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  • Adult  (37)
  • American Association for the Advancement of Science (AAAS)  (37)
  • International Union of Crystallography (IUCr)
  • American Association of Petroleum Geologists (AAPG)
  • 1975-1979  (37)
  • 1978  (37)
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  • American Association for the Advancement of Science (AAAS)  (37)
  • International Union of Crystallography (IUCr)
  • American Association of Petroleum Geologists (AAPG)
Erscheinungszeitraum
  • 1975-1979  (37)
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  • 1
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    Reversible cerebral atrophy in recently abstinent chronic alcoholics measured by computed tomography scans (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-06-02
    Beschreibung: Eight chronic alcoholics received repeated computed tomography scans. Four, who maintained abstinence and functionally improved, showed partially reversible cerebral atrophy. Two nonabstinent patients and two abstinent patients who had completed functional improvement before the first scan showed no change in atrophy.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Carlen, P L -- Wortzman, G -- Holgate, R C -- Wilkinson, D A -- Rankin, J C -- New York, N.Y. -- Science. 1978 Jun 2;200(4345):1076-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/653357" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Aged ; Alcoholism/*pathology/radiography/therapy ; Atrophy ; Brain/*pathology/radiography ; Female ; Humans ; Male ; Middle Aged ; Tomography, X-Ray Computed
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
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  • 2
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    Delayed hypersensitivity in man: effects of systemic anticoagulation (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-05-05
    Beschreibung: Skin test reactivity, lymphocyte transformation, and mononuclear cell tissue factor generation were evaluated both before and during systemic anticoagulation in 24 volunteers. Anticoagulation with warfarin decreased skin test induration and tissue factor generation, but lymphocyte trnasformation remained unchanged. An intact coagulation mechanism, including tissue factor generation, appears to be important for the development of skin test induration in humans.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Edwards, R L -- Rickles, F R -- New York, N.Y. -- Science. 1978 May 5;200(4341):541-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/644314" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Antigens ; Fibrin/metabolism ; Humans ; Hypersensitivity, Delayed/*physiopathology ; Lymphocyte Activation/*drug effects ; Mitogens ; Skin Tests ; Thromboplastin/*biosynthesis ; Tuberculin ; Warfarin/*pharmacology
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 3
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    Pupillometric signs of brain activation vary with level of cognitive processing (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-03-17
    Beschreibung: The idea that hierarchically higher brain processes require greater amounts of central nervous system vigilance or activation for their execution was tested in two experiments measuring pupillary dilation during the decision interval of a hierarchically structured letter-matching task. Larger dilations indicative of increased activation were observed for letter pairs requiring higher levels of processing.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Beatty, J -- Wagoner, B L -- New York, N.Y. -- Science. 1978 Mar 17;199(4334):1216-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/628837" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Brain/*physiology ; Brain Stem/physiology ; Cognition/*physiology ; Decision Making/physiology ; Humans ; Information Theory ; Pupil/*physiology
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 4
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    Lymphocyte function of Michigan dairy farmers exposed to polybrominated biphenyls (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-03-17
    Beschreibung: Michigan dairy farm residents ate farm products containing polybrominated biphenyls (PBB's) after the accidential contamination of animal feed with the chemical in that state in 1973. The circulating blood lymphocytes of these residents show significant changes. Abnormalities include decreases in the numbers and percentages of peripheral blood lymphocytes that form rosettes with either sheep erythrocytes alone or with sheep erythrocytes sensitized with antibody and complement, increases in lymphocytes with no detectable surface markers ("null" cells), and altered responses to tests designed to evaluate functional integrity of the cells. There appears to be no consistent correlation between the concentration of PBB's in the plasma and the altered lymphocytes. Studies showed that in Wisconsin dairy farm residents and healthy individuals in the New York area who were not exposed to PBB's there were no such abnormalities.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bekesi, J G -- Holland, J F -- Anderson, H A -- Fischbein, A S -- Rom, W -- Wolff, M S -- Selikoff, I J -- New York, N.Y. -- Science. 1978 Mar 17;199(4334):1207-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/204005" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Biphenyl Compounds/*pharmacology ; Complement System Proteins/metabolism ; Environmental Exposure ; Humans ; Lectins ; Lymphocyte Activation/*drug effects ; Lymphocytes/*immunology ; Michigan ; Monocytes/physiology ; Polybrominated Biphenyls/blood/*pharmacology ; Rosette Formation ; Rural Health ; T-Lymphocytes/immunology
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 5
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    Risk factor intervention for health maintenance (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-05-26
    Beschreibung: Risk factors for disease consist of (i) personal habits, such as cigarette smoking and excessive alcohol consumption, and (ii) bodily characteristics, such as hypertension and high serum cholesterol. Progress in identifying and quantifying risk factors is opening the way to the prevention of disease and maintenance of health. Systematic, controlled trials of intervention against risk factors are beginning to produce evidence on the extent of success in reducing both the factors and the mortality from associated diseases.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Breslow, L -- New York, N.Y. -- Science. 1978 May 26;200(4344):908-12.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/644333" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Arteriosclerosis/etiology ; Coronary Disease/etiology/*prevention & control ; Disease/*etiology ; Female ; Humans ; Hypercholesterolemia/complications ; Hypertension/complications ; Lung Neoplasms/etiology ; Male ; Middle Aged ; *Preventive Medicine ; *Probability ; *Risk ; Smoking/complications
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 6
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    Activity patterns of human skeletal muscles: relation to muscle fiber type composition (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-04-21
    Beschreibung: The muscle activity of normal ambulatory individuals was recorded continuously for 8-hour (working day) periods. Parameters of activity patterns were defined and numerical outcomes for these parameters were compared across a diverse population of muscles. Several pattern parameters, such as the average percentage of time active, were highly correlated with the percentage of type I fibers of a muscle.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Monster, A W -- Chan, H -- O'Connor, D -- New York, N.Y. -- Science. 1978 Apr 21;200(4339):314-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/635587" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Electromyography ; Humans ; Male ; *Muscle Contraction ; Muscles/anatomy & histology/*physiology ; Time Factors
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 7
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    B lymphocyte antigens in sicca syndrome (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-03-31
    Beschreibung: All individuals tested in this study with sicca syndrome, a human autoimmune disease, bear two immunologically distinct and genetically unrelated B lymphocyte antigens that appear similar to the immune response associated (Ia) antigens of the mouse. The genes coding for these two antigens are present in only 37 and 24 percent of normal controls. In animal models Ia antigen genes are closely linked to immune response genes. Our findings suggest that two such genes may be required for the development of sicca syndrome.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Moutsopoulos, H M -- Chused, T M -- Johnson, A H -- Khudsen, B -- Mann, D L -- New York, N.Y. -- Science. 1978 Mar 31;199(4336):1441-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/415366" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adolescent ; Adult ; Aged ; Autoimmune Diseases/*immunology ; B-Lymphocytes/*immunology ; Female ; *Genes, MHC Class II ; Genetic Linkage ; HLA Antigens/analysis/genetics ; Humans ; Isoantigens/*analysis/genetics ; Male ; Middle Aged ; Sjogren's Syndrome/genetics/*immunology
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 8
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    Human lateralization from head to foot: sex-related factors (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-06-16
    Beschreibung: Sex differences in the pattern and maturation of lateral asymmetries of the human brain have been recently found by a number of investigators, suggesting that sex-related factors may differentially affect the two sides of the body. In this study, asymmetries in the size of the two feet were strongly related to sex and handedness, right-handed males having larger right feet and right-handed females having larger left feet, the reverse being seen in non-right-handed individuals. Since these differences were apparent even in children younger than 6 years, the fetal sex steroids may be critical in governing the maturation of both cerebral and pedal asymmetries.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Levy, J -- Levy, J M -- New York, N.Y. -- Science. 1978 Jun 16;200(4347):1291-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/663611" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adolescent ; Adult ; Age Factors ; Child ; Child, Preschool ; Female ; Foot/*anatomy & histology ; *Functional Laterality ; Genetic Linkage ; Humans ; Male ; *Sex Factors
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 9
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    Prenatal diagnosis of genetic disorders (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-05-26
    Beschreibung: Sampling of amniotic fluid, visualization of the fetus, fetal blood sampling, and screening of maternal blood represent successive approaches to the diagnosis of specific genetic disorders in the second trimester of pregnancy. Clinical and ethical concerns about the appropriateness, safety, and efficacy of the techniques have led to multidisciplinary assessments at an early stage. A major growth in demand for medical and educational genetic services can be anticipated.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Omenn, G S -- New York, N.Y. -- Science. 1978 May 26;200(4344):952-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/77042" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Amniocentesis/adverse effects/methods ; Amniotic Fluid/analysis ; Chromosome Aberrations/diagnosis ; Chromosome Disorders ; Congenital Abnormalities/diagnosis ; Female ; Fetal Blood/analysis ; Fetoscopy/methods ; Genetic Diseases, Inborn/*diagnosis/therapy ; Humans ; Metabolism, Inborn Errors/diagnosis ; Pregnancy ; Prenatal Diagnosis/*methods ; Ultrasonography ; alpha-Fetoproteins/analysis
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 10
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    Memory impairment in epileptic patients: selective effects of phenobarbital concentration (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-12-08
    Beschreibung: Nineteen epileptic patients were tested first under medium (week 1) and then under high (week 2) therapeutic levels of phenobarbital. Relative to response times of 20 controls with equivalent practice but without medication, response times of patients in a short-term memory scanning task were strikingly slowed during week 2. However, increased phenobarbital did not slow responses in a task requiring access to information in long-term memory.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉MacLeod, C M -- Dekabian, A S -- Hunt, E -- New York, N.Y. -- Science. 1978 Dec 8;202(4372):1102-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/715461" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Dose-Response Relationship, Drug ; Epilepsy/*drug therapy ; Humans ; Memory, Short-Term/*drug effects ; Middle Aged ; Phenobarbital/adverse effects/*pharmacology
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 11
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    Oral cocaine: plasma concentrations and central effects (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-04-14
    Beschreibung: Cocaine (2.0 milligrams per kilogram) given by the oral route is at least as effective as the same dose given intranasally. Cocaine is not detected in the plasma until 30 minutes after oral administration, but peak plasma concentrations are similar after both routes. The subjective "highs" in man are greater after oral than after intranasal administration.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Van Dyke, C -- Jatlow, P -- Ungerer, J -- Barash, P G -- Byck, R -- New York, N.Y. -- Science. 1978 Apr 14;200(4338):211-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/24895" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Administration, Intranasal ; Administration, Oral ; Adult ; Cocaine/*administration & dosage/blood/pharmacology ; Euphoria/drug effects ; Humans ; Hydrogen-Ion Concentration ; Intestinal Absorption ; Male ; Time Factors
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 12
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    Effects of naloxone on schizophrenia: reduction in hallucinations in a subpopulation of subjects (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-07-07
    Beschreibung: Endogenous opiate-like peptides (endorphins) are putative neuroregulators located throughout the mammalian brainstem. There is some evidence for their role in pain, stress, and affect. We report that the opiate antagonist, naloxone, alters some schizophrenic symptoms. In a double-blind, cross-over study, naloxone produced decreases in auditory hallucinations in some schizophrenic patients. This finding supports the hypothesis that the endorphins may play a roll in modulating hallucinations in a highly selected subgroup of chronically hallucinating schizophrenic patients.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Watson, S J -- Berger, P A -- Akil, H -- Mills, M J -- Barchas, J D -- New York, N.Y. -- Science. 1978 Jul 7;201(4350):73-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/351804" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Chronic Disease ; Clinical Trials as Topic ; Dose-Response Relationship, Drug ; Double-Blind Method ; Endorphins/physiology ; Hallucinations/*drug therapy ; Humans ; Male ; Naloxone/administration & dosage/*therapeutic use ; Schizophrenia/*drug therapy/physiopathology ; Schizophrenia, Paranoid/drug therapy ; Time Factors
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 13
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    The problem of defensive medicine (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-05-26
    Beschreibung: Defensive medicine--the use of diagnostic and end-treatment measures explicitly for the purposes of averting malpractice suits--is frequently cited as one of the least desirable effects of the current rise in medical litigation. Many physicians and policy-makers claim that defensive medicine is responsible not only for the increasing costs of health care but the exposing of patients to significant risks of harm from unnecessary procedures. Very little solid information is available about defensive medicine. The studies that have been conducted have been fraught with statistical difficulties and are by no means definitive. Even more important than the issue of defensive medicine is the more basic problem of our system of compensation for medical injuries.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Tancredi, L R -- Barondess, J A -- New York, N.Y. -- Science. 1978 May 26;200(4344):879-82.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/644329" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Cesarean Section/utilization ; Child ; Costs and Cost Analysis ; Craniocerebral Trauma/radiography ; *Defensive Medicine/economics ; Female ; Fetal Monitoring/utilization ; Humans ; *Malpractice/economics ; Physician-Patient Relations ; Pregnancy ; Quality of Health Care ; Surveys and Questionnaires ; United States
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 14
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    Physostigmine: improvement of long-term memory processes in normal humans (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-07-21
    Beschreibung: Nineteen normal male subjects received 1.0 milligram of physostigmine or 1.0 milligram of saline by a slow intravenous infusion on two nonconsecutive days. Physostigmine significantly enhanced storage of information into long-term memory. Retrieval of information from long-term memory was also improved. Short-term memory processes were not significantly altered by physostigmine.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Davis, K L -- Mohs, R C -- Tinklenberg, J R -- Pfefferbaum, A -- Hollister, L E -- Kopell, B S -- New York, N.Y. -- Science. 1978 Jul 21;201(4352):272-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/351807" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Acetylcholine/physiology ; Adolescent ; Adult ; Alzheimer Disease/drug therapy ; Clinical Trials as Topic ; Humans ; Male ; Memory/*drug effects/physiology ; Memory, Short-Term/drug effects ; Physostigmine/*pharmacology/therapeutic use
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 15
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    Pitch memory: an advantage for the left-handed (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-02-03
    Beschreibung: In an auditory or musical task, subjects made pitch recognition judgments when the tones to be compared were separated by a sequence of interpolated tones. The left-handed subjects performed significantly better than the right-handed and also had a significantly higher variance. Further analysis showed that the superior performance was attributable largely to the left-handed subjects with mixed hand preference.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Deutsch, D -- New York, N.Y. -- Science. 1978 Feb 3;199(4328):559-60.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/622558" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Brain/physiology ; *Functional Laterality ; Humans ; Memory/*physiology ; Pitch Discrimination/*physiology
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 16
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    Myoadenylate deaminase deficiency: a new disease of muscle (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-05-05
    Beschreibung: Five cases of a new disease presented with muscular weakness or cramping after exercise; three of the cases also had an elevated serum creatine phosphokinase. Muscle biopsies were histologically normal but lacked adenylate deaminase by stain and solution assay, while the erythrocyte isozyme was normal. A clinical diagnostic test has been developed, and the human enzyme was separated by acrylamide-gel electrophoresis.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fishbein, W N -- Armbrustmacher, V W -- Griffin, J L -- New York, N.Y. -- Science. 1978 May 5;200(4341):545-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/644316" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): AMP Deaminase/blood/*deficiency ; Adenine Nucleotides/metabolism ; Adenosine Deaminase/blood ; Adolescent ; Adult ; Child ; Creatine Kinase/metabolism ; Female ; Humans ; Male ; Muscles/enzymology ; Muscular Diseases/*enzymology ; Nucleotide Deaminases/*deficiency
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 17
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    Immunoreactive vasopressin and oxytocin: concentration in individual human hypothalamic nuclei (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-04-21
    Beschreibung: Individual hypothalamic nuclei were microdissected from brain tissue of ten human subjects who had died suddenly while in apparent good health. Appreciable amounts of vasopressin and oxytocin immunoreactivity were found by specific radioimmunoassay in six hypothalamic nuclei including supraoptic and paraventricular nuclei. Vasopressin and oxytocin are presumed to be synthesized in supraoptic and paraventricular nuclei for axonal transport to the posterior pituitary for storage and release. Vasopressin and oxytocin in other hypothalamic nuclei may be a part of this system of neurosecretion or may serve some other function.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉George, J M -- New York, N.Y. -- Science. 1978 Apr 21;200(4339):342-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/556308" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adolescent ; Adult ; Brain Chemistry ; Female ; Humans ; Hypothalamus/*analysis ; Male ; Median Eminence/analysis ; Middle Aged ; Oxytocin/*analysis ; Paraventricular Hypothalamic Nucleus/analysis ; Radioimmunoassay ; Supraoptic Nucleus/analysis ; Vasopressins/*analysis
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 18
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    Age affect and replicative life-span of fibroblasts of diabetic, prediabetic, and normal donors: another look at the data (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-12-15
    Beschreibung: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gleason, R E -- Goldstein, S -- New York, N.Y. -- Science. 1978 Dec 15;202(4373):1217-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/725599" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adolescent ; Adult ; Aged ; *Aging ; Cell Division ; Cell Survival ; Cells, Cultured ; Diabetes Mellitus/*physiopathology ; Humans ; Middle Aged ; Prediabetic State/*physiopathology
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 19
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    Chronologic and physiologic age affect replicative life-span of fibroblasts from diabetic, prediabetic, and normal donors (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-02-17
    Beschreibung: Cultured skin fibroblasts from subjects with clinically apparent diabetes mellitus and from subjects genetically predisposed to diabetes have a replicative lifespan that is inversely related to donor age. Fibroblasts from carefully defined normal subjects not predisposed to diabetes fail to show this correlation. The data support the idea that physiologic status of the tissue donor is a more precise determinant of fibroblast replicative lifespan than chronologic age.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Goldstein, S -- Moerman, E J -- Soeldner, J S -- Gleason, R E -- Barnett, D M -- New York, N.Y. -- Science. 1978 Feb 17;199(4330):781-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/622567" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adolescent ; Adult ; Aged ; *Aging ; Cell Division ; Cell Survival ; Cells, Cultured ; Diabetes Mellitus/pathology/*physiopathology ; Fibroblasts/*cytology/pathology ; Humans ; Middle Aged ; Prediabetic State/pathology/*physiopathology ; Regression Analysis ; Skin/cytology/pathology
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 20
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    Macroeconomics of disease prevention in the United States (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-06-09
    Beschreibung: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gori, G B -- Richter, B J -- New York, N.Y. -- Science. 1978 Jun 9;200(4346):1124-30.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/653358" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adolescent ; Adult ; Age Factors ; Aged ; Child ; Child, Preschool ; Costs and Cost Analysis ; Environment ; Female ; Government ; Humans ; Infant ; Life Expectancy ; Male ; Middle Aged ; Population Dynamics ; *Preventive Medicine ; Social Security ; Socioeconomic Factors ; United States
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 21
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    Melatonin content of the human pineal gland (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-01-06
    Beschreibung: Gas chromatography with electron capture detection was used to quantitate melatonin in single human pineal glands. The sensitivity of this melatonin assay is in the low picogram range. A 24-hour rhythm of pineal melatonin content was observed.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Greiner, A C -- Chan, S C -- New York, N.Y. -- Science. 1978 Jan 6;199(4324):83-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉North Lawn Unit, Riverview Hospital, Essondale, British Columbia, Canada.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17569491" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Aged ; Aged, 80 and over ; Chromatography, Gas ; Female ; Gas Chromatography-Mass Spectrometry ; Humans ; Male ; Melatonin/analogs & derivatives/*analysis ; Middle Aged ; Pineal Gland/*chemistry
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 22
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    Ethology of sleep studied with time-lapse photography: postural immobility and sleep-cycle phase in humans (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-09-29
    Beschreibung: Human sleep is characterized by episodes of immobility punctuated by major postural shifts. The organization of this motor activity was shown with a combination of photographic and electroencephalographic recording to be periodic and related to the electroencephalographic sleep cycle. The amount of immobility as measured photographically was positively related to subjective estimates of the goodness of sleep.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hobson, J A -- Spagna, T -- Malenka, R -- New York, N.Y. -- Science. 1978 Sep 29;201(4362):1251-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/694515" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Electroencephalography ; Environment ; Female ; Humans ; Male ; *Movement ; Photography ; Sleep Stages/*physiology
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 23
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    Somatically evoked magnetic fields of the human brain (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-01-06
    Beschreibung: The human brain is found to produce a magnetic field near the scalp which varies in synchrony with periodic electrical stimulation applied to a finger. Use of a highly sensitive superconducting quantum interference device as a magnetic field detector reveals that the brain's field is sharply localized over the primary projection area of the sensory cortex contralateral to the digit being stimulated. The phase of the response at the stimulus frequency varies monotonically with the repetition rate and at intermediate frequencies yields a latency of approximately 70 milliseconds for cortical response.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Brenner, D -- Lipton, J -- Kaufman, L -- Williamson, S J -- New York, N.Y. -- Science. 1978 Jan 6;199(4324):81-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Physics, New York University, New York, NY 10003, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17569490" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Brain/*physiology ; Brain Mapping ; Electric Stimulation ; *Electromagnetic Fields ; Fingers ; Humans ; Male ; Reaction Time ; Thumb
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 24
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    Infant astigmatism measured by photorefraction (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-10-20
    Beschreibung: Photorefraction of a sample of 93 infants of ages 1 day to 12 months showed that 63 percent of the subjects had astigmatism of 0.75 diopter or greater, and 12 percent greater than 2 diopters. Seventy percent of these astigmatisms were in the horizontal-vertical meridians. By comparison, only 8 percent of a sample of 26 adults tested by the same method showed astigmatism (all 0.75 to 1 diopter). The high incidence of infant astigmatism has implications for critical periods in human visual development and for infant acuity.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Howland, H C -- Atkinson, J -- Braddick, O -- French, J -- New York, N.Y. -- Science. 1978 Oct 20;202(4365):331-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/694540" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Age Factors ; Astigmatism/*diagnosis/epidemiology ; Humans ; Infant ; Infant, Newborn ; Infant, Newborn, Diseases/*diagnosis ; Photography ; Refraction, Ocular/*methods
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 25
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    Immunization against infectious disease (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-05-26
    Beschreibung: Mortality and morbidity from infectious diseases in the United States have declined more than 90 percent since 1900. Factors believed to be responsible for this decline include changes in the natural history of disease, sanitation, quarantine measures, control of nonhuman vectors, antibacterial drugs, and immunization. The contributions of each of these factors differ among the various infectious diseases; except for smallpox and diphtheria control, immunization had little effect until after World War II. The success of present and future immunization programs is endangered by public and physician complacency and by complex legal and ethical problems related to informed consent and responsibility for rare, vaccine-related injury.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mortimer, E A Jr -- New York, N.Y. -- Science. 1978 May 26;200(4344):902-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/347579" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adolescent ; Adult ; Aged ; Child ; Child, Preschool ; *Communicable Disease Control ; Communicable Diseases/history/mortality ; History, 20th Century ; Humans ; *Immunization/adverse effects/history ; Infant ; Middle Aged ; United States ; Vaccination/history ; Vaccines/adverse effects ; Vaccines, Attenuated/adverse effects
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 26
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    Analysis of melatonin in human plasma by gas chromatography negative chemical ionization mass spectrometry (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-08-25
    Beschreibung: Three techniques have been used to measure human plasma melatonin: bioassay, radioimmunoassay, and gas chromatography--mass spectrometry (GC-MS). GC-MS is theoretically capable of the greatest specificity, but in general suffers from insufficient sensitivity. Negative chemical ionization, a new technique, provides a 150-fold increase in GC-MS sensitivity for electron-capturing compounds. Negative chemical ionization GC-MS permits routine measurement in human plasma of melatonin at a concentration as low as 1 picogram per milliliter.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lewy, A J -- Markey, S P -- New York, N.Y. -- Science. 1978 Aug 25;201(4357):741-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/675255" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Anions ; Chromatography, Gas/methods ; Circadian Rhythm ; Female ; Humans ; Male ; Mass Spectrometry/methods ; Melatonin/*blood
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 27
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    Erythroid progenitors circulating in the blood of adult individuals produce fetal hemoglobin in culture (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-03-24
    Beschreibung: Erythroid colonies, raised from erythroid stem cells circulating in the peripheral blood of normal adult individuals, synthesize considerable amounts of fetal hemoglobin. In cultures from persons with sickling disorders, amounts of hemoglobin F that are known to inhibit sickling in vivo are produced. The results provide evidence that primitive erythroid progenitors are able to express the hemoglobin F production program and that cultures of mononuclear cells of the adult blood can be used to investigate the mechanisms involved in regulation of gamma-globin gene switching.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Papayannopoulou, T -- Nakamoto, B -- Buckley, J -- Kurachi, S -- Nute, P E -- Stamatoyannopoulos, G -- New York, N.Y. -- Science. 1978 Mar 24;199(4335):1349-50.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/628844" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Anemia, Sickle Cell/blood ; Cell Differentiation ; Cells, Cultured ; Fetal Hemoglobin/*biosynthesis ; Hematopoietic Stem Cells/cytology/*metabolism ; Hemoglobin A/biosynthesis ; Hemoglobin, Sickle/biosynthesis ; Humans ; Reticulocytes/metabolism ; Thalassemia/blood
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 28
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    Commissural transmission: maturational changes in humans (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-06-23
    Beschreibung: Latency differences between ipsilateral and contralateral somatosensory evoked potentials show maturational trends in keeing with the myelogenic timetable and development of the corpus callosum. The distribution and modality-specific projection of early ipsilateral activity suggests an origin in the contralateral posterior-parietal area.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Salamy, A -- New York, N.Y. -- Science. 1978 Jun 23;200(4348):1409-11.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/208144" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adolescent ; Adult ; Child ; Child, Preschool ; Corpus Callosum/*growth & development/physiology ; Evoked Potentials ; Humans ; Somatosensory Cortex/physiology ; *Synaptic Transmission
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 29
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    Adherence of group A streptococci to pharyngeal cells: a role in the pathogenesis of rheumatic fever (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-08-04
    Beschreibung: We used an assay in vitro to investigate the possible role of streptococcal adherence to human pharyngeal cells in the pathogenesis of acute rheumatic fever. There was no difference in adherence of rheumatic fever-associated and non-associated strains of group A streptococci to pooled pharyngeal cells of normal people. Likewise, streptococci not associated with rheumatic fever adhered equally well to cells taken from normal people and from patients with rheumatic heart disease. However, the pharyngeal cells of all nine rheumatic heart disease patients tested had increased avidity for adherence for a rheumatic fever-associated strain of streptococcus compared to the pharyngeal cells obtained from age- and sex-matched controls. Increased streptococcal adherence to pharyngeal cells of rheumatic fever-prone patients may play a role in the pathogenesis of rheumatic fever.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Selinger, D S -- Julie, N -- Reed, W P -- Williams, R C Jr -- New York, N.Y. -- Science. 1978 Aug 4;201(4354):455-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/351810" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Female ; Humans ; Male ; Middle Aged ; Pharyngeal Diseases/complications/microbiology ; Pharynx/*microbiology ; Rheumatic Fever/*etiology/microbiology ; Streptococcus pyogenes/*physiology
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 30
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    United States population dose estimates for iodine-131 in the thyroid after the Chinese atmospheric nuclear weapons tests (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-04-07
    Beschreibung: Analysis of samples collected within the United States after the Chinese atmospheric nuclear weapons tests of 26 September and 17 November 1976 indicates that the radiation dose to the thyroid from iodine-131 in milk was predominant. A U.S. population dose to the thyroid of 68,000 man-rads was calculated for the iodine-131 fallout. The four excess thyroid cancers that are estimated to occur as a result of the September test during the next 45 years will be masked by the 380,000 cases of thyroid cancer which are expected to occur in the United States from all causes during the same interval.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Smith, J M -- Broadway, J A -- Strong, A B -- New York, N.Y. -- Science. 1978 Apr 7;200(4337):44-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/565079" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Age Factors ; Air Pollution, Radioactive/analysis ; Animals ; Cattle ; Child ; Humans ; Infant ; Iodine Radioisotopes/*analysis ; Milk/analysis ; Neoplasms, Radiation-Induced/*etiology ; Radiation Monitoring ; Radioactive Fallout/*analysis ; Thyroid Neoplasms/epidemiology/*etiology ; United States
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 31
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    Nitrite and nitrate are formed by endogenous synthesis in the human intestine (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-06-30
    Beschreibung: Studies of nitrate balance in humans and analyses of fecal and ileostomy samples indicate that nitrite and nitrate are formed de novo in the intestine, possibly by heterotrophic nitrification. These findings significantly alter our previous conceptions of human exposure to nitrite and suggest an even wider role for nitrite in the etiology of human cancer.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Tannenbaum, S R -- Fett, D -- Young, V R -- Land, P D -- Bruce, W R -- New York, N.Y. -- Science. 1978 Jun 30;200(4349):1487-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/663630" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Aged ; Dietary Proteins/metabolism ; Feces/metabolism ; Humans ; Ileostomy ; Intestines/*metabolism ; Male ; Nitrates/*metabolism/urine ; Nitrites/*metabolism
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 32
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    Postprandial changes in the exhalation rate of radon produced in vivo (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-03-17
    Beschreibung: The rate of exhalation of radon by persons with long-standing radium burdens increases about twofold shortly after a meal. The increase is short-lived and "normal" values are regained in 1.5 to 2 hours. The effect may account in part for the poor reproducibility in estimates of the freely emanating part of the radium content.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Rundo, J -- Markun, F -- Sha, J Y -- New York, N.Y. -- Science. 1978 Mar 17;199(4334):1211-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/628836" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Aged ; Breath Tests ; Circadian Rhythm ; *Eating ; Environmental Exposure ; Female ; Humans ; Male ; Radium/*metabolism ; Radon/*metabolism
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    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
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  • 33
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    Central nervous system dysfunction due to lead exposure (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-08-04
    Beschreibung: Central nervous system dysfunction was investigated in workers at a secondary lead smelter by means of performance tests. Correlations between test scores and zinc protoporphyrin levels, a biological indicator of lead toxicity, are statistically significant. This correlation should prove to be useful in current efforts to evaluate effects of lead exposure.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Valciukas, J A -- Lilis, R -- Fischbein, A -- Selikoff, I J -- Eisinger, J -- Blumberg, W E -- New York, N.Y. -- Science. 1978 Aug 4;201(4354):465-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/663669" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Aged ; Behavior/physiology ; Central Nervous System/*physiopathology ; Environmental Exposure ; Humans ; Lead/blood ; Lead Poisoning/blood/*physiopathology ; Middle Aged ; Neurologic Examination/methods ; Occupational Diseases/*physiopathology ; Porphyrins/*blood ; Protoporphyrins/*blood ; Zinc/blood
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
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  • 34
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    Serum lipoprotein concentrations in cystic fibrosis (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-02-17
    Beschreibung: Two major classes of lipoproteins, low density and high density, are decreased in the serum of patients with cystic fibrosis; major apoproteins are also decreased. Since essential fatty acids and certain fat-soluble vitamins depend on lipoproteins for transport in the serum, knowledge of lipoprotein levels in cystic fibrosis patients could prove valuable in understanding (i) the basis for the abnormally low serum levels of these fatty acids and vitamins and (ii) the effects of therapies involving these molecules.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Vaughan, W J -- Lindgren, F T -- Whalen, J B -- Abraham, S -- New York, N.Y. -- Science. 1978 Feb 17;199(4330):783-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/203033" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adolescent ; Adult ; Carrier State/blood ; Child ; Child, Preschool ; Cystic Fibrosis/*blood ; Electrophoresis, Agar Gel ; Electrophoresis, Polyacrylamide Gel ; Female ; Humans ; Lipoproteins/*blood ; Lipoproteins, HDL/blood ; Lipoproteins, LDL/blood ; Lipoproteins, VLDL/blood ; Male
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
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  • 35
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    Human serial learning: enhancement with arecholine and choline impairment with scopolamine (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-07-21
    Beschreibung: Arecholine (4 milligrams), a cholinergic agonist, and choline (10 grams), a precursor of acetylcholine, significantly enhanced serial learning in normal human subjects. The subjects received methscopolamine prior to both arecholine and placebo injections. Conversely, scopolamine (0.5 milligram), a cholinergic antagonist, impaired learning and this impairment was reversed by arecholine and choline and the impairment after scopolamine were inversely proportional to the subject's performance on placebo; that is, "poor" performers were more vulnerable to both the enhancing effect of cholinergic agonist and precursor and the impairment after cholinergic antagonist than "good" performers.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sitaram, N -- Weingartner, H -- Gillin, J C -- New York, N.Y. -- Science. 1978 Jul 21;201(4352):274-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/351808" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Acetylcholine/physiology ; Adult ; Arecoline/*pharmacology ; Choline/*pharmacology ; Clinical Trials as Topic ; Female ; Humans ; Learning/*drug effects/physiology ; Male ; Memory/physiology ; Receptors, Muscarinic/drug effects ; Scopolamine Hydrobromide/*pharmacology
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
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  • 36
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    New smallpox case seems lab-caused (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-09-08
    Beschreibung: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wade, N -- New York, N.Y. -- Science. 1978 Sep 8;201(4359):893.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/684414" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Cross Infection/etiology ; Female ; Humans ; Laboratory Infection/*etiology ; Smallpox/*etiology
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
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  • 37
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    Acute effects of alcohol on auditory brainstem potentials in humans (1978)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1978-07-14
    Beschreibung: Auditory brainstem potentials were recorded from human subjects before and after an intoxicating dose of alcohol. Following alcohol ingestion there were significant, progressive increases in the latencies of brainstem potential peaks III through VII. No changes in peak amplitudes were found. The results indicate that alcohol has a depressive effect on neural transmission within the primary auditory brainstem pathway.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Squires, K C -- Chu, N S -- Starr, A -- New York, N.Y. -- Science. 1978 Jul 14;201(4351):174-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/208148" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adult ; Alcoholic Intoxication/*physiopathology ; Auditory Pathways/*drug effects ; Auditory Perception/drug effects ; Brain Stem/*drug effects/physiology ; Ethanol/*pharmacology ; Evoked Potentials/drug effects ; Humans ; Male ; Synaptic Transmission/drug effects
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
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