Publication Date:
2004-05-29
Description:
The results of the Women's Health Initiative, a study anticipated to provide definitive answers about health benefits and risks of postmenopausal hormone therapy, have generated debate and confusion among clinicians, researchers, and the lay public. The ovarian hormones estrogen and progesterone, which decline at menopause, normally elicit complex tissue-specific responses throughout the body. Major advances are providing a detailed molecular definition of how that differential action is achieved. Here we review estrogen and progestin actions, discuss how effectively knowledge of steroid hormone endocrinology has been incorporated into clinical studies, and consider the impact on modern hormone therapy protocols and pharmaceutical development.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Turgeon, Judith L -- McDonnell, Donald P -- Martin, Kathryn A -- Wise, Phyllis M -- AG02224/AG/NIA NIH HHS/ -- AG17164/AG/NIA NIH HHS/ -- DK48807/DK/NIDDK NIH HHS/ -- DK50495/DK/NIDDK NIH HHS/ -- DK66606/DK/NIDDK NIH HHS/ -- HD12137/HD/NICHD NIH HHS/ -- New York, N.Y. -- Science. 2004 May 28;304(5675):1269-73.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Internal Medicine, Division of Endocrinology, Clinical Nutrition, and Vascular Medicine, University of California-Davis, Davis, CA 95616, USA. jlturgeon@ucdavis.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/15166356" target="_blank"〉PubMed〈/a〉
Keywords:
Aged
;
Animals
;
Cardiovascular Physiological Phenomena/drug effects
;
*Estrogen Replacement Therapy/adverse effects
;
Estrogens/administration & dosage/pharmacology/*physiology
;
Female
;
Humans
;
Lipid Metabolism
;
Medroxyprogesterone Acetate/administration & dosage/metabolism/pharmacology
;
Middle Aged
;
Neuroprotective Agents
;
Progesterone/metabolism/pharmacology/*physiology
;
Randomized Controlled Trials as Topic
;
Receptors, Estrogen/metabolism
;
Receptors, Progesterone/metabolism
;
Signal Transduction
;
Stroke/prevention & control
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
,
Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics
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