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  • air-blood barrier of the lungs  (2)
  • 32.20  (1)
  • Springer  (3)
  • MDPI Publishing
  • Public Library of Science (PLoS)
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Keywords
Publisher
  • Springer  (3)
  • MDPI Publishing
  • Public Library of Science (PLoS)
Years
  • 1
    Electronic Resource
    Electronic Resource
    Detection of atomic oxygen in flames by absorption spectroscopy (1994)
    Springer
    Applied physics 59 (1994), S. 543-546 
    Details
    ISSN: 1432-0649
    Keywords: 32.20 ; 42.55 ; 82.80
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The absolute concentration of atomic oxygen in an atmospheric pressure hydrogen/air flame has been measured using Intracavity Laser Spectroscopy (ICLS) based on a dye laser pumped by an argon-ion laser. Absorptions at the highly forbidden transitions at 630.030 nm and 636.380 nm were observed at an equivalent optical length of up to 10 km. The relatively low intensity of the dye laser avoids photochemical interferences that are inherent to some other methods for detecting atomic oxygen. The detection sensitivity is about 6 × 1014 atom/cm3 and can be improved with better flame and laser stabilization.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01082398
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  • 2
    Electronic Resource
    Electronic Resource
    Effect of acute hypoxic hypoxia on the thickness of the lung air-blood barrier (1980)
    Springer
    Bulletin of experimental biology and medicine 89 (1980), S. 66-68 
    Details
    ISSN: 1573-8221
    Keywords: air-blood barrier of the lungs ; arithmetic mean thickness ; harmonic mean thickness ; acute hypoxic hypoxia
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract The arithmetic mean and harmonic mean thickness of the air-blood barrier (ABB) of the lungs and the arithmetic mean thickness of its individual layers were studied by morphometric analysis of electron micrographs obtained from rats of different ages under normal conditions and after inhalation of a gas mixture of N2 with 11.2% O2 for 30 min. Acute hypoxic leads to thickening of ABB, and the younger the animal the more marked the thickening observed. The relative thicknesses of individual layers of ABB differed after acute hypoxia in animals of different age group. The results point to age differences in the mechanisms of development of arterial hypoxemia in acute hypoxic hypoxia.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00835506
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  • 3
    Electronic Resource
    Electronic Resource
    Changes in the air-blood barrier of the lungs during inhalation of helium-oxygen mixtures (1983)
    Springer
    Bulletin of experimental biology and medicine 95 (1983), S. 540-543 
    Details
    ISSN: 1573-8221
    Keywords: helium-oxygen mixtures ; air-blood barrier of the lungs ; mean arithmetic thickness ; mean harmonic thickness
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00838884
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