Document Detail


Ventilatory response to transient hypoxia in O2 divers.
MedLine Citation:
PMID:  3388629     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
This study addresses the question of whether repeated acute exposure to hyperbaric oxygen, such as encountered in O2 diving, affects the peripheral oxygen chemosensors. Groups of nondivers, active O2 divers, and ex-O2 divers, as well as active air scuba divers, were given 1 or both of 2 tests that measure the ventilatory response to transient hypoxia. Results showed that all groups of divers have a mean response similar to or higher than that of nondivers as well as that of normal subjects, as reported in the literature. A repeat test on 10 diving candidates before and after 200 h of accrued O2 diving also did not show an impairment in the hypoxic ventilatory response. Oxygen diving within the established depth and time limits does not seem to cause cumulative damage to the peripheral O2 chemosensors.
Authors:
Y Melamed; D Kerem
Related Documents :
18406129 - Nutrients and phytochemicals: from bioavailability to bioefficacy beyond antioxidants.
19817869 - The ultrastructural and biochemical evidences of the beneficial effects of chronic caff...
12787919 - Advanced glycation endproducts as uva photosensitizers of tryptophan and ascorbic acid:...
17000559 - Evidence for systemic oxidative stress in tobacco chewers.
19679169 - Age-related changes in antioxidant enzymes related to hydrogen peroxide metabolism in r...
19428609 - Microglia-aging: roles of microglial lysosome- and mitochondria-derived reactive oxygen...
6855009 - Morphological study of age-related changes in mouse lens.
8398219 - Relationships between self-reported physical activity and physical fitness in active men.
25241989 - Relationship between hemoglobin levels and risk for suspected non-alcoholic fatty liver...
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Undersea biomedical research     Volume:  15     ISSN:  0093-5387     ISO Abbreviation:  Undersea Biomed Res     Publication Date:  1988 May 
Date Detail:
Created Date:  1988-08-08     Completed Date:  1988-08-08     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0421514     Medline TA:  Undersea Biomed Res     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  193-201     Citation Subset:  IM; S    
Affiliation:
Israel Naval Hyperbaric Institute, Israel Oceanographic & Limnological Research, Haifa.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Adult
Anoxia / physiopathology*
Diving / adverse effects*
Humans
Hyperbaric Oxygenation
Oxygen
Respiration*
Chemical
Reg. No./Substance:
7782-44-7/Oxygen

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Bronchomotor response to cold air or helium-oxygen at normal and high ambient pressures.
Next Document:  Vascular pressures and passage of gas emboli through the pulmonary circulation.