Document Detail


Hypothermia and rewarming induced by surface and He-O2 inhalate temperature control.
MedLine Citation:
PMID:  240798     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Hypothermia and rewarming were induced by a combination of temperature-controlled surface and inhalate methods in rabbits. To facilitate respiratory heat exchange, inhalate-respiratory tract temperature and humidity gradients and thermal conductivity were increased. In addition, the upper respiratory tract was bypassed by an endotracheal tube. To aid in maintaining satisfactory circulatory dynamics, hypercapnia and hypoxia were induced. The combined surface and inhalate method produced a markedly more effective rate of cooling than surface temperature-controlled method alone. Animals survived core temperatures as low as 20.9 degrees C with no complications. The noninvasive simplicity of this method suggests its potential applicability in many clinical situations.
Authors:
A V Beran; K G Proctor; D R Sperling
Related Documents :
17462808 - Feasibility and efficacy of a new non-invasive surface cooling device in post-resuscita...
8985108 - Hemodynamic and thermal responses to head and neck cooling in men and women.
6808078 - In vivo and in vitro effect of cold on the degree of polymerization of tubulin in toad ...
7026128 - Hypoglycaemia, hypothermia and shivering in man.
7428748 - Instrumental aspects of positive and negative ion chemical ionization mass spectrometry.
14328 - A 31p-nmr study of the interaction of mg2+ ions with nucleoside diphosphates.
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Journal of applied physiology     Volume:  39     ISSN:  0021-8987     ISO Abbreviation:  J Appl Physiol     Publication Date:  1975 Aug 
Date Detail:
Created Date:  1975-12-28     Completed Date:  1975-12-28     Revised Date:  2003-11-14    
Medline Journal Info:
Nlm Unique ID:  0376576     Medline TA:  J Appl Physiol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  337-40     Citation Subset:  IM    
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Animals
Anoxia
Blood Gas Analysis
Blood Pressure
Heart Rate
Helium
Hemoglobins / analysis
Hydrogen-Ion Concentration
Hypercapnia
Hypothermia, Induced / methods*
Male
Oxygen
Rabbits
Respiration
Temperature
Chemical
Reg. No./Substance:
0/Hemoglobins; 7440-59-7/Helium; 7782-44-7/Oxygen

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


Previous Document:  Ventilatory interaction between hypoxia and [H+] at chemoreceptors of man.
Next Document:  Effect of carotid body resection on ventilatory and acid-base control during exercise.