Document Detail


Interspecific comparison of subcutaneous tissue fluid pressure in the bat wing.
MedLine Citation:
PMID:  4021839     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Tissue fluid pressures were recorded from subcutaneous tissues of three bat species by means of an improved servo-micropipet pressure recording system. Experimental animals were restrained but unanesthetized during the procedure by methods which avoided vascular occlusion. Tissue fluid pressures averaged +0.46 +/- 2.08 mm Hg (n = 12) in the Mexican free-tailed bat, +0.21 +/- 0.63 mm Hg (n = 14) in the pallid bat, and -0.31 +/- 1.01 mm Hg (n = 12) in the little brown bat. None of the average values differed significantly (P greater than 0.25) from the others or from atmospheric pressure (P greater than 0.20). Tissue fluid pressures in the subcutis of the bat were near atmospheric in agreement with the results obtained in the bat and other species by earlier investigators using both hypodermic needles and micropipets.
Authors:
J E Bassett; C A Wiederhielm; R D Hogan
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Publication Detail:
Type:  Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  Microvascular research     Volume:  30     ISSN:  0026-2862     ISO Abbreviation:  Microvasc. Res.     Publication Date:  1985 Jul 
Date Detail:
Created Date:  1985-09-06     Completed Date:  1985-09-06     Revised Date:  2007-11-14    
Medline Journal Info:
Nlm Unique ID:  0165035     Medline TA:  Microvasc Res     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  75-9     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Animals
Body Fluids / metabolism*
Chiroptera / physiology*
Pressure
Skin / metabolism*
Wing
Grant Support
ID/Acronym/Agency:
16910//PHS HHS

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


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