Document Detail


Intimal cellular response to microvascular anastomosis.
MedLine Citation:
PMID:  7414265     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
End-to-end and end-to-side anastomosis was performed on 1--4 mm diameter arteries and veins of dogs using 9--0 suture and microvascular technique. After peraortic in-vivo glutaraldehyde perfusion fixation was performed, specimens were immersed in fixative and later removed for SEM examination of intraluminal surfaces. Platelet and leucocyte aggregation was seen at 24 hours at sites of endothelial disruption. Consecutive stages of neoendothelialization were seen at intervals up to 6 months. Abnormal intimal surfaces are described at sites of high flow or jet stream turbulence in arteriovenous shunts or end-to-side arterial anastomosis. If stenosis of the lumen does not occur, intimal healing and 100% patency rates can be expected.
Authors:
D Telles; P Weinstein
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Publication Detail:
Type:  Journal Article; Research Support, U.S. Gov't, Non-P.H.S.    
Journal Detail:
Title:  Scanning electron microscopy     Volume:  -     ISSN:  0586-5581     ISO Abbreviation:  Scan Electron Microsc     Publication Date:  1980  
Date Detail:
Created Date:  1980-11-25     Completed Date:  1980-11-25     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0371617     Medline TA:  Scan Electron Microsc     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  227-34     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Animals
Arteriovenous Shunt, Surgical / methods*
Dogs
Endothelium / ultrastructure*
Microcirculation / surgery*,  transplantation
Microscopy, Electron, Scanning
Transplantation, Autologous

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


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