Document Detail


The Vasa Vasorum and Associated Endothelial Nitric Oxide Synthase Is More Important for Saphenous Vein Than Arterial Bypass Grafts.
MedLine Citation:
PMID:  22569406     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
No-touch (NT) saphenous vein (SV) grafts are superior to SVs harvested by the conventional technique (CT), with a patency comparable with the internal thoracic artery (ITA). Preservation of the vasa vasorum is implicated in the success of NT harvesting. We compared the vasa vasorum and endothelial nitric oxide synthase (eNOS) in NT SV with ITA and radial artery (RA) grafts. Skeletonized SV (SSV) was also analyzed. The NT SV had a higher number and larger vasa vasorum compared with ITA (P = .0001) and RA (P = .0004) that correlated with eNOS protein. Activity of eNOS in SSV grafts was significantly lower than NT SV grafts (P = 004). Since a high proportion of the vasa vasorum are removed in SSV using the CT, we suggest that preservation of the vasa vasorum and eNOS-derived NO contributes to the high patency for NT as compared with SSV grafts.
Authors:
Mats Dreifaldt; Domingos Souza; Lennart Bodin; Xu Shi-Wen; Audrey Dooley; John Muddle; Andrzej Loesch; Michael R Dashwood
Related Documents :
1324216 - Comparison of hepatectomy and transcatheter arterial chemoembolization for the treatmen...
12730806 - Hepatic-artery aneurysm in adult liver transplantation.
15592716 - Use of perfusional angiosonography in liver transplantation and conservative management...
19346856 - Transient hepatic attenuation differences and focal liver lesions: sump effect due to p...
16881976 - Sirolimus-eluting stent in chronic total occlusion: the sicto study.
12623596 - Intravascular ultrasound imaging of myocardial-infarction-related arteries after percut...
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-5-7
Journal Detail:
Title:  Angiology     Volume:  -     ISSN:  1940-1574     ISO Abbreviation:  -     Publication Date:  2012 May 
Date Detail:
Created Date:  2012-5-9     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0203706     Medline TA:  Angiology     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:

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


Previous Document:  Gender Differences in Acute Coronary Syndrome in Arab Emirati Women--Implications for Clinical Manag...
Next Document:  Primary breast diffuse large B-cell lymphoma shows an activated B-cell-like phenotype.