Literature DB >> 3417749

Endothelial cell injury in human saphenous veins after manipulation and tweezer grasping.

E Dregelid1, E Svendsen.   

Abstract

Eight pieces of human saphenous vein were subjected to tweezer grasping and digital handling. The pressure between the tweezer branches was estimated to be 2 x 10(5) Pa. The resulting endothelial injury was studied by light microscopy (LM), scanning (SEM) and transmission electron microscopy (TEM). Tweezer-grasping resulted in focal destruction of the endothelial lining, whereas digital handling (rolling the vein 3-4 times between the gloved fingers) resulted in minor morphological endothelial cell alterations.

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Year:  1988        PMID： 3417749

Source DB:  PubMed          Journal:  J Cardiovasc Surg (Torino)        ISSN： 0021-9509            Impact factor:   1.888


  11 in total

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