Anterior-interrupted and posterior-continuous suture technique improved the success rate of kidney transplantation model in rats
Acta cir. bras
; Acta cir. bras;39: e396024, 2024. tab, graf
Article
em En
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LILACS-Express
| LILACS, VETINDEX
| ID: biblio-1573653
Biblioteca responsável:
BR1.1
ABSTRACT
ABSTRACT Purpose:
This study aimed to introduce and evaluate two new microvascular anastomosis techniques compared to the conventional method in a rat renal transplant model.Methods:
Using a Fisher-to-Lewis rat kidney transplantation model, the renal artery anastomosis was performed using the interrupted (I) suture technique, Y-shaped continuous (Y) suture technique, and anterior-interrupted and posterior-continuous (I-C) suture technique. The rats were then divided into three groups I group, Y group, and I-C group. Parameters such as arterial anastomosis time, warm ischemia time, seven-day survival rate of the rats, and vessel histopathology were assessed.Results:
The mean arterial anastomosis time, blood leakage scores, and warm ischemia time were significantly reduced in groups Y and I-C compared to group I. Moreover, the seven-day survival rate was significantly higher in the I-C group compared to the other two groups. Arterial histopathology demonstrated vessel wall recovery without damage in all three groups, suggesting the safety of both Y and I-C techniques.Conclusions:
The anterior-interrupted and posterior-continuous suture method is particularly beneficial for small artery reconstruction in organ transplantation.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
LILACS
/
VETINDEX
Idioma:
En
Revista:
Acta cir. bras
Assunto da revista:
Cirurgia Geral
/
Procedimentos Cir£rgicos Operat¢rios
Ano de publicação:
2024
Tipo de documento:
Article
/
Project document
País de afiliação:
China
País de publicação:
Brasil