期刊论文详细信息
Acta Cirurgica Brasileira
The role of bovine preserved peritoneum in rats ventral hernia: a histological evaluation
Eduardo Lemos De Souza Bastos1  Djalma José Fagundes2  Murched Omar Taha2  Neil Ferreira Novo2  Yara Juliano2  Manuel De Jesus Simões2  Rubens Augusto Brazil Silvado2 
[1] ,Marilia Medicine School Department of Surgery
关键词: Hernia;    Ventral;    Peritoneum. Surgical;    Mesh;    Hérnia Ventral;    Peritnio;    Telas Cirúrgicas;   
DOI  :  10.1590/S0102-86502006000500010
来源: SciELO
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【 摘 要 】

PURPOSE: To assess the role of preserved bovine parietal peritoneum as a material for hernia repair in a rat ventral hernia model. METHODS: An abdominal wall defect (15mm x 25mm) was created in Wistar male rats (n=40). Control animals (n=20) had the polypropylene (PP) mesh sutured into the defect, whereas bovine preserved peritoneum (BPP) was used in experimental group (n=20). After 7 and 28 days, the abdominal wall was taken off and histological studies of the amount of collagen by Sirius Red stain and morphometric evaluation consisted in quantitative analysis of the collagen by using specific software (Imagelab®). The Mann-Whitney, Kruskal-Wallis and ANOVA tests were applied for statistical analysis (pd"0.05). RESULTS: Histological examination revealed no difference between the BPP and PP groups (p = 0.55 NS). CONCLUSION: BPP is suitable for the closure of ventral hernias in rat model as shown by its morphological properties.

【 授权许可】

CC BY   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License

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