Compared tensiometrical properties between non conserved and glycerin conserved fragments of bovine diaphragma's tendinous center, fibrous pericardium and parietal peritoneum

  • Gregório Corrêa Guimarães Centro Universitário Barão de Mauá, Ribeirão Preto, SP
  • Márcia Rita Fernandes Machado Universidade Estadual Paulista, Faculdade de Ciências Agrárias e Veterinárias, Jaboticabal, SP
  • Antônio Carlos Shimano Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Biomecânica, Medicina e Reabilitação do Aparelho Locomotor, Laboratório de Bioengenharia, Ribeirão Preto, SP
  • César Augusto Sangaleti Terçariol Centro Universitário Barão de Mauá, Ribeirão Preto, SP
  • José Batista Volpon Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Biomecânica, Medicina e Reabilitação do Aparelho Locomotor, Laboratório de Bioengenharia, Ribeirão Preto, SP
  • Carlos Roberto Daleck Universidade Estadual Paulista, Faculdade de Ciências Agrárias e Veterinárias, Jaboticabal, SP
Keywords: Bovines, Tendinous center, Pericardium, Peritoneum, Mechanical tests

Abstract

The behaviour of the non conserved and 98% glycerin conserved specimens for periods of 30, 60 and 90 days of bovine diaphragma's tendinous center, fibrous pericardium and parietal peritoneum submitted to mechanical tests of traction, was observed in ten bovines between 30 months and 36 months of age, crossbreeds, males and females, collecting fragments of these aforesaid membranes in each animal. The diaphragma's tendinous center and parietal peritoneum did not suffered significant modification (p>;0.05) in the values of tension when compared to the resistance tests of traction of non conserved and 98% glycerin conserved membranes. However, all the evaluated tissues showed significant increase (p£0.05) of the elongation values when conserved in 98% glycerin for until 90 days. It was also observed that fibrous pericardium is the one which supports greaters tensions. So, it to was concluded, that glycerin is efficient to the conservation of biological membranes besides modifying its mechanical properties.

Downloads

Download data is not yet available.
Published
2008-12-01
How to Cite
Guimarães, G., Machado, M., Shimano, A., Terçariol, C., Volpon, J., & Daleck, C. (2008). Compared tensiometrical properties between non conserved and glycerin conserved fragments of bovine diaphragma’s tendinous center, fibrous pericardium and parietal peritoneum. Brazilian Journal of Veterinary Research and Animal Science, 45(supl.), 127-135. https://doi.org/10.11606/S1413-95962008000700018
Section
UNDEFINIED