Document Detail


Comparative study of the areas of osteochondral defects produced in the femoral condyles of rabbits treated with gel of sugarcane biopolymer.
MedLine Citation:
PMID:  21952662     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
PURPOSE: To measure the healed areas of osteochondral defects produced in femoral condyles of rabbits filled with biopolymer sugar cane gel and to compare these with those of the control group at 90, 120 and 180 days. METHODS: A study was made of 16 New Zealand rabbits, 6 and 7 months old, weighing between 2 and 2.5 kg. Defects of 3.2 x 4 mm were made, with trephine, in the femoral condyles of the right and left knees. As to the study group defects of the medial and lateral condyles of the right knee were used which were filled with Biopolymer Sugar Cane Gel; as to the Control Group defects of the medial and lateral condyles of the left t knees were used which were left open for natural healing. The defects were analyzed at 90, 120 and 180 days after surgery. After euthanasia, the knees were removed and fixed in Bouin's solution for later digital photographic documentation with a digital camera. The areas healed were measured in both the study and control groups using the images obtained from an Image-J® program. Statistical analysis was conducted using the non-parametric Mann-Whitney test. RESULTS: There were no significant differences between the means of the healed areas in the study and control groups at 90, 120 and 180 days after surgery. CONCLUSION: The dimension of the healed areas of the defects treated with the biopolymer sugar-cane gel in the study group was similar to those of the control group, which healed naturally.
Authors:
Paulo Cezar Vidal Carneiro de Albuquerque; José Lamartine de Andrade Aguiar; Saulo Monteiro Dos Santos; Nicodemus Pontes Filho; Roberto José Vieira de Mello; Mariana Lúcia Correia Ramos Costa; Clarissa Miranda Carneiro de Albuquerque; Tarciana Mendonça de S Almeida; Alessandro Henrique da Silva Santos; Joacil Carlos da Silva
Publication Detail:
Type:  -    
Journal Detail:
Title:  Acta cirurgica brasileira / Sociedade Brasileira para Desenvolvimento Pesquisa em Cirurgia     Volume:  26     ISSN:  1678-2674     ISO Abbreviation:  -     Publication Date:  2011 Oct 
Date Detail:
Created Date:  2011-9-28     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9103983     Medline TA:  Acta Cir Bras     Country:  -    
Other Details:
Languages:  ENG     Pagination:  383-386     Citation Subset:  -    
Affiliation:
Department of Surgery, UFPE, Recife, PE, Brazil.
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