Reference values of tonometry and distances of intraocular structures of Yacare caiman were described. IOP did not correlate with echobiometric measurements in this crocodilian. The ultrasonographic appearance was similar to other domestic and wild species.
ABSTRACT.-Campos W.N.S., Souza M.A., Ruiz T., Peres T.P., Néspoli P.B., Marques A.T.C., Colodel E.M. & Souza R.L. 2013. Experimental osteoarthritis in rabbits: lesion progression. Pesquisa Veterinária Brasileira 33(3):279-285. Programa de Pós-Graduação em Ciên-cias Veterinárias, Faculdade de Agronomia, Medicina Veterinária e Zootecnia, Universidade Federal de Mato Grosso, Av. Fernando Corrêa da Costa 2367, Bairro Boa Esperança, Cuiabá, MT 78068-900, Brazil. E-mail: wilmavet@gmail.comThe aim of this study was to evaluate the progression of lesions in different stages of osteoarthritis (OA) experimental by radiography (RX), computed tomography (CT), macroscopic and histopathology, linking these different diagnostic methods, helped to provide information that helps the best time for the therapeutic approach. Four experimental periods were delineated at 3, 6, 9 and 12 weeks after induction of OA, known as PI, PII, PIII and PIV, respectively, each with six animals. We evaluated the five compartments of the femorotibial joint: medial femoral condyle (MFC), lateral femoral condyle (LFC), medial tibial plateau (MTP), lateral tibial plateau (LTP) and femoral trochlea (FT). Therefore we established an index by compartment (IC) and by adding such an index was estimated joint femorotibial (IFT). It was observed that the CFM was the compartment with the highest IC also differed significantly (p<0.05) from other compartments. Compartments showed no significant difference (p>0.05) between the PI and PII, however contrary fact occurred between the PII and PIII (p<0.05), PIII and PIV (p<0.01) and between PI and PIV (p<0.001). Similarly the IFT, showed a significant difference in the animals of PIV compared to PI (p<0.001), PII (p<0.001) and PIII (p<0.01), and there was no statistical difference (p> 0.05) between the PI and PII. In the variation of the average interval between periods, there was a higher value between the PIII PIV and for the other intervals of time periods (PI, PII, and PIII-PII). However, these intervals showed no statistically significant difference (p>0.05). Through the RX, CT, macroscopic and histopathological findings, we found similar patterns among individuals within the same period demonstrating a gradual progression of the disease. These results show that between 3 and 6 weeks progression of the lesion is slower and probably also can be reversed in comparison to other ranges where proved further progression between 9 and 12 weeks after induction of trauma OA. These results may provide a better therapeutic approach aimed at reversing the lesions in early stages of OA. We conclude that the interconnection of the four diagnostic methods individually classified into scores, which were unified in both indices in the evaluation by the femorotibial joint compartment and may represent a diagnostic condition closer to the true condition of the injury and its progression. . Através do RX, TC, macroscopia e histopatológico, verificamos padrões similares entre os indivíduos dentro do mesmo período demonstrando assi...
Purpose: There is a high prevalence of osteoarthritis(OA) in old population, and physicans usually treat OA based on the guideline recommended by OARSI. Until now, there is no report about the treatment in Abstracts / Osteoarthritis and Cartilage 23 (2015) A82eA416 A397
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.