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| Boer,Nagib Pezati; Viterbo,Fausto; Faleiros,Humberto Regis; Batigalia,Fernando; Boer,Ana Luísa Ricci; Carvalho Jr,Altair Antonio. |
| Accidents or diseases can affect the peripheral part of the nervous system, which raises clinical and surgical therapies, among others. In this context, the technique of end-to-side neurorrhaphy is a treatment option, yet its modification loop needs some additional efficacy studies. The purpose of this study was to compare, among rats, stereological results (axons volume density) after end-to-side neurorrhaphy and after end-to-side loop neurorrhaphy. Thirty Wistar rats were used, divided into six groups (five animals per group), consisting of two control groups (for the fibular and tibial nerves), two study groups for the fibular nerve (one with an end-to-side neurorrhaphy, and the other with an end-to-side loop neurorrhaphy) and two study groups for the... |
| Tipo: Journal article |
Palavras-chave: Nerve; Axon; Stereology; Neurorrhaphy. |
| Ano: 2014 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000300032 |
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| Boer,Nagib Pezati; Batigalia,Fernando; Viterbo,Fausto; Faleiros,Humberto Regis de Paula; Ramos,Rogério Rodrigo; Simonato,Luciana Estevam; Boer,Luis Fernando Ricci. |
| There is a great variety of injuries that affect peripheral nerves derived from acquired or congenital degenerative diseases affecting the central nervous system that cause loss of sensorimotor functions. The objective of this work was to perform an end-to-side or side-to-side experimental axonal stereological study in order to compare volume density of axons, endouneuro and myelin sheath (and muscle mass) in peroneal and tibial nerves, with anastomosis contact from 0.25 cm to 0.50 cm. After approval of the Ethics Committe, 20 male Wistar rats were divided into four groups of five rats each (G1= end-to-side neurorrhaphy; G2= side-to-side neurorrhaphy of 0.25 cm; G3= side-to-side neurorrhaphy of 0 cm and G4= Control of normality). After 180 days, fragments... |
| Tipo: Journal article |
Palavras-chave: Neurorraphy; Reinnervation; Stereolog0y; Axon; Endoneurium; Myelin sheath. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000300031 |
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