Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add filters








Year range
1.
São Paulo; s.n; 2003. [142] p. ilus, tab, graf.
Thesis in Portuguese | LILACS | ID: lil-405077

ABSTRACT

Este trabalho avaliou a eficácia preemptiva da dipirona (100 e 200 mg/kg EV), em ratos anestesiados, antes ou após a sutura de uma incisão cirúrgica na pata.Os animais foram sacrificados 2h após para avaliar-se a contagem dos neurônios imunorreativos para a proteína Fos (Fos-ir) na medula espinhal. A redução de Fos-ir não se relacionou com o momento de administração da dipirona (pré ou pós-incisional), não se caracterizando eficácia preemptiva para este fármaco.This prospective, randomized and placebo-controlled study aimed at evaluate the preemptive value of 100 and 200 mg/kg IV dipyrone given 10 minutes before or immediately after closure of a surgical incision in the plantar aspect of the right hindpaw of anesthetized rats. Rats were sacrificed 2h after and spinal cords were studied to quantify the laminar distribution of Fos-immunoreactive neurons (Fos-ir) (laminae I-X).c-fos reduction was not related to timing of administration of dipyrone (pre versus post-incisional); therefore, no preemptive efficacy was observed...


Subject(s)
Animals , Rats , Analgesia , Anesthesia , Pain, Postoperative/prevention & control , Dipyrone/administration & dosage , Genes, fos , Immunohistochemistry , Spinal Cord/immunology , Posterior Horn Cells , Proto-Oncogene Proteins/immunology , Rats, Wistar
SELECTION OF CITATIONS
SEARCH DETAIL