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Hemodynamic and thermoregulatory effects of xylazine-ketamine mixture persist e...
Picollo,C.; Serra,A.J.; Levy,R.F.; Antonio,E.L.; Santos,L. dos; Tucci,P.J.F.The xylazine-ketamine mixture (KX) is an anesthetic approach commonly administered to assess cardiovascular function in rodents. This study aimed to examine if the cardiovascular and thermoregulatory effects of KX could persist after the anesthetic state ceased in rats. Male Wistar rats were anesthetized with K (50mg/kg) X (10mg/kg) through the intra-peritoneal route. Hemodynamic and thermoregulatory repercussi...
Triplet entropy in H1N1 virus
Santos,L. dos; Rybarczyk Filho,J.L.; Gerhardt,G.J.L.In this work we analyze triplet entropy in a set of H1N1 virus sequences. We correlated measures of entropy and guanine and cytosine concentration with chronology sample for a set of more than 30,000 sequences. This description allowed us to draw a map of the virus organizational changes throughout the 20th century. The main conclusion of our analysis was to show that some virus segments are mutating with a hig...