Results: 3

Association between levobupivacaine and pancuronium. Interference in neuromuscular transmission and blockade in rats

Acta cir. bras; 31 (7), 2016
ABSTRACT PURPOSE: To evaluate the effects of levobupivacaine on neuromuscular transmission and neuromuscular blockade produced by pancuronium in vitro. METHODS: Thirty rats were distributed into groups (n = 5) according to the drug used alone or in combination: Group I - levobupivacaine (5 µg.mL-1); ...

Time perception and age

Arq. neuropsiquiatr; 74 (4), 2016
ABSTRACT Our internal clock system is predominantly dopaminergic, but memory is predominantly cholinergic. Here, we examined the common sensibility encapsulated in the statement: “time goes faster as we get older”. Objective To measure a 2 min time interval, counted mentally in subjects of d...

Efectos de la 17 alfa-hidroxi-progesterona sobre la transmission cortico-caudado en ratas
Effects of 17 alpha-hydroxy-progesterone on cortico-caudate transmission in rats

Acta cient. venez; 50 (4), 1999
Los efectos estrógenos y la progesterona en el control endocrino de las funciones sexuales son bien conocidos. Sin embargo, su papel en el control de áreas extrahipotalámicas ha sido poco estudiado. Trabajos previos realizados en nuestro laboratorio demuestran que el 17 Beta-Estradiol tiene un efecto ...