Results: 4

Distribución del receptor V1a de vasopresina en tres especies de roedores con diferentes estrategias reproductivas y sociales: Peromyscus californicus, Rhabdomys pumilio, Rhabdomys dilectus
Distribution of the vasopressin V1a receptor in three species of rodents with different reproductive and social strategies: Peromyscus californicus, Rhabdomys pumilio, Rhabdomys dilectus

La vasopresina (AVP) es un neuropéptido y hormona, cuyos efectos fisiológicos son mediados por tres tipos de receptores. El receptor V1a (V1aR) de interés en esta tesis, se encuentra ampliamente distribuido en el cerebro de especies de diferentes grupos taxonómicos, a través del cual la AVP ejerce s...

Sexual motivation and performance in sexual naïve and experienced rats treated with ivermectin: an ultrasonic vocalization study

In mammals, ivermectin acts as a GABAA receptor agonist and stimulates GABA release. Previous studies showed that ivermectin (IVM) reduces sexual performance, impairing the latency to the first mount and intromission. These parameters are usually considered motivational parameters o...

Seminal parameters and sexual behavior on farm rabbits provided with a diet supplemented with canola oil at the start of puberty

Int. j. morphol; 36 (1), 2018
SUMMARY: In order to evaluate the effect on sexual behavior and spermatic parameters of white New Zealand rabbits, at the onset of puberty, they were fed a standard diet supplemented with canola oil (obesogenic). Two groups were formed; one of which received daily 180 g of a standard commercial diet supp...

Psicobiologia do comportamento sexual: amantadina como ferramenta farmacológica para o estudo dos diferentes componentes da resposta sexual de ratos

O comportamento sexual humano apresenta três componentes distintos e obviamente integrados, respectivamente denominados de desejo, exitação e orgasmo sexuais, regulados por diferentes circuitos neurais. Em ratos, a resposta sexual também apresenta diferentes componentes, tendo sido descrita a existê...