Rafael I Rueda Morales

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Little is known of the neural mechanisms underlying the subjective experience of task completion and the subsequent inhibition of behavior. The preparturient female rabbit displays a stereotyped "straw carrying" behavior, in which she repeatedly collects straw and carries it into a nest box (located within the home cage), resulting in a finished maternal(More)
Nest building behavior in the pregnant female rabbit (Oryctolagus cuniculus) is a model for compulsive behavior in Obsessive Compulsive Disorder (OCD). This behavior comprises a cycle of repeated, stereotyped components (collecting straw, entering nest box and depositing the straw there, returning to collect more straw), which itself is repeated 80+ times(More)
Estrous female domestic rabbits (Oryctolagus cuniculus) display scent marking ("chinning") and sexual receptivity. Mating induces ovulation, which occurs approximately 12h later, and also decreases chinning and receptivity. In the present study, we explored the participation of mating-associated stimuli, ovulation, and the progesterone receptor (PR) in(More)
Estrogen receptor-alpha (ERα) dimerizes with unliganded progesterone receptor (PR) in target tissues to trigger genomic and non-genomic effects. In ovariectomized rats the antiprogestin RU486 or antisense nucleotides against PR antagonize estradiol-induced sexual receptivity. We determined the relevance of unliganded PR for the expression of(More)
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