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Oxidative stress and altered steroidogenesis in the ovary by cholinergic stimulation of coeliac ganglion in the first proestrous in rats. Implication of nitric oxide
(Academic Press Inc Elsevier Science, 2016-02-29)
An ex-vivo Coeliac Ganglion-Superior Ovarian Nerve-Ovary (CG-SON-O) system from virgin rats in the first proestrous was used to test whether cholinergic stimulation of CG affects oxidative status and steroidogenesis in the ...
Participation of the extrinsic cholinergic innervation in the action of nitric oxide on the ovarian steroidogenesis in the first proestrous in rats
(Academic Press Inc Elsevier Science, 2016-09)
An ex-vivo Coeliac Ganglion-Superior Ovarian Nerve-Ovary (CG-SON-O) system and an ovary without peripheral neural influence from virgin rats in the first proestrous were used to test whether ovarian extrinsic innervation ...
Impact of proestrous milieu on expression of orexin receptors and prepro-orexin in rat hypothalamus and hypophysis: actions of Cetrorelix and Nembutal
(American Physiological Society, 2007-12)
Orexins and their receptors OX1 and OX2 regulate energy balance and the sleep-wake cycle. We studied the expression of prepro-orexin (PPO), OX1, and OX2 in brain and pituitary under the influence of the hormonal status in ...
The production of nitric oxide in the coeliac ganglion modulates the effect of cholinergic neurotransmission on the rat ovary during the preovulatory period
(Academic Press Inc Elsevier Science, 2018-05)
The aim of the present work was to investigate whether the nitric oxide produced by the nitric oxide/nitric oxide synthase (NO/NOS) system present in the coeliac ganglion modulates the effects of cholinergic innervation ...
Orexin A and B in vitro modify orexins receptors expression and Gonadotropins secretion of anterior pituitary cells of proestrous rats
(Elsevier Science, 2014-01)
Orexin A and orexin B (hypocretins) are neuropeptidessynthesized mainly by neurons located in the lateral hypothalamus andprojections throughout the brain. They are agonists at both the orexin 1and orexin 2 G protein-coupled ...
Efeito do estrogênio na memória para objetos em ratas Wistar: estampa temporal
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM PSICOBIOLOGIA, 2015-08-28)
Previous studies have demonstrated an effect of the estrogen in hippocampus dependent memory. For example, proestrous rodents outperforming diestrous rodents, estrogen high levels and estrogen low levels, respectively. ...
Both orexin receptors are expressed in rat ovaries and fluctuate with the estrous cycle. Effects of orexin receptor antagonists on gonadotropins and ovulation
(American Physiological Society, 2007-10)
Orexins are peptides controlling feeding, sleep, and neuroendocrine functions. They are synthesized by the hypothalamus with projections throughout the brain. Orexins and their orexin 1 (OX(1)) and orexin 2 receptors (OX(2)) ...
Differential expression of GDF-9 and BMP- 15 duringfollicular development in canine ovaries evaluated by flowcytometry
(Elsevier, 2016)
Growth differentiation factor 9 (GDF-9) and bone morphogenetic protein 15 (BMP-15) playimportant functions in follicular and oocyte development in many species. This study eval-uated the dynamic expression of GDF-9 and ...
Distribution and quantitative patterns of mast cells in ovary and uterus of rat
(Facultad de Ciencias Veterinarias, Universidad Austral de Chile, 2007)
Alterações na evocação de uma memória aversiva ao liongo do ciclo estral de ratas: influências da transmissão gabaérgica na amígdala
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em PsicobiologiaEstudos de Comportamento; Psicologia Fisiológica, 2012-07-30)
GABAergic neurotransmission has been implicated in many aspects of
learning and memory, as well as mood and anxiety disorders. The amygdala
has been one of the major focuses in this area, given its essential role in
modulating ...