7 Αποτελέσματα
Neurons in the principal bed nucleus of the stria terminalis (BSTp) integrate hormonal and sensory information associated with reproduction and transmit this information to hypothalamic nuclei that regulate neuroendocrine and behavioral functions. The neuropeptides galanin (GAL), cholecystokinin
Immunohistochemical and axonal transport techniques were used to characterize the origin and distribution of galanin-immunoreactive inputs to the paraventricular (PVH) and supraoptic (SO) nuclei of the hypothalamus in the rat. In the parvicellular division of the PVH, the most prominent inputs were
Lectins belong to a family of glycoproteins that can act both beneficially and detrimentally on the morphology of the small intestine. The aim of the study was to determine whether experimental treatment with red kidney bean (Phaseolus vulgaris) lectin influences the chemical code of the small
The peptidergic content of the lateral parabrachial nucleus (LPB) efferents to the dorsal raphe nucleus (DRN) was studied by combining visualization of the anterogradely transported tracer Phaseolus vulgaris leucoagglutinin within fibers that were immunocytochemically stained for neurotensin (NT),
The amygdala, an important limbic forebrain centre, is the recipient of projections from a number of autonomic brainstem nuclei including the pontine parabrachial nucleus. This study examined the influence of electrical stimulation of the parabrachial nucleus on the excitability of amygdala neurons
There is considerable physiological evidence indicating that the medial preoptic area plays an important role in neural circuits mediating ingestive, thermoregulatory, and reproductive behaviors, all of which involve foraging. The current series of anatomical and electrophysiological experiments was
The stomach and small intestine receive an efferent innervation from the dorsal motor nucleus of the vagus (DMX). The current experiments were undertaken as a partial test of the hypothesis that the CNS innervates only a small number of command neurons in a restricted number of enteric ganglia. The