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Mapping of somatostatin-28 (1-12) in the alpaca diencephalon
(Elsevier, 2011)
Using an immunocytochemical technique, we report for the first time the distribution of immunoreactive cell bodies and fibers containing somatostatin-28 (1-12) in the alpaca diencephalon. Somatostatin-28 (1-12)-immunoreactive ...
The paraventricular nucleus of the hypothalamus is involved in cardiovascular responses to acute restraint stress in rats
(TAYLOR & FRANCIS LTD, 2009)
The paraventricular nucleus of the hypothalamus (PVN) has been implicated in several aspects of cardiovascular control. Stimulation of the PVN evokes changes in blood pressure and heart rate. Additionally, this brain area ...
Role of the alpha(1)- and alpha(2)-adrenoceptors of the paraventricular nucleus on the water and salt intake, renal excretion, and arterial pressure induced by angiotensin II injection into the medial septal area
(Elsevier B.V., 2001-04-01)
In this study we investigated the influence of cu-adrenergic antagonists injections into the paraventricular nucleus (PVN) of the hypothalamus on the thirst and salt appetite, diuresis, natriuresis, and presser effects of ...
Hypothalamic disconnection caudal to paraventricular nucleus affects cardiovascular and drinking responses to central angiotensin II and carbachol
(Elsevier B.V., 2011-05-04)
The paraventricular nucleus of the hypothalamus (PVN) is an important area of the brain involved in the control of cardiovascular system and fluid-electrolyte balance. In the present study we evaluated the effects of ...
PARAVENTRICULAR AND SUPRAOPTIC NUCLEI OF THE HYPOTHALAMUS MEDIATE CARDIOVASCULAR RESPONSES EVOKED BY THE MICROINJECTION OF NORADRENALINE INTO THE MEDIAL AMYGDALOID NUCLEUS OF THE RAT BRAIN
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2013-08-02)
The medial amygdaloid nucleus (MeA) is a part of the limbic system and is involved in cardiovascular modulation. We previously reported that microinjection of noradrenaline (NA) into the MeA of unanesthetized rats caused ...
Damage to the central amygdala produces differential encephalic c-fos expression in the water deprivation-partial rehydration protocol
(Elsevier B.V., 2009-12-04)
We investigated the effects of electrolytic damage to the central nucleus of the amygdala on brain c-fos expression and 0.3 M NaCl intake of adult male rats (n=6-12/group) submitted to a cycle of 36 h of water deprivation ...
Damage to the central amygdala produces differential encephalic c-fos expression in the water deprivation-partial rehydration protocol
(Elsevier B.V., 2009-12-04)
We investigated the effects of electrolytic damage to the central nucleus of the amygdala on brain c-fos expression and 0.3 M NaCl intake of adult male rats (n=6-12/group) submitted to a cycle of 36 h of water deprivation ...
Prenatal undernutrition decreases the sensitivity of the hypothalamo-pituitary-adrenal axis in rat, as revealed by subcutaneous and intra-paraventricular dexamethasone challenges
(2007)
Prenatal undernutrition is known to disturb the hypothalamo-pituitary-adrenal (HPA) axis, possibly through the programming of decreased expression of hypothalamic and pituitary glucocorticoid receptors. To test this ...
Differential immunoreactivity of glucocorticoid receptors and vasopressin in neurons of the anterior and medial parvocellular subdvisions of the hypothalamic paraventricular nucleus
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
arginine-vasopressin in the parvocellular neurons of the hypothalamic paraventricular nucleus is known to play an important role in the control of the hypothalamo-pituitary-adrenal axis. In the present study, we verify ...