Results 151 to 160 of about 186,333,048 (184)
Some of the next articles are maybe not open access.
Development of the Paraventricular Nucleus of the Hypothalamus
2008AbstractThis chapter begins by outlining the structure-function organization of the adult paraventricular nucleus of the hypothalamus (PVH). It then reviews some highlights of what has already been learned about its pre- and postnatal development, with an eye toward providing a conceptual framework for broader experimental examination of molecular ...
openaire +1 more source
The role of paraventricular nucleus of hypothalamus in stress-ulcer formation in rats
Brain Research, 1997The rat stress model of restraint and cold water immersion was used to investigate the effect of stimulating the paraventricular nucleus (PVN) of hypothalamus on the development of stress-induced gastric ulceration. The results were (1) electric stimulation of the PVN increased the stress ulceration, while electrolytic lesion of the PVN decreased it ...
J F, Zhang, F, Zheng
openaire +2 more sources
Estrogen receptor α and vasopressin in the paraventricular nucleus of the hypothalamus in Peromyscus
Brain Research, 2005The purpose of this study was to determine the presence of estrogen receptor alpha (ERalpha) and the relationship between neurons that express ERalpha and produce vasopressin (AVP) in the paraventricular nucleus of the hypothalamus (PVN) in new world mice of the genus Peromyscus.
Kristin M, Kramer +3 more
openaire +2 more sources
Corticotropin-Releasing Factor Synapses within the Paraventricular Nucleus of the Hypothalamus
Neuroendocrinology, 2008Corticotropin-releasing factor (CRF) regulates the release of adrenocorticotropin (ACTH) from the anterior pituitary and these neurosecretory neurons reside in the paraventricular nucleus of the hypothalamus (PVN). In addition to its role as an ACTH secretogogue, exogenously administered CRF can act centrally to modify sympathetic outflow, alter ...
A J, Silverman, A, Hou-Yu, W P, Chen
openaire +2 more sources
Journal of Chemical Neuroanatomy, 2009
The paraventricular nucleus of the hypothalamus (PVN) is an important site for autonomic and endocrine homeostasis. The PVN integrates specific afferent stimuli to produce an appropriate differential sympathetic output. The neural circuitry and some of the neurochemical substrates within this circuitry are discussed.
openaire +2 more sources
The paraventricular nucleus of the hypothalamus (PVN) is an important site for autonomic and endocrine homeostasis. The PVN integrates specific afferent stimuli to produce an appropriate differential sympathetic output. The neural circuitry and some of the neurochemical substrates within this circuitry are discussed.
openaire +2 more sources
Neuroscience and Behavioral Physiology, 2009
Experiments were performed on rats using retrograde axonal transport of horseradish peroxidase with the aim of identifying cells in the individual structures of the central nucleus of the amygdaloid body (CNAB) innervating the paraventricular nucleus of the hypothalamus. Labeled cells were seen in the ipsilateral CNAB throughout its rostrocaudal extent.
O A, Lyubashina +3 more
openaire +2 more sources
Experiments were performed on rats using retrograde axonal transport of horseradish peroxidase with the aim of identifying cells in the individual structures of the central nucleus of the amygdaloid body (CNAB) innervating the paraventricular nucleus of the hypothalamus. Labeled cells were seen in the ipsilateral CNAB throughout its rostrocaudal extent.
O A, Lyubashina +3 more
openaire +2 more sources
Some properties of antidromically activated units in the paraventricular nucleus of the hypothalamus
Experimental Neurology, 1970Abstract The electrical activity of neurons in the paraventricular nucleus (PV) of the hypothalamus which project to the neural lobe was studied by recording extracellular single unit potentials excited by stimulation of the neural lobe. The action potentials were considered antidromic because they showed stable latencies, reliably followed short ...
D, Novin, J W, Sundsten, B A, Cross
openaire +2 more sources
Neuroscience and Behavioral Physiology, 1993
Stimulation of the supraoptic nucleus in surviving coronal sections of the hypothalamus elicited in the paraventricular nucleus the appearance of focal potentials reflecting the generation of action potentials of a population of cells. Repeat stimulation was accompanied by a decrease in the descending phase of the focal potentials.
A A, Mokrushin, N A, Emel'yanov
openaire +2 more sources
Stimulation of the supraoptic nucleus in surviving coronal sections of the hypothalamus elicited in the paraventricular nucleus the appearance of focal potentials reflecting the generation of action potentials of a population of cells. Repeat stimulation was accompanied by a decrease in the descending phase of the focal potentials.
A A, Mokrushin, N A, Emel'yanov
openaire +2 more sources
Characterizing Norepinephrine Release In The Paraventricular Nucleus Of The Hypothalamus
2020Survival hinges on the ability to maintain homeostasis in response to both external and internal threats. The paraventricular nucleus of the hypothalamus (PVN) plays a critical role in orchestrating the various physiological processes needed to address homeostatic challenge.
openaire +1 more source
Corticoid uptake by the paraventricular nucleus in the hypothalamus of the duck, Anas platyrhynchos
Cell and Tissue Research, 19753H-corticoids were localized by autoradiography in small neurons in the area of the magnocellular paraventricular nucleus of mallard ducks. Correlative data show that: (1) the label is principally unmetabolized steroid, (2) the hypothalamus competitively binds corticosterone, (3) the paraventricular nucleus contains immunoreactive neurophysin, is ...
J H, Abel +6 more
openaire +2 more sources