Inhibitory effects of natriuretic peptides on putative vasopressin neuron in the supraoptic nucleus (SON) of the rat hypothalamus is mediated by cGMP

1991 ◽  
Vol 16 ◽  
pp. 168
Author(s):  
Naoki Akamatsu ◽  
Kiyotoshi Inenaga ◽  
Hiroshi Yamashita
Keyword(s):  
Natriuretic Peptides ◽  
Supraoptic Nucleus ◽  
Inhibitory Effects ◽  
Rat Hypothalamus ◽  
Vasopressin Neuron

scholarly journals Activity-dependent synaptic plasticity in the supraoptic nucleus of the rat hypothalamus

2006 ◽  
Vol 573 (3) ◽  
pp. 711-721 ◽  
Author(s):  
Aude Panatier ◽  
Stephen J. Gentles ◽  
Charles W. Bourque ◽  
Stéphane H. R. Oliet
Keyword(s):  
Synaptic Plasticity ◽  
Supraoptic Nucleus ◽  
Rat Hypothalamus ◽  
Activity Dependent

In vivo Intracellular Recording of Neurons in the Supraoptic Nucleus of the Rat Hypothalamus

1991 ◽  
Vol 3 (4) ◽  
pp. 383-386 ◽  
Author(s):  
R. E. J. Dyball ◽  
J-G. Tasker ◽  
J-P. Wuarin ◽  
F. E. Dudek
Keyword(s):  
Intracellular Recording ◽  
Supraoptic Nucleus ◽  
Rat Hypothalamus

Osmotic Modulation in Glutamatergic Excitatory Synaptic Inputs to Neurons in the Supraoptic Nucleus of Rat Hypothalamus in vitro

1997 ◽  
Vol 9 (1) ◽  
pp. 63-68 ◽  
Author(s):  
Kiyotoshi Inenaga ◽  
Lu‐Ning Cui ◽  
Toshihisa Nagatomo ◽  
Eiko Honda ◽  
Yoichi Ueta ◽  
...  
Keyword(s):  
Supraoptic Nucleus ◽  
Synaptic Inputs ◽  
Rat Hypothalamus

scholarly journals Nesfatin-1 Neurons in Paraventricular and Supraoptic Nuclei of the Rat Hypothalamus Coexpress Oxytocin and Vasopressin and Are Activated by Refeeding

Endocrinology ◽  
2007 ◽  
Vol 149 (3) ◽  
pp. 1295-1301 ◽  
Author(s):  
Daisuke Kohno ◽  
Masanori Nakata ◽  
Yuko Maejima ◽  
Hiroyuki Shimizu ◽  
Udval Sedbazar ◽  
...  
Keyword(s):  
Feeding Behavior ◽  
Mrna Expression ◽  
Paraventricular Nucleus ◽  
Supraoptic Nucleus ◽  
Energy Homeostasis ◽  
Rat Hypothalamus ◽  
Hypothalamic Nuclei ◽  
Vasopressin Neurons ◽  
Fine Localization ◽  
Supraoptic Nuclei

Nesfatin-1, a newly discovered satiety molecule, is located in the hypothalamic nuclei, including the paraventricular nucleus (PVN) and supraoptic nucleus (SON). In this study, fine localization and regulation of nesfatin-1 neurons in the PVN and SON were investigated by immunohistochemistry of neuropeptides and c-Fos. In the PVN, 24% of nesfatin-1 neurons overlapped with oxytocin, 18% with vasopressin, 13% with CRH, and 12% with TRH neurons. In the SON, 35% of nesfatin-1 neurons overlapped with oxytocin and 28% with vasopressin. After a 48-h fast, refeeding for 2 h dramatically increased the number of nesfatin-1 neurons expressing c-Fos immunoreactivity by approximately 10 times in the PVN and 30 times in the SON, compared with the fasting controls. In the SON, refeeding also significantly increased the number of nesfatin-1-immunoreactive neurons and NUCB2 mRNA expression, compared with fasting. These results indicate that nesfatin-1 neurons in the PVN and SON highly overlap with oxytocin and vasopressin neurons and that they are activated markedly by refeeding. Feeding-activated nesfatin-1 neurons in the PVN and SON could play a role in the postprandial regulation of feeding behavior and energy homeostasis.

Inhibitory effects of endothelin-3 on vasopressin release from rat supraoptic nucleus in vitro

1992 ◽  
Vol 141 (2) ◽  
pp. 147-150 ◽  
Author(s):  
Shigeki Yamamoto ◽  
Isao Morimoto ◽  
Hiroshi Yamashita ◽  
Sumiya Eto
Keyword(s):  
Supraoptic Nucleus ◽  
Inhibitory Effects ◽  
Vasopressin Release ◽  
Endothelin 3
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