Results 101 to 110 of about 339,095 (200)

Dopamine D4 receptor-mediated presynaptic inhibition of GABAergic transmission in the rat supraoptic nucleus.

open access: yes, 2003
The mechanism by which dopamine induces or facilitates neurohypophysial hormone release is not completely understood. Because oxytocin- and vasopressin-secreting supraoptic neurons are under the control of a prominent GABAergic inhibition, we ...
Piet, Richard   +5 more
core   +1 more source

Ca2+ signalling in magnocellular neurones of the rat supraoptic nucleus.

open access: yes, 2019
The magnocellular neurosecretory cells (MNCs) of the hypothalamus project axons from the supraoptic nucleus to the posterior pituitary gland, where they secrete either oxytocin or vasopressin into the circulation.
Kortus, Štěpán
core  

Expression of vasopressin mRNA in the hypothalamus of individuals with a diagnosis of schizophrenia

open access: yesBrain and Behavior, 2019
Objective This study investigates the expression of mRNA encoding vasopressin in the hypothalamus of autopsy brains of individuals diagnosed with schizophrenia.
Johannes R. Busch   +4 more
doaj   +1 more source

Increased oxytocin/vasopressin ratio in bipolar disorder in a cohort of human postmortem adults

open access: yesNeurobiology of Disease
Bipolar disorder (BD) and major depressive disorder (MDD) share some common characteristics in stress-related brain circuits, but they also exhibit distinct symptoms.
Hong Tan   +6 more
doaj   +1 more source

The histopathological effects of cholestasis on hypothalamic paraventricular and supraoptic nucleus on male wistar rats

open access: yesیافته‌های نوین در علوم زیستی, 2015
Cholestasis caused by the excessive accumulation of bile within the liver, due to intrinsic or extrinsic factors. Cholestasis side effects are associated directly or indirectly with the reduction of bile flow and the confinement of materials related to ...
Fatemeh Gharoony   +6 more
doaj  

Immunoreactivity and distribution of Fos in the mouse brain following diverse general anesthetics

open access: yesScientific Reports
General anesthesia induces a range of effects, including unconsciousness, analgesia, amnesia, and immobility. Despite its widespread use for over a century, the underlying mechanisms remain incompletely understood.
Yiwen Hu   +8 more
doaj   +1 more source

A melanopsin ganglion cell subtype forms a dorsal retinal mosaic projecting to the supraoptic nucleus. [PDF]

open access: yesNat Commun, 2023
Berry MH   +10 more
europepmc   +1 more source

Involvement of the noradrenergic afferents from the nucleus tractus solitarii to the supraoptic nucleus in oxytocin release after peripheral cholecystokinin octapeptide in the rat

open access: yes, 1995
Activation of abdominal vagal afferents by peripheral injection of cholecystokinin octapeptide induces oxytocin release into the circulation. To test the hypothesis that cholecystokinin increases oxytocin release via activation of noradrenergic afferents
Luckman, S. M.; id_orcid   +9 more
core   +1 more source

Home - About - Disclaimer - Privacy