Results 111 to 120 of about 406,905 (221)

Glucose‐dependent insulinotropic polypeptide receptor systems in the hypothalamus and the brainstem regulate feeding and weight through distinct pathways

Journal of Diabetes Investigation
The report by Adriaenssens et al. in JCI Insight 22 May 2023 explored the role and property of the neurons that express glucose‐dependent insulinotropic polypeptide receptor (GIPR) in the brainstem and hypothalamus.
Toshihiko Yada
doaj   +1 more source

Clozapine impact on FosB/ΔFosB expression in stress preconditioned rats: response to a novel stressor

Endocrine Regulations, 2019
Objective. Prolonged treatment with neuroleptics has been shown to induce FosB/ΔFosB expression in several brain regions including the medial prefrontal cortex, dorsomedial and dorsolateral striatum, ventrolateral and dorsolateral septum, nucleus ...
Osacka Jana, Horvathova Lubica, Cernackova Alena, Kiss Alexander   +3 more
doaj   +1 more source

Energy deficiency promotes rhythmic foraging behavior by activating neurons in paraventricular hypothalamic nucleus. [PDF]

Front Nutr, 2023
Wu S, Wang J, Xu Y, Zhang Z, Jin X, Liang Y, Ge Y, Zhan H, Peng L, Luo D, Li M, Bi W, Guan Q, He Z.   +13 more
europepmc   +1 more source

Norepinephrine applied in the paraventricular hypothalamic nucleus stimulates vasopressin release

Brain Research, 1986
The present experiments were designed to investigate the effect of norepinephrine (NE) applied directly in the area of the paraventricular nucleus (PVN) of the hypothalamus on arginine-vasopressin (AVP) release and blood pressure. A microinjection of 0.4 micrograms NE in the PNV produced a plasma AVP level of 26.3 +/- 5.3 pg/ml compared to 5.3 +/- 0.6 ...
A, Benetos, I, Gavras, H, Gavras
openaire   +2 more sources

Quantitative histological studies on the hypothalamic paraventricular nucleus in rats: I. Number of cells and synaptic boutons

, 1983
Quantitative histological analysis of serial sections of the adult male rat brain gives mean total estimates of the numbers of cells in the magnocellular and parvicellular divisions of the paraventricular hypothalamic nuclei (PVN) of 6600 and 11,500 ...
Kiss, Jozsef Zoltan, Makara, G. B., Szabo, D., Zaborszky, L., Palkovits, M., Tribollet, Eliane   +5 more
core   +1 more source

Differential Changes in Expression of Stress- and Metabolic-related Neuropeptides in the Rat Hypothalamus during Morphine Dependence and Withdrawal [PDF]

, 2013
Chronic morphine treatment and naloxone precipitated morphine withdrawal activates stress-related brain circuit and results in significant changes in food intake, body weight gain and energy metabolism.
Nunez, Cristina, Edina Zelei, M Victoria Milanés, Polyák, Ágnes, Zelei, Edina, Agnes Polyák, Krisztina J Kovács, Kovács, Krisztina J., Cristina Núnez, Milanes, Victoria M., Pintér-Kübler, Bernadett, Ferenczi, Szilamér, Bernadett Pintér-Kübler, Szilamér Ferenczi   +13 more
core   +2 more sources

Adenosine Downregulates the Activities of Glutamatergic Neurons in the Paraventricular Hypothalamic Nucleus Required for Sleep. [PDF]

Front Neurosci, 2022
Chen C, Lin Y, Cai F, Li J, Li H, Li X.
europepmc   +1 more source

Alpha-synuclein expression in oxytocin neurons of young and old bovine brains

The Journal of Reproduction and Development
Understanding of central nervous system mechanisms underlying age-related infertility remains limited. Fibril α-synuclein, distinct from its monomeric form, is implicated in age-related diseases. Notably, fibril α-synuclein spreads among neurons,
Yvan Bienvenu NIYONZIMA, Yuuki ASATO, Hiroya KADOKAWA   +2 more
doaj   +1 more source

Case Report: Dysfunction of the Paraventricular Hypothalamic Nucleus Area Induces Hypersomnia in Patients. [PDF]

Front Neurosci, 2022
Wang Z, Zhong YH, Jiang S, Qu WM, Huang ZL, Chen CR.   +5 more
europepmc   +1 more source

Injection of noradrenaline into the hypothalamic paraventricular nucleus produces vigorous gnawing in satiated rats.

, 1987
Single injections of noradrenaline (NA) into the hypothalamic paraventricular nucleus (PVN) initiate short bouts of eating in the rat. The effect of the injections of NA (40 nM) into the PVN on gnawing was studied in satiated male rats that had displayed
Swiergiel AH, Peters G
core   +1 more source