Results 71 to 80 of about 396,606 (377)

Regional response to light illuminance across the human hypothalamus

eLife
Light exerts multiple non-image-forming biological effects on physiology including the stimulation of alertness and cognition. However, the subcortical circuitry underlying the stimulating impact of light is not established in humans.
Islay Campbell, Roya Sharifpour, Jose Fermin Balda Aizpurua, Elise Beckers, Ilenia Paparella, Alexandre Berger, Ekaterina Koshmanova, Nasrin Mortazavi, John Read, Mikhail Zubkov, Puneet Talwar, Fabienne Collette, Siya Sherif, Christophe Phillips, Laurent Lamalle, Gilles Vandewalle   +15 more
doaj   +1 more source

Assessment of the role of intracranial hypertension and stress on hippocampal cell apoptosis and hypothalamic-pituitary dysfunction after TBI

Scientific Reports, 2017
In recent years, hypopituitarism caused by traumatic brain injury (TBI) has been explored in many clinical studies; however, few studies have focused on intracranial hypertension and stress caused by TBI. In this study, an intracranial hypertension model,
Huajun Tan, Weijian Yang, Chenggang Wu, Baolong Liu, Hao Lu, Hong Wang, Hua Yan   +6 more
doaj   +1 more source

Cracking the Valence Code: Patterned Facial Kinematics and Neural Signatures of Emotional Expressions in Mice

Advanced Science, EarlyView.
An AI‐powered system decodes emotional valence from mouse facial expressions, identifying ear dynamics as key indicators. By integrating facial kinematics with synchronized neural recordings, this approach establishes a direct link between behavior and brain activity, advancing automated emotion recognition in animal models.
Yujia Chen, Ruiqing Hou, Zhinan Chen, Junli Lu, Si Chen, Shisheng Xiong, Jianfeng Feng, Trevor W. Robbins, Haitao Yan, Xiao Xiao   +9 more
wiley   +1 more source

Differential regulation of proopiomelanocortin (POMC) mRNA expression in hypothalamus and anterior pituitary following repeated cyanamide with ethanol administration [PDF]

Vojnosanitetski Pregled, 2005
Background/Aim. We have investigated proopiomelanocortin (POMC) mRNA expression in the arcuate nucleus of the hypothalamus (ARC) and the anterior lobe of the pituitary (AL) following repeated cyanamide-ethanol reaction (CER). Methods. Adult male Sprague -
Kinoshita Hiroshi, Hishida Shigeru, Ameno Kiyoshi, Ijiri Iwao, Harbuz Michael S.   +4 more
doaj   +1 more source

The Chemerin-CMKLR1 Axis is Functionally important for Central Regulation of Energy Homeostasis

Frontiers in Physiology, 2022
Chemerin is an adipokine involved in inflammation, adipogenesis, angiogenesis and energy metabolism, and has been hypothesized as a link between obesity and type II diabetes.
Haesung Yun, Rebecca Dumbell, Katie Hanna, Junior Bowen, Samantha L. McLean, Samantha L. McLean, Sriharsha Kantamneni, Klaus Pors, Qing-Feng Wu, Gisela Helfer   +9 more
doaj   +1 more source

Administration of the antioxidant n-acetyl-cysteine in pregnant mice has long-term positive effects on metabolic and behavioral endpoints of male and female offspring prenatally exposed to a high-fat diet [PDF]

, 2018
A growing body of evidence suggests the consumption of high-fat diet (HFD) during pregnancy to model maternal obesity and the associated increase in oxidative stress (OS), might act as powerful prenatal stressors, leading to adult stress-related ...
Arese, Marzia, Bellisario, Veronica, Berry, Alessandra, Cirulli, Francesca, Magnifico, Maria C, Panetta, Pamela, Raggi, Carla   +6 more
core   +3 more sources

Parasubthalamic Glutamatergic Neurons Coordinate Cardiovascular Homeostasis and Locomotion in Mice

Advanced Science, EarlyView.
PSTNVglut2 neurons function as a new central baroreflex hub via projections to the NTS, modulating parasympathetic cardiac output to maintain cardiovascular homeostasis while synchronously regulating locomotion. Blood pressure fluctuations negatively correlate with locomotor performance.
Ming‐Xuan Lu, Jin‐Yin Huang, Xing‐Zhe Xu, Ji‐Yu Sun, Dan‐Ni Zou, Jia‐Yao Zhang, Chen Chi, Qi Zhang, Wei‐Cai Liu   +8 more
wiley   +1 more source

Effect of Cyclic Heat Stress on Hypothalamic Oxygen Homeostasis and Inflammatory State in the Jungle Fowl and Three Broiler-Based Research Lines

Frontiers in Veterinary Science, 2022
Heat stress (HS) is devastating to poultry production sustainability due its detrimental effects on performance, welfare, meat quality, and profitability. One of the most known negative effects of HS is feed intake depression, which is more pronounced in
Giorgio Brugaletta, Giorgio Brugaletta, Elizabeth Greene, Alison Ramser, Craig W. Maynard, Travis W. Tabler, Federico Sirri, Nicholas B. Anthony, Sara Orlowski, Sami Dridi   +9 more
doaj   +1 more source

Polyunsaturated fatty acid receptors, GPR40 and GPR120, are expressed in the hypothalamus and control energy homeostasis and inflammation

Journal of Neuroinflammation, 2017
BackgroundThe consumption of large amounts of dietary fats is one of the most important environmental factors contributing to the development of obesity and metabolic disorders.
N. Dragano, C. Solon, Albina F. Ramalho, R. F. de Moura, D. Razolli, E. Christiansen, Carlos M. G. Azevedo, T. Ulven, L. Velloso   +8 more
semanticscholar   +1 more source

Distribution of cells responsive to 5-HT6 receptor antagonist-induced hypophagia [PDF]

, 2014
Open Access funded by Medical Research CouncilPeer reviewedPublisher ...
Alastair S. Garfield, Blevins, Fisas, Frassetto, Garfield, Grill, Heal, Heisler, Heisler, Heisler, Hirst, Holenz, Jill Shaw, Lam, Lam, Leibowitz, Li, Lora K. Heisler, Luke K. Burke, Mark L. Evans, Michaud, Monti, Roberts, Wesołowska, Woolley, Woolley, Xu, Xu, Yeo   +28 more
core   +1 more source