Results 61 to 70 of about 710,108 (323)

Impact of Sleep and Circadian Disruption on Energy Balance and Diabetes: A Summary of Workshop Discussions [PDF]

, 2015
A workshop was held at the National Institute for Diabetes and Digestive and Kidney Diseases with a focus on the impact of sleep and circadian disruption on energy balance and diabetes.
Arble, Deanna M, Bass, Joseph, Behn, Cecilia Diniz, Butler, Matthew P, Challet, Etienne, Czeisler, Charles, Depner, Christopher M, Elmquist, Joel, Franken, Paul, Grandner, Michael A, Hanlon, Erin C, Joyner, Michael J, Karatsoreos, Ilia, Keene, Alex C, Kern, Philip A, Klein, Samuel, Morris, Christopher J, Pack, Allan I, Panda, Satchidananda, Ptacek, Louis J, Punjabi, Naresh M, Sassone-Corsi, Paolo, Saxena, Richa, Scheer, Frank A, Scheer, Frank A, Seaquest, Elizabeth R, Thimgan, Matthew S, Van Cauter, Eve, Wright, Kenneth P   +28 more
core   +4 more sources

The Strategic Location of Glycogen and Lactate: From Body Energy Reserve to Brain Plasticity

Frontiers in Cellular Neuroscience, 2019
Brain energy metabolism has been the object of intense research in recent years. Pioneering work has identified the different cell types involved in energy production and use.
Corrado Calì, Arnaud Tauffenberger, Pierre Magistretti   +2 more
doaj   +1 more source

Regional differences in the coupling between resting cerebral blood flow and metabolism may indicate action preparedness as a default state. [PDF]

, 2008
Although most functional neuroimaging studies examine task effects, interest intensifies in the "default" resting brain. Resting conditions show consistent regional activity, yet oxygen extraction fraction constancy across regions.
Alavi, Abass, Greenberg, Joel H, Gur, Raquel E, Gur, Ruben C, Ragland, J Daniel, Reivich, Martin   +5 more
core   +2 more sources

Multi-omics analysis revealed the brain dysfunction induced by energy metabolism in Pelteobagrus vachelli under hypoxia stress

Ecotoxicology and Environmental Safety, 2023
Hypoxia in water environment has become increasingly frequent and serious due to global warming and environmental pollution. Revealing the molecular mechanism of fish hypoxia adaptation will help to develop markers of environmental pollution caused by ...
Jie Li, Zhiru Yang, Jie Yan, Kai Zhang, Xianhui Ning, Tao Wang, Jie Ji, Guosong Zhang, Shaowu Yin, Cheng Zhao   +9 more
doaj   +1 more source

The progestin receptor interactome in the female mouse hypothalamus: Interactions with synaptic proteins are isoform specific and ligand dependent [PDF]

, 2017
Progestins bind to the progestin receptor (PR) isoforms, PR-A and PR-B, in brain to influence development, female reproduction, anxiety, and stress. Hormone-activated PRs associate with multiple proteins to form functional complexes. In the present study,
Acharya, Kalpana D, Denner, Larry, Edwards, Dean P, Harling, Moriah, Huang, Shixia, Im, Dana D, Lichti, Cheryl F, Nettles, Sabin A, Pattanayak, Cassandra, Sellers, Katherine J, Srivastava, Deepak P, Tetel, Marc J, Vardar-Ulu, Didem   +12 more
core   +3 more sources

How Energy Metabolism Supports Cerebral Function: Insights from 13C Magnetic Resonance Studies In vivo

Frontiers in Neuroscience, 2017
Cerebral function is associated with exceptionally high metabolic activity, and requires continuous supply of oxygen and nutrients from the blood stream.
Sarah Sonnay, Rolf Gruetter, Rolf Gruetter, Rolf Gruetter, João M. N. Duarte   +4 more
doaj   +1 more source

Energy metabolism disorders in migraine: triggers, pathways, and therapeutic repurposing

Frontiers in Neurology
Many migraine triggers, such as stress, sleep deprivation, fatigue, strenuous exercise, and fasting, are potentially linked to disturbances in brain energy metabolism, mitochondrial function, and oxidative stress.
Wen-xiu Sun, Ting-yan Chen, Mao-mei Song, Ying-jie Gao, Sui-yi Xu, Sui-yi Xu   +5 more
doaj   +1 more source

Oxidative Stress and Energy Metabolism in the Brain: Midlife as a Turning Point

Antioxidants, 2021
Neural tissue is one of the main oxygen consumers in the mammalian body, and a plentitude of metabolic as well as signaling processes within the brain is accompanied by the generation of reactive oxygen (ROS) and nitrogen (RNS) species.
V. Lushchak, M. Duszenko, Dmytro V. Gospodaryov, O. Garaschuk   +3 more
semanticscholar   +1 more source

Ammonia toxicity: from head to toe? [PDF]

, 2016
Ammonia is diffused and transported across all plasma membranes. This entails that hyperammonemia leads to an increase in ammonia in all organs and tissues.
Dasarathy, Srinivasan, Mookerjee, Rajeshwar P., Ott, Peter, Rackayova, Veronika, Rangroo Thrane, Vinita, Rose, Christopher, Vairappan, Balasubramaniyan   +6 more
core   +1 more source

Biophysical analysis of angiotensin II and amyloid‐β cross‐interaction in aggregation and membrane disruption

FEBS Letters, EarlyView.
Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia, Eric Catalina‐Hernandez, Maialen Cabrerizo‐Idiazabal, Ramon Barnadas‐Rodríguez, Mario Lopez‐Martin, Alex Peralvarez‐Marin   +5 more
wiley   +1 more source