Results 41 to 50 of about 271,086 (294)

The thermal physiology of the ruminant fetus

, 2000
The chapter, "The thermal physiology of the ruminant fetus" was written by the listed authors including Alida Faurie (Douglas College Faculty). This volume contains 26 chapters in sections on regulation of feed intake, rumen microbiology and fermentation,

core   +1 more source

Co-Community Network Analysis Reveals Alterations in Brain Networks in Alzheimer’s Disease

Brain Sciences
Background: Alzheimer’s disease (AD) is a common neurodegenerative disease. Functional magnetic resonance imaging (fMRI) can be used to measure the temporal correlation of blood-oxygen-level-dependent (BOLD) signals in the brain to assess the brain’s ...
Xiaodong Wang, Zhaokai Zhang, Lingli Deng, Jiyang Dong   +3 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Neurovascular Coupling Remains Intact During Incremental Ascent to High Altitude (4240 m) in Acclimatized Healthy Volunteers [PDF]

, 2019
Neurovascular coupling (NVC) is the temporal link between neuronal metabolic activity and regional cerebral blood flow (CBF), supporting adequate delivery of nutrients.

core   +1 more source

Mitochondrial dynamics: roles in exercise physiology and muscle mass regulation

, 2022
How mitochondria alter their morphology to meet cellular demands epitomizes the ‘form follows function’ architectural principle. These remodeling events are collectively termed ‘mitochondrial dynamics’.
Scorrano L., Djalalvandi A.
core   +1 more source

Parenclitic network mapping predicts survival in critically ill patients with sepsis

Physiological Reports
Sepsis is a complex disease involving multiple organ systems. A network physiology approach to sepsis may reveal collective system behaviors and intrinsic organ interactions.
Emily Ito, Tope Oyelade, Matthew Wikner, Jinyuan Liu, Watjana Lilaonitkul, Ali R. Mani   +5 more
doaj   +1 more source

Physiologic Network-Based Brain-Heart Interaction Quantification During Visual Emotional Elicitation

IEEE Transactions on Neural Systems and Rehabilitation Engineering
In recent years, there has been a surge in interest regarding the intricate physiological interplay between the brain and the heart, particularly during emotional processing.
Zhipeng Cai, Hongxiang Gao, Min Wu, Jianqing Li, Chengyu Liu   +4 more
doaj   +1 more source

DNA Methylation Reorganization of Skeletal Muscle-Specific Genes in Response to Gestational Obesity

Frontiers in Physiology, 2020
The goals were to investigate in umbilical cord tissue if gestational obesity: (1) was associated with changes in DNA methylation of skeletal muscle-specific genes; (2) could modulate the co-methylation interactions among these genes.
Anna Prats-Puig, Sergi García-Retortillo, Sergi García-Retortillo, Miquel Puig-Parnau, Fidanka Vasileva, Raquel Font-Lladó, Sílvia Xargay-Torrent, Gemma Carreras-Badosa, Berta Mas-Parés, Judit Bassols, Abel López-Bermejo   +10 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Population coding and self-organized ring attractors in recurrent neural networks for continuous variable integration

Frontiers in Network Physiology
Representing and integrating continuous variables is a fundamental capability of the brain, often relying on ring attractor circuits that maintain a persistent bump of activity. To investigate how such structures can self-organize, we trained a recurrent
Roman Kononov, Roman Kononov, Vasilii Tiselko , Vasilii Tiselko , Vasilii Tiselko , Oleg Maslennikov , Oleg Maslennikov , Vladimir Nekorkin , Vladimir Nekorkin    +8 more
doaj   +1 more source