Results 1 to 10 of about 185,921 (223)

Adrenergic Signaling in Circadian Control of Immunity

Frontiers in Immunology, 2020
Circadian rhythms govern a multitude of physiologic processes, both on a cell-intrinsic level and systemically, through the coordinated function of multi-organ biosystems.
Sarah Leach, Kazuhiro Suzuki
exaly   +3 more sources

Beta-adrenergic receptor blockers improve survival in patients with advanced non-small cell lung cancer combined with hypertension undergoing radiotherapy [PDF]

Scientific Reports
Hypertension (HTN) is prevalent in non-small cell lung cancer (NSCLC) patients, yet the cardioprotective and survival benefits of β-adrenergic blockers during radiotherapy (RT) remain underexplored.
Xinyi Liang, Pengwei Li, Yiwei Qin, You Mo, Dawei Chen   +4 more
doaj   +2 more sources

Acute mental stress-induced alpha or beta-adrenergic reactivity patterns linked to unique cardiometabolic risk profiles [PDF]

Scientific Reports
Cardiometabolic risk may differ based on a stress-induced alpha(α)-adrenergic response versus a predominant beta(β)-adrenergic response. Whether these responses might serve as significant markers of distinct cardiometabolic risk profiles based on ...
Annemarie Wentzel, Dewald Naudé, Roland von Känel   +2 more
doaj   +2 more sources

β-adrenergic receptor responsiveness in aging heart and clinical implications

Frontiers in Physiology, 2014
Elderly healthy individuals have a reduced exercise tolerance and a decreased left ventricle inotropic reserve related to increased vascular afterload, arterial-ventricular load mismatching, physical deconditioning and impaired autonomic regulation (the ...
Nicola Ferrara, Klara Komici, Graziamaria Corbi   +2 more
exaly   +3 more sources

Correlation of Histamine Receptors and Adrenergic Receptor in Broilers Appetite [PDF]

Archives of Razi Institute, 2022
The current study was conducted to investigate the interaction between the central adrenergic and histaminergic systems and the broiler chick’s feed intake.
M Daneshvar, M Zendehdel, B Vazir, A Asghari   +3 more
doaj   +1 more source

Fingerprinting heterocellular β-adrenoceptor functional expression in the brain using agonist activity profiles

Frontiers in Molecular Biosciences, 2023
Noradrenergic projections from the brainstem locus coeruleus drive arousal, attentiveness, mood, and memory, but specific adrenoceptor (AR) function across the varied brain cell types has not been extensively characterized, especially with agonists. This
Rachel A. Matt, Frederick G. Westhorpe, Rosemary F. Romuar, Payal Rana, Joel R. Gever, Anthony P. Ford   +5 more
doaj   +1 more source

Interconnection between Adrenergic and Dopaminergic Systems in Feeding Behavior in Neonatal Chicks [PDF]

Archives of Razi Institute, 2021
Central dopaminergic (DAergic) and adrenergic systems have a prominent role in appetite regulation; however, their interaction(s) have not been studied in neonatal layer chickens.Therefore, the current study aimed to determine the interaction of central ...
F Zanganeh, N Panahi, M Zendehdel, A Asghari   +3 more
doaj   +1 more source

Collateral Arteriogenesis Involves a Sympathetic Denervation That Is Associated With Abnormal α-Adrenergic Signaling and a Transient Loss of Vascular Tone

Frontiers in Cardiovascular Medicine, 2022
Stimulating collateral arteriogenesis is an attractive therapeutic target for peripheral artery disease (PAD). However, the potency of arteriogenesis-stimulation in animal models has not been matched with efficacy in clinical trials.
Alexander Silva, Christopher J. Hatch, Megan T. Chu, Trevor R. Cardinal   +3 more
doaj   +1 more source

Impairment of β-adrenergic regulation and exacerbation of pressure-induced heart failure in mice with mutations in phosphoregulatory sites in the cardiac CaV1.2 calcium channel

Frontiers in Physiology, 2023
The cardiac calcium channel CaV1.2 conducts L-type calcium currents that initiate excitation-contraction coupling and serves as a crucial mediator of β-adrenergic regulation of the heart.
Liam Hovey, Liam Hovey, Xiaoyun Guo, Yi Chen, Qinghang Liu, William A. Catterall   +5 more
doaj   +1 more source

The Autonomic Nervous System Pulls the Strings to Coordinate Circadian HSC Functions

Frontiers in Immunology, 2020
As for many other adult stem cells, the behavior of hematopoietic stem and progenitor cells (HSPCs) is subjected to circadian regulatory patterns. Multiple HSPC functions, such as proliferation, differentiation or trafficking exhibit time-dependent ...
Andrés García-García, Simón Méndez-Ferrer, Simón Méndez-Ferrer, Simón Méndez-Ferrer   +3 more
doaj   +1 more source