Results 81 to 90 of about 1,305,371 (201)

Multiresidue Method for Analysis of β Agonists in Swine Urine by Enzyme Linked Receptor Assay Based on β2 Adrenergic Receptor Expressed in HEK293 Cells.

PLoS ONE, 2015
A novel enzyme-linked receptor assay (ELRA) based on β2-adrenergic receptor (β2-AR) has been developed for rapid and high-throughput detection of β-adrenergic agonists (β-agonists) in urine.
Jian Wang, Yongxin She, Miao Wang, Maojun Jin, Yongfei Li, Jing Wang, Yuan Liu   +6 more
doaj   +1 more source

Chronic high‐altitude exposure and intracerebral hemorrhage: A novel perspective from the vascular‐immune‐neuronal network

Neuroprotection, EarlyView.
Long‐term chronic high‐altitude hypobaric hypoxia increases susceptibility to ICH, particularly among migrant populations lacking EPAS1/SENP1 adaptive genetic variants relative to high‐altitude indigenous residents. Persistent hypoxia initiates blood–brain barrier (BBB) breakdown, aberrant glial and immune activation, and progressive neuronal injury ...
Rongsu Huang, Linjie Wei, Mingxi Li, Bo Wu, Rongjian Ouyang, Gang Zhu, Yujie Chen   +6 more
wiley   +1 more source

Agonist-directed desensitization of the β2-adrenergic receptor. [PDF]

PLoS ONE, 2011
The β(2)-adrenergic receptor (β(2)AR) agonists with reduced tachyphylaxis may offer new therapeutic agents with improved tolerance profile. However, receptor desensitization assays are often inferred at the single signaling molecule level, thus ligand ...
Vasiliy Goral, Yan Jin, Haiyan Sun, Ann M Ferrie, Qi Wu, Ye Fang   +5 more
doaj   +1 more source

Atopic dermatitis and attention‐deficit/hyperactivity disorder comorbidity in children and adolescents: Epidemiology, mechanisms, and clinical management

Pediatric Investigation, EarlyView.
This review synthesizes epidemiological evidence linking atopic dermatitis to attention‐deficit/hyperactivity disorder in children, proposes an “inflammation‐itch‐neurobehavioral axis” integrating sleep disruption, neuroendocrine dysregulation, and emerging neuro‐immune circuits, and outlines multidisciplinary management strategies targeting both skin ...
Qingyang Zhao, Yuan Liang, Ying Liu, Chunping Shen, Mutong Zhao, Jing Tian, Lei Jiao, Jing Sun, Ying Gu, Qiong Wu, Shan Wang, Lin Ma   +11 more
wiley   +1 more source

Multitarget Regulatory Mechanisms and Research Advances of Plant‐Derived Bioactive Ingredients in Hypertension Prevention and Management

Phytotherapy Research, EarlyView.
Schematic overview of the multi‐target and multi‐pathway mechanisms of PDBI in the prevention and management of hypertension. ABSTRACT Hypertension remains a major global risk factor for cardiovascular diseases, yet current treatments face challenges such as suboptimal blood pressure control and inadequate organ protection.
Qiqi Deng, Yonglin Zhang, Jing Pan, Jing Luo, Hualin Sun, Chaonian Li, Li Li   +6 more
wiley   +1 more source

Integrative Approaches in Cardiovascular Disease: The Role of Nutraceuticals in Heart Failure, Atrial Fibrillation, and Related Conditions

Phytotherapy Research, EarlyView.
Schematic representation of the shared pathophysiological mechanisms underlying heart failure (HF) and atrial fibrillation (AF), including inflammation, oxidative stress, endothelial dysfunction, and fibrosis. The figure highlights the clinical and mechanistic convergence of conventional pharmacological therapies and selected nutraceuticals in ...
Laura Beatrice Mattioli, Ivan Corazza, Roberta Budriesi, Luca Camarda, Maria Carelli, Alberto Spadotto, Igor Diemberger   +6 more
wiley   +1 more source

The Effect of a Reduced-Calorie Diet on alpha-2 Adrenergic Receptor Responsiveness in Abdominal Adipose Tissue in Obese Men During Exercise [PDF]

, 2008
There is at present an imperfect understanding of the effect of diet on availability of inhibitory receptors in fat cells during exercise among obese men. *Objective:* The purpose of this study was to determine whether diet results in
Roy R. Estrada, Joseph O. Schmelz, David Turbow, Edith Neumann   +3 more
core  

Pharmacokinetic and Pharmacodynamic Interactions Between Anti‐Asthma Drugs and Medicinal Plants: A Comprehensive Review

Phytotherapy Research, EarlyView.
ABSTRACT Asthma affects 260–300 million people worldwide. About 20%–35% of patients use medicinal plants with their asthma medication, often without telling their clinicians. Disclosure rates are low; up to 42% of asthma outpatients use herbal products, with no records in their charts.
Emine Kocyigit, Aylin Bülbül, Betul Kocaadam‐Bozkurt, Osman Bozkurt, Duygu Ağagündüz, Raffaele Capasso   +5 more
wiley   +1 more source

Endothelial Cell Inflammation and Barriers Are Regulated by the Rab26-Mediated Balance between β2-AR and TLR4 in Pulmonary Microvessel Endothelial Cells

Mediators of Inflammation, 2019
Rab26 GTPase modulates the trafficking of cell surface receptors, such as G protein-coupled receptors including α2-adrenergic receptors in some cell types.
Huaping Chen, Ming Yuan, Chunji Huang, Zhi Xu, Mingchun Li, Chun Zhang, Zhan Gao, Mingzhou Zhang, Jiancheng Xu, Hang Qian, Jiegen You, Binfeng He, Guansong Wang, Mingdong Hu   +13 more
doaj   +1 more source

PDE4D and PDE3B orchestrate distinct cAMP microdomains in 3T3‐L1 adipocytes

British Journal of Pharmacology, EarlyView.
Basal conditions: •Ins/PDE3B lowers cytoplasmic cAMP (cyt‐cAMP) without affecting plasma membrane cAMP (pm‐cAMP). •Insulin decreases lipid droplet cAMP (LD‐cAMP) independent of PDE3B. •FGF1/PDE4D modestly reduces both cyt‐ and pm‐cAMP, while PDE4D alone can modulate LD‐cAMP. ISO stimulation: •Ins/PDE3B has minimal impact on cyt‐cAMP.
Johannes Krier, David Spähn, David Arturo Juarez Lopez, Judith L. Nono, Judith Seigner, Lisa Jacob, Siegfried Ussar, Robert Lukowski, Andreas L. Birkenfeld, Gencer Sancar   +9 more
wiley   +1 more source