Results 101 to 110 of about 681,334 (361)

Computational Study of Molecular Mechanisms of Caffeine Actions [PDF]

arXiv, 2015
Caffeine (CAF) is one of the most widely and regularly consumed biologically active substances. We use computer simulation approach to the study of CAF activity by searching for its possible complexes with biopolymer fragments. The principal CAF target at physiologically important concentrations refers to adenosine receptors.
arxiv  

Metabolic Consequences of Rheumatoid Arthritis

Arthritis Care &Research, EarlyView.
Patients with rheumatoid arthritis (RA) may have metabolic disruption, which can contribute to adverse long‐term outcomes, for multiple reasons. Patients with RA appear to have a higher risk of sarcopenia, type 1 and type 2 diabetes mellitus, metabolic syndrome, and hypertension. Systemic inflammation in RA can cause a “lipid paradox,” with reduced low‐
Stevie Barry, Emily Sheng, Joshua F. Baker   +2 more
wiley   +1 more source

Disinhibition of hippocampal CA3 neurons induced by suppression of an adenosine A1 receptor-mediated inhibitory tonus: Pre- and postsynaptic components [PDF]

, 1993
Intracellular recordings were performed on hippocampal CA3 neuronsin vitro to investigate the inhibitory tonus generated by endogenously produced adenosine in this brain region.
Alzheimer, Alzheimer, Alzheimer, Alzheimer, Andreasen, Arai, Ault, Ault, B. Sutor, Bauer, Beavo, Beavo, Ben-Ari, Bruns, Bruns, C. Alzheimer, Chamberlin, Daly, Dragunow, Dragunow, Dunwiddie, Dunwiddie, Dunwiddie, Fredholm, G. Ten Bruggencate, Gerber, Greene, Greene, Haas, Hablitz, Hablitz, Jackisch, Johnston, Linden, Linden, Llinás, Lohse, Madison, Malenka, Meghji, Miles, Moraidis, Nicholson, Pockett, Prestwich, Prince, Scholz, Schubert, Schubert, Smellie, Smellie, Smith, Snyder, Snyder, Sutor, Tanaka, Thompson, Thompson, Van Calker, Williams, Zetterström   +60 more
core   +1 more source

Adenosine and adenosine receptors: Newer therapeutic perspective

Indian Journal of Pharmacology, 2009
Adenosine, a purine nucleoside has been described as a 'retaliatory metabolite' by virtue of its ability to function in an autocrine manner and to modify the activity of a range of cell types, following its extracellular accumulation during cell stress or injury.
S M Manjunath, Pranavkumar M. Sakhare
openaire   +4 more sources

Adenosine and adenosine receptors in the immunopathogenesis and treatment of cancer [PDF]

Journal of Cellular Physiology, 2017
Tumor cells overcome anti‐tumor responses in part through immunosuppressive mechanisms. There are several immune modulatory mechanisms. Among them, adenosine is an important factor which is generated by both cancer and immune cells in tumor microenvironment to suppress anti‐tumor responses.
Mohammad H. Kazemi, Sahar Raoofi Mohseni, Mohammad Hojjat‐Farsangi, Enayat Anvari, Ghasem Ghalamfarsa, Hamed Mohammadi, Farhad Jadidi‐Niaragh   +6 more
openaire   +4 more sources

Electric Pulse Regulated MXene Based Nanozymes for Integrative Bioelectricity Immuno‐Cancer Therapy

Advanced Functional Materials, EarlyView.
MXenzyme‐mediated bioelectricity cancer therapy (MXenzyme‐BECT) enhances cancer cell death through irreversible depolarization, ion channel disruption, ROS generation, and immunogenic cell death. Computational simulations reveal the electrical mechanisms by which MXenzyme acts on single cells and support to predict treatment parameters. Next‐generation
Sanghee Lee, Seongchan Kim, Eui‐Sang Yu, Sian Lee, Min Jun Ko, Hyojin Lee, Dong‐Hyun Kim   +6 more
wiley   +1 more source

Lung Injury Pathways: Adenosine Receptor 2B Signaling Limits Development of Ischemic Bronchiolitis Obliterans Organizing Pneumonia [PDF]

, 2017
Purpose/Aim of the Study: Adenosine signaling was studied in bronchiolitis obliterans organizing pneumonia (BOOP) resulting from unilateral lung ischemia. Materials and Methods: Ischemia was achieved by either left main pulmonary artery or complete hilar
Auchampach, John, Audi, Said H., Densmore, John C., Dwinell, Melinda R., Geurts, Aron M., Jacobs, Elizabeth R., Jeziorczak, Paul M., Medhora, Meetha, Nayak, Shraddha, Schaid, Terry R.   +9 more
core   +1 more source

Meta-analysis of death and myocardial infarction in the DEFINE-FLAIR and iFR-SWEDEHEART trials: a hypothesis generating note of caution [PDF]

, 2017
In patients with coronary heart disease, revascularization can improve symptoms and in certain high-risk subgroups may improve prognosis. Coronary angiography provides anatomical information and the physiological significance of a stenosis can be ...
Berry, Colin, McClure, John D., Oldroyd, Keith G.   +2 more
core   +1 more source

Aspectos relevantes de la S-adenosilhomocisteína hidrolasa relacionados con el metabolismo de la S-adenosilhomocisteína Relevant aspects of S-adenosylhomocysteine hydrolase related to the metabolism of S-adenosylhomocysteine

Revista Cubana de Investigaciones Biomédicas, 2006
Se realizó una revisión de la S-adenosil metionina, considerado como el donante fundamental de grupos metilo en el organismo. Por una reacción de transmetilación es obtenida la S-adenosil homocisteína, que es un potente inhibidor de transmetilasas ...
Yelamy Travieso González, Pavel Mustelier Zamora, Zonia Martínez Benítez, Aimé Posada García   +3 more
doaj  

Acupuncture and Neural Mechanism in the Management of Low Back Pain—An Update

Medicines, 2018
Within the last 10 years, the percentage of low back pain (LBP) prevalence increased by 18%. The management and high cost of LBP put a tremendous burden on the healthcare system.
Tiaw-Kee Lim, Yan Ma, Frederic Berger, Gerhard Litscher   +3 more
doaj   +1 more source