Results 91 to 100 of about 104,099 (211)

ALTERED EXPRESSION AND FUNCTIONALITY OF A2A ADENOSINE RECEPTORS IN HUNTINGTON’S DISEASE AND OTHER POLYGLUTAMINE DISORDERS [PDF]

open access: yes, 2009
Several studies have suggested the possible involvement of A2A adenosine receptors in the pathogenesis of neuronal disorders, including Huntington’s disease.
Vincenzi, Fabrizio
core  

Models for the PET quantitative imaging of the adenosine receptor radioligand [11C] SCH442416 in humans [PDF]

open access: yes, 2010
Positron Emission Tomography is an important imaging technique, that enables regional function to be assayed in a fully quantitative and noninvasive manner. It is based on the use of radioactive tracers: [11C]SCH442416, which is the compound of interest
Boscolo Galazzo, Ilaria
core  

Adenosine receptors and reperfusion injury of the heart [PDF]

open access: yes, 2009
Adenosine, a catabolite of ATP, exerts numerous effects in the heart, including modulation of the cardiac response to stress, such as occurs during myocardial ischemia and reperfusion.
Lasley, RD   +5 more
core   +1 more source

Adenosine Triphosphatase Activities of Muscle Sarcolemma

open access: yesJournal of Biological Chemistry, 1973
Abstract Isolated sarcolemma hydrolyzed ATP in the presence of Mg2+ and Ca2+. MgATPase was stimulated by low concentrations of Ca2+ and inhibited by high concentrations of this cation. Membranes hydrolyzed p-nitrophenylphosphate in the presence of Mg2+; this activity was stimulated by Ca2+ and K+.
P V, Sulakhe, G I, Drummond, D C, Ng
openaire   +2 more sources

Role of CD73/adenosine/A2A pathway in the modulation of inflammatory processes

open access: yes, 2017
Manipulation of the course or of the extension of an inflammatory reaction may include the effort not only to inhibit pro-inflammatory pathways but also through an approach able to enhance endogenous anti-inflammatory processes.
Elisabetta Caiazzo   +3 more
core  

H+-ATPsintetase de cloroplastos (CF0F1): interação enzima/substrato ; efeito de espécies reativas de oxigênio e de nitrogênio em lipossomas [PDF]

open access: yes, 2001
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde.
Morfim, Marcos Paulo
core  

Specific nucleoside triphosphatases in crude extracts of escherichia coli [PDF]

open access: yes, 1964
General properties and distribution of nucleoside triphosphatases in crude extracts of Escherichia ...
Raacke, I. D.
core  

Influência do sistema adenosinérgico nas respostas comportamentais de ansiedade, tolerância e reforço positivo induzidas pelo etanol em camundongos [PDF]

open access: yes, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Farmacologia.Um número crescente de evidências tem apontado para o neuromodulador adenosina como um importante mediador de várias
Batista, Luciano da Conceição
core  

Cardiovascular biology of the A3 adenosine receptor

open access: yes, 2009
The goal of this chapter is to review current theories regarding the potential involvement of the A3 receptor in mediating the actions of adenosine in the cardiovascular system. The Gi protein-coupled A3 adenosine receptor is the last adenosine receptor
Kwok, Wai-Meng   +13 more
core   +1 more source

Carnitine modulates crucial myocardial adenosine triphosphatases and acetylcholinesterase enzyme activities in choline-deprived rats

open access: yes, 2014
Choline is an essential nutrient, and choline deficiency has been associated with cardiovascular morbidity. Choline is also the precursor of acetylcholine (cholinergic component of the heart's autonomic nervous system), whose levels are regulated by
Tsakiris, S.T.   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy