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New perspectives in signaling mediated by receptors coupled to stimulatory G protein: the emerging significance of cAMP efflux and extracellular cAMP-adenosine pathway
(Frontiers Research Foundation, 2015-03-25)
G protein coupled receptors (GPCRs) linked to stimulatory G (Gs) proteins (GsPCRs) mediate increases in intracellular cyclic AMP as consequence of activation of nine adenylyl cyclases, which differ considerably in their ...
Avaliação dos índices plaquetários, atividade da e-ntpdase e da ecto-5'-nucleotidase em plaquetas de gestantes normotensas e com pré-eclâmpsia
(Universidade Federal de Santa MariaBrasilAnálises Clínicas e ToxicológicasUFSMPrograma de Pós-Graduação em Ciências FarmacêuticasCentro de Ciências da Saúde, 2018-08-28)
Preeclampsia is the most common medical complication in pregnancy, accounting for the main cause of
maternal and perinatal mortality and morbidity. Its etiology remains unknown which makes primary
prevention difficult. ...
Enzimas que hidrolisam nucleotídeos de adenina em plaquetas, agregação plaquetária e polimorfismo do gene α2 da integrina α2β1 em pacientes com a doença de von Willebrand
(Universidade Federal de Santa MariaBRBioquímicaUFSMPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica Toxicológica, 2009-04-08)
Von Willebrand disease (vWD) is one of the most common inherited bleeding diseases, caused by a qualitative or quantitative deficiency of the von Willebrand factor (vWF). vWF is a multimeric glycoprotein synthesized by ...
Medida da atividade de ectonucleotidases e indicadores do estresse oxidativo em pacientes com infarto agudo do miocárdio
(Universidade Federal de Santa MariaBRBioquímicaUFSMPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica Toxicológica, 2008-03-07)
Acute Myocardial Infarction (AMI) is one of the major public health problems in the world. Coronary occlusion, which occurs when an atherosclerotic plaque breaks, is the main mechanism that leads to AMI. With the objective ...
Enzimas que hidrolisam nucleotídeos de adenina em sinaptossomas de córtex cerebral e plaquetas de ratos desmielinizados pelo brometo de etídio e tratados com interferon-β
(Universidade Federal de Santa MariaBRBioquímicaUFSMPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica Toxicológica, 2006-02-23)
The activities of the enzymes NTPDase (E.C. 3.6.1.5, apyrase, CD39) and 5 -nucleotidase (E.C. 3.1.3.5, CD73) were analyzed in synaptosomes from the cerebral cortex and platelets of rats submitted to demyelination by ethidium ...