Results 51 to 60 of about 288,808 (285)

Enzymatic regeneration of adenosine triphosphate cofactor [PDF]

open access: yes, 1974
Regenerating adenosine triphosphate (ATP) from adenosine diphosphate (ADP) by enzymatic process which utilizes carbamyl phosphate as phosphoryl donor is technique used to regenerate expensive cofactors.
Marshall, D. L.
core   +1 more source

The role of Volatile Anesthetics in Cardioprotection: a systematic review. [PDF]

open access: yes, 2012
This review evaluates the mechanism of volatile anesthetics as cardioprotective agents in both clinical and laboratory research and furthermore assesses possible cardiac side effects upon usage.
Applegate, Richard L   +5 more
core   +1 more source

The importance of calcium in the regulation of megakaryocyte function

open access: yesHaematologica, 2014
Platelet release by megakaryocytes is regulated by a concert of environmental and autocrine factors. We previously showed that constitutively released adenosine diphosphate by human megakaryocytes leads to platelet production. Here we show that adenosine
Christian Andrea Di Buduo   +7 more
doaj   +1 more source

Potentiation of thrombus instability: a contributory mechanism to the effectiveness of antithrombotic medications [PDF]

open access: yes, 2018
© The Author(s) 2018The stability of an arterial thrombus, determined by its structure and ability to resist endogenous fibrinolysis, is a major determinant of the extent of infarction that results from coronary or cerebrovascular thrombosis.
A Gast   +66 more
core   +2 more sources

Enzymid dephosphorylation of adenosine diphosphate phosphoglyceric acid [PDF]

open access: yesBiochimica et Biophysica Acta (BBA) - Specialized Section on Enzymological Subjects, 1964
Abstract An enzyme from muscle which acts on adenosine diphosphate phosphoglyceric acid and leads to the hydrolysis of the phosphate group at the 2-position of the glyceric acid moiety has been studied. The enzyme is strongly stimulated by inorgamoc pyrophosphate. This action is very specific. The enzyme also acts on 2,3-diphosphoglycerate.
Zancan, Glaci T.   +2 more
openaire   +4 more sources

Cyclic Adenosine Diphosphate Ribose Activates Ryanodine Receptors, whereas NAADP Activates Two-pore Domain Channels*

open access: yesJournal of Biological Chemistry, 2011
The mechanism by which cyclic adenosine diphosphate ribose (cADPR) and nicotinic acid adenine dinucleotide phosphate (NAADP) mobilize intracellular Ca2+ stores remains controversial.
O. Ogunbayo   +6 more
semanticscholar   +1 more source

Modulators of Ion Transport in Nasal Polyps: An Measurement of Short-Circuit Current [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2008
ObjectivesTo examine possible modulators of the ion transport through the apical membrane of the nasal polyps.MethodsThe study was conducted using the freshly-excised nasal polyps from the patients with chronic sinusitis.
Jun Ho Lee   +3 more
doaj   +1 more source

Platelet inhibitory effects of the Phase 3 anticancer and normal tissue cytoprotective agent, RRx-001. [PDF]

open access: yes, 2018
The platelet inhibitory effects of the Phase 3 anticancer agent and nitric oxide (NO) donor, RRx-001, (1-bromoacetyl-3,3-dinitroazetidine) were examined ex vivo and compared with the diazeniumdiolate NO donor, diethylenetriamine NONOate (DETA-NONOate ...
Bryan Oronsky   +3 more
core   +1 more source

Electron transfer dissociation facilitates sequencing of adenosine diphosphate-ribosylated peptides.

open access: yesAnalytical Chemistry, 2010
Covalent adenosine diphosphate (ADP)-ribosylation of proteins is a post-translational modification that can occur both enzymatically and nonenzymatically and has been linked to many biological processes, such as the DNA damage and response mechanisms ...
Barry M. Zee, B. Garcia
semanticscholar   +1 more source

P2 purinoceptors signaling in fibroblasts of rat subcutaneous tissue [PDF]

open access: yes, 2011
Mestrado em Biologia Molecular e CelularO tecido conjuntivo parece estar envolvido na génese de diversas condições patológicas. O aumento da rigidez do tecido conjuntivo, resultante da fibrose, pode constituir um factor importante no mecanismo patogénico
Reis, Carla Patrícia da Silva e Sousa
core   +1 more source

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