Results 21 to 30 of about 288,808 (285)

Clinical Implications of “Tailored” Antiplatelet Therapy in Patients With Chronic Total Occlusion

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background Clopidogrel nonresponsiveness is a prognostic marker after percutaneous coronary intervention. Prasugrel and ticagrelor provide a better platelet inhibition and represent the first‐line antiplatelet treatment in acute coronary syndrome.
Maria Grazia De Gregorio, Rossella Marcucci, Angela Migliorini, Anna Maria Gori, Betti Giusti, Ruben Vergara, Rita Paniccia, Nazario Carrabba, Niccolò Marchionni, Renato Valenti   +9 more
doaj   +1 more source

Crystallization of Adenylylsulfate Reductase from Desulfovibrio gigas: A Strategy Based on Controlled Protein Oligomerization [PDF]

, 2011
Adenylylsulfate reductase (adenosine 5′-phosphosulfate reductase, APS reductase or APSR, E.C.1.8.99.2) catalyzes the conversion of APS to sulfite in dissimilatory sulfate reduction. APSR was isolated and purified directly from massive anaerobically grown
Chan, Sunney I., Chen, Chun-Jung, Chiang, Yuan-Lan, Chuankhayan, Phimonphan, Fang, Jou-Yin, Hsieh, Yin-Cheng, Huang, Yen-Chieh, Liu, Ming-Yih, Wang, Vincent C.-C., Yang, Ming-Chi   +9 more
core   +1 more source

Platelet aggregation and quality control of platelet concentrates produced in the Amazon Blood Bank

Revista Brasileira de Hematologia e Hemoterapia, 2011
BACKGROUND: The study of platelet aggregation is essential to assess in vitro platelet function by different platelet activation pathways. OBJECTIVE: To assess aggregation and biochemical parameters of random platelet concentrates produced at the ...
Maria José Dantas Coêlho, Taysa de Castro Monteiro, Felicien Gonçalves Vasquez, Kátia Luz Torres Silva, Kleber Sandro Brasil dos Santos, Viviana Maria Araújo de Oliveira, Francimary de Oliveira Cavalcante   +6 more
doaj   +1 more source

A General Approach Towards Triazole-Linked Adenosine Diphosphate Ribosylated Peptides and Proteins.

Angewandte Chemie, 2018
Current methods to prepare adenosine diphosphate ribosylated (ADPr) peptides are not generally applicable due to the labile nature of this post-translational modification and its incompatibility with strong acidic conditions used in standard solid-phase ...
Qiang Liu, H. Kistemaker, S. Bhogaraju, I. Dikič, H. Overkleeft, G. A. van der Marel, H. Ovaa, Gerbrand J. van der Heden van Noort, D. Filippov   +8 more
semanticscholar   +1 more source

Neurochemical measurement of adenosine in discrete brain regions of five strains of inbred mice. [PDF]

PLoS ONE, 2014
Adenosine (ADO), a non-classical neurotransmitter and neuromodulator, and its metabolites adenosine triphosphate (ATP), adenosine diphosphate (ADP) and adenosine monophosphate (AMP), have been shown to play an important role in a number of biochemical ...
Amar K Pani, Yun Jiao, Kenneth J Sample, Richard J Smeyne   +3 more
doaj   +1 more source

Utilization of a deoxynucleoside diphosphate substrate by HIV reverse transcriptase [PDF]

, 2008
Background: Deoxynucleoside triphosphates (dNTPs) are the normal substrates for DNA sysnthesis is catalyzed by polymerases such as HIV-1 reverse transcriptase (RT).
A Bevington, A Mas, AJ Smith, B Selmi, BA Barshop, BA Mulder, BR Bochner, C Cruchaga, C Isnard Bagnis, CK Tan, D Arion, EF Pettersen, G Pontarin, G Pontarin, G Yang, G Yang, GJ Kemp, H Huang, H Ling, H Pelletier, H Pelletier, HK Schachman, IA Nazarenko, K Bebenek, KL White, Kornberg, Linqi Zhang, M Rigourd, MC Franklin, Michael A. Parniak, MJ Bessman, MK Kukhanova, N Sluis-Cremer, PJ Rothwell, PL Boyer, PM Burgers, PM Burgers, PR Meyer, PR Meyer, PR Meyer, PR Meyer, PR Meyer, RS Fletcher, S Dharmasena, Scott J. Garforth, SJ Garforth, SV Doronin, SV Doronin, TA Kunkel, TA Rozovskaya, TA Steitz, UM Parikh, Vinayaka R. Prasad, Z Gu   +53 more
core   +7 more sources

rLOAD: does sex mediate the effect of acute antiplatelet loading on stroke outcome. [PDF]

, 2014
BackgroundBiologic sex can influence response to pharmacologic therapy. The purpose of this proof-of-concept study was to evaluate the medicating effects of estrogen in the efficacy of acute antiplatelet loading therapy on stroke outcome in the rabbit ...
Compton, M Peggy, Eastwood, Jo-Ann, Gylys, Karen, Meyer, Dawn M, Zivin, Justin A   +4 more
core   +3 more sources

The ART of tumor immune escape

OncoImmunology, 2022
We recently identified the adenosine-5′-diphosphate (ADP)–ribosyltransferase-1 (ART1) as a novel immune checkpoint expressed by cancer cells. ART1 utilizes free nicotinamide adenine dinucleotide (NAD+) in the tumor microenvironment (TME) to mono-ADP ...
Erik Wennerberg, Sumit Mukherjee, Ricardo M. Sainz, Brendon M. Stiles   +3 more
doaj   +1 more source

Synthesis of well-defined adenosine diphosphate ribose oligomers.

Angewandte Chemie, 2015
The post-translational modification of proteins that is known as adenosine diphosphate ribosylation (ADPr) regulates a wide variety of important biological processes, such as DNA-damage repair and cellular metabolism.
H. Kistemaker, L. Lameijer, N. Meeuwenoord, H. Overkleeft, G. A. van der Marel, D. Filippov   +5 more
semanticscholar   +1 more source

Microfluidic whole blood testing of platelet response to pharmacological agents

Platelets, 2017
Platelets present a number of intracellular and transmembrane targets subject to pharmacological modulation, either for cardiovascular disease reduction or as an unintended drug response.
Ruizhi Li, Tilo Grosser, Scott L. Diamond   +2 more
doaj   +1 more source