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PLATELET PHAGOCYTOSIS AND AGGREGATION [PDF]

open access: bronzeThe Journal of Cell Biology, 1965
The addition of latex particles to native (no anticoagulant) or citrated human platelet-rich plasma (PRP), or to a once-washed platelet suspension causes platelet aggregation. This aggregation is associated with phagocytosis of the latex particles by the platelets and appears to be due to release of adenosine diphosphate (ADP) from the platelets ...
James F. Mustard   +3 more
openaire   +3 more sources

Platelet aggregation pathway [PDF]

open access: yesPharmacogenetics and Genomics, 2011
Platelet activation and coagulation normally do not occur in an intact blood vessel. After blood vessel wall injury, platelet plug formation is initiated by the adherence of the platelets to subendothelial collagen [1,2]. In high shear arterial blood, platelets are first slowed down from their blood flow velocity by interacting with the collagen-bound ...
Russ B. Altman   +3 more
openaire   +4 more sources

Physiological platelet aggregation assay to mitigate drug-induced thrombocytopenia using a microphysiological system [PDF]

open access: yesScientific Reports
Developing a reliable method to predict thrombocytopenia is imperative in drug discovery. Here, we establish an assay using a microphysiological system (MPS) to recapitulate the in-vivo mechanisms of platelet aggregation and adhesion.
Kosuke Harada   +2 more
doaj   +2 more sources

No impact of polymorphism in the phosphodiesterase 5A gene in Cavalier King Charles Spaniels on pimobendan‐induced inhibition of platelet aggregation response [PDF]

open access: yesJournal of Veterinary Internal Medicine, 2023
Background A variant in the canine phosphodiesterase (PDE) 5A gene (PDE5A:E90K) is associated with decreased concentrations of circulating cyclic guanosine monophosphate (cGMP) and response to PDE5 inhibitor treatment.
Maria J. Reimann   +9 more
doaj   +2 more sources

The potential clinical value of platelet aggregation in colorectal tumor progression [PDF]

open access: yesDiscover Oncology
Objective The present study is to examine whether platelet aggregation function, platelet count and mean platelet volume are indicators that related to clinicopathological characteristics of colorectal cancer.
Yuyu Chen   +5 more
doaj   +2 more sources

Macrostachyols A-D, oligostilbenes from Gnetum macrostachyum inhibited in vitro human platelet aggregation [PDF]

open access: yesJournal of HerbMed Pharmacology, 2021
Introduction: Gnetum macrostachyum is a known Thai medicinal plant as a source of bioactive oligostilbenes, which possess platelet inhibitory activities.
Serm Surapinit, Nuttakorn Baisaeng
doaj   +1 more source

Ex vivo STUDY OF THE ACTION OF INTEGRIN RECEPTORS ANTAGONIST FROM ECHIS MULTISQUAMATIS SNAKE VENOM ON PLATELETS OF PREGNANT WOMEN WITH COMPICATIONS DURING GESTATION [PDF]

open access: yesBiotechnologia Acta, 2023
Aim. In our work, we studied platelet aggregation in blood plasma of pregnant women and estimated the possibility of ex vivo normalization of aggregation rate using a polypeptide from the Echis multisquamatus snake venom.
O. M. PLATONOV, I. V. US
doaj   +1 more source

The Ratio of ADP- to TRAP-Induced Platelet Aggregation Quantifies P2Y12-Dependent Platelet Inhibition Independently of the Platelet Count. [PDF]

open access: yesPLoS ONE, 2016
This study aimed to assess the association of clinical factors with P2Y12-dependent platelet inhibition as monitored by the ratio of ADP- to TRAP-induced platelet aggregation and conventional ADP-induced aggregation, respectively.Controversial findings ...
Christoph B Olivier   +8 more
doaj   +1 more source

Correlation Between P-Selectin Level and Platelet Aggregation in Cerebral Venous Sinus Thrombosis Patients

open access: yesMajalah Kedokteran Bandung, 2023
One of the causes of cerebral venous sinus thrombosis (CVST) is platelet hyperactivity. Adhesion and secretion are the beginning of platelet activation, which is indicated by a change in the Platelet-selectin (P-selectin) level.
Rahmawati Nurmin   +4 more
doaj   +1 more source

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