Results 1 to 10 of about 1,624,972 (407)

Platelet‐to‐lymphocyte ratio is associated with prognosis in patients with coronavirus disease‐19

Journal of Medical Virology, 2020
Since December 2019, novel coronavirus infected pneumonia emerged in Wuhan city and rapidly spread throughout China. In severe novel coronavirus pneumonia cases, the number of platelets, their dynamic changes during the treatment, platelet‐to‐lymphocyte ...
Xiao Chen, Zhi Guo, Hua Ren
exaly   +2 more sources

Platelets and galectins [PDF]

Annals of translational medicine, 2014
A major function of platelets is keeping the vascular system intact. Platelet activation at sites of vascular injury leads to the formation of a hemostatic plug.
Schattner, Mirta Ana
core   +5 more sources

Notch signaling functions in noncanonical juxtacrine manner in platelets to amplify thrombogenicity

eLife, 2022
Background: Notch signaling dictates cell fate decisions in mammalian cells including megakaryocytes. Existence of functional Notch signaling in enucleate platelets remains elusive.
Susheel N Chaurasia, Mohammad Ekhlak, Geeta Kushwaha, Vipin Singh, Ram L Mallick, Debabrata Dash   +5 more
doaj   +1 more source

Platelets and Platelet Phosphatides in Uremia [PDF]

Blood, 1960
Abstract 1. The platelets of 20 uremic subjects were studied, utilizing the following procedures; phase platelet count, serum prothrombin time, thromboplastin generation test with evaluation of plasma, serum, and platelet reagents. 2.
Harris L. Ullman, Aaron J. Marcus, Gerald Altschuler   +2 more
openaire   +3 more sources

Platelet gene expression and function in patients with COVID-19

Blood, 2020
There is an urgent need to understand the pathogenesis of coronavirus disease 2019 (COVID-19). In particular, thrombotic complications in patients with COVID-19 are common and contribute to organ failure and mortality.
B. Manne, F. Denorme, E. Middleton, I. Portier, J. Rowley, Chris Stubben, Aaron C Petrey, N. Tolley, Li Guo, M. Cody, A. Weyrich, C. Yost, M. Rondina, Robert A. Campbell   +13 more
semanticscholar   +1 more source

Shedding Light on the Cell Biology of Platelet-Derived Extracellular Vesicles and Their Biomedical Applications

Life, 2023
EVs are membranous subcellular structures originating from various cells, including platelets which consist of biomolecules that can modify the target cell’s pathophysiological functions including inflammation, cell communication, coagulation, and ...
Preeti Kumari Chaudhary, Sanggu Kim, Soochong Kim   +2 more
doaj   +1 more source

Platelet Biochemistry and Morphology after Cryopreservation [PDF]

, 2020
Platelet cryopreservation has been investigated for several decades as an alternative to room temperature storage of platelet concentrates. The use of dimethylsulfoxide as a cryoprotectant has improved platelet storage and cryopreserved concentrates can ...
Compernolle, Veerle, Feys, Hendrik, Six, Katrijn   +2 more
core   +1 more source

Platelet activation and platelet-monocyte aggregate formation trigger tissue factor expression in patients with severe COVID-19

Blood, 2020
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is an emergent pathogen responsible for the coronavirus disease 2019 (COVID-19). Since its emergence, the novel coronavirus has rapidly achieved pandemic proportions causing remarkably ...
E. D. Hottz, Isaclaudia G. Azevedo-Quintanilha, Lohanna Palhinha, Lívia Teixeira, Ester A. Barreto, Camila R. R. Pão, C. Righy, Sergio A L Franco, T. M. Souza, P. Kurtz, F. Bozza, P. Bozza   +11 more
semanticscholar   +1 more source

SARS-CoV-2 binds platelet ACE2 to enhance thrombosis in COVID-19

Journal of Hematology & Oncology, 2020
Background Critically ill patients diagnosed with COVID-19 may develop a pro-thrombotic state that places them at a dramatically increased lethal risk. Although platelet activation is critical for thrombosis and is responsible for the thrombotic events ...
Shenmin Zhang, Yangyang Liu, Xiaofang Wang, Li Yang, Haishan Li, Yuyan Wang, Mengduan Liu, Xiaoyan Zhao, Youhua Xie, Yan Yang, Shenghui Zhang, Zhichao Fan, Jianzeng Dong, Zhenghong Yuan, Z. Ding, Yi Zhang, Liang Hu   +16 more
semanticscholar   +1 more source

Role of Prednisolone in Platelet Activation by Inhibiting TxA₂ Generation through the Regulation of cPLA₂ Phosphorylation

Animals, 2023
Glucocorticoids have been commonly used in the treatment of inflammation and immune-mediated diseases in human beings and small animals such as cats and dogs.
Sanggu Kim, Preeti Kumari Chaudhary, Soochong Kim   +2 more
doaj   +1 more source