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Platelet aggregation and antibacterial effects of an L-amino acid oxidase purified from Bothrops alternatus snake venom
(Elsevier B.V., 2004-06-01)
The isolation and biochemical/enzymatic characterization of an L-amino acid oxidase, Balt-LAAO-I, from Bothrops alternates snake venom, is described. Balt-LAAO-I is an acidic glycoprotein, pI similar to 5.37, homodimeric, ...
Crystal structure of an acidic platelet aggregation inhibitor and hypotensive phospholipase A(2) in the monomeric and dimeric states: insights into its oligomeric state
(Elsevier B.V., 2004-10-08)
Phospholipases A(2) belong to the superfamily of proteins which hydrolyzes the sn-2 acyl groups of membrane phospholipids to release arachidonic acid and lysophospholipids. An acidic phospholipase A(2) isolated from Bothrops ...
Characterization of a new platelet aggregating factor from crotoxin Crotalus durissus cascavella venom
(Springer, 2006-04-01)
In this article we investigated the platelet aggregating activity of whole crotoxin and its subunits isolated from Crotalus durissus cascavella venom. During the purification protocols of the venom, using HPLC molecular ...
Characterization of a new platelet aggregating factor from crotoxin Crotalus durissus cascavella venom
(Springer, 2006-04-01)
In this article we investigated the platelet aggregating activity of whole crotoxin and its subunits isolated from Crotalus durissus cascavella venom. During the purification protocols of the venom, using HPLC molecular ...
Plasma kallikrein enhances platelet aggregation response by subthreshold doses of ADP
(Elsevier B.V., 2017-04-01)
Human plasma kallikrein (huPK) potentiates platelet responses to subthreshold doses of ADP, although huPK itself, does not induce platelet aggregation. In the present investigation, we observe that huPK pretreatment of ...
Inhibitory effects of sulphated flavonoids isolated from Flaveria bidentis on platelet aggregation
(Pergamon-Elsevier Science Ltd., 2005-12)
Flaveria bidentis is a plant species that has as major constituents sulphated flavonoids in the highest degree of sulphatation. Among them, quercetin 3,7,3′,4′-tetrasulphate (QTS) and quercetin 3-acetyl-7,3′,4′-trisulphate ...
Activation of human platelets by a TLR2 agonist induces aggregation, tissue factor dependent procoagulant activity, thrombin generation and increased adhesion to endothelial cells.
(2015)
Acute inflammation in response to bacterial infection results in hemostatic
abnormalities ranging from subclinical to severe clotting activation, often with devastating
consequences. The role of platelets in innate ...
Associação da amicacina com EDTA na pseudotrombocitopenia em felinos
(Universidade Federal de Santa MariaBrasilMedicina VeterináriaUFSMPrograma de Pós-Graduação em Medicina VeterináriaCentro de Ciências Rurais, 2019-02-15)
Pseudothrombocytopenia (PTP) consists in a false decrease of platelet counts, is a phenomenon that occurs in
vitro, resulting from platelet activation and consequent agglutination secondary to laborious venipuncture,
inadequate ...