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Synthetic anionic surfaces can replace microparticles in stimulating burst coagulation of blood plasma
(Elsevier Science, 2019-03-01)
Biomaterials are frequently evaluated for pro-coagulant activity but usually in the presence of microparticles (MPs), cell-derived vesicles in blood plasma whose phospholipid surfaces allow coagulation factors to set up ...
Estabilidade do fator de von Willebrand e fator VIII no crioprecipitado canino em diferentes protocolos de armazenamento
(Universidade Estadual Paulista (Unesp), 2014-07-29)
The factor VIII (FVIII), the von Willebrand factor (vWF) and the fibrinogen are extremely important to the blood clotting process, with various physiological functions. Because it contains high concentrations of these ...
Caracterizações celular e ultra-estrutural do concentrado de plaquetas em cães e gatos e avaliação do seu efeito na orteartrose em cães
(Universidade Federal de Minas GeraisUFMG, 2012-05-31)
The objectives of this study were: to evaluate a manual method for obtaining autologous platelet concentrate (APC) in dog and cat for clinical purposes, measure the concentrations of transforming growth factor beta 1 (TGF-1) ...
Role of natural killer cells in antitumor resistance
(2005-12-01)
Natural killer cells constitute a population of lymphocytes able to non-specifically destroy virus-infected and some kinds of tumor cells. Since this lytic activity was shown by non-immunized animals the phenomenon is ...
Early in vivo anticoagulation inhibits the angiogenic response following hindlimb ischemia in a rodent model
(Schattauer Gmbh-verlag Medizin NaturwissenschaftenStuttgartAlemanha, 2006)
Síntese de zeólita Mordenita (MOR) utilizando radiação de micro-ondas e sua aplicação como potencial agente hemostático coagulante
(Universidade Estadual Paulista (Unesp), 2017-04-19)
Zeólitas são materiais policristalinos constituídos de aluminosilicatos que possuem sistemas de poros e cavidades, alta área superficial e carga negativa. Devido a essas propriedades físico-químicas, esses materiais podem ...
Evaluation of Platelet Rich Fibrin Obtained Using Different Centrifugation Parameters as a Tool for Regenerative Medicine
(Clin. Lab, 2021)
Background: Platelet-rich fibrin (PRF) is a biomaterial widely used in the field of regenerative medicine. The purpose of this work was to analyze the structure and biomolecular characteristics of PRF through nine ...
Avaliação dos efeitos dos fatores de crescimento TGF-1 e BMP-4, carreados por meio de lipossomas, no reparo ósseo de alvéolos dentários em ratos
(Universidade Federal de Minas GeraisUFMG, 2012-12-21)
The process of bone repair is mediated by a cascade of molecular events, attended several growth factors and their receptors. Knowledge of signaling molecules during the dynamic healing and remodeling of periodontal tissues, ...