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Marcadores inflamatórios, cardíacos e expressão de ectoenzimas do sistema purinérgicoem plaquetas de pacientes HIV positivos
(Universidade Federal de Santa Maria, 2016-04-25)
Recent studies have demonstrated that HIV infection and antiretroviral treatment may favor a procoagulant state and dyslipidemia, which contribute to developing cardiovascular diseases. Platelets are involved in heart ...
Avaliação da sinalização purinérgica em plaquetas e linfócitos de pacientes com anemia falciforme
(Universidade Federal de Santa Maria, 2016-03-17)
Sickle cell anemia (SCA) is a hemoglobinopathy characterized by hemolysis and vaso-occlusions caused by rigidly distorted red blood cells, genetically determined by homozigous hemoglobin S (HbSS). The SCA is associated ...
Avaliação dos índices plaquetários, atividade da e-ntpdase e da ecto-5'-nucleotidase em plaquetas de gestantes normotensas e com pré-eclâmpsia
(Universidade Federal de Santa Maria, 2018-08-28)
Preeclampsia is the most common medical complication in pregnancy, accounting for the main cause of
maternal and perinatal mortality and morbidity. Its etiology remains unknown which makes primary
prevention difficult. ...
Avaliação da fração de plaquetas imaturas no diagnóstico da trombocitopenia imune e sua relação com a gravidade da Covid-19
(Universidade Federal de Santa Maria, 2022-11-25)
Platelets are cytoplasmic fragments of megakaryocytes, cells present in the bone
marrow, which are key players in hemostasis. Adequate platelet kinetics, with a
balance between production, activation, and apoptosis, is ...