نتایج جستجو برای: platelet count
تعداد نتایج: 247045 فیلتر نتایج به سال:
BACKGROUND AND OBJECTIVES Although several studies demonstrated that platelet count is higher in women, decreases with age, and is influenced by genetic background, most clinical laboratories still use the reference interval 150-400×10(9) platelets/L for all subjects. The present study was to identify age- and sex-specific reference intervals for platelet count. METHODS We analysed electronic...
INTRODUCTION In spite of the recent advances in heart surgery, patients undergoing cardiac surgery with cardiopulmonary bypass are at risk of developing significant post-operative bleeding and substantial blood requirements. OBJECTIVE To evaluate the impact of some perioperative predictors of post-operative bleeding, and blood transfusion after heart surgery and offer suggestions on preventiv...
Two cross-sectional and one longitudinal study of patients with rheumatoid arthritis showed that platelet number correlated with both clinical and laboratory parameters of disease activity, including erythrocyte sedimentation rate, zeta sedimentation ratio, viscosity of plasma and blood, white cell count, liver enzymes, rheumatoid factor, and several acute-phase proteins. There was also an inve...
Role of platelet parameters and haematological indices in myocardial infarction and unstable angina.
OBJECTIVE To explore the significance of platelet parameters, including mean platelet volume, platelet count and other haematological indices, in patients of acute coronary syndrome. METHODS In this one-year retrospective cross-sectional study in 2010, a total of 631 patients were enrolled at the Cardiovascular Research Institute, Tabriz University of Medical Sciences, Iran, and classified in...
Aims: Dengue infection is a global health problem affecting an estimated population of 50–100 millions every year. Thrombocytopenia is an essential diagnostic criteria. Platelet transfusion is given in those patients who have haemorrhagic manifestations along with thrombocytopenia. The aim of the study was to know the effectiveness of platelet transfusion in dengue patients. Methods: The study ...
BACKGROUND Carbamazepine (CBZ) occasionally causes haematological disorders such as thrombocytopenia, and recently a case of oxcarbazepine (OXCBZ)-induced thrombocytopenia has been described. The aim of our study was blood platelet count determination in epileptic patients treated with CBZ and OXCBZ, and its relationship with the dose and serum levels of these drugs and its metabolites. METHO...
Thrombocytopenia is defined as a platelet count of less than 150 x 109/l. Normal pregnancy is generally thought not to affect the platelet count,' but it has been suggested that the normal range is lower in pregnancy, and that the count falls in the third trimester.2`4 This review concentrates on causes of thrombocytopenia with particular reference to pregnancy: most of these involve excessive ...
BACKGROUND Myocardial infarction is the major cause of morbidity and mortality in industrialized countries. Platelet count and the mean platelet volume (MPV), a simple and reliable indicator of platelet size which correlates with platelet activation, might associate with troponin in acute chest pain. METHODS We analyzed MPV of 851 patients who were admitted to Rasoul-e-Akram Hospital with acu...
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