Platelet derived malonyldialdehyde production in patients with thalassaemia major.
نویسندگان
چکیده
منابع مشابه
Platelet derived malonyldialdehyde production in patients with thalassaemia major.
Malonyldialdehyde, a product of membrane lipid peroxidation, was measured in the platelets of 16 normal subjects after stimulation with a variety of aggregating and stimulating agents. Nethylmaleimide and hydrogen peroxide generated the largest amounts of malonyldialdehyde. These agents were used to stimulate platelets from 11 patients with thalassaemia major suffering from iron overload due to...
متن کاملPlatelet function in beta-thalassaemia major.
Abnormal platelet aggregation was found in eight (44%) of 18 patients with beta-thalassaemia major and transfusional iron overload. The aggregation defect bore no correlation with the degree of hepatic fibrosis, liver function tests, whether or not splenectomy had been performed, the degree of iron overload, haematocrit, platelet count, serum vitamin E level, or leucocyte ascorbate concentratio...
متن کاملEndocrine complications in patients with thalassaemia major
Patients with multi-transfused thalassaemia major may develop severe endocrine complications due to iron overload. The anterior pituitary is particularly sensitive to iron overload which disrupts hormonal secretion resulting in hypogonadism, short stature , acquired hypothyroidism and hypoparathyroidism. Glucose intolerance and diabetes mellitus are also common in thalassaemic patients. The sev...
متن کاملSurvival in thalassaemia major patients.
BACKGROUND The present study evaluated the prognostic significance of Doppler-demonstrated left ventricular (LV) restrictive filling pattern (RFP) in patients with thalassaemia major (TM), which carries an adverse cardiovascular prognosis. METHODS AND RESULTS The study group comprised 45 asymptomatic transfusion-dependent patients with TM and normal LV systolic function. All patients were che...
متن کاملThe relation of fragmented QRS with tissue Doppler derived parameters in patients with b-thalassaemia major.
PURPOSE The most important complication encountered in patients with b-thalassaemia major is degenerative fibrosis developing as a result of iron accumulation in myocardial tissue. Dysfunction pursues this accumulation. Recently, presence of fragmented QRS (fQRS) in ECG has been regarded as a predictor of myocardial fibrosis. We aimed in our study to investigate the frequency with which fQRS de...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1984
ISSN: 0021-9746
DOI: 10.1136/jcp.37.9.1043