Pituitary-adrenal function in thalassaemia major.
نویسندگان
چکیده
منابع مشابه
Hypothalamic-pituitary-adrenal function.
Basal hypothalamic-pituitary-adrenal (HPA) function is characterised by pulses of corticosterone secretion followed by a transient refractory period when the axis appears to be inhibited. In females pulses of corticosterone secretion occur approximately once per hour with variation in pulse amplitude underlying a diurnal rhythm. Males show smaller pulses of secretion which become widely spaced ...
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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...
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The left ventricular dimension and posterior wall dynamics were studied by computer assisted analysis ofM mode echocardiography in 25 normal children (group 1) and 32 transfusion dependent children with ,1 thalassaemia major who had no evidence of heart failure (group 2). Twenty seven of those in group 2 remained well but five died of cardiac decompensation within 12 months. Compared with group...
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The left ventricular dimension and posterior wall dynamics were studied by computer assisted analysis of M mode echocardiography in 25 normal children (group 1) and 32 transfusion dependent children with beta thalassaemia major who had no evidence of heart failure (group 2). Twenty seven of those in group 2 remained well but five died of cardiac decompensation within 12 months. Compared with gr...
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OBJECTIVE Perioperative pituitary-adrenal responses after major abdominal surgery have not been well characterized. The aim of the present study was to further clarify perioperative pituitary-adrenal responses. DESIGN Thirty-six patients (20 men), aged 68+/-10 years (mean+/-SD), undergoing major abdominal operations were studied. Total cortisol (TC), adrenocorticotropic hormone (ACTH), cortic...
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ژورنال
عنوان ژورنال: Archives of Disease in Childhood
سال: 1973
ISSN: 0003-9888,1468-2044
DOI: 10.1136/adc.48.8.653