Jovan Micić

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Samples of thyroglobulin (Tg) were isolated from specimens of differentiated thyroid carcinoma of the papillary type and from normal adjacent glandular tissue, and the content of sialic acid was estimated. Also the in vitro incorporation of 14C-sialic acid, in the form of both CMP (cytidine 5'-monophospho-)--activated and non-activated N-acetyl-neuraminic(More)
The uptake of some neurtral amino acids was investigated in cerebral microvessels isolated from brains of gerbils subjected to bilateral cerebral ischemia with and without various periods of recovery. A transiently increased capillary uptake of 3H-isoleucine, 14C-cycloleucine and 3H-phenylalanine was found in both conditions.
It is postulated that insulin may play a role in the regulation of ovarian androgen production. In order to test the possible interrelation between serum insulin levels and androgen production, sequential euglycemic insulin clamp (Mode 9:1 on Biostator, insulin infusion rate: 0.1; 0.2 and 0.4 U/kg b. wt/h, each rate for 90 min, BC = 80 mg/dl) was done in 6(More)
The acute administration of glucocorticoids is a new stimulus of growth hormone (GH) secretion in man. In order to ascertain its point of action, and also the suitability of this new test as a diagnostic tool in GH pathological states, 33 subjects were studied. Eight of them were normal controls, and 25 were patients with tumors affecting the(More)
Cycles of excessive cortisol secretion have been reported interposed with phases of remission lasting from few days to several months. In this study we report a ten year follow up on a patient who had four episodes of hypercortisolism and Cushing's syndrome associated with hypokalemia and edema and three long lasting spontaneous remissions. This was all(More)
The aim of our study was to compare the effectiveness of bromocriptine vs. long acting somatostatin analogue (SMS 201-995) on growth hormone suppression in active acromegaly. A twenty year old female, student of law, was previously treated with Parlodel LA 50 mg i.m. injection and then with bromocriptine 30 mg orally for 2.5 years because of active(More)
A 55-year-old gentleman, after being treated for a short time with a diet and with Chlorpropamide, was switched to purified porcine insulin due to ketonuria and ketoacidosis. After a year the patient developed immunological insulin resistance (mean daily insulin dose: 3.72 U/kg body weight; anti-insulin antibodies 78%). In order to lower anti-insulin(More)
There is experimental evidence that a portion of follicle-stimulating hormone (FSH) secretion is independent of hypothalamic influences. A 29 year old woman with familial pure gonadal dysgenesis developed myelodysplastic syndrome. Endocrine investigations showed discrepancy between serum FSH and luteinizing hormone (LH) levels. FSH levels remained elevated(More)