Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0039730 (thalassemia)
 10,305 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Simultaneous platelet and fibrinogen survival with 75Se selenomethionine was determined in eight patients with acute infectious hepatitis of intermediate severity. Fibrinogen survival alone was estimated in another nine patients, seven of whom were receiving heparin treatment. Platelet survival was found to be normal (7-9 days) in seven of the 8 patients; it was reduced 4,6 days) only in one patient, who was also affected by measles. Fibrinogen survival was markedly reduced (1-3.7 days) and fibrinogen turnover sharply increased (0.59-2.80 mg/ml/day) in all but one patient, who had thalassaemia major, with normal fibrinogen survival and fibrinogen turnover. Heparin treatment did not affect either platelet survival or fibrinogen turnover. In all patients the coagulation defect was mild and no sign of disseminated intravascular coagulation or of increased fibrinolytic activity could be demonstrated by routine tests. These results are consistent with the hypothesis that in acute infectious hepatitis the decreased survival and increased turnover of fibrinogen might be due to a pathological pathway of defibrination in dependent of thrombin of plasmin.
 ...
PMID:Platelet and fibrinogen survival with 75Se selenomethionine in acute infectious hepatitis. 115 8

In order to investigate the pancreatic function in patients with thalassaemia major, plasma glucose and immunoreactive C-peptide levels were determined in 9 diabetic thalassaemic patients and in 7 controls after arginine infusion. Mean basal and peak values and C-peptide areas in thalassaemic patients did not differ significantly from those of the controls. However, in the thalassaemic group there was a greater variation in values, since pancreatic beta-cell function was found either normal, reduced or increased. These findings could suggest that different factors may lead to diabetes which complicates thalassaemia, i.e. insulin-resistance, probably due to liver damage subsequent to iron deposition and infectious hepatitis, and insulinopenia, probably due to beta-cell lesion following iron storage in the pancreas.
 ...
PMID:Beta-cell function assessed by plasma C-peptide evaluation in diabetic thalassaemic patients. 634 76