BOERI , Daria

The relationship between plasma malondialdehyde (MDA) and metabolic parameters in type I and II diabetic subjects have been studied at different levels of glycemic control. In 67 diabetics (20 type I, 47 type II, aged 53 ± 1.2) and 40 healthy subjects (aged 47 ± 1.75), triglycerides (TG), total cholesterol (CT) and C-HDL, fasting blood glucose...

Background: Pringle's manoeuvre controls excessive bleeding, but results in ischaemia-reperfusion injury during liver surgery. Activation of the heat-shock protein system of cell defense has been demonstrated after ischaemia-reperfusion injury in animal tissues. The aim of the present study was to determine whether the ischaemia-reperfusion...

The heat shock protein (HSP) system is a mechanism of cell defense induced by stress, constitutively expressed during basal conditions and essential to the maintenance of cellular integrity. Acutely induced HSP synthesis decreases with aging, but the effect of age on the basal expression of HSP70 has not been specifically addressed so far. The...

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In diabetic patients, elevated plasma levels of t-PA and PAI-1 accompany impaired fibrinolysis. To identify mechanisms for these abnormalities, we examined whether vascular endothelial cells exposed to high glucose upregulate t-PA and PAI-1 production and whether ambient PA activity is decreased concomitantly. In 17 cultures of human umbilical...

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The safety and tolerability of carvedilol, a new antihypertensive agent with the combined pharmacological activities of beta-blockade and vasodilation, and of nifedipine were investigated in patients with essential hypertension and non-insulin-dependent (type II) diabetes mellitus. Twenty patients were openly randomized to receive 25 mg...

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