Evaluation of serum biomarkers in nutritional disorders: glycated apolipoprotein B, fasting serum glucose, fructosamine, stable and labile glycated hemoglobin in diabetic and non-diabetic subjects.

Glycated apolipoprotein B (ApoB-G), a non enzymatically glycated protein, has recently been associated with myocardial infarction. Our aim is to evaluate, in diabetic and non diabetic subjects, the relationship of ApoB-G with serum fasting glucose, fructosamine, stable and labile fractions of glycated hemoglobin ((S)HbA(1c), (L)HbA(1c), respectively) and insulin. The subjects were recruited from a previous study on ApoB-G and myocardial infarction: 141 of them were studied, 43 with and 98 without diabetes.

Hemorheological and cardiovascular effects of exercise training in the rehabilitation of elderly patients with chronic obstructive pulmonary disease.

The purpose of this study is to evaluate hemorheological effects of a single exercise respiratory session (SERS), in the rehabilitation of elderly patients with chronic obstructive pulmonary disease (COPD). Fifteen elderly patients with COPD and 15 controls, matched for demographic variables and body habitus, were submitted to a single session of relaxation and unsupported upper-extremity exercise, coordinated with breathing. We measured hemogasanalytical and cardiovascular parameters: hematocrit value, platelet aggregation, beta-TG and PF(4) plasma levels, blood viscosity and erythrocyte filterability.

[Difficult diagnosis of cholelithiasis: advantages and disadvantages of laparoscopic cholangiography and ERCP. Our own experience].

On the basis of personal experience (104 LTC and 88 ERCP), the value of direct cholangiography in the diagnosis of biliary lithiasis especially in the event of failure of traditional radiology and in the presence of icterus is confirmed. LTC in 37 patients and ERCP in 18 revealed calculosis of the bile ways, thus correcting a falsely negative echography and i.v.