Significant correlation of glycated albumin, but not glycated haemoglobin, with arterial stiffening in haemodialysis patients with type 2 diabetes.

Objective: We recently reported that glycated albumin (GA) is a better indicator of glycaemic control compared with glycated haemoglobin (HbA1c) in haemodialysis (HD) patients with type 2 diabetes. As poor glycaemic control is considered an independent risk factor for atherosclerosis in diabetes, the relationship between GA, HbA1c and arterial stiffening was examined in HD patients with type 2 diabetes.

Patients And Methods: The present study comprised 134 HD patients with type 2 diabetes, and 158 patients without diabetes.

Multicenter study with recombinant human erythropoietin.

A multicenter study with recombinant human erythropoietin (rh-EPO) was carried out. Of 172 hemodialysis patients with anemia selected for the study from 20 hospitals and clinics, 77 were males and 95 females (mean age 53.9 years).

EPO test in hemodialysis patients.

It is well known that red blood cell (RBC) and reticulocyte counts increase when anemic hemodialysis patients receive repeated administrations of recombinant human erythropoietin(rh-EPO). However, the early response of reticulocyte has not been reported precisely. In this study, reticulocyte counts and its fractions were observed in 8 maintenance hemodialysis patients after a single intravenous administration of 60 u/Kg of rh-EPO.

Increased Na+/H+ exchange activity in vascular smooth muscle cells of spontaneously hypertensive rats and possible involvement of protein kinase C.

1. Na+ influx into cultured vascular smooth muscle cells (VSMC) obtained from spontaneously hypertensive rats (SHR) and from Wistar-Kyoto rats (WKY) was measured. Na+ influx via the Na+/H+ exchange system was measured as the rate of 22Na+ influx into cultured VSMC sensitive to ethylisopropylamiloride (EIPA), a specific inhibitor of the exchange system.