Our aim was to evaluate oxidative stress in diabetes mellitus by the measurement of biophysical parameters (changes) of hemoglobin macromolecule and some biochemical parameters on two groups of diabetic patients, non-insulin dependent diabetes mellitus (NIDDM), and insulindependent diabetes mellitus (IDDM). This study has been conducted on 45 NIDDM, 30 IDDM, compared to 20 healthy subjects. Blo...

OBJECTIVES To identify patients with discrepantly high clinic blood glucose concentrations compared with self reported values and to assess whether such patients have errors in self monitoring technique. To determine whether, in patients with good technique, the discrepancy is a transient phenomenon related to clinic attendance. DESIGN Prospective study of diabetes clinic patients recruited o...

Advanced glycation end products (AGEs) play an important factor for pathophysiology of diabetes and its complications. Moringa oleifera is one of the medicinal plants that have anti-hyperglycemic activity. However, anti-glycation property of Moringa oleifera leaf extract on the different types of reducing monosaccharides-induced protein glycation has not been investigated. Therefore, the aim of...

We evaluated the effects of long-term daily cows' milk (CM) administration on insulin resistance induced by a high-sucrose diet. F344 rats, aged 3 weeks, were divided into two groups according to diet (dextrin-fed v. sucrose-fed). These groups were further divided into two groups receiving either CM or artificial milk (AM; isoenergetic emulsion of egg white protein, maltose, lard and minerals)....

High-carbohydrate containing diets have become a precursor to glucose-mediated protein glycation which has been linked to an increase in diabetic and cardiovascular complications. The aim of the present study was to evaluate the protective effect of (R)-α-lipoic acid (ALA) against glucose-induced myoglobin glycation and the formation of advanced glycation end products (AGEs) in vitro. METHODS...

Epidemiologic studies have shown that growth factors and inflammatory mechanisms may affect breast cancer risk and prognosis. The present analysis on 110 postmenopausal breast cancer patients tested if serum insulin-like growth factor I (IGF-I), platelet-derived growth factor (PDGF), fructosamine, and C-reactive protein, a serum marker of inflammation, are associated with breast cancer relapse....

Jeju water is the groundwater of Jeju Island, a volcanic island located in Republic of Korea. We investigated whether Jeju water improved glycemic control in patients with diabetes. This was a 12-week single-center, double-blind, randomized, and controlled trial. The subjects daily drank a liter of one of three kinds of water: two Jeju waters (S1 and S2) and Seoul tap water (SS). The primary ou...

Fructosamine measurement, on the other hand, exploits the ability of serum proteins to undergo glycation (glycosylation) in conditions of increased ambient glycemia. Glycated proteins are an accepted measure of intermediate glycemia2,3 as demonstrated by the well established clinical usage of hemoglobin A determinations. Serum proteins are glycated as well, and determinationlc of their values r...

Tumour necrosis factor alpha (TNFalpha) is a pro-inflammatory cytokine which has been closely linked to obesity and insulin resistance. We present two cases of patients with rheumatoid arthritis (RA) and concomitant diabetes mellitus, who showed a marked decrease of fructosamine levels after initiating therapy with adalimumab, a TNFalpha-blocking agent, for active RA. This finding may implicate...