OBJECTIVES To investigate glucose regulation in young adults with very low birth weight (VLBW; <1500 g) in an Asian population. DESIGN Cross-sectional observational study. SETTING A general hospital in Hamamatsu, Japan. PARTICIPANTS 111 young adults (42 men and 69 women; aged 19-30 years) born with VLBW between 1980 and 1990. Participants underwent standard 75 g oral glucose tolerance tes...

PURPOSE To assess the effects of Aleglitazar on hyperglycaemia-induced apoptosis. METHODS We incubated human cardiomyocytes, cardiomyocytes from cardiac-specific peroxisome proliferator-activated receptor-γ knockout or wild-type mice in normoglycaemic or hyperglycaemic conditions (glucose 25 mM). Cells were treated with different concentrations of Aleglitazar for 48 h. We measured viability, ...

INTRODUCTION We present a case of chorea presenting as a clinical manifestation of hyperglycaemia.The purpose of presenting this case is to highlight the fact that movement disorder may be the clinical presentation of hyperglycaemia and it reverts on treatment of hyperglycaemia. CASE PRESENTATION A 66-year-old female known case of type 2 diabetes mellitus and on oral hypoglycaemic drugs prese...

Insulin secretion from pancreatic β-cells is impaired in all forms of diabetes. The resultant hyperglycaemia has deleterious effects on many tissues, including β-cells. Here we show that chronic hyperglycaemia impairs glucose metabolism and alters expression of metabolic genes in pancreatic islets. In a mouse model of human neonatal diabetes, hyperglycaemia results in marked glycogen accumulati...

PN is associated with significant hyperglycaemia, which may be detrimental to clinical outcome. There are few data on the management of this phenomenon outside of intensive care units. In our unit, we studied the efficacy of protocol-based intravenous insulin delivery as compared to subcutaneous insulin prescribed individually outside of the critical care setting. In a retrospective review over...

Hyperglycaemia occurs frequently in critically-ill patients. Not only does it occur among patients with pre-existing diabetes mellitus but elevated blood glucose values during an acute illness can also be seen in previously glucose-tolerant individuals (stress hyperglycaemia). Numerous observational studies have shown an increase in morbidity and mortality in critically ill patients with hyperg...

AIMS Type 2 diabetes is frequently associated with infectious complications. Swift activation of leucocytes is important for an adequate immune response. We determined the selective effects of hyperglycaemia and hyperinsulinaemia on lipopolysaccharide (LPS)-induced proinflammatory gene expression and cytokine production in leucocytes and on neutrophil functions. METHODS Six healthy humans wer...

AIMS Experimental evidence has shown significant cardioprotective effects of insulin, whereas clinical trials produced mixed results without valid explanations. This study was designed to examine the effect of hyperglycaemia on insulin cardioprotective action in a preclinical large animal model of myocardial ischaemia/reperfusion (MI/R). METHODS AND RESULTS Anaesthetized dogs were subjected t...

The environment that the oocyte is exposed to during the peri-conception period can have a significant impact on oocyte developmental competence (the ability of the oocyte to support fertilisation and subsequent embryo development) and the long-term health of the resulting offspring. This is particularly true for maternal hyperglycaemia. While maternal hyperglycaemia during early pregnancy thro...