نتایج جستجو برای: postprandial hyperglycaemia
تعداد نتایج: 12586 فیلتر نتایج به سال:
Diabetes is characterized by hyperglycaemia due to impaired insulin secretion and aberrant glucagon secretion resulting from changes in pancreatic islet cell function and/or mass. The extent to which hyperglycaemia per se underlies these alterations remains poorly understood. Here we show that β-cell-specific expression of a human activating KATP channel mutation in adult mice leads to rapid di...
The physiological response to blood glucose elevation is the pancreatic release of insulin, which blocks hepatic glucose production and release, and stimulates glucose uptake and storage in insulin-dependent tissues. When this first regulatory level is overwhelmed (that is, by exogenous glucose supplementation), persistent hyperglycaemia occurs with intricate consequences related to the glucose...
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High admission blood glucose levels after acute myocardial infarction are common and are associated with an increased risk of death in subjects with and without diabetes. In this review, the possible toxic effects of acute hyperglycaemia are discussed as a possible explanation for the worse prognosis in subjects with myocardial infarction and concomitant hyperglycaemia. In particular, evidence ...
For individuals with type 1 diabetes (T1D), minimizing exposure to hyperglycaemia (high glucose), is key in preventing microvascular complications, such as retinopathy, neuropathy and nephropathy. Chronic hyperglycaemia may also contribute to the development of cognitive deficit as reported in groups with T1D when compared to healthy controls [1]. However, some researchers maintain that it is t...
The motor correlates of the delay in gastric emptying produced by hyperglycaemia were investigated in 11 healthy volunteers. Fasting gastroduodenal motility was measured during euglycaemia (blood glucose concentration 3-5 mmol/l) and during hyperglycaemia induced by intravenous dextrose (blood glucose concentration 12-16 mmol/l). Antral, pyloric, and proximal duodenal pressures were recorded by...
This study examined the effect of acute hyperglycaemia, induced by intravenous glucose, on gall bladder motility. Six healthy volunteers were studied in random order on three occasions during normoglycaemia and hyperglycaemia with blood glucose concentrations stabilised at 8 and 15 mmol/l. Gall bladder volumes, measured with ultrasonography, were studied before and during infusion of stepwise i...
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