Ocular effects of acute hyperglycaemia.

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Ocular effects of acute hyperglycaemia.

Intraocular pressure and levels of glucose in plasma were recorded during a standard glucose tolerance test for 54 patients with chronic simple or low-tension glaucoma, and osmolality in plasma was also recorded for 12 patients. Significant correlations between the rates of change of these variables were not obtained, but the overall response of intraocular pressure correlated with the overall ...

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Cardiovascular effects of acute hyperglycaemia: pathophysiological underpinnings.

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 ...

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Chorea-ballismus in acute non-ketotic hyperglycaemia.

Diabetic patients during hyperglycaemic crises may present a rare syndrome characterised by a typical triad: unilateral involuntary movements (hemichoreahemiballism), radiological contralateral striatal abnormality, and rapid resolution of symptoms after glycae - mic correction. This study reports a series of patients showing less usual aspects and also discusses the pathophysiology of this cli...

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Does acute hyperglycaemia influence heat pain thresholds?

The influence of acute hyperglycaemia on pain sensation was assessed in eight young adult non-diabetic subjects. Acute hyperglycaemia was induced with IV glucose in a double blind fashion, with IV saline as a control. Pain thresholds were assessed by a painful heat stimulus delivered by a Marstock thermode on the thenar eminence. Heat pain thresholds did not significantly alter during either ac...

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Effects of acute hyperglycaemia on anorectal motor and sensory function in diabetes mellitus.

AIMS To determine the effects of acute hyperglycaemia on anorectal motor and sensory function in patients with diabetes mellitus. METHODS In eight patients with Type 1, and 10 patients with Type 2 diabetes anorectal motility and sensation were evaluated on separate days while the blood glucose concentration was stabilized at either 5 mmol/l or 12 mmol/l using a glucose clamp technique. Eight ...

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ژورنال

عنوان ژورنال: British Journal of Ophthalmology

سال: 1984

ISSN: 0007-1161

DOI: 10.1136/bjo.68.8.585