[Studies of the dynamics of anterior pituitary gonadotropic activity in the Langdon-Down syndrome].
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Biomedical subjects
Publications and source records attributed to P Saba.
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In one patient with mucopolisaccharidosis endocrine investigation were performed. The results indicate an impaired regulation of hypothalamus-hypophysis-adrenocortical system. The hypothalamus GH sstem appears to be involved to a lesser extent. A dysfunction of the central nervous system is suggested.
The subjects, 15 noninsulin-dependent diabetic hypertensive patients (mean age, 61 years) and 15 nondiabetic hypertensive patients (mean age, 60 years), received placebo for four weeks and then 20 to 40 mg of nitrendipine once daily for 24 weeks. At the end of the placebo period their blood pressures were greater than or equal to 160 mmHg systolic or greater than or equal to 95 mmHg diastolic. Blood pressures declined significantly during treatment in both patient groups; after 24 weeks, 13 of 15 diabetic patients and 12 of 15 nondiabetic patients were normotensive (diastolic blood pressure less than 90 mmHg). Meanwhile, heart rate, indices of glycemic control (serum glucose, hemoglobin A1c, fructosamine, and C-peptide levels), and serum lipids (cholesterol, high-density cholesterol, triglycerides, apolipoprotein A1 and B levels) did not change. It is concluded that nitrendipine does not impair glucose or lipid metabolism in diabetic hypertensive patients.
The subjects were 15 patients, aged 53 to 74 years, with noninsulin-dependent diabetes mellitus and mild to moderate hypertension. Each received 20 to 40 mg of nitrendipine daily for six months. Mean supine blood pressures decreased significantly from 177/102 mmHg before treatment to 164/95 mmHg at three months and continued to decline during the following three months. Diastolic blood pressure was reduced to less than 90 mmHg in eight of the 15 patients. No changes in heart rate, glycemic control (serum levels of glucose, C-peptide, glycosylated hemoglobin, and fructosamine), or serum lipid levels (cholesterol and its lipoprotein fractions, triglycerides, and apolipoproteins A1 and B) were noted. It is concluded that nitrendipine is safe and effective in the treatment of hypertension in diabetic patients.
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Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.