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Biomedical subjects

V Mohan

Publications and source records attributed to V Mohan.

At least 253 records · Page 14Linked to original sources
PubMed1984

Serum uric acid concentrations in offspring of conjugal diabetic parents.

Serum uric acid concentrations were measured in offspring of conjugal diabetic parents, in diabetic patients, and in matched nondiabetic controls. The mean uric acid level in offspring of conjugal diabetic parents was significantly higher than in the controls and diabetic patients (P less than 0.001 in the nonobese and P less than 0.05 in the obese). Diabetic patients did not show significant differences in the serum uric acid concentration compared to the controls. The elevated level of serum uric acid in offspring of conjugal diabetic parents could possibly be an early biochemical marker of diabetes.

Adult↗
PubMed1984

Pancreatic beta cell function in offspring of conjugal diabetic parents. Assessment by IRI and C-peptide ratio.

Serum C-peptide and insulin responses to oral glucose load were measured in 69 offspring of conjugal diabetic parents (OCDP). The insulin responses were varied. The non obese OCDP showed higher mean insulin levels than non obese controls while the obese OCDP did not have significant differences in the mean insulin responses compared to obese controls. The C-peptide levels were, however, low in both obese and non-obese OCDP. The IRI/CP ratios were elevated in both groups of OCDP. These results suggest that OCDP have low beta cell function and also possibly a change in the metabolism of insulin at the hepatic level, which is more pronounced in non obese OCDP.

Adolescent↗
PubMed1984

Hepatic extraction of insulin in non-insulin dependent diabetes. Comparative study of obese and non-obese patients.

Changes in the secretion and metabolism of insulin were measured by estimating serum C-peptide and insulin and their ratio during oral GTT in 30 non obese and 12 obese NIDDM patients. The mean IRI and CP responses were low in both groups of patients, compared to weight-matched controls. The reduction in CP was more marked than the reduction in IRI. The molar ratio of insulin and CP was found to be elevated in the patients, probably indicating reduced hepatic and peripheral extraction of insulin. It was noted that the elevated IRI/CP ratio was a 1) a common feature in NIDDM, irrespective of the body weight, 2) it is present even under basal conditions when the insulin levels are the lowest, 3) it appears to be independent of the concentration of insulin reaching the liver, and 4) obese patients appear to have an exaggerated defect compared to their non obese counterparts.

Adult↗
PubMed1983

Pancreatic beta-cell function in tropical pancreatic diabetes.

Individuals with tropical pancreatic diabetes (TPD) have features of malnutrition and insulin-dependent diabetes but do not exhibit ketosis on withdrawal of insulin. Fasting and postglucose C-peptide responses were assessed in TPD and compared with noninsulin-dependent (NIDDM), insulin-dependent (IDDM), and control groups, matched for body weight. The C-peptide concentrations were lower in TPD in comparison with the controls and NIDDM patients but were significantly higher than in classical IDDM. It is likely that the higher C-peptide is responsible for the ketosis resistance in these patients.

Adolescent↗