Biomedical subjects

S Uppal

Publications and source records attributed to S Uppal.

22 records · Page 2Linked to original sources

PubMed1995

Sociodemographic characteristics of HIV infection in northern India.

134 patients testing positive for HIV antibody during the period 1986-1993 were included in the present study. An in-depth analysis of the subjects revealed that the adult males seemed to have the highest propensity for HIV infection in this part of the country. Marital status had no bearing on incidence and route of seropositivity. This was not so in females. Extramarital heterosexual contact was the mode of HIV acquisition in adults in contrast to blood transfusion in children. Clinically, most of these patients were still asymptomatic. At presentation, oral Candidiasis was common. Pneumocystis carinii pneumonia (PCP) was the leading cause of death.

Adolescent↗

PubMed1976

Relation between blood pressure, weight, and plasma sugar and serum insulin levels in schoolchildren aged 9-12 years in Westland, Holland.

In 2388 schoolchildren aged 9-12 years who took part in a study of cardiovascular risk factors in Westland, Holland, plasma sugar concentrations were found to be positively correlated with systolic and diastolic blood pressure, independently of weight. Serum cholesterol levels were also related to systolic blood pressure in boys, but much less strongly than plasma sugar levels. The relation between serum insulin and blood pressure, independent of plasma sugar, was weak. The relation between plasma sugar and systolic pressure existed for both sexes and regardless of whether measurements were made in the morning or afternoon; its association with diastolic pressure was weaker, and was not so consistent over all groups. These findings suggest that the relations between risk factors for coronary heart disease that exist in adults are already evident in childhood.

Blood Glucose↗

PubMed1976

Serum insulin levels in school children aged 9--12 in Westland, Holland.

In a study of risk factors for cardiovascular disease in 2388 school children aged 9--12 years carried out in Westland, Holland, serum insulin levels at one hour after an oral challenge of 50 g glucose were measured in a systematically selected subsample of 715 children. The distribution and associations of serum insulin in these children are described. The mean insulin values were 24.6 muU/ml for boys and 32.0 muU/ml for girls. The difference between these means was statistically significant and remained so even taking measures of adiposity into account. Insulin values were positively related to levels of plasma sugar and systolic blood pressure in both sexes.

Blood Glucose↗

PubMedDate not supplied

Hyperglycaemia; a risk factor for hypertension.

The epidemiological evidence for an association between diabetes mellitus and ischaemic heart disease is reviewed briefly. The relationship between blood sugar after challenge and blood pressure is described, with particular reference to studies in populations of U.S. and Jamaican adults and Dutch children.

Adult↗