Rice gruel and rice starch reduce sorbitol-induced diarrhoea in cecectomized rats.

Background/aims: Sorbitol (S), a widely used sugar substitute in sugar-free products, has shown intolerance manifested by abdominal pain, bloating and diarrhoea in children and adults. The nutritional and S-induced diarrhoea-preventive effect of rice gruel (RG) and rice starch (RS) was studied in cecectomized rats.

Methods: During the 41-day experimental period, control, RG or RS, S, and S+RG or RS-containing diets were provided in four consecutive phases.

Factors associated with low birthweight in rural Bangladesh.

This study examines factors associated with low birthweight (LBW) in rural Bangladesh. Enrolled in early first trimester, 350 women were followed for duration of pregnancy and data gathered on maternal factors such as social, demographic, anthropometric, biochemical measures and newborn's birth weight within 48 hours of birth. Almost a quarter of babies (24%) were born with LBW and mean birth weight was 2961 g.

Beliefs, sexual behaviours and preventive practices with respect to HIV/AIDS among commercial sex workers in Daulatdia, Bangladesh.

Objectives: Despite the rising prevalence of human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) since 1994 in Bangladesh, the World Bank found the epidemic to be preventable provided vigorous and prompt action is taken. High-risk heterosexual contact, especially among commercial sex workers (CSWs), is a major mode of transmission. Formulation of relevant and effective prevention programmes for HIV/AIDS requires better understanding of the knowledge, attitudes, behaviours and practices in the high-risk groups.

Impact of sanitation and health education on intestinal parasite infection among primary school aged children of Sherpur, Bangladesh.

This study was carried out in 1999-2000 in the northern part of Bangladesh to determine the impact of sanitary latrine use and of health education on intestinal parasites in school-aged children. The children were between 5 and 13 years of age and stool samples revealed that more than half (53%) of the study sample was still infected with one or more intestinal parasites even after 4 years of intervention. Ascariasis was found to have the highest prevalence rate (36.