High saturated fatty acid intake induces insulin secretion by elevating gastric inhibitory polypeptide levels in healthy individuals.

Insulin resistance is central to the etiology of the metabolic syndrome cluster of diseases. Evidence suggests that a high-fat diet is associated with insulin resistance, which may be modulated by dietary fatty acid composition. We hypothesized that high saturated fatty acid intake increases insulin and gastric inhibitory polypeptide (GIP) secretion.

The prevalence of diabetes mellitus and impaired fasting glucose/glycaemia (IFG) in suburban and rural Nepal-the communities--based cross-sectional study during the democratic movements in 1990.

A rising prevalence of Type 2 diabetes and impaired fasting glucose/glycaemia (IFG) was recently reported in the urban areas of Nepal by Singh and Bhattarai [D.L. Singh, M.

Irregular patterns in the daily weight chart at night predict body weight regain.

This study examined whether charting daily weight patterns can predict weight regain in obese patients. The subjects were 98 moderately obese Japanese women aged 23 to 66 years who were obliged to precisely record their daily weights during the initial 4-month education period, but not thereafter. The patients were followed up at 8, 12, and 16 months.

Bancroftian filariasis in Nepal: a survey for circulating antigenemia of Wuchereria bancrofti and urinary IgG4 antibody in two rural areas of Nepal.

Serum and urine samples were randomly collected from residents in two rural areas at different altitudes in Nepal, and were examined for Wuchereria bancrofti antigens and antibodies (IgG4) to filarial antigens, respectively. In Judigaun, located at 900 m in altitude, 25.2% of 238 serum samples were positive for antigen, and 50.

Estimated protein intake and blood pressure in a screened cohort in Okinawa, Japan.

We examined the relation between protein intake and blood pressure in a screened cohort in Okinawa, Japan. A total of 1,299 screened subjects, 885 men and 414 women, were examined at the Okinawa General Health Maintenance Association. Daily intake of sodium (Na) and potassium (K) was estimated from Na, K, and creatinine excretion by the method of Kawasaki et al.

Relationship between changes in serum leptin levels and blood pressure after weight loss.

Insulin resistance is thought to raise blood pressure. Recently, a significant positive relationship between mean blood pressure and plasma leptin levels, but there have been no reports dealing with the relationship between blood pressure and either insulin resistance or serum leptin levels after weight loss. In the present work, we attempted to clarify the relationship between changes in blood pressure and either the serum leptin level or the insulin level in 102 moderately obese females (mean body mass index (BMI), 29.

[Antihypertensive effect and safety evaluation of vegetable drink with peptides derived from sardine protein hydrolysates on mild hypertensive, high-normal and normal blood pressure subjects].

A randomized double-blind placebo-controlled study was conducted on 63 subjects to determine the antihypertensive effect of a vegetable drink in which sardine protein hydrolysates containing a dipeptide, Valyl-Tyrosine (VY), were incorporated. The subjects, consisting of people with mild hypertension, high-normal blood pressure and normal blood pressure, were randomly divided into test (male/female = 25/6, average age 50.1 +/- 10.

Urinary excretion of sodium and potassium in a screened cohort in Okinawa, Japan.

Information regarding daily intake of sodium (Na) is useful for both normotensive and hypertensive subjects. We measured urinary excretion of sodium (U-Na) and urinary excretion of potassium (U-K) to estimate daily salt intake in a cohort of health screening subjects in Okinawa, Japan. Urine samples were obtained from 2,411 subjects (1,554 men and 857 women) who were examined on a half-day dry-doc at the Okinawa General Health Maintenance Association (OGHMA).

Effects of a 1 day fast on biohumoral variables associated with human circadian rhythmicity.

1. The aim of the present study was to investigate the effects of a short (1 day) fast by testing biohumoral variables associated with the human circadian rhythm. 2.