Anthropometry in relation to prostate cancer risk in the Netherlands: Cohort study

In the Netherlands Cohort Study, the authors investigated whether anthropometry is associated with prostate cancer risk. At baseline in 1986, 58,279 men aged 55-69 years completed a self- administered questionnaire on diet, anthropometry, and other risk factors for cancer. After 6.3 years of follow-up, 681 cases were available with complete data...

Relationship between visceral fat and PAI-1 in overweight men and women before and after weight loss

This study was aimed at evaluating the relationship between visceral fat accumulation and plasma plasminogen activator inhibitor-1 (PAI-1) levels in healthy, obese men and women undergoing weight loss therapy. The subjects, 25 men and 25 premenopausal women, aged between 26 and 49 years, with an initial body mass index between 28 and 38 kg/m2,...

The application of digital imaging techniques in the in vivo estimation of the body compsition of pigs: A review

Calorimetry and comparative slaughter measurement are techniques widely used to measure chemical body composition of pigs, while dissection is the standard method to determine physical (tissue) composition of the body. The disadvantage of calorimetry is the small number of observations possible, while of comparative slaughter and dissection the...

Effect of dietary high- and low-methylated citrus pectin on the activity of the ileal microflora and morphology of the small intestinal wall of broiler chicks

1. A study was conducted with broiler chicks to evaluate the effects of dietary high-methylated citrus pectin (HMC) or low-methylated citrus pectin (LMC) on the performance, nutrient digestibility, morphology of the small intestinal wall and ileal microbial activity. 2. Both pectin products were tested at a dietary content of 30 g/kg using a...

Determination of average glandular dose with modern mammography units for two large groups of patients

Until recently, for mammography Mo anode-Mo filter x-ray tube assemblies were almost exclusively used. Modern mammography units provide the possibility to employ a variety of anode-filter combinations with the aim of adapting the x-ray spectrum to compressed breast thickness and composition. The present contribution provides information on the...

Predictors of adipose tissue carotenoid and retinol levels in nine countries: The EURAMIC study

The adipose tissue carotenoid (alpha-carotene, beta-carotene, and lycopene) and retinol levels and their predictors were determined in 686 male and 339 female middle-aged and elderly subjects from eight European countries and Israel during the years 1991 to 1992. Adipose tissue carotenoid levels in men were 50-76% of those in women, whereas the...

Impact of a moderately energy-restricted diet on energy metabolism and body composition in non-obese men

Objective: Since little information is available on the capacity of the non-obese to adapt to a moderate decrease in energy intake, the effect of a 10-week moderately energy-restricted diet (ER) on energy expenditure and body composition was studied. Design: A controlled intervention study. After a weight-maintaining run-in period of 2 weeks,...

Effects of moderate energy restriction on physical performance and substrate utilization in non-obese men

Energy restriction (ER) has shown to be an effective 'anti-aging' factor in rodents, resulting in an increased life span and preventing or delaying the occurrence of many age-related diseases in rodents. As a part of a feasibility study on the potential application of ER in humans, we studied the effects of moderate ER on physical performance in...

Nutritional value of D-xylose and L-arabinose for broiler chicks

1. Two experiments were conducted to examine the effect of feeding D-xylose and L-arabinose on broiler performance, body composition, caecal length and weight, and liver weight. 2. Graded amounts (25, 50 and 75 g/kg) of D-xylose or L-arabinose were added to either a practical type (Exp. A) or a semi-purified (Exp. B) basal diet. As reference, a...