Polled Hereford sires (n = 47) were divergently selected on published yearling weight (YW) and maternal (MAT) expected progeny differences (EPD) and mated to grade Angus cows to produce 457 calves in five spring calf crops. Sires selected for high and low YW differed by an average of 6.3 kg in YW EPD and those selected for high and low MAT differed by an average of 4.0 kg in MAT EPD based on 19...

The research was an attempt to isolate and study the active protein compounds from the aqueous extract of white cabbage (Brassica oleracea var. capitata) from local market in Iraq, using different biochemical techniques. Two compounds (A and B) were isolated using gel filtration chromatography for the precipitate produced by ammonium sulphate precipitation. The results predicted that, glucose l...

BACKGROUND Self-reported body weight is often used for calculation of Body Mass Index because it is easy to collect. Little is known about sources of error introduced by using bathroom scales to measure weight at home. The objective of this study was to evaluate the accuracy and consistency of digital versus dial-type bathroom scales commonly used for self-reported weight. METHODS Participant...

BACKGROUND Intragastric balloons have been used since 1985 to treat obesity, but an evidence-based systematic review had not been previously performed. The objective of this study is to determine the safety, efficacy, and effectiveness of the most widely used balloon, BioEnterics Intragastric Balloon (BIB), to treat obesity. METHODS Systematic literature review of Medline, Embase, and other i...

Fourteen mature, nonpregnant, nonlactating Angus cows (498 kg) were individually fed through two consecutive phases (maintenance [M], 80 d and ad libitum [A], 70 to 79 d) to estimate within-herd variation in individual cow ME requirements for maintenance (MEm) and to identify factors contributing to this variation. Body composition was determined at initiation of phase M, at termination of phas...

1. Two experiments are reported. In Expt 1, pregnant Sprague-Dawley rats (200-220 g) were given purified diets containing 35, 75, 150 or 300 mg Fe/kg throughout gestation and lactation. In Expt 2, the levels of Fe given were 250 and 300 mg/kg diet. 2. Litters were standardized at birth to contain seven pups. On day 20 of lactation blood, milk, spleen and liver were collected for Fe analysis. 3....

The present work was aimed to study the effect of dietary L-arginine level, vitamin C, and their interaction between them on some productive performance Matrouh laying hens during summer season. A 4X3 factorial treatment arrangement carried out including four levels L-Arg (0.0, 0.4, 0.8, 1.2 g/kg diet) three VC concentrations (0, 150, 300 mg/kg diet). total number 108 (Egyptian local strain) ag...

BACKGROUND There is no established primary care solution for the rapidly increasing numbers of severely obese people with body mass index (BMI) > 40 kg/m(2). AIM This programme aimed to generate weight losses of ≥15 kg at 12 months, within routine primary care. DESIGN AND SETTING Feasibility study in primary care. METHOD Patients with a BMI ≥40 kg/m(2) commenced a micronutrient-replete 81...

The objective of the study was to evaluate fattening performance, carcass value and meat quality in pigs of Prestice Black-Pied breed in relation to slaughter weight (SW) and gender (barrows and gilts, resp.). Pigs were divided into weight categories: SW1 (75 to 99.9 kg), SW2 (100 to 109.9 kg) and SW3 (110 to 130 kg) and all individual traits were analyzed by the general linear model procedure ...