AIM To examine whether exercise counselling increases smoking abstinence and reduces tobacco withdrawal and gains in weight and body fat. DESIGN A randomized controlled trial. SETTING A community-based stop smoking clinic. PARTICIPANTS Two hundred and ninety-nine male and female smokers. INTERVENTION Participants were assigned randomly to a 7-week smoking cessation programme, including ...

One hundred twenty crossbred steers (450 lb, +/37 lb) were stratified by weight and randomly assigned to one of two feeding blocks. The cattle grazed dormant rangeland for 56 days from October 12 through December 7. Each block was supplemented three times a week with the equivalent of 7 days of dried corn distiller’s grains (DDG) at 0, 0.25, 0.50, or 0.75% body weight (BW)/d on a dry matter bas...

Four hundred thirty-two yearling steers grazing tall fescue pastures were used to evaluate the effects of fescue cultivar and dried distillers grains (DDG) supplementation during the grazing phase on available forage, grazing gains, subsequent finishing gains, and carcass characteristics. Fescue cultivars evaluated were highendophyte ‘Kentucky 31’ and low-endophyte ‘Kentucky 31,’ ‘HM4,’ and ‘Ma...

Organization in hierarchical dominance structures is prevalent in animal societies, so a strong preference for higher positions in social ranking is likely to be an important motivation of human social and economic behavior. This preference is also likely to influence the way in which we evaluate our outcome and the outcome of others, and finally the way we choose. In our experiment participant...

The carrot is one of the most important and preferred vegetables in Brazil due to its versatility nutritional significance, especially as a source vitamins. selection genotypes should consider several agronomically characteristics allow more suitable balanced gains. aim present study was estimate genetic gains using different indices. Thirty-six were evaluated two experiments, first conducted b...

BACKGROUND It is not known how the relationship between weight change and mortality is influenced by initial body mass index (BMI) or the magnitude of weight change. METHODS We use the nationally representative Health and Retirement Study (n = 13,104; follow-up 1992-2006) and Cox regression analysis to estimate relative mortality risks for 2-year weight change by initial BMI among 50- to-70-y...

Sixty-four growing steers were used in a split-plot experiment, where the whole plot was pasture, and implant level. Whole treatment 4 × 2 factorial with four levels of fescue (High Endophyte, Low Novel, or Endophyte Free) two legume (Legumes No Legumes). The included (No Implant, Synovex One Grass, Revalor-G, Ralgro). Data collected weights, hair coat scores, length, rectal temperature (every ...

The effect of bovine pineal extract and light duration on lactation in mice was examined in two experiments. In Exp. I, groups of lactating mice were injected intraperitoneally with 0, .5, 1.0, 2.0 and 4.0 mg extractable protein from a bovine pineal crude extract. The highest dose level was equal to .14 g of pineal tissue. Neither lit ter (eight pups per litter) weight gains, which were used as...

Obesity is a global health problem that increases the risk of several common diseases. Liver receptor homologue-1 (LRH-1) has an important role in steroid hormone metabolism, which influences body weight. Whether LRH-1 gene deletion causes obesity is yet to be clarified. In this study using LRH-1 heterozygous knockout (LRH-1(+/-)) mice, we investigated the role of LRH-1 on body weight gain and ...