Blood indicators are used as a tool to diagnose metabolic disorders. The present work was conducted to study the relationships among blood indicators of lipomobilization and hepatic function in high-yielding dairy cows. Two groups of Holstein cows were studied: 27 early lactation cows and 14 mid lactation cows from four different herds with similar husbandry characteristics in Galicia, Spain. B...

To investigate the effects of corn dried distillers grains plus solubles (DDGS) supplementation to cows fed corn stover and silage during late gestation, 27 multiparous beef cows (674 ± 17 kg; BCS, 5.6 ± 0.1) were divided randomly into 2 pens equipped with electronic feeders. For 10 wk, both groups were fed the basal diet for ad libitum intake while 1 group was supplemented (SUP; = 12) with DDG...

Our objective was to study the effects of dietary-induced insulin enhancement during and after lactation on the reproductive performance of primiparous sows. During a 21-d lactation period, 48 sows were allotted to a 2x2 factorial experiment. Treatments were feeding level (high or low; 44 MJ or 33 MJ NE/d) and dietary energy source (fat or starch). After weaning, all sows received the same amou...

OBJECTIVE Perturbations to the prenatal environment have been associated with the development of adult chronic disease, findings that gave rise to the "Barker Hypothesis" or the "developmental origins of adult disease" concept. In this study, we used an animal model to determine the metabolic consequences of maternal prenatal stress and high-fat feeding on the developing offspring. RESEARCH D...

Abstract Exposure to the hight-fat diet may alter control of food intake promoting hyperphagia and obesity. The objective this study was investigate effects on dopamine receptors (drd1 drd2), proopiomelanocortin (pomc), neuropeptideY (npy) genes expression, preference in adult rats. Wistar female rats were fed a or during pregnancy lactation. offspring allocated into groups: Lactation – Control...

To investigate the effect of dietary supplementation with a fermented mixture bean dregs and wheat bran (FBW) on sow performance. FBW was given to sows during late gestation lactation; in total, 24 were randomly assigned 4 groups (control diet; 3% 6% 9% diet, n=6). The weight ratio (wet) 4:6. Sows fed different diets from 85 d until weaning. results showed that increased average daily feed inta...

Early-life interventions in the intestinal environment have previously been shown to influence diabetes incidence. We therefore hypothesized that a gluten-free (GF) diet, known to decrease the incidence of type 1 diabetes, would protect against the development of diabetes when fed only during the pregnancy and lactation period. Pregnant nonobese diabetic (NOD) mice were fed a GF or standard die...

The aim of our study was to develop a model producing obese mice in early adulthood (4-6 weeks) based on their over-nutrition during fetal and early postnatal development. The fertilized dams of the parental generation were fed the standard diet supplemented with high-energy nutritional product Ensure Plus during gestation and lactation. Delivered weanlings were then fed with standard or supple...

Malnutrition during gestation and lactation modifies metabolic strategies and leads to metabolic disease in adult life. Studies in human populations suggest that malnutrition during infancy may also induce long term metabolic disorders.The present study investigated if post-weaning and a late period of development might be sensitive for long term metabolic impairment. Hereto male Wistar rats we...