roved growth performance and prevented gut inflammation in weaned piglets by altering gut microbiota and lipid metabolism. BA supplementation suppressed intestinal inflammation with no effect on growth performance, which was associated with changed gut microbiota and metabolites. Both iron deficiency and overload may adversely affect neurodevelopment. The study assessed how changes in early-life iron status affect iron homeostasis and cytoarchitecture of hippocampal neurons in a piglet model. On postnatal day (PD) 1, 30 Hampshire×Yorkshire crossbreed piglets (n=15/sex) were stratified by sex and litter and randomly assigned to experimental groups receiving low (L-Fe), adequate (A-Fe), or high (H-Fe) levels of iron supplement during the pre- (PD1-21) and postweaning periods (PD22-35). Pigs in the L-Fe, A-Fe, and H-Fe groups orally received 0, 1, and 30mg Fe · kg weight-1 · d-1 preweaning and were fed a diet containing 30, 125, and 1000mg Fe/kg postweaning, respectively. Heme indexes were analyzed weekly, and gene and protein expressions of iron regulatory proteins in duodenal mucosa, liver, and hippocampus were analyzed through qRT-PCR and western blot, respectively, on PD35. Hippocampal neurons stained using the Golgi-Cox method were traced and their dendritic arbors reconstruct affecting dendritic arborization. Vitamins D and K, which are present in human brain, may have a role in neurodegenerative disease. Given the interest in measuring nutrient concentrations in archived brain samples, it is important to evaluate whether freezer storage time affects these concentrations. Therefore, we evaluated differences in vitamin D and vitamin K concentrations in human brain samples stored for various lengths of time. Postmortem brain samples were obtained from 499 participants in the Rush Memory and Aging Project (mean age 92 y, 72% female). Concentrations of vitamins D and K and their metabolites were measured in 4 regions (midtemporal cortex, midfrontal cortex, cerebellum, anterior watershed white matter) using LC-MS/MS and HPLC, respectively. The predominant forms were 25-hydroxycholecalciferol [25(OH)D3] and menaquinone-4 (MK4). ANOVA was used to determine if concentrations differed according to storage time. The geometric mean of the mean 25(OH)D3 concentration (across 4 regions) in brains stored for 1.1 to 6.0 y did not differ from that in brains stored ≤1.0 y (all P≥0.37), whereas 25(OH)D3 in brains stored >6.0y was 31-40% lower (P≤0.003). MK4 had similar results, with the geometric mean MK4 concentration in the brains stored ≥9.0 y being 48-52% lower than those in brains stored ≤1.0 y (P≤0.012). The 25(OH)D3 and MK4 concentrations were positively correlated across all 4 regions (all Spearman ρ≥0.79, P<0.001). 25(OH)D3 and MK4 appear to be stable in brain tissue from older adults stored at -80°C for up to 6 and 9 y, respectively, but not longer. Freezer storage time should be considered in the design and interpretation of studies using archived brain tissue. 25(OH)D3 and MK4 appear to be stable in brain tissue from older adults stored at -80°C for up to 6 and 9 y, respectively, but not longer. Freezer storage time should be considered in the design and interpretation of studies using archived brain tissue. Despite an increasing number of studies investigating the links between increased BMI and a better prognosis of cardiovascular disease, which has been termed the "obesity paradox," few of them take the lean mass into consideration. This study aimed to explore the associations of body composition compartments, especially the lean mass, with cardiometabolic abnormalities in children and adolescents. In a nationwide cross-sectional study of 6- to 18-y-old children (n=8967, 50.1% boys), we measured body composition using DXA scan, and calculated BMI, fat mass index (FMI), and lean mass index (LMI). The exploratory outcomes were cardiometabolic abnormalities, including hypertension, dyslipidemia, hyperglycemia, and insulin resistance. Adjusted linear regression coefficients and ORs were calculated to assess the associations between body composition indicators and cardiometabolic abnormalities. Unlike BMI and FMI, LMI was inversely associated with homeostasis model assessment of insulin resistance (β -0.06;high lean mass. Greater lean mass may have a protective impact on high TC, high LDL cholesterol, hyperglycemia, and insulin resistance in children and adolescents. This finding suggests that the "obesity paradox" may be partly explained by high lean mass. Inclusion of dairy in diet patterns has been shown to have mixed effects on weight loss. A prevailing hypothesis is that dairy improves weight loss by influencing endocrine systems associated with satiety and food intake regulation. The objective of the current study was to evaluate the effect of weight loss with or without adequate dietary dairy on subjective and objective appetitive measures. Men and women who were habitual low dairy consumers (n=65, 20-50 y) participated in a 12-wk randomized controlled feeding weight loss trial. During the 12-wk intervention, a low-dairy (<1 serving dairy/d) was compared with an adequate-dairy (3-4 servings dairy/d) diet, both with a 500-kcal deficit/d. Test days, before and at the end of the intervention, began with 2 fasting blood draws and visual analog scale (VAS) measures, followed by a standard breakfast (25% of prescribed restricted calories), 5 postbreakfast blood draws and VASs, a standard lunch (40% of restricted energy amount), and 12 postlunch blood df dairy in long-term dietary patterns influences appetite during weight loss. Weight loss per se has a modest impact on select systems that regulate hunger and satiety.This trial was registered at clinicaltrials.gov as NCT00858312. Little is known about the impact of food-assisted maternal and child health programs (FA-MCHN) on child wasting. We assessed the impact of Tubaramure, a FA-MCHN program in Burundi, on child (0 to 24months) wasting and the differential impacts by socio-economic characteristics and age. https://www.selleckchem.com/products/ag-120-Ivosidenib.html The program targeted women and their children during the first 1000 days and included 1) food rations, 2) strengthening and promotion of use of health services, and 3) behavior change communication (BCC). We conducted a 4-arm, cluster-randomized, controlled trial (2010-2012). Clusters were defined as "collines" (communities). Impact was estimated using repeated cross-sectional data (n = ∼2620 children in each round). Treatment arms received household and individual (mother or child in the first 1000 days) food rations (corn-soy blend and micronutrient-fortified vegetable oil) from pregnancy to 24months (T24 arm), from pregnancy to 18months (T18), or from birth to 24months (TNFP). All beneficiaries received the same BCC for the first 1000 days.