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https://www.readbyqxmd.com/read/28823132/a-short-term-supranutritional-vitamin-e-supplementation-alleviated-respiratory-alkalosis-but-did-not-reduce-oxidative-stress-in-heat-stressed-pigs
#1
Fan Liu, Pietro Celi, Surinder Singh Chauhan, Jeremy James Cottrell, Brian Joseph Leury, Frank Rowland Dunshea
Objective: Heat stress (HS) triggers oxidative stress and respiratory alkalosis in pigs. The objective of this experiment was to study whether a short-term supranutritional amount of dietary vitamin E (VE) can mitigate oxidative stress and respiratory alkalosis in heat-stressed pigs. Methods: A total of 24 pigs were given either a control diet (17 IU/kg VE) or a high VE (200 IU/kg VE; HiVE) diet for 14 d, then exposed to thermoneutral (TN; 20°C, 45% humidity) or HS (35°C, 35-45% humidity, 8 h daily) conditions for 7 d...
August 16, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28823131/effect-of-wheat-bran-and-dried-carrot-pomace-addition-on-quality-characteristics-of-chicken-sausage
#2
Sanjay Yadav, Ashok K Pathera, Rayees Ul Islam, Ashok K Malik, Diwakar P Sharma
Objective: Effect of addition of wheat bran (WB) and dried carrot pomace (DCP) on sensory, textural, colour, physico-chemical and nutritional characteristics of chicken sausage were evaluated. Methods: WB and DCP were used as a source of dietary fibre at 3%, 6% and 9% level individually. Different quality attributes of sausages were estimated. One product from each source with very good sensory acceptability was selected to analyze dietary fibre content and shelf life under refrigerated storage...
August 16, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28823127/effects-of-feeding-corn-naturally-contaminated-with-aflatoxin-on-growth-performance-apparent-ileal-digestibility-serum-hormones-levels-and-gene-expression-of-na-k-atpase-in-ducklings
#3
Farzana Abbasi, Jingbo Liu, Hongfu Zhang, Xiaoyun Shen, Xuegang Luo
Objective: A 14-d trial was conducted to determine the effects of feeding corn naturally contaminated with aflatoxin B1 (AFB1) on growth performance, apparent ileal digestibility, serum hormones levels and gene expression of Na+, K+-ATPase in ducklings. Methods: A total of 704 ducklings were blocked on the basis of sex and body weight, and then allocated randomly to 1 of the following 2 treatments: 1) CON, basal diet and 2) AFB1, diets with 100% of normal corn replaced with AFB1 contaminated corn...
August 16, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28823120/deoxynivalenol-and-zearalenone-contaminated-feeds-alter-gene-expression-profiles-in-the-livers-of-piglets
#4
Kondreddy Eswar Reddy, Jin Young Jeong, Yookyung Lee, Hyun-Jeong Lee, Min Seok Kim, Dong-Wook Kim, Hyun Jung Jung, Changyong Choe, Young Kyoon Oh, Sung Dae Lee
Objective: The Fusarium mycotoxins of deoxynivalenol (DON) and zerolenone (ZEN) cause health hazards for both humans and farm animals. Therefore, the main intention of this study was to reveal DON and ZEN effects on the mRNA expression of pro-inflammatory cytokines and other immune related genes in the liver of piglets. Methods: In the present study, 15 six-week-old piglets were randomly assigned to the following three different dietary treatments for 4 weeks: control diet, diet containing 8 mg DON/kg feed, and diet containing 0...
August 16, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28823016/de-novo-synthesis-of-linoleic-acid-in-multiple-collembola-species
#5
Miriama Malcicka, Joachim Ruther, Jacintha Ellers
Many ecological interactions in communities take place between consumers and the organisms they feed on. Continuous surplus of specific nutritional compounds in the diet may lead to evolutionary changes in the metabolic capacity of the consumer, leaving the biosynthesis of such compounds prone to genetic decay and render organisms auxotrophic. A nutrient that is essential to many organisms is the unsaturated fatty acid, linoleic acid (LA; 18:2n-6), which is important in the maintenance of cell membrane fluidity and as a precursor for signaling molecules...
August 19, 2017: Journal of Chemical Ecology
https://www.readbyqxmd.com/read/28822941/selenium-status-during-pregnancy-influential-factors-and-effects-on-neuropsychological-development-among-spanish-infants
#6
Rubén Amorós, Mario Murcia, Ferran Ballester, Karin Broberg, Carmen Iñiguez, Marisa Rebagliato, Helena Skröder, Llúcia González, Maria-Jose Lopez-Espinosa, Sabrina Llop
Selenium (Se) has been positively associated with neurodevelopment in early life. However, its margin of safety is rather narrow, and few prospective studies have evaluated its potential neurotoxic effects at intermediate levels. We aimed to explore the association between maternal Se concentrations and child neuropsychological development, including the genetic effect modification of the Se metabolizing gene INMT. Study subjects were 650 mother-child pairs from the Spanish Childhood and Environment Project (INMA, 2003-2005)...
August 17, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28822885/matching-complex-dietary-landscapes-with-the-signalling-pathways-that-regulate-life-history-traits
#7
REVIEW
Christen K Mirth, Matthew Dw Piper
The rise in obesity in human populations has reinvigorated research focused on how nutrition impacts life history traits, including body size, lifespan, reproductive success, stress resistance and propensity for disease. Studies have ranged in their approach from identifying the molecular machinery responding to changes in nutrient levels, to understanding the hormonal changes that occur in response to diet, to mapping the response of differing life history traits over complex dietary landscapes. Connecting insights across these approaches presents significant challenges primarily because we lack information about how signalling pathways respond to dietary complexity...
August 17, 2017: Current Opinion in Genetics & Development
https://www.readbyqxmd.com/read/28822867/de-novo-assembly-and-characterization-of-seabass-lateolabrax-japonicus-transcriptome-and-expression-of-hepatic-genes-following-different-dietary-phosphorus-calcium-levels
#8
Kang-Le Lu, Zhong-Li Ji, Samad Rahimnejad, Chun-Xiao Zhang, Ling Wang, Kai Song
Fish farming seriously influences the aquatic environment because most dietary phosphorus (P) is excreted in the effluent. To increase the P utilization in fish, molecular techniques should be explored given the remarkable development of these techniques. Thus, to identify the candidate genes related to P utilization and molecular alterations following administration of a P-deficient diet in seabass Lateolabrax japonicus, we assessed the de novo pituitary, gill, intestine, liver, kidney, scales and vertebra transcriptomes, and we compared the expression of hepatic genes with three diets varying in P and Ca levels: diet I (0...
August 9, 2017: Comparative Biochemistry and Physiology. Part D, Genomics & Proteomics
https://www.readbyqxmd.com/read/28822773/methodology-design-of-the-regional-sub-saharan-africa-total-diet-study-in-benin-cameroon-mali-and-nigeria
#9
Luc Ingenbleek, Eric Jazet, Anaclet D Dzossa, Samson B Adebayo, Julius Ogungbangbe, Sylvestre Dansou, Zima J Diallo, Christiant Kouebou, Abimbola Adegboye, Epiphane Hossou, Salimata Coulibaly, Sara Eyangoh, Bruno Le Bizec, Philippe Verger, Jean Kamanzi, Caroline Merten, Jean-Charles Leblanc
The core food model was described more than three decades ago, and has been used ever since to identify main food contributors to dietary intakes for both nutrients and other food chemicals. The Sub-Saharan Africa Total Diet Study (SSA-TDS) uses this model to describe the food consumption habits of some selected populations of Benin, Cameroon, Mali, and Nigeria, prior to use in the completion of quantitative risk assessments with regard to food chemicals. Food consumption data were derived from food expenditure data contained in national household budget surveys that were provided by the national institutes of statistics in each country...
August 16, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28822757/quercetin-exerts-synergetic-anti-cancer-activity-with-10-hydroxy-camptothecin
#10
Qin Tang, Fangling Ji, Jingyun Wang, Lianying Guo, Yachen Li, Yongming Bao
Quercetin (Qu) is known as a dietary antioxidant with numerous bioactivities, but its function in anti-cancer has not been fully investigated. Here, we show that Qu at low doses (≤10μM) significantly enhances the inhibition of 10-hydroxy camptothecin (HCPT) on the proliferation of MCF7, BGC823 and HepG2 cells. A plasmid DNA relaxation assay indicates that the inhibition of HCPT on the catalytic activity of topoisomerase I (Topo I) is increased by Qu at 10μM. Compared to the treatment by Qu or HCPT alone, phosphorylation at Ser(139) of γH2A...
August 16, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28822756/differences-in-psychosocial-and-behavioral-variables-by-dietary-screening-tool-risk-category-in-older-adults
#11
Geoffrey W Greene, Ingrid Lofgren, Chelsea Paulin, Mary L Greaney, Phillip G Clark
BACKGROUND: The Dietary Screening Tool (DST) has been validated as a dietary screening instrument for older adults defining three categories of potential nutritional risk based on DST score cutoffs. Previous research has found that older adults classified as being "at risk" differed from those categorized as being "not at risk" for a limited number of health-related variables. The relationship between risk categories and a wide variety of variables has not yet been explored. This research will contribute to an increased understanding of clustering of multiple health concerns in this population...
August 17, 2017: Journal of the Academy of Nutrition and Dietetics
https://www.readbyqxmd.com/read/28822744/aldosterone-renin-cardiovascular-events-and-all-cause-mortality-among-african%C3%A2-americans-the-jackson-heart-study
#12
Joshua J Joseph, Justin B Echouffo-Tcheugui, Rita R Kalyani, Hsin-Chieh Yeh, Alain G Bertoni, Valery S Effoe, Ramon Casanova, Mario Sims, Wen-Chih Wu, Gary S Wand, Adolfo Correa, Sherita H Golden
OBJECTIVES: This study examined the association of aldosterone and plasma renin activity (PRA) with incident cardiovascular disease (CVD), using a composite endpoint of coronary heart disease, stroke, and/or heart failure and mortality among African Americans in the Jackson Heart Study. BACKGROUND: There is a paucity of data for the association of aldosterone and PRA with incident CVD or all-cause mortality among community-dwelling African Americans. METHODS: A total of 4,985 African American adults, 21 to 94 years of age, were followed for 12 years...
August 3, 2017: JACC. Heart Failure
https://www.readbyqxmd.com/read/28822723/effect-of-religious-belief-on-selecting-of-graft-materials-used-in-oral-and-maxillofacial-surgery
#13
Zeynep Güngörmüş, Metin Güngörmüş
PURPOSE: Various graft materials, such as synthetic and biological products, are used routinely in maxillofacial surgery. These materials are usually derived from porcine, bovine, and human tissues; some religious beliefs forbid the dietary use of substances from certain animal sources. The aim of this study was to evaluate the effect of religious belief on selecting different graft types used in maxillofacial surgery. MATERIALS AND METHODS: In total, 203 participants were included in this survey...
July 25, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28822552/consequences-of-dietary-energy-source-and-energy-level-on-energy-balance-lactogenic-hormones-and-lactation-curve-characteristics-of-cows-after-a-short-or-omitted-dry-period
#14
R J van Hoeij, J Dijkstra, R M Bruckmaier, J J Gross, T J G M Lam, G J Remmelink, B Kemp, A T M van Knegsel
Omitting the dry period (DP) generally reduces milk production in the subsequent lactation. The aim of this study was to evaluate the effect of dietary energy source-glucogenic (G) or lipogenic (L)-and energy level-standard (std) or low-on milk production; energy balance (EB); lactogenic hormones insulin, insulin-like growth factor 1 (IGF-1), and growth hormone (GH); and lactation curve characteristics between wk 1 and 44 postpartum in cows after a 0-d or 30-d DP. Cows (n = 110) were assigned randomly to 3 transition treatments: a 30-d DP with a standard energy level required for expected milk yield [30-d DP(std)], a 0-d DP with the same energy level as cows with a 30-d DP [0-d DP(std)], and a 0-d DP with a low energy level [0-d DP(low)]...
August 16, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28822549/effect-of-substituting-soybean-meal-and-canola-cake-with-grain-based-dried-distillers-grains-with-solubles-as-a-protein-source-on-feed-intake-milk-production-and-milk-quality-in-dairy-cows
#15
C Gaillard, M T Sørensen, M Vestergaard, M R Weisbjerg, A Basar, M K Larsen, H Martinussen, U Kidmose, J Sehested
The growth of the bioethanol industry is leading to an increase in the production of coproducts such as dried distillers grains with solubles (DDGS). Both corn-based DDGS and grain-based DDGS (gDDGS; defined as originating from grain sources such as barley, wheat, triticale, or a mix, excluding corn) appear to be relevant sources of feed and protein for dairy cows. To date, most of the studies investigating DDGS have been performed with corn-based DDGS. The objectives of this study were to determine the effects of the proportion of gDDGS in the diet on feed intake, milk production, and milk quality...
August 16, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28822544/performance-strategies-affect-mammary-gland-development-in-prepubertal-heifers
#16
R L Albino, A L Sguizzato, K M Daniels, M S Duarte, M M Lopes, S E F Guimarães, M M D C A Weller, M I Marcondes
In Brazil, the majority of dairy cattle are Holstein × Gyr (H×G). It is unknown whether excessive energy intake negatively affects their mammary development to the same extent as in purebred Holsteins. We hypothesized that mammary development of H×G heifers can be affected by dietary energy supply. We evaluated the effect of different average daily gains (ADG) achieved by feeding different amounts of a standard diet during the growing period on biometric measurements, development of mammary parenchyma (PAR) and mammary fat pad (MFP), and blood hormones...
August 16, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28822515/assessment-of-knowledge-about-healthy-heart-habits-in-urban-and-rural-population-of-punjab-after-sms-campaign-a-cross-sectional-study
#17
Bishav Mohan, Sarit Sharma, Shruti Sharma, Dinesh Kaushal, Bhupinder Singh, Shibba Takkar, Naved Aslam, Abhishek Goyal, Gurpreet S Wander
OBJECTIVE: The prevalence of cardiovascular diseases (CVD) is increasing in developing countries but the awareness regarding prevention and treatment of these diseases is still low. Therefore the present study was conducted with the aim of imparting health education regarding certain changes in lifestyle and dietary habits among general population through the use of short message service (SMS) that may lead to improved knowledge about prevention of cardiovascular diseases. METHODS: This cross-sectional study was conducted over a period of seven months...
July 2017: Indian Heart Journal
https://www.readbyqxmd.com/read/28822513/frequency-and-predictors-of-non-adherence-to-lifestyle-modifications-and-medications-after-coronary-artery-bypass-grafting-a-cross-sectional-study
#18
Muhammad Armughan Ali, Javeria Yasir, Rida Noor Sherwani, Marium Fareed, Fizza Arshad, Fareeha Abid, Ramsha Arshad, Safana Ismail, Sarim Ahmed Khan, UroojJamal Siddiqui, Marium Gul Muhammad, Kaneez Fatima
BACKGROUND: Non-adherence to dietary recommendations, exercise and prescribed drug regimens, in coronary heart disease (CHD) patients following coronary artery bypass grafting (CABG), is a major health care issue worldwide. AIMS AND OBJECTIVES: The primary objective of this study was to investigate the frequency and predictors of non-adherence to lifestyle changes and medication among CHD patients after undergoing CABG surgery. METHOD: The sample of this cross sectional descriptive study was 265 patients who underwent isolated primary CABG...
July 2017: Indian Heart Journal
https://www.readbyqxmd.com/read/28822508/prevalence-and-characteristics-of-resistant-hypertensive-patients-in-an-asian-population
#19
Rabia Naseem, Arsalan Majeed Adam, Fiza Khan, Adiya Dossal, Ibrahim Khan, Ammara Khan, Hannah Paul, Hafsa Jawed, Aisha Aslam, Faez Muhammad Syed, Muhammad Ahsen Niazi, Shehzeen Nadeem, Aruba Khan, Amber Zia, Mohammad Hussham Arshad
BACKGROUND: Resistant hypertension is a well-recognized clinical challenge yet there are no reported data on its prevalence in Pakistan. These patients are subjected to a higher risk of developing hypertensive complications. The objective of our study was to evaluate the prevalence and determinants of resistant hypertension in an Asian cohort of hypertensive patients. METHODS: This cross-sectional study was carried out among hypertensive patients visiting a tertiary care hospital in Karachi from September-December 2015...
July 2017: Indian Heart Journal
https://www.readbyqxmd.com/read/28822459/oral-propylene-glycol-modifies-follicular-fluid-and-gene-expression-profiles-in-cumulus-oocyte-complexes-and-embryos-in-feed-restricted-heifers
#20
G Gamarra, C Ponsart, S Lacaze, F Nuttinck, A Cordova, P Mermillod, B Marquant-Le Guienne, D Monniaux, P Humblot, A A Ponter
Dietary supplementation with propylene glycol (PG) increases in vitro production of high-quality embryos in feed-restricted heifers. The aim of the present study was to evaluate the effects of PG in feed-restricted heifers on follicular fluid insulin and insulin-like growth factor (IGF) 1 concentrations, expression of IGF system genes in oocytes and cumulus cells and the expression of selected genes in blastocysts. Feed-restricted (R) heifers were drenched with water or PG during induced oestrous cycles (400mL of PG or water/drench, daily drenching at 1600 hours for the first 9 days of the oestrous cycle)...
August 21, 2017: Reproduction, Fertility, and Development
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