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https://www.readbyqxmd.com/read/28930554/diet-microparticles-and-atherothrombosis
#1
Lina Badimon, Rosa Suades, Javier Crespo, Teresa Padro, Gemma Chiva-Blanch
Cardiovascular disease is the main cause of death worldwide, and is principally caused by atherosclerosis, with subsequent thrombus formation, eventually provoking an acute myocardial infarction or a stroke. The formation and progression of the atherosclerotic plaques responds to multiple factors including certain diets. Intensive research has elucidated the role of diet in cardiovascular disease and has led to public health policies focusing on educating the population on the role of nutrition in cardiovascular health...
January 1, 2018: Frontiers in Bioscience (Landmark Edition)
https://www.readbyqxmd.com/read/28930250/enrichment-of-animal-diets-with-essential-oils-a-great-perspective-on-improving-animal-performance-and-quality-characteristics-of-the-derived-products
#2
REVIEW
Panagiotis E Simitzis
Food industry operates in a competitive market and is continually facing challenges to retain or even increase its market share. Consistent high-quality animal products are required to maintain consumer confidence and consumption. Enrichment of foods with bioactive compounds such as the essential oils appears to improve quality characteristics of the derived products and protects consumers against oxidation and bacterial spoilage effects. Synthetic additives are nowadays questioned due to their suspected carcinogenic potential, and therefore extensive research has been undertaken to identify safe and efficient alternatives...
June 2, 2017: Medicines (Basel, Switzerland)
https://www.readbyqxmd.com/read/28930194/developmental-programming-of-obesity-and-liver-metabolism-by-maternal-perinatal-nutrition-involves-the-melanocortin-system
#3
Paul Cordero, Jiawei Li, Vi Nguyen, Joaquim Pombo, Nuria Maicas, Marco Novelli, Paul D Taylor, Anne-Maj Samuelsson, Manlio Vinciguerra, Jude A Oben
Maternal obesity predisposes offspring to metabolic dysfunction and Non-Alcoholic Fatty Liver Disease (NAFLD). Melanocortin-4 receptor (Mc4r)-deficient mouse models exhibit obesity during adulthood. Here, we aim to determine the influence of the Mc4r gene on the liver of mice subjected to perinatal diet-induced obesity. Female mice heterozygous for Mc4r fed an obesogenic or a control diet for 5 weeks were mated with heterozygous males, with the same diet continued throughout pregnancy and lactation, generating four offspring groups: control wild type (C_wt), control knockout (C_KO), obese wild type (Ob_wt), and obese knockout (Ob_KO)...
September 20, 2017: Nutrients
https://www.readbyqxmd.com/read/28926931/comparison-of-sociodemographic-and-nutritional-characteristics-between-self-reported-vegetarians-vegans-and-meat-eaters-from-the-nutrinet-sant%C3%A3-study
#4
Benjamin Allès, Julia Baudry, Caroline Méjean, Mathilde Touvier, Sandrine Péneau, Serge Hercberg, Emmanuelle Kesse-Guyot
BACKGROUND: There is a growing trend for vegetarian and vegan diets in many Western countries. Epidemiological evidence suggesting that such diets may help in maintaining good health is rising. However, dietary and sociodemographic characteristics of vegetarians and vegans are not well known. The aim of this cross-sectional study was to describe sociodemographic and nutritional characteristics of self-reported, adult vegetarians and vegans, compared to meat-eaters, from the French NutriNet-Santé study...
September 15, 2017: Nutrients
https://www.readbyqxmd.com/read/28923343/association-among-total-serum-isomers-of-perfluorinated-chemicals-glucose-homeostasis-lipid-profiles-serum-protein-and-metabolic-syndrome-in-adults-nhanes-2013-2014
#5
Hui-Shan Liu, Li-Li Wen, Pei-Lun Chu, Chien-Yu Lin
Perfluorinated chemicals (PFCs) have been used widely in consumer products manufacture. Recent in vitro as well as animal studies have found that there are different toxicity and pharmacokinetic profiles between isomers of perfluorooctanoic acid (PFOA) and/or perfluorooctane sulfonate (PFOS). However, the differential effects of linear or branched PFOA/PFOS isomers on human beings have never been reported. Herein, we examined 1871 adult subjects (age older than 18 years) from the National Health and Nutrition Examination Survey (NHANES) 2013-2014 to determine the association between the isomers of PFOA/PFOS and serum biochemistry profiles, including glucose, lipids, protein and components of metabolic syndrome (MS)...
September 15, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28921259/epigenetic-effects-of-the-pregnancy-mediterranean-diet-adherence-on-the-offspring-metabolic-syndrome-markers
#6
REVIEW
David Lorite Mingot, Eva Gesteiro, Sara Bastida, Francisco J Sánchez-Muniz
Metabolic syndrome (MS) has a multifactorial and not yet fully clarified origin. Insulin resistance is a key element that connects all the accepted components of MS (obesity, dyslipemia, high blood pressure, and hyperglycemia). There is strong evidence that epigenetic changes during fetal development are key factors in the development of MS. These changes are induced by maternal nutrition, among different factors, affecting the intrauterine environment. The Mediterranean diet has been shown to be a healthy eating pattern that protects against the development of MS in adults...
September 18, 2017: Journal of Physiology and Biochemistry
https://www.readbyqxmd.com/read/28920970/-mind-your-teeth-the-relationship-between-mastication-and-cognition
#7
R A F Weijenberg, S Delwel, B V Ho, C D Wierink, F Lobbezoo
Elderly persons, especially those suffering from dementia, are at great risk of suffering from oral health problems such as orofacial pain and loss of natural teeth. A possible explanation could be that the cognitive and motor impairments resulting from dementia cause a decrease in self-care and as such, a worsening of oral health. An alternative explanation is that cognition and oral health influence each other. Animal studies show that a decrease in masticatory activity, for example due to a soft diet or loss of teeth, causes memory loss and neuronal degeneration...
September 2017: Nederlands Tijdschrift Voor Tandheelkunde
https://www.readbyqxmd.com/read/28920808/characterizing-the-25-hydroxyvitamin-d-status-of-two-populations-of-free-ranging-eastern-box-turtles-terrapene-carolina-carolina
#8
Megan K Watson, John Byrd, Christopher A Phillips, Matthew C Allender
Ultraviolet B radiation is recommended for captive reptiles to stimulate production of adequate levels of vitamin D; however, little is known regarding the vitamin D status in many free-ranging populations. Current reference ranges for vitamin D in eastern box turtles have not yet been established. Sixty free-ranging eastern box turtles (Terrapene carolina carolina) from two well-studied populations in Illinois (n = 24) and Tennessee (n = 36) were assayed for plasma vitamin D concentration in 2014. There were no significant differences in concentrations between individuals in Illinois (mean: 117...
September 2017: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/28920057/amine-metabolism-is-influenced-by-dietary-protein-source
#9
Soumya K Kar, Alfons J M Jansman, Dirkjan Schokker, Leo Kruijt, Amy C Harms, Jerry M Wells, Mari A Smits
Growth in world population will inevitably leads to increased demand for protein for humans and animals. Protein from insects and blood plasma are being considered as possible alternatives, but more research on their nutritional quality and health effects is needed. Here, we studied the effect of dietary protein source on metabolism and metabolic amine profiles in serum and urine of mice. Groups of mice were fed semi-purified diets containing 300 g/kg of soybean meal, casein, partially delactosed whey powder, spray-dried plasma protein, wheat gluten meal, and yellow mealworm...
2017: Frontiers in Nutrition
https://www.readbyqxmd.com/read/28919976/impacts-of-prenatal-nutrition-on-animal-production-and-performance-a-focus-on-growth-and-metabolic-and-endocrine-function-in-sheep
#10
REVIEW
Prabhat Khanal, Mette Olaf Nielsen
The concept of foetal programming (FP) originated from human epidemiological studies, where foetal life nutrition was linked to health and disease status later in life. Since the proposal of this phenomenon, it has been evaluated in various animal models to gain further insights into the mechanisms underlying the foetal origins of health and disease in humans. In FP research, the sheep has been quite extensively used as a model for humans. In this paper we will review findings mainly from our Copenhagen sheep model, on the implications of late gestation malnutrition for growth, development, and metabolic and endocrine functions later in life, and discuss how these implications may depend on the diet fed to the animal in early postnatal life...
2017: Journal of Animal Science and Biotechnology
https://www.readbyqxmd.com/read/28916161/stable-association-of-a-drosophila-derived-microbiota-with-its-animal-partner-and-the-nutritional-environment-throughout-a-fly-population-s-life-cycle
#11
REVIEW
Mélisandre A Téfit, Benjamin Gillet, Pauline Joncour, Sandrine Hughes, François Leulier
In the past years, the fruit fly Drosophila melanogaster has been extensively used to study the relationship between animals and their associated microbes. Compared to the one of wild populations, the microbiota of laboratory-reared flies is less diverse, and comprises fewer bacterial taxa; nevertheless, the main commensal bacteria found in fly microbiota always belong to the Acetobacteraceae and Lactobacillaceae families. The bacterial communities associated with the fly are environmentally acquired, and the partners engage in a perpetual re-association process...
September 12, 2017: Journal of Insect Physiology
https://www.readbyqxmd.com/read/28913796/allergenicity-assessment-of-transgenic-wheat-lines-in-silico
#12
Ankita Mishra, Naveen Arora
Agriculture biotechnology is a promising tool for developing varieties with enhanced quality and quantity. Transgenic proteins expressed by genetically modified (GM) food crops improve crop characteristics like nutritional value, taste, and texture, and endow plants with resistance against fungus, pests, and insects. Despite such potential benefits, there are concerns regarding possible adverse effects of GM crops on human health, animals and the environment. Among the proposed guidelines for GM food safety testing-the weight-of-evidence approach proposed by the Codex Alimentarius Commission (ALINORM 03/34A) is the most recent...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28913764/drivers-challenges-and-opportunities-of-forage-technology-adoption-by-smallholder-cattle-households-in-cambodia
#13
K Ashley, S Wilson, J R Young, H P Chan, S Vitou, S Suon, P A Windsor, R D Bush
Forage technology has been successfully introduced into smallholder cattle systems in Cambodia as an alternative feed source to the traditional rice straw and native pastures, improving animal nutrition and reducing labour requirements of feeding cattle. Previous research has highlighted the positive impacts of forage technology including improved growth rates of cattle and household time savings. However, further research is required to understand the drivers, challenges and opportunities of forage technology for smallholder cattle households in Cambodia to facilitate widespread adoption and identify areas for further improvement...
September 14, 2017: Tropical Animal Health and Production
https://www.readbyqxmd.com/read/28912767/shifts-in-host-mucosal-innate-immune-function-are-associated-with-ruminal-microbial-succession-in-supplemental-feeding-and-grazing-goats-at-different-ages
#14
Jinzhen Jiao, Chuanshe Zhou, L L Guan, C S McSweeney, Shaoxun Tang, Min Wang, Zhiliang Tan
Gastrointestinal microbiota may play an important role in regulating host mucosal innate immune function. This study was conducted to test the hypothesis that age (non-rumination, transition and rumination) and feeding type [Supplemental feeding (S) vs. Grazing (G)] could alter ruminal microbial diversity and maturation of host mucosal innate immune system in goat kids. MiSeq sequencing was applied to investigate ruminal microbial composition and diversity, and RT-PCR was used to test expression of immune-related genes in ruminal mucosa...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28911768/natural-isotope-abundance-in-metabolites-techniques-and-kinetic-isotope-effect-measurement-in-plant-animal-and-human-tissues
#15
Illa Tea, Guillaume Tcherkez
The natural isotope abundance in bulk organic matter or tissues is not a sufficient base to investigate physiological properties, biosynthetic mechanisms, and nutrition sources of biological systems. In fact, isotope effects in metabolism lead to a heterogeneous distribution of (2)H, (18)O, (13)C, and (15)N isotopes in metabolites. Therefore, compound-specific isotopic analysis (CSIA) is crucial to biological and medical applications of stable isotopes. Here, we review methods to implement CSIA for (15)N and (13)C from plant, animal, and human samples and discuss technical solutions that have been used for the conversion to CO2 and N2 for IRMS analysis, derivatization and isotope effect measurements...
2017: Methods in Enzymology
https://www.readbyqxmd.com/read/28904848/aflatoxin-m1-contamination-levels-in-cheeses-sold-in-isfahan-province-iran
#16
Ali Sharifzadeh, Payam Ghasemi-Dehkordi, Mohsen Foroughi, Elham Mardanpour-Shahrekordi, Shahin Ramazi
OBJECTIVES: Aflatoxin M1 (AFM1)-contaminated dairy products pose serious human health risks, causing liver and renal failure if consumed. They are also related to decreased milk and egg production in infected animals. This study investigated the AFM1 contamination levels in cheeses sold in Isfahan province, Iran, by enzyme-linked immunosorbent assay (ELISA). METHODS: A total of 100 white cheese samples were randomly collected from supermarkets in Isfahan province and after extraction using dichloromethane were prepared for the ELISA...
August 2017: Osong Public Health and Research Perspectives
https://www.readbyqxmd.com/read/28901337/associations-between-dietary-factors-and-markers-of-nafld-in-a-general-dutch-adult-population
#17
A Rietman, D Sluik, E J M Feskens, F J Kok, M Mensink
BACKGROUND/OBJECTIVES: The objective of this sudy was to assess the relationship between dietary intake and fatty liver as scored by the validated Fatty Liver Index (FLI) in a large cross-sectional study among a general Dutch adult population. Diet is known to affect liver fat accumulation in humans. SUBJECTS/METHODS: 1128 men and women aged 20-70 years were included. Dietary intake was assessed using a validated semiquantitative food frequency questionnaire. FLI was derived from body mass index (BMI), waist circumference, triglycerides and gamma-glutamyltransferase...
September 13, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28900017/omega-3-fatty-acids-and-inflammatory-processes-from-molecules-to-man
#18
REVIEW
Philip C Calder
Inappropriate, excessive or uncontrolled inflammation contributes to a range of human diseases. Inflammation involves a multitude of cell types, chemical mediators and interactions. The present article will describe nutritional and metabolic aspects of omega-6 (n-6) and omega-3 (n-3) fatty acids and explain the roles of bioactive members of those fatty acid families in inflammatory processes. Eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are n-3 fatty acids found in oily fish and fish oil supplements...
September 12, 2017: Biochemical Society Transactions
https://www.readbyqxmd.com/read/28899845/upwelling-derived-oceanographic-conditions-impact-growth-performance-and-growth-related-gene-expression-in-intertidal-fish
#19
Eduardo N Fuentes, Rodrigo Zuloaga, Oscar Almarza, Katterinne Mendez, Juan Antonio Valdés, Alfredo Molina, Jose Pulgar
Growth is one of the main biological processes in aquatic organisms that is affected by environmental fluctuations such as upwelling (characterized by food-rich waters). In fish, growth is directly related with skeletal muscle increase; which represents the largest tissue of body mass. However, the effects of upwelling on growth, at the physiological and molecular level, are unknown. This study used Girella laevifrons (one of the most abundant intertidal fish in Eastern South Pacific) as a biological model, considering animals from upwelling (U) and non-upwelling (NU) areas...
September 9, 2017: Comparative Biochemistry and Physiology. Part B, Biochemistry & Molecular Biology
https://www.readbyqxmd.com/read/28894506/a-cystine-rich-whey-supplement-immunocal%C3%A2-provides-neuroprotection-from-diverse-oxidative-stress-inducing-agents-in-vitro-by-preserving-cellular-glutathione
#20
Aimee N Winter, Erika K Ross, Vamsi Daliparthi, Whitney A Sumner, Danielle M Kirchhof, Evan Manning, Heather M Wilkins, Daniel A Linseman
Oxidative stress is a principal mechanism underlying the pathophysiology of neurodegeneration. Therefore, nutritional enhancement of endogenous antioxidant defenses may represent a viable treatment option. We investigated the neuroprotective properties of a unique whey protein supplement (Immunocal®) that provides an essential precursor (cystine) for synthesis of the endogenous antioxidant, glutathione (GSH). Primary cultures of rat cerebellar granule neurons (CGNs), NSC34 motor neuronal cells, or HT22 hippocampal cells were preincubated in medium containing Immunocal and then subsequently treated with agents known to induce oxidative stress...
2017: Oxidative Medicine and Cellular Longevity
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