keyword
MENU ▼
Read by QxMD icon Read
search

MS and diet

keyword
https://www.readbyqxmd.com/read/28338444/the-role-of-diet-in-multiple-sclerosis-a-review
#1
Sabrina Esposito, Simona Bonavita, Maddalena Sparaco, Antonio Gallo, Gioacchino Tedeschi
Multiple sclerosis (MS) is a multifactorial, inflammatory, and neurodegenerative disease of the central nervous system, where environmental factors interact with genetic susceptibility. The role of diet on MS has not been comprehensively elucidated; therefore, through an extensive search of relevant literature, this review reports the most significant evidence regarding nutrition as a possible co-factor influencing the inflammatory cascade by acting on both its molecular pathways and gut microbiota. Since nutritional status and dietary habits in MS patients have not been extensively reported, the lack of a scientific-based consensus on dietary recommendation in MS could encourage many patients to experiment alternative dietetic regimens, increasing the risk of malnutrition...
March 24, 2017: Nutritional Neuroscience
https://www.readbyqxmd.com/read/28336820/an-advanced-glycation-endproduct-age-rich-diet-promotes-accumulation-of-ages-in-achilles-tendon
#2
Dorthe Skovgaard, Rene B Svensson, Jean Scheijen, Pernilla Eliasson, Pernille Mogensen, Anne Mette F Hag, Michael Kjær, Casper G Schalkwijk, Peter Schjerling, Stig P Magnusson, Christian Couppé
Advanced Glycation Endproducts (AGEs) accumulate in long-lived tissue proteins like collagen in bone and tendon causing modification of the biomechanical properties. This has been hypothesized to raise the risk of orthopedic injury such as bone fractures and tendon ruptures. We evaluated the relationship between AGE content in the diet and accumulation of AGEs in weight-bearing animal Achilles tendon. Two groups of mice (C57BL/6Ntac) were fed with either high-fat diet low in AGEs high-fat diet (HFD) (n = 14) or normal diet high in AGEs (ND) (n = 11)...
March 2017: Physiological Reports
https://www.readbyqxmd.com/read/28332841/effects-of-diet-quality-and-psychosocial-stress-on-the-metabolic-profiles-of-mice
#3
Tatsuhiko Goto, Shozo Tomonaga, Atsushi Toyoda
There has been an increasing interest in relationship between stress and diet. To address this relationship, we evaluated an animal model of depression: male C57BL/6J mice subjected to subchronic mild social defeat stress (sCSDS) for 10 consecutive days using male ICR mice under two different calorie-adjusted diets conditions-non-purified (MF) and semi-purified (AIN) diets made from natural and chemical ingredients mainly, respectively. Our previous study indicates diet quality and purity affect stress susceptibility in sCSDS mice...
March 23, 2017: Journal of Proteome Research
https://www.readbyqxmd.com/read/28326461/toxicity-and-detoxification-mechanism-of-black-pepper-and-its-major-constituent-in-controlling-rhynchophorus-ferrugineus-olivier-curculionidae-coleoptera
#4
A Hussain, M Rizwan-Ul-Haq, H Al-Ayedh, A M Aljabr
The survival, feeding response, and detoxification mechanism of Rhynchophorus ferrugineus Olivier, a key pest responsible for destruction of date palm, was examined with different extracts of Piper nigrum and its major constituent (piperine) identified by GC-MS. In the present study, toxicity of different extracts of black pepper was evaluated by incorporating diffferent doses of extracts into the artificial diet of red palm weevil larvae. All extracts showed dose-dependent insecticidal activity to the tested eighth-instar red palm weevil larvae...
March 21, 2017: Neotropical Entomology
https://www.readbyqxmd.com/read/28323047/biochemical-and-chemical-characterization-of-cynara-cardunculus-l-extract-and-its-potential-use-as-co-adjuvant-therapy-of-chronic-myeloid-leukemia
#5
Antonio Russo, Mariarita Perri, Erika Cione, Maria Luisa Di Gioia, Monica Nardi, Maria Cristina Caroleo
ETHNOPHARMACOLOGICAL RELEVANCE: Ancient mediterranean diet was characterized by consuming the spontaneous forms of Cynara Cardunculus L. (CCL), commonly called artichoke. Cultivated and/or spontaneous forms of CC studies have demonstrated that methanol extract of CCL flower and/or cynaropicrin showed remarkable anti-proliferative activity in vitro models of leukocyte cancer cell. AIM OF THE STUDY: Chronic myeloid leukemia (CML) is associated with a reciprocal translocation of the long arms of chromosomes 9 and 22 generating the BCR/ABL fusion gene, translated in the p210(BCR/ABL) oncoprotein kinase...
March 18, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28316999/does-the-gut-microbiota-influence-immunity-and-inflammation-in-multiple-sclerosis-pathophysiology
#6
Monika Adamczyk-Sowa, Aldona Medrek, Paulina Madej, Wirginia Michlicka, Pawel Dobrakowski
Aim. Evaluation of the impact of gut microflora on the pathophysiology of MS. Results. The etiopathogenesis of MS is not fully known. Gut microbiota may be of a great importance in the pathogenesis of MS, since recent findings suggest that substitutions of certain microbial population in the gut can lead to proinflammatory state, which can lead to MS in humans. In contrast, other commensal bacteria and their antigenic products may protect against inflammation within the central nervous system. The type of intestinal flora is affected by antibiotics, stress, or diet...
2017: Journal of Immunology Research
https://www.readbyqxmd.com/read/28297743/a-simple-headspace-gc-ms-method-for-the-quantitative-determination-of-the-release-of-the-antioxidants-butylated-hydroxyanisole-and-butylated-hydroxytoluene-from-chewing-gum
#7
Enrico Davoli, Antonio Bastone, Giancarlo Bianchi, Mario Salmona, Luisa Diomede
RATIONALE: Butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) are widely used to prevent oxidation and rancidity in foodstuffs, pharmaceutical preparations and cosmetic formulations. Although their safety has been thoroughly investigated, possible endocrine side-effects have been suggested. A useful method for the determination of BHA and BHT in foods is needed to estimate their daily intake through the diet. METHODS: We selected commercial chewing gum as a model of complex food matrix and developed a new method based on gas chromatography/mass spectrometry...
March 15, 2017: Rapid Communications in Mass Spectrometry: RCM
https://www.readbyqxmd.com/read/28294620/the-effect-of-antibiotics-and-diet-on-enterolactone-concentration-and-metabolome-studied-by-targeted-and-non-targeted-lc-ms-metabolomics
#8
Anne Katrine Bolvig, Natalja P Nørskov, Mette Skou Hedemann, Leslie Foldager, Brendan McCarthy-Sinclair, Maria L Marco, Helle N Lærke, Knud Erik Bach Knudsen
High plant lignan intake is associated with a number of health benefits, possibly induced by the lignan metabolite enterolactone (ENL). The gut microbiota plays a crucial role in converting dietary lignans into ENL, and epidemiological studies have shown that use of antibiotics is associated with lower levels of ENL. Here, we investigate the link between antibiotic use and lignan metabolism in pigs using LC-MS/MS. The effect of lignan intake and antibiotic use on the gut microbial community and the pig metabolome is studied by 16S rRNA sequencing and non-targeted LC-MS...
March 15, 2017: Journal of Proteome Research
https://www.readbyqxmd.com/read/28294226/insight-into-the-gastro-duodenal-digestion-resistance-of-soybean-proteins-and-potential-implications-for-residual-immunogenicity
#9
Elisabetta De Angelis, Rosa Pilolli, Simona L Bavaro, Linda Monaci
Soy is an important component of the human diet thanks to its nutritional value and high protein content; however, it also represents a risk for allergenic consumers due to its potential to trigger adverse reactions in sensitized individuals. The putative correlation between immunoreactivity and resistance to the human gastrointestinal (GI) digestion has drawn attention to investigating soybean proteins digestibility. In this work, we provided further insights into this field by performing in vitro simulated GI digestion experiments directly on ground soybean seeds, to provide more realistic results obtained from the digestion of the whole food matrix...
March 15, 2017: Food & Function
https://www.readbyqxmd.com/read/28281659/atmospheric-pressure-chemical-ionization-gas-chromatography-mass-spectrometry-for-the-analysis-of-selected-emerging-brominated-flame-retardants-in-foods
#10
Surong Lv, Yumin Niu, Jing Zhang, Bing Shao, Zhenxia Du
Emerging brominated flame retardants (eBFRs) other than polybrominated diphenyl ethers (PBDEs), polybrominated biphenyls (PBBs) and their derivatives in foods have been in focus in recent years due to their increasing production volumes, indefinite information on toxicities and the lack of data on occurrence in environments, foods as well as humans. In this study, gas chromatography was coupled to an atmospheric pressure chemical ionization-tandem mass spectrometry (APGC-MS/MS) for the analysis of six eBFRs in pork, chicken, egg, milk and fish...
March 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28270014/evidence-of-alterations-in-the-expression-of-orphan-receptors-gpr26-and-gpr39-due-to-the-etiology-of-the-metabolic-syndrome
#11
Rodrigo Romero-Nava, De-Shan Zhou, Noemí García, Armando Ruiz-Hernández, Yin-Chu Si, Fausto Sánchez-Muñoz, Fengyang Huang, Enrique Hong, Santiago Villafaña
AIMS: Metabolic syndrome (MS) is composed of several metabolic abnormalities that increase the risk of cardiovascular diseases and diabetes. Although there are treatments for the components of MS, this pathology maintains a high mortality, suggesting that there are other mechanisms in which orphan receptors such as GPR26 and GPR39 may be involved. For this reason, the aim of this work was to evaluate the expression of GPR26 and GPR39 orphan receptors in two models of MS (diet and genetics)...
March 7, 2017: Journal of Receptor and Signal Transduction Research
https://www.readbyqxmd.com/read/28264783/dietary-lipids-differentially-modulate-the-initiation-of-experimental-breast-carcinogenesis-through-their-influence-on-hepatic-xenobiotic-metabolism-and-dna-damage-in-the-mammary-gland
#12
Miguel Ángel Manzanares, Cristina de Miguel, M Carme Ruiz de Villa, Regina M Santella, Eduard Escrich, Montserrat Solanas
Breast cancer is the most common malignancy among women worldwide. In addition to reproductive factors, environmental factors such as nutrition and xenobiotic exposure have a role in the etiology of this malignancy. A stimulating and a potentially protective effect on experimental breast cancer has been previously described for high corn oil and high extra-virgin olive oil diets, respectively. This work investigates the effect of these lipids on the metabolism of 7,12-dimethylbenz(a)anthracene (DMBA), a polycyclic aromatic hydrocarbon that can initiate carcinogenesis and its consequences in an experimental rat breast cancer model...
February 10, 2017: Journal of Nutritional Biochemistry
https://www.readbyqxmd.com/read/28262768/chronic-alcohol-consumption-decreases-brown-adipose-tissue-mass-and-disrupts-thermoregulation-a-possible-role-for-altered-retinoid-signaling
#13
William S Blaner, Madeleine A Gao, Hongfeng Jiang, Timothy R A Dalmer, Xueyuan J Hu, Henry N Ginsberg, Robin D Clugston
Retinoic acid, an active metabolite of dietary vitamin A, acts as a ligand for nuclear receptor transcription factors with more than 500 known target genes. It is becoming increasingly clear that alcohol has a significant impact on cellular retinoic acid metabolism, with resultant effects on its function. Here, we test the hypothesis that chronic alcohol consumption impairs retinoic acid signaling in brown adipose tissue (BAT), leading to impaired BAT function and thermoregulation. All studies were conducted in age-matched, male mice consuming alcohol-containing liquid diets...
March 6, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28260617/perfluorooctanesulfonate-pfos-conversion-from-n-ethyl-n-2-hydroxyethyl-perfluorooctanesulfonamide-etfose-in-male-sprague-dawley-rats-after-inhalation-exposure
#14
Sue Chang, Brian T Mader, Kent R Lindstrom, Cleston C Lange, Jill A Hart, Thomas A Kestner, Jay F Schulz, David J Ehresman, John L Butenhoff
Ethyl-N-(2-hydroxyethyl)-perfluorooctanesulfonamide (EtFOSE) was one of the key building blocks for many of the perfluorooctanesulfonyl-based chemistry and laboratory studies have shown that EtFOSE can metabolically degrade to perfluorooctanesulfonate (PFOS). Non-occupational contribution sources to PFOS are thought to occur in general population via diets, drinking water, air and dust. For workers, however, the exposure route was mostly airborne and the exposure source was predominantly to precursor compounds such as EtFOSE...
March 2, 2017: Environmental Research
https://www.readbyqxmd.com/read/28241808/modified-lingguizhugan-decoction-incorporated-with-dietary-restriction-and-exercise-ameliorates-hyperglycemia-hyperlipidemia-and-hypertension-in-a-rat-model-of-the-metabolic-syndrome
#15
Limei Yao, Jingjing Wei, Si Shi, Kunbin Guo, Xiangyu Wang, Qi Wang, Dingsheng Chen, Weirong Li
BACKGROUND: Modified Lingguizhugan Decoction (MLD) came from famous Chinese medicine Linggui Zhugan Decoction. The MLD is used for the treatment of metabolic syndrome in the clinical setting. Our study focuses on the comprehensive treatment of MLD incorporated with dietary restriction and exercise in a rat model of the metabolic syndrome (MS). METHODS: Rats were divided into five groups: control group (Cont), high-fat diet group (HFD), high-fat diet incorporated with dietary restriction group (HFD-DR), exercise incorporated with dietary restriction group (HFD-DR-Ex) and MLD incorporated with dietary restriction and exercise group (HFD-DR-Ex-MLD)...
February 28, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28238425/reliable-screening-and-confirmation-of-156-multi-class-illegal-adulterants-in-dietary-supplements-based-on-extracted-common-ion-chromatograms-by-ultra-high-performance-liquid-chromatography-quadrupole-time-of-flight-mass-spectrometry
#16
Eun Hye Kim, Hee Seung Seo, Nam Yong Ki, Na-Hyun Park, Wonwoong Lee, Jung Ah Do, Sungkwan Park, Sun Young Baek, Bongjin Moon, Han Bin Oh, Jongki Hong
An analytical method for the reliable screening and confirmation of 156 illegal drugs (58 erectile dysfunction drugs, 49 synthetic steroids, 26 anabolic steroids, and 23 anti-histamine drugs) in supplementary diets using ultra-high-performance liquid chromatography coupled with quadrupole/time-of-flight mass spectrometry (UHPLC-Q/TOF-MS) was developed. Various types of supplements (liquid, capsule, powder, pill and tablet) with complicated matrices were pretreated by simple liquid-liquid extraction. The wide scope of 156 target compounds was effectively determined within 15min in the positive ion mode, detecting the compounds at a sub-ppb level...
March 31, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/28225587/compms2miner-an-automatable-metabolite-identification-visualization-and-data-sharing-r-package-for-high-resolution-lc-ms-datasets
#17
William Matthew Bell Edmands, Lauren M Petrick, Dinesh Kumar Barupal, Augustin Scalbert, Mark Wilson, Jeffrey Wickliffe, Stephen M Rappaport
A long-standing challenge of untargeted metabolomic profiling by ultrahigh performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS) is efficient transition from unknown mass spectral features to confident metabolite annotations. The compMS2Miner (Comprehensive MS2 Miner) package was developed in the R language to facilitate rapid, comprehensive feature annotation using a peak-picker-output and MS2 data files as inputs. The number of MS2 spectra that can be collected during a metabolomic profiling experiment far outweigh the amount of time required for pain-staking manual interpretation, therefore a degree of software workflow autonomy is required for broad-scale metabolite annotation...
February 22, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28220489/international-survey-on-the-use-and-welfare-of-zebrafish-danio-rerio-in-research
#18
K Lidster, G D Readman, M J Prescott, S F Owen
A survey was conducted regarding zebrafish Danio rerio use for scientific research with a focus on: anaesthesia and euthanasia; housing and husbandry; breeding and production; refinement opportunities. A total of 98 survey responses were received from laboratories in 22 countries in Europe, North America, South America, Asia and Australia. There appears a clear and urgent need to identify the most humane methods of anaesthesia and euthanasia. Aversive responses to MS-222 were widely observed raising concerns about the use of this anaesthetic for D...
February 20, 2017: Journal of Fish Biology
https://www.readbyqxmd.com/read/28219715/metabolic-syndrome-causes-rec-ognition-memory-impairments-and-reduced-the-hippocampal-neuronal-plasticity-in-rats
#19
Samuel Treviño, Rubén A Vázquez-Roque, Gustavo López-López, Claudia Perez-Cruz, Carolina Moran, Anhabella Handal-Silva, Enrique González-Vergara, Gonzalo Flores, Jorge Guevara, Alfonso Díaz
Metabolic syndrome (MS) is a serious public health problem, which can promote neuronal alterations in cognitive regions related to memory processes and learning, such as the hippocampus. However, up to now there is no information of a regional segregation of this damage. In this study, we evaluate the MS effect on the neuronal morphology of the hippocampus by a regional segregation approach. Our results demonstrate that 90days of a high-calorie diet altered metabolic energy markers and caused memory impairments, as evaluated by the recognition of novel objects test (NORT)...
February 17, 2017: Journal of Chemical Neuroanatomy
https://www.readbyqxmd.com/read/28219465/relationships-between-methane-emission-of-holstein-friesian-dairy-cows-and-fatty-acids-volatile-metabolites-and-non-volatile-metabolites-in-milk
#20
S van Gastelen, E C Antunes-Fernandes, K A Hettinga, J Dijkstra
This study investigated the relationships between methane (CH4) emission and fatty acids, volatile metabolites (V) and non-volatile metabolites (NV) in milk of dairy cows. Data from an experiment with 32 multiparous dairy cows and four diets were used. All diets had a roughage : concentrate ratio of 80 : 20 based on dry matter (DM). Roughage consisted of either 1000 g/kg DM grass silage (GS), 1000 g/kg DM maize silage (MS), or a mixture of both silages (667 g/kg DM GS and 333 g/kg DM MS; 333 g/kg DM GS and 677 g/kg DM MS)...
February 21, 2017: Animal: An International Journal of Animal Bioscience
keyword
keyword
22118
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"