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plant-based diet and antioxidants

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https://www.readbyqxmd.com/read/29575862/dietary-intake-of-antioxidants-and-fats-in-the-context-of-coronary-heart-disease-prevention-among-elderly-people
#1
Emilia Kolarzyk, Agata Skop-Lewandowska, Jagoda Jaworska, Agnieszka Ostachowska-Gąsior, Teresa Krzeszowska-Rosiek
INTRODUCTION: Some literature data indicate that the proper intake of exogenic antioxidants from food and the proper intake of fats can offer significant protection against coronary heart disease. OBJECTIVES: The estimation of total antioxidant capacity of food intake on the basis of Dietary Antioxidant Index (DAI), together with an assessment of the contribution of particular food products in DAI, and the evaluation of consumption of all dietary fats and frequency of consumption of products that are a source of fats among elderly people in Krakow, Poland...
March 14, 2018: Annals of Agricultural and Environmental Medicine: AAEM
https://www.readbyqxmd.com/read/29555333/nutritional-patterns-associated-with-the-maintenance-of-neurocognitive-functions-and-the-risk-of-dementia-and-alzheimer-s-disease-a-focus-on-human-studies
#2
REVIEW
Francesca Pistollato, Ruben Calderón Iglesias, Roberto Ruiz, Silvia Aparicio, Jorge Crespo, Luis Dzul Lopez, Piera Pia Manna, Francesca Giampieri, Maurizio Battino
Ample epidemiological evidence suggests a strong correlation among diet, lifestyle factors and the onset and consolidation of dementia and Alzheimer's disease (AD). It has been demonstrated that AD, diabetes, obesity, insulin resistance, and cardiovascular disease are strongly interconnected pathologies. Preventive strategies and nutritional interventions seem to be promising approaches to delay neurocognitive decline and reduce the risk of AD and other non-psychiatric co-morbidities. In this regard, healthy dietary patterns, characterized by high intake of plant-based foods, probiotics, antioxidants, soy beans, nuts, and omega-3 polyunsaturated fatty acids, and a low intake of saturated fats, animal-derived proteins, and refined sugars, have been shown to decrease the risk of neurocognitive impairments and eventually the onset of AD...
March 16, 2018: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/29518971/dietary-plants-for-the-prevention-and-management-of-kidney-stones-preclinical-and-clinical-evidence-and-molecular-mechanisms
#3
REVIEW
Mina Cheraghi Nirumand, Marziyeh Hajialyani, Roja Rahimi, Mohammad Hosein Farzaei, Stéphane Zingue, Seyed Mohammad Nabavi, Anupam Bishayee
Kidney stones are one of the oldest known and common diseases in the urinary tract system. Various human studies have suggested that diets with a higher intake of vegetables and fruits play a role in the prevention of kidney stones. In this review, we have provided an overview of these dietary plants, their main chemical constituents, and their possible mechanisms of action. Camellia sinensis (green tea), Rubus idaeus (raspberry), Rubia cordifolia (common madder), Petroselinum crispum (parsley), Punica granatum (pomegranate), Pistacia lentiscus (mastic), Solanum xanthocarpum (yellow-fruit nightshade), Urtica dioica (stinging nettle), Dolichos biflorus ( horse gram ), Ammi visnaga (khella), Nigella sativa (black-cumin), Hibiscus sabdariffa (roselle), and Origanum vulgare (oregano) have received considerable interest based on scientific evidence...
March 7, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29477520/performance-and-methane-emissions-in-dairy-cows-fed-oregano-and-green-tea-extracts-as-feed-additives
#4
G J Kolling, S C B Stivanin, A M Gabbi, F S Machado, A L Ferreira, M M Campos, T R Tomich, C S Cunha, S W Dill, L G R Pereira, V Fischer
Plant extracts have been proposed as substitutes for chemical feed additives due to their potential as rumen fermentation modifiers and because of their antimicrobial and antioxidant activities, possibly reducing methane emissions. This study aimed to evaluate the use of oregano (OR), green tea extracts (GT), and their association as feed additives on the performance and methane emissions from dairy between 28 and 87 d of lactation. Thirty-two lactating dairy cows, blocked into 2 genetic groups: 16 Holstein cows and 16 crossbred Holstein-Gir, with 522...
February 21, 2018: Journal of Dairy Science
https://www.readbyqxmd.com/read/29467788/toxicological-and-biochemical-analyses-demonstrate-the-absence-of-lethal-or-sublethal-effects-of-cry1c-or-cry2a-expressing-bt-rice-on-the-collembolan-folsomia-candida
#5
Yan Yang, Bing Zhang, Xiang Zhou, Jörg Romeis, Yufa Peng, Yunhe Li
Assessing the potential effects of insect-resistant genetically engineered (GE) plants on collembolans is important because these common soil arthropods may be exposed to insecticidal proteins produced in GE plants by ingestion of plant residues, crop pollen, or root exudates. Laboratory studies were conducted to evaluate the potential effects of two Bacillus thuringiensis ( Bt )-rice lines expressing Cry1C and Cry2A in pollen and leaves and of their non- Bt conventional isolines on the fitness of the collembolan Folsomia candida and on the activities of its antioxidant-related enzymes, superoxide dismutase and peroxidase, and of its detoxification-related enzymes, glutathione reductase and glutathione S -transferase...
2018: Frontiers in Plant Science
https://www.readbyqxmd.com/read/29413674/the-effects-of-including-corn-silage-corn-stalk-silage-and-corn-grain-in-finishing-ration-of-beef-steers-on-meat-quality-and-oxidative-stability
#6
Liwen He, Hao Wu, Guogen Wang, Qingxiang Meng, Zhenming Zhou
The effect of cattle feed on beef quality and oxidative stability was investigated. A corn silage (CS)-based finishing diet was compared with the diets based on corn stalk silage (SS) or corn stalk silage combined with its expected corn grain (SSC), containing a ratio of stalk to grain of corn plant of 1.5:1. Replacing CS with SS in the finishing diet had no effect on the proximate nutrients, cholesterol content, fatty acids profile, pH, color, water holding capacity, tenderness, texture profile, or oxidative stability of beef muscle...
January 31, 2018: Meat Science
https://www.readbyqxmd.com/read/29327229/leopoldia-comosa-prevents-metabolic-disorders-in-rats-with-high-fat-diet-induced-obesity
#7
T Casacchia, F Scavello, C Rocca, M C Granieri, G Beretta, D Amelio, F Gelmini, A Spena, R Mazza, C C Toma, Tommaso Angelone, Giancarlo Statti, T Pasqua
PURPOSE: Obesity is the main feature of a complex illness known as metabolic syndrome. Anti-obesogenic therapies are often associated with side effects and represent a high cost in conventional pharmacological approaches. New strategies based on natural remedies are under continuous investigation. Leopoldia comosa (L.) Parl. (L. comosa) is a spontaneous plant with diuretic, anti-inflammatory and antioxidant properties. Recently, a hypoglycemic activity mediated by inhibition of carbohydrate digestion has been identified...
January 11, 2018: European Journal of Nutrition
https://www.readbyqxmd.com/read/29305990/effect-of-yeast-xanthophyllomyces-dendrorhous-and-plant-saint-john-s-wort-lemon-balm-and-rosemary-extract-based-functional-diets-on-antioxidant-and-immune-status-of-atlantic-salmon-salmo-salar-subjected-to-crowding-stress
#8
Sebastián Reyes-Cerpa, Eva Vallejos-Vidal, María José Gonzalez-Bown, Jonathan Morales-Reyes, Diego Pérez-Stuardo, Deborah Vargas, Mónica Imarai, Víctor Cifuentes, Eugenio Spencer, Ana María Sandino, Felipe E Reyes-López
Salmon farming may face stress due to the intensive culture conditions with negative impacts on overall performance. In this aspect, functional feed improves not only the basic nutritional requirements but also the health status and fish growth. However, to date no studies have been carried out to evaluate the effect of functional diets in salmon subjected to crowding stress. Thus, the aim of this study was to evaluate the effect of yeast extract (Xanthophyllomyces dendrorhous; diet A) and the combination of plant extracts (common Saint John's wort, lemon balm, and rosemary; diet B) on the antioxidant and immune status of Atlantic salmon grown under normal cultured conditions and then subjected to crowding stress...
March 2018: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/29288811/effects-of-dietary-oxidized-fish-oil-supplementation-on-oxidative-stress-and-antioxidant-defense-system-in-juvenile-rainbow-trout-oncorhynchus-mykiss
#9
Stéphanie Fontagné-Dicharry, Laurence Larroquet, Karine Dias, Marianne Cluzeaud, Cécile Heraud, Dominique Corlay
The objective of the study was to characterize the response of the antioxidant defense system against dietary prooxidant conditions in rainbow trout juveniles. Fish (initial mean weight: 62 ± 1 g) were fed three fishmeal and plant-derived protein-based diets supplemented with 15% fresh fish oil (CTL diet), 15% fresh fish oil from tuna by-products (BYP diet) or 15% autooxidized fish oil (OX diet) over a 12-week growth trial at 17.5 ± 0.5 °C. No significant differences in growth performance were recorded between dietary groups...
March 2018: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/29065499/an-overview-of-dietary-interventions-and-strategies-to-optimize-the-management-of-non-alcoholic-fatty-liver-disease
#10
REVIEW
Brandon J Perumpail, Rosann Cholankeril, Eric R Yoo, Donghee Kim, Aijaz Ahmed
Aim : To investigate the efficacy of lifestyle adjustment strategies as a preventive measure and/or treatment of obesity-related non-alcoholic fatty liver disease in adults. Method : A systematic review of literature through 1 July 2017 on the PubMed Database was performed. A comprehensive search was conducted using key terms, such as non-alcoholic fatty liver disease (NAFLD), combined with lifestyle intervention, diet, and exercise. All of the articles and studies obtained from the search were reviewed. Redundant literature was excluded...
October 22, 2017: Diseases (Basel)
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
#11
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/28887684/plant-based-nutrition-an-essential-component-of-cardiovascular-disease-prevention-and-management
#12
REVIEW
Hena Patel, Sonal Chandra, Sarah Alexander, Jeffrey Soble, Kim Allan Williams
PURPOSE OF REVIEW: This review aims to summarize and discuss the role of plant-based nutrition as an adjunct to the management of cardiovascular disease (CVD). Discussion of nutrition and the benefits of a plant-based diet should be highlighted during healthcare provider visits as an essential part of the overall CVD prevention and management care plan. RECENT FINDINGS: Evidence from prospective cohort studies indicates that a high consumption of predominantly plant-based foods, such as fruit and vegetables, nuts, and whole grains, is associated with a significantly lower risk of CVD...
September 8, 2017: Current Cardiology Reports
https://www.readbyqxmd.com/read/28868057/selenium-induced-toxicity-is-counteracted-by-sulfur-in-broccoli-brassica-oleracea-l-var-italica
#13
Ming Tian, Maixia Hui, Theodore W Thannhauser, Siyi Pan, Li Li
Selenium (Se) is an essential micronutrient for humans. Increasing Se content in food crops offers an effective approach to enhance the consumption of Se in human diets. A thoroughly understanding of the effects of Se on plant growth is important for Se biofortification in food crops. Given that Se is an analog of sulfur (S) and can be toxic to plants, its effect on plant growth is expected to be greatly affected by S nutrition. However, this remains to be further understood. Here, we evaluated the influence of Se treatments on broccoli (Brassica oleracea L...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28817105/bioactive-compounds-from-mexican-varieties-of-the-common-bean-phaseolus-vulgaris-implications-for-health
#14
REVIEW
Celia Chávez-Mendoza, Esteban Sánchez
As Mexico is located within Mesoamerica, it is considered the site where the bean plant originated and where it was domesticated. Beans have been an integral part of the Mexican diet for thousands of years. Within the country, there are a number of genotypes possessing highly diverse physical and chemical properties. This review describes the major bioactive compounds contained on the Mexican varieties of the common bean. A brief analysis is carried out regarding the benefits they have on health. The effect of seed coat color on the nutraceutical compounds content is distinguished, where black bean stands out because it is high content of anthocyanins, polyphenols and flavonoids such as quercetin...
August 17, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28738536/effect-of-apigenin-kaempferol-and-resveratrol-on-the-gene-expression-and-protein-secretion-of-tumor-necrosis-factor-alpha-tnf-%C3%AE-and-interleukin-10-il-10-in-raw-264-7-macrophages
#15
Marta Palacz-Wrobel, Paulina Borkowska, Monika Paul-Samojedny, Malgorzata Kowalczyk, Anna Fila-Danilow, Renata Suchanek-Raif, Jan Kowalski
Polyphenols such as apigenin, kaempferol or resveratrol are typically found in plants, including fruits, vegetables, herbs and spices, which have a wide range of biological functions such as antioxidative, anti-inflammatory, vasodilative, anticoagulative and proapoptotic. Discovering such multifunctional compounds in widely consumed plant-based products - ones that both inhibit the release of TNF-α from tissue macrophages and at the same time enhance the secretion of IL-10 - would be an important signpost in the quest for effective pharmacological treatment of numerous diseases that have an inflammatory etiology...
September 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28669771/antidiabetic-antioxidant-and-anti-inflammatory-properties-of-water-and-n-butanol-soluble-extracts-from-saharian-anvillea-radiata-in-high-fat-diet-fed-mice
#16
Chouaib Kandouli, Mathieu Cassien, Anne Mercier, Caroline Delehedde, Emilie Ricquebourg, Pierre Stocker, Mourad Mekaouche, Zineb Leulmi, Aicha Mechakra, Sophie Thétiot-Laurent, Marcel Culcasi, Sylvia Pietri
ETHNOPHARMACOLOGICAL RELEVANCE: According to Saharian traditional medicine, Anvillea radiata Coss. & Dur. (Asteraceae) has been valued for treating a variety of ailments such as gastro-intestinal, liver and pulmonary diseases, and has gained awareness for its beneficial effect on postprandial hyperglycemia. However, to best of our knowledge, no detailed study of the antidiabetic curative effects of this plant has been conducted yet. AIM OF THE STUDY: To determine the hypoglycemic and antidiabetic effect of dietary supplementation with Anvillea radiata extracts on high-fat-diet (HFD)-induced obesity and insulin resistance in C57BL/6J mice in relation with antioxidant, anti-inflammatory, pancreatic beta-cells and skeletal muscle protection, and digestive enzyme inhibiting properties...
July 31, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28503053/pea-pisum-sativum-and-its-anticancer-activity
#17
REVIEW
Runchana Rungruangmaitree, Wannee Jiraungkoorskul
Pisum sativum (Family: Fabaceae), as known as green pea or garden pea, has long been important in diet due to its content of fiber, protein, starch, trace elements, and many phytochemical substances. It has been shown to possess antibacterial, antidiabetic, antifungal, anti-inflammatory, antihypercholesterolemia, and antioxidant activities and also shown anticancer property. Its nonnutritive biologically active components include alkaloids, flavonoids, glycosides, isoflavones, phenols, phytosterols, phytic acid, protease inhibitors, saponins, and tannins...
January 2017: Pharmacognosy Reviews
https://www.readbyqxmd.com/read/28286649/protein-hydrolysates-in-animal-nutrition-industrial-production-bioactive-peptides-and-functional-significance
#18
REVIEW
Yongqing Hou, Zhenlong Wu, Zhaolai Dai, Genhu Wang, Guoyao Wu
Recent years have witnessed growing interest in the role of peptides in animal nutrition. Chemical, enzymatic, or microbial hydrolysis of proteins in animal by-products or plant-source feedstuffs before feeding is an attractive means of generating high-quality small or large peptides that have both nutritional and physiological or regulatory functions in livestock, poultry and fish. These peptides may also be formed from ingested proteins in the gastrointestinal tract, but the types of resultant peptides can vary greatly with the physiological conditions of the animals and the composition of the diets...
2017: Journal of Animal Science and Biotechnology
https://www.readbyqxmd.com/read/28256666/neuroprotective-effects-of-phytosterol-esters-against-high-cholesterol-induced-cognitive-deficits-in-aged-rat
#19
Xu Rui, Li Wenfang, Cheng Jing, Chen Meng, Ding Chengcheng, Xu Jiqu, Rong Shuang
Accumulating epidemiological and experimental studies have confirmed that a high-cholesterol diet is detrimental to cognitive performance in animal models. Phytosterols, a class of naturally occurring structural components in plant foods, have been demonstrated to possess cholesterol-lowering and antioxidant effects. Phytosterol esters (PSE) are esters of phytosterol. The aim of this study was to evaluate the neuroprotective effects of PSE on cognitive deficit induced by a cholesterol-enriched diet in aged rats, and to explore their underlying mechanisms for these effects...
March 22, 2017: Food & Function
https://www.readbyqxmd.com/read/28250905/possible-role-of-common-spices-as-a-preventive-and-therapeutic-agent-for-alzheimer-s-disease
#20
REVIEW
Omid Mirmosayyeb, Amirpouya Tanhaei, Hamid R Sohrabi, Ralph N Martins, Mana Tanhaei, Mohammad Amin Najafi, Ali Safaei, Rokhsareh Meamar
For centuries, spices have been consumed as food additives or medicinal agents. However, there is increasing evidence indicating the plant-based foods in regular diet may lower the risk of neurodegenerative diseases including Alzheimer disease. Spices, as one of the most commonly used plant-based food additives may provide more than just flavors, but as agents that may prevent or even halt neurodegenerative processes associated with aging. In this article, we review the role and application of five commonly used dietary spices including saffron turmeric, pepper family, zingiber, and cinnamon...
2017: International Journal of Preventive Medicine
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