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https://www.readbyqxmd.com/read/28531805/troxerutin-txn-potentiated-5-fluorouracil-5-fu-treatment-of-human-gastric-cancer-through-suppressing-stat3-nf-%C3%AE%C2%BAb-and-bcl-2-signaling-pathways
#1
Gui-Yun Xu, Xiao-Jun Tang
Gastric cancer still presents a significant problem for public health worldwide. Troxerutin (TXN), a flavonoid present in tea, coffee, cereal grains, and a variety of fruits and vegetables, exhibits various pharmacological and biological activities in vitro and in vivo. We investigated the ability of TXN to reverse the in vitro and in vivo drug resistance of human gastric cancer cells, which were resistant to treatment of 5-Fluorouracil (5-FU). 5-Fu is a pyrimidine analog, which is widely used in the treatment of cancers...
May 19, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28531128/linoleic-acid-a-nutritional-quandary
#2
REVIEW
Ronald J Jandacek
Over the course of the twentieth century, there was a 20-fold increase in consumption of vegetable oils resulting both from their increased availability and from recommendations to consume these oils as an aid to lower blood cholesterol levels. This dietary change markedly increased the consumption of linoleic acid to current levels of approximately 6% of total dietary energy. While considerable research has focused on the effects of dietary linoleic acid on cardiovascular health, questions about optimum dietary levels remain...
May 20, 2017: Healthcare (Basel, Switzerland)
https://www.readbyqxmd.com/read/28530194/solvent-effect-in-the-synthesis-of-hydrophobic-drug-loaded-polymer-nanoparticles
#3
Sandip Pal, Chabita Saha
Quercetin is an abundant flavonoid in fruits, vegetables such as onion, tea leaves, cranberry, radish leaves etc. with numerous biological activities and widely used as an effective antioxidant. Its low solubility in water and chemical decomposition in intestinal environment are predicaments in delivery through dietary or oral intake. Noble polymeric nanoparticles are of particular interest today because of their applications in many areas. Polymer nanoparticles have attracted the interest of many research groups and have been utilised in an increasing number of fields such as site targeted drug delivery in cancer research during the last decades...
June 2017: IET Nanobiotechnology
https://www.readbyqxmd.com/read/28526363/autonomous-motivation-and-fruit-vegetable-intake-in-parent-adolescent-dyads
#4
Laura A Dwyer, Niall Bolger, Jean-Philippe Laurenceau, Heather Patrick, April Y Oh, Linda C Nebeling, Erin Hennessy
INTRODUCTION: Autonomous motivation (motivation to engage in a behavior because of personal choice, interest, or value) is often associated with health behaviors. The present study contributes to research on motivation and eating behaviors by examining (1) how autonomous motivation is correlated within parent-adolescent dyads and (2) whether parent- and adolescent-reported autonomous motivation predicts the parent-adolescent correlation in fruit and vegetable (FV) intake frequency. METHODS: Data were drawn from the Family Life, Activity, Sun, Health, and Eating (FLASHE) Study, a cross-sectional U...
June 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28526362/using-secondary-24-hour-dietary-recall-data-to-estimate-daily-dietary-factor-intake-from-the-flashe-study-dietary-screener
#5
Teresa M Smith, Eric E Calloway, Courtney A Pinard, Erin Hennessy, April Y Oh, Linda C Nebeling, Amy L Yaroch
INTRODUCTION: The National Cancer Institute's 2014 Family Life, Activity, Sun, Health, and Eating Study utilized a 27-item Dietary Screener tailored to adolescent eating patterns that assessed the frequency of intake of several foods and beverages in parent-adolescent dyads. This study estimated intake of fruits and vegetables (FVs), dairy, added sugars, and whole grains for screener respondents using existing, nationally representative, 24-hour dietary recall data. METHODS: Dietary Screener items were converted from frequency responses to daily intake...
June 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28512322/physicochemical-properties-of-dietary-phytochemicals-can-predict-their-passive-absorption-in-the-human-small-intestine
#6
Sophie N B Selby-Pham, Rosalind B Miller, Kate Howell, Frank Dunshea, Louise E Bennett
A diet high in phytochemical-rich plant foods is associated with reducing the risk of chronic diseases such as cardiovascular and neurodegenerative diseases, obesity, diabetes and cancer. Oxidative stress and inflammation (OSI) is the common component underlying these chronic diseases. Whilst the positive health effects of phytochemicals and their metabolites have been demonstrated to regulate OSI, the timing and absorption for best effect is not well understood. We developed a model to predict the time to achieve maximal plasma concentration (Tmax) of phytochemicals in fruits and vegetables...
May 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28511887/antioxidant-polyphenols-in-cancer-treatment-friend-foe-or-foil
#7
REVIEW
Gian Luigi Russo, Idolo Tedesco, Carmela Spagnuolo, Maria Russo
Cancer prevention can be probably obtained with easier, faster and less financial strains by pursuing educational programs aimed to induce changes in lifestyle, starting from dietary habits. In the past decades, observational and case-control studies tried to establish a functional relationship between cancer mortality and morbidity and diet. The field becomes even more intricate when scientists investigated which dietary components are responsible for the putative, protective effects of fruits and vegetables against cancer...
May 13, 2017: Seminars in Cancer Biology
https://www.readbyqxmd.com/read/28511808/astaxanthin-from-shrimp-efficiently-modulates-oxidative-stress-and-allied-cell-death-progression-in-mcf-7-cells-treated-synergistically-with-%C3%AE-carotene-and-lutein-from-greens
#8
Poorigali Raghavendra-Rao Sowmya, Bangalore Prabhashankar Arathi, Kariyappa Vijay, Vallikannan Baskaran, Rangaswamy Lakshminarayana
This study investigated the synergistic efficacy of keto-carotenoid astaxanthin (AST, from shrimp) plus hydrocarbon (β-carotene, BC) and hydroxyl (lutein, L) carotenoids (from greens) on molecular events in MCF-7 cells. MCF-7 cells were treated with either of carotenoid (20 μM, AST or BC or L) separately or the mixture of them (an equimolar concentration of carotenoids mixture, CM) or saponified carotenoid extract from shrimp (SSCE) for 48 h and analyzed cellular uptake, cytotoxicity, and apoptosis. The IC50 and combination-index values of AST co-treatment with a lower concentration of BC and L (5 μM) exhibited enhanced cytotoxicity and oxidative stress as compared with individual carotenoids or SSCE...
May 13, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28511731/dietary-nitrate-and-blood-pressure-evolution-of-a-new-nutrient
#9
Ann Ashworth, Raul Bescos
Dietary nitrate is mainly obtained from vegetables, especially green leafy vegetables and beetroot. As a result of early research, dietary nitrate is currently viewed as a contaminant linked to increased risks of stomach cancer and methaemoglobinaemia. Consequently, nitrate levels are restricted in certain vegetables and in water supplies to ensure exposure levels remain below an acceptable daily intake of 3·7 mg/kg per d. The average nitrate intake in the UK is approximately 70 mg/d, although some population groups, such as vegetarians, may consume three times that amount...
May 17, 2017: Nutrition Research Reviews
https://www.readbyqxmd.com/read/28495603/ethnopharmacological-uses-phytochemistry-biological-activities-and-therapeutic-applications-of-clinacanthus-nutans-burm-f-lindau-a-comprehensive-review
#10
REVIEW
Muhamad Noor Alfarizal Kamarudin, Md Moklesur Rahman Sarker, Habsah Abdul Kadir, Long Chiau Ming
ETHNOPHARMACOLOGICAL RELEVANCE: Clinacanthus nutans (Burm. f.) Lindau, a widely used medicinal plant, is extensively grown in tropical Asia and Southeast Asian countries. C. nutans, with its broad spectrum of pharmacological activities, has been traditionally used to treat cancer, inflammatory disorders, diabetes, insect bites, and skin problems, consumed as a vegetable, mixed with fresh juices, in concoctions, and as a whole plant. The present review analyzes the advances in the ethnopharmacology, phytochemistry, pharmacology, and toxicology of C...
May 8, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28492800/fungal-infection-control-by-garlic-extracts-allium-sativum-l-and-modulation-of-peritoneal-macrophages-activity-in-murine-model-of-sporotrichosis
#11
J P Burian, L V S Sacramento, I Z Carlos
Garlic (Allium sativum L.) is grown all over the world as seasoning and medicinal vegetable since 3,000 BC. Allicin is the main component of garlic, being attributed to it the most of its biological activities, such as bactericidal, antifungal and antiviral actions. However, other compounds of garlic present antioxidant, hypocholesterolemic, vasodilator activities, protective action against different types of cancer, and immunomodulatory. Fungal infections are important causes of morbidity and mortality in people mainly in immunosuppressed ones...
May 4, 2017: Brazilian Journal of Biology, Revista Brasleira de Biologia
https://www.readbyqxmd.com/read/28491239/opuntia-spp-characterization-and-benefits-in-chronic-diseases
#12
REVIEW
María Del Socorro Santos Díaz, Ana-Paulina Barba de la Rosa, Cécile Héliès-Toussaint, Françoise Guéraud, Anne Nègre-Salvayre
Opuntia species have been used for centuries as food resources and in traditional folk medicine for their nutritional properties and their benefit in chronic diseases, particularly diabetes, obesity, cardiovascular diseases, and cancer. These plants are largely distributed in America, Africa, and the Mediterranean basin. Opuntia spp. have great economic potential because they grow in arid and desert areas, and O. ficus-indica, the domesticated O. species, is used as a nutritional and pharmaceutical agent in various dietary and value-added products...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/28490673/development-and-evaluation-of-the-national-cancer-institute-s-dietary-screener-questionnaire-scoring-algorithms
#13
Frances E Thompson, Douglas Midthune, Lisa Kahle, Kevin W Dodd
Background: Methods for improving the utility of short dietary assessment instruments are needed.Objective: We sought to describe the development of the NHANES Dietary Screener Questionnaire (DSQ) and its scoring algorithms and performance.Methods: The 19-item DSQ assesses intakes of fruits and vegetables, whole grains, added sugars, dairy, fiber, and calcium. Two nonconsecutive 24-h dietary recalls and the DSQ were administered in NHANES 2009-2010 to respondents aged 2-69 y (n = 7588). The DSQ frequency responses, coupled with sex- and age-specific portion size information, were regressed on intake from 24-h recalls by using the National Cancer Institute usual intake method to obtain scoring algorithms to estimate mean and prevalences of reaching 2 a priori threshold levels...
May 10, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28488765/antitumoral-potential-antioxidant-activity-and-carotenoid-content-of-two-southern-italy-tomato-cultivars-extracts-san-marzano-and-corbarino
#14
Daniela Barone, Letizia Cito, Giuseppina Tommonaro, Agnese Anna Abate, Danila Penon, Rocco De Prisco, Antonella Penon, Iris Maria Forte, Elisabetta Benedetti, Annamaria Cimini, Paola Indovina, Barbara Nicolaus, Francesca Pentimalli, Antonio Giordano
Gastric cancer represents a diffuse and aggressive neoplasm, whose mortality index is among the highest in the world. Predisposing factors are E-cadherin mutations, Helicobacter pylori infection and a diet rich in salted and smoked food, with a low intake of fresh fruits and vegetables. Here we analyzed the effect of total lipophilic extracts of two Southern Italy tomato varieties, San Marzano and Corbarino, on an in vitro model of gastric cancer, YCC-1, YCC-2 and YCC-3 cell lines, characterized by different aggressiveness...
May 10, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28476158/melicope-ptelefolia-leaf-extracts-exhibit-antioxidant-activity-and-exert-anti-proliferative-effect-with-apoptosis-induction-on-four-different-cancer-cell-lines
#15
Mohammad Faujul Kabir, Johari Mohd Ali, Mitra Abolmaesoomi, Onn Haji Hashim
BACKGROUND: Melicope ptelefolia is a well-known herb in a number of Asian countries. It is often used as vegetable salad and traditional medicine to address various ailments. However, not many studies have been currently done to evaluate the medicinal benefits of M. ptelefolia (MP). The present study reports antioxidant, anti-proliferative, and apoptosis induction activities of MP leaf extracts. METHOD: Young MP leaves were dried, powdered and extracted sequentially using hexane (HX), ethyl acetate (EA), methanol (MeOH) and water (W)...
May 5, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28474703/-risk-factors-associated-to-diffuse-gastric-cancer-and-intestinal-histological-patterns-in-an-adult-population-from-western-mexico
#16
Netzahualpilli Delgado-Figueroa, Paloma Casas-Junco, Juan Heriberto Torres-Jasso, Andrea Rebeca Bustos-Carpinteyro, Ernesto Santiago-Luna, María Eugenia Marín-Contreras, Josefina Yoaly Sánchez-López
INTRODUCTION: Gastric cancer (GC) is the third leading cause of cancer death worldwide, and is divided histologically in diffuse gastric cancer (DGC) and intestinal gastric cancer (IGC). Multiple risk factors have been associated with GC in different populations. The objective was to analyze the risk factors associated to DGC and IGC in a population from the western region of Mexico. MATERIAL AND METHODS: The DGC (n = 27) and IGC (n = 26) cases, each matched by age and sex with a control group, were analyzed...
March 2017: Gaceta Médica de México
https://www.readbyqxmd.com/read/28474032/momordica-charantia-a-popular-health-promoting-vegetable-with-multifunctionality
#17
REVIEW
Shuzhen Wang, Zhiliang Li, Guliang Yang, Chi-Tang Ho, Shiming Li
Products derived from edible medicinal plants have been used for centuries to prevent, treat, and even cure multiple diseases. Momordica charantia L., widely cultivated around the world, is a typical one bred for vegetables and medicinal usage. All parts of M. charantia possess important medicinal properties, including antidiabetic, anticancer, hypotensive, anti-obesity, antimicrobial, antihyperlipidemic, antioxidant, anti-inflammatory, immuno-modulatory, anthelmintic, neuro-protective, as well as hepato-protective properties both in vitro and in vivo...
May 5, 2017: Food & Function
https://www.readbyqxmd.com/read/28473740/adult-mortality-of-diseases-and-injuries-attributable-to-selected-metabolic-lifestyle-environmental-and-infectious-risk-factors-in-taiwan-a-comparative-risk-assessment
#18
Wei-Cheng Lo, Chu-Chang Ku, Shu-Ti Chiou, Chang-Chuan Chan, Chi-Ling Chen, Mei-Shu Lai, Hsien-Ho Lin
BACKGROUND: To facilitate priority-setting in health policymaking, we compiled the best available information to estimate the adult mortality (>30 years) burden attributable to 13 metabolic, lifestyle, infectious, and environmental risk factors in Taiwan. METHODS: We obtained data on risk factor exposure from nationally representative health surveys, cause-specific mortality from the National Death Registry, and relative risks from epidemiological studies and meta-analyses...
2017: Population Health Metrics
https://www.readbyqxmd.com/read/28472782/identification-of-deubiquitinase-targets-of-isothiocyanates-using-silac-assisted-quantitative-mass-spectrometry
#19
Ann P Lawson, Daniel W Bak, D Alexander Shannon, Marcus J C Long, Tushara Vijaykumar, Runhan Yu, Farid El Oualid, Eranthie Weerapana, Lizbeth Hedstrom
Cruciferous vegetables such as broccoli and kale have well documented chemopreventative and anticancer effects that are attributed to the presence of isothiocyanates (ITCs). ITCs modulate the levels of many oncogenic proteins, but the molecular mechanisms of ITC action are not understood. We previously reported that phenethyl isothiocyanate (PEITC) inhibits two deubiquitinases (DUBs), USP9x and UCH37. DUBs regulate many cellular processes and DUB dysregulation is linked to the pathogenesis of human diseases including cancer, neurodegeneration, and inflammation...
April 20, 2017: Oncotarget
https://www.readbyqxmd.com/read/28468625/adult-mortality-of-diseases-and-injuries-attributable-to-selected-metabolic-lifestyle-environmental-and-infectious-risk-factors-in-taiwan-a-comparative-risk-assessment
#20
Wei-Cheng Lo, Chu-Chang Ku, Shu-Ti Chiou, Chang-Chuan Chan, Chi-Ling Chen, Mei-Shu Lai, Hsien-Ho Lin
BACKGROUND: To facilitate priority-setting in health policymaking, we compiled the best available information to estimate the adult mortality (>30 years) burden attributable to 13 metabolic, lifestyle, infectious, and environmental risk factors in Taiwan. METHODS: We obtained data on risk factor exposure from nationally representative health surveys, cause-specific mortality from the National Death Registry, and relative risks from epidemiological studies and meta-analyses...
May 3, 2017: Population Health Metrics
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