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https://www.readbyqxmd.com/read/28294257/protein-bound-vaccinium-fruit-polyphenols-decrease-ige-binding-to-peanut-allergens-and-rbl-2h3-mast-cell-degranulation-in-vitro
#1
Nathalie J Plundrich, Rishipal R Bansode, E Allen Foegeding, Leonard L Williams, Mary Ann Lila
Peanut allergy is a worldwide health concern. In this study, the natural binding properties of plant-derived polyphenols to proteins was leveraged to produce stable protein-polyphenol complexes comprised of peanut proteins and cranberry (Vaccinium macrocarpon Ait.) or lowbush blueberry (Vaccinium angustifolium Ait.) pomace polyphenols. Protein-bound and free polyphenols were characterized and quantified by multistep extraction of polyphenols from protein-polyphenol complexes. Immunoblotting was performed with peanut-allergic plasma to determine peanut protein-specific IgE binding to unmodified peanut protein, or to peanut protein-polyphenol complexes...
March 15, 2017: Food & Function
https://www.readbyqxmd.com/read/28291888/cranberry-capsules-for-bacteriuria-plus-pyuria-in-nursing-home-residents-reply
#2
LETTER
Manisha Juthani-Mehta, Peter H Van Ness, Peter Peduzzi
No abstract text is available yet for this article.
March 14, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28291884/cranberry-capsules-for-bacteriuria-plus-pyuria-in-nursing-home-residents
#3
LETTER
Kerry L LaPlante, Christian M Gill, David Rowley
No abstract text is available yet for this article.
March 14, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28291883/cranberry-capsules-for-bacteriuria-plus-pyuria-in-nursing-home-residents
#4
LETTER
Chloé Anderson, Kevin McGregor, James A Hanley
No abstract text is available yet for this article.
March 14, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28290364/estimation-of-kinetic-parameters-of-anthocyanins-and-color-degradation-in-vitamin-c-fortified-cranberry-juice-during-storage
#5
Sunisa Roidoung, Kirk D Dolan, Muhammad Siddiq
Color degradation in cranberry juice during storage is the most common consumer complaint. To enhance nutritional quality, juice is typically fortified with vitamin C. This study determined effect of gallic acid, a natural antioxidant, for the preservation of anthocyanins (ACYs) and color, and estimated kinetics of ACYs and color degradation. Juice, fortified with 40-80mg/100mL vitamin C and 0-320mg/100mL gallic acid, was pasteurized at 85°C for 1min and stored at 23°C for 16days. Total monomeric anthocyanins and red color intensity were evaluated spectrophotometrically and data were used to determine degradation rate constants (k values) and order of reaction (n) of ACYs and color...
April 2017: Food Research International
https://www.readbyqxmd.com/read/28290272/strawberry-and-cranberry-polyphenols-improve-insulin-sensitivity-in-insulin-resistant-non-diabetic-adults-a-parallel-double-blind-controlled-and-randomised-clinical-trial
#6
Martine Paquette, Ana S Medina Larqué, S J Weisnagel, Yves Desjardins, Julie Marois, Geneviève Pilon, Stéphanie Dudonné, André Marette, Hélène Jacques
Plant-derived foods rich in polyphenols are associated with several cardiometabolic health benefits, such as reduced postprandial hyperglycaemia. However, their impact on whole-body insulin sensitivity using the hyperinsulinaemic-euglycaemic clamp technique remains under-studied. We aimed to determine the effects of strawberry and cranberry polyphenols (SCP) on insulin sensitivity, glucose tolerance, insulin secretion, lipid profile, inflammation and oxidative stress markers in free-living insulin-resistant overweight or obese human subjects (n 41) in a parallel, double-blind, controlled and randomised clinical trial...
March 14, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28288837/can-cranberries-contribute-to-reduce-the-incidence-of-urinary-tract-infections-a-systematic-review-with-meta-analysis-and-trial-sequential-analysis-of-clinical-trials
#7
Ângelo Luís, Fernanda Domingues, Luísa Pereira
PURPOSE: To clarify the association between cranberries intake and the prevention of urinary tract infections (UTIs). METHODS: It was performed a systematic review, complied with the PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analysis) statement, followed by a meta-analysis and trial sequential analysis (TSA) of clinical trials. RESULTS: The results clearly show the potential use of cranberries in a clinical condition of UTI...
March 10, 2017: Journal of Urology
https://www.readbyqxmd.com/read/28287476/absorption-metabolism-and-excretion-of-cranberry-poly-phenols-in-humans-a-dose-response-study-and-assessment-of-inter-individual-variability
#8
Rodrigo P Feliciano, Charlotte E Mills, Geoffrey Istas, Christian Heiss, Ana Rodriguez-Mateos
The beneficial health effects of cranberries have been attributed to their (poly)phenol content. Recent studies have investigated the absorption, metabolism and excretion of cranberry (poly)phenols; however, little is known about whether they follow a dose response in vivo at different levels of intake. An acute double-blind randomized controlled trial in 10 healthy men with cranberry juices containing 409, 787, 1238, 1534 and 1910 mg total (poly)phenols was performed. Blood and urine were analyzed by UPLC-Q-TOF-MS...
March 11, 2017: Nutrients
https://www.readbyqxmd.com/read/28261001/effects-of-cranberry-vaccinum-macrocarpon-supplementation-on-iron-status-and-inflammatory-markers-in-rowers
#9
Anna Skarpańska-Stejnborn, Piotr Basta, Jerzy Trzeciak, Alicja Michalska, M Emin Kafkas, Donata Woitas-Ślubowska
BACKGROUND: The aim of this study was to analyze the effect of supplementation with cranberry (Vaccinum macrocarpon) on the levels of pro-inflammatory cytokines, hepcidin and selected markers of iron metabolism in rowers subjected to exhaustive exercise. METHODS: This double-blind study included 16 members of the Polish Rowing Team. The subjects were randomly assigned to the supplemented group (n = 9), receiving 1200 mg of cranberry extract for 6 weeks, or to the placebo group (n = 7)...
2017: Journal of the International Society of Sports Nutrition
https://www.readbyqxmd.com/read/28250016/construction-of-a-high-density-american-cranberry-vaccinium-macrocarpon-ait-composite-map-using-genotyping-by-sequencing-for-multi-pedigree-linkage-mapping
#10
Brandon Schlautman, Giovanny Covarrubias-Pazaran, Luis Diaz-Garcia, Massimo Iorizzo, James Polashock, Edward Grygleski, Nicholi Vorsa, Juan Zalapa
The American cranberry (Vaccinium macrocarpon Ait.) is a recently domesticated, economically important, fruit crop with limited molecular resources. New genetic resources could accelerate genetic gain in cranberry through characterization of its genomic structure and by enabling molecular-assisted breeding strategies. To increase the availability of cranberry genomic resources, genotyping-by-sequencing (GBS) was used to discover and genotype thousands of single nucleotide polymorphisms (SNPs) within three inter-related cranberry full-sib populations...
March 1, 2017: G3: Genes—Genomes—Genetics
https://www.readbyqxmd.com/read/28245642/flight-synchrony-among-the-major-moth-pests-of-cranberries-in-the-upper-midwest-usa
#11
Shawn A Steffan, Merritt E Singleton, Jayne Sojka, Elissa M Chasen, Annie E Deutsch, Juan E Zalapa, Christelle Guédot
The cranberry fruitworm (Acrobasis vaccinii Riley), sparganothis fruitworm (Sparganothis sulfureana Clemens), and blackheaded fireworm (Rhopobota naevana Hübner) are historically significant pests of cranberries (Vaccinium macrocarpon Aiton) in the Upper Midwest (Wisconsin), USA. Their respective natural histories are well documented but correlations between developmental benchmarks (e.g., larval eclosion) and degree-day accruals are not yet known. Treatment timings are critical to the optimization of any given control tactic, and degree-day accrual facilitates optimization by quantifying the developmental status of pest populations...
February 26, 2017: Insects
https://www.readbyqxmd.com/read/28242037/influence-of-high-power-ultrasound-on-selected-moulds-yeasts-and-alicyclobacillus-acidoterrestris-in-apple-cranberry-and-blueberry-juice-and-nectar
#12
Anet Režek Jambrak, Marina Šimunek, Silva Evačić, Ksenija Markov, Goran Smoljanić, Jadranka Frece
The purpose of this study was to investigate the effect of non-thermal technology, high power ultrasound (HPU) on inactivation of Aspergillus ochraceus 318, Penicillium expansum 565, Rhodotorula sp. 74, Saccharomyces cerevisiae 5 and Alicyclobacillus acidoterrestris DSM 3922 in clear juices and nectars from apple, blueberry and cranberry juice concentrate. Inoculated juice and nectars were treated by high power ultrasound (20kHz) according to procedure set by central composite design (CCD). Three operational parameters, amplitude (60, 90 and 120μm), temperature (20, 40 and 60°C), and treatment time (3, 6 or 9min) were varied in order to observe the influence of ultrasound and combination of ultrasound and slight heating (thermosonication) on growth and inactivation of selected microorganisms...
February 17, 2017: Ultrasonics
https://www.readbyqxmd.com/read/28230697/cranberry-capsules-don-t-prevent-bacteriuria-plus-pyuria-in-older-women
#13
Karen Rosenberg, Joan Zolot
No abstract text is available yet for this article.
March 2017: American Journal of Nursing
https://www.readbyqxmd.com/read/28190352/polyphenol-interactions-mitigate-the-immunogenicity-and-allergenicity-of-gliadins
#14
Maxime Pérot, Roberta Lupi, Sylvain Guyot, Carine Delayre-Orthez, Pascale Gadonna-Widehem, Jean-Yves Thébaudin, Marie Bodinier, Colette Larré
Wheat allergy is an IgE-mediated disorder. Polyphenols, which are known to interact with certain proteins, could be used to reduce allergic reactions. This study screened several polyphenol sources for their ability to interact with gliadins, mask epitopes, and affect basophil degranulation. Polyphenol extracts from artichoke leaves, cranberries, apples, and green tea leaves were examined. Of these extracts, the first three formed insoluble complexes with gliadins. Only the cranberry and apple extracts masked epitopes in dot blot assays using anti-gliadin IgG and IgE antibodies from patients with wheat allergies...
March 1, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28186383/cranberry-capsules-to-prevent-nosocomial-urinary-tract-bacteriuria-after-pelvic-surgery-a-randomised-controlled-trial
#15
V Letouzey, D Ulrich, C Demattei, S Alonso, S Huberlant, J-P Lavigne, R de Tayrac
OBJECTIVE: To evaluate whether cranberries are able to prevent postoperative urinary bacteriuria in patients undergoing pelvic surgery and receiving transurethral catheterisation. DESIGN: Randomised, double-blind, placebo-controlled trial. SETTINGS: French tertiary Care centre, University Hospital. POPULATION: A total of 272 women undergoing pelvic surgery aged 18 or older. METHODS: Participants undergoing pelvic surgery were randomised to 36 mg cranberry (proanthocyanidins, PAC) or placebo once daily for 10 days...
February 10, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28165546/highly-standardized-cranberry-extract-supplementation-anthocran%C3%A2-as-prophylaxis-in-young-healthy-subjects-with-recurrent-urinary-tract-infections
#16
A Ledda, G Belcaro, M Dugall, A Riva, S Togni, R Eggenhoffner, L Giacomelli
OBJECTIVE: Several studies have investigated the role of cranberry extract in the prevention of recurrent urinary tract infections (UTIs), on different selected subpopulations at increased risk of UTI. In this registry, we tested the prophylactic effects of an oral supplementation containing a highly standardized cranberry extract (Anthocran®) in young subjects with a previous history of recurrent UTIs, over a 2-months follow-up. PATIENTS AND METHODS: 36 otherwise healthy subjects in juvenile age (between 12 and 18 years of age) suffering by recurrent UTIs were enrolled...
January 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28161211/cranberry-extract-inhibits-in-vitro-adhesion-of-f4-and-f18-escherichia-coli-to-pig-intestinal-epithelium-and-reduces-in-vivo-excretion-of-pigs-orally-challenged-with-f18-verotoxigenic-e-coli
#17
Annelies Coddens, Michaela Loos, Daisy Vanrompay, Jean Paul Remon, Eric Cox
F4(+)E. coli and F18(+)E. coli infections are an important threat for pig industry worldwide. Antibiotics are commonly used to treat infected piglets, but the emerging development of resistance against antibiotics raises major concerns. Hence, alternative therapies to prevent pigs from F4(+)E. coli and F18(+)E. coli infections need to be developed. Since cranberry previously showed anti-adhesive activity against uropathogenic E. coli, we aimed to investigate whether cranberry extract could also inhibit binding of F4(+)E...
January 20, 2017: Veterinary Microbiology
https://www.readbyqxmd.com/read/28157162/evidence%C3%A2-of%C3%A2-some%C3%A2-natural%C3%A2-products%C3%A2-with%C3%A2-antigenotoxic%C3%A2-effects-%C3%A2-part%C3%A2-1-%C3%A2-fruits%C3%A2-and%C3%A2-polysaccharides
#18
REVIEW
Jeannett Alejandra Izquierdo-Vega, José Antonio Morales-González, Manuel SánchezGutiérrez, Gabriel Betanzos-Cabrera, Sara M Sosa-Delgado, María Teresa Sumaya-Martínez, Ángel Morales-González, Rogelio Paniagua-Pérez, Eduardo Madrigal-Bujaidar, Eduardo Madrigal-Santillán
Cancer is one of the leading causes of deaths worldwide. The agents capable of causing damage to genetic material are known  as genotoxins and, according to their mode of action, are classified into mutagens, carcinogens or teratogens. Genotoxins are  involved in the pathogenesis of several chronic degenerative diseases including hepatic, neurodegenerative and cardiovascular  disorders, diabetes, arthritis, cancer, chronic inflammation and ageing. In recent decades, researchers have found novel bioactive  phytocompounds able to counteract the effects of physical and chemical mutagens...
February 2, 2017: Nutrients
https://www.readbyqxmd.com/read/28151514/-cranberry-juice-and-urinary-tract-infections
#19
A Cura Della Redazione
No abstract text is available yet for this article.
October 2016: Assistenza Infermieristica e Ricerca: AIR
https://www.readbyqxmd.com/read/28144131/cranberry-juice-concentrate-does-not-significantly-decrease-the-incidence-of-acquired-bacteriuria-in-female-hip-fracture-patients-receiving-urine-catheter-a-double-blind-randomized-trial
#20
Anna-Karin Gunnarsson, Lena Gunningberg, Sune Larsson, Kenneth B Jonsson
BACKGROUND: Urinary tract infection (UTI) is a common complication among patients with hip fractures. Receiving an indwelling urinary catheter is a risk factor for developing UTIs. Treatment of symptomatic UTIs with antibiotics is expensive and can result in the development of antimicrobial resistance. Cranberries are thought to prevent UTI. There is no previous research on this potential effect in patients with hip fracture who receive urinary catheters. AIM: The aim of this study is to investigate whether intake of cranberry juice concentrate pre-operatively decreases the incidence of postoperative UTIs in hip fracture patients that received a urinary catheter...
2017: Clinical Interventions in Aging
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