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https://www.readbyqxmd.com/read/27906117/carotid-artery-stenting-versus-no-stenting-assisting-thrombectomy-for-acute-ischaemic-stroke-protocol-for-a-systematic-review-of-randomised-clinical-trials-with-meta-analyses-and-trial-sequential-analyses
#1
Henrik Steglich-Arnholm, Markus Holtmannspötter, Christian Gluud, Derk Wolfgang Krieger
BACKGROUND: In patients with intracranial large vessel arterial occlusion, ipsilateral extracranial carotid artery occlusions or near-occlusions pose a significant hurdle in endovascular management of acute ischaemic stroke. Stenting of the carotid lesion may be beneficial in this situation to provide a stable access for introducing catheters through the carotid lesion into the intracranial vasculature and the target occlusion. Furthermore, carotid stenting may ensure ample blood flow for wash-out of clot material and reperfusion of the ischaemic penumbral tissue...
December 1, 2016: Systematic Reviews
https://www.readbyqxmd.com/read/27906014/acceptability-and-use-of-ready-to-use-supplementary-food-compared-to-corn-soy-blend-as-a-targeted-ration-in-an-hiv-program-in-rural-haiti-a-qualitative-study
#2
Anne G Beckett, Debbie Humphries, J Gregory Jerome, Jessica E Teng, Patrick Ulysse, Louise C Ivers
BACKGROUND: Ready-to-use supplementary food (RUSF) is increasingly used as a component of food rations for adults with HIV. METHODS: We undertook a qualitative study to evaluate the acceptability and use of peanut-based RUSF compared to corn-soy blend (CSB) among adults living with HIV in rural Haiti who had been enrolled in a prospective, randomized trial comparing the impact of those rations. A total of 13 focus groups were conducted with 84 participants-42 selected from the RUSF arm of the study, and 42 from the CSB arm-using a guide with pre-designated core topics and open-ended questions...
February 17, 2016: AIDS Research and Therapy
https://www.readbyqxmd.com/read/27905090/marker-assisted-breeding-of-the-rice-restorer-line-wanhui-6725-for-disease-resistance-submergence-tolerance-and-aromatic-fragrance
#3
Yanchang Luo, Tingchen Ma, Aifang Zhang, Kar Hui Ong, Zefu Li, Jianbo Yang, Zhongchao Yin
BACKGROUND: Rice is a staple food crop in the world. With the increase in world population and economic development, farmers need to produce more rice in limited field. However, the rice production is frequently affected by biotic and abiotic stresses. The use of natural disease resistance and stress tolerance through genetic breeding is the most efficient and economical way to combat or acclimate to these stresses. In addition, rice with aromatic fragrance can significantly increase market value for its good grain quality...
December 2016: Rice
https://www.readbyqxmd.com/read/27898998/nutritional-supplementation-for-hip-fracture-aftercare-in-older-people
#4
REVIEW
Alison Avenell, Toby O Smith, James P Curtain, Jenson Cs Mak, Phyo K Myint
BACKGROUND: Older people with hip fractures are often malnourished at the time of fracture, and subsequently have poor food intake. This is an update of a Cochrane review first published in 2000, and previously updated in 2010. OBJECTIVES: To review the effects (benefits and harms) of nutritional interventions in older people recovering from hip fracture. SEARCH METHODS: We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register, CENTRAL, MEDLINE, MEDLINE In-Process & Other Non-Indexed Citations, Embase, CAB Abstracts, CINAHL, trial registers and reference lists...
November 30, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27898554/a-history-of-pas-in-the-us-public-health-service
#5
Mark F McKinnon, Epifanio Elizondo, Susan M Bonfiglio, Robin N Hunter-Buskey, Frances P Placide, Rebecca A Bunnell
Since 1798, the men and women of the Commissioned Corps of the US Public Health Service (USPHS), one of the seven US uniformed services, have served on the front lines of public health. Two hundred years after the start of the USPHS, the first physician assistant (PA) entered the service to carry on the tradition of protecting, promoting, and advancing the health and safety of the nation. These dedicated clinicians are involved in healthcare delivery to underserved and vulnerable populations, disease control and prevention, biomedical research, food and drug regulation, and national and international response efforts for natural and man-made disasters...
December 2016: JAAPA: Official Journal of the American Academy of Physician Assistants
https://www.readbyqxmd.com/read/27891120/two-major-clades-of-bradyrhizobia-dominate-symbiotic-interactions-with-pigeonpea-in-fields-of-c%C3%A3-te-d-ivoire
#6
Romain K Fossou, Dominik Ziegler, Adolphe Zézé, François Barja, Xavier Perret
In smallholder farms of Côte d'Ivoire, particularly in the northeast of the country, Cajanus cajan (pigeonpea) has become an important crop because of its multiple beneficial facets. Pigeonpea seeds provide food to make ends meet, are sold on local markets, and aerial parts serve as forage for animals. Since it fixes atmospheric nitrogen in symbiosis with soil bacteria collectively known as rhizobia, C. cajan also improves soil fertility and reduces fallow time. Yet, seed yields remain low mostly because farmers cannot afford chemical fertilizers...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27886390/green-yellow-and-red-risk-perception-in-everyday-life-a-communication-tool
#7
A Stensgaard, A DunnGalvin, D Nielsen, M Munch, C Bindslev-Jensen
BACKGROUND: Adolescents have the highest risk for food allergy-related fatalities. Our main aim was to investigate the level of risk in everyday social situations as perceived by adolescents/young adults with peanut allergy, their families and their friends. METHODS: The web-based 'Colours Of Risks' (COR) questionnaire was completed by 70 patients (aged 12-23 years), 103 mothers and fathers, 31 siblings (aged 12-26 years), and 42 friends (aged 12-24 years). COR deals with six main contexts (home, school/university, work, visiting/social activities, special occasions/parties, and vacations), each with 1-12 items...
November 25, 2016: Allergy
https://www.readbyqxmd.com/read/27885803/rapid-and-sensitive-determination-of-phytosterols-in-functional-foods-and-medicinal-herbs-by-using-uhplc-ms-ms-with-microwave-assisted-derivatization-combined-with-dual-ultrasound-assisted-dispersive-liquid-liquid-microextraction
#8
Jing Sun, Xian-En Zhao, Jun Dang, Xiaoyan Sun, Longfang Zheng, Jinmao You, Xiao Wang
In this work, a hyphenated technique of dual ultrasound-assisted dispersive liquid-liquid microextraction combined with microwave-assisted derivatization followed by ultra high performance liquid chromatography tandem mass spectrometry has been developed for the determination of phytosterols in functional foods and medicinal herbs. Multiple reaction monitoring mode was used for the tandem mass spectrometry detection. A mass-spectrometry-sensitive reagent, 4'-carboxy-substituted rosamine, has been used as the derivatization reagent for five phytosterols, and internal standard diosgenin was used for the first time...
November 25, 2016: Journal of Separation Science
https://www.readbyqxmd.com/read/27885680/effect-of-high-hydrostatic-pressure-on-the-enzymatic-hydrolysis-of-bovine-serum-albumin
#9
Serena De Maria, Giovanna Ferrari, Paola Maresca
BACKGROUND: The extent of the enzymatic proteolysis mainly depends on the accessibility of the peptide bonds, which stabilize the protein structure. High Hydrostatic Pressure (HHP) process is able to induce, at certain operating conditions, protein displacement, thus suggesting that this technology can be used to modify protein resistance to the enzymatic attack. This work aims at investigating the mechanism of the enzymatic hydrolysis assisted by HHP performed at different processing conditions (pressure level, treatment time)...
November 24, 2016: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/27881390/dietary-quality-of-the-us-child-and-adolescent-population-trends-from-1999-to-2012-and-associations-with-the-use-of-federal-nutrition-assistance-programs
#10
Xiao Gu, Katherine L Tucker
BACKGROUND: The state of the economy, changes in federal food assistance programs, and policies related to nutrition and the food supply in the United States may influence dietary quality in children and adolescents. OBJECTIVE: We investigated dietary quality trends from 1999 to 2012 in the US child and adolescent population and their associations with socioeconomic status and participation in federal food assistance programs. DESIGN: In this study, a nationally representative sample of 38,487 children and adolescents, aged 2-18 y, in the NHANES from 1999 to 2012 were included...
November 23, 2016: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/27879623/dynamic-duos-jamaican-fruit-bats-artibeus-jamaicensis-do-not-show-prosocial-behavior-in-a-release-paradigm
#11
Eric Hoffmaster, Jennifer Vonk
Once thought to be uniquely human, prosocial behavior has been observed in a number of species, including vampire bats that engage in costly food-sharing. Another social chiropteran, Jamaican fruit bats (Artibeus jamaicensis), have been observed to engage in cooperative mate guarding, and thus might be expected to display prosocial behavior as well. However, frugivory and hematophagy diets may impose different selection pressures on prosocial preferences, given that prosocial preferences may depend upon cognitive abilities selected by different ecological constraints...
November 20, 2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27879174/determination-of-sub-ng-g-1-levels-of-total-inorganic-arsenic-and-selenium-in-foods-by-hydride-generation-atomic-absorption-spectrometry-after-preconcentration
#12
Nail Altunay, Ramazan Gürkan
A new and simple ultrasonic assisted extraction (UAE) procedure was developed for the determination of inorganic arsenic and selenium in foods by hydride generation atomic absorption spectrometry (HG-AAS). The various analytical variables affecting complex formation and extraction efficiency were investigated and optimized. The method is based on selective complex formation of As(III) and Se(IV) in the presence of excess As(V) and Se(VI) with toluidine red in the presence of tartaric acid at pH 4.5, and then extraction of the resulting condensation products into the micellar phase of non-ionic surfactant, polyethylene glycol dodecyl ether, Brij 35...
November 23, 2016: Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
https://www.readbyqxmd.com/read/27877118/contexts-paired-with-junk-food-impair-goal-directed-behavior-in-rats-implications-for-decision-making-in-obesogenic-environments
#13
Michael D Kendig, Ambrose M K Cheung, Joel S Raymond, Laura H Corbit
The high prevalence of obesity and related metabolic diseases calls for greater understanding of the factors that drive excess energy intake. Calorie-dense palatable foods are readily available and often are paired with highly salient environmental cues. These cues can trigger food-seeking and consumption in the absence of hunger. Here we examined the effects of palatable food-paired environmental cues on control of instrumental food-seeking behavior. In Experiment 1, adult male rats received exposures to one context containing three "junk" foods (JFs context) and another containing chow (Chow context)...
2016: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/27873003/localization-of-ergot-alkaloids-in-sclerotia-of-claviceps-purpurea-by-matrix-assisted-laser-desorption-ionization-mass-spectrometry-imaging
#14
Julian Dopstadt, Simeon Vens-Cappell, Lisa Neubauer, Paul Tudzynski, Benedikt Cramer, Klaus Dreisewerd, Hans-Ulrich Humpf
The fungus Claviceps purpurea produces highly toxic ergot alkaloids and accumulates these in the hardened bodies of fungal mycelium. These so-called sclerotia, or ergot bodies, replace the crop seed of infected plants, which can include numerous important food- and feedstuff such as rye and wheat. While several studies have explored details of the infection process and development of ergot bodies, little information is available on the spatial distribution of the mycotoxins in the sclerotia. Here we used matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) at a lateral resolution of 35 μm to visualize the distribution of two representative alkaloids, ergocristine and ergometrine, produced by Ecc93 and Gal 310 variants of C...
November 21, 2016: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/27872859/mapping-qtls-for-fertility-restoration-of-different-cytoplasmic-male-sterility-types-in-rice-using-two-oryza-sativa-%C3%A3-o-rufipogon-backcross-inbred-line-populations
#15
Biao-Lin Hu, Jian-Kun Xie, Yong Wan, Jin-Wei Zhang, Fan-Tao Zhang, Xia Li
Hybrid rice breeding using cytoplasmic male sterility/fertility restoration (CMS/Rf) systems plays an important role in ensuring global food security. Two backcross inbred line (BIL) populations derived from either Xieqingzao B (XB)//XB/Dongxiang wild rice (DWR) (XXD) or XB//DWR/XB (XDX) were used to detect quantitative trait loci (QTLs) for fertility restoration of Dwarf wild abortive- (DA-), Indonesia Paddy- (ID-), and DWR-type CMS in rice. Lines with ID- and DA-type CMS were testcrossed with both the XXD- and XDX-BILs, while the line with DWR-type CMS was testcrossed with the XDX-BILs only...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27869784/phytochemical-profiling-of-flavonoids-phenolic-acids-terpenoids-and-volatile-fraction-of-a-rosemary-rosmarinus-officinalis-l-extract
#16
Pedro Mena, Martina Cirlini, Michele Tassotti, Kelli A Herrlinger, Chiara Dall'Asta, Daniele Del Rio
This paper presents a comprehensive analysis of the phytochemical profile of a proprietary rosemary (Rosmarinus officinalis L.) extract rich in carnosic acid. A characterization of the (poly)phenolic and volatile fractions of the extract was carried out using mass spectrometric techniques. The (poly)phenolic composition was assessed by ultra-high performance liquid chromatography-electrospray ionization-mass spectrometry (UHPLC-ESI-MS(n)) and a total of 57 compounds were tentatively identified and quantified, 14 of these being detected in rosemary extract for the first time...
November 19, 2016: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/27867503/the-croprotect-project-and-wider-opportunities-to-improve-farm-productivity-through-web-based-knowledge-exchange
#17
REVIEW
Toby J A Bruce
A key global 21st century challenge is to maximize agricultural production while minimizing use of resources such as land, water, and energy to meet rising demand for produce. To meet this challenge, while also adapting to climate change, agriculture will have to become more knowledge intensive and deploy smarter farming techniques. The intention of this study was to: (1) Highlight the opportunity for web-based knowledge exchange to increase farm productivity and thus contribute to achieving food and energy security, (2) Give some examples of online farming information services such as the "CROPROTECT" tool I am developing in the UK, the CABI "Plantwise" Knowledge Bank and the IRRI "Rice Doctor," and (3) Consider lessons learnt so far...
May 2016: Food and energy security
https://www.readbyqxmd.com/read/27866600/maintaining-a-healthy-bmi-data-from-a-16-year-study-of-young-australian-women
#18
Wendy J Brown, Enamul Kabir, Bronwyn K Clark, Sjaan R Gomersall
INTRODUCTION: The aims of this prospective cohort study were to examine 16-year trajectories of weight and BMI in young adult women who had a healthy BMI in 1996 and determinants of remaining in the healthy BMI category. METHODS: A total of 4,881 women with healthy BMI at baseline and either healthy, overweight, or obese BMI at 16-year follow-up reported their weight, height, health, and health behaviors in six surveys of the Australian Longitudinal Study on Women's Health between 1996 (aged 18-23 years) and 2012 (aged 34-39 years)...
December 2016: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/27864054/ultrasound-assisted-extraction-of-%C3%AE-d-glucan-from-hull-less-barley-assessment-of-physicochemical-and-functional-properties
#19
Abdollah Hematian Sourki, Arash Koocheki, Mohammad Elahi
The present study was carried out to investigate the effect of ultrasound-assisted extraction (UAE) method on physicochemical and molecular properties of hull-less barley β-d-glucan. With increasing sonication time, β-d-glucan flow behavior index (n) and its extraction yield significantly increased while its consistency coefficient and lightness decreased. Sonication time had no significant effect on β-d-glucan purity, emulsion and foam stabilizing effect and colour. Increasing pH from 5 to 9 significantly enhanced extraction yield, purity, consistency coefficient (k), emulsion stabilizing effect and yellowness of the final product...
November 15, 2016: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/27863155/nanoparticle-based-targeting-and-detection-of-microcavities
#20
Nathan A Jones, Sywe-Ren Chang, William J Troske, Brian H Clarkson, Joerg Lahann
Although dental caries is the most prevalent oral disease worldwide, currently, many dentists continue to use the traditional mirror and probe (dental explorer) method of caries diagnosis. This method of caries detection has the drawback that it is often difficult to distinguish between active and inactive carious lesions. In this work, novel bio-based nanoparticles are developed to specifically detect active caries in vitro. The nanoparticles are made from a cationic fluorescein-labeled food-grade starch in order to fluoresce when illuminated by a standard dental curing light, and to degrade in the oral cavity into nontoxic compounds after detecting the active carious lesion...
November 15, 2016: Advanced Healthcare Materials
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