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https://www.readbyqxmd.com/read/28813453/metabolomics-reveals-that-vine-tea-ampelopsis-grossedentata-prevents-high-fat-diet-induced-metabolism-disorder-by-improving-glucose-homeostasis-in-rats
#1
Wenting Wan, Baoping Jiang, Le Sun, Lijia Xu, Peigen Xiao
BACKGROUND: Vine tea (VT), derived from Ampelopsis grossedentata (Hand.-Mazz.) W.T. Wang, is an alternative tea that has been consumed widely in south China for hundreds of years. It has been shown that drinking VT on a daily basis improves hyperlipidemia and hyperglycemia. However, little is known about the preventive functions of VT for metabolic dysregulation and the potential pathological mechanisms involved. This paper elucidates the preventive effects of VT on the dysregulation of lipid and glucose metabolism using rats maintained on a high-fat-diet (HFD) in an attempt to explain the potential mechanisms involved...
2017: PloS One
https://www.readbyqxmd.com/read/28810965/the-benefits-and-risks-of-energy-drinks-in-young-adults-and-military-service-members
#2
Julianne Manchester, Inbal Eshel, Donald W Marion
INTRODUCTION: Energy drinks (EDs) have become an integral part of the young adult, athletic, and military culture. Many athletes are convinced that EDs enhance performance, and service members as well as college students frequently use EDs as stimulants to counter sleep deprivation, or to improve academic performance. However, concerns have been raised by some military leaders about potential adverse effects of EDs. MATERIALS AND METHODS: A needs assessment survey of a convenience sample of military health care providers was conducted and identified EDs as a top knowledge need for those providers working in the area of traumatic brain injury (TBI)...
July 2017: Military Medicine
https://www.readbyqxmd.com/read/28808691/fluoride-depletes-acidogenic-taxa-in-oral-but-not-gut-microbial-communities-in-mice
#3
Koji Yasuda, Tiffany Hsu, Carey A Gallini, Lauren J Mclver, Emma Schwager, Andy Shi, Casey R DuLong, Randall N Schwager, Galeb S Abu-Ali, Eric A Franzosa, Wendy S Garrett, Curtis Huttenhower, Xochitl C Morgan
Fluoridation of drinking water and dental products prevents dental caries primarily by inhibiting energy harvest in oral cariogenic bacteria (such as Streptococcus mutans and Streptococcus sanguinis), thus leading to their depletion. However, the extent to which oral and gut microbial communities are affected by host fluoride exposure has been underexplored. In this study, we modeled human fluoride exposures to municipal water and dental products by treating mice with low or high levels of fluoride over a 12-week period...
July 2017: MSystems
https://www.readbyqxmd.com/read/28804009/effects-of-timing-of-whey-protein-intake-on-appetite-and-energy-intake-in-healthy-older-men
#4
Caroline Giezenaar, Zoé Coudert, Abdul Baqeri, Caroline Jensen, Trygve Hausken, Michael Horowitz, Ian Chapman, Stijn Soenen
BACKGROUND: Protein-rich supplements are used widely to prevent and manage malnutrition in older adults. We previously showed that 30 g whey protein ingestion, 3 hours before a buffet meal, suppressed energy intake in young, but not in older men. Information about the impact of the timing of ingestion of protein drinks on the suppression of energy intake in older adults is lacking. OBJECTIVE: The aim of the study was to determine the effect of the timing of whey protein ingestion on appetite and subsequent ad libitum energy intake in healthy older men...
August 10, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/28803573/the-school-environment-and-sugar-sweetened-beverage-consumption-among-guatemalan-adolescents
#5
Katelyn M Godin, Violeta Chacón, Joaquin Barnoya, Scott T Leatherdale
OBJECTIVE: The current study sought to examine Guatemalan adolescents' consumption of sugar-sweetened beverages (SSB), identify which individual-level characteristics are associated with SSB consumption and describe school characteristics that may influence students' SSB consumption. DESIGN: Within this observational pilot study, a questionnaire was used to assess students' consumption of three varieties of SSB (soft drinks, energy drinks, sweetened coffees/teas), as well as a variety of sociodemographic and behavioural characteristics...
August 14, 2017: Public Health Nutrition
https://www.readbyqxmd.com/read/28803365/energy-drinks-and-their-component-modulate-attention-memory-and-antioxidant-defences-in-rats
#6
M T Costa Valle, N S Couto-Pereira, C Lampert, D M Arcego, A P Toniazzo, R P Limberger, E Dallegrave, C Dalmaz, M D Arbo, M B Leal
PURPOSE: This study aimed to evaluate the effects of the subchronic consumption of energy drinks and their constituents (caffeine and taurine) in male Wistar rats using behavioural and oxidative measures. METHODS: Energy drinks (ED 5, 7.5, and 10 mL/kg) or their constituents, caffeine (3.2 mg/kg) and taurine (40 mg/kg), either separately or in combination, were administered orally to animals for 28 days. Attention was measured though the ox-maze apparatus and the object recognition memory test...
August 12, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28797805/trajectories-of-energy-drink-consumption-and-subsequent-drug-use-during-young-adulthood
#7
Amelia M Arria, Kimberly M Caldeira, Brittany A Bugbee, Kathryn B Vincent, Kevin E O'Grady
BACKGROUND: Highly caffeinated energy drinks (EDs) are popular with adolescents and young adults, but longitudinal consumption patterns are poorly understood especially in relation to other substance use. METHODS: ED and other substance use were assessed annually (modal ages 21-25) among a sample (n=1099) who were originally recruited as first-year college students (modal age 18). Trajectory groups were derived based on probability of past-year use during ages 21-24, and compared for possible differences in substance use outcomes at age 25, holding constant demographics, sensation-seeking, other caffeine consumption, and age 21 substance use...
August 8, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28794695/water-filtered-infrared-a-wira-overcomes-swallowing-disorders-and-hypersalivation-a-case-report
#8
Gerd Hoffmann
Case description: A patient with a Barrett oesophageal carcinoma and a resection of the oesophagus with gastric pull-up developed swallowing disorders 6 years and 2 months after the operation. Within 1 year and 7 months two recurrences of the tumor at the anastomosis were found and treated with combined chemoradiotherapy or chemotherapy respectively. 7 years and 9 months after the operation local tumor masses and destruction were present with no ability to orally drink or eat (full feeding by jejunal PEG tube): quality of life was poor, as saliva and mucus were very viscous (pulling filaments) and could not be swallowed and had to be spat out throughout the day and night resulting in short periods of sleep (awaking from the necessity to spit out)...
2017: German Medical Science: GMS E-journal
https://www.readbyqxmd.com/read/28793996/ultra-processed-foods-in-human-health-a-critical-appraisal
#9
Michael J Gibney, Ciarán G Forde, Deirdre Mullally, Eileen R Gibney
The NOVA classification of foods proposes 4 categories: unprocessed or minimally processed foods, processed culinary ingredients, processed foods, and ultra-processed foods and drinks (UPFDs). It is argued that the latter relies heavily on modifications to foods, resulting in enhanced amounts of salt, added sugar, and fat as well as the use of additives in an attempt to make this food category highly palatable. It further argues that controlling food processing, rather than examining nutrients, should be foremost in shaping nutrition policy...
August 9, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28793864/in-vitro-examination-of-the-positive-inotropic-effect-of-caffeine-and-taurine-the-two-most-frequent-active-ingredients-of-energy-drinks
#10
R Chaban, A Kornberger, N Branski, K Buschmann, N Stumpf, A Beiras-Fernandez, C F Vahl
BACKGROUND: Our study aimed to evaluate changes in the contractile behavior of human myocardium after exposure to caffeine and taurine, the main active ingredients of energy drinks (EDs), and to evaluate whether taurine exhibits any inotropic effect at all in the dosages commonly used in EDs. METHODS: Myocardial tissue was removed from the right atrial appendages of patients undergoing cardiac surgery and prepared to obtain specimens measuring 4 mm in length. A total of 92 specimens were exposed to electrical impulses at a frequency of 75 bpm for at least 40 min to elicit their maximum contractile force before measuring the isometric contractile force (ICF) and duration of contraction (CD)...
August 10, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28789581/profiling-of-smokers-and-snuffers-among-young-finnish-men-cross-sectional-epidemiological-study
#11
Jari Päkkilä, Vuokko Anttonen, Pertti Patinen, Kai Nyman, Kirsi Valkeapää, Dowen Birkhed, Leo Tjäderhane, Tarja Tanner
OBJECTIVE: The purpose of this study was to get new information from several sources about the background factors of Finnish smokers, snuffers, and dual users. Profiles of young smokers and snuffers were investigated in association with restorative treatment need, oral hygiene, eating habits, physical activity, body mass index (BMI), psychological and socioeconomic factors. MATERIAL AND METHODS: The study group comprised 3420 conscripts. The data were collected from four different sources: a health examination including an oral health screening, a computer-based questionnaire for investigating individual background factors, a psychological test assessing cognitive skills, and the Cooper test...
August 8, 2017: Acta Odontologica Scandinavica
https://www.readbyqxmd.com/read/28781939/factors-affecting-sarcopenia-in-korean-adults-by-age-groups
#12
Eun-Jung Bae, Yun-Hee Kim
OBJECTIVES: This study aimed to investigate factors affecting sarcopenia in different age groups among Korean adults aged 20 years or older. METHODS: In this secondary analysis, data were collected from records for 17,968, participants who participated in the Korea National Health and Nutrition Examination Survey during 2008-2011. Data were analyzed using multiple logistic regression to determine the associated factors of sarcopenia by age groups. RESULTS: The prevalence of sarcopenia increased significantly with age...
June 2017: Osong Public Health and Research Perspectives
https://www.readbyqxmd.com/read/28780689/can-radiation-chemistry-supply-a-highly-efficient-ao-r-p-process-for-organics-removal-from-drinking-and-waste-water-a-review
#13
Marek Trojanowicz, Anna Bojanowska-Czajka, Andrea G Capodaglio
The increasing role of chemistry in industrial production and its direct and indirect impacts in everyday life create the need for continuous search and efficiency improvement of new methods for decomposition/removal of different classes of waterborne anthropogenic pollutants. This review paper addresses a highly promising class of water treatment solutions, aimed at tackling the pressing problem of emerging contaminants in natural and drinking waters and wastewater discharges. Radiation processing, a technology originating from radiation chemistry studies, has shown encouraging results in the treatment of (mainly) organic water pollution...
August 5, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28777673/high-risk-driving-behaviors-among-12th-grade-students-differences-between-alcohol-only-and-alcohol-mixed-with-energy-drink-users
#14
Ronald D Williams, Jeff M Housman, Conrad L Woolsey, Thomas E Sather
BACKGROUND: About 30% of high school students use energy drinks. Alcohol mixed with energy drinks (AmED) has been associated with higher rates of risky driving among college students. OBJECTIVES: The purpose of this study was to: (a) examine AmED-use in a sample of high school students and (b) to specifically investigate differences in risky driving behaviors between 12th grade students who engaged in AmED-use and those who consumed alcohol only. METHODS: Differences in risky driving behaviors were investigated by utilizing secondary data analyses of nationally representative data from the Monitoring the Future Study (N = 1305)...
August 4, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28777245/effects-of-energy-beverage-consumption-on-pistol-aiming-steadiness-in-law-enforcement-officers
#15
Taylor P Monaghan, Bert H Jacobson, John H Sellers, Carlos A Estrada
Monaghan, TP, Jacobson, BH, Sellers, JH, and Estrada, CA. Effects of energy beverage consumption on pistol aiming steadiness in law enforcement officers. J Strength Cond Res 31(9): 2557-2561, 2017-The popularity of energy drinks (EDs)/shots (ESs) has grown steadily over the years resulting in billions of dollars of sales annually. Energy drink marketing focuses on the improved performance and alertness and a reduction in fatigue. Although caffeine comprises one of the ingredients, it is not fully known how the combination of the many remaining active ingredients affects physical performance...
September 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28770221/impact-of-carbohydrate-electrolyte-beverage-ingestion-on-heart-rate-response-while-climbing-mountain-fuji-at-3000%C3%A2-m
#16
Masahiro Horiuchi, Junko Endo, Koichi Kondo, Tadashi Uno, Mayuko Morikawa, Hiroshi Nose
We sought to investigate whether carbohydrate-electrolyte beverage ingestion reduced heart rate (HR) in twenty-three healthy young adults while climbing Mount Fuji at a given exercise intensity. Twenty-three healthy adults were randomly divided into two groups: the tap water (11 males [M] and 1 female [F]) and the carbohydrate-electrolyte group (10 M and 1 F). HR and activity energy expenditure (AEE) were recorded every min. The HRs for the first 30 minutes of climbing were not significantly different between the groups [121 ± 2 beats per min (bpm) in the tap water and 116 ± 3 bpm in the carbohydrate-electrolyte]; however, HR significantly increased with climbing in the tap water group (129 ± 2 bpm) but showed no significant increase in the carbohydrate-electrolyte group (121 ± 3 bpm)...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28763943/sugarcane-cells-as-origin-of-acid-beverage-floc-in-cane-sugar
#17
Roberta Bergamin Lima, Magda Andreia Tessmer, Beatriz Appezzato da Gloria, Fabio Neves Dos Santos, Marcos Nogueira Eberlin, Claudio Lima de Aguiar
Brazil stands out as the largest producer of crystal sugar in the world, exporting much of its production to the soft drinks industry. However, the chemical composition of sugar may contain numerous compounds that promote the formation of acid beverage flocs (ABF), reducing product acceptance. This study aimed to identify the chemical composition of ABF using different analytical techniques. We could observe the ABF are formed by several chemical classes. Regarding the histochemical analysis, we observed the presence of cellular sugarcane tissues, which are not fully removed in sugarcane processing...
December 15, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28761032/influence-of-knowledge-and-beliefs-on-consumption-of-performance-enhancing-agents-in-north-western-saudi-arabia
#18
Omar Mansour Al, Rami Azmi Elshatarat
BACKGROUND: Consumption of performance enhancing agents (PEAs) has a wide range of negative health consequences, but knowledge of these consequences among gym users of PEAs in Saudi Arabia is not well understood. OBJECTIVES: Identify the knowledge, awareness, beliefs and attitudes of gym users about negative health consequences of using PEAs, and the relationship between these factors and use of these agents. DESIGN: Cross-sectional study...
July 2017: Annals of Saudi Medicine
https://www.readbyqxmd.com/read/28758694/comparison-of-caffeine-disposition-following-administration-by-oral-solution-energy-drink-and-inspired-powder-aeroshot-in-human-subjects
#19
S C Laizure, B Meibohm, K Nelson, F Chen, Z Hu, R B Parker
AIMS: To determine the disposition and effects of caffeine after administration using a new dosage form (AeroShot) that delivers caffeine by inspiration of a fine powder into the oral cavity and compare it to an equivalent dose of an oral solution (energy drink) as the reference standard. METHODS: Healthy human subjects (n=17) inspired a 100 mg caffeine dose using the AeroShot device or energy drink on separate study days. Heart rate, blood pressure, and subject assessments of effects were measured over an eight-hour period...
July 31, 2017: British Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/28758438/energy-balance-related-behavior-and-anthropometric-measures-among-adolescents-across-three-educational-levels-a-cross-sectional-study-in-dutch-schools
#20
Monica A M Ridder, Maaike Koning, Tommy L S Visscher, Remy A Hirasing, Jacob C Seidell, Carry M Renders
Energy balance-related behavior on schooldays and beliefs about school-based interventions may differ between students in different educational levels, sexes, and BMI (body mass index) categories. In Zwolle (the Netherlands), 1,084 adolescents (13-15 years) at 9 secondary schools completed a questionnaire. Overweight prevalence (boys 18.1%, girls 19.3%) increased with decreasing educational level, especially in boys. Girls reported healthier behavior than boys regarding daily consumption of fruit (35% vs. 29%), vegetables (58% vs...
July 1, 2017: Health Education & Behavior: the Official Publication of the Society for Public Health Education
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