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https://www.readbyqxmd.com/read/27920084/caffeine-consumption-during-pregnancy-and-adhd-at-the-age-of-11%C3%A2-years-a-birth-cohort-study
#1
Bianca Del-Ponte, Iná S Santos, Luciana Tovo-Rodrigues, Luciana Anselmi, Tiago N Munhoz, Alicia Matijasevich
OBJECTIVE: Studies evaluating caffeine intake during pregnancy and long-term outcomes, such as the child's neurobehaviour, are still scarce and their results are inconsistent. The objective of the present study was to evaluate the association between maternal consumption of caffeine during pregnancy and attention deficit hyperactivity disorder (ADHD) at the age of 11 years. METHODOLOGY: All children born in the city of Pelotas, Brazil, during the year 2004, were selected for a cohort study...
December 5, 2016: BMJ Open
https://www.readbyqxmd.com/read/27918080/the-hemileia-vastatrix-effector-hvec-016-suppresses-bacterial-blight-symptoms-in-coffee-genotypes-with-the-sh-1-rust-resistance-gene
#2
Thiago Maia, Jorge L Badel, Gustavo Marin-Ramirez, Cynthia de M Rocha, Michelle B Fernandes, José C F da Silva, Gilson M de Azevedo-Junior, Sérgio H Brommonschenkel
A number of genes that confer resistance to coffee leaf rust (SH 1-SH 9) have been identified within the genus Coffea, but despite many years of research on this pathosystem, the complementary avirulence genes of Hemileia vastatrix have not been reported. After identification of H. vastatrix effector candidate genes (HvECs) expressed at different stages of its lifecycle, we established an assay to characterize HvEC proteins by delivering them into coffee cells via the type-three secretion system (T3SS) of Pseudomonas syringae pv...
December 5, 2016: New Phytologist
https://www.readbyqxmd.com/read/27917959/a-high-throughput-fluorimetric-microarray-with-enhanced-fluorescence-and-suppressed-coffee-ring-effects-for-the-detection-of-calcium-ions-in-blood
#3
Yanjun Ding, Jiang Ling, Yuchun Qiao, Zhengjian Li, Zongzhao Sun, Jifeng Cai, Yadong Guo, Hua Wang
A rapid, ultrasensitive, and high-throughput fluorimetric microarray method has been developed using hydrophobic pattern as the microarray substrate and 3-aminopropyltriethoxysilane-coupled carboxylic acid calcium (APS-CCA) as the fluorescent probes for sensing Ca(2+) ions in blood. The hydrophobic pattern of the developed Ca(2+) analysis microarray could largely suppress the "coffee-ring" effects to facilitate the better distribution density of testing microspots toward the high-throughput detections, and especially prevent the cross-contamination of the multiple samples between adjacent microspots...
December 5, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27917672/-insomnia-and-habits-to-help-to-fall-asleep-among-adults
#4
Katalin Fusz, Béla Faludi, Dorina Pusztai, Nóra Sebők, András Oláh
INTRODUCTION: The quality of sleep can be influenced by several factors, insomnia in turn has an effect on the state of health. AIM: The aim of our survey is to measure the effects of insomnia, furthermore, the sleep affecting agents and habits to help to fall asleep among adults. METHOD: We collected the online nationwide and the written datas from the South-Transdanubia region, 455 adults filled the questionnaire which contains the Athens Insomnia Scale...
December 2016: Orvosi Hetilap
https://www.readbyqxmd.com/read/27916427/tea-cocoa-coffee-and-affective-disorders-vicious-or-virtuous-cycle
#5
REVIEW
Tatiana García-Blanco, Alberto Dávalos, Francesco Visioli
BACKGROUND: The prevalence of psychiatric disorders is increasing worldwide, which underscores the importance of increasing research in this field, in terms of better detection, prevention based on improvement of lifestyle and diet, and effectiveness of treatment. Increasing evidence suggest that diet and exercise can affect proper neuronal development and physiology and protect the brain from neurological illnesses or injuries. Of note, cocoa, tea, and coffee are being actively investigated because they are rich in (poly)phenolic compounds that can modulate mental health, namely brain plasticity, behavior, mood, depression, and cognition...
November 25, 2016: Journal of Affective Disorders
https://www.readbyqxmd.com/read/27914530/isochlorogenic-acid-a-affects-p450-and-ugt-enzymes-in-vitro-and-in-vivo
#6
Jing Wang, Hong Wang, Ying Peng, Guang-Ji Wang, Hai-Ping Hao
Isochlorogenic acid A (ICQA), which has anti-inflammatory, hepatoprotective, and antiviral properties, is commonly presented in fruits, vegetables, coffee, plant-based food products, and herbal medicines. These herbal medicines are usually used in combination with other medicines in the clinic. However, little is known about the regulatory effects of ICQA on drug-metabolizing enzymes and the herb-drug interactions. In the present study, we evaluated the inhibitory potentials of ICQA on CYP1A2, CYP2C9, CYP2C19, CYP3A4, CYP2D6, and CYP2E1 in vitro based on a cocktail approach...
November 2016: Chinese Journal of Natural Medicines
https://www.readbyqxmd.com/read/27911404/using-capillary-electrophoresis-to-quantify-organic-acids-from-plant-tissue-a-test-case-examining-coffea-arabica-seeds
#7
Michael Joe Vaughan, Ann Chanon, Joshua J Blakeslee
Carboxylic acids are organic acids containing one or more terminal carboxyl (COOH) functional groups. Short chain carboxylic acids (SCCAs; carboxylic acids containing three to six carbons), such as malate and citrate, are critical to the proper functioning of many biological systems, where they function in cellular respiration and can serve as indicators of cell health. In foods, organic acid content can have significant impact on taste, with increased SCCA levels resulting in a sour or "acid" taste. Because of this, methods for the rapid analysis of organic acid levels are of particular interest to the food and beverage industries...
November 12, 2016: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/27910873/an-updated-dose-response-meta-analysis-of-coffee-consumption-and-liver-cancer-risk
#8
Chengbo Yu, Qing Cao, Ping Chen, Shigui Yang, Min Deng, Yugang Wang, Lanjuan Li
Prospective cohort studies of the relationship between coffee consumption and liver cancer risk have drawn different conclusions. Therefore, a dose-response meta-analysis of prospective cohort studies was performed to disentangle this causal relationship. Prospective cohort studies of the association between coffee consumption and liver cancer risk published prior to Jan 9, 2016 were identified by searching in the PubMed and EMBASE databases. Extracted data were analyzed using a random-effects model. Of the 2892 records identified using the search strategy, a total of twenty cohort studies from ten publications were included in the final meta-analysis...
December 2, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27910491/measurement-of-high-dynamic-range-x-ray-thomson-scattering-spectra-for-the-characterization-of-nano-plasmas-at-lcls
#9
M J MacDonald, T Gorkhover, B Bachmann, M Bucher, S Carron, R N Coffee, R P Drake, K R Ferguson, L B Fletcher, E J Gamboa, S H Glenzer, S Göde, S P Hau-Riege, D Kraus, J Krzywinski, A L Levitan, K-H Meiwes-Broer, C P O'Grady, T Osipov, T Pardini, C Peltz, S Skruszewicz, M Swiggers, C Bostedt, T Fennel, T Döppner
Atomic clusters can serve as ideal model systems for exploring ultrafast (∼100 fs) laser-driven ionization dynamics of dense matter on the nanometer scale. Resonant absorption of optical laser pulses enables heating to temperatures on the order of 1 keV at near solid density conditions. To date, direct probing of transient states of such nano-plasmas was limited to coherent x-ray imaging. Here we present the first measurement of spectrally resolved incoherent x-ray scattering from clusters, enabling measurements of transient temperature, densities, and ionization...
November 2016: Review of Scientific Instruments
https://www.readbyqxmd.com/read/27910490/single-shot-mega-electronvolt-ultrafast-electron-diffraction-for-structure-dynamic-studies-of-warm-dense-matter
#10
M Z Mo, X Shen, Z Chen, R K Li, M Dunning, K Sokolowski-Tinten, Q Zheng, S P Weathersby, A H Reid, R Coffee, I Makasyuk, S Edstrom, D McCormick, K Jobe, C Hast, S H Glenzer, X Wang
We have developed a single-shot mega-electronvolt ultrafast-electron-diffraction system to measure the structural dynamics of warm dense matter. The electron probe in this system is featured by a kinetic energy of 3.2 MeV and a total charge of 20 fC, with the FWHM pulse duration and spot size at sample of 350 fs and 120 μm respectively. We demonstrate its unique capability by visualizing the atomic structural changes of warm dense gold formed from a laser-excited 35-nm freestanding single-crystal gold foil...
November 2016: Review of Scientific Instruments
https://www.readbyqxmd.com/read/27909181/emergency-radiology-coffee-case-book-case-oriented-fast-focused-effective-education
#11
E Edmund Kim
No abstract text is available yet for this article.
December 2016: Journal of Nuclear Medicine: Official Publication, Society of Nuclear Medicine
https://www.readbyqxmd.com/read/27905818/predictors-of-sleep-quality-among-young-adults-in-korea-gender-differences
#12
Ae Kyung Chang, Jinyi Choi
This study was performed to identify the factors influencing gender differences in sleep quality between men and women. A cross-sectional survey was conducted using a convenience sample of 300 young adults from three Korean universities. Participants were 20-40 years of age, used smartphones, and took no sleep medication. Participants completed questionnaires on sleep quality, exercise, stress, depression, and smart phone addiction. The predictors of sleep quality in men were coffee consumption, napping, depression, failure to engage in light exercise at least three times per week, being overweight, being in the potential smart phone addiction group, and being employed, which explained 30...
December 1, 2016: Issues in Mental Health Nursing
https://www.readbyqxmd.com/read/27905608/drop-coating-deposition-of-a-liposome-suspension-on-surfaces-with-different-wettabilities-coffee-ring-formation-and-suspension-preconcentration
#13
Eva Kočišová, Martin Petr, Hana Šípová, Ondřej Kylián, Marek Procházka
Evaporation of a drop of biomolecular solution on a solid surface typically creates a ring-shaped drying pattern, formed by the so-called "coffee ring" effect. The size and shape of the "coffee ring" pattern is strongly dependent on the properties of the surface as well as on the deposited molecular solution or suspension. In this paper, we tested six types of surfaces differing in their physico-chemical surface characteristics (contact angles, wettability and roughness) as well as in the presence or absence of a base metal layer...
December 1, 2016: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/27905062/addressing-childhood-obesity-through-multisector-collaborations-evaluation-of-a-national-quality-improvement-effort
#14
Margaret B Hargreaves, Cara Orfield, Todd Honeycutt, Michaela Vine, Charlotte Cabili, Brandon Coffee-Borden, Michaella Morzuch, Lydie A Lebrun-Harris, Sylvia K Fisher
The Healthy Weight Collaborative (HWC) represents a national quality improvement effort to increase uptake of evidence-based community-based interventions to address obesity among children. Implemented from 2011 to 2013, the HWC built the capacity of 49 community-based multisector teams (10 teams in the Phase 1 pilot, 39 teams in Phase 2), delivered services to support health behavior changes in children and families, and implemented sustainable social and environmental policy change at the organizational and community levels...
November 30, 2016: Journal of Community Health
https://www.readbyqxmd.com/read/27902644/coffee-consumption-and-risk-of-nonmelanoma-skin-cancer-a-dose-response-meta-analysis
#15
Golnaz Vaseghi, Shaghayegh Haghjoo-Javanmard, Jamal Naderi, Azadeh Eshraghi, Manijeh Mahdavi, Marjan Mansourian
Several epidemiological studies have evaluated the associations between coffee consumption and the risk of skin cancer; however, the results were not conclusive. This systematic review and meta-analysis of the cohort and case-control studies was carried out to determine the association between coffee intake and the risk of nonmelanoma skin cancer. Studies were identified by searching the PubMed and MEDLINE databases (to November 2015). Study-specific risk estimates were pooled under the random-effects model...
November 29, 2016: European Journal of Cancer Prevention
https://www.readbyqxmd.com/read/27902416/the-xylella-fastidiosa-codiro-strain-associated-with-the-olive-quick-decline-syndrome-in-southern-italy-belongs-to-a-clonal-complex-of-the-subspecies-pauca-that-evolved-in-central-america
#16
Marco Scortichini, Simone Marcelletti
Xylella fastidiosa, a xylem-limited bacterium transmitted by xylem-fluid feeding Hemiptera insects, causes economic losses of both woody and herbaceous plant species. A X. fastidiosa subsp. pauca strain, namely CoDiRO, was recently found to be associated with the "olive quick decline syndrome" in southern Italy (i.e., Apulia region). Recently, some X. fastidiosa strains intercepted in France from Coffea spp. plant cuttings imported from Central and South America were characterized. The introduction of infected plant material from Central America in Apulia was also postulated even though an ad hoc study to confirm this hypothesis is lacking...
November 2, 2016: Microbiology
https://www.readbyqxmd.com/read/27901205/six-month-color-change-and-water-sorption-of-9-new-generation-flowable-composites-in-6-staining-solutions
#17
Maria Arregui, Luis Giner, Marco Ferrari, Marta Vallés, Montserrat Mercadé
Color match and water sorption are two factors that affect restorative materials. Discoloration is essential in the lifespan of restorations. The aim of this study was to evaluate color change and water sorption of nine flowable composites at multiple time points over 6 months. 60 samples of each composite were divided into two groups (Color Change and Water Sorption/Solubility). Each Color Change group was divided into six subgroups, which were immersed in distilled water (DW), coffee (CF), Coca-Cola (CC), red wine (RW), tea (TE) and orange juice (OJ)...
November 28, 2016: Brazilian Oral Research
https://www.readbyqxmd.com/read/27896913/nausea-and-vomiting-in-early-pregnancy-effects-on-food-intake-and-diet-quality
#18
Sarah R Crozier, Hazel M Inskip, Keith M Godfrey, Cyrus Cooper, Sian M Robinson
Experiences of nausea and/or vomiting in pregnancy (NVP) vary greatly, but the paucity of studies with pre-pregnancy dietary data mean that little is known about the effects of NVP on diet. Using an administered food frequency questionnaire, diet was assessed before pregnancy and at 11 and 34 weeks' gestation in 2270 participants in a UK birth cohort study (Southampton Women's Survey). Experience of NVP in early pregnancy was graded as none, mild, moderate, or severe. Participants reported their level of food consumption as more, the same, or less than before pregnancy...
November 29, 2016: Maternal & Child Nutrition
https://www.readbyqxmd.com/read/27895607/caffeine-enhances-memory-performance-in-young-adults-during-their-non-optimal-time-of-day
#19
Stephanie M Sherman, Timothy P Buckley, Elsa Baena, Lee Ryan
Many college students struggle to perform well on exams in the early morning. Although students drink caffeinated beverages to feel more awake, it is unclear whether these actually improve performance. After consuming coffee (caffeinated or decaffeinated), college-age adults completed implicit and explicit memory tasks in the early morning and late afternoon (Experiment 1). During the morning, participants ingesting caffeine demonstrated a striking improvement in explicit memory, but not implicit memory. Caffeine did not alter memory performance in the afternoon...
2016: Frontiers in Psychology
https://www.readbyqxmd.com/read/27894042/investigation-of-co-combustion-characteristics-of-sewage-sludge-and-coffee-grounds-mixtures-using-thermogravimetric-analysis-coupled-to-artificial-neural-networks-modeling
#20
Jiacong Chen, Jingyong Liu, Yao He, Limao Huang, Shuiyu Sun, Jian Sun, KenLin Chang, Jiahong Kuo, Shaosong Huang, Xunan Ning
Artificial neural network (ANN) modeling was applied to thermal data obtained by non-isothermal thermogravimetric analysis (TGA) from room temperature to 1000°C at three different heating rates in air to predict the TG curves of sewage sludge (SS) and coffee grounds (CG) mixtures. A good agreement between experimental and predicted data verified the accuracy of the ANN approach. The results of co-combustion showed that there were interactions between SS and CG, and the impacts were mostly positive. With the addition of CG, the mass loss rate and the reactivity of SS were increased while charring was reduced...
November 18, 2016: Bioresource Technology
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