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https://www.readbyqxmd.com/read/28526355/drinking-beyond-the-binge-threshold-predictors-consequences-and-changes-in-the-u-s
#1
Ralph W Hingson, Wenxing Zha, Aaron M White
INTRODUCTION: Binge drinking, five or more drinks on an occasion for men and four or more for women, marks risky alcohol use. However, this dichotomous variable removes information about higher, more dangerous consumption. This paper examines predictors, consequences, and changes over a decade in drinking one to two times, two to three times, and three or more times standard gender-specific binge thresholds, labeled Levels I, II, and III. METHODS: In 2001-2002 and 2012-2013, respectively, 42,748 and 36,083 U...
June 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28525477/reasons-of-dysphagia-after-operation-of-anterior-cervical-decompression-and-fusion
#2
Bing Wu, Fei Song, Shourong Zhu
STUDY DESIGN: Retrospective study. OBJECTIVE: To analyze the reasons, clinical manifestation, risk factors, prevention, and treatment of dysphagia after operation of anterior cervical decompression and fusion (ACDF). SUMMARY OF BACKGROUND DATA: Dysphagia is one of severe complications after ACDF. There were a few studies about reasons and prevention of dysphagia. METHODS: We retrospectively reviewed medical charts of patients who underwent ACDF in our hospital from January 2012 to December 2012...
June 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28515735/time-course-transcriptome-analysis-of-compatible-and-incompatible-pollen-stigma-interactions-in-brassica-napus-l
#3
Tong Zhang, Changbin Gao, Yao Yue, Zhiquan Liu, Chaozhi Ma, Guilong Zhou, Yong Yang, Zhiqiang Duan, Bing Li, Jing Wen, Bin Yi, Jinxiong Shen, Jinxing Tu, Tingdong Fu
Brassica species exhibit both compatible and incompatible pollen-stigma interactions, however, the underlying molecular mechanisms remain largely unknown. Here, RNA-seq technology was applied in a comprehensive time-course experiment (2, 5, 10, 20, and 30 min) to explore gene expression during compatible/incompatible pollen-stigma interactions in stigma. Moderate changes of gene expression were observed both in compatible pollination (PC) and incompatible pollination (PI) within 10 min, whereas drastic changes showed up by 30 min, especially in PI...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28513855/technical-note-system-for-evaluating-local-hypothermia-as-a-radioprotector-of-the-rectum-in-a-small-animal-model
#4
Brian A Hrycushko, Chenchen Bing, Cecil Futch, Michelle Wodzak, Strahinja Stojadinovic, Paul M Medin, Rajiv Chopra
PURPOSE: The protective effects of induced or even accidental hypothermia on the human body are widespread with several medical uses currently under active research. In vitro experiments using human cell lines have shown hypothermia provides a radioprotective effect that becomes more pronounced at large, single-fraction doses common to stereotactic body radiotherapy (SBRT) and stereotactic radiosurgery (SRS) treatments. This work describes the development of a system to evaluate local hypothermia for a radioprotive effect of the rat rectum during a large dose of radiation relevant to prostate SBRT...
May 17, 2017: Medical Physics
https://www.readbyqxmd.com/read/28508534/large-scale-suspended-graphene-used-as-a-transparent-substrate-for-infrared-spectroscopy
#5
Hai Hu, Baoxing Liao, Xiangdong Guo, Debo Hu, Xiaofen Qiao, Ning Liu, Ruina Liu, Ke Chen, Bing Bai, Xiaoxia Yang, Qing Dai
Due to weak interactions between micrometer-wavelength infrared (IR) light and nanosized samples, a high signal to noise ratio is a prerequisite in order to precisely characterize nanosized samples using IR spectroscopy. Traditional micrometer-thick window substrates, however, have considerable IR absorption which may introduce unavoidable deformations and interruptions to IR spectra of nanoscale samples. A promising alternative is the use of a suspended graphene substrate which has ultrahigh IR transmittance (>97...
May 16, 2017: Small
https://www.readbyqxmd.com/read/28506066/de-novo-computational-design-for-development-of-a-peptide-ligand-oriented-to-vegfr-3-with-high-affinity-and-long-circulation
#6
Hong M Li, Zhi P Dong, Qi Y Wang, Li X Liu, Bing X Li, Xiao N Ma, Ming S Lin, Tao Lu, Yue Wang
The overexpression of VEGFR-3 is correlated with a worse prognosis in lung cancer and has been regarded as a rational target for specific drug delivery. Here, VEGFR-3 homing peptide library was efficiently established by computational design. Strong fluorescent signal of selected peptides were observed in A549 cells, but much weaker in other cells. The positive immunostaining overlapped with VEGFR-3 confirmed high affinity and selectivity of one novel peptide (CP-7). In addition, cell uptake of FITC-CP-7 peptide was significantly blocked by co-injection of excess CP-7 peptide...
May 16, 2017: Molecular Pharmaceutics
https://www.readbyqxmd.com/read/28494414/relationship-violence-victimization-and-binge-drinking-trajectories-among-a-nationally-representative-sample-of-adolescents
#7
Kate Walsh, Angela M Moreland, Rochelle F Hanson, Heidi S Resnick, Benjamin E Saunders, Dean G Kilpatrick
The present study evaluated the impact of relationship violence (RV) victimization on the longitudinal trajectory of binge drinking (BD) among 3614 US adolescents (51.2% male) who participated in an initial telephone interview regarding physical and sexual RV victimization and binge drinking. Two follow-up phone interviews were completed over approximately three years. Multilevel modeling revealed small, but significant, increases in BD over time; older adolescents and those who had ever experienced RV victimization were more likely to report BD at Wave 1 compared to younger adolescents and non-victims...
May 8, 2017: Journal of Adolescence
https://www.readbyqxmd.com/read/28490109/effect-of-complexes-of-cyanidin-3-diglucoside-5-glucoside-with-rutin-and-metal-ions-on-their-antioxidant-activities
#8
Bing-Jun Qian, Chou-Fei Wu, Man-Man Lu, Wei Xu, Pu Jing
Studies have enabled a molecular understanding of the anthocyanin copigmentation phenomenon over several decades. However, the effect of combinations of, or even supramolecular assemblies of, anthocyanins with other phenols and/or metal ions on their antioxidative activity was unclear. In this study, anthocyanin complexes of cyanidin-3-diglucoside-5-glucoside (CY3D5G), rutin and Mg(II)/Fe(III) were constructed, analyzed, and evaluated for their antioxidant effects. The CY3D5G-rutin-Fe(III) exhibited supramolecular properties via visible, CD and FTIR spectra among complexes...
October 1, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28489049/superparamagnetic-iron-oxide-nanoparticles-complexed-cationic-amylose-for-in-vivo-magnetic-resonance-imaging-tracking-of-transplanted-stem-cells-in-stroke
#9
Bing-Ling Lin, Jun-Zhao Zhang, Lie-Jing Lu, Jia-Ji Mao, Ming-Hui Cao, Xu-Hong Mao, Fang Zhang, Xiao-Hui Duan, Chu-Shan Zheng, Li-Ming Zhang, Jun Shen
Cell-based therapy with mesenchymal stem cells (MSCs) is a promising strategy for acute ischemic stroke. In vivo tracking of therapeutic stem cells with magnetic resonance imaging (MRI) is imperative for better understanding cellular survival and migrational dynamics over time. In this study, we develop a novel biocompatible nanocomplex (ASP-SPIONs) based on cationic amylose, by introducing spermine and the image label, ultrasmall superparamagnetic iron oxide nanoparticles (SPIONs), to label MSCs. The capacity, efficiency, and cytotoxicity of the nanocomplex in transferring SPIONs into green fluorescence protein-modified MSCs were tested; and the performance of in vivo MRI tracking of the transplanted cells in acute ischemic stroke was determined...
May 10, 2017: Nanomaterials
https://www.readbyqxmd.com/read/28487663/binge-eating-disorder-bed-in-relation-to-addictive-behaviors-and-personality-risk-factors
#10
Caroline Davis, Laura Mackew, Robert D Levitan, Allan S Kaplan, Jacqueline C Carter, James L Kennedy
While there is good evidence that binge eating disorder (BED) is linked to higher-than-expected use of a broad range of addictive behaviors, mechanisms underlying this association are not well understood. Using a mediation-analytical approach with three age- and gender-matched groups - overweight/obese adults with (n = 42) and without (n = 104) BED, and normal-weight control participants (n = 73) - we tested the hypothesis that adults with BED would engage in more addictive behaviors and have higher scores on a personality-risk index than the two control groups...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28486083/progress-in-mass-spectrometry-based-proteomics-in-hypoxia-related-diseases-and-high-altitude-medicine
#11
Zhiqi Gao, Gang Luo, Bing Ni
Human migration, influenced by social conflict and natural disasters as well as global climate change, has become recognized as a major "planetary force." It has also brought to the forefront, new specialties of integrative biology-such as high-altitude medicine-and the impact of hitherto understudied environmental factors on human pathophysiology in these new geographical settings. For people migrating to or living in high-altitude regions, environmental hypoxia is a primary challenge. Decreased partial pressure of oxygen in environmental air, caused by lower barometric pressure, puts living organisms in a hypoxic state...
May 9, 2017: Omics: a Journal of Integrative Biology
https://www.readbyqxmd.com/read/28482293/temporal-associations-between-affective-instability-and-dysregulated-eating-behavior-in-bulimia-nervosa
#12
Laura A Berner, Ross D Crosby, Li Cao, Scott G Engel, Jason M Lavender, James E Mitchell, Stephen A Wonderlich
Prior research suggests that the construct of emotional instability may be salient to bulimia nervosa (BN), but no study to date has used ecological momentary assessment (EMA) to examine its temporal association with binge eating and purging. In the current study, 133 women with DSM-IV BN used portable digital devices to provide multiple daily negative affect (NA) and positive affect (PA) ratings and record eating disorder behaviors over 2 weeks. Two state-of-the art indices quantified affective instability: probability of acute change (PAC), which represents the likelihood of extreme affective increases, and mean squared successive difference (MSSD), which represents average change over successive recordings...
April 26, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28481434/time-course-of-the-effects-of-lisdexamfetamine-dimesylate-in-two-phase-3-randomized-double-blind-placebo-controlled-trials-in-adults-with-binge-eating-disorder
#13
Susan L McElroy, James I Hudson, Maria Gasior, Barry K Herman, Jana Radewonuk, Denise Wilfley, Joan Busner
OBJECTIVE: This study examined the time course of efficacy-related endpoints for lisdexamfetamine dimesylate (LDX) versus placebo in adults with protocol-defined moderate to severe binge eating disorder (BED). METHODS: In two 12-week, double-blind, placebo-controlled studies, adults meeting DSM-IV-TR BED criteria were randomized 1:1 to receive placebo or dose-optimized LDX (50 or 70 mg). Analyses across visits used mixed-effects models for repeated measures (binge eating days/week, binge eating episodes/week, Yale-Brown Obsessive Compulsive Scale modified for Binge Eating [Y-BOCS-BE] scores, percentage body weight change) and chi-square tests (Clinical Global Impressions-Improvement [CGI-I; from the perspective of BED symptoms] scale dichotomized as improved or not improved)...
May 8, 2017: International Journal of Eating Disorders
https://www.readbyqxmd.com/read/28478979/risk-factors-and-stroke-characteristic-in-patients-with-postoperative-strokes
#14
Yi Dong, Wenjie Cao, Xin Cheng, Kun Fang, Xiaolong Zhang, Yuxiang Gu, Bing Leng, Qiang Dong
BACKGROUND: Intravenous thrombolysis and intra-arterial thrombectomy are now the standard therapies for patients with acute ischemic stroke. In-house strokes have often been overlooked even at stroke centers and there is no consensus on how they should be managed. Perioperative stroke happens rather frequently but treatment protocol is lacking, In China, the issue of in-house strokes has not been explored. The aim of this study is to explore the current management of in-house stroke and identify the common risk factors associated with perioperative strokes...
May 3, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28472511/webgestalt-2017-a-more-comprehensive-powerful-flexible-and-interactive-gene-set-enrichment-analysis-toolkit
#15
Jing Wang, Suhas Vasaikar, Zhiao Shi, Michael Greer, Bing Zhang
Functional enrichment analysis has played a key role in the biological interpretation of high-throughput omics data. As a long-standing and widely used web application for functional enrichment analysis, WebGestalt has been constantly updated to satisfy the needs of biologists from different research areas. WebGestalt 2017 supports 12 organisms, 324 gene identifiers from various databases and technology platforms, and 150 937 functional categories from public databases and computational analyses. Omics data with gene identifiers not supported by WebGestalt and functional categories not included in the WebGestalt database can also be uploaded for enrichment analysis...
May 3, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28469914/a-systematic-review-and-narrative-synthesis-of-interventions-for-uncomplicated-obesity-weight-loss-well-being-and-impact-on-eating-disorders
#16
REVIEW
Tina Peckmezian, Phillipa Hay
OBJECTIVE: Most weight loss research focuses on weight as the primary outcome, often to the exclusion of other physiological or psychological measures. This study aims to provide a holistic evaluation of the effects from weight loss interventions for individuals with obesity by examining the physiological, psychological and eating disorders outcomes from these interventions. METHODS: Databases Medline, PsycInfo and Cochrane Library (2011-2016) were searched for randomised controlled trials and systematic reviews of obesity treatments (dietary, exercise, behavioural, psychological, pharmacological or surgical)...
2017: Journal of Eating Disorders
https://www.readbyqxmd.com/read/28465827/does-level-of-motivation-for-change-impact-post-treatment-outcomes-in-the-eating-disorders-protocol-for-a-systematic-review-with-quantitative-analysis
#17
Jeanne Sansfaçon, Howard Steiger, Lise Gauvin, Émilie Fletcher, Mimi Israël
BACKGROUND: Eating Disorders are highly prevalent and widespread mental health problems, with marked risk of chronicity and refractoriness to treatment. Affected individuals are hesitant to change their behaviours and therefore struggle to maintain motivation for therapy. This review aims to produce the first high-quality meta-analysis of the literature on the impact of level of motivation for change on post-treatment outcomes in anorexia nervosa, bulimia nervosa, binge-eating disorder, and other specified feeding or eating disorder (OSFED)...
2017: Journal of Eating Disorders
https://www.readbyqxmd.com/read/28465183/a-qualitative-analysis-of-men-s-experiences-of-binge-eating
#18
Jillian B Carey, Karen K Saules, Meagan M Carr
Binge eating disorder (BED) is characterized by recurrent overeating episodes, accompanied by loss of control (LOC), in the absence of compensatory behaviors. The literature supports that men overeat as often or more often than do women, but they are less likely to endorse LOC and other BED symptoms. Thus, rates of BED are lower among men. However, differences in prevalence rates may reflect gender bias in current conceptualizations of eating disorders and BED diagnostic criteria, not necessarily truly lower rates of disordered eating among men...
April 29, 2017: Appetite
https://www.readbyqxmd.com/read/28465056/unraveling-microbial-structure-and-diversity-of-activated-sludge-in-a-full-scale-simultaneous-nitrogen-and-phosphorus-removal-plant-using-metagenomic-sequencing
#19
Jianhua Guo, Bing-Jie Ni, Xiaoyu Han, Xueming Chen, Philip Bond, Yongzhen Peng, Zhiguo Yuan
Activated sludge contains highly complex microbial communities, which play crucial roles in pollutant removal performance in wastewater treatment plants (WWTPs). Metagenomic sequencing was applied to characterize microbial community and functional profiles within activated sludge from a full-scale municipal WWTP carrying out simultaneous nitrogen and phosphorous removal (SNPR). We applied the assembled contigs (N90 of 591bp) and predicted genes to conduct taxonomic and function annotations, respectively. Results revealed the extraordinary microbial diversity of activated sludge, which included detection of minority populations that are difficult to be explored by traditional molecular methods...
July 2017: Enzyme and Microbial Technology
https://www.readbyqxmd.com/read/28458022/impaired-prefrontal-cognitive-control-over-interference-by-food-images-in-binge-eating-disorder-and-bulimia-nervosa
#20
Jung Eun Lee, Kee Namkoong, Young-Chul Jung
Binge-eating disorder (BED)characterized by recurrent episodes of binge-eating without inappropriate compensatory behaviors is classified as an official diagnosis in DSM-5. However, the neural bases that differentiate BED from other eating disorders such as bulimia nervosa (BN), are still under debate. Thirty-nine participants (HC, n=14; BN, n=13; BED, n=12) underwent functional MRI while performing a Stroop-Match-to-Sample task. This pilot study investigated how food images interfered with the behavioral performances and blood-oxygenation-level-dependent neuronal activity...
April 27, 2017: Neuroscience Letters
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