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https://www.readbyqxmd.com/read/28651402/-consecutive-cross-sectional-survey-of-prevalence-of-hiv-infection-std-and-related-factors-in-vietnamese-female-sex-workers-at-a-china-vietnam-border-area-2014-2015
#1
J Zhu, R Yuan, D Hu, Z B Zhu, X Yang, N Wang, B Wang
Objective: To investigate the prevalence of HIV infection/STD and related factors in Vietnamese female sex workers (FSWs). Methods: Consecutive cross-sectional surveys were conducted in June 2014, December 2014, May 2015 and November 2015 in Hekou, a county bordering Vietnam in Yunnan province. Convenience sampling were adopted to select 1 058 Vietnamese FSWs aged>16 years. Questionnaire interview were used to collect the information about their demographics, sexual behaviors and drug use. Serum and urine samples were collected for HIV infection/STD detection and drug use test...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651401/-investigation-of-group-sex-in-men-who-have-sex-with-men-in-taizhou-zhejiang-province-2013-2015
#2
H J Lin, Y C Zhang, W W Shen, Q H Wu, Y Y Xu, D H Qiu, Y Y Ding, N He
Objective: To understand the prevalence of group sex in men who have sex with men (MSM) and related factors in Taizhou, Zhejiang province. Methods: From March 2013 to September 2015, a cross-sectional survey was conducted among MSM recruited from gay bars or bath houses in Taizhou by using questionnaire to collect the information about their sexual behavior and HIV test. Results: A total of 1 435 MSM were recruited, 179 of them (12.5%) were HIV infected, 231 (16.1%) reported group sex during the past year. Compared with MSM without group sex, more MSM with group sex had more than ten male sexual partners (53...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651400/-mobile-internet-based-survey-of-current-status-of-hiv-test-and-related-factors-in-men-who-have-sex-with-men-in-college-students-in-china
#3
Y Y Jin, J Xu, Z Jiang, Z Y Wu
Objective: To assess the current status of HIV test during the past year and related factors in men who have sex with men (MSM) in college students in China. Methods: Based on a MSM website, a cross-sectional study was conducted in 500 MSM in college students aged 18-25 years, who were selected based on the estimated HIV detection rate of 50% in this population, by means of mobile phone questionnaire survey. χ(2) test and non-conditional multivariate logistic regression analysis were conducted to identify the factors related with HIV test, respectively...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651398/-awareness-of-health-co-benefits-of-carbon-emissions-reduction-in-urban-residents-in-beijing-a-cross-sectional-survey
#4
J H Gao, Y Zhang, J Wang, H J Chen, G B Zhang, X B Liu, H X Wu, J Li, J Li, Q Y Liu
Objective: To understand the awareness of the health co-benefits of carbon emission reduction in urban residents in Beijing and the influencing factors, and provide information for policy decision on carbon emission reduction and health education campaigns. Methods: Four communities were selected randomly from Fangshan, Haidian, Huairou and Dongcheng districts of Beijing, respectively. The sample size was estimated by using Kish-Leslie formula for descriptive analysis. 90 participants were recruited from each community...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651397/-study-on-relationship-between-mother-s-animal-sourced-food-intake-during-pregnancy-and-neonate-birth-weight
#5
H Yan, S N Dang, B B Mi, P F Qu, L Zhang, H L Wang, Y X Bi, L X Zeng, Q Li, H Yan
Objective: To explore the effect of maternal animal sourced food intake during pregnancy on neonate birth weight and provide scientific basis for guiding the reasonable diet intake in pregnant women and increasing neonate birth weight. Methods: Data were derived from a cross-sectional project of"the prevalence and risk factors of birth defects in Shaanxi province" , which were conducted in 30 counties in Shaanxi province from July to November in 2013. A stratified multistage random sampling method was used to select women who were pregnant between January 2010 and December 2013 for a random semi-quantitative food frequency questionnaire survey to collect the data on the frequency and amount of food consumption on animal protein sources and the data of newborns...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651396/-interaction-between-family-history-of-diabetes-and-hyperlipidemia-on-risk-of-diabetes-in-population-with-normotension-in-harbin-a-cross-sectional-study
#6
C D Bao, B Sun, L Lan, H Qiao, D F Zhang, X Y Liu, J Wang, Y S Zhao
Objective: To explore the interaction between family history of diabetes and hyperlipidemia on the risk of diabetes in population with normotension. Methods: A multistage stratified probability random sampling was conducted to select a representative sample of urban residents aged 20-74 years in Harbin. A total of 376 diabetes patients with normotension and 3 692 residents with normal blood pressure, normal fasting glucose, and normal 2 hours glucose from OGTT were surveyed. The interaction was evaluated by using crossover analysis and additive model...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651393/-a-cross-section-study-on-physical-endurance-level-in-primary-and-middle-school-students-in-china-2014
#7
R Tian, Z H Wang, Y H Dong, Z P Yang, J Ma
Objective: To understand the physical endurance level of primary and middle school students in China in 2014, and identify the factors influencing students'physical endurance. Methods: Data were collected from"National School Student Physical Fitness and Health Surveillance in 2014" , a total of 142 708 primary and middle school students with complete information were included in the analysis. The age, gender and area specific failure rates of endurance running of students were analyzed, the differences were analyzed with χ(2) test, and the factors influencing students' physical endurance were identified with log-binomial regression model...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651391/-prevalence-of-myopia-and-increase-trend-in-children-and-adolescents-aged-7-18-years-in-han-ethnic-group-in-china-2005-2014
#8
Y H Dong, H B Liu, Z H Wang, Z P Yang, R B Xu, Z G Yang, J Ma
Objective: To understand and evaluate the prevalence of myopia and its trend in children and adolescents aged 7-18 years in Han ethnic group in China from 2005 to 2014, and provide evidence for the prevention of myopia. Methods: The data of 2005, 2010 and 2014 Chinese National Students Constitution and Health Surveys were collected. The children and adolescents with complete detection data of binoculus were selected as study subjects. The sample size of three studies were 233 108, 215 319 and 212 743, respectively...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651390/-cross-sectional-survey-of-smoking-and-smoking-cessation-behaviors-in-adults-in-jiangxi-province-2013
#9
Y Y Chen, L P Zhu, W Yan, J Liu, L Ji, Y Xu
Objective: To describe the prevalence of smoking and smoking cessation in adults of Jiangxi province in 2013. Methods: Multi-stage stratified cluster random sampling method was used to select 6 000 individuals aged ≥18 years from 10 chronic and non-communicable disease and risk factor surveillance points of Jiangxi province in 2013. A face-to-face questionnaire survey was carried out to collect information about the risk factors for chronic and non-communicable diseases and 5 997 records were used in final analysis of smoking and smoking cessation...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651220/clozapine-versus-other-antipsychotics-during-the-first-18-weeks-of-treatment-a-retrospective-study-on-risk-factor-increase-of-blood-dyscrasias
#10
Michele Fabrazzo, Vincenzo Prisco, Gaia Sampogna, Francesco Perris, Francesco Catapano, Alessio Maria Monteleone, Mario Maj
Blood dyscrasias excluding agranulocytosis received limited attention in antipsychotic-treated patients during the first 18 weeks of therapy, although severe clinical conditions have been reported in a few cases. We extracted data records of 285 Caucasian patients after 18 weeks of antipsychotic treatments to investigate risk factors of blood dyscrasias. We observed a higher risk to develop both transient and persistent anemia, neutrophilia and eosinophilia in clozapine-treated patients, whereas in those treated with other atypical antipsychotics when compared to a reference group under typical antipsychotics, emerged an increased risk for transient neutrophilia and eosinophilia...
June 20, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28651169/anticancer-activity-of-hydroxy-and-sulfonamide-azobenzene-platinum-ii-complexes-in-cisplatin-resistant-ovarian-cancer-cells
#11
Katia G Samper, Sierra C Marker, Pau Bayón, Samantha N MacMillan, Ivan Keresztes, Òscar Palacios, Justin J Wilson
The syntheses of three platinum(II) complexes bearing sulfonamide- ( (E)-2-(4-methylphenylsulfonamido)-2',6'-difluoroazobenzene, HL1) and hydroxy-azo-2,6-difluorobenzene ((E)-2-((2,6-difluorophenyl)diazenyl)phenol, HL2) bidentate ligands is described. These complexes, [Pt(L1)(DMSO)Cl] (1), [Pt(L2)(DMSO)Cl] (2), and [Pt(L2)2] (3), were characterized by multinuclear NMR spectroscopy, mass spectrometry, and X-ray crystallography. Despite bearing azobenzene functional groups, none of the three complexes undergo photoisomerization...
June 17, 2017: Journal of Inorganic Biochemistry
https://www.readbyqxmd.com/read/28651141/a-comparative-study-of-pilot-scale-bio-trickling-filters-with-counter-and-cross-current-flow-patterns-in-the-treatment-of-emissions-from-chemical-fibre-wastewater-treatment-plant
#12
Zhuhui Yang, Jia Liu, Jingyang Cao, Dinghe Sheng, Tingjian Cai, Jian Li
Two pilot-scale bio-trickling filters (BTFs) with counter-current and cross-current flow modes were constructed, and their performance tested, for purifying chemical fibre waste gas containing H2S, NH3 and VOCs with a maximum gas flow rate of 1008m(3)h(-1). The counter-current type of BTF presented with superior biodegradation results compared to the cross-current type: it could start up quickly, tolerated high transient shock loadings, and possessed an average contaminant removal efficiency higher than 90% with an empty bed residence time of 59s...
June 13, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28651138/effect-of-the-high-cross-flow-velocity-on-performance-of-a-pilot-scale-anaerobic-membrane-bioreactor-for-treating-antibiotic-solvent-wastewater
#13
Dongxue Hu, Tingting Xiao, Zhaobo Chen, Haixu Wang, Jiao Xu, Xue Li, Haiyan Su, Ying Zhang
The effect of high cross flow velocity (CFV) on the operational efficiency of a pilot-scale anaerobic membrane bioreactor (AnMBR) treating antibiotic solvent effluents was explored. The average of total Chemical Oxygen Demand (COD) and tetrahydrofuran (THF) removal efficiencies during four Runs were 96.5% and 98.7%. Meanwhile, biological removal contributions were 74.3% and 78%, the rest part was attributed by the physical removal process of the membrane block, VFA (Volatile Fatty Acids) and alpha value (VFA/alkalinity) increased with the increase of CFV, resulted alkalinity decreased...
June 9, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28651078/leuconostoc-mesenteroides-and-leuconostoc-pseudomesenteroides-bacteriophages-genomics-and-cross-species-host-ranges
#14
Silvina A Pujato, Daniela M Guglielmotti, Manuel Martínez-García, Andrea Quiberoni, Francisco J M Mojica
Unveiling virus-host interactions are relevant for understanding the biology and evolution of microbes globally, but in particular, it has also a paramount impact on the manufacture of fermented dairy products. In this study, we aim at characterizing phages infecting the commonly used heterofermentative Leuconostoc spp. on the basis of host range patterns and genome analysis. Host range of six Leuconostoc phages was investigated using three methods (efficiency of plaquing, spot and turbidity tests) against Ln...
June 12, 2017: International Journal of Food Microbiology
https://www.readbyqxmd.com/read/28651076/application-of-water-assisted-ultraviolet-light-in-combination-of-chlorine-and-hydrogen-peroxide-to-inactivate-salmonella-on-fresh-produce
#15
Shuanghuan Guo, Runze Huang, Haiqiang Chen
With the demand for fresh produce increases in recent decades, concerns for microbiological safety of fresh produce are also raised. To identify effective ultraviolet (UV) light treatment for fresh produce decontamination, we first determined the effect of three forms of UV treatment, dry UV (samples were treated by UV directly), wet UV (samples were dipped in water briefly and then exposed to UV), and water-assisted UV (samples were treated by UV while being immersed in agitated water) on inactivation of Salmonella inoculated on tomatoes and fresh-cut lettuce...
June 19, 2017: International Journal of Food Microbiology
https://www.readbyqxmd.com/read/28651043/visualizing-the-contributions-of-virtual-states-to-two-photon-absorption-cross-sections-by-natural-transition-orbitals-of-response-transition-density-matrices
#16
Kaushik D Nanda, Anna I Krylov
Observables such as two-photon absorption cross-sections cannot be computed from the wave functions of the initial and final states alone because of their nonlinear nature. Rather, they depend on the entire manifold of the excited states, which follows from the familiar sum-over-states expressions of second- and higher-order properties. Consequently, the interpretation of the computed nonlinear optical properties in terms of molecular orbitals is not straightforward and usually relies on approximate few-states models...
June 26, 2017: Journal of Physical Chemistry Letters
https://www.readbyqxmd.com/read/28651002/the-n-terminal-domain-of-mycobacterium-tuberculosis-ppe17-rv1168c-protein-plays-a-dominant-role-in-inducing-antibody-responses-in-active-tb-patients
#17
Philip Raj Abraham, Niteen Pathak, Gourango Pradhan, Gaddam Sumanlatha, Sangita Mukhopadhyay
The PPE (proline-proline-glutamic acid) proteins of Mycobacterium tuberculosis are characterized by a conserved N-terminal domain of approximately 180 amino acids and variable C-terminal domain. Since last decade, these proteins have gained much importance in the serodiagnosis of tuberculosis (TB) as they act as a source of antigenic variation. We have demonstrated earlier that one of the PPE proteins PPE17 (Rv1168c) induces strong B-cell and T-cell responses in active TB disease and also displays a higher antibody titer compared to immunodominant antigens such as ESAT-6, Hsp60 and PPD...
2017: PloS One
https://www.readbyqxmd.com/read/28650967/author-contributions-to-ecological-publications-what-does-it-mean-to-be-an-author-in-modern-ecological-research
#18
John M Logan, Sarah B Bean, Andrew E Myers
Authorship is a central element of scientific research carrying a variety of rewards and responsibilities, and while various guidelines exist, actual author contributions are often ambiguous. Inconsistent or limited contributions threaten to devalue authorship as intellectual currency and diminish authors' responsibility for published content. Researchers have assessed author contributions in the medical literature and other research fields, but similar data for the field of ecological research are lacking...
2017: PloS One
https://www.readbyqxmd.com/read/28650937/weak-hiv-antibody-responses-in-perinatally-infected-young-adults
#19
Allison R Kirkpatrick, Aylin B Unsal, Joel N Blankson, Richard D Moore, Thomas C Quinn, Colleen Hadigan, Oliver Laeyendecker
We compared the antibody response to HIV using two serologic cross-sectional incidence assays in adults with perinatally-acquired HIV, to elite controllers and individuals exposed to antiretroviral therapy who were all infected as adults. Low antibody responses were seen more frequently in adults with perinatally-acquired HIV, both overall and when stratified by viral suppression status.
June 23, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28650914/associations-of-rotational-shift-work-and-night-shift-status-with-hypertension-a-systematic-review-and-meta-analysis
#20
Sandhya Manohar, Charat Thongprayoon, Wisit Cheungpasitporn, Michael A Mao, Sandra M Herrmann
BACKGROUND: The reported risks of hypertension (HTN) in rotating shift and night shift workers are controversial. The objective of this meta-analysis was to assess the association between shift work status and HTN. METHODS: A literature search was performed using MEDLINE, EMBASE and Cochrane Database from inception through October 2016. Studies that reported odds ratios (OR) comparing the risk of HTN in shift workers were included. A prespecified subgroup analysis by rotating shift and night shift statuses were also performed...
June 24, 2017: Journal of Hypertension
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