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https://www.readbyqxmd.com/read/29150183/genetic-analysis-of-29-y-str-loci-in-the-chinese-han-population-from-shanghai
#1
Yuxiang Zhou, Chengchen Shao, Liming Li, Yaqi Zhang, Baonian Liu, Qinrui Yang, Qiqun Tang, Shilin Li, Jianhui Xie
The analysis of Y chromosomal short tandem repeats (Y-STRs) provides important information that can be used to forensic investigation and population studies. In this study, typing of 29 Y-STRs included in the PowerPlex(®) Y23 system (PPY23) and Yfiler™ Plus system (Yfiler plus) was performed on 843 unrelated male samples from Han population in Shanghai. Besides null, duplicate, and intermediate alleles reported in previous studies, an allele of 10 at DYS643 with a 2-base deletion in the flanking region was initially observed...
November 11, 2017: Forensic Science International. Genetics
https://www.readbyqxmd.com/read/29149884/predictors-of-early-onset-post-ischemic-stroke-depression-a-cross-sectional-study
#2
Guilin Meng, Xiaoye Ma, Lei Li, Yan Tan, Xiaohui Liu, Xueyuan Liu, Yanxin Zhao
BACKGROUND: Post-stroke depression (PSD) seriously affects the rehabilitation of nerve function and quality of life. However, the pathogenesis of PSD is still not clear. This study aimed to investigate the demographic, clinical, and biochemical factors in patients with PSD. METHODS: Patients with an acute ischemic stroke, who met the inclusion criteria at Shanghai Tenth People's Hospital from April 2016 to September 2016, were recruited for this study. The stroke severity was assessed using the National Institutes of Health Stroke Scale (NIHSS), and the mental state was assessed using Mini-Mental State Examination (MMSE), Hamilton Depression Scale (HAMD), and Hamilton Anxiety Scale (HAMA) at 1 week of admission...
November 17, 2017: BMC Neurology
https://www.readbyqxmd.com/read/29148022/hemodialysis-versus-peritoneal-dialysis-an-observational-study-in-two-international-centers
#3
Renhua Lu, Carla Estremadoyro, Xiaohuan Chen, Mingli Zhu, Leonardo C Ribeiro, Yucheng Yan, Alessandra Brendolan, Wei Fang, Carlo Crepaldi, Zhaohui Ni, Leyi Gu, Claudio Ronco
INTRODUCTION: Given that it is difficult to randomize end-stage renal disease (ESRD) patients to either hemodialysis (HD) or peritoneal dialysis (PD), differences between these renal replacement therapy (RRT) modalities are of major interest and remain controversial. METHODS: All data on maintenance dialysis patients during 2009 to 2013 in the Renji Hospital in Shanghai, China and in the San Bortolo Hospital in Vicenza, Italy were selected. Patients who changed their therapy from HD to PD or PD to HD during this study were excluded...
November 8, 2017: International Journal of Artificial Organs
https://www.readbyqxmd.com/read/29140849/endoscopic-submucosal-dissection-for-superficial-proximal-esophageal-neoplasia-is-highly-successful
#4
Yi-Qun Zhang, Tao Chen, Chen Zhang, Quan-Lin Li, Wei-Feng Chen, Li-Qing Yao, Ping-Hong Zhou, Mei-Dong Xu
OBJECTIVE: The aim of this study was to evaluate the outcomes of endoscopic submucosal dissection (ESD) for superficial proximal esophageal neoplasia. SUMMARY OF BACKGROUND DATA: The surgery for a tumor located in proximal esophagus is relatively difficult and leads to a high morbidity and mortality. ESD is a minimally invasive endoscopic treatment of superficial neoplasia of the gastrointestinal tract allowing en block resection with low recurrence rates; however, ESD for superficial proximal esophageal neoplasia is little known...
December 2017: Annals of Surgery
https://www.readbyqxmd.com/read/29136725/-the-china-expert-consensus-of-clinical-practice-for-magnetically-controlled-capsule-gastroscopy-2017-shanghai
#5
(no author information available yet)
Gastric diseases are very common in China, especially gastric cancer with a continuous high level of morbidity and mortality. As an important screening method of gastric diseases, magnetically-controlled-capsule-gastroscopy (MCCG) has already been widely used in medical institutions worldwide. Several clinical trials have already showed that MCCG has comparable accuracy in diagnosing gastric diseases compared with conventional gastroscopy. Furthermore, MCCG has the advantages of anesthesia free, no risks of cross infection, and excellent compliance...
November 1, 2017: Zhonghua Nei Ke za Zhi [Chinese Journal of Internal Medicine]
https://www.readbyqxmd.com/read/29136186/clonal-spread-and-azole-resistant-mechanisms-of-non-susceptible-candida-albicans-isolates-from-vulvovaginal-candidiasis-patients-in-three-shanghai-maternity-hospitals
#6
YongQin Wu, Cui Li, ZhiHeng Wang, Jing Gao, ZhenHua Tang, HuiFen Chen, ChunMei Ying
In our multicenter study, 43 fluconazole non-susceptible and 45 fluconazole-susceptible isolates were collected from vulvovaginal candidiasis (VVC) patients from three Shanghai maternity hospitals to analyze their molecular epidemiological features and fluconazole resistant mechanisms. Cross-resistance to fluconazole, itraconazole and voriconazole was observed in 53.5% of the nonsusceptible isolates. Though we acquired 12 clonal complexes (CCs) of diploid sequence types (DSTs) in clinical isolates by a multilocus sequence typing method, fluconazole nonsusceptible isolates all belonged to CC69 with a predominant genotype of DST 79...
November 9, 2017: Medical Mycology: Official Publication of the International Society for Human and Animal Mycology
https://www.readbyqxmd.com/read/29135753/prevention-of-neonatal-unplanned-extubations-in-the-neonatal-intensive-care-unit-a-best-practice-implementation-project
#7
Xiaojing Hu, Yuxia Zhang, Yun Cao, Guoying Huang, Yan Hu, Alexa McArthur
BACKGROUND: Adverse events of mechanically ventilated neonates such as unplanned extubations may be associated with serious negative outcomes. Unplanned extubation rates have been monitored by many neonatal intensive care units as a quality of care metric. OBJECTIVES: The objective was to implement evidence-based best practice and assess the effects of these strategies on minimizing unplanned extubation in the neonatal intensive care unit in a large tertiary children's hospital...
November 2017: JBI Database of Systematic Reviews and Implementation Reports
https://www.readbyqxmd.com/read/29133751/shanghai-score-a-prognostic-and-adjuvant-treatment-evaluating-system-constructed-for-chinese-patients-with-hepatocellular-carcinoma-after-curative-resection
#8
Hui-Chuan Sun, Lu Xie, Xin-Rong Yang, Wei Li, Jian Yu, Xiao-Dong Zhu, Yong Xia, Ti Zhang, Yang Xu, Bo Hu, Li-Ping Du, Ling-Yao Zeng, Jian Ouyang, Wei Zhang, Tian-Qiang Song, Qiang Li, Ying-Hong Shi, Jian Zhou, Shuang-Jian Qiu, Qian Liu, Yi-Xue Li, Zhao-You Tang, Yu Shyr, Feng Shen, Jia Fan
BACKGROUND: For Chinese patients with hepatocellular carcinoma (HCC), surgical resection is the most important treatment to achieve long-term survival for patients with an early-stage tumor, and yet the prognosis after surgery is diverse. We aimed to construct a scoring system (Shanghai Score) for individualized prognosis estimation and adjuvant treatment evaluation. METHODS: A multivariate Cox proportional hazards model was constructed based on 4166 HCC patients undergoing resection during 2001-2008 at Zhongshan Hospital...
November 20, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/29130563/serum-lipoprotein-and-rbc-rigidity-index-to-predict-cerebral-infarction-in-patients-with-carotid-artery-stenosis
#9
Zhiwu Dong, Qiang Guo, Li Sun, Feifei Li, Aihong Zhao, Jingfan Liu, Peipei Qu, Qinghua Zhu, Chunhai Xiao, Fusheng Niu, Shuang Liang
OBJECTIVE: This study aims to determine the risk factors and to predict the occurrence of cerebral infarction in patients with carotid artery stenosis. METHODS: Two hundred and one subjects with carotid artery stenosis were retrospectively selected from Jinshan Branch of Shanghai Sixth People's Hospital, 115 cases of which with cerebral infarction and 86 without it. Clinical tests were performed including coagulation indices, fasting glucose, serum lipid, and blood rheology...
November 11, 2017: Journal of Clinical Laboratory Analysis
https://www.readbyqxmd.com/read/29127835/spatial-variations-source-apportionment-and-potential-ecological-risks-of-polycyclic-aromatic-hydrocarbons-and-synthetic-musks-in-river-sediments-in-shanghai-china
#10
Xue-Tong Wang, Bao-Ping Hu, Hang-Xin Cheng, Hao-Hao Jia, Ying Zhou
The aims of this study were to investigate the levels, possible sources and potential ecological risks of 26 polycyclic aromatic hydrocarbons (PAHs) including highly carcinogenic dibenzopyrene (DBP) isomers and 4 synthetic musks (SMs) in river sediments from Shanghai. 74 sediment samples were collected from the Huangpu River and its main tributaries. The total concentrations ranged from 52.0 to 11400 ng g(-1) for Σ26PAHs, 25.1-9910 ng g(-1) for 16 USEPA priority PAHs (Σ16PAHs), 0.769-384 ng g(-1) for Σ4DBPs, and 0...
October 28, 2017: Chemosphere
https://www.readbyqxmd.com/read/29127489/genetic-characterization-of-the-complete-genome-of-a-mutant-canine-parvovirus-isolated-in-china
#11
Chuanfeng Li, Jingyu Tang, Zongyan Chen, Qi Li, Zhenhua Huang, Quan Wang, Chunchun Meng, Yong Wang, Guangqing Liu
A field canine parvovirus (CPV) strain, CPV-SH14, was previously isolated from an outbreak of severe gastroenteritis in Shanghai in 2014. The complete genome of CPV-SH14 was determined by using PCR with modified primers. When compared to other CPV-2 strains, several insertions, deletions, and point mutations were identified in the 5' and 3' UTR, with key amino acid (aa) mutations (K19R, E572K in NS1 and F267Y, Y324I and T440A in VP2) also being observed in the coding regions of CPV-SH14. These results indicated that significant and unique genetic variations have occurred at key sites or residues in the genome of CPV-SH14, suggesting the presence of a novel genetic variant of new CPV-2a...
November 10, 2017: Archives of Virology
https://www.readbyqxmd.com/read/29126046/study-on-the-foot-shape-characteristics-of-the-elderly-in-china
#12
Xiang Dong Luo, Chao-Hua Xue, Yan Li
BACKGROUND: With aging, the feet of the elderly above 60 years old in China present degenerative changes, deformities, and diseases, which significantly affect their daily activities. OBJECTIVES: The authors aimed to study the morphological characteristics of the feet and identify the foot type according to size (length and width) and defect characteristics of elderly feet in China. METHODS: A convenient sample of 1000 subjects above 60 years old was recruited mainly in the regions of Shanghai, Shaanxi, Henan, Hebei, and Sichuan in China...
April 24, 2017: Foot
https://www.readbyqxmd.com/read/29122997/level-of-moderate-intensity-leisure-time-physical-activity-and-reduced-mortality-in-middle-aged-and-elderly-chinese
#13
Ying Liu, Wanqing Wen, Yu-Tang Gao, Hong-Lan Li, Gong Yang, Yong-Bing Xiang, Xiao-Ou Shu, Wei Zheng
BACKGROUND: Few studies have prospectively evaluated the association of leisure-time physical activity (LTPA) with mortality in Asians, who are more susceptible to insulin resistance than their Caucasian counterparts. METHODS: Data from two large prospective cohort studies conducted in Shanghai were evaluated. After excluding participants who had a history of cancer, coronary heart disease or stroke at baseline, or who died within the first 3 years after study enrolment, 53 839 men and 66 888 women, followed for an average of 9...
November 9, 2017: Journal of Epidemiology and Community Health
https://www.readbyqxmd.com/read/29122348/associations-of-urinary-phthalate-metabolites-with-residential-characteristics-lifestyles-and-dietary-habits-among-young-children-in-shanghai-china
#14
Chenxi Liao, Wei Liu, Jialing Zhang, Wenming Shi, Xueying Wang, Jiao Cai, Zhijun Zou, Rongchun Lu, Chanjuan Sun, Heng Wang, Chen Huang, Zhuohui Zhao
Exposure to household phthalates has been reported to have adverse effects on children's health. In this paper, we used phthalate metabolites in the first morning urine as indicators of household phthalate exposures and examined their associations with residential characteristics, lifestyles and dietary habits among young children. During 2013-2014, we collected morning urines from children aged 5-10years in Shanghai, China and obtained the related information about analyzed factors in this study by questionnaires...
November 6, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/29122093/association-between-phthalate-exposure-and-the-use-of-plastic-containers-in-shanghai-adults
#15
Rui Hua Dong, Han Zhang, Mei Ru Zhang, Jing Si Chen, Min Wu, Shu Guang Li, Bo Chen
OBJECTIVE: Consuming phthalates may be due to the presence of food contact materials, such as plastic containers. In this study, we investigated the association between plastic container use and phthalate exposure in 2,140 Shanghai adults. METHODS: Participants completed a questionnaire on the frequency of using plastic containers in different scenarios in the previous year (e.g., daily, weekly) and on the consumption of plastic-packaged foods in the previous three days (yes or no)...
October 2017: Biomedical and Environmental Sciences: BES
https://www.readbyqxmd.com/read/29121101/validation-of-a-light-scattering-pm2-5-sensor-monitor-based-on-the-long-term-gravimetric-measurements-in-field-tests
#16
Jingjin Shi, Fei'er Chen, Yunfei Cai, Shichen Fan, Jing Cai, Renjie Chen, Haidong Kan, Yihan Lu, Zhuohui Zhao
BACKGROUND: Portable direct-reading instruments by light-scattering method are increasingly used in airborne fine particulate matter (PM2.5) monitoring. However, there are limited calibration studies on such instruments by applying the gravimetric method as reference method in field tests. METHODS: An 8-month sampling was performed and 96 pairs of PM2.5 data by both the gravimetric method and the simultaneous light-scattering real-time monitoring (QT-50) were obtained from July, 2015 to February, 2016 in Shanghai...
2017: PloS One
https://www.readbyqxmd.com/read/29121092/relationship-between-fine-particulate-matter-weather-condition-and-daily-non-accidental-mortality-in-shanghai-china-a-bayesian-approach
#17
Xin Fang, Bo Fang, Chunfang Wang, Tian Xia, Matteo Bottai, Fang Fang, Yang Cao
There are concerns that the reported association of ambient fine particulate matter (PM2.5) with mortality might be a mixture of PM2.5 and weather conditions. We evaluated the effects of extreme weather conditions and weather types on mortality as well as their interactions with PM2.5 concentrations in a time series study. Daily non-accidental deaths, individual demographic information, daily average PM2.5 concentrations and meteorological data between 2012 and 2014 were obtained from Shanghai, China. Days with extreme weather conditions were identified...
2017: PloS One
https://www.readbyqxmd.com/read/29116999/treatment-outcome-of-combined-continuous-venovenous-hemofiltration-and-hemoperfusion-in-acute-paraquat-poisoning-a-prospective-controlled-trial
#18
Changbin Li, Dayong Hu, Wen Xue, Xinhua Li, Zhen Wang, Zisheng Ai, Yaxiang Song, Xinying Liu, Jiafeng Cheng, Shuling Fan, Limin Zhao, Liya Wang, Chandra Mohan, Ai Peng
OBJECTIVES: To investigate whether combined continuous venovenous hemofiltration and hemoperfusion among paraquat-poisoned patients would improve survival. DESIGN: Prospective, controlled interventional study over 4 years. SETTING: Single, tertiary, academic medical center. PATIENTS: We recruited patients admitted to Shanghai Tenth People's Hospital within 48 hours after paraquat ingestion. Exclusions were under 14 years old, ingestion of paraquat with other toxicants, pregnant, a history of chronic pulmonary disease, psychosis, hyperthyroidism, or diabetes with impaired liver or renal function...
November 7, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/29116491/prognostic-and-predictive-value-of-o-6-methylguanine-methyltransferase-for-chemotherapy-in-patients-with-muscle-invasive-bladder-cancer
#19
Junyu Zhang, Yu Zhu, Yiwei Wang, Qiang Fu, Huyang Xie, Zheng Liu, Hangcheng Fu, Yifan Cao, Jiejie Xu, Bo Dai
PURPOSE: DNA repair genes are potential biomarkers for chemotherapy in muscle-invasive bladder cancer (MIBC). O(6)-methylguanine methyltransferase (MGMT) is involved in DNA repair and is found to affect the efficacy of platinum-based chemotherapy. However, the prognostic or predictive value of MGMT expression in chemotherapy for MIBC is unknown. MATERIALS AND METHODS: Immunohistochemical staining for MGMT was performed in paraffin-embedded tumor tissue of high-grade MIBC patients who underwent cystectomy in two independent cohorts [n = 74 for Fudan University Shanghai Cancer Center (FUSCC) cohort and n = 115 for Zhongshan Hospital (ZS) cohort]...
November 7, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/29113684/blood-mercury-concentration-fish-consumption-and-anthropometry-in-chinese-children-a-national-study
#20
Zhen-Yan Gao, Min-Ming Li, Ju Wang, Jin Yan, Can-Can Zhou, Chong-Huai Yan
OBJECTIVE: This study sought to obtain national cross-sectional data for blood mercury levels and risk factors for mercury exposure in Chinese children aged 0 to 6years to provide evidence to support preventive measures for reducing childhood blood mercury levels. METHODS: A multi-stage, stratified, clustered random sampling survey was conducted May 2013-Mar 2015. Shanghai, Jilin, Shanxi, Guangdong, Qinghai, Yunnan and Hubei, which are located in seven different geographical regions in China, were selected as the study field...
January 2018: Environment International
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