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https://www.readbyqxmd.com/read/29224194/establishment-and-evaluation-of-an-indirect-immunofluorescence-assay-for-the-detection-of-salmonid-alphavirus
#1
S Gao, W Shi, Y T Wang, M T Guo, K X Duan, A C Song, G H Lian, Tong Ren, Y J Li, L J Tang, L Sun, M Liu
Salmonid alphaviruses (SAV) severely infects farmed salmonids and rainbow trout. Owing to the recent increase in fish import trade, several SAV-unreported countries, such as China, may face serious threat of this infection. Thus, it is necessary to develop efficient detection methods for the prevention and diagnosis of SAV infection. In this study, we selected a conserved segment of the SAV E1 protein as a target immunogen for the preparation of monoclonal antibodies (mAbs) specific to SAV. A sensitive indirect immunofluorescence (IF) method was developed using 26E9C2 mAb that detected E1 protein and identified subtypes 1, 2 and 5 of SAV...
December 9, 2017: Letters in Applied Microbiology
https://www.readbyqxmd.com/read/29224119/effects-of-diurnal-temperature-range-on-mortality-in-hefei-city-china
#2
Jing Tang, Chang-Chun Xiao, Yu-Rong Li, Jun-Qing Zhang, Hao-Yuan Zhai, Xi-Ya Geng, Rui Ding, Jin-Xia Zhai
Although several studies indicated an association between diurnal temperature range (DTR) and mortality, the results about modifiers are inconsistent, and few studies were conducted in developing inland country. This study aims to evaluate the effects of DTR on cause-specific mortality and whether season, gender, or age might modify any association in Hefei city, China, during 2007-2016. Quasi-Poisson generalized linear regression models combined with a distributed lag non-linear model (DLNM) were applied to evaluate the relationships between DTR and non-accidental, cardiovascular, and respiratory mortality...
December 9, 2017: International Journal of Biometeorology
https://www.readbyqxmd.com/read/29224014/diagnostic-ureteroscopy-prior-to-radical-nephroureterectomy-for-upper-tract-urothelial-carcinoma-increased-the-risk-of-intravesical-recurrence
#3
Ping Tan, Nan Xie, Lu Yang, Liangren Liu, Zhuang Tang, Qiang Wei
OBJECTIVE: To assess the impact of diagnostic ureteroscopy (URS) prior to radical nephroureterectomy (RNU) on intravesical recurrence (IVR) in patients with upper tract urothelial carcinoma (UTUC). MATERIALS AND METHODS: A systematic literature search of the Medline, Embase, PubMed, and Cochrane library was performed in August 2017. Cumulative analyses of available hazard ratios (HRs) and their 95% CI were conducted using Stata version 12.0. RESULTS: Eleven studies including 4,057 participants were included, with a total of 1,403 patients diagnosed with IVR during the follow-up period...
December 8, 2017: Urologia Internationalis
https://www.readbyqxmd.com/read/29223904/spatiotemporal-variations-of-hydrogeochemistry-and-its-controlling-factors-in-the-gandaki-river-basin-central-himalaya-nepal
#4
Ramesh Raj Pant, Fan Zhang, Faizan Ur Rehman, Guanxing Wang, Ming Ye, Chen Zeng, Handuo Tang
The characterization and assessment of water quality in the head water region of Himalaya is necessary, given the immense importance of this region in sustaining livelihoods of people and maintaining ecological balance. A total of 165 water samples were collected from 55 sites during pre-monsoon, monsoon and post-monsoon seasons in 2016 from the Gandaki River Basin of the Central Himalaya, Nepal. The pH, EC values and TDS concentrations were measured in-situ and the concentrations of major ions (Ca2+, Mg2+, K+, Na+, Cl-, SO42-, NO3-) and Si were analyzed in laboratory...
December 7, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/29223855/increased-adam10-expression-in-patients-with-immune-thrombocytopenia
#5
Jianlin Qiao, Qi Luo, Na Liu, Guangyu Wei, Xiaoqing Wu, Jun Lu, Kai Tang, Yulu Wu, Jie Zi, Xiaoqian Li, Yun Liu, Wen Ju, Kunming Qi, Zhiling Yan, Zhenyu Li, Lingyu Zeng, Kailin Xu
Immune thrombocytopenia (ITP) is an autoimmune disease, which is characterized by abnormal of T immunity. A disintegrin and metalloproteinase (ADAM) 10, a member of proteinase family, has been demonstrated to regulate T cell proliferation and effector function. Considering the closely association of dysregulation of T cell function with ITP, whether ADAM10 involves in the pathogenesis of ITP remains unclear. In this study, 54 active ITP patients, 18 ITP in remission and 24 age and gender matched healthy control were enrolled...
December 7, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/29223853/role-of-mir-195-in-cigarette-smoke-induced-chronic-obstructive-pulmonary-disease
#6
Wenchao Gu, Yaping Yuan, Hua Yang, Hao Wu, Linxuan Wang, Zhijun Tang, Qiang Li
Chronic obstructive pulmonary disease (COPD) is regarded as a persistent respiratory symptom, mainly caused by cigarette smoking. Recent data have suggested that some miRNAs are involved in the pathogenesis of COPD. Here, we found that miR-195 was significantly upregulated in the lung tissues of patients with COPD compared to in never smokers. miR-195 expression was also upregulated in cigarette smoke (CS)-exposed mice. Lentivirus-mediated knockdown of miR-195 alleviated CS-induced lung pathological changes and reduced inflammatory cell infiltration as well as production of interleukin-6 and tumor necrosis factor-α in bronchoalveolar lavage fluid...
December 7, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/29223815/attenuation-of-bacterial-cytotoxicity-of-carbon-nanotubes-by-riverine-suspended-solids-in-water
#7
Baotong Zhu, Xinghui Xia, Sibo Zhang, Yuchen Tang
The impact of solid particles on ecotoxicity of nanomaterials in water environments is poorly understood. This study investigated the effect of natural riverine suspended solids (SPS) on the cytotoxicity of single-walled carbon nanotubes (SWCNTs) towards a bacterium, Ochrobactrum sp. in water. Compared with SWCNT suspension without SPS, the presence of SPS at different concentrations ranging from 20 to 400 mg L-1 markedly increased the survival rates of bacteria exposed to 50 mg L-1 SWCNTs and bacterial survival rates increased with SPS concentrations by a power law...
December 7, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/29223813/facile-and-eco-friendly-fabrication-of-agnps-coated-silk-for-antibacterial-and-antioxidant-textiles-using-honeysuckle-extract
#8
Yuyang Zhou, Ren-Cheng Tang
Recently, there is a growing trend towards the functionalization of silk through nanotechnology for the prevention of fiber damage from microbial attack and the enhancement of hygienic aspects. Considering sustainable development and environmental protection, the eco-friendly fabrication of silver nanoparticles (AgNPs)-modified silk using natural extracts has currently become a hot research area. This study presents a facile strategy for the fabrication of colorful and multifunctional silk fabric using biogenic AgNPs prepared by honeysuckle extract as natural reductant and stabilizing agents...
December 5, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/29223478/phase-ii-trial-of-veliparib-in-patients-with-previously-treated-brca-mutated-pancreas-ductal-adenocarcinoma
#9
Maeve A Lowery, David P Kelsen, Marinela Capanu, Sloane C Smith, Jonathan W Lee, Zsofia K Stadler, Malcolm J Moore, Hedy L Kindler, Talia Golan, Amiel Segal, Hannah Maynard, Ellen Hollywood, MaryEllen Moynahan, Erin E Salo-Mullen, Richard Kinh Gian Do, Alice P Chen, Kenneth H Yu, Laura H Tang, Eileen M O'Reilly
PURPOSE: BRCA-associated cancers have increased sensitivity to poly(ADP-ribose) polymerase inhibitors (PARPis). This single arm, non-randomised, multicentre phase II trial evaluated the response rate of veliparib in patients with previously treated BRCA1/2- or PALB2-mutant pancreatic adenocarcinoma (PDAC). METHODS: Patients with stage III/IV PDAC and known germline BRCA1/2 or PALB2 mutation, 1-2 lines of treatment, Eastern Cooperative Oncology Group 0-2, were enrolled...
December 7, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/29223340/silencing-of-histone-deacetylase-slhdt3-delays-fruit-ripening-and-suppresses-carotenoid-accumulation-in-tomato
#10
Jun-E Guo, Zongli Hu, Fenfen Li, Lincheng Zhang, Xiaohui Yu, Boyan Tang, Guoping Chen
The acetylation levels of histones on lysine residues are regulated by histone acetyltransferases and histone deacetylases, which play an important but understudied role in the control of gene expression in plants. There is an increasing research focus on histone deacetylation in crops, but to date, there is little information regarding tomato. With the aim of characterizing the tomato HD2 family of histone deacetylases, an RNA interference (RNAi) expression vector of SlHDT3 was constructed and transformed into tomato plants...
December 2017: Plant Science: An International Journal of Experimental Plant Biology
https://www.readbyqxmd.com/read/29223115/immobilization-of-hexavalent-chromium-in-contaminated-soils-using-biochar-supported-nanoscale-iron-sulfide-composite
#11
Honghong Lyu, Hang Zhao, Jingchun Tang, Yanyan Gong, Yao Huang, Qihang Wu, Bin Gao
Biochar supported carboxymethyl cellulose (CMC)-stabilized nanoscale iron sulfide (FeS) composite (CMC-FeS@biochar) was prepared and tested for immobilization of hexavalent chromium Cr(VI) in soil. Results of UV-vis and transmission electron microscopy (TEM) showed that the backbone of biochar suppressed the aggregation of FeS, resulting in smaller particle size and more sorption sites than bare FeS. The composite at a dosage of 2.5 mg per gram soil displayed an enhanced Cr(VI) immobilization efficiency (a 94...
December 1, 2017: Chemosphere
https://www.readbyqxmd.com/read/29222881/development-and-validation-of-a-pediatric-nutritional-screening-score-pnss-for-hospitalized-children
#12
Lina Lu, Xiaomeng Mao, Jinye Sheng, Jianhu Huang, Ying Wang, Qingya Tang, Wei Cai
BACKGROUND AND OBJECTIVES: There is no evidence on the most effective nutritional screening tool for hospitalized children. The objective of this study was to develop and validate a pediatric nutritional screening tool to assess undernutrition risk upon hospital admission. METHODS AND STUDY DESIGN: The study had a two-phase prospective observational design. A novel pediatric nutritional screening score (PNSS) was developed and sensitivity, specificity, and reliability were evaluated by comparing with a complete dietetic assessment...
2018: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/29222368/novel-lncrna-erbb4-ir-promotes-diabetic-kidney-injury-in-db-db-mice-by-targeting-mir-29b
#13
Si F Sun, Patrick Mk Tang, Min Feng, Xiao Jun, Xiao R Huang, Ping Li, Ronal Cw Ma, Hui Y Lan
TGF-β/Smad signaling plays an important role in diabetic nephropathy. The present study identified a novel Smad3-dependent long non-coding RNA (lncRNA) Erbb4-IR in the development of type-2 diabetic nephropathy (T2DN) in db/db mice. We found that Erbb4-IR was highly expressed in T2DN of db/db mice and was specifically induced by AGE via a Smad3-dependent mechanism. The functional role of Erbb4-IR in T2DN was revealed by kidney-specific silencing of Erbb4-IR to protect against the development of T2DN such as elevated microalbuminuria, serum creatinine and progressive renal fibrosis in db/db mice, and to block AGE-induced collagen I and IV expression in mouse mesangial cells (mMCs) and mouse tubular epithelial cells (mTECs)...
December 8, 2017: Diabetes
https://www.readbyqxmd.com/read/29222348/insulin-degrading-enzyme-contributes-to-the-pathology-in-a-mixed-model-of-type-2-diabetes-and-alzheimer-s-disease
#14
Huajie Li, Jian Wu, Linfeng Zhu, Luolin Sha, Song Yang, Jiang Wei, Lei Ji, Xiaochun Tang, Keshi Mao, Liping Cao, Ning Wei, Wei Xie, Zhilong Yang
Insulin degrading enzyme (IDE) is believed to act as a junction point of type 2 diabetes (T2D) and Alzheimer's disease (AD), however, the underlying mechanism was not completely clear yet. Transgenic APPSwe/PS1 mice were used as the AD model and were treated with streptozocin/streptozotocin (STZ) to develop a mixed mice model presenting both AD and T2D. Morris Water Maze (MWM) and recognition task were performed to trace the cognitive function. The detection of fasting plasma glucose (FPG) and plasma insulin concentration, and Oral Glucose Tolerance Test (OGTT) were used to trace the metabolism evolution...
December 8, 2017: Bioscience Reports
https://www.readbyqxmd.com/read/29222028/sodium-butyrate-enhanced-physical-barrier-function-referring-to-nrf2-jnk-and-mlck-signaling-pathways-in-the-intestine-of-young-grass-carp-ctenopharyngodon-idella
#15
Pei Wu, Li Tian, Xiao-Qiu Zhou, Wei-Dan Jiang, Yang Liu, Jun Jiang, Fei Xie, Sheng-Yao Kuang, Ling Tang, Wu-Neng Tang, Juan Yang, Yong-An Zhang, He-Qun Shi, Lin Feng
This study evaluated the effect of dietary sodium butyrate (SB) supplementation on the intestinal physical barrier function of young grass carp (Ctenopharyngodon idella). The fish were fed one powdery sodium butyrate (PSB) diet (1000.0 mg kg-1 diet) and five graded levels of microencapsulated sodium butyrate (MSB) diets: 0.0 (control), 500.0, 1000.0, 1500.0 and 2000.0 mg kg-1 diet for 60 days. Subsequently, a challenge test was conducted by injection of Aeromonas hydrophila to explore the effect of SB supplementation on intestinal physical barrier function and the potential mechanisms in fish...
December 5, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/29221985/hotair-mediated-reciprocal-regulation-of-ezh2-and-dnmt1-contribute-to-polyphyllin-i-inhibited-growth-of-castration-resistant-prostate-cancer-cells-in-vitro-and-in-vivo
#16
SongTao Xiang, PeiLiang Zou, Qing Tang, Fang Zheng, JingJing Wu, ZhiQiang Chen, Swei Sunny Hann
BACKGROUND: Polyphyllin I (PPI), one of the steroidal saponins in paris polyphylla, has been reported to exhibit antitumor effects. However, the detailed molecular mechanism underlying this has not been elucidated. METHODS: Cell viability and cell cycle distribution were measured using 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) and Flow cytometry assays, respectively. Cell invasion and migration were examined by Transwell invasion and wound healing assays...
December 5, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/29221844/gabapentin-as-an-adjuvant-therapy-for-prevention-of-acute-phantom-limb-pain-in-pediatric-patients-undergoing-amputation-for-malignant-bone-tumors-a-prospective-double-blind-randomized-controlled-trial
#17
Xiandi Wang, Ying Yi, Dingbo Tang, Yi Chen, Yanhua Jiang, Jun Peng, Jiwei Xiao
CONTEXT: Gabapentin is reported to have an analgesic effect of reducing phantom-limb pain(PLP) in adult patients. There's no study on preoperative use of gabapentin in pediatric population in term of PLP prevention. OBJECTIVE: To determine whether gabapentin could be used as an adjuvant agent of opioid-based pain control to lower the rate of phantom-limb pain in pediatric patients undergoing amputation for malignant bone tumors in observation period of 60 days post-operatively...
December 5, 2017: Journal of Pain and Symptom Management
https://www.readbyqxmd.com/read/29221638/d-dimer-level-correlation-with-treatment-response-in-children-with-venous-malformations
#18
Yvonne Chi-Lun Leung, Michael Wai-Yip Leung, Shi-Da Yam, Judy Wing-Suet Hung, Clarence Sze-Wai Liu, Lap-Yan Chung, Man-Yee Tang, Hon-Shing Fung, Wai-Lun Poon, Nicholas Sih-Yin Chao, Kelvin Kam-Wing Liu
AIM: Localized intravascular coagulopathy is present in children with venous malformations (VMs) as evidenced by elevated D-dimer levels. Few studies have looked into the changes in D-dimer after sclerotherapy and its correlation with treatment outcome and complications. Our study aims to investigate changes in D-dimer in children with VMs undergoing alcohol sclerotherapy. METHODS: A prospective cohort study from 2014 to 2016, which included children (<18years) with VM undergoing alcohol sclerotherapy, was completed...
November 14, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/29221631/a-population-based-evaluation-of-the-natural-history-of-chronic-pancreatitis
#19
Jorge D Machicado, Suresh T Chari, Lawrence Timmons, Gong Tang, Dhiraj Yadav
BACKGROUND: Based on reports from tertiary care centers, chronic pancreatitis (CP) is considered to be a painful and debilitating disease frequently requiring invasive interventions. Our primary aim was to assess the natural course of CP in a population-based cohort using endoscopic and surgical interventions as surrogates for disease aggressiveness. METHODS: We identified all patients (n = 89, alcoholic [ACP = 46], non-alcoholic [NACP] = 43) with newly diagnosed definite CP from Olmsted County, Minnesota between 1977 and 2006...
November 24, 2017: Pancreatology: Official Journal of the International Association of Pancreatology (IAP) ... [et Al.]
https://www.readbyqxmd.com/read/29221303/the-society-for-translational-medicine-clinical-practice-guidelines-for-the-postoperative-management-of-chest-tube-for-patients-undergoing-lobectomy
#20
REVIEW
Shugeng Gao, Zhongheng Zhang, Javier Aragón, Alessandro Brunelli, Stephen Cassivi, Ying Chai, Chang Chen, Chun Chen, Gang Chen, Haiquan Chen, Jin-Shing Chen, David Tom Cooke, John B Downs, Pierre-Emmanuel Falcoz, Wentao Fang, Pier Luigi Filosso, Xiangning Fu, Seth D Force, Martínez I Garutti, Diego Gonzalez-Rivas, Dominique Gossot, Henrik Jessen Hansen, Jianxing He, Jie He, Bo Laksáfoss Holbek, Jian Hu, Yunchao Huang, Mohsen Ibrahim, Andrea Imperatori, Mahmoud Ismail, Gening Jiang, Hongjing Jiang, Zhongmin Jiang, Hyun Koo Kim, Danqing Li, Gaofeng Li, Hui Li, Qiang Li, Xiaofei Li, Yin Li, Zhijun Li, Eric Lim, Chia-Chuan Liu, Deruo Liu, Lunxu Liu, Yongyi Liu, Kevin W Lobdell, Haitao Ma, Weimin Mao, Yousheng Mao, Juwei Mou, Calvin Sze Hang Ng, Nuria M Novoa, René H Petersen, Hiroyuki Oizumi, Kostas Papagiannopoulos, Cecilia Pompili, Guibin Qiao, Majed Refai, Gaetano Rocco, Erico Ruffini, Michele Salati, Agathe Seguin-Givelet, Alan Dart Loon Sihoe, Lijie Tan, Qunyou Tan, Tang Tong, Kosmas Tsakiridis, Federico Venuta, Giulia Veronesi, Nestor Villamizar, Haidong Wang, Qun Wang, Ruwen Wang, Shumin Wang, Gavin M Wright, Deyao Xie, Qi Xue, Tao Xue, Lin Xu, Shidong Xu, Songtao Xu, Tiansheng Yan, Fenglei Yu, Zhentao Yu, Chunfang Zhang, Lanjun Zhang, Tao Zhang, Xun Zhang, Xiaojing Zhao, Xuewei Zhao, Xiuyi Zhi, Qinghua Zhou
The Society for Translational Medicine and The Chinese Society for Thoracic and Cardiovascular Surgery conducted a systematic review of the literature in an attempt to improve our understanding in the postoperative management of chest tubes of patients undergoing pulmonary lobectomy. Recommendations were produced and classified based on an internationally accepted GRADE system. The following recommendations were extracted in the present review: (I) chest tubes can be removed safely with daily pleural fluid of up to 450 mL (non-chylous and non-sanguinous), which may reduce chest tube duration and hospital length of stay (2B); (II) in rare instances, e...
September 2017: Journal of Thoracic Disease
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