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https://www.readbyqxmd.com/read/28326849/long-term-efficacy-and-safety-of-prophylaxis-with-rfviii-in-chinese-pediatric-patients-with-hemophilia-a-a-multi-center-retrospective-non-interventional-phase-iv-recare-study
#1
Changgang Li, Xinsheng Zhang, Yongqiang Zhao, Runhui Wu, Qun Hu, Vicky Xu, Jing Sun, Renchi Yang, Xiaojing Li, Rongfu Zhou, Shinmei Lian, Jian Gu, Junde Wu, Qingsong Hou
BACKGROUND: The first recombinant factor VIII (rFVIII) product was launched in China in 2007. However, till date, no study has been conducted to describe the efficacy and safety of prophylaxis with rFVIII in Chinese pediatric patients with hemophilia A (HA). OBJECTIVE: To summarize the efficacy and safety data of prophylaxis with rFVIII in Chinese pediatric patients with HA. METHODS: ReCARE (Retrospective study in Chinese pediatric hemophilia A patients with rFVIII contained regular prophylaxis) was a retrospective study conducted in 12 hemophilia treatment centers (HTC's) across China...
March 22, 2017: Current Medical Research and Opinion
https://www.readbyqxmd.com/read/28325945/surveillance-of-dialysis-events-one-year-experience-at-33-outpatient-hemodialysis-centers-in-china
#2
Hui Zhang, Liuyi Li, Huixue Jia, Yunxi Liu, Jianguo Wen, Anhua Wu, Qun Lu, Tieying Hou, Yun Yang, Huai Yang, Weiguang Li, Zhiyong Zong
A multicenter prospective surveillance on dialysis events was carried in 33 dialysis centers in China. Maintenance hemodialysis (HD) outpatients who were dialyzed on the first two days of each month during 2014 were monitored for dialysis events and other infections. During the one-year period, 52,680 patient-months were monitored. Fistula and tunneled or non-tunneled central line were used for 73.70%, 15.70% and 8.85% of vascular access, respectively. There were 773 dialysis events occurred in 671 patients including 589 IV antimicrobial starts, 74 positive blood cultures and 110 local access site infections (LASI)...
March 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28318068/helicid-alleviates-pain-and-sleep-disturbances-in-a-neuropathic-pain-like-model-in-mice
#3
Meng-Qi Zhang, Tian-Xiao Wang, Rui Li, Zhi-Li Huang, Wu-Jian Han, Xiao-Chang Dai, Yi-Qun Wang
Natural helicid (4-formylphenyl-O-β-d-allopyranoside), a main active constituent from seeds of the Chinese herb Helicia nilagirica, has been reported to exert a sedative, analgesic and hypnotic effect, and is used clinically to treat neurasthenic syndrome, vascular headaches and trigeminal neuralgia. In the current study, mechanical allodynia tests, electroencephalograms, electromyogram recordings and c-Fos expression in neuropathic pain-like model mice of partial sciatic nerve ligation were used to investigate the effect of helicid on neuropathic pain and co-morbid insomnia...
March 20, 2017: Journal of Sleep Research
https://www.readbyqxmd.com/read/28272527/a-network-based-method-for-mechanistic-investigation-of-shexiang-baoxin-pill-s-treatment-of-cardiovascular-diseases
#4
Hai-Yang Fang, Hua-Wu Zeng, Li-Mei Lin, Xing Chen, Xiao-Na Shen, Peng Fu, Chao Lv, Qun Liu, Run-Hui Liu, Wei-Dong Zhang, Jing Zhao
Shexiang Baoxin Pill (SBP), a traditional Chinese medicine formula, is commonly used to treat cardiovascular disease (CVD) in China. However, the complexity of composition and targets has deterred our understanding of its mechanism of action. Using network pharmacology-based approaches, we established the mechanism of action for SBP to treat CVD by analyzing protein-protein interactions and pathways. The computational results were confirmed at the gene expression level in microarray-based studies. Two of the SBP's targets were further confirmed at the protein level by Western blot...
March 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28271075/continuous-glucose-monitoring-in-newly-diagnosed-type-2-diabetes-patients-reveals-a-potential-risk-of-hypoglycemia-in-older-men
#5
Feng-Fei Li, Bing-Li Liu, Hong-Hong Zhu, Ting Li, Wen-Li Zhang, Xiao-Fei Su, Jin-Dan Wu, Xue-Qin Wang, Ning Xu, Wei-Nan Yu, Qun Yuan, Guan-Cheng Qi, Lei Ye, Kok-Onn Lee, Jian-Hua Ma
Objectives. We performed continuous glucose monitoring (CGM) to define the features of patients with newly diagnosed type 2 diabetes (T2D) before and after Continuous Subcutaneous Insulin Infusion (CSII) therapy. Methods. This was a retrospective analysis. Newly diagnosed T2D patients (106) were admitted from eight centers in China. They were divided into a younger patient group (<60 years) and an older patient group (≥60 years). Each group was further divided into male and female patients. CSII therapy was maintained for 3 weeks after the glycemic target was reached...
2017: Journal of Diabetes Research
https://www.readbyqxmd.com/read/28245897/cdh13-genetic-polymorphisms-adiponectin-and-ischemic-stroke-a-chinese-family-based-sib-pair-study
#6
Li Chen, Ke Xin Sun, Juan Juan, Kai Fang, Kuo Liu, Xue Yin Wang, Ling Wang, Chao Yang, Xiao Qiang Liu, Jing Li, Xun Tang, Yi Qun Wu, Xue Ying Qin, Tao Wu, Da Fang Chen, Yong Hua Hu
OBJECTIVE: To understand the relationships between CDH13 (T-cadherin) genetic polymorphisms, adiponectin levels and ischemic stroke, and possible interactions between CDH13 polymorphisms and other risk factors. METHODS: We recruited 342 Chinese ischemic stroke sib pairs. We genotyped rs4783244 and rs7193788 on CDH13 using time-of-flight mass spectrometry genotyping technology and measured total and high-molecular weight (HMW) adiponectin levels. We investigated associations between SNPs and ischemic stroke, and interactions between SNPs and other risk factors using multi-level mixed-effects regression model...
January 2017: Biomedical and Environmental Sciences: BES
https://www.readbyqxmd.com/read/28239561/regulation-of-cardiac-cacnb2-by-microrna-499-potential-role-in-atrial-fibrillation
#7
Tian-You Ling, Xiao-Li Wang, Qiang Chai, Tong Lu, John M Stulak, Lyle D Joyce, Richard C Daly, Kevin L Greason, Li-Qun Wu, Win-Kuang Shen, Yong-Mei Cha, Hon-Chi Lee
The L-type calcium channel (LTCC) is one of the major ion channels that are known to be associated with the electrical remodeling of atrial fibrillation (AF). In AF, there is significant downregulation of the LTCC, but the underlying mechanism for such downregulation is not clear. We have previously reported that microRNA-499 (miR-499) is significantly upregulated in patients with permanent AF and that KCNN3, the gene that encodes the small-conductance calcium-activated potassium channel 3 (SK3), is a target of miR-499...
June 2017: BBA Clinical
https://www.readbyqxmd.com/read/28219438/genomic-insights-into-divergence-and-dual-domestication-of-cultivated-allotetraploid-cottons
#8
Lei Fang, Hao Gong, Yan Hu, Chunxiao Liu, Baoliang Zhou, Tao Huang, Yangkun Wang, Shuqi Chen, David D Fang, Xiongming Du, Hong Chen, Jiedan Chen, Sen Wang, Qiong Wang, Qun Wan, Bingliang Liu, Mengqiao Pan, Lijing Chang, Huaitong Wu, Gaofu Mei, Dan Xiang, Xinghe Li, Caiping Cai, Xiefei Zhu, Z Jeffrey Chen, Bin Han, Xiaoya Chen, Wangzhen Guo, Tianzhen Zhang, Xuehui Huang
BACKGROUND: Cotton has been cultivated and used to make fabrics for at least 7000 years. Two allotetraploid species of great commercial importance, Gossypium hirsutum and Gossypium barbadense, were domesticated after polyploidization and are cultivated worldwide. Although the overall genetic diversity between these two cultivated species has been studied with limited accessions, their population structure and genetic variations remain largely unknown. RESULTS: We resequence the genomes of 147 cotton accessions, including diverse wild relatives, landraces, and modern cultivars, and construct a comprehensive variation map to provide genomic insights into the divergence and dual domestication of these two important cultivated tetraploid cotton species...
February 20, 2017: Genome Biology
https://www.readbyqxmd.com/read/28216906/quality-by-design-multivariate-model-for-multicomponent-quantification-in-refining-process-of-honey
#9
Xiaoying Li, Zhisheng Wu, Xin Feng, Shanshan Liu, Xiaojie Yu, Qun Ma, Yanjiang Qiao
OBJECTIVE: A method for rapid analysis of the refining process of honey was developed based on near-infrared (NIR) spectroscopy. METHODS: Partial least square calibration models were built for the four components after the selection of the optimal spectral pretreatment method and latent factors. RESULTS: The models covered the samples of different temperatures and time points, therefore the models were robust and universal. CONCLUSIONS: These results highlighted that the NIR technology could extract the information of critical process and provide essential process knowledge of the honey refining process...
January 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/28216227/nek7-protects-telomeres-from-oxidative-dna-damage-by-phosphorylation-and-stabilization-of-trf1
#10
Rong Tan, Satoshi Nakajima, Qun Wang, Hongxiang Sun, Jing Xue, Jian Wu, Sabine Hellwig, Xuemei Zeng, Nathan A Yates, Thomas E Smithgall, Ming Lei, Yu Jiang, Arthur S Levine, Bing Su, Li Lan
Telomeric repeat binding factor 1 (TRF1) is essential to the maintenance of telomere chromatin structure and integrity. However, how telomere integrity is maintained, especially in response to damage, remains poorly understood. Here, we identify Nek7, a member of the Never in Mitosis Gene A (NIMA) kinase family, as a regulator of telomere integrity. Nek7 is recruited to telomeres and stabilizes TRF1 at telomeres after damage in an ATM activation-dependent manner. Nek7 deficiency leads to telomere aberrations, long-lasting γH2AX and 53BP1 foci, and augmented cell death upon oxidative telomeric DNA damage...
March 2, 2017: Molecular Cell
https://www.readbyqxmd.com/read/28214653/neoadjuvant-chemotherapy-followed-by-concurrent-chemoradiotherapy-versus-concurrent-chemoradiotherapy-alone-in-locoregionally-advanced-nasopharyngeal-carcinoma-a-phase-iii-multicentre-randomised-controlled-trial
#11
Su-Mei Cao, Qi Yang, Ling Guo, Hai-Qiang Mai, Hao-Yuan Mo, Ka-Jia Cao, Chao-Nan Qian, Chong Zhao, Yan-Qun Xiang, Xiu-Ping Zhang, Zhi-Xiong Lin, Wei-Xiong Li, Qing Liu, Fang Qiu, Rui Sun, Qiu-Yan Chen, Pei-Yu Huang, Dong-Hua Luo, Yi-Jun Hua, Yi-Shan Wu, Xing Lv, Lin Wang, Wei-Xiong Xia, Lin-Quan Tang, Yan-Fang Ye, Ming-Yuan Chen, Xiang Guo, Ming-Huang Hong
BACKGROUND: The role of neoadjuvant chemotherapy (NACT) for locoregionally advanced nasopharyngeal carcinoma (NPC) is unclear. We aimed to evaluate the feasibility and efficacy of NACT followed by concurrent chemoradiotherapy (CCRT) versus CCRT alone in locoregionally advanced NPC. METHODS: Patients with stage III-IVB (excluding T3N0-1) NPC were randomly assigned to receive NACT followed by CCRT (investigational arm) or CCRT alone (control arm). Both arms were treated with 80 mg/m(2) cisplatin every 3 weeks concurrently with radiotherapy...
February 16, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28212291/tracking-the-turn-maneuvering-target-using-the-multi-target-bayes-filter-with-an-adaptive-estimation-of-turn-rate
#12
Zong-Xiang Liu, De-Hui Wu, Wei-Xin Xie, Liang-Qun Li
Tracking the target that maneuvers at a variable turn rate is a challenging problem. The traditional solution for this problem is the use of the switching multiple models technique, which includes several dynamic models with different turn rates for matching the motion mode of the target at each point in time. However, the actual motion mode of a target at any time may be different from all of the dynamic models, because these models are usually limited. To address this problem, we establish a formula for estimating the turn rate of a maneuvering target...
February 15, 2017: Sensors
https://www.readbyqxmd.com/read/28185453/modification-of-the-highly-conductive-pedot-pss-layer-for-use-in-silver-nanogrid-electrodes-for-flexible-inverted-polymer-solar-cells
#13
Jie Wang, Fei Fei, Qun Luo, Shuhong Nie, Na Wu, Xiaolian Chen, Wenming Su, Yuanjie Li, Chang-Qi Ma
Silver nanogrid based flexible transparent electrode is recognized as the most promising alternative to ITO electrode for organic electronics, owing to its low production cost and excellent flexibility. Typically, a highly conductive thin film coating layer, such as highly conductive PEDOT:PSS (HC-PEDOT:PSS) is usually deposited onto the Ag-grid electrode to smooth the surface and to minimize the sheet resistance. In this paper, we found that inverted flexible polymer solar cells with structure of Ag-grid/HC-PEDOT:PSS/ZnO/photoactive layer/MoO3/Al generally exhibits strong S-shaped J-V curves, which could be eliminated by light-soaking treatment...
March 1, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28154986/biodegradation-of-5-chloro-2-picolinic-acid-by-novel-identified-co-metabolizing-degrader-achromobacter-sp-f1
#14
Zhi-Guo Wu, Fang Wang, Li-Qun Ning, Robert D Stedtfeld, Zong-Zheng Yang, Jing-Guo Cao, Hong-Jie Sheng, Xin Jiang
Several bacteria have been isolated to degrade 4-chloronitrobenzene. Degradation of 4-chloronitrobenzene by Cupriavidus sp. D4 produces 5-chloro-2-picolinic acid as a dead-end by-product, a potential pollutant. To date, no bacterium that degrades 5-chloro-2-picolinic acid has been reported. Strain f1, isolated from a soil polluted by 4-chloronitrobenzene, was able to co-metabolize 5-chloro-2-picolinic acid in the presence of ethanol or other appropriate carbon sources. The strain was identified as Achromobacter sp...
February 2, 2017: Biodegradation
https://www.readbyqxmd.com/read/28154776/portal-vein-tumor-thrombus-is-a-bottleneck-in-the-treatment-of-hepatocellular-carcinoma
#15
Ju-Xian Sun, Jie Shi, Nan Li, Wei-Xing Guo, Meng-Chao Wu, Wan-Yee Lau, Shu-Qun Cheng
The effect of portal vein tumor thrombus (PVTT) on the prognosis of patients with hepatocellular carcinoma has become clear over the past several decades. However, identifying the mechanisms and performing the diagnosis and treatment of PVTT remain challenging. Therefore, this study aimed to summarize the progress in these areas. A computerized literature search in Medline and EMBASE was performed with the following combinations of search terms: "hepatocellular carcinoma" AND "portal vein tumor thrombus." Although several signal transduction or molecular pathways related to PVTT have been identified, the exact mechanisms of PVTT are still largely unknown...
December 2016: Cancer Biology & Medicine
https://www.readbyqxmd.com/read/28154240/epigenetic-regulation-of-antagonistic-receptors-confers-rice-blast-resistance-with-yield-balance
#16
Yiwen Deng, Keran Zhai, Zhen Xie, Dongyong Yang, Xudong Zhu, Junzhong Liu, Xin Wang, Peng Qin, Yuanzhu Yang, Guomin Zhang, Qun Li, Jianfu Zhang, Shuangqing Wu, Joëlle Milazzo, Bizeng Mao, Ertao Wang, Huaan Xie, Didier Tharreau, Zuhua He
Crop breeding aims to balance disease resistance with yield; however, single resistance (R) genes can lead to resistance breakdown, and R gene pyramiding may affect growth fitness. Here we report that the rice Pigm locus contains a cluster of genes encoding nucleotide-binding leucine-rich repeat (NLR) receptors that confer durable resistance to the fungus Magnaporthe oryzae without yield penalty. Among these NLR receptors, PigmR confers broad-spectrum resistance, whereas PigmS competitively attenuates PigmR homodimerization to suppress resistance...
March 3, 2017: Science
https://www.readbyqxmd.com/read/28152521/lncsubpathway-a-novel-approach-for-identifying-dysfunctional-subpathways-associated-with-risk-lncrnas-by-integrating-lncrna-and-mrna-expression-profiles-and-pathway-topologies
#17
Yanjun Xu, Feng Li, Tan Wu, Yingqi Xu, Haixiu Yang, Qun Dong, Meiyu Zheng, Desi Shang, Chunlong Zhang, Yunpeng Zhang, Xia Li
Long non-coding RNAs (lncRNAs) play important roles in various biological processes, including the development of many diseases. Pathway analysis is a valuable aid for understanding the cellular functions of these transcripts. We have developed and characterized LncSubpathway, a novel method that integrates lncRNA and protein coding gene (PCG) expression with interactome data to identify disease risk subpathways that functionally associated with risk lncRNAs. LncSubpathway identifies the most relevance regions which are related with risk lncRNA set and implicated with study conditions through simultaneously considering the dysregulation extent of lncRNAs, PCGs and their correlations...
February 1, 2017: Oncotarget
https://www.readbyqxmd.com/read/28149786/the-association-between-retinal-vasculature-changes-and-stroke-a-literature-review-and-meta-analysis
#18
Hui-Qun Wu, Huan Wu, Li-Li Shi, Li-Yuan Yu, Li-Yuan Wang, Ya-Lan Chen, Jin-Song Geng, Jian Shi, Kui Jiang, Jian-Cheng Dong
AIM: To determine the association between retinal vasculature changes and stroke. METHODS: MEDLINE and EMBASE were searched for relevant human studies to September 2015 that investigated the association between retinal vasculature changes and the prevalence or incidence of stroke; the studies were independently examined for their qualities. Data on clinical characteristics and calculated summary odds ratios (ORs) were extracted for associations between retinal microvascular abnormalities and stroke, including stroke subtypes where possible, and adjusted for key variables...
2017: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/28119249/aptamer-molecularly-imprinted-sensor-base-on-electrogenerated-chemiluminescence-energy-transfer-for-detection-of-lincomycin
#19
Shuhuai Li, Chunhua Liu, Guihao Yin, Qun Zhang, Jinhui Luo, Nanchun Wu
In this study, a biosensor with a dual recognition system comprising a molecularly imprinted polymer (MIP) and aptamers selective for lincomycin was fabricated. The MIP was synthesized by electropolymerization of carbon dots (C-dots)-tagged DNA aptamers combined with lincomycin and o-aminophenol on the gold-nanoparticle-functionalized graphene oxide (Au-GO)-modified electrode. Electrogenerated chemiluminescence (ECL) resonance energy transfer was observed between Au-GO and C-dots. After the C-dots accepted the energy, they acted as a signal indicator and exhibited enhanced signal intensity in the presence of target lincomycin...
May 15, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/28105115/hepatic-resection-versus-transarterial-chemoembolization-for-patients-with-barcelona-clinic-liver-cancer-intermediate-stage-child-pugh-a-hepatocellular-carcinoma
#20
Yin-Nong Zhao, Yong-Quan Zhang, Jia-Zhou Ye, Xing Liu, Hong-Zhi Yang, Feng-Yun Cong, Bang-De Xiang, Fei-Xiang Wu, Liang Ma, Le-Qun Li, Hai-Hong Ye
The present study aimed to compare the overall and recurrence-free survival rates following hepatic resection (HR) and transcatheter arterial chemoembolization (TACE) in patients with Barcelona Clinic Liver Cancer (BCLC) classified intermediate-stage Child-Pugh A hepatocellular carcinoma (HCC). A total of 443 patients were examined, among whom 274 underwent HR, whereas 169 received TACE. The overall survival, recurrence-free survival between groups and subgroups, and risk factors with respect to mortality and recurrence, were analyzed...
December 2016: Experimental and Therapeutic Medicine
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