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Yi Zhong

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https://www.readbyqxmd.com/read/28929655/-a-semimicroquality-evaluation-method-on-panax-notoginseng-and-its-application-in-analysis-of-continuous-cropping-obstacles-research-samples
#1
Yi Cao, Chao-Qun Wang, Feng Xu, Xiu-Hong Jia, Guang-Xue Liu, Sheng-Chao Yang, Guang-Qiang Long, Zhong-Jian Chen, Fu-Zhou Wei, Shao-Zhou Yang, Kozo Fukuda, Xuan Wang, Shao-Qing Cai
Panax notoginseng is a commonly used traditional Chinese medicine with blood activating effect while has continuous cropping obstacle problem in planting process. In present study, a semimicroextraction method with water-saturated n-butanol on 0.1 g notoginseng sample was established with good repeatability (RSD<2.5%) and 9.6%-20.6% higher extraction efficiency of seven saponins than the conventional method. A total of 16 characteristic peaks were identified by LC-MS-IT-TOF, including eight 20(S)-protopanaxatriol (PPT) type saponins and eight 20(S)-protopanaxadiol (PPD) type saponins...
October 2016: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/28929261/transplantation-of-mesenchymal-stem-cells-modulated-cx43-and-cx45-expression-in-rats-with-myocardial-infarction
#2
Jin-Yi Li, Hong-Hong Ke, Yan He, Li-Na Wen, Wei-Yan Xu, Zhi-Fu Wu, Yan-Mei Zhao, Guo-Qiang Zhong
At present, little is known about the influence of mesenchymal stem cell (MSC) transplantation on connexin43 (Cx43) and connexin45 (Cx45) remodeling in the ischemic heart. In this study, we investigated the effect of MSC transplantation on Cx43 and Cx45 remodeling in the ischemic heart. Wistar rats were subjected to left anterior descending artery ligation to induce myocardial infarction (MI) and then randomly allocated to receive an intramyocardial injection of PBS (MI group) or 5-azacytidine-induced MSCs (MSCs group)...
September 19, 2017: Cytotechnology
https://www.readbyqxmd.com/read/28928824/isobavachalcone-inhibits-the-proliferation-and-invasion-of-tongue-squamous-cell-carcinoma-cells
#3
Yi Shi, Wei-Zhong Wu, An Huo, Wei Zhou, Xiao-Hong Jin
Isobavachalcone (2',4',4-trihydroxy-3'-[3'-methylbut-3'-ethyl] chalcone or IBC) exhibits anticancer activities in a number of types of cancer cell. However, its role in tongue squamous cell carcinoma (TSCC) cells remains unclear. The aim of the present study was to investigate the biological effect of IBC in TSCC Tca8113 cells. The function of IBC on Tca8113 cell apoptosis and apoptosis-associated signaling pathways was determined using an MTT assay, morphological staining, annexin V-propidium iodide (PI) staining and Western blot analysis...
September 2017: Oncology Letters
https://www.readbyqxmd.com/read/28927612/facile-fabrication-of-redox-ph-dual-stimuli-responsive-cellulose-hydrogel
#4
Hongchen Liu, Liduo Rong, Bijia Wang, Ruyi Xie, Xiaofeng Sui, Hong Xu, Linping Zhang, Yi Zhong, Zhiping Mao
A cellulose-based multi-responsive hydrogel was prepared by the facile incorporation of enamine and disulfide bonds in the same system at physiological pH. The cellulose hydrogel was obtained by simply mixing aqueous solutions of cellulose acetoacetate (CAA) and cystamine dihydrochloride (CYS) at room temperature. The internal morphology, structure, and mechanical properties of the cellulose hydrogel were characterized by scanning electron microscopy (SEM), Fourier transform infrared (FTIR) and Raman spectroscopies, nuclear magnetic resonance (NMR), and water retention, porosity, and rheology measurements...
November 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28927585/whole-genome-and-transcriptome-sequencing-of-prostate-cancer-identify-new-genetic-alterations-driving-disease-progression
#5
Shancheng Ren, Gong-Hong Wei, Dongbing Liu, Liguo Wang, Yong Hou, Shida Zhu, Lihua Peng, Qin Zhang, Yanbing Cheng, Hong Su, Xiuqing Zhou, Jibin Zhang, Fuqiang Li, Hancheng Zheng, Zhikun Zhao, Changjun Yin, Zengquan He, Xin Gao, Haiyen E Zhau, Chia-Yi Chu, Jason Boyang Wu, Colin Collins, Stanislav V Volik, Robert Bell, Jiaoti Huang, Kui Wu, Danfeng Xu, Dingwei Ye, Yongwei Yu, Lianhui Zhu, Meng Qiao, Hang-Mao Lee, Yuehong Yang, Yasheng Zhu, Xiaolei Shi, Rui Chen, Yang Wang, Weidong Xu, Yanqiong Cheng, Chuanliang Xu, Xu Gao, Tie Zhou, Bo Yang, Jianguo Hou, Li Liu, Zhensheng Zhang, Yao Zhu, Chao Qin, Pengfei Shao, Jun Pang, Leland W K Chung, Jianfeng Xu, Chin-Lee Wu, Weide Zhong, Xun Xu, Yingrui Li, Xiuqing Zhang, Jian Wang, Huanming Yang, Jun Wang, Haojie Huang, Yinghao Sun
BACKGROUND: Global disparities in prostate cancer (PCa) incidence highlight the urgent need to identify genomic abnormalities in prostate tumors in different ethnic populations including Asian men. OBJECTIVE: To systematically explore the genomic complexity and define disease-driven genetic alterations in PCa. DESIGN, SETTING, AND PARTICIPANTS: The study sequenced whole-genome and transcriptome of tumor-benign paired tissues from 65 treatment-naive Chinese PCa patients...
September 15, 2017: European Urology
https://www.readbyqxmd.com/read/28924920/age-dependent-alpha-synuclein-accumulation-and-phosphorylation-in-the-enteric-nervous-system-in-a-transgenic-mouse-model-of-parkinson-s-disease
#6
Chong-Bin Zhong, Qian-Qian Chen, Caroline Haikal, Wen Li, Alexander Svanbergsson, Meike Diepenbroek, Jia-Yi Li
The enteric nervous system (ENS) controls the function of the gastrointestinal tract and has been implicated in various diseases, including Parkinson's disease (PD). PD is a neurodegenerative disease with Lewy bodies (LBs) and Lewy neurites (LNs) as the main pathological features. In addition to the typical motor symptoms in PD, attention has been drawn to non-motor symptoms, such as constipation, implying dysfunction of the ENS. In the present study, we characterized the age-dependent morphological alterations and aggregation of α-synuclein (α-syn), the primary protein component in LBs and LNs, in the ENS in an α-syn transgenic mouse model...
September 18, 2017: Neuroscience Bulletin
https://www.readbyqxmd.com/read/28924376/verteporfin-inhibits-cell-proliferation-and-induces-apoptosis-in-human-leukemia-nb4-cells-without-light-activation
#7
Min Chen, Liang Zhong, Shi-Fei Yao, Yi Zhao, Lu Liu, Lian-Wen Li, Ting Xu, Liu-Gen Gan, Chun-Lan Xiao, Zhi-Ling Shan, Bei-Zhong Liu
Background and Aims: Verteporfin (VP), clinically used in photodynamic therapy for neovascular macular degeneration, has recently been proven a suppressor of yes-associated protein (YAP) and has shown potential in anticancer treatment. However, its anti-human leukemia effects in NB4 cells remain unclear. In this study, we investigated the effects of VP on proliferation and apoptosis in human leukemia NB4 cells. Methods: NB4 cells were treated with VP for 24 h. The effects of VP on cell proliferation were determined using a Cell-Counting Kit-8 assay (CCK-8) assay and colony forming assay...
2017: International Journal of Medical Sciences
https://www.readbyqxmd.com/read/28923691/submucosal-tunneling-endoscopic-resection-vs-thoracoscopic-enucleation-for-large-submucosal-tumors-in-the-esophagus-and-the-esophagogastric-junction
#8
Tao Chen, Zong-Wu Lin, Yi-Qun Zhang, Wei-Feng Chen, Yun-Shi Zhong, Qun Wang, Li-Qing Yao, Ping-Hong Zhou, Mei-Dong Xu
BACKGROUND: Submucosal tunneling endoscopic resection (STER) is regarded as a promising method for resection of submucosal tumors (SMTs); however, little is known about a comprehensive comparison of STER and thoracoscopic enucleation (TE). The aim of this study is to compare the clinical outcomes of STER and TE for large symptomatic SMTs in the esophagus and the esophagogastric junction (EGJ), as well as to analyze the factors that affect the feasibility and safety of STER. STUDY DESIGN: We enrolled 166 patients with large symptomatic SMTs in the esophagus and the EGJ from September 2011 and March 2016 in this retrospective study...
September 15, 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/28917588/association-between-fsp-cvhi-inflammatory-cytokines-and-the-incidence-of-primary-stroke
#9
Xiao-Yun Huang, Wen-Jin Fu, Zhi-Chang Chen, Zhi-Zhong Mei, Ying-Li Yu, Hao-Wei Fang, Yi-Hong Huang, Han Lin, Jian-Jun Chen, Ming-Xia Wang, Shao-Bing Guan, Wan-Xian Lu, Xiao-Ling Chen
This case-control study was designed to establish a new risk-prediction model for primary stroke using Framingham stroke profile (FSP), cerebral vascular hemodynamic indexes (CVHI) and plasma inflammatory cytokines including hs-CRP, IL-6, TNF-α and Lp-PLA2. A total of 101 primary stroke patients admitted to Dongguan Houjie Hospital between August 2014 and June 2015 were assigned into the case group, and 156 age- and gender-matched healthy subjects from the Houjie Community were allocated into the control group...
September 13, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28916842/how-interindividual-differences-in-brain-anatomy-shape-reading-accuracy
#10
Arnaud Cachia, Margot Roell, Jean-François Mangin, Zhong Yi Sun, Antoinette Jobert, Lucia Braga, Olivier Houde, Stanislas Dehaene, Grégoire Borst
The capacity to read develops throughout intensive academic learning and training. Several studies have investigated the impact of reading on the brain, and particularly how the anatomy of the brain changes with reading acquisition. In the present study, we investigated the converse issue, namely whether and how reading acquisition is constrained by the anatomy of the brain. Using multimodal MRI, we found that (a) the pattern (continuous or interrupted sulcus) of the posterior part of the left lateral occipito-temporal sulcus (OTS) hosting the visual word form area (VWFA) predicts reading skills in adults; that (b) this effect is modulated by the age of reading acquisition; and that (c) the length of the OTS sulcal interruption is associated with reading skills...
September 15, 2017: Brain Structure & Function
https://www.readbyqxmd.com/read/28915891/inflammatory-bowel-disease-specific-health-related-quality-of-life-instruments-a-systematic-review-of-measurement-properties
#11
REVIEW
Xin-Lin Chen, Liang-Huan Zhong, Yi Wen, Tian-Wen Liu, Xiao-Ying Li, Zheng-Kun Hou, Yue Hu, Chuan-Wei Mo, Feng-Bin Liu
BACKGROUND: This review aims to critically appraise and compare the measurement properties of inflammatory bowel disease (IBD)-specific health-related quality of life instruments. METHODS: Medline, EMBASE and ISI Web of Knowledge were searched from their inception to May 2016. IBD-specific instruments for patients with Crohn's disease, ulcerative colitis or IBD were enrolled. The basic characteristics and domains of the instruments were collected. The methodological quality of measurement properties and measurement properties of the instruments were assessed...
September 15, 2017: Health and Quality of Life Outcomes
https://www.readbyqxmd.com/read/28912841/bioinformatics-method-identifies-potential-biomarkers-of-dilated-cardiomyopathy-in-a-human-induced-pluripotent-stem-cell-derived-cardiomyocyte-model
#12
Yu Zhuang, Yu-Jia Gong, Bei-Fen Zhong, Yi Zhou, Li Gong
Dilated cardiomyopathy (DCM) is the most common type of cardiomyopathy that account for the majority of heart failure cases. The present study aimed to reveal the underlying molecular mechanisms of DCM and provide potential biomarkers for detection of this condition. The public dataset of GSE35108 was downloaded, and 4 normal induced pluripotent stem cell (iPSC)-derived cardiomyocytes (N samples) and 4 DCM iPSC-derived cardiomyocytes (DCM samples) were utilized. Raw data were preprocessed, followed by identification of differentially expressed genes (DEGs) between N and DCM samples...
October 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28910395/multilocus-genotyping-of-giardia-duodenalis-in-captive-non-human-primates-in-sichuan-and-guizhou-provinces-southwestern-china
#13
Zhijun Zhong, Yinan Tian, Wei Li, Xiangming Huang, Lei Deng, Suizhong Cao, Yi Geng, Hualin Fu, Liuhong Shen, Haifeng Liu, Guangneng Peng
Giardia duodenalis is a common human and animal pathogen. It has been increasingly reported in wild and captive non-human primates (NHPs) in recent years. However, multilocus genotyping information for G. duodenalis infecting NHPs in southwestern China is limited. In the present study, the prevalence and multilocus genotypes (MLGs) of G. duodenalis in captive NHPs in southwestern China were determined. We examined 207 fecal samples from NHPs in Sichuan and Guizhou provinces, and 16 specimens were positive for G...
2017: PloS One
https://www.readbyqxmd.com/read/28910331/reproducibility-of-frequency-dependent-low-frequency-fluctuations-in-reaction-time-over-time-and-across-tasks
#14
Zan-Zan Liu, Hui-Jie Qu, Zhuo-Ling Tian, Meng-Jian Han, Yi Fan, Lie-Zhong Ge, Yu-Feng Zang, Hang Zhang
OBJECTIVE: Increased levels of reaction time variability (RTV) are characteristics of sustained attention deficits. The clinical significance of RTV has been widely recognized. However, the reliability of RTV measurements has not been widely studied. The present study aimed to assess the test-retest reliability of RTV conventional measurements, e.g., the standard deviation (SD), the coefficient of variation (CV), and a new measurement called the amplitude of low frequency fluctuation (ALFF) of RT...
2017: PloS One
https://www.readbyqxmd.com/read/28906488/novel-chimeric-transcript-rrm2-c2orf48-promotes-metastasis-in-nasopharyngeal-carcinoma
#15
Ping Han, Ren-Hui Chen, Fang Wang, Jia-Yi Zeng, Shi-Tong Yu, Li-Hua Xu, Qian Cai, Fa-Ya Liang, Tian-Liang Xia, Zhi-Rui Lin, Qian Zhong, Xiao-Ming Huang
Recently, chimeric transcripts have been found to be associated with the pathogenesis and poor prognosis of malignant tumors. Through our preliminary experiment, a novel chimeric transcript called chimeric transcript RRM2-c2orf48 was detected in C666-1, a classical cell line of human nasopharyngeal carcinoma (NPC). Therefore, the objective of this study was to demonstrate the existence and expression of novel chimeric transcript RRM2-c2orf48 and to explore the main functions and mechanisms of RRM2-c2orf48 in NPC...
September 14, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28906360/plastic-wound-protectors-decreased-surgical-site-infections-following-laparoscopic-assisted-colectomy-for-colorectal-cancer-a-retrospective-cohort-study
#16
Yang Luo, Yi-Er Qiu, Yi-Fei Mu, Shao-Lan Qin, Yang Qi, Ming Zhong, Min-Hao Yu, Li-Ying Ma
Laparoscopic surgery is widespread and safe for the management of patients with colorectal cancer (CRC). Although the use of standard surgical techniques can prevent perioperative wound infections, surgical site infections (SSIs) remain an unresolved complication in laparoscopic-assisted colectomy. The present study investigated the ability of plastic wound protectors applied to the extraction incision during the externalized portion of the procedure to reduce the rate of infection in laparoscopic-assisted colectomy...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28903413/a-novel-heterozygous-germline-deletion-in-msh2-gene-in-a-five-generation-chinese-family-with-lynch-syndrome
#17
Bin Wu, Wuyang Ji, Shengran Liang, Chao Ling, Yan You, Lai Xu, Min-Er Zhong, Yi Xiao, Hui-Zhong Qiu, Jun-Yang Lu, Santasree Banerjee
Lynch syndrome (LS) is one of the most common familial forms of colorectal cancer predisposing syndrome with an autosomal dominant mode of inheritance. LS is caused by the germline mutations in DNA mismatch repair (MMR) genes including MSH2, MLH1, MSH6 and PMS2. Clinically, LS is characterized by high incidence of early-onset colorectal cancer as well as endometrial, small intestinal and urinary tract cancers, usually occur in the third to fourth decade of the life. Here we describe a five generation Chinese family with LS clinically diagnosed according to the Amsterdam II criteria...
August 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28902843/the-apostasia-genome-and-the-evolution-of-orchids
#18
Guo-Qiang Zhang, Ke-Wei Liu, Zhen Li, Rolf Lohaus, Yu-Yun Hsiao, Shan-Ce Niu, Jie-Yu Wang, Yao-Cheng Lin, Qing Xu, Li-Jun Chen, Kouki Yoshida, Sumire Fujiwara, Zhi-Wen Wang, Yong-Qiang Zhang, Nobutaka Mitsuda, Meina Wang, Guo-Hui Liu, Lorenzo Pecoraro, Hui-Xia Huang, Xin-Ju Xiao, Min Lin, Xin-Yi Wu, Wan-Lin Wu, You-Yi Chen, Song-Bin Chang, Shingo Sakamoto, Masaru Ohme-Takagi, Masafumi Yagi, Si-Jin Zeng, Ching-Yu Shen, Chuan-Ming Yeh, Yi-Bo Luo, Wen-Chieh Tsai, Yves Van de Peer, Zhong-Jian Liu
Constituting approximately 10% of flowering plant species, orchids (Orchidaceae) display unique flower morphologies, possess an extraordinary diversity in lifestyle, and have successfully colonized almost every habitat on Earth. Here we report the draft genome sequence of Apostasia shenzhenica, a representative of one of two genera that form a sister lineage to the rest of the Orchidaceae, providing a reference for inferring the genome content and structure of the most recent common ancestor of all extant orchids and improving our understanding of their origins and evolution...
September 13, 2017: Nature
https://www.readbyqxmd.com/read/28901749/a-highly-stretchable-and-washable-all-yarn-based-self-charging-knitting-power-textile-composed-of-fiber-triboelectric-nanogenerators-and-supercapacitors
#19
Kai Dong, Yi-Cheng Wang, Jianan Deng, Yejing Dai, Steven L Zhang, Haiyang Zou, Bohong Gu, Baozhong Sun, Zhong Lin Wang
Rapid advancements in stretchable and multifunctional wearable electronics impose a challenge on corresponding power devices that they should have comparable portability and stretchability. Here, we report a highly stretchable and washable all-yarn-based self-charging knitting power textile that enables both biomechanical energy harvesting and simultaneously energy storing by hybridizing triboelectrical nanogenerator (TENG) and supercapacitor (SC) into one fabric. With the weft-knitting technique, the power textile is qualified with high elasticity, flexibility, and stretchability, which can adapt to complex mechanical deformations...
September 15, 2017: ACS Nano
https://www.readbyqxmd.com/read/28901312/magnetic-resonance-imaging-evaluation-after-radiofrequency-ablation-for-malignant-lung-tumors
#20
Jin Chen, Zheng-Yu Lin, Zhi-Bin Wu, Zhong-Wu Chen, Yi-Ping Chen
OBJECTIVE: The objective of this study was to investigate magnetic resonance imaging (MRI) assessment of the therapeutic response in small lung malignancies (<3 cm) immediately after radiofrequency ablation (RFA). MATERIALS AND METHODS: This is a retrospective analysis of MRI performance in 24 cases of small lung tumors (16 primary, 8 metastatic; 20 patients) immediately, post-RFA, and at follow-up. Variables measured included maximum diameters of tumors on pre-RFA MRI, central areas of low signal intensity (SI) on post-RFA T2-weighted images (T2WIs), and central areas of high SI on post-RFA T1WIs...
2017: Journal of Cancer Research and Therapeutics
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