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  1. No Access

    Article

    The Role of Colonic Microbiota in Lactose Intolerance

    In a previous study we observed a clear difference in lactose intolerance symptoms after a 25-g lactose load in two groups of persons with lactase nonpersistence and similar small intestinal lactase activity. ...

    Yan Zhong, Marion G. Priebe, Roel J. Vonk in Digestive Diseases and Sciences (2004)

  2. No Access

    Article

    The Validation of an LC-MS Method for the Determination of Risperidone and its Active Metabolite 9-Hydroxyrisperidone in Human Plasma

    A simple, specific and sensitive high performance liquid chromatography-mass spectrometry (LC-MS) method for the determination of risperidone and its active metabolite 9-hydroxyrisperidone in human plasma has ...

    Li Zhang, Zheng Jiao, Zouqing Yao, Yan Zhong, Mingkang Zhong, Yunqiu Yu in Chromatographia (2005)

  3. No Access

    Article

    Simple High-Performance Liquid Chromatographic Assay, with Post-Column Derivatization, for Simultaneous Determination of Mycophenolic Acid and its Glucuronide Metabolite in Human Plasma and Urine

    Two simple high-performance liquid chromatographic (HPLC) methods have been established for simultaneous determination of mycophenolic acid (MPA) and its glucuronide metabolite (MPAG) in human urine, and of th...

    Zheng Jiao, Yan Zhong, Jie Shen, Yun-qiu Yu in Chromatographia (2005)

  4. No Access

    Article

    Quantitative Analysis of Artemether and its Metabolite Dihydroartemisinin in Human Plasma by LC with Tandem Mass Spectrometry

    We report the development and validation of a high-performance liquid-chromatographic–tandem mass spectrometric method for determination of artemether (ARM) and its active metabolite dihydroartemisinin (DHA) i...

    Bin Shi, Yunqiu Yu, Zhongdong Li, Li Zhang, Yan Zhong, Shenmin Su in Chromatographia (2006)

  5. No Access

    Article

    LC-ESI-MS Method for the Determination of Mizolastine in Human Plasma

    A sensitive and rapid liquid chromatography-electrospray ionization-mass spectrometry (LC-ESI-MS) method has been developed and validated for the determination of mizolastine in human plasma using dipyridamole...

    Li Ding, Yan Zhong, Qinxin Song, Li Li, Lin Yang, Aidong Wen in Chromatographia (2007)

  6. No Access

    Chapter

    Indication and Procedure of Pancreatic and Bile Duct Stenting

    Stenting is one of the most commonly practiced endoscopic procedures in the management of biliary and pancreatic disorders. Endoscopic stenting is the treatment of choice for biliary and pancreatic duct strict...

    Yan Zhong, Stefan Groth, Nib Soehendra in New Challenges in Gastrointestinal Endoscopy (2008)

  7. No Access

    Article

    Syntheses, crystal structures and electrochemical properties of three organic-inorganic hybrid supramolecular compounds based on copper-complex fragments and different polyoxometalates

    Three new organic–inorganic hybrid compounds H[CuI(dafo)2]3{[CuI(dafo)2]2P2W18O62} · H2O (1), [CuI(dafo)2]3PMo12O40 (2) and [CuI(dafo)2]4SiW12O40 (3) (dafo = 4, 5-diazafluoren-9-one) have been hydrothermally synt...

    **g-**n Meng, **ao-Lan Wang, En-Bo Wang, Hai Fu, Yan Zhong in Transition Metal Chemistry (2009)

  8. Article

    Open Access

    Important role of indels in somatic mutations of human cancer genes

    Cancer is clonal proliferation that arises owing to mutations in a subset of genes that confer growth advantage. More and more cancer related genes are found to have accumulated somatic mutations. However, lit...

    Haiwang Yang, Yan Zhong, Cheng Peng, Jian-Qun Chen, Dacheng Tian in BMC Medical Genetics (2010)

  9. No Access

    Article

    The association between non-Hodgkin lymphoma and methylation of p73

    To investigate the effects of methylation of the p73 gene on the pathogenesis of non-Hodgkin lymphoma (NHL), the methylation status of the p73 gene promoter and the expression of p73 mRNA were examined in NHLs by...

    **g-Hong Pei, Sai-Qun Luo, Yan Zhong, Jiang-Hua Chen, Hua-Wu **ao in Tumor Biology (2011)

  10. No Access

    Article

    Model systems and clinical applications of hepatic stem cells for liver regeneration

    Hepatic stem cells are capable to self-renew and to differentiate into all types of cells in the liver, including hepatic progenitors, mature hepatocytes and cholangiocytes.

    Min Zhang, Yan Zhong, Jun Chen in Hepatology International (2012)

  11. Article

    Open Access

    Variation of presence/absence genes among Arabidopsis populations

    Gene presence/absence (P/A) polymorphisms are commonly observed in plants and are important in individual adaptation and species differentiation. Detecting their abundance, distribution and variation among ind...

    Shengjun Tan, Yan Zhong, Huan Hou, Sihai Yang, Dacheng Tian in BMC Evolutionary Biology (2012)

  12. Article

    Open Access

    Functional requirements driving the gene duplication in 12 Drosophila species

    Gene duplication supplies the raw materials for novel gene functions and many gene families arisen from duplication experience adaptive evolution. Most studies of young duplicates have focused on mammals, espe...

    Yan Zhong, Yanxiao Jia, Yang Gao, Dacheng Tian, Sihai Yang, **aohui Zhang in BMC Genomics (2013)

  13. No Access

    Article

    Significance of Serum Potassium Level Monitoring during the Course of Post-Operative Rehabilitation in Patients with Hypokalemia

    Our objective was to evaluate the significance of pre-hospital and post-operative serum potassium level monitoring and hypokalemia intervention in laparotomy patients with hypokalemia.

    Guanzhen Lu, Lingfang Xu, Yan Zhong, ** Shi, Xuhui Shen in World Journal of Surgery (2014)

  14. No Access

    Article

    Chemerin plays a protective role by regulating human umbilical vein endothelial cell-induced nitric oxide signaling in preeclampsia

    The aim of this study was to determine chemerin levels in preeclampsia and to assess the effects of this anti-inflammatory factor on endothelial nitric oxide synthase (eNOS), nuclear factor (NF)-κB, and vascul...

    Liqiong Wang, Tianli Yang, Yiling Ding, Yan Zhong, Ling Yu, Mei Peng in Endocrine (2015)

  15. Article

    Open Access

    Species-specific duplications driving the recent expansion of NBS-LRR genes in five Rosaceae species

    Disease resistance (R) genes from different Rosaceae species have been identified by map-based cloning for resistance breeding. However, there are few reports describing the pattern of R-gene evolution in Rosacea...

    Yan Zhong, Huan Yin, Daniel James Sargent, Mickael Malnoy in BMC Genomics (2015)

  16. Article

    Open Access

    Systematically dissecting the global mechanism of miRNA functions in mouse pluripotent stem cells

    MicroRNAs (miRNAs) critically modulate stem cell properties like pluripotency, but the fundamental mechanism remains largely unknown.

    Anyou Wang, Qianchuan He, Yan Zhong in BMC Genomics (2015)

  17. Article

    Open Access

    Serum screening in first trimester to predict pre-eclampsia, small for gestational age and preterm delivery: systematic review and meta-analysis

    Early assessment before the establishment of placental dysfunction has the potential to improve treatment and prognosis for clinical practice.The objective of the study is to investigate the accuracy of serum ...

    Yan Zhong, Fufan Zhu, Yiling Ding in BMC Pregnancy and Childbirth (2015)

  18. Article

    Open Access

    Species-specific duplications of NBS-encoding genes in Chinese chestnut (Castanea mollissima)

    The disease resistance (R) genes play an important role in protecting plants from infection by diverse pathogens in the environment. The nucleotide-binding site (NBS)-leucine-rich repeat (LRR) class of genes is o...

    Yan Zhong, Yingjun Li, Kaihui Huang, Zong-Ming Cheng in Scientific Reports (2015)

  19. No Access

    Article

    The Physiology of BDNF and Its Relationship with ADHD

    Brain-derived neurotrophic factor (BDNF) is a major neurotrophin in the central nervous system that plays a critical role in the physiological brain functions via its two independent receptors: tropomyosin-rel...

    De-Yi Liu, Xue-Mei Shen, Fang-Fen Yuan, Ou-Yang Guo, Yan Zhong in Molecular Neurobiology (2015)

  20. Article

    Open Access

    Specific interference shRNA-expressing plasmids inhibit Hantaan virus infection in vitro and in vivo

    To investigate the antiviral effects of vectors expressing specific short hairpin RNAs (shRNAs) against Hantaan virus (HTNV) infection in vitro and in vivo.

    Yuan-yuan Liu, Liang-jun Chen, Yan Zhong, Meng-xin Shen in Acta Pharmacologica Sinica (2016)

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