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88篇 您的检索式:作者名="XIAO Yu Chun"
    题名 作者 年代 出处 被引量
1The Association of Maternal Body Composition and Dietary Intake with the Risk of Gestational Diabetes Mellitus during the Second Trimester in a Cohort of Chinese Pregnant Women显示文摘Objective To investigate the association of maternal body composition and dietary intake with the risk of gestational diabetes mellitus(GDM). Methods A total 154 GDM subjects and 981 controls were enrolled in a prospective cohort study in 11 hospitals from May 20, 2012 to December 31, 2013. Bioelectrical impedance analysis and dietary surveys were used to determine body composition and to evaluate the intake of nutrients in subjects at 21-24 weeks' gestation(WG). Logistic regression analysis was applied to explore the relationships of maternal body composition and dietary intake with the risk of GDM morbidity. Results Age, pre-pregnant body weight(BW), and body mass index(BMI) were associated with increased risk of GDM. Fat mass(FM), fat mass percentage(FMP), extracellular water(ECW), BMI, BW, energy, protein, fat, and carbohydrates at 21-24 WG were associated with an increased risk of GDM. In contrast, fat free mass(FFM), muscular mass(MM), and intracellular water(ICW) were associated with a decreased risk of GDM. Conclusion Maternal body composition and dietary intake during the second trimester of pregnancy were associated with the risk of GDM morbidity.Xu Qing Gao Zhi Ying Li Li Ming Wang Lu Zhang Qian Teng Yue Zhao Xia Ge Sheng Jing Hong Jiang Yang Yong Tao Liu Xiao Jun Lyu Chun Jian Mao Lun Yu Xiao Ming Liu Ying Hua Kong Ai Jing Yang Xue Yan Liu Zhao Zhang Yong Wang Jin Zhang Xin Sheng Xue Chang Yong Lu Yan Ping 2016Biomedical and Environmental Sciences2016,29,1:29
2Isolation and characterization of dengue virus serotype 2 from the large dengue outbreak in Guangdong, China in 2014显示文摘Dengue has been well recognized as a global public health threat,but only sporadic epidemics and imported cases were reported in recent decades in China.Since July 2014,an unexpected large dengue outbreak has occurred in Guangdong province,China,resulting in more than 40000 patients including six deaths.To clarify and characterize the causative agent of this outbreak,the acute phase serum from a patient diagnosed with severe dengue was subjected to virus isolation and high-throughput sequencing(HTS).Traditional real-time RT-PCR and HTS with Ion Torrent PGM detected the presence of dengue virus serotype 2(DENV-2).A clinical DENV-2 isolate GZ05/2014 was obtained by culturing the patient serum in mosquito C6/36 cells.The complete genome of GZ05/2014 was determined and deposited in Gen Bank under the access number KP012546.Phylogenetic analysis based on the complete envelope gene showed that the newly DENV-2 isolate belonged to Cosmopolitan genotype and clustered closely with other Guangdong strains isolated in the past decade.No amino acid mutations that are obviously known to increase virulence or replication were identified throughout the genome of GZ05/2014.The high homology of Guangdong DENV-2 strains indicated the possibility of establishment of local DENV-2 circulation in Guangdong,China.These results help clarify the origin of this epidemic and predict the future status of dengue in China.ZHAO Hui ZHAO Ling Zhai JIANG Tao LI Xiao Feng FAN Hang HONG Wen Xin ZHANG Yu ZHU Qin YE Qing TONG Yi Gang CAO Wu Chun ZHANG Fu Chun QIN Cheng Feng 2014Science China(Life Sciences)2014,57,12:21
3H_2S Protecting against Lung Injury following Limb Ischemia-reperfusion by Alleviating Inflammation and Water Transport Abnormality in Rats显示文摘Objective To investigate the effect of H2 S on lower limb ischemia-reperfusion(LIR) induced lung injury and explore the underlying mechanism. Methods Wistar rats were randomly divided into control group, IR group, IR+ Sodium Hydrosulphide(NaHS) group and IR+ DL-propargylglycine(PPG) group. IR group as lung injury model induced by LIR were given 4 h reperfusion following 4 h ischemia of bilateral hindlimbs with rubber bands. NaHS(0.78 mg/kg) as exogenous H2 S donor and PPG(60 mg/kg) which can suppress endogenous H2 S production were administrated before LIR, respectively. The lungs were removed for histologic analysis, the determination of wet-to-dry weight ratios and the measurement of mRNA and protein levels of aquaporin-1(AQP1), aquaporin-5(AQP5) as indexes of water transport abnormality, and mRNA and protein levels of Toll-like receptor 4(TLR4), myeloid differentiation primary-response gene 88(MyD88) and p-NF-κB as indexes of inflammation. Results LIR induced lung injury was accompanied with upregulation of TLR4-Myd88-NF-κB pathway and downregulation of AQP1/AQP5. NaHS pre-treatment reduced lung injury with increasing AQP1/AQP5 expression and inhibition of TLR4-Myd88-NF-κB pathway, but PPG adjusted AQP1/AQP5 and TLR4 pathway to the opposite side and exacerbated lung injury. Conclusion Endogenous H2 S, TLR4-Myd88-NF-κB pathway and AQP1/AQP5 were involved in LIR induced lung injury. Increased H2 S would alleviate lung injury and the effect is at least partially depend on the adjustment of TLR4-Myd88-NF-κB pathway and AQP1/AQP5 expression to reduce inflammatory reaction and lessen pulmonary edema.QI Ying Chun CHEN Wen LI Xiao Ling WANG Yu Wei XIE Xiao Hua 2014Biomedical and Environmental Sciences2014,27,6:17
4In vitro differentiation of rat embryonic stem cells into functional cardiomyocytes显示文摘在老鼠的产生的最近的突破胚胎的干细胞(rESCs ) 打开门到基因指向为人的疾病的学习创造模型的申请。另外,在里面从进三细菌层的衍生物的 rESCs 的 vitro 区别系统将为哺乳动物的开发,房间函数,织物修理,和药发现的调查用作一个强大的工具和资源。然而,这些使用被困难限制了在 vitro 区别。这研究的目的是建立一在里面从 rESCs 并且到的 vitro 区别系统调查 rESCs 是否能够形成区分终端的 cardiomyocytes。用最新确定的 rESCs,我们发现那胚胎植物或动物身体(EB ) 基于在没能为没有浆液的栽培 rESCs 工作的老鼠转换字符(mESC ) 区别使用的方法。我们然后由三个化学禁止者和喂调节媒介的联合开发了一个协议。在这个条件下面, rESCs 变成了 EB,宣传并且区分三胚胎的细菌层。而且,形成 rESC 的 EB 能区分进自发地在 plating 以后打败 cardiomyocytes。分子、结构、功能的性质的分析表明导出 rESC 的 cardiomyocytes 类似于从胎儿的老鼠心和 mESCs 导出的那些。在结论,我们成功地发展了一在里面为功能的 myocytes 通过被产生并且显示老鼠的显型的 rESCs 的 vitro 区别系统胎儿的 cardiomyocytes。这个唯一的细胞的系统将提供一条新途径学习早开发和心脏的功能,并且在测试的药理学和房间治疗用作一个重要工具。Nan Cao Jing Liao Zumei Liu Wenmin Zhu Jia Wang Lijun Liu Lili Yu Ping Xu Chun Cui Lei Xiao Huang-Tian Yang 2011Cell Research2011,21,9:13
5Expressions of chromogranin A and cathepsin D in human primary hepatocellular carcinoma显示文摘AIM To determine the expression and clinicalsignificance of chromogranin A and cathepsin Din hepatocellular carcinoma(HCC).METHODS Double immunofluorescence stain-ing techniques combined with laser confocalscanning microscopy(LSCM)was used toinvestigate chromogranin A and cathepsin Dexpressions in 85 HCC patients.RESULTS Cathepsin D was expressed in :3normal liver tissues,while in HCC the stainingshowed regional variation and the fraction ofstrongly stained cells increased as the tumorsbecame less differentiated and usually clinicallymore malignant.Cells which showed strongpositivity for cathepsin D were present in 71/85(83.5%)cases.Strong expression of cathepsinD in cancer cells was related tohistopathological features.They were morecommon in grade 3-4(26/28,92.9%)and grade2(46/53,86.8%)tumors than in grade 1 tumors(1/4,25.0%)(P<0.01).No significantcorrelation was found between age andcathepsin D expression.In patients with positivecathepsin D reaction,the mean age was 52.1±2.8 years(range 32-68 years)and in the groupwith negative reaction,the mean age was 51.3±4.5 years(range 28-71 years).No obvious relationship was observed between CgAexpression in cancer cells and thehistopathological features.The CgA positiverate was 75.0%(3/4)in grade 1,71.7%(38/53)in grade 2,and 71.4%(20/28)in grade 3-4(P>0.05)tumors.The coexpression of CgA andcathepsin D was found by double labeledimmunofluorescence staining techniques.Theprocessing of cathepsin D was disturbed in HCCcells and accumulated in the cells.Cathepsin Dhad proteolytic activity and autocrine mitogeniceffect,suggesting their functions in invasion.These findings demonstrated that the expressionof cathepsin D in HCC had prognostic value.CONCLUSION Chromogranin A and cathepsin Dare expressed in a high proportion of HCC andthe existence of cathepsin D in HCC might berelated to processing of CgA.This is clearly asubject for further studies because of itspotential clinical applications.Xiao Feng Huang Chun Mei Wang Xiao Wen Dai Zhen Jiang Li Bo Rong Pan Li Bin Yu Bin Qian Li Fang 2000World Journal of Gastroenterology2000,6,5:12
6Clinical risk score for invasive fungal diseases in patients with hematological malignancies undergoing chemotherapy:China Assessment of Antifungal Therapy in Hematological Diseases (CAESAR) study显示文摘Invasive fungal disease (IFD) is a major infectious complication in patients with hematological malignancies.In this study,we examined 4889 courses of chemotherapy in patients with hematological diseases to establish a training dataset (n=3500) by simple random sampling to develop a weighted risk score for proven or probable IFD through multivariate regression,which included the following variables: male patients,induction chemotherapy for newly diagnosed or relapsed disease,neutropenia,neutropenia longer than 10 days,hypoalbuminemia,central-venous catheter,and history of IFD.The patients were classified into three groups,which had low (0-10,~1.2%),intermediate (11-15,6.4%),and high risk (> 15,17.5%) of IFD.In the validation set (n=1389),the IFD incidences of the groups were ~1.4%,5.0%,and 21.4%.In addition,we demonstrated that antifungal prophylaxis offered no benefits in low-risk patients,whereas benefits were documented in intermediate (2.1% vs.6.6%,P=0.007) and high-risk patients (8.4% vs.23.3%,P=0.007).To make the risk score applicable for clinical settings,a pre-chemo risk score that deleted all unpredictable factors before chemotherapy was established,and it confirmed that anti-fungal prophylaxis was beneficial in patients with intermediate and high risk of IFD.In conclusion,an objective,weighted risk score for IFD was developed,and it may be useful in guiding antifungal prophylaxis.Ling Wang Ying Wang Jiong Hu Yuqian Sun He Huang Jing Chen Jianyong Li Jun Ma Juan Li Yingmin Liang Jianmin Wang Yan Li Kang Yu Jianda Hu Jie Jin Chun Wang Depei Wu Yang Xiao Xiaojun Huang 2019Frontiers of Medicine2019,13,3:10
7Origin of Baotoudong syenites in North China Craton:Petrological, mineralogical and geochemical evidence显示文摘Baotoudong 正长岩 pluton 被定位到 Baotou 城市的东方,内部蒙古,沿着北方中国 Craton (NCC ) 的北边缘的三叠纪的碱的 magmatic 带的最西的部分。锆石 U-Pb 年龄, petrological,矿物学并且 pluton 的 geochemical 数据在这份报纸被获得,抑制它的起源和披风来源特征。pluton 由 nepheline-clinopyroxene 正长岩和碱长石正长岩组成,与 214.7  ? 的锆石 U-Pb 年龄 ?????????? 潡潴摵湯 ????? 甠瑬慲潰慴獳捩 ????????????????????NIU Xiao Lu YANG Jing Sui LIU Fei ZHANG Hong Yu YANG Ming Chun 2016Science China Earth Sciences2016,59,1:10
8Association of Overlapped and Un-overlapped Comorbidities with COVID-19 Severity and Treatment Outcomes: A Retrospective Cohort Study from Nine Provinces in China显示文摘Objective Several COVID-19 patients have overlapping comorbidities. The independent role of each component contributing to the risk of COVID-19 is unknown, and how some non-cardiometabolic comorbidities affect the risk of COVID-19 remains unclear.Methods A retrospective follow-up design was adopted. A total of 1,160 laboratory-confirmed patients were enrolled from nine provinces in China. Data on comorbidities were obtained from the patients’ medical records. Multivariable logistic regression models were used to estimate the odds ratio(OR) and 95% confidence interval(95% CI) of the associations between comorbidities(cardiometabolic or non-cardiometabolic diseases), clinical severity, and treatment outcomes of COVID-19.Results Overall, 158(13.6%) patients were diagnosed with severe illness and 32(2.7%) had unfavorable outcomes. Hypertension(2.87, 1.30–6.32), type 2 diabetes(T2 DM)(3.57, 2.32–5.49),cardiovascular disease(CVD)(3.78, 1.81–7.89), fatty liver disease(7.53, 1.96–28.96), hyperlipidemia(2.15, 1.26–3.67), other lung diseases(6.00, 3.01–11.96), and electrolyte imbalance(10.40, 3.00–26.10)were independently linked to increased odds of being severely ill. T2 DM(6.07, 2.89–12.75), CVD(8.47,6.03–11.89), and electrolyte imbalance(19.44, 11.47–32.96) were also strong predictors of unfavorable outcomes. Women with comorbidities were more likely to have severe disease on admission(5.46,3.25–9.19), while men with comorbidities were more likely to have unfavorable treatment outcomes(6.58, 1.46–29.64) within two weeks.Conclusion Besides hypertension, diabetes, and CVD, fatty liver disease, hyperlipidemia, other lung diseases, and electrolyte imbalance were independent risk factors for COVID-19 severity and poor treatment outcome. Women with comorbidities were more likely to have severe disease, while men with comorbidities were more likely to have unfavorable treatment outcomes.MA Yan ZHU Dong Shan CHEN Ren Bo SHI Nan Nan LIU Si Hong FAN Yi Pin WU Gui Hui YANG Pu Ye BAI Jiang Feng CHEN Hong CHEN Li Ying FENG Qiao GUO Tuan Mao HOU Yong HU Gui Fen HU Xiao Mei HU Yun Hong HUANG Jin HUANG Qiu Hua HUANG Shao Zhen JI Liang JIN Hai Hao LEI Xiao LI Chun Yan LI Min Qing LI Qun Tang LI Xian Yong LIU Hong De LIU Jin Ping LIU Zhang MA Yu Ting MAO Ya MO Liu Fen NA Hui WANG Jing Wei SONG Fang Li SUN Sheng WANG Dong Ting WANG Ming Xuan WANG Xiao Yan WANG Yin Zhen WANG Yu Dong WU Wei WU Lan Ping XIAO Yan Hua XIE Hai Jun XU Hong Ming XU Shou Fang XUE Rui Xia YANG Chun YANG Kai Jun YUAN Sheng Li ZHANG Gong Qi ZHANG Jin Bo ZHANG Lin Song ZHAO Shu Sen ZHAO Wan Ying ZHENG Kai ZHOU Ying Chun ZHU Jun Teng ZHU Tian Qing ZHANG Hua Min WANG Yan Ping WANG Yong Yan 2020Biomedical and Environmental Sciences2020,33,12:8
9The Adverse Effect of the 2-1-1 Regimen for Rabies PEP in Preschool Children显示文摘Post-exposure prophylaxis(PEP) has proved to be the most important measure for rabies prevention and control. There is little information regarding adverse reactions to the Essen and 2-1-1 regimens in preschool children(aged 0-6). We reexamined the outcomes of 1,109 preschool children who were vaccinated using SPEEDA under the Essen regimen between January 2011 and December 2012 and 1,267 preschool children under the 2-1-1 regimen between January 2013 and December 2014. We find that, in preschool children, the febrile reaction after the first 2-dose injection in the 2-1-1 regimen was significantly higher than that induced by the first 1-dose in the Essen procedure. Thus, we recommend that the Essen regimen should still be used for rabies PEP in preschool children.LIU Shu Qing TAO Xiao Yan YU Peng Cheng JIN Chun Qiu YU Hong Jie CHEN Mei Shun ZHU Wu Yang 2017Biomedical and Environmental Sciences2017,30,5:5
10Cell cycle-related kinase reprograms the liver immune microenvironment to promote cancer metastasis显示文摘The liver is an immunologically tolerant organ and a common metastatic site of multiple cancer types.Although a role for cancer cell invasion programs has been well characterized,whether and how liver-intrinsic factors drive metastatic spread is incompletely understood.Here,we show that aberrantly activated hepatocyte-intrinsic cell cycle-related kinase(CCRK)signaling in chronic liver diseases is critical for cancer metastasis by reprogramming an immunosuppressive microenvironment.Using an inducible liverspecific transgenic model,we found that CCRK overexpression dramatically increased both B16F10 melanoma and MC38 colorectal cancer(CRC)metastasis to the liver,which was highly infiltrated by polymorphonuclear-myeloid-derived suppressor cells(PMNMDSCs)and lacking natural killer T(NKT)cells.Depletion of PMN-MDSCs in CCRK transgenic mice restored NKT cell levels and their interferon gamma production and reduced liver metastasis to 2.7% and 0.7%(metastatic tumor weights)in the melanoma and CRC models,respectively.Mechanistically,CCRK activated nuclear factor-kappa B(NF-κB)signaling to increase the PMN-MDSC trafficking chemokine C-X-C motif ligand 1(CXCL1),which was positively correlated with liver-infiltrating PMN-MDSC levels in CCRK transgenic mice.Accordingly,CRC liver metastasis patients exhibited hyperaaivation of hepatic CCRK/NF-κB/CXCL1 signaling,which was associated with accumulation of PMN-MDSCs and paucity of NKT cells compared to healthy liver transplantation donors.In summary,this study demonstrates that immunosuppressive reprogramming by hepatic CCRK signaling undermines antimetastatic immunosurveillance.Our findings offer new mechanistic insights and therapeutic targets for liver metastasis intervention.Xuezhen Zeng Jingying Zhou Zhewen Xiong Hanyong Sun Weiqin Yang Myth T.S.Mok Jing Wang Jingqing Li Man Liu Wenshu Tang Yu Feng Hector Kwong-Sang W ang Shun-Wa Tsang King-Lau Chow Philip Chun Yeung John Wong Paul Bo-San Lai Anthony Wing-Hung Chan Ka Fai To Stephen Lam Chan Qiang Xia Jing Xue Xiao Chen Jun Yu Sui Peng Joseph Jao-Yiu Sung Ming Kuang Alfred Sze-Lok Cheng 2021Cellular & Molecular Immunology2021,18,4:5
11Evaluation of tungsten interatomic potentials for radiation damage simulations显示文摘The structure and properties of materials under neutron irradiation are an important basis in future fusion reactors.In the absence of fusion neutron sources for irradiation experiments,it is increasingly important and urgent to carry out neutron irradiation simulations on fusion reactor materials and then establish complete databases of defect properties and collisional cascades,where the first and foremost step is to select suitable interatomic potentials for atomistic-level simulations.In this work,six typic interatomic potentials for tungsten(W)are evaluated and reviewed systematically for radiation damage simulations.The relative lattice stability and elastic constants of bulk W are considered first with those potentials;then,the properties of point defects and defect clusters at interstitial sites and vacancies are obtained by molecular statics/dynam-ics simulations.The formation energies of interstitial/vacancy clusters,1/2<111>and<100>dislocation loops in W and the threshold displacement energies along different directions are also determined.In addition,the extended defects are further investigated,such as free surfaces and the energy profiles of 1/2<111>{110}and 1/2<111>{112}stacking faults.The current results provide a reference for selecting W potentials to simulate the radiation damage.Li‑Xia Liu Xiao‑Chun Li Yang‑Chun Chen Wang‑Yu Hu Guang‑Nan Luo Fei Gao Hui‑Qiu Deng 2020Tungsten2020,2,1:4
12Endomorphin analogues with balanced affinity for bothμ- andδ-opioid receptors显示文摘在位置修改的 endomorphin 和 tripeptides 的类似物分别地, 4 和 3 与各种各样的本氨基丙酸类似物被综合,他们为 opioid 受体的亲密关系被评估。大多数肽展出了有势力受体亲密关系和选择,在他们之中,(Dmt-Pro-Tmp-Tmp-NH2 ) 化合物 7 展出了有势力亲密关系为 - 并且受体(Ki = 0.47 nmol/L, Ki = 1.63 nmol/L ) 。Liang Zhang Lei Chang Lei Lei Yu Jin Chun Liu Jia Jia Chen Xiao Wen Li Lawrence H. Lazarus Ting You Li 2011Chinese Chemical Letters2011,22,8:4
13High Physical Activity is Associated with an Improved Lipid Profile and Resting Heart Rate among Healthy Middle-aged Chinese People显示文摘Objective To investigate the effects of physical activity(PA) on dyslipidemia and elevated resting heart rate(RHR) in a large-scale cross-sectional study in China. Methods We recruited community-based individuals who were 40-60 years old using a cluster sampling method. The PA levels of the participants were classified as low, moderate, or high, using the International Physical Activity Questionnaire. Dyslipidemia was defined as the detection of abnormalities in lipid indicators, and 4 lipid parameters were evaluated using fasting blood samples. Multivariate logistic regression analyses were used to evaluate the associations of PA with dyslipidemia and RHR. Results A total of 10,321 participants(38.88% men) were included in this study. The percentages of individuals with high, moderate, and low PA levels were 46.5%, 43.9%, and 9.6%, respectively. In both men and women, high PA provided odds ratios of 0.88 [95% confidence interval(CI): 0.83, 0.94] for dyslipidemia and 0.82(95% CI: 0.73, 0.92) for elevated RHR, compared to participants with low PA. Conclusion Our data suggested that substantial health benefits(related to dyslipidemia and elevated RHR) occurred at higher intensity PA, with greater energy consumption, in middle-aged Chinese people, and particularly in men.HU Bo LIU Xiao Yu ZHENG Yao FAN Hong Min YIN Su Feng GUO Chun Yue LI Yun WU Shou Ling FENG Fu Min YUAN Ju Xiang 2015Biomedical and Environmental Sciences2015,28,4:4
14Studies on Agarofurans VIII. Synthesis of the Metabolites of 4-Butyl-a-agarofuran显示文摘The structures of five metabolites (2-6) of agarofuran 1 were confirmed by synthesis. The configuration of the secondary hydroxyl in 7 was determined by Horeau抯 method. The configuration of C-2 in compound 4 and 5 was determined by their stereochemistry and NMR.Chun Li, Wu Yan Zhang, Ji Yu Guo*, Xiao Tian Liang Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050 2002Chinese Chemical Letters2002,13,1:3
15Modulation of the pentose phosphate pathway alters phase I metabolism of testosterone and dextromethorphan in HepG2 cells显示文摘目的: 戊糖磷酸盐小径(PPP ) 涉及 glucose-6-phosphate 脱氢酶(G6PD ) 和 NADPH 的产生的活动,它在药新陈代谢起一个关键作用。这研究的目的是在 vitro 在药新陈代谢能力上调查 PPP 的调整的效果。Wen-jing XIAO Ting MA Chun GE Wen-juan XIA Yong MAO Run-bin SUN Xiao-yi YU Ji-ye AA Guang-ji WANG 2015Acta Pharmacologica Sinica2015,36,2:3
16Design,synthesis and antitumor activity of a series of novel coumarin-stilbenes hybrids,the 3-arylcoumarins显示文摘A series of novel coumarin-stilbenes hybrids called 3-arylcoumarins were synthesized via Perkin reaction and evaluated as potential antitumor agents.The results showed that some compounds exhibited in vitro activity against KB,KV,MCF-7,MCF-7/ ADR cell lines to some extent.Compound 3a showed remarkable effect against KB tumor cells with an IC_(50) value of 5.18μmol/L.Chun Fen Xiao Li Yang Tao Hong Yi Sun Wen Wei Yu Chen Li Wu Fu Yong Zou 2010Chinese Chemical Letters2010,21,11:3
17Pharmacokinetic interactions between 20(S)- ginsenoside Rh2 and the HIV protease inhibitor ritonavir in vitro and in vivo显示文摘Jian SHI Bei CAO Wei-bin ZHA Xiao-lan WU Lin-sheng LIU Wen-jing XIAO Rong-rong GU Run-bin SUN Xiao-y YU Tian ZHENG Meng-jie LI Xin-wen WANG Jun ZHOU Yong MAO Chun GE Ting MA Wen-juan XIA Ji-ye AA Guang-ji WANG Chang-xiao LIU 2013Acta Pharmacologica Sinica2013,34,10:3
18Follow-up Study of Retreatment TB Patients with Sputum Smear and/or Culture Positive Two Years after They were Declared Cured with First-line Anti-TB Drugs in Shandong Province显示文摘This study aimed to learn the recurrence rate in the retreatment TB patients with sputum smear and/or culture positive(ss+and/or c+)two years after they were declared cured,and to explore causes of recurrence in order to improve long-time treatment outcome.5 cities were selected as research locations.Recurrence of TB was judged by chest X-ray examination together with sputum smear and culture examination.QuestionnaireLI Fang SONG Chun Yan ZHAO Fei LIANG Ming Li LIU Zhi Min GUO Xiao Yan WANG Yu HE Guang Xue 2015Biomedical and Environmental Sciences2015,28,2:3
19Epidemiological Characteristics of Notifiable Infectious Diseases among Foreign Cases in China,2004–2017显示文摘Objective We aimed to assess the features of notifiable infectious diseases found commonly in foreign nationals in China between 2004 and 2017 to improve public health policy and responses for infectious diseases.Methods We performed a descriptive study of notifiable infectious diseases among foreigners reported from 2004 to 2017 in China using data from the Chinese National Notifiable Infectious Disease Reporting System(NNIDRIS). Demographic, temporal-spatial distribution were described and analyzed.Results A total of 67,939 cases of 33 different infectious diseases were reported among foreigners.These diseases were seen in 31 provinces of China and originated from 146 countries of the world. The infectious diseases with the highest incidence number were human immunodeficiency virus(HIV) of18,713 cases, hepatitis B(6,461 cases), hand, foot, and mouth disease(6,327 cases). Yunnan province had the highest number of notifiable infectious diseases in foreigners. There were different trends of the major infectious diseases among foreign cases seen in China and varied among provinces.Conclusions This is the first description of the epidemiological characteristic of notifiable infectious diseases among foreigners in China from 2004 to 2017. These data can be used to better inform policymakers about national health priorities for future research and control strategies.WU Yue LI Zhen Jun YU Shi Cheng CHEN Liang WANG Ji Chun QIN Yu SONG Yu Dan George F.GAO DONG Xiao Ping WANG Li Ping ZHANG Qun HE Guang Xue 2020Biomedical and Environmental Sciences2020,33,6:3
20Fabrication of poly(2,6-pyridinedicarboxylic acid)/MWNTs modified electrode for simultaneous determination of guanine and adenine in DNA显示文摘制造(2,6-pyridinedicarboxylic 酸) poly, /MWNTs 修改了玻璃电极(PPDA/MWNTs/GCE ) 被建议并且为 guanine 和腺嘌的单个或同时的决心使用了。PPDA/MWNTs/GCE 的表演与周期的 voltammetry (CV ) 被描绘。修改电极为 guanine 和腺嘌的察觉展出了提高的 electrocatalytic 行为和好稳定性。微分脉搏 voltammetry (DPV ) 被用来决定 guanine 的集中,腺嘌。察觉限制(S/N = 3 ) 因为 guanine 和腺嘌分别地是 0.045 mol/L 和 0.05 mol/L。为在小牛胸腺 DNA 的 guanine 和腺嘌的测量的电气化学的方法也与这个修改电极被开发,结果是令人满意的。Ke Qin Deng Chun Xiang Li Yu Lin Ling Guo Rong Xu Xiao Fang Li 2011Chinese Chemical Letters2011,22,8:2
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