|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents显示文摘Syncope belongs to the transient loss of consciousness(TLOC), characterized by a rapid onset, short duration, and spontaneous complete recovery. It is common in children and adolescents, accounting for 1% to 2% of emergency department visits.Recurrent syncope can seriously affect children's physical and mental health, learning ability and quality of life and sometimes cardiac syncope even poses a risk of sudden death. The present guideline for the diagnosis and treatment of syncope in children and adolescents was developed for guiding a better clinical management of pediatric syncope. Based on the globally recent development and the evidence-based data in China, 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents was jointly prepared by the Pediatric Cardiology Society, Chinese Pediatric Society, Chinese Medical Association(CMA)/Committee on Pediatric Syncope, Pediatricians Branch, Chinese Medical Doctor Association(CMDA)/Committee on Pediatric Cardiology, Chinese College of Cardiovascular Physicians, Chinese Medical Doctor Association(CMDA)/Pediatric Cardiology Society, Beijing Pediatric Society, Beijing Medical Association(BMA). The present guideline includes the underlying diseases of syncope in children and adolescents, the diagnostic procedures, methodology and clinical significance of standing test and headup tilt test, the clinical diagnosis vasovagal syncope, postural orthostatic tachycardia syndrome, orthostatic hypotension and orthostatic hypertension, and the treatment of syncope as well as follow-up. | Cheng Wang Yaqi Li Ying Liao Hong Tian Min Huang Xiangyu Dong Lin Shi Jinghui Sun Hongfang Jin Junbao Du Jindou An Jie Chen Mingwu Chen Qi Chen Sun Chen Yonghong Chen Zhi Chen Adolphus Kai-tung Chau Junbao Du Zhongdong Du Junkai Duan Hongyu Duan Xiangyu Dong Lin Feng Lijun Fu Fangqi Gong Yonghao Gui Ling Han Zhenhui Han Bing He Zhixu He Xiufen Hu Yimin Hua Guoying Huang Min Huang Ping Huang Yujuan Huang Hongfang Jin Mei Jin Bo Li Fen Li Tao Li Xiaohui Li Xiaoyan Liu Yan Li Haitao Lv Tiewei Lv Zipu Li Luyi Ma Silin Pan Yusheng Pang Hua Peng Yuming Qin Jie Shen Lin Shi Kun Sun Jinghui Sun Hong Tian Jie Tian Cheng Wang Hong Wang Lei Wang Jinju Wang Wendi Wang Yuli Wang Rongzhou Wu Tianhe Xia Yanyan Xiao Chunhong Xie Yanlin Xing Zhenyu Xiong Baoyuan Xu Yi Xu Hui Yan Shiwei Yang Qijian Yi Xia Yu Xianyi Yu Yue Yuan Hongyan Zhang Huili Zhang Li Zhang Qingyou Zhang Xi Zhang Yanmin Zhang Zhiwei Zhang Cuifen Zhao Bin Zhou Hua Zhu | 2018 | Science Bulletin2018，63，23： | 54 |
| 2 | Regional assessment of cadmium pollution in agricultural lands and the potential health risk related to intensive mining activities: A case study in Chenzhou City, China显示文摘The purpose of this study was to assess the extent of cadmium (Cd) contamination in agricultural soil and its potential risk for people. Soils, rice, and vegetables from Chenzhou City, Southern China were sampled and analyzed. In the surface soils, the 95% confidence interval for the mean concentration of Cd varied between 2.72 and 4.83 mg/kg (P < 0.05) in the survey, with a geometric mean concentration of 1.45 mg/kg. Based on the GIS map, two hot spot areas of Cd in agricultural soils with high Cd concentrations were identified to be located around the Shizhuyuan, Jinshiling, and Yaogangxian mines, and the Baoshan and Huangshaping mines, in the center of the city. About 60% of the total investigated area, where the agricultural soil Cd concentration is above 1 mg/kg, is distributed in a central belt across the region. The critical distances, at which the soil Cd concentration were increased by the mining activities, from the mines of the soils were 23 km for the Baoshan mine, 46 km for the Huangshaping mine, and 63 km for the Shizhuyuan mine, respectively. These are distances calculated from models. The Cd concentrations in rice samples ranged from 0.01 to 4.43 mg/kg and the mean dietary Cd intake from rice for an adult was 191 μg/d. Results of risk indexes showed that soil Cd concentrations possessed risks to local residents whose intake of Cd from rice and vegetables grown in soils in the vicinity of the mine was 596 μg/d. | ZHAI Limei LIAO Xiaoyong CHEN Tongbin YAN Xiulan XIE Hua WU Bin WANG Lixia | 2008 | Journal of Environmental Sciences2008，20，6： | 35 |
| 3 | Preliminary results pertaining to coseismic displacement and preseismic strain accumulation of the Lushan M_S7.0 earthquake,as reflected by GPS surveying显示文摘This paper presents the coseismic displacement and preseismic deformation fields of the Lushan MS7.0 earthquake that occurred on April 20,2013.The results are based on GPS observations along the Longmenshan fault and within its vicinity.The coseismic displacement and preseismic GPS results indicate that in the strain release of this earthquake,the thrust rupture is dominant and the laevorotation movement is secondary.Furthermore,we infer that any possible the rupture does not reach the earth’s surface,and the seismogenic fault is most likely one fault to the east of the Guanxian-Anxian fault.Some detailed results are obtainable.(1)The southern segment of the Longmenshan fault is locked preceding the Lushan earthquake.After the Wenchuan earthquake,the strain accumulation rate in the southeast direction accelerates in the epicenter of the Lushan earthquake,and the angle between the principal compressional strain and the seismogenic fault indicates that a sinistral deformation background in the direction of the seismogenic fault precedes the Lushan earthquake.Therefore,it is evident that the Wenchuan MS8.0 earthquake accelerated the pregnancy of the Lushan earthquake.(2)The coseismic displacements reflected by GPS data are mainly located in a region that is 230 km(NW direction)×100 km(SW direction),and coseismic displacements larger than 10 mm lie predominantly in a100-km region(NW direction).(3)On a large scale,the coseismic displacement shows thrust characteristics,but the associated values are remarkably small in the near field(within 70 km)of the earthquake fault.Meanwhile,the thrust movement in this70-km region does not correspond with the attenuation characteristics of the strain release,indicating that the rupture of this earthquake does not reach the earth’s surface.(4)The laevorotation movements are remarkable in the 50-km region,which is located in the hanging wall that is close to the earthquake fault,and the corresponding values in this case correlate with the attenuation characteristics of the strain release. | WU YanQiang JIANG ZaiSen WANG Min CHE Shi LIAO Hua LI Qiang LI Peng YANG YongLin XIANG HePing SHAO ZhiGang WANG WuXing WEI WenXin LIU XiaoXia | 2013 | Chinese Science Bulletin2013，58，28： | 33 |
| 4 | 5-Hydroxymethylcytosine signatures in circulating cell-free DNA as diagnostic biomarkers for human cancers显示文摘象 5-methylcytosine (5mC ) 和 5-hydroxymethylcytosine (5hmC ) 那样的 DNA 修正是知道在哺乳动物影响全球基因表示的 epigenetic 标记。在人的染色体,与基因表示的靠近的关联和高化学的稳定性给他们的流行,这些 DNA epigenetic 标记能为癌症用作理想的 biomarkers 诊断。利用一种高度敏感、选择的化学标记技术,我们这里报导在传播没有房间的 DNA ( cfDNA )并且在从最近与 colorectal 诊断的 260 个病人的一个队收集的配对的肿瘤和邻近的纸巾的 genomic DNA ( gDNA )的 5hmC 的染色体宽的介绍,胃,胰腺,从 90 个健康个人的肝或甲状腺癌症和正常纸巾。5hmC 主要在与开的染色质和容许的 histone 修正重合的 transcriptionally 活跃的区域被散布。柔韧的联系癌症的 5hmC 签名在 cfDNA 被识别为特定的癌症类型是特征的。传播 cfDNA 的 5hmC 底 biomarkers colorectal 和胃的癌症是高度预兆的并且比常规 biomarkers 优异并且比得上从织物活体检视的 5hmC biomarkers。因此,这新策略能从血样品的分析为癌症的诊断和预后导致有效、最低限度地侵略的方法的发展。 | Wenshuai Li Xu Zhang Xingyu Lu Lei You Yanqun Song Zhongguang Luo Jun Zhang Ji Nie Wanwei Zheng Diannan Xu Yaping Wang Yuanqiang Dong Shulin Yu Jun Hong Jianping Shi Hankun Hao Fen Luo Luchun Hua Peng Wang Xiaoping Qian Fang Yuan Lianhuan Wei Ming Cui Taiping Zhang Quan Liao Menghua Dai Ziwen Liu Ge Chen Katherine Meckel Sarbani Adhikari Guifang Jia Marc B Bissonnette Xinxiang Zhang Yupei Zhao Wei Zhang Chuan He Jie Liu | 2017 | Cell Research2017，27，10： | 30 |
| 5 | Subcellular distribution and compartmentalization of arsenic in Pteris vittata L.显示文摘The subcellular distribution of arsenic (As) in Pteris vittata L., an As-hyperaccumulator, was studied to de- termine As compartmentalization and to explore the mecha- nisms that confer As tolerance. When the plant was grown in a nutrient solution without additional As, most of the accu- mulated As was isolated to the cell wall. However, in plants growing in a nutrient solution containing 0.1 or 0.2 mmol/L As, approximately 78% of the total As accumulated within the pinna. The proportions of As accumulation in the cyto- plasmic supernatant fraction were 78% of that in the pinna and 61% of that in the plant. In either treatment group (0.1 or 0.2 mmol/L As), the fraction containing the lowest level of As was the organelle fraction. These results suggest that As accumulates in the pinna where it is primarily distributed in the cytoplasmic supernatant fraction. The role of As com- partmentalization may be intricately linked with As detoxi- fication in P. vittata L. | CHEN Tongbin YAN Xiulan LIAO Xiaoyong XIAO Xiyuan HUANG Zechun XIE Hua ZHAI Limei | 2005 | Chinese Science Bulletin2005，50，24： | 17 |
| 6 | Application of gemstone spectral imaging for efficacy evaluation in hepatocellular carcinoma after transarterial chemoembolization显示文摘AIM: To assess the value of gemstone spectral imaging(GSI) in efficacy evaluation in hepatocellular cancer(HCC) after transcatheter arterial chemoembolization(TACE) treatment.METHODS: Thirty patients with HCC underwent GSI, including nonenhanced, arterial, portalvenous and delayed phase scans, after TACE treatment. Arterial phase images were acquired with GSI for reconstruction of virtual nonenhanced images and color overlay images. Digital subtraction angiography(DSA) was performed in all these patients. Two blinded and independent readers evaluated the data in two reading sessions; standard nonenhanced, arterial, portalvenous, and delayed phase images were read in session A, and the optimal monochromatic images, iodine/water based images and spectrum features were read in session B. Sensitivity and specificity were calculated with the DSA data as the reference standard. The sensitivity and specificity were compared using the χ2 test.RESULTS: DSA revealed 154 lesions in 30 patients, and 100 of them had blood supply. Overall sensitivity and specificity were 72%( 72/100) and 77.8 %(42/54) for session A, and 97%(97/100) and 94.4%(51/54) for session B, respectively. The sensitivity and specificity of the two reading sessions were significantly different(χ2 = 23.04, χ2 = 7.11, P < 0.05).CONCLUSION: Compared with conventional CT, GSI could significantly improve the detection of small and multiple lesions without increasing the radiation dose. Based on spectrum features, GSI could assess tumor homogeneity and more accurately identify residual tumors and recurrent or metastatic lesions during efficacy evaluation and follow-up in HCC after TACE treatment. | Qi-Yu Liu Chuan-Dong He Ying Zhou Dan Huang Hua Lin Zhong Wang Dong Wang Jin-Qiu Wang Li-Ping Liao | 2016 | World Journal of Gastroenterology2016，22，11： | 15 |
| 7 | Using eye tracking to evaluate the usability of animated maps显示文摘Cartographic animation has been developed and widely used in geo-visualisation and many other areas in recent years.The usability of animated maps is a key characteristic affecting map users’effectiveness and efficiency in accomplishing tasks.In this paper,an eye tracking approach was proposed as a visual analytics method to evaluate the usability of animated maps by capturing participants’eye movement data and quantitatively analysing the accuracy(effectiveness)and response time(efficiency)of users’task completion.In the study,a set of animated traffic maps represented by three important visual variables(colour hue,size and frequency)was used for the usability evaluation.The experimental results showed that the usability of these three visual variables for cartographic animation affects the usability of animated maps.Red,yellow,and aqua were found to convey map information more effectively than other colour hues.Size was found to be more usable than colour hues for both animated maps and static maps.Usability was not found to be proportional to the playback rate of animated maps.Furthermore,the usability of the frequency,colour hue,and size was found to be related to the display’s size.We hope that the analysis approach presented in this paper and the results of this study will be of help in the design of cartographic animation displays with better usability. | DONG WeiHua LIAO Hua XU Fang LIU Zhao ZHANG ShaoBo | 2014 | Science China Earth Sciences2014，57，3： | 14 |
| 8 | Application of next-generation sequencing technology to precision medicine in cancer: joint consensus of the Tumor Biomarker Committee of the Chinese Society of Clinical Oncology显示文摘Next-generation sequencing(NGS) technology is capable of sequencing millions or billions of DNA molecules simultaneously.Therefore, it represents a promising tool for the analysis of molecular targets for the initial diagnosis of disease, monitoring of disease progression, and identifying the mechanism of drug resistance. On behalf of the Tumor Biomarker Committee of the Chinese Society of Clinical Oncology(CSCO) and the China Actionable Genome Consortium(CAGC), the present expert group hereby proposes advisory guidelines on clinical applications of NGS technology for the analysis of cancer driver genes for precision cancer therapy. This group comprises an assembly of laboratory cancer geneticists, clinical oncologists, bioinformaticians,pathologists, and other professionals. After multiple rounds of discussions and revisions, the expert group has reached a preliminary consensus on the need of NGS in clinical diagnosis, its regulation, and compliance standards in clinical sample collection. Moreover, it has prepared NGS criteria, the sequencing standard operation procedure(SOP), data analysis, report, and NGS platform certification and validation. | Xuchao Zhang Zhiyong Liang Shengyue Wang Shun Lu Yong Song Ying Cheng Jianming Ying Weiping Liu Yingyong Hou Yangqiu Li Yi Liu Jun Hou Xiufeng Liu Jianyong Shao Yanhong Tai Zheng Wang Li Fu Hui Li Xiaojun Zhou Hua Bai Mengzhao Wang You Lu Jinji Yang Wenzhao Zhong Qing Zhou Xuening Yang Jie Wang Cheng Huang Xiaoqing Liu Xiaoyan Zhou Shirong Zhang Hongxia Tian Yu Chen Ruibao Ren Ning Liao Chunyan Wu Zhongzheng Zhu Hongming Pan Yanhong Gu Liwei Wang Yunpeng Liu Suzhan Zhang Tianshu Liu Gong Chen Zhimin Shao Binghe Xu Qingyuan Zhang Ruihua Xu Lin Shen Yilong Wu | 2019 | Cancer Biology & Medicine2019，16，1： | 14 |
| 9 | Joint Inversion of the 3D P Wave Velocity Structure of the Crust and Upper Mantle under the Southeastern Margin of the Tibetan Plateau Using Regional Earthquake and Teleseismic Data显示文摘The special seismic tectonic environment and frequent seismicity in the southeastern margin of the Qinghai–Tibet Plateau show that this area is an ideal location to study the present tectonic movement and background of strong earthquakes in China's Mainland and to predict future strong earthquake risk zones. Studies of the structural environment and physical characteristics of the deep structure in this area are helpful to explore deep dynamic effects and deformation field characteristics, to strengthen our understanding of the roles of anisotropy and tectonic deformation and to study the deep tectonic background of the seismic origin of the block's interior. In this paper, the three-dimensional(3D) P-wave velocity structure of the crust and upper mantle under the southeastern margin of the Qinghai–Tibet Plateau is obtained via observational data from 224 permanent seismic stations in the regional digital seismic network of Yunnan and Sichuan Provinces and from 356 mobile China seismic arrays in the southern section of the north–south seismic belt using a joint inversion method of the regional earthquake and teleseismic data. The results indicate that the spatial distribution of the P-wave velocity anomalies in the shallow upper crust is closely related to the surface geological structure, terrain and lithology. Baoxing and Kangding, with their basic volcanic rocks and volcanic clastic rocks, present obvious high-velocity anomalies. The Chengdu Basin shows low-velocity anomalies associated with the Quaternary sediments. The Xichang Mesozoic Basin and the Butuo Basin are characterised by lowvelocity anomalies related to very thick sedimentary layers. The upper and middle crust beneath the Chuan–Dian and Songpan–Ganzi Blocks has apparent lateral heterogeneities, including low-velocity zones of different sizes. There is a large range of low-velocity layers in the Songpan–Ganzi Block and the sub–block northwest of Sichuan Province, showing that the middle and lower crust is relatively weak. The Sichuan Basin, which is located in the western margin of the Yangtze platform, shows high-velocity characteristics. The results also reveal that there are continuous low-velocity layer distributions in the middle and lower crust of the Daliangshan Block and that the distribution direction of the low-velocity anomaly is nearly SN, which is consistent with the trend of the Daliangshan fault. The existence of the low-velocity layer in the crust also provides a deep source for the deep dynamic deformation and seismic activity of the Daliangshan Block and its boundary faults. The results of the 3D P-wave velocity structure show that an anomalous distribution of high-density, strong-magnetic and high-wave velocity exists inside the crust in the Panxi region. This is likely related to late Paleozoic mantle plume activity that led to a large number of mafic and ultra-mafic intrusions into the crust. In the crustal doming process, the massive intrusion of mantle-derived material enhanced the mechanical strength of the crustal medium. The P-wave velocity structure also revealed that the upper mantle contains a low-velocity layer at a depth of 80–120 km in the Panxi region. The existence of deep faults in the Panxi region, which provide conditions for transporting mantle thermal material into the crust, is the deep tectonic background forthe area's strong earthquake activity. | LI Dahu LIAO Hua DING Zhifeng ZHAN Yan WU Pingping XU Xiaoming ZHENG Chen | 2018 | Acta Geologica Sinica(English Edition)2018，92，1： | 12 |
| 10 | Traditional Chinese medicine network pharmacology study on exploring the mechanism of Xuebijing Injection in the treatment of coronavirus disease 2019显示文摘As a representative drug for the treatment of severe community-acquired pneumonia and sepsis,Xuebijing(XBJ)injection is also one of the recommended drugs for the prevention and treatment of coronavirus disease 2019(COVID-19),but its treatment mechanism for COVID-19 is still unclear.Therefore,this study aims to explore the potential mechanism of XBJ injection in the treatment of COVID-19 employing network pharmacology and molecular docking methods.The corresponding target genes of 45 main active ingredients in XBJ injection and COVID-19 were obtained by using multiple database retrieval and literature mining.102 overlapping targets of them were screened as the core targets for analysis.Then built the PPI network,TCM-compound-target-disease,and disease-target-pathway networks with the help of Cytoscape 3.6.1 software.After that,utilized DAVID to perform gene ontology(GO)function enrichment analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis to predict the action mechanism of overlapping targets.Finally,by applying molecular docking technology,all compounds were docked with COVID-193 CL protease(3 CLpro),spike protein(S protein),and angiotensin-converting enzyme II(ACE2).The results indicated that quercetin,luteolin,apigenin and other compounds in XBJ injection could affect TNF,MAPK1,IL6 and other overlapping targets.Meanwhile,anhydrosafflor yellow B(AHSYB),salvianolic acid B(SAB),and rutin could combine with COVID-19 crucial proteins,and then played the role of anti-inflammatory,antiviral and immune response to treat COVID-19.This study revealed the multiple active components,multiple targets,and multiple pathways of XBJ injection in the treatment of COVID-19,which provided a new perspective for the study of the mechanism of traditional Chinese medicine(TCM)in the treatment of COVID-19. | XING Yan HUA Ying-Rong SHANG Jing GE Wei-Hong LIAO Jun | 2020 | Chinese Journal of Natural Medicines2020，18，12： | 11 |
| 11 | Near-field surface movement during the Wenchuan M_s8.0 earthquake measured by high-rate GPS显示文摘Based on high-rate (1 Hz) GPS data from the Sichuan GPS Continuous Observation Network on the footwall of the Longmenshan Fault, we have characterized the near-field surface movement process during the 5.12 Wenchuan Earthquake. Results show that the maximum deformation near the fault is larger than the deformation set. Stations on the northern segment of the fault moved towards the epicenter first, and then turned toward the vertical orientation of the fault. Deformation of stations on the southern segment is smaller and recovered. The initial motion at all of the stations was downward followed by periodic up and down movements. Comparing the displacement from high-rate GPS and accelerograph data, we can see that they are consistent prior to the arrival of the principal shock, but afterwards a 10 cm difference is found, even though they are synchronized and in phase. More work is yet to be done to explain this. This is the first time that actual the real near-field surface movements of an earth- quake of M >7.0 have been determined in china. These measurements are therefore of high value for studies of surface rupture processes and the analysis of seismic wave travels paths in this region. | YIN HaiTao ZHANG PeiZhen GAN WeiJun WANG Min LIAO Hua LI XiaoJun LI Jie XIAO GenRu | 2010 | Chinese Science Bulletin2010，55，23： | 11 |
| 12 | 中国5地无偿献血者HCV流行特征分析显示文摘目的了解我国献血者丙型肝炎病毒(HCV)的初筛阳性率和确证阳性率。方法采用2种不同ELA试剂对2013年6月-2016年12月我国5家血液中心/中心血站献血者血液标本进行ALT、HBsAg、抗-HCV、抗-HIV、抗-TP进行常规筛查,抗-HCV单试剂或双试剂筛查阳性标本进一步采用MP HCV Blot 3. 0进行确证检测。分别估算首次献血者的HCV流行率及重复献血者的HCV发病率,并采用χ~2检验比较不同人群体、不同献血类型之间HCV确证阳性率。结果在1 276 544人次献血样本中,有3 855 (0. 30%)为抗-HCV ELISA初筛反应性,其中只有30. 18%(904/2 995,)确证为抗-HCV阳性。本次研究中,首次献血者总计648607人次,其中1080份样本确证为抗-HCV阳性,即首次献血者HCV流行率为166. 56 (156. 04—177. 08)/100 000人次,年龄、受教育水平、职业均与HCV确证阳性率相关。重复献血者总计627 937人次,其中126份样本确证为抗-HCV阳性,即重复献血者HCV发病率为13. 04(9. 55—17. 81)/100 000人次,其中重复献血者抗-HCV确证阳性率明显高于单采血小板献血者(0. 02%vs0. 01%)。结论本研究表明我国献血者HCV仍处于较高水平流行状态。尽管现在NAT已成为我国血液检测的常规检测项,但仍需持续有效地对我国输血HCV传播风险进行监测和控制。同时,新的规范中规定可采用1种或2种EIA进行筛查,本意是为了提高检测敏感性,但本研究中EIA筛查阳性样本如此低的确证阳性率提示其特异性差,可能会造成许多合格的献血者丢失。因此,优化献血者HCV筛查策略将有助于防止血液浪费。 | 付萍 Liao Dan 吕运来 张洪斌 何伟兰 黄梅 文秀琼 马红丽 何涛 柯玲 吴秉婷 刘鱼 何苗 Liu Jing Don Brambill 王憬惺 Paul Ness Shan Hua | 2018 | 中国输血杂志2018，31，9： | 10 |
| 13 | Study of HIV-1 Drug Resistance in Patients Receiving Free Antiretroviral Therapy in China显示文摘To investigate the prevalence of drug-resistance mutations,resistance to antiretroviral drugs,and the subsequent virological response to therapy in treatment-naive and antiretroviral-treated patients infected with HIV/AIDS in Henan,China,a total of 431 plasma samples were collected in Queshan county between 2003 and 2004,from patients undergoing the antiretroviral regimen Zidovudine + Didanosine + Nevirapine(Azt+Ddi+Nvp).Personal information was collected by face to face interview.Viral load and genotypic drug resistance were tested.Drug resistance mutation data were obtained by analyzing patient-derived sequences through the HIVdb Program(http://hivdb.stanford.edu).Overall,38.5% of treatment-naive patients had undetectable plasma viral load(VL),the rate significantly increased to 61.9% in 0 to 6 months treatment patients(mean 3 months)(P<0.005)but again significantly decrease to 38.6% in 6 to 12 months treatment patients(mean 9 months)(P<0.001)and 40.0% in patients receiving more than 12 months treatment(mean 16 months)(P<0.005).The prevalence of drug resistance in patients who had a detectable VL and available sequences were 7.0%,48.6%,70.8%,72.3% in treatment-na?ve,0 to 6 months treatment,6 to 12 months treatment,and treatment for greater than 12 months patients,respectively.No mutation associated with resistance to Protease inhibitor(PI)was detected in this study.Nucleoside RT inhibitor(NRTI)mutations always emerged after non-nucleoside RT inhibitor(NNRTI)mutations,and were only found in patients treated for more than 6 months,with a frequency less than 5%,with the exception of mutation T215Y(12.8%,6/47)which occurred in patients treated for more than 12 months.NNRTI mutations emerged quickly after therapy begun,and increased significantly in patients treated for more than 6 months(P<0.005),and the most frequent mutations were K103N,V106A,Y181C,G190A.There had been optimal viral suppression in patients undergoing treatment for less than 6 months in Queshan,Henan.The drug resistance strains were highly prevalent in antiretroviral-treated patients,and increased with the continuation of therapy,with many patients encountering virological failure after 6 months therapy. | Xin-ping LIP Hui XING Zhe WANG Xue-feng SI Lian-en WANG Hua CHENG Wei-guo CUI Shu-lin JIANG Ling-jie LIAO Hai-wei ZHOU Jiang-hong HUANG Hong PENG Peng-fei MA Yi-ming SHAO | 2007 | 中国病毒学2007，22，3： | 9 |
| 14 | Single-cell RNA sequencing reveals atlas of dairy goat testis cells显示文摘Single-cell RNA sequencing(scRNA-seq)is useful for exploring cell heterogeneity.For large animals,however,little is known regarding spermatogonial stem cell(SSC)selfrenewal regulation,especially in dairy goats.In this study,we described a high-resolution scRNA-seq atlas derived from a dairy goat.We identified six somatic cell and five spermatogenic cell subtypes.During spermatogenesis,genes with significantly changed expression were mainly enriched in the Notch,TGF-β,and Hippo signaling pathways as well as the signaling pathway involved in the regulation of stem cell pluripotency.We detected and screened specific candidate marker genes(TKTL1 and AES)for spermatogonia.Our study provides new insights into goat spermatogenesis and the development of testicular somatic cells. | Xiu-Wei Yu Tong-Tong Li Xiao-Min Du Qiao-Yan Shen Meng-Fei Zhang Yu-Dong Wei Dong-Hui Yang Wen-Jing Xu Wen-Bo Chen Chun-Ling Bai Xue-Ling Li Guang-Peng Li Na Li Sha Peng Ming-Zhi Liao Jin-Lian Hua | 2021 | Zoological Research2021，42，4： | 9 |
| 15 | Sedimentary Characteristics and Model of Gravity Flow Depositional System for the First Member of Upper Miocene Huangliu Formation in Dongfang Area, Yinggehai Basin, Northwestern South China Sea显示文摘The gravity flow deposit were mainly developed in the lowstand systems tract(LST) of the first member of Upper Miocene Huangliu Formation(Ehl1) in Dongfang area, Yinggehai Basin, has become a valuable target for gas exploration and production. The gravity flow sedimentary characteristics of lithofacies associations, sedimentary texture, seismic facies and logging facies were described in detail on the basis of integrated analysis of cores, logging and seismic data. The sedimentary microfacies types composed of neritic sandbar, continental shelf mud, main channel, bifurcated or cross-cutting distributary channel, overspill, and natural levee are revealed under the constraint of high resolution sequence stratigraphic framework in the Ehl1. The gravity flow deposit system in the LST is divided into three evolution stages corresponding to periods of three parasequence sets. The gravity flow deposit was induced in the early LST, expanded rapidly in the middle LST and decreased slightly in the late LST. But its developing scale decreased sharply in the transgression systems tract(TST) and finally vanished in the highstand systems tract(HST). This spatial evolution rule is constrained by the integrated function of sediments supply of the Vietnam Blue River in the LST, the development of local gradient change in sea floor(micro-topography, i.e., flexure slope break), and the fall in relative sea level. On the basics of the deep study of the coupling relationship among the three main control factors, the sedimentary model is established as an optimal component of 'source-channel-sink' for shallow marine turbidite submarine fan. | Ming Sun Hua Wang Jihua Liao Huajun Gan Jun Xiao Jinfeng Ren Shu'e Zhao | 2014 | Journal of Earth Science2014，25，3： | 9 |
| 16 | Endovascular therapy for Acute ischemic Stroke Trial (EAST): study protocol for a prospective, multicentre control trial in China显示文摘Background and purpose:5 recent trials have shown the benefit of endovascular treatment for acute ischaemic stroke(AIS)due to large vessel occlusion of the anterior circulation.This study aims to evaluate the safety and efficacy of Solitaire thrombectomy in patients with moderate-to-severe stroke in the Chinese population,which has a high prevalence of intracranial atherosclerosis.Methods and analysis:This multicentre prospective control study will involve 17 stroke centres in China,and plans to recruit 150 patients in the intervention group,and 150 patients in the medical group,in which patients meet enrolment criteria but refuse intervention.Patients with AIS due to large vessel occlusion indicated for treatment with Solitaire stent retriever within 12 hours of symptom onset,and who meet the inclusion and exclusion criteria,will be enrolled in this study.The primary efficacy endpoint is functional independence as defined by a modified Rankin Scale(mRS)score≤2 at 90 days or by functional improvement as defined by mRS,using shift analysis.The procedural efficacy endpoint is arterial recanalisation of the occluded target vessel measured by a modified Thrombolysis in Cerebral Infarction(mTICI)score equal or superior to 2b right following the use of the study device.The primary safety endpoint is symptomatic intracranial haemorrhage(sICH)within 24±3 hours postprocedure.Ethics and dissemination:The protocol was approved by the Ethics Committee at the coordinating centre and by the local Institutional Review Board of each participating centre.Trial registration number:NCT02350283. | Zhongrong Miao Xiaochuan Huo Feng Gao Xiaoling Liao Chunjuan Wang Ya Peng Yibin Cao Shengli Chen Meng Zhang Changchun Jiang Xiaoxiang Peng Cunfeng Song Liping Wei Qiyi Zhu Zaiyu Guo Li Liu Hang Lin Hua Yang Wei Wu Hui Liang Anding Xu Kangning Chen Xingquan Zhao Yuesong Pan Hao Li Liping Liu Yilong Wang Yongjun Wang EAST investigators | 2016 | Stroke & Vascular Neurology2016，1，2： | 8 |
| 17 | New insights into p53 functions through its target microRNAs显示文摘肿瘤 suppressor p53 小径,其改变高度与人的癌症的所有类型被联系,在主要通过它的下游的目标基因阻止肿瘤开发和前进玩 essentialrole。在最后十年, microRNA (miRNA ) 指向的 p53 的 growinglist 作为这条小径的另外的下游的播放器被识别了。这些 miRNAs 揭示了的进一步的 studiesof 他们在执行或调整 p53 activity.Here 的更复杂的规定和功能,我们考察远这样识别的 p53 miRNA 目标,并且讨论他们怎么调整 p53 压力回答,调停在 p53 之间的 thecrosstalk 和另外的发信号的小径,并且除了癌症在另外的人的疾病扩展 p53 的角色。 | Jun-Ming Liao Bo Cao XiangZhou Hua Lu | 2014 | Journal of Molecular Cell Biology2014，8，3： | 8 |
| 18 | Hematopoietic stem cell-derived exosomes promote hematopoietic differentiation of mouse embryonic stem cells in vitro via inhibiting the miR126/Notch1 pathway显示文摘导出房间的 exosomes (前) 能经由他们带了的 microRNAs (米尔) 调制目标房间区别。以前的研究证明了 miR126 高度在造血的干细胞(HSC ) 被表示并且经由 modulating 在造血作用起一个作用参予祖先房间命运决定的槽口小径。在这研究,我们调查了导出 HSC 的前(HSC 前) 是否能影响老鼠的区别胚胎的干细胞(转换字符) 进 HSC。我们准备了 HSC 前 反对 ,HSC 前 sc 和 HSC 前 从控制 HSC 和 HSC transfected 与的 miR126 爬控制或 miR126 分别地模仿。HSC 前被 ultracentrifugation 孤立并且分析了使用追踪分析的 nanoparticle。我们孵化了在一个 10-d 区别正式就职时期上与老鼠转换字符收集了前,在哪个 HSC 前和槽口小径使活跃之物期间(Jagged1, 100 ng/mL ) 被加到文化每 3 d。在在转换字符的 10-d 区别时期, miR126 的表示层次, SSEA1, CD117, Sca1, Notch1 和 Hes1 被估计以后。产生 HSC 被流动 cytometry 对 HSC 标记(CD117, CD34 和 Sca1 ) 用抗体验证。我们的结果揭示了那:(1 ) 有 miR126 的 transfection 在 HSC 前 miR126 。(2 )HSC 前合作文化支持了老鼠转换字符区别进 HSC,最突出的效果在 HSC 前 miR126 合作文化。(3 ) HSC 区别被减少的 SSEA1 表示验证并且增加了 CD117 和 Sca1 表示。(4 )HSC 前引起的所有效果被 Notch1 和 Hes1 表示的重要减小伴随,这样 Notch1/Hes1 小径的抑制,而由 Jagged1 的槽口的激活废除了 HSC 前 miR126 。在结论, HSC 前由禁止 miR126/Notch1 小径在 vitro 支持老鼠转换字符的造血的区别。 | Feng-ling LIAO Lin TAN Hua LIU Jin-ju WANG Xiao-tang MA Bin ZHAO Yanfang CHEN Ji BIHL Yi YANG Ri-ling CHEN | 2018 | Acta Pharmacologica Sinica2018，39，4： | 7 |
| 19 | Clinical deep remission and related factors in a large cohort of patients with rheumatoid arthritis显示文摘Background:Clinical remission is the treatment target in rheumatoid arthritis (RA).This study aimed to investigate clinical remission and related factors in a large cohort of patients with RA.Methods:This study composed of 342 patients with RA.Data were collected by face-to-face interview of 1049 patients with RA who visited the Department of Rheumatology of three teaching hospitals from September 2015 to May 2016.The patients with RA were clinically assessed by rheumatologists and a four-page questionnaire was completed on site.Subsequently,patients fulfilled remission criteria were further analyzed.The practicability of different definitions of remission of RA was rated by a panel of rheumatologists.Sustained intensive disease modifying anti-rheumatic drug (DMARD) treatment was defined as a combination treatment with two or more DMARDs for at least 6 months.Results:In this cohort of 342 patients with RA,the proportions of patients achieving remission were 38.0%,29.5%,24.9%,21.1%,19.0%,18.1%,and 17.0%,based on criteria of disease activity score in 28 joints (DAS28) using CRP (DAS28-CRP),DAS28 using ESR (DAS28-ESR),routine assessment of patient index data 3 (RAPID-3),Boolean,simplified disease activity index (SDAI),clinical disease activity index,and the newly described clinical deep remission (CliDR),respectively.Boolean and CliDR are the best in practicability scored by rheumatologists (7.5 and 8.0,respectively).Compared with the non-sustained intensive group,sustained intensive treatment with DMARDs yielded higher remission rates of 25.6%,23.8%,and 21.3% in patients with RA based on Boolean (χ^2=3.937,P=0.047),SDAI (χ^2=4.666,P=0.031),and CliDR criteria (χ^2=4.297,P=0.038).The most commonly prescribed conventional synthesized DMARDs (csDMARDs) in patients with RA was leflunomide,followed by methotrexate,and hydroxychloroquine.Compared with the non-remission group,patients achieving remission had a longer median duration of DMARDs (45.0 [22.8–72.3] months,Z=-2.295,P=0.022).Conclusions:The findings in this study indicated that clinical deep remission is achievable in patients with RA.Sustained intensive DMARD treatment is needed to achieve a better outcome in RA. | Jia-Jia Liu Ru Li Yu-Zhou Gan Rui-Jun Zhang Jing Li Yue-Ming Cai Jin-Xia Zhao Hua Liao Jing Xu Lian-Jie Shi Ji Li Sheng-Guang Li Xiao-Lin Sun Jing He Xu Liu Hua Ye Zhan-Guo Li | 2019 | Chinese Medical Journal2019，，9： | 7 |
| 20 | Novel Ruthenium Catalyst (K-Ru/C_(60/70)) for Ammonia Synthesis显示文摘A novel ammonia-synthesis catalyst. potassium-promoted ruthenium supported on fullerene (K-Ru/C60/70 ). was prepared and evaluated, It was found that K-Ru/C60/70 was the most active catalyst for ammonia synthesis at atmospheric pressure and 623 K compared with other support materials such as silica, activated carbon. zeolite, λ-Al2O3 and rare earth metal oxide. | Guang WEI Li Hua WANG Yi Ji LIN Jun YI Hong Bo CHEN Dai Wei LIAO (Department of Chemistry, State Key Lab of Physical Chemistry on Solid Surfaces.Institute of Physical Chemistry, Xiamen University. Xiamen 361003) | 1999 | Chinese Chemical Letters1999，10，5： | 7 |
您所在的机构暂未开通此部分的功能，请联系管理员