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1602篇 您的检索式:作者名="Lin Zhong"
    题名 作者 年代 出处 被引量
1One-Dimensional ZnO Nanostructures: Solution Growth and Functional Properties显示文摘一个维(1D ) ZnO nanostructures 不仅为他们的显著化学、物理的性质,而且为他们的现在和将来的多样的工艺的应用在最后十年强烈地并且广泛地被学习了。这篇文章给在 1D ZnO 的上下文以内被使 nanostructures 经由湿化学方法综合了的进步的全面概述。我们将盖住合成方法论和相应生长机制,不同结构,做并且 alloying,底层上的控制位置的生长,并且最后,他们是的功能的性质催化剂,恐水病的表面,传感器,并且在 nanoelectronic,光, optoelectronic,和精力收获设备。Sheng Xu Zhong Lin Wang 2011Nano Research2011,4,11:49
2Structural pattern of eastern Himalayan syntaxis in Namjagbarwa and its formation process显示文摘The structural pattern of the eastern Himalayan syntaxis in Namjagbarwa consists of two series of structures with different styles. One series compiles the earlier ductile contractional and lateral-slip deformation system, formed by nearly north-south shortening within the syntaxis, left-lateral and right-lateral slipping along its western and eastern boundaries respectively. They were possibly produced by the indentation of the Indian continent into Asian continent after India-Asia collision. The peak deformation-metamorphic ages in these structures are 62-60 Ma, ~23 Ma and ~13 Ma. The other series is composed of ductile-brittle normal faults distributing concentrically and dipping toward the outsides of Namjagbarwa Peak. They were probably the collapse structures caused by rapid uplift in a later time and the beginning ages for the normal faulting are about 7.3-6.3 Ma.ZHANG Jinjiang, Jl Jianqing, ZHONG Dalai, DING Lin & HE Shundong1. Department of Geology, Peking University, Beijing 100871, China 2. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China Correspondence should be addressed to Zhang Jinjiang (email: zhjj@pku.edu.cn) 2004Science China Earth Sciences2004,47,2:34
3Does Helicobacter pylori infection play a role in iron deficiency anemia? A meta-analysis显示文摘AIM:To perform a meta-analysis of observational studies and randomized controlled trials(RCTs)on the association between Helicobacter pylori(H.pylori)and iron deficiency anemia(IDA).METHODS:A defined search strategy was used to search Medline,Embase,the Cochrane Library,Clinical Trials,Cochrane Central Register of Controlled Trials,Premedline and Healthstar.Odds ratio(OR)was used to evaluate observational epidemiology studies,and weighted mean difference(WMD)was used to demonstrate the difference between control and intervention groups.RESULTS:Fifteen observational studies and 5 RCTs were identified and used for calculation.The pooled OR for observational studies was 2.22(95%CI:1.52-3.24,P<0.0001).The WMD for hemoglobin(HB) was 4.06 g/L(95%CI:-2.57-10.69,P=0.01),and the WMD for serum ferritin(SF)was 9.47μg/L(95%CI:-0.50-19.43,P<0.0001).Results were heterogeneous for all comparisons.CONCLUSION:This meta-analysis on observational studies suggests an association between H.pylori and IDA.In RCTs,eradication of H.pylori can improve HB and SF levels but not significantly.Qu, Xin-Hua Huang, Xiao-Lu Xiong, Ping Zhu, Cui-Ying Huang, You-Liang Lu, Lun-Gen Sun, Xu Rong, Lan Zhong, Liang Sun, Da-Yu Lin, Hai Cai, Ming-Ci Chen, Zhi-Wei Hu, Bing Wu, Lian-Ming Jiang, Yi-Bin Yan, Wei-Li 2010World Journal of Gastroenterology2010,16,7:34
4Prediction of undrained shear strength using extreme gradient boosting and random forest based on Bayesian optimization显示文摘Accurate assessment of undrained shear strength(USS)for soft sensitive clays is a great concern in geotechnical engineering practice.This study applies novel data-driven extreme gradient boosting(XGBoost)and random forest(RF)ensemble learning methods for capturing the relationships between the USS and various basic soil parameters.Based on the soil data sets from TC304 database,a general approach is developed to predict the USS of soft clays using the two machine learning methods above,where five feature variables including the preconsolidation stress(PS),vertical effective stress(VES),liquid limit(LL),plastic limit(PL)and natural water content(W)are adopted.To reduce the dependence on the rule of thumb and inefficient brute-force search,the Bayesian optimization method is applied to determine the appropriate model hyper-parameters of both XGBoost and RF.The developed models are comprehensively compared with three comparison machine learning methods and two transformation models with respect to predictive accuracy and robustness under 5-fold cross-validation(CV).It is shown that XGBoost-based and RF-based methods outperform these approaches.Besides,the XGBoostbased model provides feature importance ranks,which makes it a promising tool in the prediction of geotechnical parameters and enhances the interpretability of model.Wengang Zhang Chongzhi Wu Haiyi Zhong Yongqin Li Lin Wang 2021Geoscience Frontiers2021,12,1:33
5One-step strategy to graphene/Ni(OH)2 composite hy- drogels as advanced three-dimensional supercapacitor electrode materials显示文摘基于 Graphene 三维(3D ) 宏观的材料最近在电气化学的精力变换和存储由他们的令人激动的潜力的优点吸引了增加的兴趣。这里,我们报导灵巧的一步舞策略准备机械地强壮、电子上传导性的 graphene/Ni (哦) 有一个互连的多孔的网络的 2 合成 hydrogels。没有增加任何另外的文件夹或传导性的添加剂,合成 hydrogels 直接被用作 3D supercapacitor 电极材料。包含 82 wt.% Ni 的优化合成 hydrogel (哦) 2 与优秀骑车在 40 mV/s (63% 电容保留) 以 5 mV/s 和 785 F/g 的扫描率展出了 1,247 F/g 的一个特定的电容稳定性。3D hydrogels 的能力极大地超过 graphene 表和 Ni 的物理混合物的(哦) 2 nanoplates (在 40 mV/s 的 309 F/g ) 。一样的策略也被使用制作 graphene 碳 nanotube/Ni (哦) 有进一步改进的特定的电容(在 5 mV/s 的 1,352 F/g ) 和率能力(在 40 mV/s 的 66% 电容保留) 的 2 第三的合成 hydrogels。这里获得的两合成 hydrogels 能交付高精力密度(43 和 47 Wh/kg,分别地) 并且力量密度(8 和 9 kW/kg,分别地) ,为 supercapacitor 应用使他们成为吸引人的电极材料。这研究打开一条新小径到功能的 3D graphene 的设计和制造合成材料,和罐头显著地包括精力存储并且在以外影响宽广区域。Yuxi Xu Xiaoqing Huang Zhaoyang Lin Xing Zhong Yu Huang Xiangfeng Duan 2013Nano Research2013,6,1:28
6Inducing apoptosis and upregulation of Bax and Fas ligand expression by allicin in hepatocellular carcinoma in Balb/c nude mice显示文摘ZHANG Zhi-mian ZHONG Ning GAO Hai-qing ZHANG Shang-zhong WEI Yuan XIN Hua MEI Xing HOU Huai-shui LIN Xi-yun SHI Qing 2006Chinese Medical Journal2006,,5:24
7Full-color monolithic hybrid quantum dot nanoring micro light-emitting diodes with improved efficiency using atomic layer deposition and nonradiative resonant energy transfer显示文摘Full-color displays based on micro light-emitting diodes(μLEDs) can be fabricated on monolithic epitaxial wafers. Nanoring(NR) structures were fabricated on a green LED epitaxial wafer; the color of NR-μLEDs was tuned from green to blue through strain relaxation. An Al_2O_3 layer was deposited on the sidewall of NR-μLEDs,which improved the photoluminescence intensity by 143.7%. Coupling with the exposed multiple quantum wells through nonradiative resonant energy transfer, red quantum dots were printed to NR-μLEDs for a full-color display. To further improve the color purity of the red light, a distributed Bragg reflector is developed to reuse the excitation light.SUNG-WEN HUANG CHEN CHIH-CHIANG SHEN TINGZHU WU ZHEN-YOU LIAO LEE-FENG CHEN JIA-ROU ZHOU CHUN-FU LEE CHIH-HAO LIN CHIEN-CHUNG LIN CHIN-WEI SHER PO-TSUNG LEE AN-JYE TZOU ZHONG CHEN HAO-CHUNG KUO 2019Photonics Research2019,7,4:23
8Elevation of serum apelin-13 associated with proliferative diabetic retinopathy in type 2 diabetic patients显示文摘AIM: To compare apelin-13, a ligand of G-proteincoupled receptor which has been shown to be involved in retinal angiogenesis, and vascular endothelial growth factor(VEGF) serum levels in type 2 diabetes mellitus(T2DM) with or without retinopathy, and to investigate the relationship between the serum concentration of apelin-13 and diabetes retinopathy.METHODS: Sixty-nine patients with T2 DM were enrolled.Of the 69 patients, 16 had proliferative diabetic retinopathy(PDR group), 23 had non-PDR(NPDR group)and 30 had no retinopathy(T2DM group). Subjects' information, including demographics, medical history,and use of medications were recorded. Their serum samples were collected for measuring the levels of C-reactive protein(CRP), serum lipid and glycosylated hemoglobin. Apelin-13 and VEGF serum levels were measured by enzyme-linked immunosorbent assay.Kruskal-Wallis test and one-way ANOVA were used to compare the differences among these groups. Chi-square test was used to assess categorical variables.Correlations between variables were investigated by Spearman rho correlation test and stepwise regression analysis. All statistical analyses were performed through SPSS 17.0 software.RESULTS: Sex, age, body mass index(BMI), blood pressure, CRP, hemoglobin A1c(Hb A1c) have no significantly difference in the three groups. Serum level of apelin-13 was significantly elevated in PDR group as compared with T2 DM group(P =0.041). Differences of VEGF serum concentration in the three groups were statistically significant(P =0.007, P =0.007 and P <0.001,respectively). Spearman rho correlation test showed that serum apelin-13 was positively correlated with BMI,serum triglycerides, VEGF, but not with age, duration of diabetes, blood pressure, CRP, Hb A1 c and total-cholesterol. Stepwise regression analysis showed that BMI also significantly associated with serum apelin-13(P =0.002), while VEGF and serum triglycerides were irrelevant. CONCLUSION: This study elucidated a positive association of apelin-13 serum level with PDR, but not with VEGF. Apelin-13 may influence the promotion of PDR but unrelated with VEGF.Jun-Hui Du Xia Li Rong Li Lin Xu Ran-Ran Ma Song-Fang Liu Zhong Zhang Hong-Zhi Sun 2014International Journal of Ophthalmology(English edition)2014,7,6:21
9The Role of Fibrocyte in the Pathogenesis of Silicosis显示文摘Exposure to free silica induces silicosis and myofibroblasts are regarded as primary effector cells.Fibrocytes can differentiate into myofibroblast.Therefore,the present study was designed to investigate whetherLI Juan YAO Wu HOU Jian Yong ZHANG Lin BAO Lei CHEN Hui Ting WANG Di YUE Zhong Zheng LI Yi Ping ZHANG Miao YU Xing Hao ZHANG Jian Hui QU Ya Qian HAO Chang Fu 2018Biomedical and Environmental Sciences2018,31,4:20
10Special Section:SARS-CoV-2 Preliminary evidence from a multicenter prospective observational study of the safety and efficacy of chloroquine for the treatment of COVID-19显示文摘Effective therapies are urgently needed for the SARS-CoV-2 pandemic.Chloroquine has been proved to have antiviral effect against coronavirus in vitro.In this study,we aimed to assess the efficacy and safety of chloroquine with different doses in COVID-19.In this multicenter prospective observational study,we enrolled patients older than 18 years old with confirmed SARS-CoV-2 infection excluding critical cases from 12 hospitals in Guangdong and Hubei Provinces.Eligible patients received chloroquinephosphate s00 mg,orally,once(half dose)or twice(full dose)daily.Patients treated with non-chloroquine therapy were included as historical controls.The primary endpoint is the time to undetectable viral RNA.Secondary outcomes include the proportion of patients with undetectable viral RNA by day 10 and 14,hospitalization time,duration of fever,and adverse events.A total of 197 patients completed chloroquine treatment,and 176patients were included as historical controls.The median time to achieve an undetectable viral RNA was shorter in chloroquine than in non-chloroquine(absolute difference in medians-6.0 days;95%CI-6.0 to—4.0).The duration of fever is shorter in chloroquine(geometric mean ratio 0.6;95%CIO.5 to 0.8).No serious adverse events were observed in the chloroquine group.Patients treated with half dose experienced lower rate of adverse events than with full dose.Although randomized trials are needed for further evaluation,this study provides evidence for safety and efficacy of chloroquine in COVID-19 and suggests that chloroquine can be a cost-effective therapy for combating the COVID-19 pandemic.Mingxing Huang Man Li Fei Xiao Pengfei Pang Jiabi Liang Tiantian Tang Shaoxuan Liu Binghui Chen Jingxian Shu Yingying You Yang Li Meiwen Tang Jianhui Zhou Guanmin Jiang Jingfen Xiang Wenxin Hong Songmei He Zhaoqin Wang Jianhua Feng Changqing Lin Yinong Ye Zhilong Wu Yaocai Li Bei Zhong Ruilin Sun Zhongsi Hong Jing Liu Huili Chen Xiaohua Wang Zhonghe Li Duanqing Pei Lin Tian Jinyu Xia Shanping Jiang Nanshan Zhong Hong Shan 2020National Science Review2020,7,9:20
11First identification of kdr allele F1534S in VGSC gene and its association with resistance to pyrethroid insecticides in Aedes albopictus populations from Haikou City,Hainan Island,China显示文摘Background:Aedes albopictus is distributed widely in China,as a primary vector of Dengue fever and Chikungunya fever in south of China.Chemical insecticide control is one of the integrated programmes to prevent mosquito-borne diseases.Long-term applications of pyrethroids have resulted in the development of resistance in Ae.albopictus populations in China.However,the susceptibility of Ae.albopictus to pyrethroids in Hainan Island was unclear.Knockdown resistance(kdr),caused by point mutations in the VGSC gene,is one of the mechanisms that confer resistance to DDT and pyrethroids.This study was to investigate the resistance level of Ae.albopictus populations in Haikou City to three pyrethroid insecticides,and elucidate the relationship between the resistant phenotype and kdr mutations.Methods:The Aedes albopictus samples were collected in Xinbu Island(XI),Longtang Town(LT),Shishan Town(ST),Baishamen Park(BP),and Flower Market(FM)from Haikou City,Hainan Island,China.The larval susceptibility to deltamethrin,permethrin and beta-cypermethrin was tested by larval bioassays,and adult susceptibility to deltamethrin and DDT was determined by adult bioassays.The degree of resistance was determined by resistance ratio value(RR50>3)for larvae and by mortality for adult.The kdr alleles at codon 1534 of the VGSC gene were genotyped.The relationship between kdr genotypes and resistant phenotypes was analyzed by Chi-square test.Results:Out of five populations,assessed by larval bioassays,XI was susceptible to deltamethrin and permethrin;LT was susceptible to permethrin and beta-cypermethrin;and ST was susceptible to permithrin.FM and BP both were resistant to all of the three pyrethroids,and FM showed the highest degree of resistance,with RR50 values from 65.17 to 436.36.A total of 493 individuals from the larval bioassays were genotyped for kdr alleles.Five alleles were detected,including two wildtype alleles,TTC(F)(67.04%)and TTT(F)(0.41%),and three mutant alleles,TGC(C)(0.30%),TCC(S)(31.54%)and TTG(L)(0.71%).There was a clear correlation between mutant alleles(or F1534S)and resistant phenotypes(P<0.01).Conclusion:Two novel kdr mutant alleles F1534S and F1534L were detected in the pyrethroid resistant populations of Ae.albopictus in Haikou Hainan,China.For the first time,the mutant F1534S was associated with pyrethroid resistance in Ae.albopictus.Huiying Chen Kaili Li Xiaohua Wang Xinyan Yang Yi Lin Fang Cai Wenbin Zhong Chunyan Lin Zhongling Lin Yajun Ma 2016Infectious Diseases of Poverty2016,5,1:19
12Cordyceps cicadae extracts ameliorate renal malfunction in a remnant kidney model显示文摘Background and Objectives:Chronic kidney disease(CKD) is a growing public health problem with an urgent need for new pharmacological agents.Cordyceps cicadae is widely used in traditional Chinese medicine(TCM) and has potential renoprotective benefits.The current study aimed to determine any scientific evidence to support its clinical use.Methods:We analyzed the potential of two kinds of C.cicadae extract,total extract(TE) and acetic ether extract(AE),in treating kidney disease simulated by a subtotal nephrectomy(SNx) model.Sprague-Dawley rats were divided randomly into seven groups:sham-operated group,vehicle-treated SNx,Cozaar,2 g/(kg·d) TE SNx,1 g/(kg·d) TE SNx,92 mg/(kg·d) AE SNx,and 46 mg/(kg·d) AE SNx.Renal injury was monitored using urine and serum analyses,and hematoxylin and eosin(HE) and periodic acid-Schiff(PAS) stainings were used to analyze the level of fibrosis.The expression of type IV collagen(Col IV),fibronectin(FN),transforming growth factor-β1(TGF-β1),and connective tissue growth factor(CTGF) was detected by immunohistochemistry.Results:Renal injury,reflected in urine and serum analyses,and pathological changes induced by SNx were attenuated by TE and AE intervention.The depositions of Col IV and FN were also decreased by the treatments and were accompanied by reduced expression of TGF-β1 and CTGF.In some respects,2 g/(kg·d) of TE produced better effects than Cozaar.Conclusions:For the first time,we have shown that C.cicadae may inhibit renal fibrosis in vivo through the TGF-β1/CTGF pathway.Therefore,we conclude that the use of C.cicadae could provide a rational strategy for combating renal fibrosis.Rong ZHU Yi-ping CHEN Yue-yi DENG Rong ZHENG Yi-fei ZHONG Lin WANG Lan-ping DU 2011Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2011,12,12:18
13Diagnostic performance of magnifying narrow-band imaging for early gastric cancer: A meta-analysis显示文摘AIM: To investigate the performance of magnifying endoscopy with narrow-band imaging(ME-NBI) in the diagnosis of early gastric cancer(EGC).METHODS: Systematic literature searches were conducted until February 2014 in Pub Med, EMBASE, Web of Science, Ovid, Scopus and the Cochrane Library databases by two independent reviewers. Meta-analysis was performed to calculate the pooled sensitivity, specificity and diagnostic odds ratio and to construct a summary receiver operating characteristic(ROC) curve. Subgroup analyses were performed based on the morphology type of lesions, diagnostic standard, the size of lesions, type of assessment, country and sample size to explore possible sources of heterogeneity. A Deeks' asymmetry test was used to evaluate the publication bias.RESULTS: Fourteen studies enrolling 2171 patients were included. The pooled sensitivity, specificity and diagnostic odds ratio for ME-NBI diagnosis of EGC were 0.86(95%CI: 0.83-0.89), 0.96(95%CI: 0.95-0.97) and 102.75(95%CI: 48.14-219.32), respectively, with the area under ROC curve being 0.9623. Among the 14 studies, six also evaluated the diagnostic value of conventional white-light imaging, with a sensitivityof 0.57(95%CI: 0.50-0.64) and a specificity of 0.79(95%CI: 0.76-0.81). When using 'VS'(vessel plus surface) ME-NBI diagnostic systems in gastric lesions of depressed macroscopic type, the pooled sensitivity and specificity were 0.64(95%CI: 0.52-0.75) and 0.96(95%CI: 0.95-0.98). For the lesions with a diameter less than 10 mm, the sensitivity and specificity were 0.74(95%CI: 0.65-0.82) and 0.98(95%CI: 0.97-0.98).CONCLUSION: ME-NBI is a promising endoscopic tool in the diagnosis of early gastric cancer and might be helpful in further target biopsy.Ying-Ying Hu Qing-Wu Lian Zheng-Hua Lin Jing Zhong Meng Xue Liang-Jing Wang 2015World Journal of Gastroenterology2015,21,25:18
14Nanogenerator-Based Self-Powered Sensors for Wearable and Implantable Electronics显示文摘Wearable and implantable electronics(WIEs)are more and more important and attractive to the public,and they have had positive influences on all aspects of our lives.As a bridge between wearable electronics and their surrounding environment and users,sensors are core components of WIEs and determine the implementation of their many functions.Although the existing sensor technology has evolved to a very advanced level with the rapid progress of advanced materials and nanotechnology,most of them still need external power supply,like batteries,which could cause problems that are difficult to track,recycle,and miniaturize,as well as possible environmental pollution and health hazards.In the past decades,based upon piezoelectric,pyroelectric,and triboelectric effect,various kinds of nanogenerators(NGs)were proposed which are capable of responding to a variety of mechanical movements,such as breeze,body drive,muscle stretch,sound/ultrasound,noise,mechanical vibration,and blood flow,and they had been widely used as self-powered sensors and micro-nanoenergy and blue energy harvesters.This review focuses on the applications of self-powered generators as implantable and wearable sensors in health monitoring,biosensor,human-computer interaction,and other fields.The existing problems and future prospects are also discussed.Zhe Li Qiang Zheng Zhong Lin Wang Zhou Li 2020Research2020,,1:17
15Correlation of burial organic carbon and paleoproductivity in the Mesoproterozoic Hongshuizhuang Formation, northern North China显示文摘In general, total organic carbon (TOC) is directly used as a proxy for paleoproductivity, however, it is not only affected by paleoproductivity, but also controlled by redox conditions and terrigenous detrital matter influx. Major and trace elements were analysed with the purpose of investigating the redox potential and paleoproductivity during deposition of the Hongshuizhuang Formation. In the present study, C-S relationship, V/Cr ratio and Mo concentration indicate that the dolomites were deposited in oxic environments, however, most of the black shales were accumulated in euxinic environments. P/Ti values in the Hongshuizhuang samples can be compared with those in the Japanese Ubara Permian-Triassic section which were regarded to be deposited under a moderate to high paleoproductivity. Ba/Al values are slightly lower than that of the laminated sediments from the continental margins of Central California (CCAL) which were thought to be accumulated under a high paleoproductivity. These results indicate that the paleoproductivity was moderate to high during deposition of the Hongshuizhuang Formation. Burial organic carbon shows positive correlations with V/Cr and Mo, but shows only weakly or no correlation with P/Ti and Ba/Al, respectively, suggesting that although the paleoproductivity was moderate to high during deposition of the Hongshuizhuang Formation, its organic-rich sediments were predominantly controlled by redox conditions and had no direct relationship with paleoproductivity.LUO QingYong ZHONG NingNing ZHU Lei WANG YanNian QIN Jing QI Lin ZHANG Yi MA Yong 2013Chinese Science Bulletin2013,58,11:17
16Brucine Inhibits Bone Metastasis of Breast Cancer Cells by Suppressing Jagged1/Notch1 Signaling Pathways显示文摘Objective: To examine the effects of brucine on the invasion, migration and bone resorption of receptor activator of nuclear factor-kappa B ligand(RANKL)-induced osteoclastogenesis. Methods: The osteoclastogenesis model was builded by co-culturing human breast tumor MDA-MB-231 and mouse RAW264.7 macrophages cells. RANKL(50 ng/m L) and macrophage-colony stimulating factor(50 ng/m L) were added to this system, followed by treatment with brucine(0.02, 0.04 and 0.08 mmol/L), or 10 μmol/L zoledronic acid as positive control. The migration and bone resorption were measured by transwell assay and in vitro bone resorption assay. The protein expressions of Jagged1 and Notch1 were investigated by Western blot. The expressions of transforming growth factor-β1(TGF-β1), nuclear factor-kappa B(NF-κB) and Hes1 were determined by enzyme-linked immunosorbent assay. Results: Compared with the model group, brucine led to a dose-dependent decrease on migration of MDA-MB-231 cells, inhibited RANKL-induced osteoclastogenesis and bone resorption of RAW264.7 cells(P <0.01). Furthermore, brucine decreased the protein levels of Jagged1 and Notch1 in MDA-MB-231 cells and RAW264.7 cells co-cultured system as well as the expressions of TGF-β1, NF-κB and Hes1(P<0.05 or P<0.01). Conclusion: Brucine may inhibit osteoclastogenesis by suppressing Jagged1/Notch1 signaling pathways.HU Ke-fei KONG Xiang-ying ZHONG Mi-cun WAN Hong-ye LIN Na PEI Xiao-hua 2017Chinese Journal of Integrative Medicine2017,23,2:17
17Allergen micro-array detection of specific IgE-reactivity in Chinese allergy patients显示文摘背景变应原微数组是为浆液 IgE-reactivity.In 屏蔽这学习变应原的强大的工具微数组被用来鉴别在选择中国过敏症 patients.Methods 之中统治IgE有约束力的变应原和跨反应的模式学习从广州的城市用耐心的 sera 被进行,南京,有 Dermatophagoides pteronyssinus ( Der p )的 Chengdu 和 Shenyang.In 总数 100 sera 比 50 kU/L 高的特定的IgE水平为对 103ZHENG Yi-wu LI Jing LAI Xu-xin ZHAO De-yu LIU Xiao-fan LIN Xiao-ping Birgitte Gjesing Paola Palazzo Adriano Mari ZHONG Nan-shan Michael D Spangfort 2011Chinese Medical Journal2011,,24:16
18Orogen-parallel extension in Himalaya: Is it the indicator of collapse or the product in process of compressive uplift?显示文摘Extensional structures developed extensively in Himalaya with their strikes perpendicular to that of the orogenic belt. The studies of such structures in Qusum, Burang, Lhozhag, Nyalam and Yadong show that they represent an orogen-parallel extension. The basins produced by the extension experienced orokyn-perpendicular compression during their formation. The ages of the extension rang from 16 to 13 Ma and coincide with the intensive compressive stage in Southeastern Asia. Therefore, the extension is Syn-shortening and the dominate tectonic movement in Himalaya was compression and uplift during the extension. The extension was the partition of compressive deformation rather than the indicator for the collapse and falling of the Tibetan Plateau.ZHANG Jinjiang, DING Lin, ZHONG Dalai & ZHOU Yong Institute of Geology and Geophysics. Chinese Academy of Sciences. Beijing 100029, China 2000Chinese Science Bulletin2000,45,2:16
19Prevalence, awareness, treatment, and control of hypertension in the non-dialysis chronic kidney disease patients显示文摘ZHENG Ying CAI Guang-yan CHEN Xiang-mei FU Ping CHEN Jiang-hua DING Xiao-qiang YU Xue-qing LIN Hong-li LIU Jian XIE Ru-juan WANG Li-ning NI Zhao-hui LIU Fu-you YIN Ai-ping XING Chang-ying WANG Li SHI Wei LIU Jian-she HE Ya-ni DING Guo-hua LI Wen-ge WU Guang-li MIAO Li-ning CHEN Nan SU Zhen MEI Chang-lin ZHAO Jiu-yang GU Yong BAI Yun-kai LUO Hui-min LIN Shan CHEN Meng-hua GONG Li YANG Yi-bin YANG Xiao-ping LI Ying WAN Jian-xin WANG Nian-song LI Hai-ying XI Chun-sheng HAO Li XU Yan FANG Jing-ai LIU Bi-cheng LI Rong-shan WANG Rong ZHANG Jing-hong WANG Jian-qin LOU Tan-qi SHAO Feng-min MEI Feng LIU Zhi-hong YUAN Wei-jie SUN Shi-ren ZHANG Ling ZHOU Chun-hua CHEN Qin-kai JIA Shun-lian GONG Zhi-feng GUAN Guang-ju XIA Tian ZHONG Liang-bao 2013Chinese Medical Journal2013,,12:16
20Paleozoic sedimentary record of the Xing-Meng Orogenic Belt, Inner Mongolia: Implications for the provenances and tectonic evolution of the Central Asian Orogenic Belt显示文摘The Xing-Meng Orogenic Belt is the eastern extension of the Central Asian Orogenic Belt, which marks the boundary between the North China and Siberian blocks. Key information on the collision between these two blocks and the evolution of this orogenic belt at the end of the Paleozoic are preserved in the widely distributed Paleozoic sedimentary sequences. Petrographic studies of the clastic sedimentary rocks from the Ordovician to the Permian in this region have shown that the rocks are mainly greywackes and arkosic sandstones characterized by low maturity, poor sorting and a large number of lithic fragments. Provenances of Paleozoic sandstones are mainly newly accreted crustal materials. Nd model ages range from the Neoproterozoic to the Late Mesoproterozoic. These ages are very different from those of the North China Block, but the change of εNd(t) (from the initial εNd value) is similar to that of igneous rocks in the Xing-Meng Orogen. This result indicates that provenances of these Paleozoic sedimentary rocks mainly arise from the Xing-Meng Orogen itself. These clastic sedimentary rocks mainly consist of inputs of juvenile accreted crustal materials and limited recycled old crusts. Their provenance is controlled by the following three end members: a felsic basement, a partially melted mafic, and a mafic end member. From the point view of lithology, these three end members must have mixed in a ratio of 53:41:5 to form the average composition of the clastic sedimentary rocks. The depositional environment began to change from an arc to an orogen during the Permian, and therefore the collision was complete before the Triassic. This interpretation is consistent with the argument that the final collision time was at the end of the Permian or beginning of the Triassic.LI DaPeng CHEN YueLong WANG Zhong LIN Yu ZHOU Jian 2012Chinese Science Bulletin2012,57,7:15
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