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| 1 | Multispherical interactions and their effects on the Tibetan Plateau's earth system: a review of the recent researches显示文摘The Tibetan Plateau(TP) is a regional Earth system showing very strong interactions among its lithosphere, hydrosphere, cryosphere, biosphere, atmosphere, and anthrosphere. hese interactions manifest TP's impact on surrounding regions and relect TP's response to the global change. Quantifying the multispherical interactions is critically important to understand the TP environment. Our recent years researches including the ongoing program entitled ‘Tibetan Multi-Spheres Interactions and heir Resource-Environment Signiicance(TIMI)', the completed program entitled. ‘Paleo-Altitudes of Tibetan Plateau and Environment(PATE)', as well as the other relating projects have focused on multidisciplinary research approaches and emphasized on three major pathways: Eurasia-Indian plates collision on deep-Earth dynamics, uplit impact on Earth's mantle–crust dynamics, and contemporary interface on land surface and atmospheric dynamics. Our researches have taken in situ measurement as priority and developed several platforms of data acquisition and analysis, including the platforms of water-phase transformations, and ecosystem observations. Our ield investigations have been conducted to obtain data about stratum, paleontology, paleoenvironment, genetic diferentiation of animals and plants. We have developed conceptual and mathematical models for crust uplit formation, paleoclimate, glacial melt,water–air interface lux, vegetation climate, and soil erosion. We have also assessed the anthropogenic impacts on environment. Our researches have achieved new and reliable redating of the mantle–crust interaction and initial formation of the TP, found the interaction between tectonics and uplit of the TP and resultant paleoaltitude acting as a spreading source; discovered the interaction between the westerlies and Indian monsoon acting as a control chain that dominates the TP's contemporary environment. he scientiic results can play fundamental roles in supporting the TP's resource exploration and societal sustainable development. | Tandong Yao Fuyuan Wu Lin Ding Jimin Sun Liping Zhu Shilong Piao Tao Deng Xijun Ni Hongbo Zheng Hua Ouyang | 2015 | National Science Review2015，2，4： | 35 |
| 2 | Spatio-temporal changes of NDVI and its relation with climatic variables in the source regions of the Yangtze and Yellow rivers显示文摘Yangtze 和黄河的来源区域是中国的重要的水保存区域。在最近的年里,全球气候变化和无理的资源开发引起的来源区域的生态的恶化趋势逐渐地增加了。在这份报纸,空间分发和在 Yangtze 和黄河的来源区域的植被盖子的动态变化被分析在最近 10 年基于 1-km 分辨率从 1998 ~ 2007 的多时间的 SPOTVGT-DN 数据。同时,在空气温度,降水,浅地面温度和 NDVI 之间的关联关系,哪个是 3?? | YANG Zhaoping GAO Jixi ZHOU Caiping SHI Peili ZHAO Lin SHEN Wenshou OUYANG Hua | 2011 | Journal of Geographical Sciences2011，21，6： | 24 |
| 3 | Blocking the recruitment of naive CD4+ T cells reverses immunosuppression in breast cancer显示文摘渗入肿瘤的 Tregs 的起源,肿瘤免疫力的抑制的批评调停人,是不清楚的。这里,,我们证明在人的乳癌的渗入肿瘤的天真的 CD4 + T 房间和 Tregs 有重叠 TCR 全部剧目几乎别与传播 Tregs 重叠,建议 intratumoral Tregs 主要在 situ 而非从招募的 Tregs 从天真的 T 房间发展。而且,许多天真的 CD4 + T 房间和 Tregs 密切被相关,两个显示的穷人为乳癌病人的预后。天真的 CD4 + T 房间与许多生产 CCL18 巨噬细胞成比例遵守肿瘤片。而且,采纳地转移的人的天真的 CD4 + T 房间以一种 CCL18 依赖的方式渗入人的乳癌 orthotopic 异种皮移植。在在人性化的鼠标的人的乳癌异种皮移植,由将 PITPNM3 的表达式击倒堵住天真的 CD4 + T 房间的招募进肿瘤, CCL18 受体,显著地减少 intratumoral Tregs 并且禁止肿瘤前进。这些调查结果建议那个乳房渗入肿瘤的 Tregs 从在 situ 区分进 Tregs 的传播天真的 CD4 + T 房间的趋化性产生。由防碍 CCL18 的 PITPNM3 识别禁止天真的 CD4 + T 房间招募进肿瘤可以是为 anticancer 免疫疗法的吸引人的策略。 | Shicheng Su Jianyou Liao Jiang Liu Di Huang Chonghua He Fei Chen LinBing Yang Wei Wu Jianing Chen Ling Lin Yunjie Zeng Nengtai Ouyang Xiuying Cui Herui Yao Fengxi Su Jian-dong Huang Judy Lieberman Qiang Liu Erwei Song | 2017 | Cell Research2017，27，4： | 19 |
| 4 | A highly homozygous and parthenogenetic human embryonic stem cell line derived from a one-pronuclear oocyte following in vitro fertilization procedure显示文摘因为他们的人的白血球抗原(HLA ) haplotype 将强烈增加与房间线的相对更小的队为某些人口匹配的度,同型结合的人的胚胎的干细胞(hESCs ) 被认为是为 hESC 银行的更好的房间来源。同型结合的 hESCs 能从单性生殖的胚胎被产生,但是仅仅异质接合的 hESCs 用当前的策略被建立了没有第二极的身体挤出,人工地激活卵母细胞。这里,我们在 vitro 授精处理从 one-pronuclear 卵母细胞追随者例程报导一根人的同型结合的转换字符线(chHES-32 ) 的第一成功的推导。chHES-32 房间与正常 hESCs 表示普通标记和基因。他们处于一个无差别的状态被宣传超过一年(>P50 ) 了并且维持了 46 的稳定的 karyotype, XX。当在 vivo 并且在 vitro 区分了时, chHES-32 房间能从所有三胚胎的细菌层形成衍生物。五父亲一般地表示的印的基因和他们与卵母细胞施主相同的 HLA 遗传型的几乎无法发现的表示显示了他们的单性生殖的起源。用染色体宽的单个核苷酸的多型性分析并且 DNA 采指纹, chHES-32 房间的 homozygosity 进一步被证实。结果显示“讨厌”的 one-pronuclear 卵母细胞可能是为人的同型结合、单性生殖的转换字符的潜在的来源,并且为从单性生殖的 haploid 卵母细胞获得同型结合的 hESC 线建议了其他的策略。 | Ge Lin | 2007 | Cell Research2007，17，12： | 15 |
| 5 | Current Status of Diagnosis And Treatment of Primary Breast Cancerin Beijing,2008显示文摘在北京调查诊断的地位和主要乳癌的治疗的目的, 2008。在 2008 在北京作为主要乳癌被诊断的所有病人在这被注册的方法学习。这些病人的信息包括肿瘤的特征,临床的诊断和治疗被收集,并且填设计得好的问询表表格 by trained 测量员。失踪的数据部分通过电话会见被补充。3473 个北京公民全部的结果 A 在北京作为主要乳癌(有同时的双边的乳癌的 25 个病人) 被诊断, 2008。他们中, 82.09% 是征兆的。19.02% 和 34.11% 分别地用好针渴望活体检视(FNAB ) 和核心针活体检视(CNB ) 被诊断。15.92% 收到的哨兵淋巴节点活体检视(SLNB ) 和 24.27% 收到的胸保存外科(英国计算机学会) 。在有 Her-2 的 476 个案例之中积极, 96 仅仅收到的 anti-Her-2 治疗。我们发现标准化水平在不同等级的医院里变化了,与 Grade-III 医院里的高水平。笔记,一些乳癌病人收到了非标准的主要肿瘤治疗:有在 situ (DCIS ) 的 ductal 癌的 65.63% 病人收到了腋的淋巴节点解剖和 36.88% 收到的化疗;25.89% 病人经历了没有边缘地位,保存外科的胸;12.10% 病人收到了化疗不到 4 个周期。结论尽管大多数乳癌病人收到了基本医疗保健,诊断和治疗的模式应该被改进并且应该在北京在未来被标准化。 | Xiao-mei Yuan Ning Wang Tao OuYang Lei Yang Ming-yang Song Ben-yao Lin Yun-tao Xie Jin-feng Li Kai-feng Pan Wei-cheng You Lian Zhang | 2011 | Chinese Journal of Cancer Research2011，23，1： | 14 |
| 6 | Comparison of the anti-apoptotic effects of 15-and 35-minute suspended moxibustion after focal cerebral ischemia/reperfusion injury显示文摘Heat-sensitive suspended moxibustion has a neuroprotective effect against focal cerebral ischemia/reperfusion injury, but the underlying mechanisms remain unclear. The duration of heat-sensitive suspended moxibustion(usually from 30 minutes to 1 hour) is longer than traditional suspended moxibustion(usually 15 minutes). However, the effects of 15-and 35-minute suspended moxibustion in rats with cerebral ischemia/reperfusion injury are poorly understood. In this study, we performed 15-or 35-minute suspended moxibustion at acupoint Dazhui(GV14) in an adult rat model of focal cerebral ischemia/reperfusion injury. Infarct volume was evaluated with the 2,3,5-triphenyltetrazolium chloride assay. Histopathological changes and neuronal apoptosis at the injury site were assessed by hematoxylin-eosin staining and terminal deoxynucleotidyl transferase d UTP nick end labeling assay. Caspase-9 and caspase-3 expression at the injury site was detected using immunofluorescent staining. Bax and Bcl-2 expression at the injury site was assessed using western blot assay. In the 35-minute moxibustion group, infarct volume was decreased, neuronal apoptosis was reduced, caspase-9, caspase-3 and Bax expression was lower, and Bcl-2 expression was increased, compared with the 15-minute moxibustion group. Our findings show that 35-minute moxibustion has a greater anti-apoptotic effect than 15-minute moxibustion after focal cerebral ischemia/reperfusion injury. | Ai-jiao Xiao Lin He Xin Ouyang Jie-min Liu Ming-ren Chen | 2018 | Neural Regeneration Research2018，13，2： | 14 |
| 7 | N-methyl-D-aspartic acid receptor 1 (NMDAR1) aggravates secondary inflammatory damage induced by hemin-NLRP3 pathway after intracerebral hemorrhage显示文摘 | Xun Weng Yan Tan Xiang Chu Xiao-Feng Wu Rui Liu Yue Tian Lin Li Feng Guo Qing Ouyang Lei Li | 2015 | Chinese Journal of Traumatology2015，18，5： | 12 |
| 8 | Piglets cloned from induced pluripotent stem cells显示文摘 | Nana Fan Jijun Chen Zhouchun Shang Hongwei Dou Guangzhen Ji Qingjian Zou Lu Wu Lixiazi He Fang Wang Kai Liu Na Liu Jianyong Han Qi Zhou Dengke Pan Dongshan Yang Bentian Zhao Zhen Ouyang Zhaoming Liu Yu Zhao Lin Lin Chongming Zhong Quanlei Wang Shouqi Wang Ying Xu Jing Luan Yu Liang Zhenzhen Yang Jing Li Chunxia Lu Gabor Vajta Ziyi Li Hongsheng Ouyang Huayan Wang Yong Wang Yang Yang Zhonghua Liu Hong Wei Zhidong Luan Miguel A Esteban Hongkui Deng Huanming Yang Duanqing Pei Ning Li Gang Pei Lin Liu Yutao Du Lei Xiao Liangxue Lai | 2013 | Cell Research2013，23，1： | 12 |
| 9 | Optimization of beamforming and path planning for UAV-assisted wireless relay networks显示文摘Recently, unmanned aerial vehicles(UAVs) acting as relay platforms have attracted considerable attention due to the advantages of extending coverage and improving connectivity for long-range communications. Specifically, in the scenario where the access point(AP) is mobile, a UAV needs to find an efficient path to guarantee the connectivity of the relay link. Motivated by this fact, this paper proposes an optimal design for beamforming(BF) and UAV path planning. First of all, we study a dual-hop amplify-and-forward(AF) wireless relay network, in which a UAV is used as relay between a mobile AP and a fixed base station(BS). In the network, both of the AP and the BS are equipped with multiple antennas, whereas the UAV has a single antenna. Then, we obtain the output signal-to-noise ratio(SNR) of the dual-hop relay network. Based on the criterion of maximizing the output SNR, we develop an optimal design to obtain the solution of the optimal BF weight vector and the UAV heading angle. Next, we derive the closed-form outage probability(OP) expression to investigate the performance of the dual-hop relay network conveniently. Finally, computer simulations show that the proposed approach can obtain nearly optimal flying path and OP performance, indicating the effectiveness of the proposed algorithm. Furthermore, we find that increasing the antenna number at the BS or the maximal heading angle can significantly improve the performance of the considered relay network. | Ouyang Jian Zhuang Yi Lin Min Liu Jia | 2014 | Chinese Journal of Aeronautics2014，27，2： | 12 |
| 10 | Determination of total ginsenosides in ginseng extracts using charged aerosol detection with post-column compensation of the gradient显示文摘AIM: Variation in structure-related components in plant products prompted the trend to establish methods, using multiple or total analog analysis, for their effective quality control. However, the general use of routine quality control is restricted by the limited availability of reference substances. Using an easily available single marker as a reference standard to determine multiple or total analogs should be a practical option. METHOD: In this study, the Ultra-HPLC method was used for the baseline separation of the main components in ginseng extracts. Using a plant chemical component database, ginsenosides in ginseng extracts were identified by Ultra-HPLC-MS analysis. The charged aerosol detection(CAD) system with post-column compensation of the gradient generates a similar response for identical amounts of different analytes, and thus, the content of each ginsenoside in ginseng extracts was determined by comparing the analyte peak area with the reference standard(determination of total analogs by single marker, DTSM). The total ginsenoside content was determined by the summation of reference standard and other ginsenoside components. RESULTS: The results showed that DTSM approaches were available for the determination of total ginsenosides in a high purity ginseng extract because of the removal of impurities. In contrast, DTSM approaches might be suitable for determination of multiple ginsenosides without interference from impurities in the crude ginseng extract. CONCLUSION: Future practical studies similar to the present study should be conducted to verify that DTSM approaches based on CAD with post-column inverse gradient for uniform response are ideal for the quality control of plant products. | OUYANG Liu-Feng WANG Zhong-Li DAI Jian-Guo CHEN Lin ZHAO Yu-Nan | 2014 | Chinese Journal of Natural Medicines2014，12，11： | 10 |
| 11 | Exosomes: roles and therapeutic potential in osteoarthritis显示文摘Exosomes participate in many physiological and pathological processes by regulating cell–cell communication, which are involved in numerous diseases, including osteoarthritis(OA). Exosomes are detectable in the human articular cavity and were observed to change with OA progression. Several joint cells, including chondrocytes, synovial fibroblasts, osteoblasts, and tenocytes, can produce and secrete exosomes that influence the biological effects of targeted cells. In addition, exosomes from stem cells can protect the OA joint from damage by promoting cartilage repair, inhibiting synovitis, and mediating subchondral bone remodeling.This review summarizes the roles and therapeutic potential of exosomes in OA and discusses the perspectives and challenges related to exosome-based treatment for OA patients in the future. | Zhenhong Ni Siru Zhou Song Li Liang Kuang Hangang Chen Xiaoqing Luo Junjie Ouyang Mei He Xiaolan Du Lin Chen | 2020 | Bone Research2020，8，2： | 10 |
| 12 | Petrology and mineral chemistry of new ureilites found in Grove Mountains,Antarctica显示文摘Petrography and mineral chemistry of two new ureilites, GRV 021512 and 022931, from the Grove Mountains, Antarctica, are reported in this paper. GRV 021512 exhibits a typical ureilite texture, and consists of 48.3% olivine, 9.4% pigeonite and 38.1% carbo- naceous interstitial material and/or reduction product. GRV 022931 has a cataclastic porphyritic texture, and consists of 19.1% olivine and 14.1% pigeonite embedded in 66.3% carbonaceous interstitial material and/or reduction product. The coarse-grained olivine and pigeonite in both meteorites have homogeneous cores, and they are FeO-rich within the range of the ferroan subgroup (subgroup I) of olivine-pigeonite ureilites. All olivine grains of the meteorites show reduction zones along boundaries and cracks. Abundant diamond coexists with graphite as graphite-rich patches and veins in the carbonaceous interstitial material. Petrogenesis of both meteorites and the origin of diamond are discussed. | Bingkui Miao Yangting Lin Guiqin Wang Daode Wang Ziyuan Ouyang | 2008 | Progress in Natural Science:Materials International2008，18，4： | 8 |
| 13 | Status and development of high-power laser facilities at the NLHPLP显示文摘In this paper, we review the status of the multifunctional experimental platform at the National Laboratory of High Power Laser and Physics(NLHPLP). The platform, including the SG-II laser facility, SG-II 9th beam, SG-II upgrade(SG-II UP) facility, and SG-II 5 PW facility, is operational and available for interested scientists studying inertial confinement fusion(ICF) and a broad range of high-energy-density physics. These facilities can provide important experimental capabilities by combining different pulse widths of nanosecond, picosecond, and femtosecond scales. In addition, the SG-II UP facility, consisting of a single petawatt system and an eight-beam nanosecond system, is introduced including several laser technologies that have been developed to ensure the performance of the facility. Recent developments of the SG-II 5 PW facility are also presented. | Jianqiang Zhu Jian Zhu Xuechun Li Baoqiang Zhu Weixin Ma Xingqiang Lu Wei Fan Zhigang Liu Shenlei Zhou Guang Xu Guowen Zhang Xinglong Xie Lin Yang Jiangfeng Wang Xiaoping Ouyang Li Wang Dawei Li Pengqian Yang Quantang Fan Mingying Sun Chong Liu Dean Liu Yanli Zhang Hua Tao Meizhi Sun Ping Zhu Bingyan Wang Zhaoyang Jiao Lei Ren Daizhong Liu Xiang Jiao Hongbiao Huang Zunqi Lin | 2018 | High Power Laser Science and Engineering2018，6，4： | 8 |
| 14 | Cyclovirobuxinum D Alleviates Cardiac Hypertrophy in Hyperthyroid Rats by Preventing Apoptosis of Cardiac Cells and Inhibiting the p38 Mitogen-Activated Protein Kinase Signaling Pathway显示文摘Objective: To investigate the underlying mechanisms of cyclovirobuxinum D(Cvb-D) on alleviating cardiac hypertrophy in rats. Methods: Sprague-Dawley rats were randomly divided into 5 groups: control group; levothyroxine-induced cardiac hypertrophy group(model); levothyroxine-induced cardiac hypertrophy + Cvb-D group(Cvb-D); levothyroxine-induced cardiac hypertrophy + captopril group(captopril); levothyroxine-induced cardiac hypertrophy + SB203580 group(SB203580), n=10 for each group. Rats were daily administered the respective drugs continuously for14 days by gastric gavage. A rat model of cardiac hypertrophy was established by intraperitoneal injection of levothyroxine to investigate whether Cvb-D protects against cardiac hypertrophy by inhibiting the p38 mitogen-activated protein kinase(MAPK) signaling pathway and preventing apoptosis of cardiac cells. Results: Treatment with Cvb-D significantly deceased left ventricle hypertrophy, improved the histopathology, hemodynamic conditions, and cardiac function in rats with cardiac hypertrophy. Compared with the normal control group, in rats with cardiac hypertrophy, expression of bax in the heart and phospho-p38 MAPK protein levels were significantly up-regulated(P<0.01 or 0.05), whereas the bcl-2 protein level was downregulated(P<0.01). In contrast, Cvb-D treatment reversed the changes in bax and phospho-p38 MAPK protein levels but increased the bcl-2 protein level(P<0.01 or 0.05), and these effects were similar to those of captopril and SB203580(a specific p38 MAPK inhibitor) treatment. Furthermore, both Cvb-D, captopril and SB203580 reduced m RNA expression of p38α, p38β, c-fos, and c-jun m RNA, and Cvb-D had a stronger effect(P<0.01). Conclusion: These results demonstrate that Cvb-D protects against cardiac hypertrophy, which is possibly mediated by prevention of cardiac cell apoptosis and inhibition of the p38 MAPK signaling pathway. | WU Jun-biao ZHOU Yuan LIANG Chun-ling ZHANG Xiao-jun LAI Jie-mei YE Shu-fang OUYANG Hui LIN Jin ZHOU Jiu-yao | 2017 | Chinese Journal of Integrative Medicine2017，23，10： | 8 |
| 15 | Advanced hydrogels for the repair of cartilage defects and regeneration显示文摘Cartilage defects are one of the most common symptoms of osteoarthritis(OA),a degenerative disease that affects millions of people world-wide and places a significant socio-economic burden on society.Hydrogels,which are a class of biomaterials that are elastic,and display smooth surfaces while exhibiting high water content,are promising candidates for cartilage regeneration.In recent years,various kinds of hydrogels have been developed and applied for the repair of cartilage defects in vitro or in vivo,some of which are hopeful to enter clinical trials.In this review,recent research findings and developments of hydrogels for cartilage defects repair are summarized.We discuss the principle of cartilage regeneration,and outline the requirements that have to be fulfilled for the deployment of hydrogels for medical applications.We also highlight the development of advanced hydrogels with tailored properties for different kinds of cartilage defects to meet the requirements of cartilage tissue engineering and precision medicine. | Wei Wei Yuanzhu Ma Xudong Yao Wenyan Zhou Xiaozhao Wang Chenglin Li Junxin Lin Qiulin He Sebastian Leptihn Hongwei Ouyang | 2021 | Bioactive Materials2021，6，4： | 8 |
| 16 | Alterations to biological soil crusts with alpine meadow retrogressive succession affect seeds germination of three plant species显示文摘Biological soil crusts(BSCs) are the important components of alpine meadow ecosystems.The extent and morphology of BSCs vary greatly with alpine meadow retrogressive succession due to grazing pressure.There is significant interest in impacts of crust composition on plant seed germination,especial l y in(semi-) arid environments.However,little is known about the influences of BSCs,and their associations with alpine meadow succession,on germination of typical alpine meadow vascular plant species.In a full factorial common-gardenexperiment,we studied effects of:(1) crust type,(2) seed position,and(3) surface texture on seed germination.We chose three typical alpine meadow plant species(i.e.Poa pratensis,Tibetia himalaica and Potentillen nivea),which belonged to different functional groups(graminoids,legumes,and forbs) and play important roles in all alpine meadow succession stages.Crust type and seed position influenced seed germination,and the inhibitory effects of BSCs depended on the crust type and seed species tested.The major factors influencing seed germination were BSC type,seed position,soil texture,and the interactions between BSC type and seed position; species and seed position; species andsurface texture; and species,crust type,and surface texture.Cyanobacteria crust significantly inhibited germination of all seeds.Seed position also had a significant effect on seed germination(p < 0.001).Fewer seedlings germinated on the surface than below the surface,this was especially true for P.nivea.seeds within cyanobacteria and lichen crusts.Only germination rates of T.himalaica on the soil surface were significantly correlated with plant occurrence frequency within the alpine meadow community.The poor correlation for the other two species is possibly that they are perennials.Our results clearly demonstrated that BSCs can be biological filters during seed germination,depending on the BSC succession stage.Through their influences on seed germination,BSCs can strongly influence community assemblages throughout alpine meadow retrogressive succession. | LI Yi-kang OUYANG Jing-zheng LIN Li XU Xing-liang ZHANG Fa-wei DU Yan-gong LIU Shu-li CAO Guang-min HAN Fa | 2016 | Journal of Mountain Science2016，13，11： | 7 |
| 17 | Two new lignans from Dipteronia dyeriana显示文摘新 sesquilignan, 7 鈥 ? 8 鈥 ? didehydroherpetotriol (1 ) ,和新 lignan glycoside,(+)-isolariciresinol-9 鈥 ?O- 伪 -l-rhamnopyranosyl-(1 鈫 ? 6 )- 尾 -d-glucopyranoside (2 ) ,从 Dipteronia dyeriana 的分支被孤立。他们的结构被分光镜的方法和化学证据阐明。与 39 渭 m ol/L 的 IC50 价值对人的白血球过多症 K562 房间加重 1 项拥有的禁止的活动。 | Rong Guo Min Luo Chun Lin Long Ma Lin Li Zhi Qin Ouyang Yi Ping Zhou Yue Hu Wang Xing Yu Li Ya Na Shi | 2008 | Chinese Chemical Letters2008，19，10： | 7 |
| 18 | Centralized isolation of Helicobacter pylori from multiple centers and transport condition influences显示文摘AIM:To evaluate the efficacy of centralized culture and possible influencing factors.METHODS:From January 2010 to July 2012,66452 patients with suspected Helicobacter pylori(H.pylori) infection from 26 hospitals in Zhejiang and Jiangsu Provinces in China underwent gastrointestinal endoscopy.Gastric mucosal biopsies were taken from the antrum for culture.These biopsies were transported under natural environmental temperature to the central laboratory in Hangzhou city and divided into three groups based on their transport time:5,24 and 48 h.The culture results were reported after 72 h and the positive culture rates were analyzed by a χ2 test.An additional 5736 biopsies from H.pylori-positive patients(5646 rapid urease test-positive and 90 14C-urease breath test-positive) were also cultured for quality control in the central laboratory setting.RESULTS:The positive culture rate was 31.66%(21036/66452) for the patient samples and 71.72%(4114/5736) for the H.pylori-positive quality control specimens.In the 5 h transport group,the positiveculture rate was 30.99%(3865/12471),and 32.84%(14960/45553) in the 24 h transport group.In contrast,the positive culture rate declined significantly in the 48 h transport group(26.25%; P < 0.001).During transportation,the average natural temperature increased from 4.67 to 29.14℃,while the positive culture rate declined from 36.67%(1462/3987) to 24.12%(1799/7459).When the temperature exceeded 24℃,the positive culture rate decreased significantly,especially in the 48 h transport group(23.17%).CONCLUSION:Transportation of specimens within 24 h and below 24℃ is reasonable and acceptable for centralized culture of multicenter H.pylori samples. | Ya-Nan Gong You-Ming Li Ning-Min Yang Hong-Zhang Li Feng Guo Lang Lin Qun-Ying Wang Jia-Kun Zhang Zi-Zhong Ji Ji-Bo Mao Jun-Liang Mao Zheng-Chao Shi Wu-Heng Tang Xin-Jian Zhu Wei Shao Xiao-Feng Zhang Xing-Hua Wang Yue-Feng Tong Mi-Zu Jiang Guang-Lan Chen Zhi-Yong Wang Hui-Min Tu Guo-Fa Jiang Jian-Sheng Wu Xu-Peng Chen Qiu-Long Ding Hong Ouyang Feng-Zhe Jin Yan-Li Xu Jian-Zhong Zhang | 2015 | World Journal of Gastroenterology2015，21，3： | 6 |
| 19 | Clinical analysis of 23 patients pathologically diagnosed with primary and secondary pulmonary enteric adenocarcinoma显示文摘To the Editor:Primary pulmonary enteric adenocarcinoma (P-PEAC), classified as a variant of lung adenocarcinoma with invasive mucinous adenocarcinoma, colloid adenocarcinoma, and fetal adenocarcinoma by the International Association for the Study of Lung Cancer, American Thoracic Society, and European Respiratory Society, was a rare type of lung adenocarcinoma.In clinical practices, P-PEAC is easily confused with secondary pulmonary enteric adenocarcinoma (S-PEAC) that is manifested as pulmonary infiltration onset. Therefore, a retrospective study was carried out to investigate the difference of clinical manifestation, imaging presentation, immunohistochemical staining, and molecular pathological characteristics of P-PEAC and S-PEAC. | Lei Gu Xu-Zhou Wang Wen Wen Jing Lin Xi-Fang Chen Guo-Xiang Lai Lu Chen Xiao-Juan Ouyang Lei Zhang Jia Ye Yue-Bin Liu De-Hua Zeng De-Ling Liu Wei Liu | 2019 | Chinese Medical Journal2019，，11： | 6 |
| 20 | Efficacy of Bushenjianpi prescription on autoimmune premature ovarian failure in mice显示文摘OBJECTIVE: To assess the efficacy of Bushenjianpi prescription(BSJPP), a formula from Traditional Chinese Medicine, on a mouse model of autoimmune premature ovarian failure(POF) induced by mouse zona pellucida(ZP3) and to investigate the mechanisms underlying the action.METHODS: After randomization, POF was induced in the model mice by immunization with ZP3. One week later, mice received low(8.1 mg/kg), moderate(16.2 mg/kg) and high(32.4 mg/kg) doses of BSJPP by gastrogavage once daily for 90 days. Premarin(0.03 mg/kg) served as the positive group. Serum samples were collected 1 week after the last dose and stored at-20 ℃ for analysis. After cervical dislocation, the uterus and ovaries were collected aseptically for evaluation by histological assessment, scanning electron microscopy, immunohistochemical staining, and Western blot and reverse transcription-polymerase chain reaction analyses.RESULTS: Serum E2 levels in POF model mice were decreased, whereas follicle-stimulating hormone(FSH) and luteinizing hormone(LH) levels were dramatically increased. Serum levels of E2,LH and FSH were reduced in POF model mice treated with BSJPP(moderate and high doses) and premarin. Anti-bone morphogenetic protein 15(BMP-15) and connexin 43(Cx43) were repressed in autoimmune POF model mice, whereas high expression was observed in control mice and those treated with BSJPP(moderate and high doses)and premarin.CONCLUSION: BSJPP is effective in treating ZP3-induced POF in mice and the increase in the expression of BMP-15 and Cx43 may be implicated in the mechanism underpinning the action. | Feng Guilin Lin Meijiao Zhou Xiaolin Zhang Lihong Li Jing Ouyang Jingfeng | 2017 | Journal of Traditional Chinese Medicine2017，37，5： | 6 |
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