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| 1 | Moxibustion combined with acupuncture increases tight junction protein expression in Crohn's disease patients显示文摘AIM:To investigate the effect of herb-partitioned moxibustion combined with acupuncture on the expression of intestinal epithelial tight junction(TJ) proteins.METHODS:Sixty patients diagnosed with mild to moderate Crohn’s disease(CD)were allocated into the herb-partitioned moxibustion combined with acupuncture(HMA)group(n=30)or the mesalazine(MESA)group(n=30)using a parallel control method.There were 2 sets of acupoints used alternately for HMA treatment.The following points were included in Set A:ST25(Tianshu),RN6(Qihai),and RN9(Shuifen)for herb-partitioned moxibustion and ST36(Zusanli),ST37(Shangjuxu),LI11(Quchi),and LI4(Hegu)for acupuncture.The points for Set B included BL23(Shenshu)and BL25(Dachangshu)for herb-partitioned moxibustion and EX-B2 of T6-T1(Jiajixue)fo r acupuncture.The patients received the same treatment6 times a week for 12 consecutive weeks.The MESA group received 1 g of mesalazine enteric coated tablets4 times daily for 12 consecutive weeks.Intestinaltissues were stained and examined to compare the morphological and ultrastructural changes before and after the treatment session.Immunohistochemistry and in situ hybridization assays were used to detect the expression of intestinal epithelial TJ proteins zonula occludens-1(ZO-1),occludin,and claudin-1.The m RNA levels were also evaluated.RESULTS:After the treatment,both herb-partitioned moxibustion combined with acupuncture and mesalazine improved intestinal morphology and ultrastructure of CD patients;the patients treated with HMA showed better improvement.HMA significantly increased the expression of ZO-1(P=0.000),occludin(P=0.021),and claudin-1(P=0.016).MESA significantly increased the expression of ZO-1(P=0.016)and occludin(P=0.026).However,there was no significant increase in the expression of claudin-1(P=0.935).There was no statistically significant difference between the two groups for the expression of occludin and claudin-1(P>0.05).The HMA group showed a significant improvement in ZO-1 expression compared to the MESA group(2333.34±352.51 vs 2160.38±307.08,P=0.047).HMA significantly increased the expression of ZO-1 m RNA(P=0.000),occludin m RNA(P=0.017),and claudin-1 m RNA(P=0.017).MESA significantly increased the expression of ZO-1 m RNA(P=0.000),occludin m RNA(P=0.042),and claudin-1 m RNA(P=0.041).There was no statistically significant difference between the two groups in the expression of occludin and claudin-1 m RNA(P>0.05).However,the HMA group showed a significant improvement in ZO-1 m RNA expression compared with the MESA group(2378.17±308.77 vs 2200.56±281.88,P=0.023).CONCLUSION:HMA can repair intestinal epithelial barrier lesions and relieve inflammation by upregulating the expression of TJ proteins and their m RNAs. | Hai-Xia Shang An-Qi Wang Chun-Hui Bao Huan-Gan Wu Wei-Feng Chen Lu-Yi Wu Rong Ji Ji-Meng Zhao Yin Shi | 2015 | World Journal of Gastroenterology2015，21，16： | 23 |
| 2 | Advanced Space-based Solar Observatory(ASO-S):an overview显示文摘The Advanced Space-based Solar Observatory(ASO-S)is a mission proposed for the 25 th solar maximum by the Chinese solar community.The scientific objectives are to study the relationships between the solar magnetic field,solar flares and coronal mass ejections(CMEs).Three payloads are deployed:the Full-disk vector Magneto Graph(FMG),the Lyman-αSolar Telescope(LST)and the Hard X-ray Imager(HXI).ASO-S will perform the first simultaneous observations of the photospheric vector magnetic field,non-thermal imaging of solar flares,and the initiation and early propagation of CMEs on a single platform.ASO-S is scheduled to be launched into a 720 km Sun-synchronous orbit in 2022.This paper presents an overview of the mission till the end of Phase-B and the beginning of Phase-C. | Wei-Qun Gan Cheng Zhu Yuan-Yong Deng Hui Li Yang Su Hai-Ying Zhang Bo Chen Zhe Zhang Jian Wu Lei Deng Yu Huang Jian-Feng Yang Ji-Jun Cui Jin Chang Chi Wang Ji Wu Zeng-Shan Yin Wen Chen Cheng Fang Yi-Hua Yan Jun Lin Wei-Ming Xiong Bin Chen Hai-Chao Bao Cai-Xia Cao Yan-Ping Bai Tao Wang Bing-Long Chen Xin-Yu Li Ye Zhang Li Feng Jiang-Tao Su Ying Li Wei Chen You-Ping Li Ying-Na Su Hai-Yan Wu Mei Gu Lei Huang Xue-Jun Tang | 2019 | Research in Astronomy and Astrophysics2019，19，11： | 17 |
| 3 | Consensus on the application of negative pressure wound therapy of diabetic foot wounds显示文摘Because China is becoming an aging society,the incidence of diabetes and diabetic foot have been increasing.Diabetic foot has become one of the main health-related killers due to its high disability and mortality rates.Negative pressure wound therapy(NPWT)is one of the most effective techniques for the treatment of diabetic foot wounds and great progress,both in terms of research and its clinical application,has been made in the last 20 years of its development.However,due to the complex pathogenesis and management of diabetic foot,irregular application of NPWT often leads to complications,such as infection,bleeding and necrosis,that seriously affect its treatment outcomes.In 2020,under the leadership of Burns,Trauma and Tissue Repair Committee of the Cross-Straits Medicine Exchange Association,the writing group for‘Consensus on the application of negative pressure wound therapy of diabetic foot wounds’was established with the participation of scholars from the specialized areas of burns,endocrinology,vascular surgery,orthopedics and wound repair.Drawing on evidence-based practice suggested by the latest clinical research,this consensus proposes the best clinical practice guidelines for the application and prognostic evaluation of NPWT for diabetic foot.The consensus aims to support the formation of standardized treatment schemes that clinicians can refer to when treating cases of diabetic foot. | Shizhao Ji Xiaobin Liu Jie Huang Junmin Bao Zhaohong Chen Chunmao Han Daifeng Hao Jingsong Hong Dahai Hu Yufeng Jiang Shang Ju Hongye Li Zongyu Li Guangping Liang Yan Liu Gaoxing Luo Guozhong Lv Xingwu Ran Zhongmin Shi Juyu Tang Aiping Wang Guangyi Wang Jiangning Wang Xin Wang Bing Wen Jun Wu Hailin Xu Maojin Xu Xiaofei Ye Liangxi Yuan Yi Zhang Shichu Xiao Zhaofan Xia | 2021 | Burns & Trauma2021，9，1： | 17 |
| 4 | Recurrent gain-of-function USP8 mutations in Cushing's disease显示文摘库欣的疾病,引起过量皮质醇生产的也已知的同样促肾上腺皮质的荷尔蒙(ACTH )-secreting 垂体腺瘤(舞步) ,占多达 85%corticotrophin 依赖的库欣的症候群盒子。然而,在这疾病的基因改变是不清楚的。这里,我们执行了从 12 秘密 ACTH 舞步导出并且匹配血样品的 DNA 定序的 whole-exome,它在候选人基因揭示了体的变化的三种类型, USP8 (编码 ubiquitin 特定的朊酶 8 ) ,专门在 exon 14 在 12 秘密 ACTH 舞步中的 8 个。我们进一步评估了体的 USP8 变化在另外由定序的 Sanger 的 258 舞步。进一步定序指向在 108 秘密 ACTH 舞步(62.04%) 中的 67 个识别了 USP8 变体的 17 种类型的一个总数。然而,任何一个都没在舞步的另外的类型这些变化被检测(n = 150 ) 。这些变化在 USP8 的 14-3-3 绑定主题以内聚集并且破坏在 USP8 和 14-3-3 蛋白质之间的相互作用,导致保护 EGFR 免受 lysosomal 降级的伤害的一个提高的能力。因此,有 EGFR 表示,提高的 EGFR 蛋白质丰富和 mRNA 表示的更高的发生 POMC 铺平的变异的 USP8 显示的舞步,它编码 ACTH 的先锋。有变异的 USP8 的舞步在尺寸是显著地更小的并且比野类型的舞步有更高的 ACTH 生产。在里面通过手术 resected 主要变异 USP8 的肿瘤房间, USP8 击倒或堵住的 EGFR 有效地稀释 ACTH 分泌物。一起拿,体的 gain-of-function USP8 变化是普通的并且在库欣的疾病贡献 ACTH 生产过剩。USP8 或 EGFR 的抑制为对待变异 USP8 的 corticotrophin 腺瘤是有希望的。我们的学习在库欣的疾病加亮潜在地功能的变异的基因并且提供卓见进这疾病的治疗学。 | Zeng-Yi Ma Zhi-Jian Song Jian-Hua Chen Yong-Fei Wang Shi-Qi Li Liang-Fu Zhou Ying Mao Yi-Ming Li Rong-Gui Hu Zhao-Yun Zhang Hong-Ying Ye Ming Shen Xue-Fei Shou Zhi-Qiang Li Hong Peng Qing-Zhong Wang Dai-Zhan Zhou Xiao-Lan Qin Jue Ji Jie Zheng Hong Chen Yin Wang Dao-Ying Geng Wei-Jun Tang Chao-Wei Fu Zhi-Feng Shi Yi-Chao Zhang Zhao Ye Wen-Qiang He Qi-Lin Zhang Qi-Sheng Tang Rong Xie Jia-Wei Shen Zu-Jia Wen Juan Zhou Tao Wang Shan Huang Hui-Jia Qiu Ni-Dan Qiao Yi Zhang Li Pan Wei-Min Bao Ying-Chao Liu Chuan-Xin Huang Yong-Yong Shi Yao Zhao | 2015 | Cell Research2015，25，3： | 16 |
| 5 | Bioartificial liver support systems for acute liver failure: A systematic review and meta-analysis of the clinical and preclinical literature显示文摘BACKGROUND Acute liver failure(ALF) has a high mortality varying from 80% to 85% with rapid progress in multi-organ system failure. Bioartificial liver(BAL) support systems have the potential to provide temporary support to bridge patients with ALF to liver transplantation or spontaneous recovery. In the past decades, several BAL support systems have been conducted in clinical trials. More recently,concerns have been raised on the renovation of high-quality cell sources and configuration of BAL support systems to provide more benefits to ALF models in preclinical experiments.AIM To investigate the characteristics of studies about BAL support systems for ALF,and to evaluate their effects on mortality.METHODS Eligible clinical trials and preclinical experiments on large animals were identified on Cochrane Library, PubMed, and EMbase up to March 6, 2019. Two reviewers independently extracted the necessary information, including key BAL indicators, survival and indicating outcomes, and adverse events during treatment. Descriptive analysis was used to identify the characteristics of the included studies, and a meta-analysis including only randomized controlled trial (RCT) studies was done to calculate the overall effect of BAL on mortality among humans and large animals, respectively.RESULTS Of the 30 selected studies, 18 were clinical trials and 12 were preclinical experiments. The meta-analysis result suggested that BAL might reduce mortality in ALF in large animals, probably due to the recent improvement of BAL, including the type, cell source, cell mass, and bioreactor, but seemed ineffective for humans (BAL vs control: relative risk(95% confidence interval),0.27(0.12-0.62) for animals and 0.72(0.48-1.08) for humans)Liver and renal functions, hematologic and coagulative parameters, encephalopathy index, and neurological indicators seemed to improve after BAL, with neither meaningful adverse events nor porcine endogenous retrovirus infection.CONCLUSION BAL may reduce the mortality of ALF by bridging the gap between preclinical experiments and clinical trials. Clinical trials using improved BAL must be designed scientifically and conducted in the future to provide evidence for transformation. | Yu-Ting He Ya-Na Qi Bing-Qi Zhang Jian-Bo Li Ji Bao | 2019 | World Journal of Gastroenterology2019，25，27： | 15 |
| 6 | B to O erythrocyte conversion by the recombinant α-galactosidase显示文摘背景人的组 O 红血房间在象武装冲突和自然灾祸那样的专业化输送区域有大利益。组 B 抗原不同从仅仅由一个终端的增加的组 O 抗原的在结构上连接了半乳糖残余。在我们试图把终端半乳糖从组 B 红血房间移开得到的这研究组织 O 红血 cell.Methods 牛乳糖 cDNA 被 RT-PCR 从在 China.The 的海南岛上种的 Catimor 咖啡豆子克隆为牛乳糖 cDNA 表示的向量被构造并且由 electroporation 转了进 Pichia pastoris 房间。转基因的房间被发酵克隆, recombinant 牛乳糖被离子交换层析净化。在学习 -galactosidase, 的生物化学的人物以后,我们在从组 B 变换人的红血球组织 recombinant 牛乳糖的纯净是的 O.Results 使用了它比 96% 高,它被认为对血的使用合适变换。酶地变换的人的组 O 红血房间(ECHORBC ) 展出了膜正直,新陈代谢的正直,正常房间变丑和形态学。在 ECHORBC 和任何组人的血之间没有凝结。ECHORBC 将在 monoammoniumphosphate 营养素答案在 4 点为 21 天的一个句号使结构和函数正常。有恒河猴和长臂猿的实验证明酶地变换的红血球的那输送是 safe.Conclusion ECHORBC 能被牛乳糖容易从组 B 红血房间获得消化。这研究建议 ECHORBC 能安全地并且高效地被输到病人。 | ZHANG Yang-pei GONG Feng BAO Guo-qiang GAO Hong-wei JI Shou-ping TAN Ying-xia LI Su-bo LI Li-li WANG Ying-li XU Hua XU Li-juan TIAN Shu-guang ZHANG Zhi-xin LU Qiu-shuang QIU Yan BAI Jian-shi CHEN Ji-ting | 2007 | Chinese Medical Journal2007，，13： | 13 |
| 7 | Gigacycle Fatigue Behavior of 1800 MPa Grade High Strength Spring Steel for Automobile Lightweight显示文摘Gigacycle fatigue behavior of 60Si2CrVA high strength spring steel was investigated by ultrasonic fatigue test machine.Fatigue fractography was observed by scanning electron microscopy(SEM).Maximum inclusion sizes and fatigue strength in different volumes were estimated by statistics of extreme values(SEV)and generalized Pareto distribution(GPD)methods.The results showed that S-Ncurves of 60Si2CrVA spring steels for two rolling processes were not horizontal asymptotes but a gradient in a regime of 109 cycles,and traditional fatigue limits were eliminated.Surface machined topography and inclusions in steel were major factors that led to elimination of fatigue limit for 60Si2CrVA spring steel.The SEV and GPD methods could effectively predict size of the maximum inclusion and fatigue strength in different volumes of 60Si2CrVA spring steel.Predicted fatigue strength was in accordance with experimental results by ultrasonic fatigue testing. | Ji-ming ZHANG Ling-kang JI Dong-jie BAO Yao-rong FENG Shou-xin LI Yu-qing WENG | 2014 | Journal of Iron and Steel Research(International)2014，21，6： | 13 |
| 8 | Effects of endotoxin on endothelin receptor in hepatic and intestinal tissues after endotoxemia in rats显示文摘INTRODUCTIONEndothelins(ETs) has a potent and sustainedvasoconstrictive effect on a variety of blood vessels.The vascular smooth muscle cell (VSMC)is thetarget for ETs.VSMC of the whole body containsendothelin receptor (ETR).A great number ofexperiments have shown that three distinctcomplementary DNAs of ETR have been identifiedi.e.,endothelin A receptor(ET_A receptor),endothelin B receptor(ET_B receptor) | Bao Hua Liu Hui Sun Chen Ji Hong Zhou Nan Xiao | 2000 | World Journal of Gastroenterology2000，6，2： | 12 |
| 9 | Hepatitis C virus in human B lymphocytes transformed by Epstein-Barr virus in vitro by in situ reverse transcriptase-polymerase chain reaction显示文摘AIM To study persistence and replication ofheltitis C virus (HCV) in patients' peripheralblood mononuclear cells (PBMC) cultured invitro.METHODS Epstein-Barr virus (EBV) was usedto transform the hepatitis C virus from a HCVpositive patient to permanent lymphoblastoidcell lines (LCL). Positive and negative HCV RNAstrands of the cultured cells and growth mediawere detected by reverse transcriptase-polymerase chain reaction ( RT-PCR ) eachmonth. Core and NS5 proteins of HCV werefurther tested using immunohistochemical SPmethod and in situ RT-PCR.RESULTS HCV RNA positive strands wereconsistently detected the cultured cells for oneyear. The negative-strand RNA in LCL cells andthe positive-strand RNA in supernatants wereobserved intermittently. Immunohistochemicalresults medicated expression of HCV NS3 and Cproteins in LCL cytoplasm mostly. The positivesignal of PCR product was dark blue and mainlylocalized to the LCL cytoplasm. The RT-PCRsignal was eliminated by overnight RNasedigestion but not DNase digestion.CONCLUSION HCV may exist and remainfunctional in a cultured cell line for a longperiod. | Ji Lin Cheng Bao Ling Liu Yi Zhang Wen Bin Tong Zheng Yan Bai Fang Feng Institute of Hepatology,Peoples Hospital,Medical Center of Beijing University,Beijing 10(X)44,China | 2001 | World Journal of Gastroenterology2001，7，3： | 11 |
| 10 | Complement 5a receptor-mediated neutrophil dysfunction is associated with a poor outcome in sepsis显示文摘补充 5a (C5a ) 被导致 neutrophils 的功能的缺陷在败血的致病含有;然而, C5a 受体的用途(C5aRs;C5aR 和 C5L2 ) 因为为败血的管理的 biomarkers 是不明确的。这研究在嗜中性的功能上在 neutrophils 和他们的效果上调查了 C5aR 和 C5L2 的动态表示。我们发现败血病人与健康、全身的煽动性的反应相比在 neutrophils 上显示了 C5aR 和 C5L2 的低表示层次症候群(先生) 题目,和这个表示模式与疾病严厉被相关。另外, C5aR 和 C5L2 的表示层次与败血病人的幸存被联系。在 vitro, C5a 的增加显著地从败血病人在 neutrophils 减少了 C5aR 和 C5L2 表示层次和 IL-8 生产。那些调查结果建议 C5aRs 的减少的表示为败血病人与 neutrophils 和差的预后的功能的缺陷被联系。总的来说,这些调查结果可以帮助作为早标记建立 C5aRs 表示层次预言败血的严厉。 | Ruonan Xu Fang Lin Chunmei Bao Huihuang Huang Chengcheng Ji Siyu Wang Lei Jin Lijian Sun Ke Li Zheng Zhang Fu-Sheng Wang | 2016 | Cellular & Molecular Immunology2016，13，1： | 10 |
| 11 | Deacetylation of TFEB promotes fibrillar Aβ degradation by upregulating lysosomal biogenesis in microglia显示文摘Microglia 玩在由降级的 A 的清理的一个枢轴的角色他们在 lysosomes,在 Alzheimers 疾病(广告) 阻止淀粉的匾致病。最近的证据建议那个 lysosomal 机能障碍导致有毒的蛋白质总数的不够的消除。我们测试了是否与抄写因素 EB (TFEB ) 提高 lysosomal 功能,必要管理者 modulating lysosomal 小径,将在 microglia 支持一个清理。这里,我们证明 TFEB 的那 microglial 表情便于降级和还原剂扔了的纤丝状的 A (fA ) 淀粉的匾,它被 TFEB 的 deacetylation 进一步提高。用集体 spectrometry 分析,我们第一证实了是的 acetylation 一以前 TFEB 的 unreported 修正并且发现那 SIRT1 直接交往了与并且在离氨酸残余 116 点的 deacetylated TFEB。随后,当 TFEB 被击倒时, SIRT1 overexpression 由 TFEB 下游的目标的 upregulating transcriptional 层次提高了 lysosomal 功能和 fA 降级,它能被禁止。而且,在在 microglia 变异的 K116R 的 deacetylated TFEB 的 overexpression 由刺激 lysosomal 生物的续生说加速了细胞内部的 fA 降级并且极大地在 APP/PS1 转基因的老鼠的大脑片减少了扔的淀粉的匾。我们的调查结果表明 TFEB 的 deacetylation 能调整 lysosomal 生物的续生说和 fA 降级,为 attenuating 使 TFEB 的 microglial 激活成为可能的策略在广告的淀粉的匾免职。 | Jintao Bao Liangjun Zheng Qi Zhang Xinya Li Xuefei Zhang Zeyang Li Xue Bai Zhong Zhang Wei Huo Xuyang Zhao Shujiang Shang Qingsong Wang Chen Zhang Jianguo Ji | 2016 | Protein & Cell2016，7，6： | 10 |
| 12 | Risk assessment on the epidemics of human infection with a novel avian influenza A (H7N9) virus in Jiangsu Province, China显示文摘A novel avian influenza A (H7N9) virus was discovered in February 2013 in China and has resulted in more than 100 comfirmed human infections including 26 fatal cases as of May 2, 2013. The situation raises many urgent questions and global public health concerns. In this study, epidemiologic characteristics of infected human cases in Jiangsu province were analyzed and risk assessment was undertaken based on the information available. Briefly, it is highly unlikely that a pandemic of human infection with avian influenza A (H7N9) virus will happen in Jiangsu Province in the near future. In the end, some measures are recommended to prevent the situation from becoming worse. | Wendong Liu Yefei Zhu Xian Qi Ke Xu Aihua Ge Hong Ji Jing Ai Changjun Bao Fenyang Tang Minghao Zhou | 2013 | The Journal of Biomedical Research2013，27，3： | 9 |
| 13 | Serum uric acid as an index of impaired renal function in congestive heart failure显示文摘BackgroundHyperuricemia 经常是在有心失败的病人的现在。许多病理学的条件例如织物局部缺血,肾的功能缺陷,心脏的功能缺陷,新陈代谢的症候群,和煽动性的地位,可以影响尿酸(UA ) 新陈代谢。这研究是回顾地在心 failure.MethodsWe 估计他们的潜在的关系到 UA 新陈代谢估计的临床的特征, echocardiological ,肾,与充血的心失败在随机选择的成年人的一个大队在心血管的疾病和 UA 新陈代谢根据他们的参与的以前的证据选择的新陈代谢、煽动性的变量( n = 553 )。由索引聚类,那些变量用因素 analysis.ResultsIn 因素分析被探索,尿酸(SUA ) 形成了的浆液包括了浆液 creatinine (SCr ) 和血脲氮(甜面包) 的肾的功能的变量的主要的簇的部分。在有充血的心失败的病人的变量之间的 Univariate 关联系数证明为 SUA 的最强壮的关联与甜面包(r = 0.48, P <0.001 ) 并且 SCr (r = 0.47, P <0.001 ).ConclusionsThere 是在 SUA 层次和在有充血的心失败的病人的肾的功能的措施之间的一种反的关系。在 SUA 和 SCr 和甜面包层次之间的强壮的关联建议提高的 SUA 集中在心失败反映肾的功能的一个缺陷。 | Yu Tian Ying Chen Bao Deng Gang Liu Zhen-Guo Ji Qing-Zhen Zhao Yu-Zhi Zhen Yan-Qiu Gao Li Tian Le Wang Li-Shuang Ji Guo-Ping Ma Kun-Shen Liu Chao Liu | 2012 | Journal of Geriatric Cardiology2012，9，2： | 9 |
| 14 | Preparation of nanometer FeCuP alloy and its application in decomposition of PH3显示文摘使用分解 PH3 的新第三的基于 Fe 的合金催化剂 FeCuP 被化学减小免职方法与便宜材料准备。它的性质被 XRD, ICP 和 SEM 描绘。它 PH3 和分解条件的分解上的催化活动被学习。FeCuP 合金展出高热的稳定性和高催化的活动。把它用作催化剂,到 400 500 ° C 的从超过 800 ° C 的磷化氢减少的分解温度。磷化氢的分解率完成了 100% 。 | Chang Xiu Han Ji Li Ren Xue Jiao Tang Bao Gui Zhang | 2007 | Chinese Chemical Letters2007，18，10： | 8 |
| 15 | Osteogenic differentiation of mesenchymal stem cells promoted by overexpression of connective tissue growth factor显示文摘Objective:Large segmental bone defect repair remains a clinical and scientific challenge with increasing interest focusing on combining gene transfection with tissue engineering techniques.The aim of this study is to investigate the effect of connective tissue growth factor(CTGF) on the proliferation and osteogenic differentiation of the bone marrow mesenchymal stem cells(MSCs).Methods:A CTGF-expressing plasmid(pCTGF) was constructed and transfected into MSCs.Then expressions of bone morphogenesis-related genes,proliferation rate,alkaline phosphatase activity,and mineralization were examined to evaluate the osteogenic potential of the CTGF gene-modified MSCs.Results:Overexpression of CTGF was confirmed in pCTGF-MSCs.pCTGF transfection significantly enhanced the proliferation rates of pCTGF-MSCs(P<0.05).CTGF induced a 7.5-fold increase in cell migration over control(P<0.05).pCTGF transfection enhanced the expression of bone matrix proteins,such as bone sialo-protein,osteocalcin,and collagen type I in MSCs.The levels of alkaline phosphatase(ALP) activities of pCTGF-MSCs at the 1st and 2nd weeks were 4.0-and 3.0-fold higher than those of MSCs cultured in OS-medium,significantly higher than those of mock-MSCs and normal control MSCs(P<0.05).Overexpression of CTGF in MSCs enhanced the capability to form mineralized nodules.Conclusion:Overexpression of CTGF could improve the osteogenic differentiation ability of MSCs,and the CTGF gene-modified MSCs are potential as novel cell resources of bone tissue engineering. | Jin-jing WANG Feng YE Li-jia CHENG Yu-jun SHI Ji BAO Huai-qiang SUN Wei WANG Peng ZHANG Hong BU | 2009 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2009，10，5： | 8 |
| 16 | Association between Plasma Metal Levels and Diabetes Risk: a Case-control Study in China显示文摘Objective Many metals, some of which have been classified as environmental endocrine disruptors, are used extensively in everyday consumer products and are ubiquitous in our living environment. In the present study, we aimed to explore the associations between the prevalence risk of type 2 diabetes and plasma levels of 20 trace elements as well as those of heavy metals in a Han Chinese population. Methods We conducted a case-control study to investigate the associations between plasma concentrations of 20 metals and diabetes in Jiangsu province. A total of 122 newly diagnosed cases of type 2 diabetes and 429 matched controls were recruited from community physical examinations in Suzhou City of Jiangsu Province. Plasma metal levels were measured by inductively-coupled plasma mass spectrometry. Results After adjusting for confounders, plasma vanadium, chromium, manganese, copper, zinc, arsenic, selenium, strontium, palladium, cadmium, cesium, and barium were associated with diabetes risk(P < 0.05). The adjusted OR increased with increasing concentration of vanadium, manganese, copper, zinc, and cesium. Conclusion Many metals, including manganese, copper, zinc, arsenic, selenium, and cadmium in plasma, are associated with the morbidity of diabetes. Monitoring of environmental metal levels and further studies are urgently needed. | LI Xiu Ting YU Peng Fei GAO Yan GUO Wen Hui WANG Jun LIU Xin GU Ai Hua JI Gui Xiang DONG Qiu WANG Bo Shen CAO Ying ZHU Bao Li XIAO Hang | 2017 | Biomedical and Environmental Sciences2017，30，7： | 8 |
| 17 | Surface Defects of Cold-Rolled Ti-IF Steel Sheets due to Non-Metallic Inclusions显示文摘Surface defects of the cold-rolled sheets of Ti-IF steel were studied and analyzed. After analyzing surface defects of cold-rolled sheets, such as shelling defects, holes and sliver defects by SEM/EDS, a variety of inclusions were found. In addition, the distribution of macro-inclusions in slabs was analyzed by MIDAS method. The results show the macroscopic inclusion bands of head slabs and normal slabs are in 1/8 slab thickness regions of both inner arc side and outer arc side. The formation process of the defects in the cold-rolled sheets was simulated with an experimental cold-rolling machine for comparison. The results show that there were three kinds of inclusions underneath the surface defects: Al2O3, SiO2 and particles from slag entrainment, which were the main reason for defect formation during cold rolling. | CUI Heng1, WU Hua-jie1, YUE Feng1, WU Wei-shuang1, WANG Min1, BAO Yan-ping1, CHEN Bin2, JI Chen-xi2 (1. Engineering Research Institute, University of Science and Technology Beijing, Beijing 100083, China 2. Shougang Research Institute of Technology, Beijing 100043, China) | 2011 | Journal of Iron and Steel Research(International)2011，18，S2： | 8 |
| 18 | Quantitative Trait Loci for Panicle Layer Uniformity Identified in Doubled Haploid Lines of Rice in Two Environments显示文摘Uniformity of stem height in rice directly affects crop yield potential and appearance,and has become a vital index for rice improvement.In the present study,a doubled haploid(DH) population,derived from a cross between japonica rice Chunjiang 06 and indica rice TN1 was used to analyze the quantitative trait locus(QTL) for three related traits of paniclelayer-uniformity;that is,the tallest panicle height,the lowest panicle height and panicle layer disuniformity in two locations:Hangzhou(HZ) and Hainan(HN).A total of 16 QTLs for three traits distributed on eight chromosomes were detected in two different environments.Two QTLs,qTPH-4 and qTPH-8 were co-located with the QTLs for qLPH-4 and qLPH-8,which were only significant in the HZ environment,whereas the qTPH-6 and qLPH-6 located at the same interval were only significant in the HN environment.Two QTLs,qPLD-10-1 and qPLD-10-2,were closely linked to qTPH-10,and they might have been at the same locus.One QTL,qPLD-3,was detected in both environments,explaining more than 23% of the phenotypic variations.The CJ06 allele of qPLD-3 could increase the panicle layer disuniformity by 9.23 and 4.74 cm in the HZ and HN environments.Except for qPLD-3,almost all other QTLs for the same trait were detected only in one environment,indicating that these three traits were dramatically affected by environmental factors.The results may be useful for elucidation of the molecular mechanism of panicle-layer-uniformity and marker assisted breeding for super-rice. | Liangyong Ma Jinsong Bao Longbiao Guo Dali Zeng Ximing Li Zhijuan Ji Yingwu Xia Changdeng Yang Qian Qian | 2009 | Journal of Integrative Plant Biology2009，51，9： | 7 |
| 19 | Paeonivayin, A New Monoterpene Glycoside from Paeonia delavayi显示文摘A new monoterpenc glycoside named paeonivayin with other seven known compounds were isolated from the roots of Paeonia delavayi Franch, and their structures were determined bymeans of spectroscopic studies. | Yun Bao MA Da Gang WU Ji Kai LIU (Department of Phytochemistry,Kunming Institute of Botany.The Chinese Academy of Sciences.Kunming 650204) | 1999 | Chinese Chemical Letters1999，10，9： | 7 |
| 20 | Chemokines in homeostasis and diseases显示文摘For the past twenty years,chemokines have emerged as a family of critical mediators of cell migration during immune surveillance,development,inflammation and cancer progression.Chemokines bind to seven transmembrane G protein-coupled receptors(GPCRs)that are expressed by a wide variety of cell types and cause conformational changes in trimeric G proteins that trigger the intracellular signaling pathways necessary for cell movement and activation.Although chemokines have evolved to benefit the host,inappropriate regulation or utilization of these small proteins may contribute to or even cause diseases.Therefore,understanding the role of chemokines and their GPCRs in the complex physiological and diseased microenvironment is important for the identification of novel therapeutic targets.This review introduces the functional array and signals of multiple chemokine GPCRs in guiding leukocyte trafficking as well as their roles in homeostasis,inflammation,immune responses and cancer. | Keqiang Chen Zhiyao Bao Peng Tang Wanghua Gong Teizo Yoshimura Ji Ming Wang | 2018 | Cellular & Molecular Immunology2018，15，4： | 7 |
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