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458篇 您的检索式:作者名="Juan Du"
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1FIT interacts with AtbHLH38 and AtbHLH39 in regulating iron uptake gene expression for iron homeostasis in Arabidopsis显示文摘铁是为植物生长和开发的一个必要元素。在植物的铁动态平衡紧在 transcriptional 和 posttranscriptional 水平被调整。涉及铁动态平衡的几个 bHLH 抄写因素最近被识别了。然而,他们的规章的机制仍然保持未知。在这个工作,我们证明抄写因素适合与 AtbHLH38 和 AtbHLH39 交往了并且直接在 Arabidopsis 为铁动态平衡授与铁举起基因的表示规定。在 Arabidopsis 原物的酵母二混血儿的分析和短暂表示证明那 AtbHLH38 或 AtbHLH39 交往了与合适,在 Arabidopsis 涉及铁动态平衡的一个中央抄写因素。在酵母房间的 FIT/AtbHLH38 或 FIT/AtbHLH39 的表示激活铁的螯的 reductase (FRO2 ) 和铁的 transporter (IRT1 ) 驾驶的 GUS 表示倡导者。Overexpression 与在变换的工厂的 AtbHLH38 或 AtbHLH39 合适铁举起基因 FRO2 和 IRT1 从的表示导致了到组成。因为 IRT1 蛋白质累积和高铁的螯的 reductase 活动被检测在,进一步的分析表明 FRO2 和 IRT1 没在这些工厂在 posttranscriptional 水平被调整过去在铁缺乏和铁充足下面的表示工厂。在更积累的植物在表示任何一个 AtbHLH38 上比野生型或植物在他们的射击熨的表示上双, AtbHLH39 或合适。我们铁螯的 reductase FRO2 和铁运输的 IRT1 是三个抄写因素的目标和 FRO2 和 IRT1 的抄写的数据支持被 FIT/AtbHLH38 或 FIT/AtbHLH39 的建筑群直接调整。Youxi Yuan Huilan Wu Ning Wang Jie Li Weina Zhao Juan Du Daowen Wang Hong-QingLing 2008Cell Research2008,18,3:57
2Genetic correction of p-thalassemia patient-specific iPS cells and its use in improving hemoglobin production in irradiated SCID mice显示文摘Yixuan Wang Chen-Guang Zheng Yonghua Jiang Jiqin Zhang Jiayu Chen Chao Yao Qingguo Zhao Sheng Liu Ke Chen Juan Du Ze Yang Shaorong Gao 2012Cell Research2012,22,4:27
3Suppression of Jasmonic Acid-Mediated Defense by Viral-Inducible MicroRNA319 Facilitates Virus Infection in Rice显示文摘MicroRNAs (miRNAs ) 是植物开发和主人病毒相互作用的枢轴的调节的人。然而,角色和涉及病毒的感染和主人危险性的特定的 miRNAs 的行动模式仍然保持大部分不清楚。在这研究,我们给那瑞斯看引起 miR319 的增加的累积,但是减少的破旧绝技病毒(RRSV ) 感染调整 miR319 的 TCP (TEOSINTE BRANCHED/CYCLOIDEA/PCF ) 的表示基因,特别 TCP21,在米饭植物。转基因的米饭植物 overexpressing miR319 或 downregulating TCP21 展出了像疾病的显型并且与野类型的植物比较显示出显著地更高的危险性到 RRSV。相反,仅仅温和的疾病症状在感染 RRSV 的线 overexpressing TCP21 并且特别在转基因的植物 overexpressing 被观察 miR319 抵抗的 TCP21。miR319 的 RRSV 感染和 overexpression 在米饭与 JA 生合成和信号相关的基因的 downregulated 表示一起引起了减少的内长的 jasmonic 酸(JA ) 层次。然而,有甲基 jasmonate 的米饭植物的治疗减轻了 RRSV 引起并且减少了病毒累积的疾病症状。一起拿,我们的结果建议由在米饭的 RRSV 感染的 miR319 的正式就职压制调停 JA 的防卫便于病毒感染和症状开发。Chao Zhang Zuomei Ding Kangcheng Wu Liang Yang Yang Li Zhen Yang Shan Shi Xiaojuan Liu Shanshan Zhao Zhirui Yang Yu Wang Luping Zheng Juan Wei Zhenguo Du Aihong Zhang Hongqin Miao Yi Li Zujian Wu Jianguo Wu 2016Molecular Plant2016,9,9:27
4Requirement and Functional Redundancy of Ib Subgroup bHLH Proteins for Iron Deficiency Responses and Uptake in Arabidopsis thaliana显示文摘在 Arabidopsis 的 bHLH 基因家庭的 Ib 亚群包含四个成员(AtbHLH38, AtbHLH39, AtbHLH100,和 AtbHLH101 ) 。AtbHLH38 和 AtbHLH39 以前被证实与象 FER 一样铁缺乏交往导致的抄写因素(合适) ,直接在 ferricchelate reductase FRO2 和高亲密关系的铁的铁 transporter IRT1 的表示的激活工作。在这个工作,我们在铁缺乏回答和举起的规定描绘了 AtbHLH100 和 AtbHLH101 的功能。酵母二混血儿的分析和双分子的荧光互补试金证明 AtbHLH100 和 AtbHLH101 能交往与合适。AtbHLH100 或 AtbHLH101 与的双表示装入激活的酵母房间 FRO2 和 IRT1 的倡导者驾驶的 GUS 表示。工厂 overexpressing 与 AtbHLH101 结合了在根显示出 FRO2 和 IRT1 的组成的表示,并且在射击积累了更多的铁。进一步, AtbHLH38, AtbHLH39, AtbHLH100,和 AtbHLH101 的单个、双、三倍的猛烈异种被产生并且描绘。在根的 FRO2 和 IRT1 表示和在射击的铁内容更急速地比双的可得到的其它和四基因的三倍的异种的在 AtbHLH39, AtbHLH100,和 AtbHLH101 的三倍的猛烈异种被减少。象在在铁缺乏下面的多重猛烈异种的 FRO2 和 IRT1 的表示一样的生理的回答的比较表明 AtbHLH100, AtbHLH38, AtbHLH101,和 AtbHLH39 在铁缺乏回答和举起起了逐渐地增加的重要作用。一起拿所有,我们断定四 Ib 亚群 bHLH 蛋白质在 Arabidopsis 为铁缺乏回答和举起的激活与微分意义被要求并且拥有冗余的功能。Ning Wang Yan Cui Yi Liu Huajie Fan Juan Du Zongan Huang Youxi Yuan Huilan Wu Hong-Qing Ling 2013Molecular Plant2013,6,2:26
5Risk factors for gastroesophageal reflux disease,reflux esophagitis and non-erosive reflux disease among Chinese patients undergoing upper gastrointestinal endoscopic examination显示文摘AIM: To analyze the spectrum and risk factors of gastroesophageal reflux disease (GERD) based on presenting symptoms and endoscopic f indings. METHODS: A cross-sectional survey in a cluster random sample was conducted from November 2004 to June 2005 using a validated Chinese version Reflux Disease Questionnaire (RDQ) and other items recording the demographic characteristics and potential risk factors for GERD. Subjects were def ined as having GERD symptoms according to the RDQ score (> 12). All subjects were endoscopied and the def inition and severity of erosive esophagitis were evaluated by Los Angeles classif ication. The statistical analysis was performed with SPSS13.0 programs. RESULTS: Of 2231 recruited participants, 701 (31.40%) patients were diagnosed as having GERD while 464 (20.80%) patients had objective findings of reflux esophagitis (RE). Of those 464 patients, only 291 (13.00%) were reported as subjects with GERD symptoms. A total of 528 (23.70%) patients were found to have GERD symptoms, including 19.50% patients with grade A or B reflux esophagitis, 0.90% with grade C and 0.40% with grade D. On multivariate analysis, old age, male, moderate working burden, divorced/widowed and strong tea drinking remained as signif icant independent risk factors for erosive esophagitis. Meanwhile, routine usage of greasy food and constipation were considered as significant independent risk factors for non-erosive reflux disease (NERD). CONCLUSION: GERD is one of the common GI diseaseswith a high occurrence rate in China and its main associated factors include sex, anthropometrical variables and sociopsychological characteristics.Juan Du Jiang Liu Hong Zhang Chao-Hui Yu You-Ming Li 2007World Journal of Gastroenterology2007,13,45:23
6Preliminary molecular epidemiology of the Staphylococcus aureus in lower respiratory tract infections: a multicenter study in China显示文摘LI De-zhi CHEN Yu-sheng YANG Jing-ping ZHANG Wei HU Cheng-ping LI Jia-shu MU Lan HU Ying-hui GENG Rong HU Ke CAI Shao-xi WAN Huan-ying WANG Qiu-yue WEI Li-ping DU Juan YU Qin ZHONG Xiao-ning WANG Rui-qin MA Jian-jun TIAN Gui-zhen WANG Si-qin GAO Zhan-cheng 2011Chinese Medical Journal2011,,5:21
7MicroRNA528 Affects Lodging Resistance of Maize by Regulating Lignin Biosynthesis under Nitrogen-Luxury Conditions显示文摘在氮(N) 奢侈条件下面的住宿实质地减少庄稼产量和种子质量。然而,植物住宿抵抗的分子的机制仍然保持大部分不清楚,特别在玉米。我们这里报导 ZmmiR528 的表示, monocot 特定的 microRNA,被 N 导致 ? 奢侈但是由 N 缺乏减少了。我们由 thioacidolysis 和 N 奢侈显著地减少的乙酰溴化物分析证明在玉米的木质素以及它的全部的内容的 H, G,和 S 单体的产生射击。我们进一步示威 ? 那 ZmLACCASE3 (ZmLAC3 ) 编码包含铜的 laccases,和 ZmLACCASE5 (ZmLAC5 ) 是 ZmmiR528 的目标。在杂交显示出的 situ, ZmmiR528 是,这主要在玉米表示了脉管的纸巾。显著地增加的 ZmLAC3 的 ZmmiR528 或 overexpression 击倒木质素内容和玉米的树皮透度计抵抗起源。相反,转基因的玉米植物 overexpressing ZmmiR528 减少了木质素内容和树皮透度计抵抗并且对在揭示的 N 奢侈定序 conditions.?RNA 分析下面的住宿敏感那 ZmPAL7 和 ZmPAL8 是在转基因的玉米线 downregulating ZmmiR528 的 upregulated。在 N 奢侈条件下面, ZmPALs 的表示层次比在野类型在 ZmmiR528 击倒的线是高得多的并且 ? 转基因的玉米线 overexpressing ZmmiR528。一起拿,这些结果显示由调整 ZmLAC3 和 ZmLAC5 的表示, ZmmiR528 在 N 奢侈条件下面影响玉米住宿抵抗。Qing Sun Xiaogang Liu Juan Yang Wenwen Liu Qingguo Du Hongqiu Wang Chunxiang Fu Wen-Xue Li 2018Molecular Plant2018,11,6:21
8Dried earth layers of artificial forestland in the Loess Plateau of Shaanxi Province显示文摘由在 Shaanxi 省的黄土高原深处决定在 0 和 6 m 之间的人工的林地的地球潮湿内容,潮湿内容,分发和弄干的地球层的形成原因的垂直变化被研究。结果证明平均潮湿内容是在在在 Guanzhong 的超过 10 年鈥檚 生长的人工的森林下面的 2 和 4 m 之间的 9.3% 鈥 ?.5% 平凡、长期的弱弄干的地球层被开发它证明弄干的地球层在黄土高原上广泛地是分布式的。弄干的陆地层的南部的边界到达了 Qinling 山脉的北脚。当降水到达 600 公里时,在在超过 10 岁的人工的森林下面的 2 和 4 m 之间有弱弄干的地球层。当降水在 400 和 500 公里之间时,有中等弄干的地球层。当降水在 800 公里上面时,没有弄干的地球层。在草地土地,玉米陆地和在黄土高原的中央、南部的部分的人工的林地的不到 5 岁下面没有弄干的地球层。在柏树森林下面的弄干的地球层的发展比阔叶的森林弱。在一样的气候的条件下面,在黄土台地下面的弄干的地球层的发展是将近在象第二 and 的一样的水平第三个河平台。弄干的地球层在膜水地区,和埋葬的深度发展了是小的,运动速度在黄土高原是慢的,它是弄干的地球层的形成的直接的水因素,当树年龄和树种类的差别是消费了许多潮湿的植物因素时。从水和膜在 Guanzhong 平原浇的严肃的深度,弄干的地球层的形成原因主要由于自然因素,是清楚的。弄干的层通常在消费了太多潮湿的中年的人工的林地发展,它是在 subhumid 和半干旱的地区的地球潮湿的一般特性。弄干的层 doesn 鈥檛 的外观证明森林 doesn 鈥檛 在这个区域发展;这被取决于他们的发展紧张。在弄干的地球层微弱地发展了的地方,消费更少的水的中国白杨,蝗虫树和中国 scholartree 的人工的森林能在区域被种,但是在弄干的地球层强烈地发展了的地方,不能在区域被种。ZHAO Jingbo DU Juan CHEN Baoqun 2007Journal of Geographical Sciences2007,17,1:17
9Sangxingtang inhibits the inflammation of LPS-induced acute lung injury in mice by down-regulating the MAPK/NF-κB pathway显示文摘In the present study, we investigated anti-inflammatory effects of Sangxingtang(SXT) on acute lung injury using a lipopolysaccharide(LPS)-induced acute lung injury(ALI) mouse model. The cell counting in the bronchoalveolar lavage fluid(BALF) was performed. The degree of lung edema was evaluated by measuring the wet/dry weight(W/D) ratio. The superoxidase dismutase(SOD) and myeloperoxidase(MPO) activities were assayed by SOD and MPO kits, respectively. The levels of inflammatory mediators, including tumor necrosis factor-α(TNF-α) and interleukin-6(IL-6), were assayed by the enzyme-linked immunosorbent assay methods. Pathological changes of lung tissues were observed by Hematoxylin and eosin(HE) staining. The inflammatory signaling pathway-related proteins nuclear factor mitogen activated protein kinases(P38MAPK), extracellular regulated protein kinases(Erk), c-Jun N-terminal kinase(Jnk) and nuclear transcription factor(NF-κB) p65 expressions were measured by Western blotting. Our results showed that the treatment with the SXT markedly attenuated the inflammatory cell numbers in the BALF, decreased the levels of P-P38 MAPK, P-Erk, P-Jnk and P-NF-κB p65 and the total protein levels in lungs, improved the SOD activity and inhibited the MPO activity. Histological studies demonstrated that SXT substantially reduced the LPS-induced neutrophils in lung tissues, compared with the untreated LPS group. In conclusion, our results indicated that SXT had protective effects on LPS-induced ALI in mice.ZHANG Tian-Zhu YANG Shi-Hai YAO Jin-Fu DU Juan YAN Tian-hua 2015Chinese Journal of Natural Medicines2015,13,12:14
10Aloe-emodin exerts cholesterol-lowering effects by inhibiting proprotein convertase subtilisin/kexin type 9 in hyperlipidemic rats显示文摘Hyperlipidemia(HPL)characterized by metabolic disorder of lipids and cholesterol is one of the important risk factors for cardiovascular diseases.Proprotein convertase subtilsin/kexin type 9(PCSK9)is a potent circulating regulator of LDL through its ability to induce degradation of the low-density lipoprotein cholesterol receptor(LDLR)in the lysosome of hepatocytes.Aloe-emodin(AE)is one of potentially bioactive components of Chinese traditionalmedicine Daming capsule.In this study we evaluated the HPL-lowering efficacy of AE in both in vivo and in vitro HPL models.High-fat diet-induced rats were treated with AE(100 mg/kg per day,ig)for 6 weeks.We found that AE administration significantly decreased the levels of total cholesterol(TC)and LDL in the serum and liver tissues.Moreover,AE administration ameliorated HPL-induced hepaticlipid aggregation.But AE administration did not significantly inhibit HMG-CoA reductase activity in the liver of HPL rats.A cellular model of HPL was established in human hepatoma(HepG2)cells treated with cholesterol(20 μg/mL)and 25-hydroxycholesterol(2 μg/mL),which exhibited markedly elevated cholesterol levels.The increased cholesterol levels could be reversed by subsequent treatment with AE(30 μM).In both the in vivo and in vitro HPL models,we revealed that AE selectively suppressed the stero-regulatory element-binding protein-2(SREBP-2)and hepatocyte nuclear factor(HNF)1α-mediated PCSK9 signaling,which in turn upregulated LDL receptor(LDLR)and promoted LDL uptake.This study demonstrates that AE reduces cholesterol content in HPL rats by inhibiting the hepatic PCSK9/LDLR pathway.Zhen-li Su Peng-zhou Hang Juan Hu Yu-yang Zheng Han-qi Sun Jing Guo Ke-yu Liu Zhi-min Du 2020Acta Pharmacologica Sinica2020,41,8:14
11Drug-resistant genes carried by Acinetobacter baumanii isolated from patients with lower respiratory tract infection显示文摘DAI Ning LI De-zhi CHEN Ji-chao CHEN Yu-sheng GENG Rong HU Ying-hui YANG Jing-ping DU Juan HU Cheng-ping ZHANG Wei LI Jia-shu YU Qin WAN Huan-ying MU Lan ZHONG Xiao-ning WEI Li-ping MA Jian-jun WANG Qiu-yue HU Ke TIAN Gui-zhen CAI Shao-xi WANG Rui-qin HE Bei WANG Si-qin WANG Zhan-wei ZHAO Su-rui GAO Zhan-cheng 2010Chinese Medical Journal2010,,18:13
12Effect of CO_2 Enrichment on the Growth and Nutrient Uptake of Tomato Seedlings显示文摘Exposing tomato seedlings to elevated CO2 concentrations may have potentially profound impacts on the tomato yield and quality. A growth chamber experiment was designed to estimate how different nutrient concentrations influenced the effect of elevated CO2 on the growth and nutrient uptake of tomato seedlings. Tomato (Hezuo 906) was grown in pots placed in controlled growth chambers and was subjected to ambient or elevated CO2 (360 or 720μL L-1) and four nutrient solutions of different strengths (1/2-, 1/4-, 1/8-, and 1/16-strength Japan Yamazaki nutrient solutions) in a completely randomized design. The results indicated that some agricultural characteristics of the tomato seedlings such as the plant height, stem thickness, total dry and fresh weights of the leaves, stems and roots, the G value (G value = total plant dry weight/seedling age), and the seedling vigor index (seedling vigor index = stem thickness/(plant height×total plant dry weight) increased with the elevated CO2, and the increases were strongly dependent on the nutrient solution concentrations, being greater with higher nutrient solution concentrations. The elevated CO2 did not alter the ratio of root to shoot. The total N, P, K, and C absorbed from all the solutions except P in the 1/8- and 1/16-strength nutrient solutions increased in the elevated CO2 treatment. These results demonstrate that the nutrient demands of the tomato seedlings increased at elevated CO2 concentrations.LI Juan ZHOU Jian-Min DUAN Zeng-Qiang DU Chang-Wen WANG Huo-Yan 2007Pedosphere2007,17,3:13
13Expression of E-cadherin,beta-catenin,cathepsin D,gelatinases and their inhibitors in invasive ductal breast carcinomas显示文摘背景 E-cadherin, beta-catenin,组织蛋白酶 D,矩阵 metalloproteinase (MMP )-2, MMP-9, metalloproteinase (TIMP ) 的织物禁止者 -1 和 TIMP-2 都是侵略相关的蛋白质。在侵略 ductal 胸癌的这些蛋白质的表达式模式,和他们有已知的 clinicopathological 参数,肿瘤复发和雌激素受体的表达式的协会(嗯),孕酮受体( PR ), PS2 和 c-erbB2 很好没在一套 94 侵略 ductal 胸癌在中国 patients.Methods 被学习,这些分子的标记的蛋白质表达式被 immunohistochemistry ,和他们的协会与已知的 clinicopathological 参数调查, tumo 另外,在这些蛋白质的表情之间的相互关系是保存的 studied.Results 膜 E-cadherin 表示与迟了的肿瘤舞台和肿瘤复发被联系,而减少的 junctional beta-catenin 与积极淋巴节点地位和 c-erbB2 overexpression.Positive 联系了在肿瘤 stromal 组织蛋白酶 D 染色,房间与迟了的肿瘤舞台显示了一个重要协会。在癌症房间的 MMP-2 的高表示与大肿瘤尺寸和 PR 被联系积极表示。TIMP-2 表示断然与肿瘤复发被联系。另外,在这些 biomarkers 的表情之间的相互关系也被估计。在癌症房间染色的组织蛋白酶 D 相反地与它在 stromal 房间染色被相关,并且相反地也相关, MMP-2 在肿瘤 stromal 房间染色。在 stromal 房间的 MMP-2 表示与 TIMP-2 表示显示了反的关联。MMP-9 表示与表示可能精确地具有在更多的一些帮助预言侵略 ductal 胸癌的预后的 E-cadherin, beta-catenin,组织蛋白酶 D, MMP-2 和 TIMP-2 的 TIMP-1 和 TIMP-2 expression.Conclusion 评估显示了平行协会。ZHANG Yun-gang DU Juan TIAN Xin-xia ZHONG Yan-feng FANG Wei-gang 2007Chinese Medical Journal2007,,18:13
14Downregulation of serum mi R-17 and mi R-106b levels in gastric cancer and benign gastric diseases显示文摘Altered micro RNA(mi RNA) associated with gastric cancer(GC) development and mi R-17 and mi R-106 b were differentially expressed in GC tissues. This study detected serum levels of mi R-17 and mi R-106 b expression in GC, benign gastric disease(BGD) and healthy controls to assess them as tumor markers for GC. Serum samples from 40 GC, 32 BGD(10 gastric ulcer, 14 gastric polyps, and 8 gastric ulcer with polyps) and 36 healthy individuals were subjected to quantitative reverse transcription polymerase chain reaction(q RT-PCR) analysis of mi R-17 and mi R-106 b expression. The data showed that the serum levels of mi R-17 and mi R-106 b were significantly reduced in healthy individuals and BGD patients compared to GC patients. There was a significant association of mi R-17 and mi R-106 b expression with age, but not with other clinicopathological features, such as gender, tumor differentiation, stage and lymphatic metastasis. Further analysis showed that, in discriminating GC patients from healthy controls, mi R-17 could yield a receiver-operating characteristic(ROC) area under the curve(AUC) of 0.879 with 80.6% sensitivity and 87.5% specificity and mi R-106 b could yield an AUC of 0.856 with 75.0% sensitivity and 92.5% specificity. The combined AUC of mi R-17 and mi R-106 b was 0.913 with 83.3% sensitivity and 87.5% specificity. Collectively, these data suggest that detection of serum mi R-17 and mi R-106 b levels should be further evaluated as novel non-invasive biomarkers in early GC detection and surveillance of disease progression.Qinghai Zeng Cuihong Jin Wenhang Chen Fang Xia Qi Wang Fan Fan Juan Du Yihang Guo Changwei Lin Kaiyan Yang Jingjing Li Xiaowei Peng Xiaorong Li Ke Cao 2014Chinese Journal of Cancer Research2014,26,6:12
15Insight-HXMT observations of the first binary neutron star merger GW170817显示文摘Finding the electromagnetic(EM) counterpart of binary compact star merger, especially the binary neutron star(BNS) merger,is critically important for gravitational wave(GW) astronomy, cosmology and fundamental physics. On Aug. 17, 2017,Advanced LIGO and Fermi/GBM independently triggered the first BNS merger, GW170817, and its high energy EM counterpart,GRB 170817 A, respectively, resulting in a global observation campaign covering gamma-ray, X-ray, UV, optical, IR, radio as well as neutrinos. The High Energy X-ray telescope(HE) onboard Insight-HXMT(Hard X-ray Modulation Telescope) is the unique high-energy gamma-ray telescope that monitored the entire GW localization area and especially the optical counterpart(SSS17 a/AT2017 gfo) with very large collection area(~1000 cm^2) and microsecond time resolution in 0.2-5 MeV. In addition,Insight-HXMT quickly implemented a Target of Opportunity(ToO) observation to scan the GW localization area for potential X-ray emission from the GW source. Although Insight-HXMT did not detect any significant high energy(0.2-5 MeV) radiation from GW170817, its observation helped to confirm the unexpected weak and soft nature of GRB 170817 A. Meanwhile,Insight-HXMT/HE provides one of the most stringent constraints(~10^(-7) to 10^(-6) erg/cm^2/s) for both GRB170817 A and any other possible precursor or extended emissions in 0.2-5 MeV, which help us to better understand the properties of EM radiation from this BNS merger. Therefore the observation of Insight-HXMT constitutes an important chapter in the full context of multi-wavelength and multi-messenger observation of this historical GW event.TiPei Li ShaoLin Xiong ShuangNan Zhang FangJun Lu LiMing Song XueLei Cao Zhi Chang Gang Chen Li Chen TianXiang Chen Yong Chen YiBao Chen YuPeng Chen Wei Cui WeiWei Cui JingKang Deng YongWei Dong YuanYuan Du MinXue Fu GuanHua Gao He Gao Min Gao MingYu Ge YuDong Gu Ju Guan ChengCheng Guo DaWei Han Wei Hu Yue Huang Jia Huo ShuMei Jia LuHua Jiang WeiChun Jiang Jing Jin YongJie Jin Bing Li ChengKui Li Gang Li MaoShun Li Wei Li Xian Li XiaoBo Li XuFang Li YanGuo Li ZiJian Li ZhengWei Li XiaoHua Liang JinYuan Liao CongZhan Liu GuoQing Liu HongWei Liu ShaoZhen Liu XiaoJing Liu Yuan Liu YiNong Liu Bo Lu XueFeng Lu Tao Luo Xiang Ma Bin Meng Yi Nang JianYin Nie Ge OU JinLu Qu Na Sai Liang Sun Yin Tan Lian Tao WenHui Tao YouLi Tuo GuoFeng Wang HuanYu Wang Juan Wang WenShuai Wang YuSa Wang XiangYang Wen BoBing WU Mei Wu GuangCheng Xiao He Xu YuPeng Xu LinLi Yan JiaWei Yang Sheng Yang YanJi Yang AiMei Zhang ChunLei Zhang ChengMo Zhang Fan Zhang HongMei Zhang Juan Zhang Qiang Zhang Shu Zhang Tong Zhang Wei Zhang WanChang Zhang WenZhao Zhang Yi Zhang Yue Zhang YiFei Zhang YongJie Zhang Zhao Zhang ZiLiang Zhang HaiSheng Zhao JianLing Zhao XiaoFan Zhao ShiJie Zheng Yue Zhu YuXuan Zhu ChangLin Zou 2018Science China(Physics,Mechanics & Astronomy)2018,61,3:12
16The enhanced X-ray Timing and Polarimetry mission—eXTP显示文摘In this paper we present the enhanced X-ray Timing and Polarimetry mission—eXTP. eXTP is a space science mission designed to study fundamental physics under extreme conditions of density, gravity and magnetism. The mission aims at determining the equation of state of matter at supra-nuclear density, measuring effects of QED, and understanding the dynamics of matter in strong-field gravity. In addition to investigating fundamental physics, eXTP will be a very powerful observatory for astrophysics that will provide observations of unprecedented quality on a variety of galactic and extragalactic objects. In particular, its wide field monitoring capabilities will be highly instrumental to detect the electro-magnetic counterparts of gravitational wave sources.The paper provides a detailed description of:(1) the technological and technical aspects, and the expected performance of the instruments of the scientific payload;(2) the elements and functions of the mission, from the spacecraft to the ground segment.ShuangNan Zhang Andrea Santangelo Marco Feroci YuPeng Xu FangJun Lu Yong Chen Hua Feng Shu Zhang Sφren Brandt Margarita Hernanz Luca Baldini Enrico Bozzo Riccardo Campana Alessandra De Rosa YongWei Dong Yuri Evangelista Vladimir Karas Norbert Meidinger Aline Meuris Kirpal Nandra Teng Pan Giovanni Pareschi Piotr Orleanski QiuShi Huang Stephane Schanne Giorgia Sironi Daniele Spiga Jiri Svoboda Gianpiero Tagliaferri Christoph Tenzer Andrea Vacchi Silvia Zane Dave Walton ZhanShan Wang Berend Winter Xin Wu Jean J.M.in't Zand Mahdi Ahangarianabhari Giovanni Ambrosi Filippo Ambrosino Marco Barbera Stefano Basso Jörg Bayer Ronaldo Bellazzini Pierluigi Bellutti Bruna Bertucci Giuseppe Bertuccio Giacomo Borghi XueLei Cao Franck Cadoux Francesco Ceraudo TianXiang Chen Yu Peng Chen Jerome Chevenez Marta Civitani Wei Cui WeiWei Cui Thomas Dauser Ettore Del Monte Sergio Di Cosimo Sebastian Diebold Victor Doroshenko Michal Dovciak YuanYuan Du Lorenzo Ducci QingMei Fan Yannick Favre Fabio Fuschino JoséLuis Ga'lvez Min Gao MingYu Ge Olivier Gevin Marco Grassi QuanYing Gu YuDong Gu DaWei Han Bin Hong Wei Hu Long Ji ShuMei Jia WeiChun Jiang Thomas Kennedy Ingo Kreykenbohm Irfan Kuvvetli Claudio Labanti Luca Latronico Gang Li MaoShun Li Xian Li Wei Li ZhengWei Li Olivier Limousin HongWei Liu XiaoJing Liu Bo Lu Tao Luo Daniele Macera Piero Malcovati Adrian Martindale Malgorzata Michalska Bin Meng Massimo Minuti Alfredo Morbidini Fabio Muleri Stephane Paltani Emanuele Perinati Antonino Picciotto Claudio Piemonte JinLu Qu Alexandre Rachevski Irina Rashevskaya Jerome Rodriguez Thomas Schanz ZhengXiang Shen LiZhi Sheng JiangBo Song LiMing Song Carmelo Sgro Liang Sun Ying Tan Phil Uttley Bo Wang DianLong Wang GuoFeng Wang Juan Wang LangPing Wang YuSa Wang Anna L.Watts XiangYang Wen Jörn Wilms ShaoLin Xiong JiaWei Yang Sheng Yang YanJi Yang Nian Yu WenDa Zhang Gianluigi Zampa Nicola Zampa Andrzej A.Zdziarski AiMei Zhang ChengMo Zhang Fan Zhang Long Zhang Tong Zhang Yi Zhang XiaoLi Zhang ZiLiang Zhang BaoSheng Zhao ShiJie Zheng Yu Peng Zhou Nicola Zorzi J.Frans Zwart 2019Science China(Physics,Mechanics & Astronomy)2019,62,2:11
17Bedaquiline-containing regimens in patients with pulmonary multidrug-resistant tuberculosis in China:focus on the safety显示文摘Background:World Health Organization recommends countries introducing new drug and short treatment regimen for drug resistant tuberculosis(DR-TB)should develop and implement a system for active pharmacovigilance that allows for detection,reporting and management of adverse events.The aim of the study is to evaluate the frequency and severity of adverse events(AEs)of bedaquiline-containing regimen in a cohort of Chinese patients with multidrug-resistant(MDR)/extensively drug-resistant(XDR)-TB based on active drug safety monitoring(aDSM)system of New Drug Introduction and Protection Program(NDIP).Jing-Tao Gao Juan Du Gui-Hui Wu Yi Pei Meng-Qiu Gao Leonardo Martinez Lin Fan Wei Chen Li Xie Yu Chen Hua Wang Long Jin Guo-Bao Li Pei-Lan Zong Yu Xiong Qian-Hong Wu Ming-Wu Li Xiao-Feng Yan Yan-Fang Miao Qing-Shan Cai Xin-Jie Li Da-Peng Bai Shu-Jun Geng Guo-Li Yang Pei-JunTang Yi Zeng Xiao-Hong Chen Tong-Xia Li Cui Cai Yun Zhou Ma Zhuo Jian-Yun Wang Wen-Long Guan Lin Xu Ji-Chan Shi Wei Shu Li-Li Cheng FeiTeng Yu-Jia Ning Shi-Heng Xie Yu-Xian Sun Li-Jie Zhang Yu-Hong Liu 2021Infectious Diseases of Poverty2021,10,2:11
18Combined hepatocellular cholangiocarcinoma: Controversies to be addressed显示文摘Combined hepatocellular cholangiocarcinoma(CHC) accounts for 0.4%-14.2% of primary liver cancer cases and possesses pathological features of both hepatocellular carcinoma and cholangiocarcinoma. Since this disease was first described and classified in 1949, the classification of CHC has continuously evolved. The latest definition and classification of CHC by the World Health Organization is based on the speculation that CHC arises from hepatic progenitor cells. However, there is no evidence demonstrating the common origin of different components of CHC. Furthermore, the definition of CHC subtypes is still ambiguous and the identification of CHC subtype when a single tumor contains many components has remained unresolved. In addition, there is no summary on the newly recognized histopathology features or the contribution of CHC components to prognosis and outcome of this disease. Here we provide a review of the current literature to address these questions.An-Qiang Wang Yong-Chang Zheng Juan Du Cheng-Pei Zhu Han-Chun Huang Shan-Shan Wang Liang-Cai Wu Xue-Shuai Wan Hao-Hai Zhang Ruo-Yu Miao Xin-Ting Sang Hai-Tao Zhao 2016World Journal of Gastroenterology2016,22,18:11
19Value of lung ultrasound score for evaluation of blast lung injury in goats显示文摘Purpose:To establish a severe blast lung injury model of goats and investigate the feasibility of lung ultrasonic score in the evaluation of blast lung injury.Methods:Twenty female healthy goats were randomly divided into three groups by different driving pressures:4.0 MPa group(n=4),4.5 MPa group(n=12)and 5.0 MPa group(n=4).The severe blast lung injury model of goats was established using a BST-I bio-shock tube.Vital signs(respiration,heart rate and blood pressure),lung ultrasound score(LUS),PO2/FiO2 and extravascular lung water(EVLW)were measured before injury(0 h)and at 0.5 h,3 h,6 h,9 h,12 h after injury.Computed tomography scan was performed before injury(0 h)and at 12 h after injury for dynamic monitoring of blast lung injury and measurement of lung volume.The correlation of LUS with PaO2/FiO2,EVLW,and lung injury ratio(lesion volume/total lung volume*100%)was analyzed.All animals were sacrificed at 12 h after injury for gross observation of lung injury and histopathological examination.Statistical analysis was performed by the SPSS 22.0 software.The measurement data were expressed as mean±standard deviation.The means of two samples were compared using independent-sample t-test.Pearson correlation analysis was conducted.Results:(1)At 12 h after injury,the mortality of goats was 0,41.67% and 100%in the 4.0 Mpa,4.5 MPa and 5.0 MPa groups,respectively;the area of pulmonary hemorrhage was 20.00%±13.14% in the 4.0 Mpa group and 42.14%±15.33% in the 4.5 MPa group.A severe lung shock injury model was established under the driving pressure of 4.5 MPa.(2)The respiratory rate,heart rate,LUS and EVLW were significantly increased,while PaO2/FiO2 was significantly reduced immediately after injury,and then they gradually recovered and became stabilized at 3 h after injury.(3)LUS was positively correlated with EVLW(3 h:r=-0.597,6 h:r=-0.698,9 h:r=-0.729;p<0.05)and lung injury ratio(12 h:r=-0.884,p<0.05),negatively correlated with PaO2/FiO2(3 h:r=-0.871,6 h:r=-0.637,9 h:r=-0.658;p<0.05).Conclusion:We established a severe blast lung injury model of goats using the BST-I bio-shock tube under the driving pressure of 4.5 MPa and confirmed that ultrasound can be used for quick evaluation and dynamic monitoring of blast lung injury.Yu-Qi Xue Chun-Shuang Wu Hua-Cai Zhang Juan Du Jian-Hui Sun An-Qiang Zhang Ling Zeng Mao Zhang Jian-Xin Jiang 2020Chinese Journal of Traumatology2020,23,1:9
20Quercetin in combating H2O2 induced early cell apoptosis and mitochondrial damage to normal human keratinocytes显示文摘背景氧化应力在表皮的疾病的致病起一个重要作用。这研究试图在有教养的正常人的 keratinocytes 在抗氧化的反应上并且在 mitochondrial 保护上调查橡黄素的效果。方法有教养的 HaCaT 房间与 H_2O_2 的不同集中被对待(0, 50, 100, 250, 500 mol/L ) 为时间的不同时期(0.5, 1,2,4 个小时) 建立一个氧化压力模型。有教养的 HaCaT 房间随机被分到控制, H_2O_2,和 quercetin+H_2O_2 组。为橡黄素组,房间与橡黄素的不同集中被对待(0,10, 25, 50 mol/L ) 在到 H_2O_2 的暴露前。房间的词法变化在一台转换显微镜和一台电子显微镜下面被观察。房间生存能力被 MTT 方法检测。房间 apoptosis (AnnexinV/propidium 碘化物两倍污点) 并且 mitochondrial 膜潜力(m) 变化被流动 cytometry 检测。结果 HaCaT 房间的一个氧化压力模型在合适的集中(250 mol/L ) 下面被建立并且对待 H_2O_2 (2 个小时) 的时间。当 apoptotic 房间的百分比显著地与控制组相比在 H_2O_2 组增加了时,房间生存能力和 m 在一个集中依赖者和时间依赖者举止减少了(P < 0.05 ) 。橡黄素的房间生存能力和 m 对待增加的组(P < 0.05 ) 并且 apoptotic 房间的百分比在 1-50 mol/L 橡黄素的集中减少了(P < 0.01 ) 与 H_2O_2 相比对待的组。结论橡黄素能减轻房间损坏,从 H_2O_2 的 apoptosis 由反氧化和 mitochondrial 保护导致损害到 HaCaT 房间。WANG Xiao-yan HE Pei-ying DU Juan ZHANG Jian-zhong 2010Chinese Medical Journal2010,,5:9
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