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| 1 | Measurement of in-vehicle volatile organic compounds under static conditions显示文摘在车辆内的不稳定的有机化合物(VOC ) 的类型和数量用 theThermodesorber 气体在静态的条件下面在一新车辆和二旧车辆被决定了用色层法分离 / 集中分光计(TD-GC/MS ) 。空气采样和分析在 USEPA 方法 TO-17.A 房间尺寸的要求下面被进行,环境测试房间被利用提供要求的环境条件(温度,湿度,水平、垂直的气流速度,和背景 VOCsconcentration ) 的稳定、精确的控制。尽管在每车辆以内检测的全部的不稳定的有机化合物( TVOC )的数量是相对不同的,静态的车辆测试表明了那(在新车辆 A ,在使用的车辆 B 的 1240 亩 g/m^3 ,和在使用的车辆 C 的 132 ng/m^3 的 4940 u.g/m^3 ),甲苯,二甲苯,一些芳香族化合物,和各种各样的C_7-C_( 12 )链烷在在测试的所有三车辆的占优势的 VOC 种类之中。另外, tetramethyl succinonitrile,可能源于泡沫垫子在车辆 B.The 类型被检测, VOC 的数量根据因素的各种各样的类型更加变化了,例如,车辆年龄,车辆模型,温度,空气汇率,和环境气流速度。例如,如果气流速度从 0.1 m/s 增加到 0.7 m/s, vehicle'sair 汇率从 0.15 h~ 增加(-1)to 0.67 h^( 从 1780 ~ 1201 ng/m^3 的 -1),and 在里面车辆 TVOC 集中减少。 | YOU Ke-wei GE Yun-shan HU Bin NING Zhan-wu ZHAO Shou-tang ZHANG Yan-ni XIE Peng | 2007 | Journal of Environmental Sciences2007，19，10： | 27 |
| 2 | The willow genome and divergent evolution from poplar after the common genome duplication显示文摘 | Xiaogang Dai Quanjun Hu Qingle Cai Kai Feng Ning Ye Gerald A Tuskan Richard Milne Yingnan Chen Zhibing Wan Zefu Wang Wenchun Luo Kun Wang Dongshi Wan Mingxiu Wang Jun Wang Jianquan Liu Tongming Yin | 2014 | Cell Research2014，24，10： | 28 |
| 3 | Three-dimensional artificial transpiration for efficient solar waste-water treatment显示文摘Solar steam generation is emerging as promising solar-energy conversion technology for potential applications in desalination, sterilization and chemical purification. Despite the recent use of photon management and thermal insulation, achieving optimum solar steam efficiency requires simultaneous minimization of radiation, convection and conduction losses without compromising light absorption.Inspired by the natural transpiration process in plants, here we report a 3 D artificial transpiration device with all three components of heat loss and angular dependence of light absorption minimized, which enables over 85% solar steam efficiency under one sun without external optical or thermal management. It is also demonstrated that this artificial transpiration device can provide a complementary path for waste-water treatment with a minimal carbon footprint, recycling valuable heavy metals and producing purified water directly from waste water contaminated with heavy metal ions. | Xiuqiang Li Renxing Lin George Ni Ning Xu Xiaozhen Hu Bin Zhu Guangxin Lv Jinlei Li Shining Zhu Jia Zhu | 2018 | National Science Review2018，5，1： | 27 |
| 4 | Analysis of variabilities of serum proteomic spectra in patients with gastric cancer before and after operation显示文摘瞄准:为了在手术前后与胃的癌症在病人学习浆液 proteomic 系列的可变性以便检测特定的蛋白质标记,那能被用于胃的癌症的快诊断。方法:从有在操作前后的胃的癌症的病人的 46 件浆液样品的 Proteomic 系列并且 40 被 IMAC-Cu 蛋白质薄片和飞行团分光术的提高表面的激光 desorption/ 电离时间从正常个人产生。结果:十四差别在浆液表示了蛋白质被外科手术前的病人和正常个人的 proteomic 系列的分析屏蔽。我们获得了 4 蛋白质(热吃惊蛋白质 27,调整葡萄糖的蛋白质,禁止在,蛋白质二硫化物异构酶 A3 ) 完成对班有能力的标记模式耐心队、正常队。这些标记模式分别地产出 95.7% 敏感和 92.5% 特性。在外科手术前的病人的浆液过去表示的蛋白质显然是下面调整的。结论:胃的癌症的特定的蛋白质标记能被用于胃的癌症的快诊断和预后的判断。SELDI-TOF-MS 是为在浆液的新蛋白质标记的察觉和鉴定的一个有用工具。 | Hong Ren Ning Du Gang Liu Heng-Tong Hu Wei Tian Zhi-Ping Deng Jing-Sen Shi | 2006 | World Journal of Gastroenterology2006，12，17： | 25 |
| 5 | Isolation and Identification of Cancer Stem-Like Cells from Murine Melanoma Cell Lines显示文摘In current study,cancer stem-like cells in the murine melanoma B16F10 cells were investigated.CD phenotypes of the B16F10 cells were analyzed by flow cytometry,and the specific CD phenotype cells from the B16F10 cells were isolated by MACS.Then we used colony formation assay in soft agar media,the cell growth assay in serum-free culture media as well as the tumorigenicity investigation of the specific CD phenotype cells in C57BL/6 mice, respectively,to identify cancer stem-like cells in the B16F10 cells.The results showed that the B16F10 cells could form spherical clones in serum-free culture media,and the rate of clonegenesis of CD133 + ,CD44 + and CD44 + CD133 + cells was higher than that of CD133 - ,CD44 - and CD44 + CD133 - cells in soft agar media,respectively. The tumorigenic potential of CD133 + ,CD44 + ,CD44 + CD133 + cells and CD44 + CD133 + CD24 + cells was stronger than that of CD133 - ,CD44 - ,CD44 + CD133 - cells and CD44 + CD133 + CD24 - cells in mice,respectively.In conclusion,the CD44 + CD133 + CD24 + cells have some biological properties of cancer stem-like cells or are highly similar to the characteristics of cancer stem cells(CSC).These results provide an important method for identifying cancer stem-like cells in B16F10 cells and for further cancer target therapy. | Jun Dou Meng Pan Ping Wen Yating Li Quan Tang Lili Chu Fengshu Zhao Chuilian Jiang Weihua Hu Kai Hu Ning Gu | 2007 | Cellular & Molecular Immunology2007，4，6： | 25 |
| 6 | Matrine attenuates oxidative stress and cardiomyocyte apoptosis in doxorubicin-induced cardiotoxicity via maintaining AMPKα/UCP2 pathway显示文摘Oxidative stress and cardiomyocyte apoptosis are involved in the pathogenesis of doxorubicin(DOX)-induced cardiotoxicity. Matrine is well-known for its powerful anti-oxidant and anti-apoptotic capacities. Our present study aimed to investigate the effect of matrine on DOX-induced cardiotoxicity and try to unearth the underlying mechanisms. Mice were exposed with DOX to generate DOX-induced cardiotoxicity or normal saline as control. H9 C2 cells were used to verify the effect of matrine in vitro.DOX injection triggered increased generation of reactive oxygen species(ROS) and excessive cardiomyocyte apoptosis, which were significantly mitigated by matrine. Mechanistically, we found that matrine ameliorated DOX-induced uncoupling protein 2(UCP2) downregulation, and UCP2 inhibition bygenipin could blunt the protective effect of matrine on DOX-induced oxidative stress and cardiomyocyte apoptosis. Besides, 50-AMP-activated protein kinase α2(Ampkα2) deficiency inhibited matrine-mediated UCP2 preservation and abolished the beneficial effect of matrine in mice. Besides, we observed that matrine incubation alleviated DOX-induced H9 C2 cells apoptosis and oxidative stress level via activating AMPKα/UCP2, which were blunted by either AMPKα or UCP2 inhibition with genetic or pharmacological methods. Matrine attenuated oxidative stress and cardiomyocyte apoptosis in DOX-induced cardiotoxicity via maintaining AMPKα/UCP2 pathway, and it might be a promising therapeutic agent for the treatment of DOX-induced cardiotoxicity. | Can Hu Xin Zhang Wenying Wei Ning Zhang Haiming Wu Zhenguo Ma Lingli Li Wei Deng Qizhu Tang | 2019 | Acta Pharmaceutica Sinica B2019，9，4： | 25 |
| 7 | Crystal structure and biochemical analyses reveal Beclin 1 as a novel membrane binding protein显示文摘Beclin 1 基因是 haplo 不够的肿瘤 suppressor 并且在 autophagy 起一个必要作用。然而, Beclin 1 由工作的分子的机制仍然保持大部分未知。这里,我们在 1.6 Å 报导 Beclin 1 的 evolutionarily 保存的领域(ECD ) 的水晶结构;分辨率。Beclin 1 ECD 展览一以前 unreported 褶层,与在中央轴附近相称性地安排的三次结构的重复。Beclin 1 ECD 定义膜绑定领域的一个新奇的类,与为与 cardiolipin 充实的类脂化合物膜的强壮的偏爱。在 Beclin 1 ECD 的一个表面环的尖端,包括三芳香的氨基酸,与类脂化合物膜充当一根恐水病的手指到伙伴,因而导致膜和 liposomes 的变丑。这些芳香的残余的变化使 Beclin 1 变为不能稳定地在 vitro 与类脂化合物膜联系并且不能充分在 vivo 在 Beclin 1-knockdown 房间救 autophagy。这些观察为译解形成一个重要框架 Beclin 1 的生物功能。 | Weljlao Huang Wooyoung Chol Wanqiu Hu Na Mi Qiang Guo Meisheng Ma Mei Liu Yuan Tian Peilong Lu Feng-Liang Wang Haiteng Deng Lei Liu Ning Gao Li Yu Yigong Shi | 2012 | Cell Research2012，22，3： | 21 |
| 8 | Insult of gastroesophageal reflux on airway: clinical significance of pharyngeal nozzle显示文摘在到最糟的最高的注意在航线上吸烟以及薄雾侮辱的全球付钱的时间,所有人知道两个外长、显著。然而,包括许多医药人员,人们主要不知道 gastroesophageal 倒流(GER ) 怎么糟糕在我们的自己的航线上侮辱。GER 的症状通常被看作心痛和流回,它能主要被容忍。不管多么起来在它出现的地方,去的胃的内容相对地传递食管然后远侧的咽象苛评一样的鸟喙,用作一张嘴,以便生产众多微粒子并且到达oro鼻的洞并且另外引起的航线过敏鼻炎和气喘的攻击,甚至肺的实质损害。它将减少生活质量或甚至使受危险生活。内长的侮辱在呼吸系统出现,但是从消化的道发源的点不是众所周知的并且经常 undiagnosed 并且不正确地对待。导致的航线挑战是的 GER 一个可对待、预防的实体一旦诊断被做,好消除能通过 radiofrequency 或 fundoplication 借助于张开的贲门的生活方式调整,药,或固定被期望。作者王忠高博士承受了它为长并且症状在反倒流外科以后消失了 8 年。这是王忠高博士和他的队工作的一个演讲并且将引起注意到公众以便认出作为吸烟或薄雾从人的本身,然而并非从外面的环境发生的一个可对待的条件做的这个相对未知的实体。 | Zhonggao Wang Zhiwei Hu Jimin Wu Feng Ji Hongtao Wang Yungang Lai Xiang Gao Yachan Ning Chengchao Zhang Zhitong Li Weitao Liang Jianjun Liu | 2015 | Frontiers of Medicine2015，9，1： | 21 |
| 9 | Minimally invasive percutaneous compression plating versus dynamic hip screw for intertrochanteric fractures: a randomized control trial显示文摘ObjectiveIntertrochanteric 腿节骨折是在老病人的普通损害。动态新潮的螺丝钉(DHS ) 为固定用作标准选择;然而,它有几个缺点。经皮的压缩板(PCCP ) 的研究关于它的功效和安全仍然是不确定的。由比较二个方法,我们与 intertrochanteric 腿节破裂估计了他们 121 个老病人的临床的治疗学的 outcome.MethodsA 总数(类型 AO/OTA 31 .A1-A2 , Evans 类型 1 )随机被划分成经历一个最低限度地侵略的 PCCP 过程或操作持续时间是的一个常规 DHS fixation.ResultsThe 平均数的二个组在 PCCP 组显著地更短( 55.2 ; min 对 88.5 ; min , P ;< ; 0.01 )。血损失是 156.5 ml ± 18.3 在 PCCP 组和 513.2 的 ml; ml ± 66.2 在 DHS 组的 ml (P < 0.01 ) 。在与 PCCP 对待的病人之中, 3.1% 需要输血,与 44.6% 那些那有的 DHS 外科相比(P < 0.01 ) 。PCCP 组显示了不太手术后的复杂并发症(P < 0.05 ) 。在 PCCP 组的麻醉学者分数和哈里斯臀部分数的吝啬的美国社会比在 DHS 组的那些好。在到几个优点的吝啬的医院停留,死亡率,或骨折 healing.ConclusionDue 没有重要差别, PCCP 有潜力为对待 intertrochanteric 破裂成为理想的选择(类型 AO/OTA 31 .A1-A2, Evans 类型 1 ) ,在特别地老。 | Cheng Qiang Huang Wei Gong Xuan Wang Changdong Liang Xi Hu Ning | 2014 | Chinese Journal of Traumatology2014，17，5： | 20 |
| 10 | The ChinaMAP analytics of deep whole genome sequences in 10,588 individuals显示文摘Metabolic diseases are the most common and rapidly growing health issues worldwide.The massive population-based human genetics is crucial for the precise prevention and intervention of metabolic disorders.The China Metabolic Analytics Project(ChinaMAP)is based on cohort studies across diverse regions and ethnic groups with metabolic phenotypic data in China.Here,we describe the centralized analysis of the deep whole genome sequencing data and the genetic bases of metabolic traits in 10,588 individuals from the ChinaMAP.The frequency spectrum of variants,population structure,pathogenic variants and novel genomic characteristics were analyzed.The individual genetic evaluations of Mendelian diseases,nutrition and drug metabolism,and traits of blood glucose and BMI were integrated.Our study establishes a large-scale and deep resource for the genetics of East Asians and provides opportunities for novel genetic discoveries of metabolic characteristics and disorders. | Yanan Cao Lin Li Min Xu Zhimin Feng Xiaohui Sun Jieli Lu Yu Xu Peina Du Tiange Wang Ruying Hu Zhen Ye Lixin Shi Xulei Tang Li Yan Zhengnan Gao Gang Chen Yinfei Zhang Lulu Chen Guang Ning Yufang Bi Weiqing Wang The ChinaMAP Consortium | 2020 | Cell Research2020，30，9： | 20 |
| 11 | Application of Hot Forming High Strength Steel Parts on Car Body in Side Impact显示文摘Lightweight structure is an important method to increase vehicle fuel efficiency.High strength steel is applied for replacing mild steel in automotive structures to decrease thickness of parts for lightweight.However,the lightweight structures must show the improved capability for structural rigidity and crash energy absorption.Advanced high strength steels are attractive materials to achieve higher strength for energy absorption and reduce weight of vehicles.Currently,many research works focus on component level axial crash testing and simulation of high strength steels.However,the effects of high strength steel parts to the impact of auto body are not considered.The goal of this research is to study the application of hot forming high strength steel(HFHSS) in order to evaluate the potential using in vehicle design for lightweight and passive safety.The performance of HFHSS is investigated by using both experimental and analytical techniques.In particular,the focus is on HFHSS which may have potential to enhance the passive safety for lightweight auto body.Automotive components made of HFHSS and general high strength steel(GHSS) are considered in this study.The material characterization of HFHSS is carried out through material experiments.The finite element method,in conjunction with the validated model is used to simulate the side impact of a car with GHSS and HFHSS parts according to China New Car Assessment Programme(C-NCAP) crash test.The deformation and acceleration characteristics of car body are analyzed and the injuries of an occupant are calculated.The results from the simulation analyses of HFHSS are compared with those of GHSS.The comparison indicates that the HFHSS parts on car body enhance the passive safety for the lightweight car body in side impact.Parts of HFHSS reduce weight of vehicle through thinner thickness offering higher strength of parts.Passive safety of lightweight car body is improved through reduction of crash deformation on car body by the application of HFHSS parts.The experiments and simulation are conducted to the HFHSS parts on auto body.The results demonstrate the feasibility of the application of HFHSS materials on automotive components for improved capability of passive safety and lightweight. | SUN Hongtu HU Ping MA Ning SHEN Guozhe LIU Bo ZHOU Dinglu | 2010 | Chinese Journal of Mechanical Engineering2010，23，2： | 19 |
| 12 | Radiofrequency treatment on respiratory symptoms due to gastroesophageal reflux disease显示文摘为 gastroesophageal 倒流疾病(GERD ) 的呼吸症状(RS ) 的背景诊断和治疗对普通食道的症状比那更困难。这研究的目标是评估 radiofrequency (RF ) 的功效和安全在到有象喘那样的主要呼吸的演讲的 10 月 2008,505 日 GERD 病人的从 2006 年 4 月的初步的 12 月的后续 observation.Methods 的 GERD 的 RS 上的治疗,长期的咳嗽或嘶哑,被内视镜的 RF 对待。一张问询表在治疗前后被完成,用从 0 ~ 5 估计症状严厉和频率的六点的规模。症状分数是频率的和, severity.Results 症状分数显著地在后续经期的结束被改进。吝啬的心痛分数从 5.31 ~ 1.79 减少了。吝啬的流回分数从 5.02 ~ 1.64 减少了;吝啬的咳嗽分数从 6.77 ~ 2.85 减少了;吝啬的喘分数从 7.83 ~ 3.07 减少了;并且吝啬的嘶哑分数从 5.13 ~ 1.81 减少了(P 0.01 ) 。没有主要复杂并发症或死亡发生了。次要的复杂并发症包括了暂时的 procedural 以后 retrosternal 不舒适或疼痛(n=106; 21.0%) ,温和发烧(n=86; 17.0%) ,短暂恶心 / 呕吐(n=97; 19.2%) ,并且短暂咽下困难(n=42; 9.3%) 。35 (6.9%) 病人们有症状的复发。内视镜的 RF 治疗在六个病人被重复,并且 laparoscopic fundoplication 在内视镜的 RF 是的 seven.Conclusion 被执行与 GERD 在病人对待 RS 的一个有效、安全的工具。 | GAO Xiang WANG Zhong-gao WU Ji-min JI Feng ZHANG Cheng-chao NING Ya-chan LI Zhi-tong HU Zhi-wei CHEN Xiu TIAN Shu-rui | 2011 | Chinese Medical Journal2011，，7： | 19 |
| 13 | Outcomes of furazolidone-and amoxicillin-based quadruple therapy for Helicobacter pylori infection and predictors of failed eradication显示文摘AIM To evaluate the outcomes of furazolidone-and amoxicillin-based quadruple therapy for treatment of Helicobacter pylori(H. pylori) infection and identify predictors of failed eradication.METHODS Patients with H. pylori infection treated with furazolidone, amoxicillin, bismuth, and proton pump inhibitor therapy(January 2015 to December 2015) who received the ^(13)C-urea breath test > 4 wk after treatment were evaluated. Demographic and clinical data including prior H. pylori treatment attempts, medication adherence, alcohol and cigarette consumption during therapy, and treatment-related adverse events were recorded by reviewing medical records and telephone surveys. H. pylori eradication rates for overall and subgroups were evaluated. Multivariate analysis was performed to identify independent predictors of failed H. pylori eradication.RESULTS Of the 992 patients treated and retested for H. pylori infection, the overall eradication rate was 94.5% [95% confidence interval(CI): 94.1%-95.9%]. H. pylori eradication rate of primary therapy was 95.0%(95%CI: 93.5%-96.5%), while that of rescue therapy was 91.3%(95%CI: 86.8%-95.8%). Among the 859 patients who completed the study protocol, 144(17%) reported treatment-related adverse events including 24(3%) leading to premature discontinuation. On multivariate analysis, poor medication adherence [adjusted odds ratio(AOR) = 6.7, 95%CI: 2.8-15.8], two or more previous H. pylori treatments(AOR = 7.4, 95%CI: 2.2-24.9), alcohol consumption during therapy(AOR = 4.4, 95%CI: 1.5-12.3), and possibly smoking during therapy(AOR = 1.9, 95%CI: 0.9-4.3) were associated with failed H. pylori eradication. CONCLUSION Furazolidone-and amoxicillin-based quadruple therapy for H. pylori infection in an area with a high prevalence of clarithromycin resistance demonstrated high eradication rates as primary and rescue therapies with a favorable safety profile. Patient education targeting abstinence from alcohol during therapy and strict medication adherence may further optimize H. pylori eradication. | Ya-Wen Zhang Wei-Ling Hu Yuan Cai Wen-Fang Zheng Qin Du John J Kim John Y Kao Ning Dai Jian-Min Si | 2018 | World Journal of Gastroenterology2018，24，40： | 18 |
| 14 | Fault Diagnosis Approach of Local Ventilation System in Coal Mines Based on Multidisciplinary Technology显示文摘In order to reduce the probability of fault occurrence of local ventilation system in coal mine and prevent gas from exceeding the standard limit, an approach incorporating the reliability analysis, rough set theory, genetic algorithm (GA), and intelligent decision support system (IDSS) was used to establish and develop a fault diagnosis system of local ventilation in coal mine. Fault tree model was established and its reliability analysis was performed. The algorithms and software of key fault symptom and fault diagnosis rule acquiring were also analyzed and developed. Finally, a prototype system was developed and demonstrated by a mine instance. The research results indicate that the proposed approach in this paper can accurately and quickly find the fault reason in a local ventilation system of coal mines and can reduce difficulty of the fault diagnosis of the local ventilation system, which is significant to decrease gas exploding accidents in coal mines. | GONG Xiao-yan XUE He TAO Xin-li HU Ning | 2006 | Journal of China University of Mining and Technology2006，16，3： | 18 |
| 15 | Reversing drug resistance of soft tumor-repopulating cells by tumor cell-derived chemotherapeutic microparticles显示文摘颠倒使人重新住入肿瘤的房间(TRC ) 的药抵抗或起源的发展中的新奇途径像房间的癌症房间是迫切临床的需要改进癌症病人的结果。这里,我们显示出用肿瘤颠倒 TRC 的药抵抗的一条创新途径包含反肿瘤药的导出房间的 microparticles (T-MPs ) 。由比区分的癌症房间更可变形的优点, TRC 优先地收起 T-MPs 在进入房间以后释放反肿瘤药,它接着导致 TRC 的死亡。内在的机制包括防碍药流出并且支持这些药的原子入口。我们的调查结果在用有希望的临床的应用程序颠倒 TRC 的药抵抗在 T-MPs 的举起和一条新奇途径的有效性表明肿瘤房间柔软的重要性。 | Jingwei Ma Yi Zhang Ke Tang Huafeng Zhang Xiaonan Yin Yong Li Pingwei Xu Yanling Sun Ruihua Ma Tiantian Ji Junwei Chen Shuang Zhang Tianzhen Zhang Shunqun Luo Yang Jin Xiuli Luo Chengyin Li Hongwei Gong Zhixiong Long Jinzhi Lu Zhuowei Hu Xuetao Cao Ning Wang Xiangliang Yang Bo Huang | 2016 | Cell Research2016，26，6： | 17 |
| 16 | Calcium channel blockers reduce severe fever with thrombocytopenia syndrome virus (SFTSV) related fatality显示文摘Severe fever with thrombocytopenia syndrome (SFTS),an emerging tick-borne infectious disease caused by a novel phlebovirus (SFTS virus, SFTSV), was listed among the top 10 priority infectious diseases by the World Health Organization due to its high fatality of 12%-50% and possibility of pandemic transmission. Currently, effective anti-SFTSV intervention remains unavailable. Here, by screening a library of FDA-approved drugs, we found that benidipine hydrochloride, a calcium channel blocker (CCB), inhibited SFTSV replication in vitro. Benidipine hydrochloride was revealed to inhibit virus infection through impairing virus internalization and genome replication. Further experiments showed that a broad panel of CCBs, including nifedipine, inhibited SFTSV infection. The anti-SFTSV effect of these two CCBs was further an a lyzed in a humanized mouse model in which CCB treatment resulted in reduced viral load and decreased fatality rate. Importantly, by performing a retrospective clinical investigation on a large cohort of 2087 SFTS patients, we revealed that nifedipine administration enhaneed virus clearance, improved clinical recovery, and remarkably reduced the case fatality rate by >5-fold. These findings are highly valuable for developing potential host-oriented therapeutics for SFTS and other lethal acute viral infections known to be inhibited by CCBs in vitro. | Hao Li Lei-Ke Zhang Shu-Fen Li Shao-Fei Zhang Wei-Wei Wan Yu-Lan Zhang Qi-Lin Xin Ke Dai Yuan-Yuan Hu Zhi-Bo Wang Xiang-Tao Zhu Yu-Jie Fang Ning Cui Pan-He Zhang Chun Yuan Qing-Bin Lu Jie-Ying Bai Fei Deng Geng-Fu Xiao Wei Liu Ke Peng | 2019 | Cell Research2019，29，9： | 15 |
| 17 | Kanglexin,a novel anthraquinone compound,protects against myocardial ischemic injury in mice by suppressing NLRP3 and pyroptosis显示文摘Pyroptosis is a form of inflammatory cell death that could be driven by the nucleotide-binding oligomerization domain-like receptor family pyrin domain-containing 3(NLRP3)inflammasome activation following myocardial infarction(MI).Emerging evidence suggests the therapeutic potential for ameliorating MI-induced myocardial damages by targeting NLRP3 and pyroptosis.In this study,we investigated the myocardial protection effect of a novel anthraquinone compound(4,5-dihydroxy-7-methyl-9,10-anthraquinone-2-ethyl succinate)named Kanglexin(KLX)in vivo and in vitro.Male C57BL/6 mice were pre-treated either with KLX(20,40 mg·kg^?1per day,intragastric gavage)or vehicle for 7 consecutive days prior to ligation of coronary artery to induce permanent MI.KLX administration dose-dependently reduced myocardial infarct size and lactate dehydrogenase release and improved cardiac function as compared to vehicle-treated mice 24 h after MI.We found that MI triggered NLRP3 inflammasome activation leading to conversion of interleukin-1β(IL-1β)and IL-18 into their active mature forms in the heart,which could expand the infarct size and drive cardiac dysfunction.We also showed that MI induced pyroptosis,as evidenced by increased DNA fragmentation,mitochondrial swelling,and cell membrane rupture,as well as increased levels of pyroptosis-related proteins,including gasdermin D,N-terminal GSDMD,and cleaved caspase-1.All these detrimental alterations were prevented by KLX.In hypoxia-or lipopolysaccharide(LPS)-treated neonatal mouse ventricular cardiomyocytes,we showed that KLX(10μM)decreased the elevated levels of terminal deoxynucleotidyl transferase dUTP nick end labeling-and propidium iodide-positive cells,and pyroptosis-related proteins.We conclude that KLX prevents MI-induced cardiac damages and cardiac dysfunction at least partly through attenuating NLRP3 and subsequent cardiomyocyte pyroptosis,and it is worthy of more rigorous investigations for its potential for alleviating ischemic heart disease. | Yu Bian Xin Li Ping Pang Xue-ling Hu Shu-ting Yu Yi-ning Liu Xin Li Ning Wang Jin-hui Wang Wei Xiao Wei-jie Du Bao-feng Yang | 2020 | Acta Pharmacologica Sinica2020，41，3： | 15 |
| 18 | Upregulation of CD81 in trophoblasts induces an imbalance of Treg/Th17 cells by promoting IL-6 expression in preeclampsia显示文摘The disturbance of maternal immune tolerance to a semiallogeneic fetus is recognized as one of the key pathologies of preeclampsia(PE),in which an imbalance between the inflammation-limiting regulatory T cells(Tregs)and the inflammationmediating Th17 cells plays an essential role.Previously,we reported that the abnormal upregulation of tetraspannin CD81 in trophoblast cells(fetal component)participated in the pathogenesis of PE.However,as one of the potential immune regulatory molecules,whether CD81 induces PE by interfering with the balance of the maternal immune system has not yet been clarified.Thus,we investigated the relationship between the upregulation of CD81 in trophoblast cells and the imbalance of Treg and Th17 cells in mothers.Here,we demonstrated that upregulation of CD81 in trophoblast cells was accompanied by a decrease in Treg cells and an increase in Th17 cells in both the basal plate(placental maternal side)and peripheral blood of patients with PE.In vitro culture of naïve T cells with medium from the CD81-overexpressing trophoblast cell line HTR-8 resulted in enhanced differentiation of T cells into Th17 cells and decreased the formation of Tregs,which was dependent on the paracrine signaling of IL-6 in trophocytes,induced by CD81.In a CD81-induced PE rat model,we found a significant shift of T cell differentiation towards Th17 cells,and administration of IL-6 antibody mitigated the PE phenotype and the imbalance of the Treg/Th17 cells.These results define a vital regulatory cascade involving trophocyte-derived CD81,IL-6,and maternal Treg/Th17 cells in the pathogenesis of PE and suggests new therapeutic approaches based on CD81 and IL-6 downregulation to prevent human PE. | Hailin Ding Yimin Dai Yi Lei Zhiyin Wang Dan Liu Ruotian Li Li Shen Ning Gu Mingming Zheng Xiangyu Zhu Guangfeng Zhao Yali Hu | 2019 | Cellular & Molecular Immunology2019，16，3： | 15 |
| 19 | Do pyroptosis, apoptosis, and necroptosis (PANoptosis) exist in cerebral ischemia? Evidence from cell and rodent studies显示文摘Some scholars have recently developed the concept of PANoptosis in the study of infectious diseases where pyroptosis,apoptosis and necroptosis act in consort in a multimeric protein complex,PANoptosome.This allows all the components of PANoptosis to be regulated simultaneously.PANoptosis provides a new way to study the regulation of cell death,in that different types of cell death may be regulated at the same time.To test whether PANoptosis exists in diseases other than infectious diseases,we chose cerebral ischemia/reperfusion injury as the research model,collected articles researching cerebral ischemia/reperfusion from three major databases,obtained the original research data from these articles by bibliometrics,data mining and other methods,then integrated and analyzed these data.We selected papers that investigated at least two of the components of PANoptosis to check its occurrence in ischemia/reperfusion.In the cell model simulating ischemic brain injury,pyroptosis,apoptosis and necroptosis occur together and this phenomenon exists widely in different passage cell lines or primary neurons.Pyroptosis,apoptosis and necroptosis also occurred in rat and mouse models of ischemia/reperfusion injury.This confirms that PANoptosis is observed in ischemic brain injury and indicates that PANoptosis can be a target in the regulation of various central nervous system diseases. | Wei-Tao Yan Yan-Di Yang Xi-Min Hu Wen-Ya Ning Lyu-Shuang Liao Shuang Lu Wen-Juan Zhao Qi Zhang Kun Xiong | 2022 | Neural Regeneration Research2022，17，8： | 15 |
| 20 | The first time observations of low-latitude ionospheric irregularities by VHF radar in Hainan显示文摘Sanya VHF radar (18.4°N, 109.6°E, dip latitude 12.8°N) at Hainan Island is the first coherent backscatter radar for sounding low-latitude ionospheric irregularities in the mainland of China. In this paper, we present the first results of low-latitude ionospheric E and F region irregularities using the radar data during the period from February 2009 to March 2010. The Doppler velocity of radar echoes from E region field aligned irregularities (FAIs) was about several tens of meters per second, while the Doppler spectral width was appreciably larger than the velocity, and could reach one hundred meters per second, indicating that the observed E region FAIs belonged to type 2 irregularities. The observations of range time intensity (RTI) maps of FAIs showed that E region irregularities most often occurred at night within the altitude range 85-115 km, and were rarely observed at afternoon hours. The percentage occurrence of E region FAIs maximized during spring months (Feb.-May) with a peak value over 80%. The heights at which the strongest echo related FAIs occurred were mainly around 100 km, lower than h'Es and the difference is mostly 10-20 km. December solstice seemed to be the minimum period of occurrence when the FAI echoes were commonly detected at a narrow altitude range 90-100 km. Moreover, simultaneous radar and GPS observations during spread F events in the pre-midnight hours of solar minimum revealed that significant GPS L band scintillations coincided with the appearance of F region plasma plume structures, which extended up to 450 km in altitude. | NING BaiQi HU LianHuan LI GuoZhu LIU LiBo WAN WeiXing | 2012 | Science China(Technological Sciences)2012，55，5： | 15 |
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