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| 1 | Validity of Asthma Control Test in Chinese patients显示文摘在中国,背景到目前为止在那里有不是有效或容易的过程定义气喘的控制。这研究估计中国 patients.Methods 的气喘控制测试的有效性三张问询表(气喘控制测试,气喘控制问询表和 30 第二气喘测试) 越过中国从 10 所教学医院予 305 个气喘病人被以。呼吸量测定法也被使用。气喘专家在第一秒根据病人的症状,药和强迫的吐气的体积评估了气喘的控制。病人被划分成 noncontrolled 组并且根据专家的 rating.Reliability,实验有效性和屏蔽精确性控制了组为气喘控制测试分数被进行。屏蔽精确性在 3 张问询表之中被比较。病人的自我等级和专家正在评价也是 5 条款气喘控制测试的内部一致性可靠性是的 compared.Results 0.854。测试和专家正在评估的在气喘控制之间的关联系数是 0.729,它比另外的仪器高。在一些在预言的百分比不同的病人之间区别的气喘控制测试分数在第一秒强迫了吐气的体积(F=26.06, P0.0001 ) ,专家气喘控制的等级(F=88.24, P0.0001 ) 并且气喘控制问询表分数(F=250.57, P0.0001 ) 。气喘控制测试没在正确地分类的百分比与气喘控制问询表显示出重要差别,当百分比正确地分类由时气喘控制测试比 30 第二气喘测试高得多。病人的自我等级与对专家的评价一样(t=0.65, P=0.516 ) 气喘控制测试是的 .Conclusion 为在中国估计气喘控制的一个有效、适用的方法。 | ZHOU Xin DING Feng-ming LIN Jiang-tao YIN Kai-sheng CHEN Ping HE Quan-ying SHEN Hua-hao WAN Huan-ying LIU Chun-tao LI Jing WANG Chang-zheng | 2007 | Chinese Medical Journal2007，，12： | 46 |
| 2 | Washed microbiota transplantation vs.manual fecal microbiota transplantation:clinical findings,animal studies and in vitro screening显示文摘Fecal microbiota transplantation(FMT)by manual preparation has been applied to treat diseases for thousands of years.However,this method still endures safety risks and challenges the psychological endurance and acceptance of doctors,patients and donors.Population evidence showed the washed microbiota preparation with microfiltration based on an automatic purification system followed by repeated centrifugation plus suspension for three times significantly reduced FMT-related adverse events.This washing preparation makes delivering a precise dose of the enriched microbiota feasible,instead of using the weight of stool.Intraperitoneal injection in mice with the fecal microbiota supernatant obtained after repeated centrifugation plus suspension for three times induced less toxic reaction than that by the first centrifugation following the microfiltration.The toxic reactions that include death,the change in the level of peripheral white blood cells,and the proliferation of germinal center in secondary lymphoid follicles in spleen were noted.The metagenomic next-generation sequencing(NGS)indicated the increasing types and amount of viruses could be washed out during the washing process.Metabolomics analysis indicated metabolites with pro-inflammatory effects in the fecal microbiota supernatant such as leukotriene B4,corticosterone,and prostaglandin G2 could be removed by repeated washing.Near-infrared absorption spectroscopy could be served as a rapid detection method to control the quality of the washingprocess.In conclusion,this study for the first time provides evidence linking clinical findings and animal experiments to support that washed microbiota transplantation(WMT)is safer,more precise and more quality-controllable than the crude FMT by manual. | Ting Zhang Gaochen Lu Zhe Zhao Yafei Liu Quan Shen Pan Li Yaoyao Chen Haoran Yin Huiquan Wang Cicilia Marcella Bota Cui Lei Cheng Guozhong Ji Faming Zhang | 2020 | Protein & Cell2020，11，4： | 44 |
| 3 | Morphological and serum hyaluronic acid, laminin and type Ⅳ collagen changes in dimethylnitrosamine-induced hepatic fibrosis of rats显示文摘瞄准:学习词法并且浆液透明质酸(哈) , laminin (行) ,和类型 IV 骨胶原在 dimethylnitrosamine (DMN ) 导致的老鼠的肝的纤维变性变化。方法:肝纤维变性的老鼠模特儿被 DMN 劝诱。浆液哈,类型 IV 骨胶原,和行被 ELISA 测量。肝 / 重量索引和词法变化在 d 上在电子显微镜下面被检验 7, 14, 21,和 28 由免疫组织化学的高山哈象天狼星红一样染色的平滑肌肌动朊 alpha-SMA 并且他染色。结果:浆液的层次哈,类型 IV 骨胶原和行显著地从 d 增加了 7 到 d 28 (P = 0.043 ) 。肝 / 重量索引在 d 上增加了 7 并且在 d 上减少了 28。在模型组,老鼠肝染色了与他和天狼星红在中央静脉显示出明显的出血和坏死肝 d 上的 10 腹片 7。薄纤维变性氏族一被形成在 d 上加入肝的中央区域 14。alpha-SMA 的数字积极房间显著地在模型组被增加。过渡肝的星形细胞在电子显微镜下面被观察。在模型组的所有老鼠在肝的实质和 alpha-SMA 的一个网络显示出微榴状的纤维变性积极房间。典型 myofibroblasts 在含纤维的中隔的核心被嵌入。比作控制组,骨胶原纤维变性的区域密度百分比并且病理学的分级在不同 d (7, 14,和 28 ) 上在模型组(P<0.05 ) 是显著地不同的。在肝的织物的骨胶原纤维变性的区域密度百分比与浆液的层次有积极关联哈,行,和类型 IV 骨胶原。结论:词法并且浆液哈,类型 IV 骨胶原,和行在老鼠在导致 DMN 的肝纤维变性被改变。 | Chun-Hui Li Dong-Ming Piao Wen-Xie Xu Zheng-Ri Yin Jing-Shun Jin Zhe-Shi Shen | 2005 | World Journal of Gastroenterology2005，11，48： | 29 |
| 4 | Role of vasoactive intestinal peptide and nitric oxide in the modulation of electroacupucture on gastric motility in stressed rats显示文摘AIM: To investigate the effects and mechanisms of vasoactive intestinal peptide (VIP) and nitric oxide (NO) in the modulation of electroacupucture (EA) on gastric motility in restrained-cold stressed rats. METHODS: An animal model of gastric motility disorder was established by restrained-cold stress. Gastric myoelectric activities were recorded by electrogastroent erography (EGG). VIP and NO concentrations in plasma and gastric mucosal and bulb tissues were detected by radioimmunoassay (RIA). VIP expression in the gastric walls was assayed using avidin-biotin-peroxidase complex (ABC) and image analysis. RESULTS: In cold restrained stressed rats, EGG was disordered and irregular. The frequency and amplitude of gastric motility were higher than that in control group (P < 0.01). VIP and NO contents of plasma, gastric mucosal and bulb tissues were obviously decreased (P < 0.01). Following EA at “Zusanli” (ST36), the frequency and amplitude of gastric motility were obviously lowered (P < 0.01), while the levels of VIP and NO in plasma, gastric mucosal and bulb tissues increased strikingly (P < 0.01, P < 0.05) and expression of VIP in antral smooth muscle was elevated significantly (P < 0.01) in comparison with those of model group. CONCLUSION: VIP and NO participate in the modulatory effect of EA on gastric motility. EA at “Zusanli” acupoint (ST36) can improve gastric motility of the stressed rats by increasing the levels of VIP and NO. | Guo-Ming Shen Mei-Qi Zhou Guan-Sun Xu Ying Xu Gang Yin | 2006 | World Journal of Gastroenterology2006，12，38： | 27 |
| 5 | PTEN-L is a novel protein phosphatase for ubiquitin dephosphorylation to inhibit PINK1-Parkin-mediated mitophagy显示文摘Mitophagy 是为损坏线粒体的特定的消除的选择 autophagy 的一种重要类型。(PINK1 )导致 PTEN 的通常认为的 kinase 蛋白质 1 催化 ubiquitin (Ub ) 的 phosphorylation 在 PINK1-Parkin-mediated mitophagy 的发作起一个关键作用。(PTEN-L ) 磷酸酶和 tensin 相当或相同的事物(PTEN ) 长是 PTEN 的最新识别的 isoform,与到它的 N 终点的 173 氨基酸的增加。这里,我们报导 PTEN-L 是经由它对 phosphorylated ubiquitin 的蛋白质磷酸酶活动的 mitophagy 的一个新奇否定管理者。我们发现 PTEN-L 在外部 mitochondrial 膜(OMM ) 本地化,而 PTEN-L 的删除支持, PTEN-L 的 overexpression 禁止, mitophagy 由各种各样的损坏线粒体的代理人导致了。机械学地, PTEN-L 能够有效地阻止 Parkin mitochondrial translocation,减少 Parkin phosphorylation,维持它的关上的不活跃的符合构造,并且禁止它的 E3 ligase 活动。更重要地, PTEN-L 在 vivo 减少 phosphorylated ubiquitin (pSer65-Ub ) 的水平,并且在 vitro,磷酸酶试金经由它的蛋白质磷酸酶活动证实那 PTEN-L dephosphorylates pSer65-Ub,独立于它的类脂化合物磷酸酶功能。一起拿,我们的调查结果为 ubiquitin 作为蛋白质磷酸酶表明 PTEN-L 的新奇功能,它抵抗在 mitophagy 正式就职和 mitophagy 的最终的抑制导致前馈控制机制的阻塞的调停 PINK1 的 ubiquitin phosphorylation。因此,理解 PTEN-L 的这新奇功能在控制 mitophagy 的分子的难题提供一关键错过片,在包括象 Parkinsons 那样的 neurodegenerative 混乱的许多重要人的疾病的一个批评过程疾病。 | Liming Wang Yik-Lam Cho Yancheng Tang Jigang Wang Jung-Eun Park Yajun Wu Chunxin Wang Yan Tong Ritu Chawla Jianbin Zhang Yin Shi Shuo Deng Guang Lu Yihua Wu Hayden Weng-Siong Tan Pornteera Pawijit Grace Gui-Yin Lim Hui-Ying Chan Jingzi Zhang Lei Fang Hanry Yu Yih-Cherng Liou Mallilankaraman Karthik Boon-Huat Bay Kah-Leong Lim Siu-Kwan Sze Celestial T. Yap Han-Ming Shen | 2018 | Cell Research2018，28，8： | 25 |
| 6 | Analysis of risk factors for polypoid lesions of gallbladder among health examinees显示文摘AIM: To investigate the prevalence and risk factors of polypoid lesions of gallbladder (PLG) among the health examinees in the Shanghai region, China. METHODS: A total of 11 816 subjects who underwent health examinations in our hospital between August 2010 and February 2011 were analyzed retrospectively. Among them, there were 7174 men and 4642 women. PLG was diagnosed by the real-time ultrasonography. Those with the body mass index (BMI) ≥ 28 were considered to be obese. Blood biochemical indices were detected with the fully automatic biochemical analyzer and hepatitis B surface antigen (HBsAg) was tested by the automated enzyme immunoassay. The correlations between the prevalence of PLG and age, sex, BMI, serum cholesterol (T-Cho), triglycerides (TG),blood sugar, HBsAg, high-density lipoprotein (HDL-C), low-density lipoprotein (LDL-C), gallstone and fatty liver were investigated. After univariate analysis of 11 variables, stepwise logistic regression analysis was performed to explore the risk factors of PLG. RESULTS: There was a significant difference in sex, T-Cho, HBsAg, HDL-C, LDL-C and fatty liver between the PLG-positive group and the PLG-negative group (332/163 vs 6842/4479, P = 0.003; 22/473 vs 295/11 026, P =0.013; 92/403 vs 993/10 328, P = 0.001; 47/448 vs 332/10 989, P = 0.001; 32/463 vs 381/10 940, P = 0.001; 83/412 vs 3260/8061, P = 0.001). No significant difference was found in the age, BMI, TG, blood sugar and gallstone between the two groups (47.3 ± 26 vs 45.1 ± 33, P = 0.173; 59/436 vs 1097/10 224, P = 0.102; 52/443 vs 982/10 339, P = 0.158; 17/478 vs 295/11 026, P = 0.26; 24/471 vs 395/10 926, P = 0.109). Logistic regression analysis showed that the sex, HBsAg and HDL-C were independent risk factors for the development of PLG in a descending order of HDL-C > HBsAg > sex. CONCLUSION: In healthy people, the male gender, positive HBsAg, and low HDL-C confer higher risks of PLG development. | Hua-Li Yang Hui-Fang Shen Yu Wang Xin-Gang Gu Jian-Min Qin Pei-Hao Yin Qi Li Lei Kong Li-Li Hou | 2012 | World Journal of Gastroenterology2012，18，23： | 24 |
| 7 | Trends in cancer mortality in China from 2004 to 2018:A nationwide longitudinal study显示文摘Background:The long-term trend in cancer death in a rapidly developing country provides information for cancer prophylaxis.Here,we aimed to identify the trends in cancer mortality in China during the 2004-2018 period.Methods:Using raw data from the national mortality surveillance system of China,we assessed the mortalities of all cancer and site-specific cancers during the 2004-2018 period.The participants were divided into three age groups:≥65 years,40-64 years,and≤39 years.Changing trends in cancer death by gender,residency,and tumor location were estimated using fitting joinpoint models to log-transformed crude mortality rates(CMRs)and age-standardizedmortality rates(ASMRs).Results:Cancer death accounted for 24% of all-cause of death in China during 2014-2018.The CMR of all cancer was 150.0 per 100,000 persons.Cancer was the leading cause of death in the population<65 years.The six major cancer types(lung/bronchus cancer,liver cancer,stomach cancer,esophagus cancer,colorectal cancer,and pancreas cancer)accounted for 75.85% of all cancer deaths.The CMR of all cancer increased while the ASMR decreased during 2014-2018(P<0.001).Lung/bronchus cancer and liver cancer were the leading causes of cancer death in the population<65 years,accounting for 45.31%(CMR)and 44.35%(ASMR)of all cancer death,respectively.The ASMR of liver cancer was higher in the 40-64 years population than in the≥65 years population,in contrast to the other five major cancers.The ASMRs of liver cancer,stomach cancer,and esophagus cancer decreased although they were higher in rural residents than in urban residents;the ASMRs of lung/bronchus cancer,colorectal cancer,and pancreas cancer increased in rural residents although they were higher in urban residents than in rural residents during 2014-2018.Conclusion:Although the ASMR of all cancer decreased in China during 2004-2018,lung/bronchus cancer and liver cancer remained the leading causes of cancer-related premature death.Lung/bronchus cancer,colorectal cancer,and pancreas cancer increased in rural residents. | Dongming Jiang Lijuan Zhang Wenbin Liu Yibo Ding Jianhua Yin Rongbing Ren Qi Li Yifan Chen Jiaying Shen Xiaojie Tan Hongwei Zhang Guangwen Cao | 2021 | Cancer Communications2021，41，10： | 23 |
| 8 | Current status of diagnosis and treatment of bladder cancer in China-Analyses of Chinese Bladder Cancer Consortium database显示文摘Objective:To investigate current status of diagnosis and treatment of bladder cancer in China.Methods:A database was generated by Chinese Bladder Cancer Consortium(CBCC).From January 2007 to December 2012,14,260 cases from 44 CBCC centers were included.Data of diagnosis,treatment and pathology were collected.Results:The average age was 63.5 year-old and most patients were male(84.3%).The most common histologic types were urothelial carcinoma(91.4%),adenocarcinoma(1.8%),and squamous carcinoma(1.9%).According to 1973 and 2004 WHO grading system,42.0%,41.0%,and 17.0% of patients were grade 1,2,and 3,and 16.0%,48.7%,and 35.3% of patients were papillary urothelial neoplasms of low malignant potential,low,and high grade,respectively.Non-muscle invasive bladder cancer(NMIBC)and muscle invasive bladder cancer(MIBC)were 25.2% and 74.1%,respectively(0.8% not clear).Carcinoma in situ was only 2.4%.Most patients were diagnosed by white-light cystoscopy with biopsy(74.3%).Fluorescence and narrow band imaging cystoscopy had additional detection rate of 1.0% and 4.0%,respectively.Diagnostic transurethral resection(TUR)provided detection rate of 16.9%.Most NMIBCs were treated with TUR(89.2%).After initial TUR,2.6%accepted second TUR,and 45.7%,69.9%,and 58.7% accepted immediate,induced,and maintenance chemotherapy instillation,respectively.Most MIBCs were treated with radical cystectomy(RC,59.7%).Laparoscopic RCs were 35.1%,while open RC 63.4%.Extended and standard pelvic lymph node dissection were 7% and 66%,respectively.Three most common urinary diversions were orthotopic neobladder(44%),ileal conduit(31%),and ureterocutaneostomy(23%).Only 2.3% of patients accepted neo-adjuvant chemotherapy and only 18%of T3 and T4 patients accepted adjuvant chemotherapy.Conclusion:Disease characteristics are similar to international reports,while differences of diagnosis and treatment exist.This study can provide evidences for revisions of the guideline on bladder cancer in China. | Kaiwen Li Tianxin Lin 无 Wei Xue Xin Mu Enci Xu Xu Yang Fubao Chen Guangyong Li Lulin Ma Guoliang Wang Chaozhao Liang Haoqiang Shi Ming Li Mao Tang Xueyi Xue Yisong Lv Yaoliang Deng Chengyang Li Zhiwen Chen Xiaozhou Zhou Fengshuo Jin Xudong Liu Jinxin Wei Lei Shi Xin Gou Weiyang He Liqun Zhou Lin Cai Baiye Jin Guanghou Fu Xiangbo Kong Hongyan Sun Ye Tian Lang Feng Tiejun Pan Yiyi Wu Dongwen Wang Hailong Hao Benkang Shi Yaofeng Zhu Qiang Wei Ping Han Changli Wu Dawei Tian Zhangqun Ye Zheng Liu Zhiping Wang Junqiang Tian Lin Qi Minfeng Chen Wei Li Jinchun Qi Gongxian Wang Longlong Fu Zhaolin Sun Guangheng Luo Zhoujun Shen Zhaowei Zhu Jinchun Xing Zhun Wu Dong Wei Xin Chen Yanqun Na Hongfeng Guo Chunxi Wang Zhihua Lu Chuize Kong Yang Liu Jin Yang Jianyun Hu Xin Gao Jielin Li Changjun Yin Pu Li Shan Chen Zhen Du Jiongming Li Yongji Yan Xu Zhang Shuang Huang Fangjian Zhou Zhiling Zhang Yinghao Sun Shuxiong Zeng Song Cen Jiaquan Zhou Hanzhong Li Jin Wen Jian Huang | 2015 | Asian Journal of Urology2015，2，2： | 21 |
| 9 | T cell–associated immunoregulation and antiviral effect of oxymatrine in hydrodynamic injection HBV mouse model显示文摘Although oxymatrine(OMT) has been shown to directly inhibit the replication of hepatitis B virus(HBV) in vitro, limited research has been done with this drug in vivo. In the present study, the antiviral effect of OMT was investigated in an immunocompetent mouse model of chronic HBV infection.The infection was achieved by tail vein injection of a large volume of DNA solution. OMT(2.2, 6.7 and20 mg/kg) was administered by daily intraperitoneal injection for 6 weeks. The efficacy of OMT was evaluated by the levels of HBV DNA, hepatitis B surface antigen(HBs Ag), hepatitis B e antigen(HBe Ag)and hepatitis B core antigen(HBc Ag). The immunoregulatory activity of OMT was evaluated by serum ELISA and flow cytometry. Results shows that OMT at 20 mg/kg inhibited HBV replication, and it was more efficient than entecavir(ETV) in the elimination of serum HBs Ag and intrahepatic HBc Ag. Inaddition, OMT accelerated the production of interferon-γ(IFN-γ) in a dose-dependent manner in CD4^+T cells. Our findings demonstrate the beneficial effects of OMT on the enhancement of immunological function and in the control of HBV antigens. The findings suggest this drug to be a good antiviral therapeutic candidate for the treatment of HBV infection. | Xiuxiu Sang Ruilin Wang Yanzhong Han Cong’en Zhang Honghui Shen Zhirui Yang Yin Xiong Huimin Liu Shijing Liu Ruisheng Li Ruichuang Yang Jiabo Wang Xuejun Wang Zhaofang Bai Xiaohe Xiao | 2017 | Acta Pharmaceutica Sinica B2017，7，3： | 20 |
| 10 | Knockdown of survivin expression by siRNAs enhances chemosensitivity of prostate cancer cells and attenuates its tumorigenicity显示文摘Survivin, apoptosis 家庭蛋白质的禁止者的一个成员,为肿瘤房间生存能力在肿瘤房间和它的重要角色由于它的选择表示在癌症成为了一个吸引人的治疗学的目标。这里,我们在前列腺癌症房间显示出那基于向量的小介入 RNA (siRNAs ) silenced survivin 表情,导致显著地减少了房间增长并且提高了 apoptosis,并且增加了前列腺癌症房间(PC-3 ) 的敏感到导致 apoptosis 代理人, platinol。而且,有表示 siRNA 向量的 PC-3 房间 transfected 在 vivo 在裸体老鼠异种皮移植显示出更低的肿瘤形成。这些结果证明由 siRNA 的 survivin 表示的抑制稀释了前列腺癌症房间的恶意的显型,并且可以为雄激素无关的前列腺癌症的基因治疗提供一条新奇途径。 | Jianjun Shen Jiayun Liu Yin Long Yinye Miao Mingquan Su Qing Zhang Hua Han Xiaoke Hao | 2009 | Acta Biochimica et Biophysica Sinica2009，41，3： | 19 |
| 11 | 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 |
| 12 | Phosphorus recovery from wastewater by struvite crystallization:Property of aggregates显示文摘Struvite crystallization is a promising method to remove and recover phosphorus from wastewater to ease both the scarcity of phosphorus rock resources and water eutrophication worldwide. To date, although various kinds of reactor systems have been developed, supporting methods are required to control the struvite fines flushing out of the reactors. As an intrinsic property, aggregation is normally disregarded in the struvite crystallization process, although it is the key factor in final particle size and therefore guarantees phosphorus recovery efficiency. The present study developed a method to analyze the characteristics of struvite aggregates using fractal geometry, and the influence of operational parameters on struvite aggregation was evaluated. Due to its typical orthorhombic molecular structure, struvite particles are prone to crystallize into needle or rod shapes, and aggregate at the corners or edges of crystals. The determined fractal dimension(Dpf) of struvite aggregates was 1.52–1.31, with the corresponding range of equivalent diameter(d0.5) at 295.9–85.4 μm. Aggregates formed in relatively low phosphorus concentrations(3.0–5.0 mmol/L) and mildly alkaline conditions(pH 9.0–9.5) displayed relatively compact structures, large aggregate sizes and high aggregation strength. Increasing pH values led to continuous decrease of aggregate sizes, while the variation of Dpfwas insignificant. As to the aggregate evolution, fast growth in a short time followed by a long steady stage was observed. | Zhilong Ye Yin Shen Xin Ye Zhaoji Zhang Shaohua Chen Jianwen Shi | 2014 | Journal of Environmental Sciences2014，26，5： | 16 |
| 13 | Quantitative reconstruction of the paleosalinity at Qinghai Lake in the past 900 years显示文摘Based on the function relationship between the shell length of Limnocythere inopinata and the salinity of its living water in Tibetan Plateau lakes, the paleosalinty of Qinghai Lake in the past 900 years was reconstructed through the measurement of the adult body length of Limno-cythere inopinata. Meanwhile, the paleosalinity sequence of Qinghai Lake during the same period was rebuilt by the Sr/Ca ratio of the shell of Eucypris inflata combined with the Sr/Ca ratio of living ostracod valves from the species of ge-nus Eucypris inflata and the host water. The paleosalinity results obtained by two different methods were compared and assessed in this paper. To check the result, it was also contrasted with other historical climatic sequences of this area including tree ring and ice core. It was shown that the paleosalinity sequence rebuilt by adult ostracod body length had high reliability, and the paleosalinity reconstruction method by trace elements of ostracod shells was not suitable for Qinghai Lake. From the reconstructed paleosalinty se-quence of Qinghai Lake, it can be found that low salinity during 1160—1290 AD showed the humid climate condition on the Mediaeval Warm Period in this area, while the high salinity during 1410—1540 AD, 1610—1670 AD and 1770—1850 AD which was corresponding to the three cold pulses of the Little Ice Age with a dry climate condition. And the high salinity in the latest several decades was consistent with re-cent warm and dry trends of the climate in this area. The good consistency of the reconstructed palaeosalinity sequence and the precipitation sequence in this area rebuilt by tree ring proves the reconstruction of past lake salinity is reliable. | ZHANG Enlou1,2,SHEN Ji1,WANG Sumin1,YIN Yu1,ZHU Yuxin1 & XIA Weilan1 1.Key Laboratory of Lake Sediment and Environment,Nanjing institute of Geography and Limnology,Chinese Academy of Sciences,Nan-jing 210008,China 2.Graduate School of Chinese Academy of Sciences,Beijing 100039,China Correspondence should be addressed to Zhang Enlou(e-mail:elzhang@ niglas.ac.cn) | 2004 | Chinese Science Bulletin2004，49，7： | 14 |
| 14 | PRRT2 deficiency induces paroxysmal kinesigenic dyskinesia by regulating synaptic transmission in cerebellum显示文摘在充满脯氨酸的 transmembrane 蛋白质的变化(PRRT2 ) 2 与发作性的 kinesigenic 运动障碍(PKD ) 和几另外的发作性的神经病学的疾病被联系,但是 PRRT2 功能和病原的机制仍然保持大部分阴暗。这里,我们证明 PRRT2 是与 SNARE 建筑群和 downregulates 的部件交往的 presynaptic 蛋白质它的形成。Loss-of-function 变异的老鼠显示出显型由小脑的概括发作,过高热,或 optogenetic 刺激触发了的象 PKD 一样。有在小脑的小粒房间(GC ) 的特定的 PRRT2 删除的变异的老鼠概括在 Prrt2 空的老鼠看见的行为的显型。而且,记录在显示出的小脑的片做了在短暂举起的 GC 结果的刺激由 Purkinje 房间开火的抑制跟随了的那 optogenetic。在 PKD 处理使用的 anticonvulsant 药 carbamazepine 也在变异的老鼠减轻了象 PKD 一样行为。一起,我们的调查结果作为 SNARE 建筑群的一个新奇管理者识别 PRRT2 并且提供位于 PRRT2 相关的行为下面的电路机制。 | Guo-He Tan Yuan-Yuan Liu Lu Wang Kui Li Ze-Qiang Zhang Hong-Fu Li Zhong-Fei Yang Yang Li Dan Li Ming-Yue Wu Chun-Lei Yu Juan-Juan Long Ren-Chao Chen Li-Xi Li Lu-Ping Yin Ji-Wei Liu Xue-Wen Cheng Qi Shen You-Sheng Shu Kenji Sakimura Lu-Jian Liao Zhi-Ying Wu Zhi-Qi Xiong | 2018 | Cell Research2018，28，1： | 14 |
| 15 | Bufalin induces apoptosis in human osteosarcoma U-2OS and U-2OS methotrexate300-resistant cell lines显示文摘Aim:To investigate the antiproliferative activity and apoptosis-inducing effectsof bufalin on human osteosarcoma cell lines.Methods:U-2OS and U-2OS meth-otrexate (MTX) 300-resistant cell lines were treated with bufalin.Cell viability wasassessed using the MTT assay.Cell-cycle status,apoptosis-inducing effects,and the expression of apoptosis-related proteins were evaluated by flow cytometry,fluorescent staining,DNA fragmentation assays,and Western blotting.The ef-fect of bufalin on dihydrofolate reductase (DHFR) expression was studied by RT-PCR and Western blotting.Results:Bufalin inhibited cell growth in both U-2OSand U-2OS MTX300 cells.The induction of G_2/M cell-cycle arrest was also seenin the cells treated with bufalin.The induction of apoptosis by bufalin was con-firmed by increased expression of the tumor suppressor protein p53 and the in-creased ratio of the Bax/Bcl-2 proteins.Bufalin induced apoptosis to the sameextent in both cell lines without regard to DHFR levels in the cells.Conclusion:Bufalin inhibited the growth of and induced apoptosis in both MTX-sensitive andMTX-resistant human osteosarcoma U-2OS cells.The apoptosis-inducing effectof bufalin was not influenced by the presence of high levels of the DHFR protein. | Jun-qiang,YIN Jing-nan SHEN Wei-wei SU Jin WANG Gang HUANG Song JIN Qian-chen GUO Chang-ye ZOU Hao-miao LI Fo-bao LI | 2007 | Acta Pharmacologica Sinica2007，28，5： | 13 |
| 16 | HBV genotype C is independently associated with cirrhosis in community-based population显示文摘AIM:To determine the association of hepatitis B virus (HBV) genotypes with probable cirrhosis and fatty liver in community-based populations.METHODS: A multi-stage cluster probability sampling method was applied to recruit 10 167 subjects aged between 6 and 72 years from our epidemiological bases in Eastern China. After excluding the subjects co-infected with hepatitis C or hepatitis D viruses, the hepatitis B surface antigen (HBsAg)-positive subjects were examined for HBV genotype, serum viral load, alanine aminotransferase (ALT), hepatitis B e antigen (HBeAg) status, and ultrasonographic changes. Logistic regression models were used to determine the factors associated with probable cirrhosis and fatty liver.RESULTS: Of 634 HBsAg-positive subjects with HBV genotype determined, 82 had probable cirrhosis (ultrasonographic score ≥5), 42 had ultrasonographic fatty liver. Probable cirrhosis was only found in the HBeAg-negative subjects, and more frequently found in the subjects with genotype C than in those with genotype B (14.8% vs 8.0%, P=0.018). In HBeAg-negative subjects, high viral load was frequently asso-ciated with abnormal ALT level, while ALT abnormality was more frequent in those with probable cirrhosis than those without (19.5% vs 7.8%, P=0.001). Univariate analysis showed that age, sex, HBV genotypes, and viral load were not significantly associated with ultrasonographic fatty liver, whereas ALT abnormality was significantly related to ultrasonographic fatty liver (OR=4.54,95% CI:2.11-9.75, P<0.001). Multivariate analysis demonstrated that HBV genotype C, age (≥45 years), male sex, and ALT abnormality were independently associated with probable cirrhosis (AOR=2.30,95% CI:1.26-4.19; AOR =1.81,95% CI:1.10-2.99;AOR=1.74,95% CI:1.03-2.95; AOR=2.98,95% CI:1.48-5.99, respectively).CONCLUSION: A crude prevalence of probable cirrhosis is 12.9% in the community-based HBV-infected subjects. HBV genotype C is independently associated with probable cirrhosis in the HBeAg-negative subjects. | Yin, Jian-Hua Zhao, Jun Zhang, Hong-Wei Xie, Jia-Xin Li, Wei-Ping Xu, Guo-Zhang Shen, Jie Dong, Hong-Jun Zhang, Jun Wang, Lin Han, Jian-Kang Wang, Hong-Yang Cao, Guang-Wen | 2010 | World Journal of Gastroenterology2010，16，3： | 13 |
| 17 | Prostate cancer in Asia:A collaborative report显示文摘The incidence of prostate cancer(PCa)within Asian population used to be much lower than in the Western population;however,in recent years the incidence and mortality rate of PCa in some Asian countries have grown rapidly.This collaborative report summarized the latest epidemiology information,risk factors,and racial differences in PCa diagnosis,current status and new trends in surgery management and novel agents for castration-resistant prostate cancer.We believe such information would be helpful in clinical decision making for urologists and oncologists,health-care ministries and medical researchers. | Rui Chen Shancheng Ren 无 Ming Kwong Yiu Ng Chi Fai Wai Sam Cheng Lap Hong Ian Seiji Naito Tadashi Matsuda Elijah Kehinde Ali Kural Jason Yichun Chiu Rainy Umbas Qiang Wei Xiaolei Shi Liqun Zhou Jian Huang Yiran Huang Liping Xie Lulin Ma Changjun Yin Danfeng Xu Kexin Xu Zhangqun Ye Chunxiao Liu Dingwei Ye Xin Gao Qiang Fu Jianquan Hou Jianlin Yuan Dalin He Tiejun Pan Qiang Ding Fengshuo Jin Benkang Shi Gongxian Wang Xiuheng Liu Dongwen Wang Zhoujun Shen Xiangbo Kong Wanhai Xu Yaoliang Deng Haibo Xia Alexa NCohen Xu Gao Chuanliang Xu Yinghao Sun | 2014 | Asian Journal of Urology2014，1，1： | 13 |
| 18 | Design and development of an oral remdesivir derivative W116 against SARS-CoV-2显示文摘Dear Editor,Since the declaration of COVID-19 as a global pandemic on March 11,2020,this pandemic has been circulating for 17 months throughout the world,leading to more than 200 million infections and nearly 4.4 million deaths as of August 15,2021.The pathogen of COVID-19 is a novel coronavirus named SARS-CoV-2,which shares-79%genome sequence identity with SARS-CoV.1 At the early stage of the COVID-19 outbreak,5ARS-CoV-2 caused great panic in the hardest-hit areas due to its high transmissibility and pathogenicity.To fight the COVID-19 crisis,drug repurposing was immediately pursued in order to find potential therapeutics. | Yuanchao Xie Wanchao Yin Yumin Zhang Weijuan Shang Zhen Wang Xiaodong Luan Guanghui Tian Haji A.Aisa Yechun Xu Gengfu Xiao Jia Li Hualiang Jiang Shuyang Zhanq Leike Zhang H.Eric Xu Jingshan Shen | 2021 | Cell Research2021，31，11： | 12 |
| 19 | Homogenization heat treatment of 2099 Al–Li alloy显示文摘The microstructure evolution and composition distribution of as-cast and homogenized 2099 aluminum– lithium(Al–Li) alloy were studied by optical microscopy(OM), differential thermal analysis(DTA), scanning electron microscopy(SEM), energy dispersive spectrometry(EDS), area and line scanning, X-ray diffraction(XRD), and Vickers microhardness test methods. The results show that severe dendrite exists in the as-cast alloy. Cu, Zn, Mn, and Mg distribute unevenly from the grain boundary to inside. The low-melting point nonequilibrium eutectic phases dissolve into the matrix during the first-step homogenization, whereas the melting point of residual eutectic phases is elevated. After the second-step homogenization, most of the remaining eutectic phases dissolve into the matrix, except a small amount of Al–Cu–Fe phases. An optimized homogenization process of the 2099 Al–Li alloy is developed(515 °C 9 18 h ? 525 °C 9 16 h), which shows a good agreement with the homogenization kinetic analysis results. | Fei Zhang Jian Shen Xiao-Dong Yan Jian-Lin Sun Xiao-Long Sun Yin Yang | 2014 | Rare Metals2014，33，1： | 12 |
| 20 | Relationship between lymph node sinuses with blood and lymphatic metastasis of gastric cancer显示文摘AIM: To elucidate the relationship between lymph nodesinuses with blood and lymphatic metastasis of gastric cancer.METHODS: Routine autopsy was carried out in the randomlyselected 102 patients (among them 100 patients died ofvarious diseases, and 2 patients died of non-diseasedreasons), their superficial lymph nodes locating in bilateralnecks (include supraclavicle), axilla, inguina, thorax, andabdomen were sampled. Haematoxylin-Eosin staining wasperformed on 10 % formalin-fixed and paraffin-embeddedlymph node tissue sections (Sum). The histological pattemsof the lymph sinuses containing blood were observed underlight microscope. The expression of CD31, a marker forendothelial cell, was detected both in blood and non-bloodcontaining lymph node sinuses with the method ofimmunohistochemistry.RESULTS: Among the 1322 lymph nodes sampled fromthe autopsies of 100 diseased cases, lymph node sinusescontaining blood were found in 809 lymph nodes sampledfrom 91 cases, but couldn't be seen in the lymph nodessampled from the non-diseased cases. According to histology,we divided the blood containing lymph node sinuses intofive categories: vascular-opening sinus, blood-deficient sinus,erythrophago-sinus, blood-abundant sinus, vascular-formative sinus. Immunohistochemical findings showed thatthe expression of CD31 was strongly positive in vascular-formative sinuses and some vascular-opening sinuses whileit was faint in blood-deficient sinuses, erythrophago-sinusesand some vascular-opening sinuses. It was almost negativein blood-abundant sinus and non-blood containing sinus.CONCLUSION: In the state of disease, the phenomenonof blood present in the lymph sinus is not uncommon. Bloodcould possibly enter into the lymph sinuses through thelymphaticovenous communications between the veins andthe sinuses in the node. Lymph circulation and the bloodcirculation could communicate with each other in the lymphnode sinuses. The skipping and distal lymphatic metastasisof gastric cancer may have some connection with the bloodcontaining lymph node sinuses. | Tong Yin Xiao-Long Ji Min-Shi Shen General Hospital of PLA,28 Fu Xing Road,Beijing 100853,China | 2003 | World Journal of Gastroenterology2003，9，1： | 12 |
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