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| 1 | Mammalian WTAP is a regulatory subunit of the RNA N6-methyladenosine methyltransferase显示文摘包含 methyltransferase 建筑群的象 3 一样的 methyltransferase (METTL3 ) 催化 N6-methyladenosine (m6A ) 形成,一个新奇 epitranscriptomic 标记;然而,这建筑群的性质仍然保持大部分未知。这里,我们报导人的 m6A methyltransferase 建筑群, Wilm 的肿瘤 1 伙伴蛋白质(WTAP ) 和象 14 一样的 methyltransferase (METTL14 ) 的二个新部件。WTAP 与 METTL3 和 METTL14 交往,并且为他们的本地化被要求进在 vivo 与处理因素的 pre-mRNA 并且为 m6A methyltransferase 的催化活动充实的原子点缀。RNA 的多数在 vivo 由 WTAP 和 METTL3 跳了代表包含一致 m6A 主题的 mRNAs。当 WTAP 不在时, METTL3 的 RNA 有约束力的能力强烈被减少,建议 WTAP 可以工作调整到 mRNA 目标的 m6A methyltransferase 建筑群的招募。而且,在有 photoactivatable-ribonucleoside-enhanced crosslinking 和 immunoprecipitation (同等片断) 的联合的 transcriptomic 分析说明那 WTAP 和 METTL3 调整涉及抄写并且 RNA 处理的基因拼接的表示和选择。在 zebrafish 胚胎的调停 Morpholino 的击倒的指向 WTAP 或 METTL3 引起了织物区别缺点并且增加了 apoptosis。这些调查结果提供 WTAP 可以在 m6A methyltransferase 建筑群作为一个规章的子单元工作并且在 RNA 的 epitranscriptomic 规定起一个关键作用的充分证据新陈代谢。 | Xiao-Li Ping Bao-Fa Sun Lu Wang Wen Xiao Xin Yang Wen-Jia Wang Samir Adhikari Yue Shi Ying Lv Yu-Sheng Chen Xu Zhao Ang Li Ying Yang Ujwal Dahal Xiao-Min Lou Xi Liu Jun Huang Wei-Ping Yuan Xiao-Fan Zhu Tao Cheng Yong-Liang Zhao Xinquan Wang Jannie M Rendtlew Danielsen Feng Liu Yun-Gui Yang | 2014 | Cell Research2014，24，2： | 244 |
| 2 | CRISPR/Cas9-mediated gene editing in human tripronuclear zygotes显示文摘染色体编辑工具例如定期聚类短 palindromic 重复(CRISPR ) 联系了的 interspaced 系统(Cas ) 广泛地被用来包括动物接合子和人的房间在模型系统修改基因,并且为基本研究和临床的应用保持巨大的诺言。迄今为止,严肃的知识差距在人的早胚胎,并且在效率和在人的培植前胚胎使用象 CRISPR/Cas9 那样的技术的潜在的离开目标效果留在我们 DNA 修理机制的理解。在这份报告,我们使用了推进的接合子调查 CRISPR/Cas9-mediated 基因在人的房间编辑的 tripronuclear (3PN ) 。我们发现 CRISPR/Cas9 能有效地劈开内长的 -globin 基因(HBB ) 。然而,相应再结合的效率指导了 HBB 的修理(HDR ) 是低的,编辑胚胎是马赛克。离开目标劈开在由 T7E1 试金并且 whole-exome 定序揭示了的这些 3PN 接合子也是明显的。而且,内长的 delta-globin 基因(HBD ) 对 HBB 相应,与外长的施主 oligos 竞争了充当修理模板,导致倔强的变化。我们的数据也显示在这些胚胎的 HBB 地点的修理通过非转线路 HDR 小径优先地发生了。一起拿,我们的工作加亮紧迫的需要进一步改进 CRISPR/Cas9 平台的忠实和特性,为编辑的 CRSIPR/Cas9-mediated 的任何临床的应用程序的一个前提。 | Puping Liang Yanwen Xu Xiya Zhang Chenhui Ding Rui Huang Zhen Zhang Jie Lv Xiaowei Xie Yuxi Chen Yujing Li Ying Sun Yaofu Bai Zhou Songyang Wenbin Ma Canquan Zhou Junjiu Huang | 2015 | Protein & Cell2015，6，5： | 149 |
| 3 | Incidence of congenital heart disease in Beijing, China显示文摘背景先天的心疾病的发生在发达国家被学习许多年了,但是很少在中国的大陆。为先天的心疾病屏蔽的胎儿的 echocardiographic 首先在 2000 年代初在北京被执行,但是影响不是清楚的。当前的学习被承担在北京决定先天的心疾病的发生,中国并且在 liveborn 的发生上估计胎儿的 echocardiography 的影响先天的心 disease.Methods 学习在1月1日和2007年12月31日的时期期间在北京在 84 062 全部的出生之中与先天的心疾病包含了所有婴儿。echocardiographic 考试在怀疑有先天的心疾病的每个婴儿上被执行,出生前地或 / 并且 686 个婴儿全部的 postnatally.Results A 被显示在 84 062 全部的出生之中有先天的心疾病。全面发生是 8.2/1000 总数出生。出生前地诊断的 151 个婴儿中的 128 个的母亲被选择终止怀孕。151 个婴儿中的二个在 utero 死了。特定的损害为每个婴儿被识别,损害的频率为婴儿(全部的出生,死胎和实时出生) 的每个班是坚定的。在死胎和实时出生的先天的心疾病的发生分别地是 168.8/1000 和 6.7/1000。全部的出生的发生和实时出生的发生之间的差别是统计上重要的(P < 0.001 ) 在北京的先天的心疾病在范围以内的 liveborn 的发生在发达国家报导了的 .Conclusions。胎儿的 echocardiography 显著地减少 livebom 的发生先天的心疾病。 | YANG Xue-yong LI Xiao-feng LV Xiao-dong LIU Ying-long | 2009 | Chinese Medical Journal2009，，10： | 63 |
| 4 | Risk factors and clinical characteristics of portal vein thrombosis after splenectomy in patients with liver cirrhosis显示文摘BACKGROUND:Portal vein thrombosis(PVT) is a potential lethal complication and may have negative influence on the prognosis after splenectomy in patients with liver cirrhosis.Prevention and timely detection of PVT are quite significant.There is a lack of knowledge about the clinical features and risk factors of PVT.Our study aimed to investigate the risk factors and clinical characteristics of PVT in order to figure out the high-risk individuals.METHODS:We collected the clinical data of 472 consecutive patients with non-neoplastic liver cirrhosis who had undergone splenectomy from January 2008 to December 2010 in our institution.Clinical and surgical characteristics of patients who developed PVT postoperatively and those who did not develop PVT were compared.Univariate and multivariate analyses of risk factors of PVT were performed.The mortality and rebleeding rate of the patients were also evaluated.RESULTS:Of the 472 patients,52 were excluded from the study.PVT developed in 71(71/420,16.9%) patients.Multivariate analysis revealed that wider preoperative portal vein diameter,postoperative thrombocytosis,prolonged prothrombin time and periesophagogastric devascularization were significantly correlated with PVT development [odds ratio(OR):5.701,2.807,1.850 and 2.090,respectively].The incidence of PVT in patients who took antiplatelet drugs was not lower than that in those who did not.Follow-up showed that patients in the PVT group had a tendency towards reduced overall survival but it was not statistically significant.Gastrointestinal bleeding occurred more often in the PVT group than that in the non-PVT group(P=0.044).CONCLUSIONS:Wider preoperative portal vein diameter,postoperative thrombocytosis,prolonged prothrombin time and periesophagogastric devascularization are independent risk factors of PVT.PVT is related with higher risk of postoperative gastrointestinal hemorrhage but has no significant impact on the overall survival. | Mu-Xing Li Xu-Feng Zhang Zheng-Wen Liu Yi Lv | 2013 | Hepatobiliary & Pancreatic Diseases International2013，12，5： | 57 |
| 5 | Fast increasing of surface ozone concentrations in Pearl River Delta characterized by a regional air quality monitoring network during 2006–2011显示文摘Based on the observation by a Regional Air Quality Monitoring Network including 16 monitoring stations, temporal and spatial variations of ozone(O3), NO2and total oxidant(Ox) were analyzed by both linear regression and cluster analysis. A fast increase of regional O3concentrations of 0.86 ppbV/yr was found for the annual averaged values from 2006 to 2011 in Guangdong, China. Such fast O3increase is accompanied by a correspondingly fast NOx reduction as indicated by a fast NO2 reduction rate of 0.61 ppbV/yr. Based on a cluster analysis, the monitoring stations were classified into two major categories – rural stations(non-urban) and suburban/urban stations. The O3concentrations at rural stations were relatively conserved while those at suburban/urban stations showed a fast increase rate of 2.0 ppbV/yr accompanied by a NO2 reduction rate of 1.2 ppbV/yr. Moreover, a rapid increase of the averaged O3 concentrations in springtime(13%/yr referred to 2006 level) was observed, which may result from the increase of solar duration, reduction of precipitation in Guangdong and transport from Eastern Central China. Application of smog production algorithm showed that the photochemical O3production is mainly volatile organic compounds(VOC)-controlled. However, the photochemical O3production is sensitive to both NOx and VOC for O3pollution episode. Accordingly, it is expected that a combined NOx and VOC reduction will be helpful for the reduction of the O3 pollution episodes in Pearl River Delta while stringent VOC emission control is in general required for the regional O3 pollution control. | Jinfeng Li Keding Lu Wei Lv Jun Li Liuju Zhong Yubo Ou Duohong Chen Xin Huang Yuanhang Zhang | 2014 | Journal of Environmental Sciences2014，26，1： | 51 |
| 6 | 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents显示文摘Syncope belongs to the transient loss of consciousness(TLOC), characterized by a rapid onset, short duration, and spontaneous complete recovery. It is common in children and adolescents, accounting for 1% to 2% of emergency department visits.Recurrent syncope can seriously affect children's physical and mental health, learning ability and quality of life and sometimes cardiac syncope even poses a risk of sudden death. The present guideline for the diagnosis and treatment of syncope in children and adolescents was developed for guiding a better clinical management of pediatric syncope. Based on the globally recent development and the evidence-based data in China, 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents was jointly prepared by the Pediatric Cardiology Society, Chinese Pediatric Society, Chinese Medical Association(CMA)/Committee on Pediatric Syncope, Pediatricians Branch, Chinese Medical Doctor Association(CMDA)/Committee on Pediatric Cardiology, Chinese College of Cardiovascular Physicians, Chinese Medical Doctor Association(CMDA)/Pediatric Cardiology Society, Beijing Pediatric Society, Beijing Medical Association(BMA). The present guideline includes the underlying diseases of syncope in children and adolescents, the diagnostic procedures, methodology and clinical significance of standing test and headup tilt test, the clinical diagnosis vasovagal syncope, postural orthostatic tachycardia syndrome, orthostatic hypotension and orthostatic hypertension, and the treatment of syncope as well as follow-up. | Cheng Wang Yaqi Li Ying Liao Hong Tian Min Huang Xiangyu Dong Lin Shi Jinghui Sun Hongfang Jin Junbao Du Jindou An Jie Chen Mingwu Chen Qi Chen Sun Chen Yonghong Chen Zhi Chen Adolphus Kai-tung Chau Junbao Du Zhongdong Du Junkai Duan Hongyu Duan Xiangyu Dong Lin Feng Lijun Fu Fangqi Gong Yonghao Gui Ling Han Zhenhui Han Bing He Zhixu He Xiufen Hu Yimin Hua Guoying Huang Min Huang Ping Huang Yujuan Huang Hongfang Jin Mei Jin Bo Li Fen Li Tao Li Xiaohui Li Xiaoyan Liu Yan Li Haitao Lv Tiewei Lv Zipu Li Luyi Ma Silin Pan Yusheng Pang Hua Peng Yuming Qin Jie Shen Lin Shi Kun Sun Jinghui Sun Hong Tian Jie Tian Cheng Wang Hong Wang Lei Wang Jinju Wang Wendi Wang Yuli Wang Rongzhou Wu Tianhe Xia Yanyan Xiao Chunhong Xie Yanlin Xing Zhenyu Xiong Baoyuan Xu Yi Xu Hui Yan Shiwei Yang Qijian Yi Xia Yu Xianyi Yu Yue Yuan Hongyan Zhang Huili Zhang Li Zhang Qingyou Zhang Xi Zhang Yanmin Zhang Zhiwei Zhang Cuifen Zhao Bin Zhou Hua Zhu | 2018 | Science Bulletin2018，63，23： | 54 |
| 7 | Influences of blood lipids on the occurrence and prognosis of hemorrhagic transformation after acute cerebral infarction: a case-control study of 732 patients显示文摘Background: To study the influence of blood lipid levels on hemorrhagic transformation(HT) and prognosis after acute cerebral infarction(ACI).Methods: Patients with ACI within 72 h of symptoms onset between January 1 st, 2015, and December 31 st, 2016, were retrospectively analyzed. Patients were divided into group A(without HT) and group B(HT). The outcomes were assessed after 3 months of disease onset using the modified Rankin Scale(m RS). An m RS score of 0–2 points indicated excellent prognosis, and an m RS score of 3–6 points indicated poor prognosis.Results: A total of 732 patients conformed to the inclusion criteria, including 628 in group A and 104 in group B. The incidence of HT was 14.2%, and the median onset time was 2 d(interquartile range, 1–7 d). The percentages of patients with large infarct size and cortex involvement in group B were 80.8% and 79.8%, respectively, which were both significantly higher than those in group A(28.7 and 33.4%, respectively). The incidence rate of atrial fibrillation(AF) in group B was significantly higher than that in group A(39.4% vs. 13.9%, P<0.001). The adjusted multivariate analysis results showed that large infarct size, cortex involvement and AF were independent risk factors of HT, while total cholesterol(TC) was a protective factor of HT(OR=0.359, 95% CI 0.136–0.944, P=0.038). With every 1 mmol/L reduction in normal TC levels, the risk of HT increased by 64.1%. The mortality and morbidity at 3 months in group B(21.2% and 76.7%, respectively) were both significantly higher than those in group A(8.0% and 42.8%, respectively). The adjusted multivariate analysis results showed that large infarct size(OR=12.178, 95% CI 5.390–27.516, P<0.001) was an independent risk factor of long-term unfavorable outcomes, whereas low-density lipoprotein cholesterol(LDL-C) was a protective factor(OR=0.538, 95% CI 0.300–0.964, P=0.037). With every 1 mmol/L reduction in normal LDL-C levels, the risk of an unfavorable outcome increased by 46.2%. Major therapies, including intravenous recombinant human tissue plasminogen activator(r TPA), intensive lipid-lowering statins and anti-platelets, were not significantly related to either HT or long-term, post-ACI poor prognosis.Conclusions: For patients with large infarct sizes, especially those with cortex involvement, AF, or lower levels of TC, the risk of HT might increase after ACI. The risk of a long-term unfavorable outcome in these patients might increase with a reduction in LDL-C. | Gang Lv Guo-Qiang Wang Zhen-Xi Xia Hai-Xia Wang Nan Liu Wei Wei Yong-Hua Huang Wei-Wei Zhang | 2019 | Military Medical Research2019，6，3： | 60 |
| 8 | Traffic Signal Timing via Deep Reinforcement Learning显示文摘In this paper, we propose a set of algorithms to design signal timing plans via deep reinforcement learning. The core idea of this approach is to set up a deep neural network(DNN) to learn the Q-function of reinforcement learning from the sampled traffic state/control inputs and the corresponding traffic system performance output. Based on the obtained DNN,we can find the appropriate signal timing policies by implicitly modeling the control actions and the change of system states.We explain the possible benefits and implementation tricks of this new approach. The relationships between this new approach and some existing approaches are also carefully discussed. | Li Li Yisheng Lv Fei-Yue Wang | 2016 | IEEE/CAA Journal of Automatica Sinica2016，3，3： | 59 |
| 9 | Long-term efficacy of perioperative chemoradiotherapy on esophageal squamous cell carcinoma显示文摘AIM: To investigate the role of perioperative chemoradiotherapy (CRT) in the treatment of locally advanced thoracic esophageal squamous cell carcinoma (ESCC). METHODS: Using preoperative computed tomography (CT)-based staging criteria, 238 patients with ESCC (stage ⅡⅢ ) were enrolled in this prospective study between January 1997 and June 2004. With informed consent, patients were randomized into 3 groups: preoperative CRT (80 cases), postoperative CRT (78 cases) and surgery alone (S) (80 cases). The 1-, 3-, 5and 10-year survival were followed up. Progressionfree survival (PFS) was chosen as the primary endpoint by treatment arm measured from study entry until documented progression of disease or death from any cause. The secondary endpoint was overall survival (OS) determined as the time (in months) between the date of therapy and the date of death. Other objectives were surgical and adjuvant therapy complications.RESULTS: With median follow-up of 45 mo for all the enrolled patients, significant differences in the 1-, 3-, 5-, 10-year OS (91.3%, 63.5%, 43.5%, 24.5% vs 91%, 62.8%, 42.3%, 24.4% vs 87.5%, 51.3%, 33.8%, 12.5%, P = 0.0176) and PFS (89.3%, 61.3%, 37.5%, 18.1% vs 89.1%, 61.1%, 37.2%, 17.8% vs 84.5%, 49.3%, 25.9%, 6.2%, P = 0.0151) were detected among the 3 arms. There were no significant differences in OS and PFS between the preoperative CRT and postoperative CRT arm (P > 0.05). For the patients who had radical resection, significant differences in median PFS (48 mo vs 61 mo vs 39.5 mo, P = 0.0331) and median OS (56.5 mo vs 72 mo vs 41.5 mo, P = 0.0153) were detected among the 3 arms, but there were no significant differences in OS and PFS between the preoperative CRT and postoperative CRT arm (P > 0.05). The local recurrence rates in the preoperative CRT, postoperative CRT group and S group were 11.3%, 14.1% and 35%, respectively (P < 0.05). No significant differences were detected among the 3 groups when comparing complications but tended to be in favor of the postoperative CRT and S groups (P > 0.05). Toxicities of CRT in the preoperative or postoperative CRT arms were mostly moderate, and could be quickly alleviated by adequate therapy. CONCLUSION: Rational application of preoperative or postoperative CRT can provide a benefit in PFS and OS in patients with locally advanced ESCC. | Lv, Jin Cao, Xiu-Feng Zhu, Bin Ji, Lv Tao, Lei Wang, Dong-Dong | 2010 | World Journal of Gastroenterology2010，16，13： | 49 |
| 10 | Roux-en-Y choledochojejunostomy using novel magnetic compressive anastomats in canine model of obstructive jaundice显示文摘BACKGROUND:The traditional hand-sewn Roux-en-Y choledochojejunostomy is technically complicated,and the incidence of postoperative complications has remained high.A set of novel magnetic compressive anastomats was introduced to facilitate choledochojejunostomy and improve the prognosis of patients.METHODS:After ligating the common bile duct for 7 days,16 dogs were randomly divided into two groups (n=8 per group).Anastomats were used in the study group,and the traditional hand-sewn method was used in the control group for standard Roux-en-Y choledochojejunostomy.We compared the operation time,incidence of complications,gross appearance,and pathological disparity in stoma between the two groups in 1-month and 3-month follow-up examinations.RESULTS:The time spent on constructing the anastomosis for the study group was significantly shortened.Although no anastomotic stenosis occurred in the two groups,the narrowing rate of biliary-enteric anastomosis was much higher in the control group.There was one case of bile leakage in the control group,whereas no bile leakage occurred in the study group.A smoother surface,an improved layer apposition,and a lower local inflammatory response were identified in the anastomosis of the study group.CONCLUSION:The structures of the novel magnetic compressive anastomats are simple,and they are time-saving,safe and efficient for performing Roux-en-Y choledocho- jejunostomy procedures in a canine model of obstructive jaundice. | Chao Fan,Xiao-Peng Yan,Shi-Qi Liu,Chun-Bao Wang,Jian-Hui Li,Liang Yu,Zheng Wu and Yi Lv Department of Hepatobiliary Surgery and Department of Pathology,First Affiliated Hospital,School of Medicine,Xi’an Jiaotong University,Xi’an 710061,China Department of Surgical Oncology,Third Affiliated Hospital,School of Medicine,Xi’an Jiaotong University,Xi’an 710068,China | 2012 | Hepatobiliary & Pancreatic Diseases International2012，11，1： | 49 |
| 11 | COX-2 expression in gastric cancer and its relationship with angiogenesis using tissue microarray显示文摘AIM: To explore the expression and clinicopathological significance of cyclooxygenase-2 (COX-2) and microvessel density (MVD) in gastric carcinogenesis, and to investigate their roles in the invasion and the relationship between biological behaviors and prognosis of gastric cancer. METHODS: Using Envision immunohistochemistry, COX-2 and CD34 expressions in gastric cancer tissue array were examined. MVD was counted and the relationship between the biological behaviors and prognosis was analyzed. RESULTS: The expression of COX-2 in gastric cancer tissue was significantly higher than that in normal mucosa (χ2 = 12.191, P < 0.05). The over-expression of COX-2 in gastric cancer was obviously related to metastasis and depth of invasion (χ2 = 6.315, P < 0.05), but not related to the histological type and Borrmann type (χ2 = 5.391 and χ2 = 2.228, respectively). Moreover, MVD in gastric cancer tissues was significantly higher than that in the normal mucosa (65.49 ± 20.64 vs 36.21 ± 18.47, t/F = 7.53, P < 0. 05). MVD was related to the histologic type and metastasis (t/F = 3.68 and t/F = 4.214, respectively, P < 0. 05), but not related to the depth of invasion and Borrmann type (t/F = 0.583 and t/F = 0.459, respectively). MVD in COX-2-positive tissues was markedly higher compared to COX-2-negative tissues, indicating a positive correlation between COX-2 expression and MVD (t = 13.12, P < 0. 05). CONCLUSION: Tissue microarray (TMA) is a powerful tool for rapid identifi cation of the molecular alterations in gastric cancer. COX-2 expression, via inducingangiogenesis, may play an important role in gastric carcinogenesis. It could be served as a determinant factor for clinical prognosis and curative effect. | Xiao-Yun Mao Xiao-Ge Wang Xiao-Jun Lv Lei Xu Cheng-Bo Han | 2007 | World Journal of Gastroenterology2007，13，25： | 46 |
| 12 | Mesenchymal stem cells over-expressing hepatocyte growth factor improve small-for-size liver grafts regeneration显示文摘 | Yu, Y. Yao, A. H. Chen, N. Pu, L. Y. Fan, Y. Lv, L. Sun, B. C. Li, G. Q. Wang, X. H. | 2007 | 南京医科大学学报(自然科学版)2007，27，10： | 45 |
| 13 | Disposable circumcision suture device: clinical effect and patient satisfaction显示文摘根据我们的经验,经历割礼的病人主要关于疼痛和阴茎外观被担心。我们进行了未来的使随机化的试用估计一台新可处理的割礼缝术设备(DCSD ) 的好处。942 个病人的一个总数同等地被划分成三个组(常规割礼,商戒指和可处理的缝术设备组) 。在 DCSD 组的病人是有化合物 5% lidocaine 乳脂的 anesthetized,其它与 2% lidocaine 阴茎块。操作时间, intra 起作用的血损失,切口愈合时间, intra 起作用、手术后的疼痛,阴茎外观和全面满足度被测量。操作时间和 intra 起作用的血损失与传统的组相比在商戒指和缝术设备组是显著地更低的(P <0.001 ) 。Intra 起作用的疼痛与另外的二个组相比是在缝术设备组的更少(P <0.001 ) ;而手术后的疼痛在与另外的二个组相比的传统的组是更高的(P <0.001 ) 。设备(80.57%) 和商戒指(73.57%) 组织的在缝术的病人是与常规割礼组相比对阴茎外观满意的更多(20.06% , P <0.05 ) 。在缝术设备组的病人也比传统的组快显著地愈合了(P <0.01 ) 。全面满足率在缝术设备组(78.66%) 更好与相比常规(47.13%) 并且商戒指(50.00%) 组(P <0.05 ) 。DCSD 和 lidocaine 乳脂的联合导致了更短的操作和切口愈合时间,减少了 intra 起作用、手术后的疼痛并且改进了对化妆外观的耐心的满足。 | Bo-Dong Lv Shi-Geng Zhang Xuan-Wen Zhu Jie Zhang Gang Chen Min-Fu Chen Hong-Liang Shen Zai-Jun Pei Zhao-Dian Chen | 2014 | Asian Journal of Andrology2014，16，3： | 49 |
| 14 | The Genome of Artemisia annua Provides Insight into the Evolution of Asteraceae Family and Artemisinin Biosynthesis显示文摘Artemisia annua,通常已知的同样香甜的苦恼或 Qinghao,是到中国的一个灌木土著人并且长被用于药用的目的。A。annua 现在作为有势力抗疟药混合物的唯一的生来的来源全球性被栽培, artemisinin。这里,我们报导 A 的 1.74-gigabase 染色体的一个高质量的草稿集会。annua,高度异质接合,富于重复定序,并且包含 63 ? 226 编码蛋白质的基因,在定序的植物种类之中的最大的数字之一。我们发现了那,作为在 Asteraceae 的一些定序的染色体之一, A。annua 染色体包含对这大被子植物 clade 特定的很多基因。尤其是,扩大和编码涉及萜烯生合成的酶的基因的功能的多样化与 artemisinin biosynthetic 小径的进化一致。我们进一步由介绍那 A 的 transcriptome 揭示了。annua 发展了复杂 transcriptional 规章的网络位于 \O 下面 artemisinin 生合成。把转基因的 A 基于我们产生了的全面 genomic 和 transcriptomic 分析。artemisinin 高级的生产的 annua 线,它现在为大规模生产准备好了并且将从而帮助遇见增加 artemisinin 的全球需求的挑战。 | Qian Shen Lida Zhang Zhihua Liao Shengyue Wang Tingxiang Yan Pu Shi Meng Liu Xueqing Fu Qifang Pan Yuliang Wang Zongyou Lv Xu Lu Fangyuan Zhang Weimin Jiang Yanan Ma Minghui Chen Xiaolong Hao Ling Li Yueli Tang Gang Lv Yan Zhou Xiaofen Sun Peter E. Brodelius Jocelyn K.C. Rose Kexuan Tang | 2018 | Molecular Plant2018，11，6： | 47 |
| 15 | Pathophysiology of sepsis-induced myocardial dysfunction显示文摘Sepsis-induced myocardial dysfunction is a common complication in septic patients and is associated with increased mortality.In the clinical setting,it was once believed that myocardial dysfunction was not a major pathological process in the septic patients,at least in part,due to the unavailability of suitable clinical markers to assess intrinsic myocardial function during sepsis.Although sepsis-induced myocardial dysfunction has been studied in clinical and basic research for more than 30 years,its pathophysiology is not completely understood,and no specific therapies for this disorder exist.The purpose of this review is to summarize our current knowledge of sepsis-induced myocardial dysfunction with a special focus on pathogenesis and clinical characteristics. | Xiu-Xiu Lv Hua-Dong Wang | 2016 | Journal of Medical Colleges of PLA(China)2016，31，4： | 45 |
| 16 | Standard triple therapy for Helicobacter pylori infection in China: A meta-analysis显示文摘AIM:To assess the efficacy and safety of standard triple therapy compared with other pre-existing and new therapies in China.METHODS:Literature searches were conducted in the following databases:PubMed,EMBASE,the Cochrane Central Register of Controlled Trials,the VIP database,the China National Knowledge Infrastructure database,and the Chinese Biomedical Database.A meta-analysis of all randomized controlled trials(RCTs)comparing standard triple therapy for the eradication of Helicobacter pylori with pre-existing and new therapies in China was performed using Comprehensive Meta-Analysis 2.0.There were 49 studies that met our criteria and the qualities of these studies were assessed using the Jadad scale.The Mantel-Haenszel method was used for pooling dichotomous data.We also conducted subgroupanalyses according to age,duration of treatment and drug type.Sensitivity analyses and a cumulative metaanalysis were also performed with CMA 2.0.Publication bias was evaluated using Egger’s test,Begg’s test or a funnel plot.RESULTS:A total of 49 RCTs including 8332 patients were assessed.This meta-analysis showed that standard triple therapy with proton pump inhibitors(PPIs),amoxicillin(AMO)and clarithromycin(CLA)was inferior to sequential therapy[relative risk(RR)=0.863;95%confidence interval(CI):0.824-0.904],but was not superior to quadruple therapy(RR=1.073;95%CI:0.849-1.357)or other triple therapies(RR=1.01;95%CI:0.936-1.089).The meta-analysis also suggested that standard triple therapy is slightly more effective than dual therapy(RR=1.14;95%CI:0.99-1.31).However,the differences were not statistically significant.We removed the only trial with a regimen lasting14 d by sensitivity analysis and found that 7-d standard triple therapy was superior to 7-d dual therapy(RR=1.222;95%CI:1.021-1.461).Moreover,a sub-analysis based on the duration of quadruple therapy indicated that the 7-d and 10-d standard triple therapies were inferior to sequential therapy(RR=0.790;95%CI:0.718-0.868;RR=0.917;95%CI:0.839-1.002,respectively).Additionally,there were no significant differences in cure rate or adverse events among standard triple therapy,quadruple therapy,and other triple therapies(RR=0.940;95%CI:0.825-1.072;RR=1.081;95%CI:0.848-1.378,respectively).Standard triple therapy had a higher occurrence of side effects than sequential therapy(RR=1.283;95%CI:1.066-1.544).CONCLUSION:The eradication rates with a standard triple therapy consisting of PPI,AMO,and CLA are suboptimal in China,and new treatment agents need to be developed. | Ben Wang Zhi-Fa Lv You-Hua Wang Hui Wang Xiao-Qun Liu Yong Xie Xiao-Jiang Zhou | 2014 | World Journal of Gastroenterology2014，20，40： | 46 |
| 17 | Changes in the level of serum liver enzymes after laparoscopic surgery显示文摘AIM: The purpose of this study was to investigate the effectof laparoscopic surgery on liver function in humans and thepossible mechanisms behind such effect.METHODS: Blood samples from 286 patients whounderwent laparoscopic cholecystectomy (LC) and 40patients who underwent open cholecystectomy (OC) weretested for liver function by measuring the level of serumalanine aminotrasferase (ALT) and aspartate aminotrasferase(AST) before and after the operations. The same tests werealso applied to 18 laparoscopic colorectal cancer resection(LCR) patients and 23 open colorectal cancer resection (OCR)patients to determine whether CO2 pneumoperitoneum couldalter the serum liver enzymes.RESULTS: The level of serum ALT and AST increasedsignificantly during the first 48 hours post operations in bothLC and LCR patients. However, no significant change of theserum liver enzymes was detected in both OC and OCRpatients. As a result, there was statistically significantdifference in change of both ALT and AST levels betweenLC and OC patients and LCR and OCR patients, respectively.By the 7th day post operation, the level of both enzymesreturned to normal values in LC, OC and OCR patients exceptLCR patients whose enzymes remained at a higher level.CONCLUSION: Transient elevation of hepatic transaminasesoccurred after laparoscopic surgery. The major causativefactor seemed to be the CO2 pneumoperitoneum. In mostof the laparoscopic surgery patients, the transient elevationof serum liver enzymes showed no apparent clinicalimplications. However, if preoperative liver function was verypoor, laparoscopic surgery may not be the best choice forthe treatment of patients with certain abdominal diseases. | Min Tan Feng-Feng Xu Jun-Shen Peng Dong-Ming Li Liu-Hua Chen Bao-Jun Lv Zhen-Xian Zhao Chen Huang Chao-Xu Zheng Department of General Surgery, the First Affiliated Hospital of Zhong Shah University, 58 Zhongshan 2 Road Guangzhou 510080, Guangdong Province China | 2003 | World Journal of Gastroenterology2003，9，2： | 42 |
| 18 | 8-bromo-7-methoxychrysin-induced apoptosis of hepatocellular carcinoma cells involves ROS and JNK显示文摘AIM:To investigate whether the apoptotic activities of 8-bromo-7-methoxychrysin(BrMC) involve reactive oxygen species(ROS) generation and c-Jun N-terminal kinase(JNK) activation in human hepatocellular carcinoma cells(HCC).METHODS:HepG2,Bel-7402 and L-02 cell lines were cultured in vitro and the apoptotic effects of BrMC were evaluated by flow cytometry(FCM) after propidium iodide(PI) staining,caspase-3 activity using enzymelinked immunosorbent assay(ELISA),and DNA agarose gel electrophoresis.ROS production was evaluated by FCM after dichlorodihydrofluorescein diacetate(DCHFDA) probe labeling.The phosphorylation level of JNK and c-Jun protein was analyzed by Western blotting.RESULTS:FCM after PI staining showed a dose-dependent increase in the percentage of the sub-G1 cell pop-ulation(P < 0.05),reaching 39.0% ± 2.8% of HepG2 cells after 48 h of treatment with BrMC at 10 μmol/L.The potency of BrMC to HepG2 and Bel-7402(32.1% ± 2.6%) cells was found to be more effective than the lead compound,chrysin(16.2% ± 1.6% for HepG2 cells and 11.0% ± 1.3% for Bel-7402 cell) at 40 μmol/L and similar to 5-flurouracil(33.0% ± 2.1% for HepG2 cells and 29.3% ± 2.3% for Bel-7402 cells) at 10 μmol/L.BrMC had little effect on human embryo liver L-02 cells,with the percentage of sub-G1 cell population 5.4% ± 1.8%.Treatment of HepG2 cells with BrMC for 48 h also increased the levels of active caspase-3,in a concentration-dependent manner.z-DEVD-fmk,a caspase-3specific inhibitor,prevented the activation of caspase-3.Treatment with BrMC at 10 μmol/L for 48 h resulted in the formation of a DNA ladder.Treatment of cells with BrMC(10 μmol/L) increased mean fluorescence intensity of DCHF-DA in HepG2 cells from 7.2 ± 1.12 at 0 h to 79.8 ± 3.9 at 3 h and 89.7 ± 4.7 at 6 h.BrMC did not affect ROS generation in L-02 cells.BrMC treatment failed to induce cell death and caspase-3 activation in HepG2 cells pretreated with N-acetylcysteine(10 mmol/L).In addition,in HepG2 cells treated with BrMC(2.5,5.0,10.0 μmol/L) for 12 h,JNK activation was observed.Peak JNK activation occurred at 12 h post-treatment and this activation persisted for up to 24 h.The expression of phosphorylated JNK and c-Jun protein after 12 h with BrMC-treated cells was inhibited by N-acetylcysteine and SP600125 pre-treatment,but GW9662 had no effect.SP600125 substantially reduced BrMC-induced cell death and caspase-3 activation of HepG2 cells.N-acetylcysteine and GW9662 also attenuated induction of cell death and caspase-3 activation in HepG2 cells treated with BrMC.CONCLUSION:BrMC induces apoptosis of HCC cells by ROS generation and sustained JNK activation. | Xiao-Hong Yang Jian-Guo Cao Hong-Lin Xiang Fei Liu Yuan Lv Hunan Province China Xing Zheng | 2010 | World Journal of Gastroenterology2010，16，27： | 38 |
| 19 | Analysis of bacterial community structures in two sewage treatment plants with different sludge properties and treatment performance by nested PCR-DGGE method显示文摘在二污水处理植物 withdifferent 进程和表演的细菌的社区结构是放大的嵌套的聚合酶链反应(嵌套的 PCR )的调查 bydenaturing 坡度胶化电气泳动( DGGE ) 16S rRNA 基因未加工的污水和对待的自河的fragmentswithgroup特定的 primers.Samples 用thewhole房间 PCR 被放大方法,并且 theactivated 污泥样品用提取 genomic DNAbefore 被放大 PCR 产品为 ba 在一样的 DGGEgel | LIU Xin-chun ZHANG Yu YANG Min WANG Zhen-yu LV Wen-zhou | 2007 | Journal of Environmental Sciences2007，19，1： | 39 |
| 20 | Drought hazard assessment and spatial characteristics analysis in China显示文摘为 19602008 从 616 降雨驻扎的时期和主要谷物庄稼的物候学数据基于每月的降水数据,在中国的干旱危险的空间特征在 10 km 慥? 景眠湩整被调查吗? | HE Bin LV Aifeng WU Jianjun ZHAO Lin LIU Ming | 2011 | Journal of Geographical Sciences2011，21，2： | 35 |
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