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| 1 | Effect of admission hypertriglyceridemia on the episodes of severe acute pancreatitis显示文摘AIM: To investigate the effect of admission hypertriglyceridemia (HTG) on the episodes of severe acute pancreatitis (SAP). METHODS: One hundred and seventy-six patients with SAP were divided into HTG group (n = 45) and control group (n = 131) according to admission triglyceride (TG) 5.65 mmol/L and < 5.65 mmol/L, respectively. Demographics, etiology, underlying diseases, biochemical parameters, Ranson' s score, acute physiology and chronic heath evaluation (APACHE ) score, Balthazar's computed tomography (CT) score, complications and mortality were compared. Correlation between admission TG and 24-h APACHE score was analyzed. RESULTS: SAP patients with HTG were younger (40.8 ± 9.3 years vs 52.6 ± 13.4 years, P < 0.05) with higher etiology rate of overeating, high-fat diet (40.0% vs 14.5%, P < 0.05) and alcohol abuse (46.7% vs 23.7%, P < 0.01), incidence rate of hypocalcemia (86.7% vs 63.4%, P < 0.01) and hypoalbuminemia (84.4% vs 60.3%, P < 0.01), 24-h APACHE score (13.6 ± 5.7 vs 10.7 ± 4.6, P < 0.01) and admission serum glucose (17.7 ± 7.7 vs 13.4 ± 6.1, P < 0.01), complication rate of renal failure (51.1% vs 16.8%, P < 0.01), shock (37.9% vs 14.5%, P < 0.01) and infection (37.4% vs 18.3%, P < 0.01) and mortality (13.1% vs 9.1%, P < 0.01). Logistic regression analysis showed a positive correlation between admission TG and 24-h APACHE score (r = 0 .509, P = 0.004).CONCLUSION: The clinical features of SAP patients with HTG are largely consistent with previous studies. HTG aggravates the episodes of SAP. | Li-Hui Deng Ping Xue Qing Xia Xiao-Nan Yang Mei-Hua Wan | 2008 | World Journal of Gastroenterology2008，14，28： | 59 |
| 2 | In vitro derivation of functional insulin-producing cells from human embryonic stem cells显示文摘为人的胚胎的茎(ES ) 的自强和区别的能力细胞为对待类型 Idiabetes mellitus 为胰腺的贝它细胞的产生使他们成为潜在的来源。这里,我们报导一最新发展了并且有效方法,在aserum免费的系统执行了,区分进生产胰岛素的 cells.Activin A 的导致的人的 ES 房间它在起始的阶段被使用从人的 EScells 导致权威的内胚叶区别,是由权威的内胚叶标记 Sox17 和 Brachyury.Further 的表示检测了, all-trans retinoic 酸( RA )被用来支持胰腺的区别,由早胰腺的抄写因素 pdx1 和 hlxb9 的表示显示了。在成熟 inDMEM/F12 以后有 bFGF 和菸碱的没有浆液的媒介,区分的房间表示了小岛特定的标记象 C 肽,胰岛素,胰高血糖素和 glut2 那样。百分比 ofC-peptide-positive 房间超过了 15% 。由这些房间的胰岛素和 C 肽的分泌物在葡萄糖层次对应于变化。当移植了进肾的囊时, ofStreptozotocin (STZ ) 对待裸体老鼠,这些区分的人的 ES 房间熬过并且维持贝它房间标记基因的表示包括 C 肽, pdx1, glucokinase, nkx6.1, IAPP, pax6and Tcf1。百分之三十只移植裸体老鼠展出了 stableeuglycemia 的明显的恢复;并且改正的显型被支撑超过六个星期。我们的新方法为学习人的胰开发的机制提供一个有希望的试管内区别模特儿并且说明为类型 Idiabetes mellitus 的处理使用人的 ES 房间的潜力。 | Wei Jiang Yan Shi Dongxin Zhao Song Chen Jun Yong Jing Zhang Tingting Qing Xiaoning Sun Peng Zhang Mingxiao Ding Dongsheng Li Hongkui Deng | 2007 | Cell Research2007，17，4： | 38 |
| 3 | Baicalin prevents LPS-induced activation of TLR4/NF-κB p65 pathway and inflammation in mice via inhibiting the expression of CD14显示文摘Previous studies have shown that baicalin,an active ingredient of the Chinese traditional medicine Huangqin,attenuates LPS-induced inflammation by inhibiting the activation of TLR4/NF-κBp65 pathway,but how it affects this pathway is unknown.It has been shown that CD14 binds directly to LPS and plays an important role in sensitizing the cells to minute quantities of LPS via chaperoning LPS molecules to the TLR4/MD-2 signaling complex.In the present study we investigated the role of CD14 in the anti-inflammatory effects of baicalin in vitro and in vivo.Exposure to LPS(1μg/mL)induced inflammatory responses in RAW264.7 cells,evidenced by marked increases in the expression of MHC II molecules and the secretion of NO and IL-6,and by activation of MyD88/NF-κB p65 signaling pathway,as well as the expression of CD14 and TLR4.These changes were dose-dependently attenuated by pretreatment baicalin(12.5–50μM),but not by baicalin post-treatment.In RAW264.7 cells without LPS stimulation,baicalin dose-dependently inhibit the protein and mRNA expression of CD14,but not TLR4.In RAW264.7 cells with CD14 knockdown,baicalin pretreatment did not prevent inflammatory responses and activation of MyD88/NF-κB p65 pathway induced by high concentrations(1000μg/mL)of LPS.Furthermore,baicalin pretreatment also inhibited the expression of CD14 and activation of MyD88/NF-κB p65 pathway in LPS-induced hepatocyte-derived HepG2 cells and intestinal epithelial-derived HT-29 cells.In mice with intraperitoneal injection of LPS and in DSS-induced UC mice,oral administration of baicalin exerted protective effects by inhibition of CD14 expression and inflammation.Taken together,we demonstrate that baicalin pretreatment prevents LPS-induced inflammation in RAW264.7 cells in CD14-dependent manner.This study supports the therapeutic use of baicalin in preventing the progression of LPS-induced inflammatory diseases. | Ya-jun Fu Bo Xu Shao-wei Huang Xia Luo Xiang-liang Deng Shuang Luo Chang Liu Qing Wang Jin-yan Chen Lian Zhou | 2021 | Acta Pharmacologica Sinica2021，42，1： | 31 |
| 4 | Effect of probiotic treatment on cirrhotic patients with minimal hepatic encephalopathy: A meta-analysis显示文摘Background: Minimal hepatic encephalopathy(MHE) is an early and reversible form of hepatic encephalopathy. The documentations on the treatment with probiotics are inconsistent. The present meta-analysis was to verify the role of probiotics in the treatment of cirrhotic patients with MHE.Data sources: Seven electronic databases were searched for relevant randomized controlled trials(RCTs)published until July 2015. The effects of probiotics on serum ammonia, endotoxin, and MHE were evaluated.Results: A total of 14 RCTs(combined n = 1132) were included in the meta-analysis. When probiotics were compared to placebo or no treatment, probiotics were more likely to reduce values in the number connection test(NCT; week 4: MD =-30.25, 95% CI:-49.85 to-10.66), improve MHE(week 4: OR = 0.18,95% CI: 0.07 to 0.47; week 12: OR = 0.15, 95% CI: 0.07 to 0.32), and prevent overt HE progression(week4: OR = 0.22, 95% CI: 0.07 to 0.67) in patients with liver cirrhosis. When probiotics was compared to lactulose, probiotics tended to reduce serum ammonia levels(week 4: MD =-0.33 μmol/L, 95% CI:-5.39 to 4.74; week 8: MD = 6.22 μmol/L, 95% CI:-24.04 to 36.48), decrease NCT(week 8: MD = 3.93, 95% CI:-0.72 to 8.58), improve MHE(week 4: OR = 0.93, 95% CI: 0.45 to 1.91; week 12: OR = 0.73, 95% CI: 0.35 to 1.51) and prevent the development of overt HE(week 4: OR = 0.96, 95% CI: 0.17 to 5.44; week 12:OR = 2.7, 95% CI: 0.50 to 14.64) in patients with liver cirrhosis. However, lactulose appears to be more effective in reducing NCT values as compared to probiotics(week 4: MD = 6.7, 95% CI: 0.58 to 12.82).Conclusion: Probiotics can decrease serum ammonia and endotoxin levels, improve MHE, and prevent overt HE development in patients with liver cirrhosis. | Qing Cao Cheng-Bo Yu Shi-Gui Yang Hong-Cui Cao Ping Chen Min Deng Lan-Juan Li | 2018 | Hepatobiliary & Pancreatic Diseases International2018，17，1： | 25 |
| 5 | Unmanned aerial systems coordinate target allocation based on wolf behaviors显示文摘Unmanned aerial systems (UASs), especially the cluster of UAS, are highly focused and widely used in various domains. The application of small and inexpensive UAS with a large-scale group to perform complex tasks has become a mainstream trend. Thus, collaborative task assignment of UAS has become a problem that must be solved. | Haibin DUAN Qing YANG Yimin DENG Pei LI Huaxin QIU Tianjie ZHANG Daifeng ZHANG Mengzhen HUO Yankai SHEN | 2019 | Science China(Information Sciences)2019，62，1： | 22 |
| 6 | Effect of Chaiqinchengqi decoction on sarco/endoplasmic reticulum Ca^(2+)-ATPase mRNA expression of pancreatic tissues in acute pancreatitis rats显示文摘AIM: To investigate the effect of Chaiqinchengqi decoction (CQCQD) on sarco/endoplasmic reticulum Ca2+-ATPase (SERCA) mRNA expression of pancreatic tissues in acute pancreatitis (AP) rats. METHODS: Thirty Sprague-Dawley (SD) rats were randomized into control group, AP group and CQCQD group (n = 3 × 10). The rats in the CQCQD group were intragastrically administered with CQCQD (10 mL/kg every 2 h) after induction of AP by intraperitoneal injection of caerulein (50 μg/kg.h × 5) within 4 h. At 6 h after the induction of AP model, pancreatic tissues were collected for the pathological observation, mRNA extraction for determination of SERCA1 and SERCA2 mRNA expression or pancreatic acinar cell isolation for measurement of fluorescence intensity (FI) of intracellular calcium ion concentration [Ca2+]i. RESULTS: There was no expression of pancreatic SERCA1 mRNA in the control group and the AP group. The expression of pancreatic SERCA2 mRNA in the AP group was down-regulated (expression ratio = 0.536; P = 0.001) compared with the control group, while that in the CQCQD group was up-regulated (expression ratio= 2.00; P = 0.012) compared with AP group. The FI of intracellular [Ca2+] of pancreatic acinar cells in the AP group (138.2 ± 23.1) was higher than the C group (111.0 ± 18.4) and the CQCQD group (118.7 ± 15.2 ) (P < 0.05) and the pancreatic pathological score in the CQCQD group was lower than that in the AP group (5.7 ± 1.9 vs 9.2 ± 2.7, P < 0.05).CONCLUSION: CQCQD can up-regulate the expression of SERCA2 mRNA of pancreatic tissues, reduce intracellular calcium overload and relieve pancreatic tissue lesions. | Ping Xue Li-Hui Deng Zhao-Da Zhang Xiao-Nan Yang Qing Xia Da-Kai Xiang Lei Huang Mei-Hua Wan | 2008 | World Journal of Gastroenterology2008，14，15： | 20 |
| 7 | Impaired balance of T helper 17/T regulatory cells in carbon tetrachloride-induced liver fibrosis in mice显示文摘AIM:To investigate the effect of T helper(Th)17/T regulatory(Treg)cells on hepatic fibrosis in mice and its possible mechanism.METHODS:Hepatic fibrosis was induced by intraperitoneal injection of carbon tetrachloride.Hepatic pathological changes were observed by hematoxylin and eosin staining;the protein levels of interleukin(IL)-6,transforming growth factor(TGF)-βandα-smooth muscle actin(SMA)in liver tissue were determined by Western blotting;and the frequency of Th17 and Treg cells in the liver was estimated by flow cytometry.In addition,hepatic stellate cells were isolated from healthy mouse liver and co-cultured with Th17 or Treg cells.Immunofluorescence staining and Western blotting were performed to determine the change in HSC activation.RESULTS:In the model group,there were different degrees of fibroplasia,degeneration and necrosis.The protein levels of IL-6,TGF-βandα-SMA in liver tissue were significantly higher than those in the control group at 12 wk(P<0.05).Compared with the control group,the frequency of Th17 cells in the model group was increased but the frequency of Treg cells decreased gradually.Furthermore,at 4,8 and 12 wk,there were significant differences in the number of Th17 cells(0.52%±0.16%,1.46%±0.24%,and2.60%±0.41%,respectively,P<0.05)and Treg cells(2.99%±0.40%,2.16%±0.50%,and 1.49%±0.34%,respectively,P<0.05).In vitro,Th17 cells promoted,whereas Treg cells inhibited the expression ofα-SMA,both in a dose-dependent manner,compared with the control group.CONCLUSION:Th17/Treg imbalance exists in mice with liver fibrosis,which potentially promotes liver fibrosis via HSC activation. | Xiao-Fei Sun Lei Gu Wen-Sheng Deng Qing Xu | 2014 | World Journal of Gastroenterology2014，20，8： | 20 |
| 8 | From concept to reality-A review to the primary test stand and its preliminary application in high energy density physics显示文摘Pulsed power technology,whereas the electrical energy stored in a relative long period is released in much shorter timescale,is an efficient method to create high energy density physics(HEDP)conditions in laboratory.Around the beginning of this century,China Academy of Engineering Physics(CAEP)began to build some experimental facilities for HEDP investigations,among which the Primary Test Stand(PTS),a multi-module pulsed power facility with a nominal current of 10 MA and a current rising time~90 ns,is an important achievement on the roadmap of the electro-magnetically driven inertial confinement fusion(ICF)researches.PTS is the first pulsed power facility beyond 10 TW in China.Therefore,all the technologies have to be demonstrated,and all the engineering issues have to be overcome.In this article,the research outline,key technologies and the preliminary HEDP experiments are reviewed.Prospects on HEDP research on PTS and pulsed power development for the next step are also discussed. | Jianjun Deng Weiping Xie Shuping Feng Meng Wang Hongtao Li Shengyi Song Minghe Xia Ji Ce An He Qing Tian Yuanchao Gu Yongchao Guan Bin Wei Xianbin Huang Xiaodong Ren Jiakun Dan Jing Li Shaotong Zhou Hongchun Cai Siqun Zhang Kunlun Wang Qiang Xu Yujuan Wang Zhaohui Zhang Guilin Wang Shuai Guo Yi He Yiwei Zhou Zhanji Zhang Libing Yang Wenkang Zou | 2016 | Matter and Radiation at Extremes2016，1，1： | 19 |
| 9 | EXPERIMENTAL STUDY OF FLOWFIELD STRUCTURE AROUND AN OGIVE-CYLINDER显示文摘The flowfield structure and their aerodynamic characteristics over an ogive cylinder were studied by means of flow visualization and surface pressure measurement in a water tunnel and a wind tunnel. The existence of multi asymmetric vortices over long slender bodies was experimentally confirmed at large angles of attack and in the subcritical Reynolds number range. The spatial 3 D characteristics of the multi vortices system were analyzed and a physical model was developed. The topological structure of different patterns in cross flow plane was studied and the mechanism governing the formation of asymmetric vortices and multi vortices was discussed from the viewpoint of stability of the topological structure. It was concluded that the maximum in the sectional side force distribution curve are not caused by the shedding of higher position vortex, but by the cross over to the symmetric plane of the lower position vortex. | Ph.D.Candidate:Wang Gang Fluid Mechanics Institute, Beijing University of Aeronautics and Astronautics, Beijing 100083, China,Supervisor: Deng Xue ying (Beijing University of Aeronautics and Astronautics) Members of Dissertation Defense Committee: Tong Bing gang (Graduate School of the Chinese Academy of Sciences),Chairman Gu Zhi fu (Peking University) Yang Qi de (China Aerodynamics Research and Development Center) Lv Zhi yong (Beijing University of Aeronautics and Astronautics) Liu Pei qing (Beijing University of Aeronautics and Astronautics) | 2003 | Journal of Hydrodynamics2003，15，5： | 18 |
| 10 | Organic anion transporting polypeptide-1B1 haplotypes in Chinese patients显示文摘瞄准:在搬运 polypeptide-1B1 的器官的阴离子检测 388G >A 和 521T >C 变体等位基因(OATP1B1,编码基因 SLCO1B1 ) 基因。方法:111 个健康志愿者在我们的学习为 OATP1B1 等位基因被屏蔽。PCR 限制碎片长度多型性被用来鉴别 388G >A 多型性和一个 1 步 tetra 教材方法为 521T >C 变化的决心被开发。结果:在中国人口的 388G >A 和 521T >C 变体等位基因的频率分别地是 73.4% 和 14.0% 。SLCO1B1 *1b 和 *15 haplotypes 的频率分别地是 59.9% 和 14.0% 。结论:SLCO1B1 *1b 和 SLCO1B1 *15 变体在中国人口是相对普通的。他们的频率类似于那在从那在白种人和黑人日本,却显著地不同。 | Lin-yong XU Yi-jing HE Wei ZHANG Sheng Deng Qing LI Wei-xia ZHANG Zhao-qian LIU Dan WANG Yuan-fei HUANG Hong-hao ZHOU Zhen-qiu SUN | 2007 | Acta Pharmacologica Sinica2007，28，10： | 18 |
| 11 | Daclatasvir plus asunaprevir in treatment-na?ve patients with hepatitis C virus genotype 1b infection显示文摘AIM To assess daclatasvir plus asunaprevir(d UAL) in treatment-na?ve patients from China's Mainland, Russia and South Korea with hepatitis C virus(HCV) genotype 1 b infection. METHODS Patients were randomly assigned(3:1) to receive 24 wk of treatment with d UAL(daclatasvir 60 mg once daily and asunaprevir 100 mg twice daily) beginning on day 1 of the treatment period(immediate treatment arm) or following 12 wk of matching placebo(placebodeferred treatment arm). The primary endpoint was a comparison of sustained virologic response at posttreatment week 12(SVR12) compared with the historical SVR rate for peg-interferon plus ribavirin(70%) among patients in the immediate treatment arm. The first 12 wk of the study were blinded. Safety was assessed in d UAL-treated patients compared with placebo patients during the first 12 wk(doubleblind phase), and during 24 wk of d UAL in both arms combined.RESULTS In total, 207 patients were randomly assigned to immediate(n = 155) or placebo-deferred(n = 52) treatment. Most patients were Asian(86%), female(59%) and aged < 65 years(90%). Among them, 13% had cirrhosis, 32% had IL28 B non-CC genotypes and 53% had baseline HCV RNA levels of ≥ 6 million IU/m L. Among patients in the immediate treatment arm, SVR12 was achieved by 92%(95% confidence interval: 87.2-96.0), which was significantly higher than the historical comparator rate(70%). SVR12 was largely unaffected by cirrhosis(89%), age ≥ 65 years(92%), male sex(90%), baseline HCV RNA ≥ 6 million(89%) or IL28 B non-CC genotypes(96%), although SVR12 was higher among patients without(96%) than among those with(53%) baseline NS5 A resistanceassociated polymorphisms(at L31 or Y93 H). during the double-blind phase, aminotransferase elevations were more common among placebo recipients than among patients receiving d UAL. during 24 wk of d UAL therapy(combined arms), the most common adverse events(≥ 10%) were elevated alanine aminotransferase and upper respiratory tract infection; emergent grade 3-4 laboratory abnormalities were infrequently observed, and all grade 3-4 aminotransferase abnormalities(alanine aminotransferase, n = 9; aspartate transaminase, n = 6) reversed within 8-11 d. Two patients discontinued d UAL treatment; one due to aminotransferase elevations, nausea, and jaundice and the other due to a fatal adverse event unrelated to treatment. There were no treatment-related deaths.CONCLUSION d UAL was well-tolerated during this phase 3 study, and SVR12 with d UAL treatment(92%) exceeded thehistorical SVR rate for peg-interferon plus ribavirin of 70%. | Lai Wei Fu-Sheng Wang Ming-Xiang Zhang Ji-Dong Jia Alexey A Yakovlev Wen Xie Eduard Burnevich Jun-Qi Niu Yong Jin Jung Xiang-Jun Jiang Min Xu Xin-Yue Chen Qing Xie Jun Li Jin-Lin Hou Hong Tang Xiao-guang Dou Yash Gandhi Wen-Hua Hu Fiona McPhee Stephanie Noviello Michelle Treitel Ling Mo Jun Deng | 2018 | World Journal of Gastroenterology2018，24，12： | 17 |
| 12 | Continuous regional arterial infusion for the treatment of severe acute pancreatitis: a meta-analysis显示文摘BACKGROUND: Continuous regional arterial infusion(CRAI) is a drug delivery system, which dramatically increases the drug concentration in the pancreas. Previous clinical and basic studies have demonstrated the possible therapeutic efficacy of CRAI for severe acute pancreatitis(SAP). This meta-analysis of all published randomized controlled trials(RCTs) was conducted to assess the efficacy and safety of CRAI for the treatment of SAP. DATA SOURCES: Up to August 10, 2014, RCTs comparing CRAI with intravenous infusion for SAP in PubM ed, Embase, EBSCO, MEDLINE, Science Citation Index Expanded, Cochrane Library, China Academic Journals Full-Text Database, Chinese Biomedical Literature Database, and Chinese Scientific Journals Database were selected by two independent reviewers. The relative risk(RR) and their 95% confidence intervals(CI) for duration of elevated serum amylase and urine amylase, duration of abdominal pain, infection rate, incidence of complication, overall mortality, curative rate, hospital stay and details of subgroup analysis were extracted. Meta-analyses were made using the software Review Manager(RevM an version 5.10).RESULTS: Six RCTs with 390 patients meeting the inclusion criteria were included in the final analysis. Compared with intravenous infusion route, CRAI significantly shortened the duration of elevated urine amylase(MD=-2.40, 95% CI=-3.20,-1.60; P<0.00001) and the duration of abdominal pain(MD=-1.46, 95% CI=-1.94,-0.98; P<0.00001), decreased the incidence of complication(RR=0.35, 95% CI=0.15, 0.81; P=0.01) and overall mortality(RR=0.25, 95% CI=0.08, 0.78;P=0.02), shortened the duration of hospital stay(MD=-10.36, 95% CI=-17.05,-3.68; P=0.002), and increased the curative rate(RR=1.66, 95% CI=1.13, 2.46; P=0.01). No mortality and catheter-related infections due to CRAI administration was reported in these studies. Subgroup analysis showed that the combination of drug administration via CRAI did not significantly improve the outcomes.CONCLUSION: CRAI is effective for the treatment of SAP, and the combination of drug administration via CRAI did not have a significant effect on the improvement of the outcomes. | Feng-Jiao Yong Xuan-Yue Mao Li-Hui Deng Ming-Ming Zhang Qing Xia | 2015 | Hepatobiliary & Pancreatic Diseases International2015，14，1： | 17 |
| 13 | Impact of alanyl-glutamine dipeptide on severe acute pancreatitis in early stage显示文摘AIM:To evaluate the therapeutic effect of alanyl- glutamine dipeptide (AGD) in the treatment of severe acute pancreatitis (SAP) in early and advanced stage. METHODS: Eighty patients with SAP were randomized and received 100 mL/d of 20% AGD intravenously for 10 d starting either on the day of (early treatment group) or 5 d after (late treatment group) admission. Groups had similar demographics, underlying diseases, Ranson score, Acute Physiology and Chronic Health Evaluation Ⅱ (APACHE Ⅱ) score, and Balthazar’s computed tomography (CT) score at the beginning of the study and underwent similar other medical and nutritional management. RESULTS: The duration of acute respiratory distress syndrome (2.7 ± 3.3 d vs 12.7 ± 21.0 d, P < 0.01), renal failure (1.3 ± 0.5 d vs 5.3 ± 7.3 d, P < 0.01), acute hepatitis (3.2 ± 2.3 d vs 7.0 ± 7.1 d, P < 0.01), shock (1.7 ± 0.4 d vs 4.8 ± 3.1 d, P < 0.05), encephalopathy (2.3 ± 1.9 d vs 9.5 ± 11.0 d, P < 0.01) and enteroparalysis (2.2 ± 1.4 d vs 3.5 ± 2.2 d, P < 0.01) and hospital stay (28.8 ± 9.4 d vs 45.2 ± 27.1 d, P < 0.01) were shorter in the early treatment group than in the late treatment group. The 15-d APACHE Ⅱ score was lower in the early treatment group than in the late treatment group (5.0 ± 2.4 vs 8.6 ± 3.6, P < 0.01). The infection rate (7.9% vs 26.3%, P < 0.05), operation rate (13.2% vs 34.2%, P < 0.05) and mortality (5.3% vs 21.1%, P < 0.05) in the early treatment group were lower than in the late treatment group.CONCLUSION: Early treatment with AGD achieved a better clinical outcome in SAP patients. | Ping Xue Li-Hui Deng Qing xia Zhao-Da Zhang Wei-Ming Hu Xiao-Nan Yang Bing Song Zong-Wen Huang | 2008 | World Journal of Gastroenterology2008，14，3： | 15 |
| 14 | ZmCOL3, a CCT gene represses flowering in maize by interfering with the circadian clock and activating expression of ZmCCT显示文摘Flowering time is a trait vital to the adaptation of flowering plants to different environments.Here, we report that CCT domain genes play an important role in flowering in maize(Zea mays L.).Among the 53 CCT family genes we identified in maize, 28 were located in flowering time quantitative trait locus regions and 15 were significantly associated with flowering time, based on candidate-gene association mapping analysis.Furthermore, a CCT gene named ZmCOL3 was shown to be a repressor of flowering.Overexpressing ZmCOL3 delayed flowering time by approximately 4 d, in either long-day or short-day conditions.The absence of one cytosine in the ZmCOL3 3'UTR and the presence of a 551 bp fragment in the promoter region are likely the causal polymorphisms contributing to the maize adaptation from tropical to temperate regions.We propose a modified model of the maize photoperiod pathway, wherein ZmCOL3 acts as an inhibitor of flowering either by transactivating transcription of ZmCCT, one of the key genes regulating maize flowering, or by interfering with the circadian clock. | Minliang Jin Xiangguo Liu Wei Jia Haijun Liu Wenqiang Li Yong Peng Yanfang Du Yuebin Wang Yuejia Yin Xuehai Zhang Qing Liu Min Deng Nan Li Xiyan Cui Dongyun Hao Jianbing Yan | 2018 | Journal of Integrative Plant Biology2018，60，6： | 14 |
| 15 | Isolation, identification and genomic characterization of the Asian lineage Zika virus imported to China显示文摘Dear Editor,Zika virus(ZIKV)used to be an unknown mosquito-borne flavivirus,and maintained its limited sylvatic circulation in a few African and Asian countries(Enfissi et al.,2016).Based on available clinical data,the symptoms in human infections with ZIKV are supposed to be similar to other arbovirus infections such as dengue,and characterized by fever,skin rashes,conjunctivitis,muscle and joint pain,malaise,and headache(Duffy et al.,2009).However。 | Yong-Qiang Deng Hui Zhao Xiao-Feng Li Na-Na Zhang Zhong-Yu Liu Tao Jiang Da-Yong Gu Lei Shi Jian-An He Hong-Jiang Wang Zhao-Zeng Sun Qing Ye Dong-Yang Xie Wu-Chun Cao Cheng-Feng Qin | 2016 | Science China(Life Sciences)2016，59，4： | 13 |
| 16 | Triptolide suppresses the growth and metastasis of non-small cell lung cancer by inhibitingβ-catenin-mediated epithelial–mesenchymal transition显示文摘Non-small cell lung cancer(NSCLC)is characterized by a high incidence of metastasis and poor survival.As epithelial–mesenchymal transition(EMT)is well recognized as a major factor initiating tumor metastasis,developing EMT inhibitor could be a feasible treatment for metastatic NSCLC.Recent studies show that triptolide isolated from Tripterygium wilfordii Hook F attenuated the migration and invasion of breast cancer,colon carcinoma,and ovarian cancer cells,and EMT played important roles in this process.In the present study we investigated the effect of triptolide on the migration and invasion of NSCLC cell lines.We showed that triptolide(0.5,1.0,2.0 nM)concentration-dependently inhibited the migration and invasion of NCI-H1299 cells.Triptolide treatment concentration-dependently suppressed EMT in NCI-H1299 cells,evidenced by significantly elevated E-cadherin expression and reduced expression of ZEB1,vimentin,and slug.Furthermore,triptolide treatment suppressedβ-catenin expression in NCI-H1299 and NCI-H460 cells,overexpression ofβ-catenin antagonized triptolide-caused inhibition on EMT,whereas knockout ofβ-catenin enhanced the inhibitory effect of triptolide on EMT.Administration of triptolide(0.75,1.5 mg/kg per day,ip,every 2 days)for 18 days in NCI-H1299 xenograft mice dose-dependently suppressed the tumor growth,restrained EMT,and decreased lung metastasis,as evidence by significantly decreased expression of mesenchymal markers,increased expression of epithelial markers as well as reduced number of pulmonary lung metastatic foci.These results demonstrate that triptolide suppresses NSCLC metastasis by targeting EMT via reducingβ-catenin expression.Our study implies that triptolide may be developed as a potential agent for the therapy of NSCLC metastasis. | Qiu-di Deng Xue-ping Lei Yi-hang Zhong Min-shan Chen Yuan-yu Ke Zhan Li Jing Chen Li-juan Huang Yu Zhang Lu Liang Zhong-xiao Lin Qing Liu Song-pei Li Xi-yong Yu | 2021 | Acta Pharmacologica Sinica2021，42，9： | 12 |
| 17 | Relationship between HLA-DR gene polymorphisms and outcomes of hepatitis B viral infections:A meta-analysis显示文摘AIM:To assess the rigorous relationship between human leukocyte antigens(HLA)-DR alleles and outcomes of hepatitis B virus(HBV) infections by means of metaanalysis.METHODS:Medline/PubMed,EMBASE,CNKI and VIP were searched to identify relevant studies.Study quality was evaluated using the Newcastle-Ottawa Scale.Odds ratios(OR) and 95% confidence interval(95% CI) were pooled using Stata 11.0.Subgroup analyses were performed by ethnicity.Heterogeneity and publication bias analyses were performed to validate the credibility.RESULTS:A total of 2609 patients with chronic hepatitis B and 2606 controls spontaneously recovering from prior HBV infection were included.Meta-analysis showed that HLA-DR*04(OR = 0.72,95% CI:0.60-0.85) and DR*13(OR = 0.27,95% CI:0.19-0.37) alleles were significantly associated with HBV clearance while patients carrying HLA-DR*03(OR = 1.47,95% CI:1.16-1.87) or DR*07(OR = 1.59,95% CI:1.24-2.03) alleles had a significantly increased risk of chronic HBV persistence.For the HLA-DR*01 polymorphism,a significantly association with HBV clearance was found in Chinese Han group(OR = 0.48,95% CI:0.26-0.86),but not found in other ethnic groups(P = 0.191).For other polymorphisms,no association with the HBV infection outcome was found.CONCLUSION:HLA-DR*04 and DR*13 alleles may be the protective factors for HBV clearance and HLADR*03,and DR*07 alleles may be the risk factors for HBV persistence. | Ze-Hui Yan Yi Fan Xiao-Hong Wang Qing Mao Guo-Hong Deng Yu-Ming Wang | 2012 | World Journal of Gastroenterology2012，18，24： | 10 |
| 18 | Vertical transmission of Zika virus targeting the radial glial cells affects cortex development of offspring mice显示文摘 | Kong-Yan Wu Guo-Long Zuo Xiao-Feng Li Qing Ye Yong-Qiang Deng Xing-Yao Huang Wu-Chun Cao Cheng-Feng Qin Zhen-Ge Luo | 2016 | Cell Research2016，26，6： | 10 |
| 19 | Chaiqinchengqi decoction regulates necrosis-apoptosis via regulating the release of mitochondrial cytochrome c and caspase-3 in rats with acute necrotizing pancreatitis显示文摘OBJECTIVE: To explore the effect and the mechanism of Chaiqinchengqi decoction(CQCQD) on the apoptosis-necrosis switch of pancreatic acinar cells in acute necrotizing pancreatitis(ANP) in rats.METHODS: Sixty Sprague-Dawley rats were randomized into the control group, the ANP group and the CQCQD group. The acute pancreatitis(AP)model was induced by intraperitoneal injections of4 g/kg 8% L-Arginine(PH 7.0) twice with a 1 h interval. Rats in the CQCQD group were intragastrically administered CQCQD(20 mL/kg every 2 h, 3 times,then 20 mL/kg every 6 h, 3 times). Rats were killed at the 6 and 24 h after the induction of AP.The pancreatic tissues were collected for pathology and to isolate pancreatic acinar cells and mitochondria.RESULTS: CQCQD significantly ameliorated the severity of ANP by reducing the pancreatic histopathology score, indicated by lactate dehydrogenase levels at the 6 and 24 h. The CQCQD group promoted the apoptosis of pancreatic acinar cells by raising the apoptosis index compared with the ANP group and the control group. Mitochondrial cytochrome c at the 6 and 24 h in the ANP group were lower than that in the control group or the CQCQD group(0.67±0.13 vs 1.54±0.03 vs 0.81±0.09; 0.71±0.08 vs 1.55±0.09 vs 0.89±0.16, P<0.01). The cytochrome c levels in the cytoplasm at the 6 and 2 h in the CQCQD group were higher than in the control group(1.36±0.15 vs 0.67±0.04, 1.46±0.08 vs 0.59±0.09, P<0.01), or the ANP group(0.96±0.13, P>0.05;0.97±0.09, P<0.05). CQCQD increased caspase-3 activity over the ANP group at the 6 h.CONCLUSION: CQCQD can induce apoptosis and relieve the necrosis of pancreatic acinar cells via promoting the release of mitochondrial cytochrome c and increasing pancreatic caspase-3 activity in ANP rats. | Ziqi Lin Jia Guo Ping Xue Lei Huang Lihui Deng Xiaonan Yang Qing Xia | 2014 | Journal of Traditional Chinese Medicine2014，34，2： | 10 |
| 20 | A LuxR family transcriptional regulator AniF promotes the production of anisomycin and its derivatives in Streptomyces hygrospinosus var.beijingensis显示文摘The protein synthesis inhibitor anisomycin features a unique benzylpyrrolidine system and exhibits potent selective activity against pathogenic protozoa and fungi.It is one of the important effective components in Agricultural Antibiotic120,which has been widely used as naturally-originated agents for treatment of crop decay in China.The chemical synthesis of anisomycin has recently been reported,but the complex process with low productivity made the biosynthesis still to be a vital mainstay in efforts.The biosynthetic gene cluster(BGC)of anisomycin in Streptomyces hygrospinosus var.beijingensis has been identified in our previous work,while poor understanding of the regulatory mechanism limited the yield enhancement via regulation engineering of S.hygrospinosus var.beijingensis.In this study here,we characterized AniF as an indispensable LuxR family transcriptional regulator for the activation of anisomycin biosynthesis.The genetic manipulations of aniF and the real-time quantitative PCR(RT-qPCR)revealed that it positively regulated the transcription of the anisomycin BGC.Moreover,the overexpression of aniF contributed to the improvement of the production of anisomycin and its derivatives.Dissection of the mechanism underlying the function of AniF revealed that it directly activated the transcription of the genes aniR-G involved in anisomycin biosynthesis.Especially,one AniF-binding site in the promoter region of aniR was identified by DNase I footprinting assay and an inverted repeat sequence(5′-GGGC-3′)composed of two 4-nt half sites in the protected region was found.Taken together,our systematic study confirmed the positive regulatory role of AniF and might facilitate the future construction of engineering strains with high productivity of anisomycin and its derivatives. | Jufang Shen Lingxin Kong Yan Li Xiaoqing Zheng Qing Wang Weinan Yang Zixin Deng Delin You | 2019 | Synthetic and Systems Biotechnology2019，4，1： | 10 |
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