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| 1 | Salicylic Acid and its Function in Plant Immunity显示文摘The small phenolic compound salicylic acid(SA) plays an important regulatory role in multiple physiological processes including plant im-mune response.Significant progress has been made during the past two decades in understanding the SA-mediated defense signaling network.Characterization of a number of genes functioning in SA biosynthesis,conjugation,accumulation,signaling,and crosstalk with other hormones such as jasmonic acid,ethylene,abscisic acid,auxin,gibberellic acid,cytokinin,brassinosteroid,and peptide hormones has sketched the finely tuned immune response network.Full understanding of the mech-anism of plant immunity will need to take advantage of fast developing genomics tools and bioinformatics techniques.However,elucidating genetic components involved in these pathways by conventional ge-netics,biochemistry,and molecular biology approaches will continue to be a major task of the community.High-throughput method for SA quantification holds the potential for isolating additional mutants related to SA-mediated defense signaling. | Chuanfu An Zhonglin Mou | 2011 | Journal of Integrative Plant Biology2011,53,6: | 53 |
| 2 | Injectable hydrogels for cartilage and bone tissue engineering显示文摘Tissue engineering has become a promising strategy for repairing damaged cartilage and bone tissue. Among the scaffolds for tissue-engineering applications, injectable hydrogels have demonstrated great potential for use as three-dimensional cell culture scaffolds in cartilage and bone tissue engineering, owing to their high water content, similarity to the natural extracellular matrix(ECM), porous framework for cell transplantation and proliferation, minimal invasive properties, and ability to match irregular defects. In this review, we describe the selection of appropriate biomaterials and fabrication methods to prepare novel injectable hydrogels for cartilage and bone tissue engineering. In addition, the biology of cartilage and the bony ECM is also summarized. Finally, future perspectives for injectable hydrogels in cartilage and bone tissue engineering are discussed. | Mei Liu Xin Zeng Chao Ma Huan Yi Zeeshan Ali Xianbo Mou Song Li Yan Deng Nongyue He | 2017 | Bone Research2017,5,2: | 54 |
| 3 | Pathological evidence for residual SARS-CoV-2 in pulmonary tissues of a ready-for-discharge patient显示文摘Dear Editor,SARS-CoV-2,a novel coronavirus and causing COVID-19,has given rise to a worldwide pandemic.1,2 So far,tens of thousands of COVID-19 patients have been clinically cured and discharged,but multiple COVID-19 cases showed SARS-CoV-2 positive again in discharged patients,3 which raises an attention for the discharged patients.Also,there is an urgent need to understand the pathogenesis of SARS-CoV-2 infection.Here,we conducted postmortem pathologic study in a ready-fordischarge COVID-19 patient who succumbed to sudden cardiovascular accident.Pathological examination revealed SARSCoV-2-viruses remaining in pneumocytes and virus-caused pathological changes in the lungs.Our study provided new insights into SARS-CoV-2 pathogenesis and might facilitate the improvement of clinical guideline for virus containment and disease management. | Xiao-Hong Yao Zhi-Cheng He Ting-Yuan Li Hua-Rong Zhang Yan Wang Huaming Mou Qiaonan Guo Shi-Cang Yu Yanqing Ding Xindong Liu Yi-Fang Ping Xiu-Wu Bian | 2020 | Cell Research2020,30,6: | 35 |
| 4 | Nrf2 pathway activation contributes to anti-fibrosis effects of ginsenoside Rg1 in a rat model of alcohol- and CCl4-induced hepatic fibrosis显示文摘 | Jian-ping LI Yan GAO Shi-feng CHU Zhao ZHANG Cong-yuan XIA Zheng MOU Xiu-yun SONG Wen-bin HE Xiao-feng GUO Nai-hong CHEN | 2014 | Acta Pharmacologica Sinica2014,35,8: | 31 |
| 5 | Evaluation of epithelial-mesenchymal transitioned circulating tumor cells in patients with resectable gastric cancer: Relevance to therapy response显示文摘AIM: To evaluate the epithelial-to-mesenchymal transition(EMT) of circulating tumor cells(CTCs) in gastric cancer patients.METHODS: We detected tumor cells for expression of four epithelial(E^+) transcripts(keratins 8, 18, and 19 and epithelial cell adhesion molecule) and two mesenchymal(M^+) transcripts(Vimentin and Twist) by a quantifiable, dual-colorimetric RNA-in situ hybridization assay. Between July 2014 and October 2014, 44 patients with gastric cancer were recruited for CTC evaluation. Blood samples were obtained from selected patients during the treatment course [before surgery, after surgery and at the 6^(th) cycle of XELOX based chemotherapy(about 6 mo postoperatively)].RESULTS: We found the EMT phenomenon in which there were a few biphenotypic E^+/M^+ cells in primary human gastric cancer specimens. Of the 44 patients, the presence of CTCs was reported in 35(79.5%) patients at baseline. Five types of cells including from exclusively E^+ CTCs to intermediate CTCs and exclusively M^+ CTCs were identified(4 patients with M^+ CTCs and 10 patients with M^+ or M^+ > E^+ CTCs). Further, a chemotherapy patient having progressive disease showed a proportional increase of mesenchymal CTCs in the post-treatment blood specimens. We used NCI-N87 cells to analyze the linearity and sensitivity of Can Patrol^(TM) system and the correlation coefficient(R^2) was 0.999.CONCLUSION: The findings suggest that the EMT phenomenon was both in a few cells of primary tumors and abundantly in CTCs from the blood of gastric cancer patients, which might be used to monitor therapy response. | Ting-Ting Li Hao Liu Feng-Ping Li Yan-Feng Hu Ting-Yu Mou Tian Lin Jiang Yu Lei Zheng Guo-Xin Li | 2015 | World Journal of Gastroenterology2015,21,47: | 29 |
| 6 | Using iron fertilizer to control Cd accumulation in rice plants: A new promising technology显示文摘Effects of two kinds of iron fertilizer, FeSO4 and EDTA·Na2Fe were studied on cadmium accumulation in rice plants with two rice genotypes, Zhongzao 22 and Zhongjiazao 02, with soil culture systems. The results showed that application of iron fertilizers could hardly make adverse effects on plant growth and rice grain yield. Soil application of EDTA·Na2Fe significantly reduced the Cd accumulation in rice roots, shoots and rice grain. Cd concentration in white rice of both rice genotypes in the treatment of soil application of EDTA·Na2Fe was much lower than 0.2 mg/kg, the maximal Cd permission concentra- tion in cereal crop foods in State standard. However, soil application of FeSO4 or foliar application of FeSO4 or EDTA·Na2Fe resulted in the significant increase of Cd accumulation in rice plants including rice grain compared with the control. The results also showed iron fertilizers increased the concentra- tion of iron, copper and manganese element in rice grain and also affected zinc concentration in plants. It may be a new promising way to regulate Cd accumulation in rice grain in rice production through soil application of EDTA·Na2Fe fertilizers to maintain higher content of available iron and ferrous iron in soils. | SHAO GuoSheng, CHEN MingXue, WANG DanYing, XU ChunMei, MOU RenXiang, CAO ZhaoYun & ZHANG XiuFu China National Rice Research Institute, Hangzhou 31006, China | 2008 | Science China(Life Sciences)2008,51,3: | 28 |
| 7 | Laparoscopic vs open D2 gastrectomy for locally advanced gastric cancer: A meta-analysis显示文摘AIM:To conduct a meta-analysis comparing laparoscopic(LGD2)and open D2 gastrectomies(OGD2)for the treatment of advanced gastric cancer(AGC).METHODS:Randomized controlled trials(RCTs)and non-RCTs comparing LGD2 with OGD2 for AGC treatment,published between 1 January 2000 and 12January 2013,were identified in the Pub Med,Embase,and Cochrane Library databases.Primary endpoints included operative outcomes(operative time,intraoperative blood loss,and conversion rate),postoperative outcomes(postoperative analgesic consumption,time to first ambulation,time to first flatus,time to first oralintake,postoperative hospital stay length,postoperative morbidity,incidence of reoperation,and postoperative mortality),and oncologic outcomes(the number of lymph nodes harvested,tumor recurrence and metastasis,disease-free rates,and overall survival rates).The Cochrane Collaboration tools and the modified Newcastle-Ottawa scale were used to assess the quality and risk of bias of RCTs and non-RCTs in the study.Subgroup analyses were conducted to explore the incidence rate of various postoperative morbidities as well as recurrence and metastasis patterns.A Begg’s test was used to evaluate the publication bias.RESULTS:One RCT and 13 non-RCTs totaling 2596patients were included in the meta-analysis.LGD2 in comparison to OGD2 showed lower intraoperative blood loss[weighted mean difference(WMD)=-137.87 m L,95%CI:-164.41--111.33;P<0.01],lower analgesic consumption(WMD=-1.94,95%CI:-2.50--1.38;P<0.01),shorter times to first ambulation(WMD=-1.03d,95%CI:-1.90--0.16;P<0.05),flatus(WMD=-0.98d,95%CI:-1.30--0.66;P<0.01),and oral intake(WMD=-0.85 d,95%CI:-1.67--0.03;P<0.05),shorter hospitalization(WMD=-3.08 d,95%CI:-4.38--1.78;P<0.01),and lower postoperative morbidity(odds ratio=0.78,95%CI:0.61-0.99;P<0.05).No significant differences were observed between LGD2 and OGD2 for the following criteria:reoperation incidence,postoperative mortality,number of harvested lymph nodes,tumor recurrence/metastasis,or three-or five-year diseasefree and overall survival rates.However,LGD2 had longer operative times(WMD=57.06 min,95%CI:41.87-72.25;P<0.01).CONCLUSION:Although a technically demanding and time-consuming procedure,LGD2 may be safe and effective,and offer some advantages over OGD2 for treatment of locally AGC. | Zhen-Hong Zou Li-Ying Zhao Ting-Yu Mou Yan-Feng Hu Jiang Yu Hao Liu Hao Chen Jia-Ming Wu Sheng-Li An Guo-Xin Li | 2014 | World Journal of Gastroenterology2014,20,44: | 25 |
| 8 | Biological activities of a neutral water-soluble agar polysaccharide prepared by agarase degradation显示文摘Depolymerization of agar was performed using agarase, which was extracted from the cell-free medium of a culture of marine bacterial Alteromonas sp. nov. SY 37-12. After ethanol fractionation and lyophilization, the water-soluble agar polysaccharide (WSAP3) was collected. The anti-tumor activity of the product was determined by using Sarcoma 180 tumor in mouse. The tumor inhibition rate of WSAP3 reached 48.7% at a dose of 64mg kg-1 after 15 days treatment. WSAP3 enhanced the activities of superoxide dismutase and catalase, which suggests that WSAP3 was effective in promoting the antioxidation ability and eliminating danger from free radicals. The result of flow cytometry showed that the WSAP3 had no activities of cell cycle inhibition or apoptosis-inducing activities. The anti-oxidation of WSAP3 was further confirmed by test in vitro, which might play an important role in anti-tumor activity. The immunological regulation of WSAP3, especially its effect on the phagocytosis ratio and phagocytosis index of macrophage was also assayed in test in vivo. | 王静雪 Mou Haijin Jiang Xiaolu Guan Huashi | 2005 | High Technology Letters2005,11,4: | 24 |
| 9 | Reoperation of biliary tract by laparoscopy:Experiences with 39 cases显示文摘AIM:To evaluate the safety and feasibility of biliary tract reoperation by laparoscopy for the patients with retained or recurrent stones who failed in endoscopic sphincterotomy. METHODS:A retrospective analysis of data obtained from attempted laparoscopic reoperation for 39 patients in a single institution was performed, examining open conversion rates, operative times, complications, and hospital stay. RESULTS:Out of the 39 cases, 38 (97%) completed laparoscopy, 1 required conversion to open operation because of difficulty in exposing the common bile duct. The mean operative time was 135 min. The mean post-operative hospital stay was 4 d. Procedures included laparoscopic residual gallbladder resection in 3 cases, laparoscopic common bile duct exploration and primary duct closure at choledochotomy in 13 cases, and laparoscopic common bile duct exploration and choledochotomy with T tube drainage in 22 cases. Duodenal perforation occurred in 1 case during dissection and was repaired laparoscopically. Retained stones were found in 2 cases. Postoperative asymptomatic hyperamlasemia occurred in 3 cases. There were no complications due to port placement, postoperative bleeding, bile or bowel leakage and mortality. No recurrence or formation of duct stricture was observed during a mean follow-up period of 18 mo. CONCLUSION:Laparoscopic biliary tract reoperation is safe and feasible if it is performed by experiencedlaparoscopic surgeons, and is an alternative choice for patients with choledocholithiasis who fail in endoscopic sphincterectomy. | Li-Bo Li Xiu-Jun Cai Yi-Ping Mou Qi wei | 2008 | World Journal of Gastroenterology2008,14,19: | 24 |
| 10 | Preliminary Scientific Results of Chang'E-1 Lunar Orbiter:Based on Payloads Detection Data in the First Phase显示文摘Chang'E-1 lunar Orbiter was launched by Long March 3A rocket from Xichang Satel-lite Launch Center at 18:05BT(Beijing Time) Oct.24,2007.It is the first step of its ambitious three-stage moon program,a new milestone in the Chinese space exploration history.The primary science objectives of Chang'E-1 lunar orbiter are to obtain three-Dimension(3D) stereo images of the lunar surface,to analyze the distribution and abundance of elements on the surface,to investigate the thickness of lunar soil,evaluate helium-3 resources and other characteristics,and to detect the space environment around the moon.To achieve the above four mission objectives,eight sets of scientific instruments are chosen as the payloads of the lunar orbiter,including a CCD stereo camera(CCD),a Sagnac-based interferometer spectrometer(ⅡM),a Laser Altimeter(LAM),a Microwave Radiometer(MRM),a Gamma-Ray Spectrometer(GRS),an X-ray spectrometer(XRS),a High-Energy Particle Detector(HPD),and two Solar Wind Ion Detectors(SWID).The detected data of the payloads show that all payloads work well.This paper introduces the status of payloads in the first phase and preliminary scientific results. | OUYANG Ziyuan JIANG Jingshan LI Chunlai SUN Huixian ZOU Yongliao LIU Jianzhong LIU Jianjun ZHAO Baochang REN Xin YANG Jianfeng ZHANG Wenxi WANG Jianyu MOU Lingli CHANG Jin ZHANG Liyan WANG Huanyu LI Yongquan ZHANG Xiaohui ZHENG Yongchun WANG Shijin BIAN Wei | 2008 | 空间科学学报2008,28,5: | 24 |
| 11 | Diagnostic value of cancer-testis antigen mRNA in peripheral blood from hepatocellular carcinoma patients显示文摘AIM:To evaluate the diagnostic value of cancer-testis antigen(CTA) mRNA in peripheral blood samples from hepatocellular carcinoma(HCC) patients.METHODS:Peripheral blood samples were taken from 90 patients with HCC before operation.Expression of melanoma antigen-1(MAGE-1),synovial sarcoma X breakpoint-1(SSX-1),and cancer-testis-associated protein of 11 kDa(CTp11) mRNA in peripheral blood mononuclear cells(PBMC) was tested by nested reverse transcriptspolymerase chain reaction(RT-PCR).Serum α-fetoprotein(AFP) in these patients was also determined.RESULTS:The positive rate of MAGE-1,SSX-1 and CTp11 transcripts was 37.7%,34.4%,31.1% in PBMC samples,and 74.4%,73.3%,62.2% in their resected tumor samples,respectively.The positive rate for at least one of the transcripts of three CTA genes was 66.7% in PBMC samples and 91.1% in their resected tumor samples.MAGE-1,SSX-1 and/or CTp11 mRNA were not detected in the PBMC of those patients from whom the resected tumor samples were MAGE-1,SSX-1 and/or CTp11 mRNA negative,nor in the PBMC samples from 20 healthy donors and 10 cirrhotic patients.Among the 90 patients,the serum AFP in 44 patients met the general diagnostic standard(AFP > 400 μg/L) for HCC,and was negative(AFP ≤ 20 μg/L) or positive with a low concentration(20 μg/L < AFP ≤ 400 μg/L) in the other patients.The positive rate for at least one of the transcripts of three CTA genes in PBMC samples from the AFP negative or positive patients with a low concentration was 69.2% and 45.0%,respectively.Of the 90 patients,71(78.9%) were diagnosed as HCC by nested RT-PCR and serum AFP.Although the positive rate for at least one of the transcripts of three CTA genes in PBMC samples from 53 patients at TNM stage or was obviously higher than that in PBMC samples from 37 patients at stage or(77.9% vs 51.4%,P = 0.010),the CTA mRNA was detected in 41.7% and 56.0% of PBMC samples from HCC patients at stages andrespectively.CONCLUSION:Detecting MAGE-1,SSX-1 and CTp11 mRNA in PBMC improves the total diagnostic rate of HCC. | Li Zhao Dong-Cheng Mou Zeng-An Wu Ji-Run Peng Lei Huang Xi-Sheng Leng | 2010 | World Journal of Gastroenterology2010,16,32: | 22 |
| 12 | The global image of the Moon obtained by the Chang'E-1:Data processing and lunar cartography显示文摘The global lunar image of the first phase of Chinese Lunar Exploration Program is the first image that covered all over the surface of the Moon. It will serve as a critical foundation for succeeding exploration and scientific research. In this paper, the acquisition, characteristics, and data quality of Chang'E-1 CCD image data are described in detail. Also described are the methodology and procedure of data processing. According to rule of planetary cartography, the image data have been processed, geometrically corrected, and then mosaicked and merged in a scale of 1:2.5 million. The results of data processing and charting show that the image data of Chang'E-1 CCD and their geometric precision meet the demand of charting a map in the scale of 1:2.5 million. The relative geometric positioning precision of the global image is better than 240 m, and the absolute geometric positioning precision is slightly better than that of the ULCN2005 and Clementine lunar basemap (V2.0). The plane positioning precision is approximately 100-1500 m. This global image proves to be the best global image of the Moon so far in terms of space coverage, image quality, and positioning precision. | LI ChunLai1, LIU JianJun1, REN Xin1, MOU LingLi1, ZOU YongLiao1, ZHANG HongBo1, Lü Chang1, LIU JianZhong1, ZUO Wei1, SU Yan1, WEN WeiBin1, BIAN Wei1, ZHAO BaoChang2, YANG JianFeng2, ZOU XiaoDuan1, WANG Min1, XU Chun1, KONG DeQing1, WANG XiaoQian1, WANG Fang1, GENG Liang1, ZHANG ZhouBin1, ZHENG Lei1, ZHU XinYing1, LI JunDuo1 & OUYANG ZiYuan11 National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China 2 Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710119, China | 2010 | Science China Earth Sciences2010,53,8: | 22 |
| 13 | Systematic review and meta-analysis of laparoscopy-assisted and open total gastrectomy for gastric cancer显示文摘AIM:To evaluate the safety and efficacy of laparoscopy-assisted total gastrectomy(LATG)and open total gastrectomy(OTG)for gastric cancer.METHODS:A comprehensive search of PubMed,Cochrane Library,Web of Science and BIOSIS Previews was performed to identify studies that compared LATG and OTG.The following factors were checked:operating time,blood loss,harvested lymph nodes,flatus time,hospital stay,mortality and morbidity.Data synthesis and statistical analysis were carried out using RevMan 5.1 software.RESULTS:Nine studies with 1221 participants were included(436 LATG and 785 OTG).Compared to OTG,LATG involved a longer operating time[weighted mean difference(WMD)=57.68 min,95%CI:30.48-84.88;P<0.001];less blood loss[standard mean difference(SMD)=-1.71;95%CI:-2.48--0.49;P<0.001];earlier time to flatus(WMD=-0.76 d;95%CI:-1.22--0.30;P<0.001);shorter hospital stay(WMD=-2.67d;95%CI:-3.96--1.38,P<0.001);and a decrease in medical complications(RR=0.41,95%CI:0.19-0.90,P=0.03).The number of harvested lymph nodes,mortality,surgical complications,cancer recurrence rate and long-term survival rate of patients undergoing LATG were similar to those in patients undergoing OTG.CONCLUSION:Despite a longer operation,LATG can be performed safely in experienced surgical centers with a shorter hospital stay and fewer complications than open surgery. | Ke Chen Xiao-Wu Xu Ren-Chao Zhang Yu Pan Di Wu Yi-Ping Mou | 2013 | World Journal of Gastroenterology2013,19,32: | 23 |
| 14 | Laparoscopic distal pancreatectomy is as safe and feasible as open procedure:A meta-analysis显示文摘AIM:To evaluate the feasibility and safety of laparoscopic distal pancreatectomy(LDP) compared with open distal pancreatectomy(ODP).METHODS:Meta-analysis was performed using the databases,including PubMed,the Cochrane Central Register of Controlled Trials,Web of Science and BIOSIS Previews.Articles should contain quantitative data of the comparison of LDP and ODP.Each article was reviewed by two authors.Indices of operative time,spleen-preserving rate,time to fluid intake,ratio of malignant tumors,postoperative hospital stay,incidence rate of pancreatic fistula and overall morbidity rate were analyzed.RESULTS:Nine articles with 1341 patients who underwent pancreatectomy met the inclusion criteria.LDP was performed in 501(37.4%) patients,while ODP was performed in 840(62.6%) patients.There were significant differences in the operative time,time to fluid intake,postoperative hospital stay and spleen-preserving rate between LDP and ODP.There was no difference between the two groups in pancreatic fistula rate [random effects model,risk ratio(RR) 0.996(0.663,1.494),P = 0.983,I2 = 28.4%] and overall morbidity rate [random effects model,RR 0.81(0.596,1.101),P = 0.178,I2 = 55.6%].CONCLUSION:LDP has the advantages of shorter hospital stay and operative time,more rapid recovery and higher spleen-preserving rate as compared with ODP. | Kun Xie Yi-Ping Zhu Xiao-Wu Xu Ke Chen Jia-Fei Yan Yi-Ping Mou | 2012 | World Journal of Gastroenterology2012,18,16: | 22 |
| 15 | Electroacupuncture and moxibustion promote regeneration of injured sciatic nerve through Schwann cell proliferation and nerve growth factor secretion显示文摘Using electroacupuncture and moxibustion to treat peripheral nerve injury is highly efficient with low side effects. However, the electroacupuncture-and moxibustion-based mechanisms underlying nerve repair are still unclear. Here, in vivo and in vitro experiments uncovered one mechanism through which electroacupuncture and moxibustion affect regeneration after peripheral nerve injury. We first established rat models of sciatic nerve injury using neurotomy. Rats were treated with electroacupuncture or moxibustion at acupoints Huantiao(GB30) and Zusanli(ST36). Each treatment lasted 15 minutes, and treatments were given six times a week for 4 consecutive weeks. Behavioral testing was used to determine the sciatic functional index. We used electrophysiological detection to measure sciatic nerve conduction velocity and performed hematoxylin-eosin staining to determine any changes in the gastrocnemius muscle. We used immunohistochemistry to observe changes in the expression of S100—a specific marker for Schwann cells—and an enzyme-linked immunosorbent assay to detect serum level of nerve growth factor. Results showed that compared with the model-only group, sciatic functional index, recovery rate of conduction velocity, diameter recovery of the gastrocnemius muscle fibers, number of S100-immunoreactive cells, and level of nerve growth factor were greater in the electroacupuncture and moxibustion groups. The efficacy did not differ between treatment groups. The serum from treated rats was collected and used to stimulate Schwann cells cultured in vitro. Results showed that the viability of Schwann cells was much higher in the treatment groups than in the model group at 3 and 5 days after treatment. These findings indicate that electroacupuncture and moxibustion promoted nerve regeneration and functional recovery; its mechanism might be associated with the enhancement of Schwann cell proliferation and upregulation of nerve growth factor. | Lin-na Hu Jin-xin Tian Wei Gao Jing Zhu Fang-fang Mou Xiao-chun Ye Yu-pu Liu Ping-ping Lu Shui-jin Shao Hai-dong Guo | 2018 | Neural Regeneration Research2018,13,3: | 22 |
| 16 | Anti-disturbance control of hypersonic flight vehicles with input saturation using disturbance observer显示文摘This paper proposes an anti-disturbance control scheme for the near space vehicle(NSV) based on terminal sliding mode(TSM) technique and disturbance observer method. To tackle the system uncertainty and the time-varying unknown external disturbance of the NSV, a disturbance observer based on TSM technique is designed which can render the disturbance estimate error convergent in finite time. Furthermore, an auxiliary design system is introduced to analyze the input saturation effect. Based on the developed disturbance observer and the auxiliary design system, an anti-disturbance attitude control scheme is developed for the NSV using the TSM technique to speed up the convergence of all signals in closed-loop system. For the closed-loop system,the stability is rigorously proved by using the Lyapunov method and we guarantee the finite time convergence of all closed-loop system signals in the presence of the integrated affection of the system uncertainty, the input saturation, and the unknown external disturbance. Simulation study results are given to show the effectiveness of the developed TSM anti-disturbance attitude control scheme using the disturbance observer and the auxiliary system for the NSV. | CHEN Mou REN BeiBei WU QinXian JIANG ChangSheng | 2015 | Science China(Information Sciences)2015,58,7: | 21 |
| 17 | Intraoperative endoscopic sphincterotomy for common bile duct stones during laparoscopic cholecystectomy显示文摘INTRODUCTION The advent of laparoscopic cholecystectomy(LC)inthe late 1980s gained widespread acceptance withina short period of time and has become the preferredtreatment for symptomatic gallstones,but themanagement of coexisting gallbladder and commonbile duct(CBD)stones has remained controversialbecause the various strategies proposed have theirlimitations.In fact,choledocholithiasis | De Fei Hong Ming Gao Urs Bryner Xiu Jun Cai Yi Ping Mou | 2000 | World Journal of Gastroenterology2000,6,3: | 19 |
| 18 | Totally laparoscopic gastrectomy for gastric cancer: A systematic review and meta-analysis of outcomes compared with open surgery显示文摘AIM:To systematically review the surgical outcomes of totally laparoscopic gastrectomy(TLG)vs open gastrectomy(OG)for gastric cancer.METHODS:A systematic search of PubMed,Embase,Cochrane Library,and Web of Science was conducted.All original studies comparing TLG with OG were included for critical appraisal.Data synthesis and statistical analysis were carried out using RevMan 5.1 software.RESULTS:One RCT and 13 observational studies involving 1532 patients were included(721 TLG and811 OG).TLG was associated with longer operation time[weighted mean difference(WMD)=58.04min,95%CI:37.77-78.32,P<0.001],less blood loss[WMD=-167.57 min,95%CI:-208.79-(-126.34),P<0.001],shorter hospital stay[WMD=-3.75 d,95%CI:-4.88-(-2.63),P<0.001]and fewer postoperative complications(RR=0.71,95%CI:0.58-0.86,P<0.001).The number of harvested lymph nodes,surgical margin,mortality and cancer recurrence rate were similar between the two groups.CONCLUSION:TLG may be a technically safe,feasible and favorable approach in terms of better cosmesis,less blood loss and faster recovery compared with OG. | Ke Chen Yu Pan Jia-Qin Cai Xiao-Wu Xu Di Wu Yi-Ping Mou | 2014 | World Journal of Gastroenterology2014,20,42: | 19 |
| 19 | Guaranteed transient performance based control with input saturation for near space vehicles显示文摘This paper describes the design of guaranteed transient performance based attitude control for the near space vehicle(NSV)with control input saturation using the backstepping method.To improve the robust controllability of the NSV,the parameter adaptive method is used to tackle the integrated effect of unknown time-varying disturbance and control input saturation.Based on the backstepping technique and parameter estimated outputs,a robust attitude control scheme is proposed for the NSV with input saturation.A novel robust attitude control scheme is then proposed based on a prescribed performance bound(PPB)which characterizes the convergence rate and maximum overshoot of the attitude tracking error.The closed-loop system stability under both the developed robust attitude control schemes is proved using Lyapunov’s method and uniformly asymptotical convergence of all closed-loop signals is guaranteed.Finally,simulation results are given to show the effectiveness of both the proposed robust constrained attitude control schemes. | CHEN Mou WU QinXian JIANG ChangSheng JIANG Bin | 2014 | Science China(Information Sciences)2014,57,5: | 19 |
| 20 | 高渗氯化钠溶液治疗失血性休克的实验研究显示文摘目的 筛选出最佳氯化钠溶液浓度、最佳滴注速度和最佳剂量 ;了解高渗氯化钠溶液复苏后血浆渗透压及电解质的变化情况。 方法 45只犬 ,制成失血性休克模型 ,用不同浓度和剂量的氯化钠溶液在不同滴注速度下 ,对失血性休克犬进行复苏 ,比较其复苏效果。 结果 质量浓度为 75g/L的高渗氯化钠溶液为最佳浓度 ,2 0ml/min为最佳滴速 ,相当于放血量的 15 %(5 .71mg/kg体重 )为最佳剂量 ;复苏效果确切 ,使平均动脉压恢复到基础水平的 89% ,且维持时间至少 1h左右。 结论 以 2 0ml/min的滴速 ,用相当于失血量 15 %的 75g/L氯化钠溶液复苏失血性休克效果最佳。 | Cai Xiujun MOU Yiping HUANG Diyu 蔡秀军 牟一平 黄迪宇 彭淑牖 | 2001 | 中华创伤杂志2001,17,2: | 19 |