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| 1 | Transmission Dynamics of an Outbreak of the COVID-19 Delta Variant B.1.617.2——Guangdong Province,China,May-June 2021显示文摘On May 21,2021,a local case of coronavirus disease 2019(COVID-19)was confirmed in a 75-year-old woman(experienced onset of symptoms on May 18)in Liwan District,Guangzhou City,Guangdong Province,China.The number of infections has increased in the following 10 days and led to 5 generations of transmission. | Meng Zhang Jianpeng Xiao Aiping Deng Yingtao Zhang Yali Zhuang Ting Hu Jiansen Li Hongwei Tu Bosheng Li Yan Zhou Jun Yuan Lei Luo Zimian Liang Youzhi Huang Guoqiang Ye Mingwei Cai Gongli Li Bo Yang Bin Xu Ximing Huang Yazun Cui Dongsheng Ren Yanping Zhang Min Kang Yan Li | 2021 | China CDC weekly2021，3，27： | 51 |
| 2 | Denitrification Losses and N_2O Emissions from Nitrogen Fertilizer Applied to a Vegetable Field显示文摘A field experiment was conducted on Chinese cabbage (Brassica campestris L. ssp. pekinensis (Lour.) Olsson) in a Nanjing suburb in 2003. The experiment included 4 treatments in a randomized complete block design with 3 replicates: zero chemical fertilizer N (CK); urea at rates of 300 kg N ha-1 (U300) and 600 kg N ha-1 (U600), both as basal and two topdressings; and polymer-coated urea at a rate of 180 kg N ha-1 (PCU180) as a basal application. The acetylene inhibition technique was used to measure denitrification (N2+N2O) from intact soil cores and N2O emissions in the absence of acetylene. Results showed that compared to CK total denitrification losses were significantly greater (P≤0.05) in the PCU180, U300, and U600 treatments, while N2O emissions in the U300 and U600 treatments were significantly higher (P≤0.05) than CK. In the U300 and U600 treatments peaks of denitrification and N2O emission were usually observed after N application. In the polymer-coated urea treatment (PCU180) during the period 20 to 40 days after transplanting, higher denitrification rates and N2O fluxes occurred. Compared with urea, polymer-coated urea did not show any effect on reducing denitrification losses and N2O emissions in terms of percentage of applied N. As temperature gradually decreased from transplanting to harvest, denitrification rates and N2O emissions tended to decrease. A significant (P≤0.01) positive correlation occurred between denitrification (r = 0.872) or N2O emission (r = 0.781) flux densities and soil temperature in the CK treatment with a stable nitrate content during the whole growing season. | CAO Bing He Fa-Yun Xu Qiu-Ming Yin Bin CAI Gui-Xin | 2006 | Pedosphere2006，16，3： | 28 |
| 3 | Biodegradation of phenol by free and immobilized Acinetobacter sp.strain PD12显示文摘有高 biodegradation 活动和酚的 hightolerance 的一个新降级酚的细菌,种类 PD12 ,在 China.This 从天津 JizhuangziWastewater 处理设备的激活的污泥被孤立种类能够在集中在 9 h 和使产生代射变化的酚以内在在99.6%中等的 liquidminimal 移开 500 mg phenol/L 直到 1100 mg/L.DNAsequencing 和识别的 16S rRNA 基因的相应分析是 Acinetobactersp.Polyvinyl 白酒( PVA )的 PD12 用作一个胶化矩阵到 | WANG Ying TIAN Ye HAN Bin ZHAO Hua-bing BI Jian-nan CAI Bao-li | 2007 | Journal of Environmental Sciences2007，19，2： | 24 |
| 4 | Cloud point extraction coupled with HPLC-UV for the determination of phthalate esters in environmental water samples显示文摘A method based on cloud point extraction was developed to determine phthalate esters including di-ethyl-phthalate (DEP), di-(2-ethylhexyl)-phthalate (DEHP) and di-cyclohexyl-phthalate (DCP) in environmental water samples using high-performance liquid chromatography separation and ultraviolet detection (HPLC-UV). The non-ionic surfactant Triton X-114 was chosen as extraction solvent. The parameters affecting extraction effciency, such as concentrations of Triton X-114 and Na2SO4, equilibration temperature, equilibration time and centrifugation time were evaluated and optimized. Under the optimum conditions, the method can achieve preconcentration factors of 35, 88, 111 and detection of limits of 2.0, 3.8, 1.0 ngml for DEP, DEHP and DCP in 10-ml water sample, respectively. The proposed method was successfully applied to the determination of trace amount of phathalate esters in effuent water of the wastewater treatment plant and the lixivium of plastic fragments. | WANG Ling JIANG Gui-bin CAI Ya-qi HE Bin WANG Ya-wei SHEN Da-zhong | 2007 | Journal of Environmental Sciences2007，19，7： | 23 |
| 5 | Spinal surgeons' learning curve for lumbar microendoscopic discectomy: a prospective study of our first 50 and latest 10 cases显示文摘背景 Microendoscopic discectomy ( MED )是为腰部的圆盘形成疝从外科允许快速的恢复的最低限度地侵略的操作,但是因为大多数外科医生避免它 curve.We 在针的 surgeons'learning curve.Methods 的阶段评估了腰部的 MED 的有效性和安全的长学习,在很少医院里代替了传统的开的外科从2002年6月接待 MED 到2003年2月的五十个病人各被划分成十的按年代先后的组: A-E.The 控制组 F 是十 | RONG Li-min XIE Pei-gen SHI De-hai DONG Jian-wen LIU Bin FENG Feng CAI Dao-zhang | 2008 | Chinese Medical Journal2008，，21： | 23 |
| 6 | Human infection with a novel avian-origin influenza A (H7N9) virus: serial chest radiographic and CT findings显示文摘 | Dai Jian Zhou Xianmei Dong Danjiang Liu Yin Gu Qin Zhu Bin Wu Chao Cai Hourong | 2014 | Chinese Medical Journal2014，，12： | 22 |
| 7 | 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 |
| 8 | Generation of a monkey with MECP2 mutations by TALEN-based gene targeting显示文摘Gene editing in model organisms has provided critical insights into brain development and diseases. Here, we report the generation of a cynomolgus monkey(Macaca fascicularis) carrying MECP2 mutations using transcription activator-like effector nucleases(TALENs)-mediated gene targeting. After injecting TALENs mRNA into monkey zygotes achieved by in vitro fertilization and embryo transplantation into surrogate monkeys, we obtained one male newborn monkey with an MECP2 deletion caused by frameshifting mutation in various tissues. The monkey carrying the MECP2 mutation failed to survive after birth, due to either the toxicity of TALENs or the critical requirement of MECP2 for neural development. The level of MeCP2 protein was essentially depleted in the monkey's brain. This study demonstrates the feasibility of introducing genetic mutations in non-human primates by site-specific gene-editing methods. | Zhen Liu Xue Zhou Ying Zhu Zhi-Fang Chen Bin Yu Yan Wang Chen-Chen Zhang Yan-Hong Nie Xiao Sang Yi-Jun Cai Yue-Fang Zhang Chen Zhang Wen-Hao Zhou Qiang Sun Zilong Qiu | 2014 | Neuroscience Bulletin2014，30，3： | 17 |
| 9 | Identification of fruit and branch in natural scenes for citrus harvesting robot using machine vision and support vector machine显示文摘With the decrease of agricultural labor and the increase of production cost,the researches on citrus harvesting robot(CHR)have received more and more attention in recent years.For the success of robotic harvesting and the safety of robot,the identification of mature citrus fruit and obstacle is the priority of robotic harvesting.In this work,a machine vision system,which consisted of a color CCD camera and a computer,was developed to achieve these tasks.Images of citrus trees were captured under sunny and cloudy conditions.Due to varying degrees of lightness and position randomness of fruits and branches,red,green,and blue values of objects in these images are changed dramatically.The traditional threshold segmentation is not efficient to solve these problems.Multi-class support vector machine(SVM),which succeeds by morphological operation,was used to simultaneously segment the fruits and branches in this study.The recognition rate of citrus fruit was 92.4%,and the branch of which diameter was more than 5 pixels,could be recognized.The results showed that the algorithm could be used to detect the fruits and branches for CHR. | Lü Qiang Cai Jianrong Liu Bin Deng Lie Zhang Yajing | 2014 | International Journal of Agricultural and Biological Engineering2014，7，2： | 17 |
| 10 | Tectonic Evolution of the Meso-Tethys in the Western Segment of Bangonghu-Nujiang Suture Zone: Insights from Geochemistry and Geochronology of the Lagkor Tso Ophiolite显示文摘The subduction of the Bangonghu-Nujiang Meso-Tethys and the collision between the Lhasa and Qiangtang blocks were important events in the growth of the Tibetan crust. However,the timing of collision initiation and closure timing,as well as nature and structure of the Bangonghu ocean basin,are still poorly constrained. The Lagkor Tso ophiolite,located in the south of Gerze County,Tibet,is one of the most completed ophiolites preserved in the southern side of the BangonghuNujiang suture zone. This study discussed the tectonic evolution of the Bangonghu-Nujiang suture zone as revealed by the Lagkor Tso ophiolite investigated by field investigations,petrology,geochemistry,geochronology and tectonic analysis methods. We present new LA-ICP-MS zircon U-Pb and 39Ar/40 Ar ages for the Lagkor Tso ophiolite,in addition to geochemical and platinum-group element(PGE) data presented for the Lagkor Tso ophiolite in Tibet. It is suggested that the ancient Lagkor Tso oceanic basin split in Middle Jurassic(161.2 ± 2.7 Ma – 165.4 ± 3.5 Ma),and experienced a second tectonic emplacement during the Early Cretaceous(137.90 ± 6.39 Ma). The Lagkor Tso ophiolite likely developed in an independent suture zone. The Bangonghu-Nujiang ocean subducted southwards,and the dehydration of the subducting oceanic crust materials caused partial melting of the continental mantle wedge,which formed the second-order expanding center of the obduction dish. This led to inter-arc expansion,followed by the formation of inter-arc and back-arc basins with island arc features,which are represented by ophiolites around the Shiquanhe-Lagkor Tso-Yongzhu region. The tectonic environment presently can be considered to be similar to that of the current Western Pacific,in which a large number of island arc-ocean basin systems are developed. | YUAN Yajuan YIN Zhengxin LIU Weiliang HUANG Qiangtai LI Jianfeng LIU Hongfei WAN Zhifeng CAI Zhourong XIA Bin | 2015 | Acta Geologica Sinica(English Edition)2015，89，2： | 17 |
| 11 | Isoliquiritigenin inhibits TGF-β1-induced fibrogenesis through activating autophagy via PI3K/AKT/mTOR pathway in MRC-5 cells显示文摘Isoliquiritigenin(ISL),a natural flavonoid derived from the root of liquorice,has been reported to possess anti-inflammatory and antioxidant activities.Previous studies have found that ISL plays a crucial role in anti-fibrosis of adipose tissue and renal tissue;however,its effect on pulmonary fibrogenesis has not been demonstrated.In this study,we aimed to explore the roles and the underlying mechanisms of ISL in TGF-β1-induced fibrogenesis using human lung fibroblast-derived MRC-5 cells.Cell proliferation and migration were determined by MTT and wound healing assay,respectively.The expression levels of alpha-smooth muscle actin(α-SMA),collagen type I alpha 1(COLIA1)and fibronectin(FN),microtubule-associated protein light chain 3(LC3)and related signaling molecules were detected by quantitative real-time PCR,western blot and immunofluorescence assay,correspondingly.EGFP-LC3 transfection was used for autophagy analysis.The results showed that ISL inhibited the TGF-β1-induced proliferation and migration,and down-regulated the expressions ofα-SMA,COLIA1 and FN.ISL treatment led to up-regulation of LC3 in TGF-β1-treated MRC-5 cells,accompanied by significant decrease in the phosphorylation levels of phosphatidylinositol 3-kinase(PI3K),protein kinase B(AKT),and mammalian target of rapamycin(mTOR).In addition,the inhibitory effects of ISL on TGF-β1-induced fibrogenic features in MRC-5 cells were enhanced by pretreatment with autophagy activator Rapmycin and PI3K/AKT inhibitor LY294002 and reversed by autophagy inhibitor 3-methyladenine and PI3K/AKT activator IGF-1.Taken together,our results demonstrated that ISL could attenuate the fibrogenesis of TGF-β1-treated MRC-5 cells by activating autophagy via suppressing the PI3K/AKT/mTOR pathway.Therefore,ISL holds a great potential to be developed as a novel therapeutic agent for the treatment of pulmonary fibrosis. | Jinjuan He Hao Peng Meifang Wang Ying Liu Xingrong Guo Bin Wang Longjun Dai Xueqin Cheng Zhongji Meng Leyong Yuan Fenglin Cai Yijun Tang | 2020 | Acta Biochimica et Biophysica Sinica2020，52，8： | 16 |
| 12 | Gene Structure and Expression of the High-affinity Nitrate Transport System in Rice Roots显示文摘Rice has a preference for uptake of ammonium over nitrate and can use ammonium-N efficiently. Consequently, transporters mediating ammonium uptake have been extensively studied, but nitrate transporters have been largely ignored. Recently, some reports have shown that rice also has high capacity to acquire nitrate from growth medium, so understanding the nitrate transport system in rice roots is very important for improving N use efficiency in rice. The present study identified four putative NRT2 and two putative NAR2 genes that encode components of the high-affinity nitrate transport system (HATS) in the rice (Oryza sativa L. subsp. japonica cv. Nipponbare) genome. OsNRT2.1 and OsNRT2.2 share an identical coding region sequence, and their deduced proteins are closely related to those from mono-cotyledonous plants. The two NAR2 proteins are closely related to those from mono-cotyledonous plants as well. However, OsNRT2.3 and OsNRT2.4 are more closely related to Arabidopsis NRT2 proteins. Relative quantitative reverse transcription-polymerase chain reaction analysis showed that all of the six genes were rapidly upregulated and then downregulated in the roots of N-starved rice plants after they were re-supplied with 0.2 mM nitrate, but the response to nitrate differed among gene members. The results from phylogenetic tree, gene structure and expression analysis implied the divergent roles for the individual members of the rice NRT2 and NAR2 families. High-affinity nitrate influx rates associated with nitrate induction in rice roots were investigated and were found to be regulated by external pH. Compared with the nitrate influx rates at pH 6.5, alkaline pH (pH 8.0) inhibited nitrate influx, and acidic pH (pH 5.0) enhanced the nitrate influx in 1 h nitrate induced roots, but did not significantly affect that in 4 to 8 h nitrate induced roots. | Chao Cai Jun-Yi Wang Yong-Guan Zhu Qi-Rong Shen Bin Li Yi-Ping Tong Zhen-Sheng Li | 2008 | Journal of Integrative Plant Biology2008，50，4： | 16 |
| 13 | Small molecule inhibitors reveal allosteric regulation of USP14 via steric blockade显示文摘The ubiquitin system is important for drug discovery,and the discovery of selective small-molecule inhibitors of deubiquitinating enzymes (DUBs) remains an active yet extremely challenging task. With a few exceptions,previously developed inhibitors have been found to bind the evolutionarily conserved catalytic centers of DUBs,resulting in poor selectivity. The small molecule IU1 was the first-ever specific inhibitor identified and exhibited surprisingly excellent selectivity for USP14 over other DUBs. However,the molecular mechanism for this selectivity was elusive. Herein,we report the high-resolution co-crystal structures of the catalytic domain of USP14 bound to IU1 and three IU1 derivatives. All the structures of these complexes indicate that IU1 and its analogs bind to a previously unknown steric binding site in USP14,thus blocking the access of the C-terminus of ubiquitin to the active site of USP14 and abrogating USP14 activity. Importantly,this steric site in USP14 is very unique,as suggested by structural alignments of USP14 with several known DUB X-ray structures. These results,in conjunction with biochemical characterization,Indicate a coherent steric blockade mechanism for U5P14 inhibition by compounds of the IU series. In light of the recent report of steric blockade of USP7 by FT671,this work suggests a potential generally applicable allosteric mechanism for the regulation of DUBs via steric blockade,as showcased by our discovery of IU1-248 which is 10-fold more potent than IU1. | Yiwei Wang Yuxuan Jiang Shan Ding Jiawang Li Ningjing Song Yujing Ren Danning Hong Cai Wu Bin Li Feng Wang Wei He Jiawei Wang Ziqing Mei | 2018 | Cell Research2018，28，12： | 15 |
| 14 | Chemical profiling of Qixue Shuangbu Tincture by ultra-performance liquid chromatography with electrospray ionization quadrupole-time-of-flight high-definition mass spectrometry (UPLC-QTOF/MS)显示文摘The present study was designed to develop and validate a sensitive and reliable ultra high performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry(UPLC-QTOF/MS) method to separate and identify the chemical constituents of Qixue Shuangbu Tincture(QXSBT), a classic traditional Chinese medicine(TCM) prescription. Under the optimized UPLC and QTOF/MS conditions, 56 components in QXSBT, including chalcones, triterpenoids, protopanaxatriol, flavones and flavanones were identified and tentatively characterized within a running time of 42 min. The components were identified by comparing the retention times, accurate mass, and mass spectrometric fragmentation characteristic ions, and matching empirical molecular formula with that of the published compounds. In conclusion, the established UPLC-QTOF/MS method was reliable for a rapid identification of complicated components in the TCM prescriptions. | CHEN Lin-Wei WANG Qin QIN Kun-Ming WANG Xiao-Li WANG Bin CHEN Dan-Ni CAI Bao-Chang CAI Ting | 2016 | Chinese Journal of Natural Medicines2016，14，2： | 15 |
| 15 | Chinese herbal formula Fuzheng Huayu alleviates CCl4-induced liver fibrosis in rats: a transcriptomic and proteomic analysis显示文摘 | Shu DONG Fei-fei CAI Qi-long CHEN Ya-nan SONG Yang SUN Bin WEI Xiao-yan LI Yi-yang HU Ping LIU Shi-bing SU | 2018 | Acta Pharmacologica Sinica2018，39，6： | 15 |
| 16 | Spatial-temporal changes of Tianjin urban spatial morphology from 1978 to 2004显示文摘拿的分数维的尺寸,紧缩的比率,城市的矩心;城市的轴当城市的空间特征索引,天津城市的城市的区域在一个量的观点在最后 26 年里被调查,;它的特点;变化也在不同时期期间被分析。这些索引,是清楚的不能仅仅科学地;明确地估计城市形态,城市的方向;它的变化;趋势,而且揭开经济的长期的效果;在城市形态上的城市的计划。 | CAI Bofeng ZHANG Zengxiang LIU Bin ZHOU Quanbin | 2007 | Journal of Geographical Sciences2007，17，4： | 14 |
| 17 | Multi-agents modelling of EV purchase willingness based on questionnaires显示文摘Traditional experimental economics methods often consume enormous resources of qualified human participants,and the inconsistence of a participant’s decisions among repeated trials prevents investigation from sensitivity analyses.The problem can be solved if computer agents are capable of generating similar behaviors as the given participants in experiments.An experimental economics based analysis method is presented to extract deep information from questionnaire data and emulate any number of participants.Taking the customers’willingness to purchase electric vehicles(EVs)as an example,multi-layer correlation information is extracted from a limited number of questionnaires.Multiagents mimicking the inquired potential customers are modelled through matching the probabilistic distributions of their willingness embedded in the questionnaires.The authenticity of both the model and the algorithmis validated by comparing the agent-based Monte Carlo simulation results with the questionnaire-based deduction results.With the aid of agent models,the effects of minority agents with specific preferences on the results are also discussed. | Yusheng XUE Juai WU Dongliang XIE Kang LI Yu ZHANG Fushuan WEN Bin CAI Qiuwei WU Guangya YANG | 2015 | Journal of Modern Power Systems and Clean Energy2015，3，2： | 14 |
| 18 | Colorectal cancer incidence and mortality:the current status,temporal trends and their attributable risk factors in 60 countries in 2000–2019显示文摘Background:Globally,colorectal cancer(CRC)imposes a substantial burden on healthcare systems and confers considerable medical expenditures.We aimed to evaluate the global and regional burden in epidemiological trends and factors associated with the incidence and mortality of CRC.Methods:We used data from the GLOBOCAN database to estimate CRC incidence and mortality worldwide in 2020 and their association with the human development index(HDI).Trends of age-standardized rates of incidence and mortality in 60 countries(2000–2019)were evaluated by Joinpoint regression analysis using data of Global Burden of Disease 2019.The association between exposure to country-level lifestyle,metabolic and socioeconomic factors obtained from the World Health Organization Global Health Observatory and World Bank DataBank data and CRC incidence and mortality was determined by multivariable linear regression.Results:CRC incidence and mortality varied greatly in the 60 selected countries,and much higher incidence and mortality were observed in countries with higher HDIs,and vice versa.From 2000 to 2019,significant increases of incidence and mortality were observed for 33 countries(average annual percent changes[AAPCs],0.24–3.82)and 18 countries(AAPCs,0.41–2.22),respectively.A stronger increase in incidence was observed among males(AAPCs,0.36–4.54)and individuals<50 years(AAPCs,0.56–3.86).Notably,15 countries showed significant decreases in both incidence(AAPCs,0.24 to2.19)and mortality(AAPCs,0.84 to2.74).A significant increase of incidence among individuals<50 years was observed in 30 countries(AAPCs,0.28–3.62).Countries with higher incidence were more likely to have a higher prevalence of alcohol drinking,higher level of cholesterol level,higher level of unemployment,and a poorer healthcare system.Conclusions:Some high-HDI countries showed decreasing trends in CRC incidence and mortality,whereas developing countries that previously had low disease burden showed significantly increased incidence and mortality trends,especially in males and populations≥50 years,which require targeted preventive health programs. | Bin Lu Na Li Chen-Yu Luo Jie Cai Ming Lu Yu-Han Zhang Hong-Da Chen Min Dai | 2021 | Chinese Medical Journal2021，，16： | 13 |
| 19 | Sorafenib after resection improves the outcome of BCLC stage C hepatocellular carcinoma显示文摘AIM: To evaluate whether sorafenib use after resection impacts tumor relapse and survival in Barcelona Clinic Liver Cancer(BCLC) stage C hepatocellular carcinoma(HCC).METHODS: This retrospective study enrolled 36 male BCLC stage C HCC patients with portal vein thrombus and Child-Pugh class A liver function. Twentyfour patients received only surgical resection(SR), and 12 patients received oral sorafenib within 30 d after surgery. The primary outcomes were time to progression(TTP)(the time from surgical resection until HCC recurrence or extrahepatic metastases) and overall survival(OS). The secondary outcome was the rate of postoperative recurrence or metastasis. TTP and OS were analyzed using Kaplan Meier curves.RESULTS: There were no significant differences between the two groups in the serum levels of alpha-fetoprotein, copies of hepatitis B virus-DNA, preoperative laboratory results, degree of hepatic fibrosis, types of portal vein tumor thrombus, number of satellite lesions, tumor diameter, pathological results, volume of blood loss, volume of blood transfusion, or surgery time(all P > 0.05). Patients in the SR + sorafenib group had a significantly longer TTP(29 mo vs 22 mo, P = 0.041) and a significantly longer medianOS(37 mo vs 30 mo, P = 0.01) compared to patients in the SR group. The SR group had 18 cases(75%) of recurrence/metastasis while the SR + sorafenib group had six cases(50%) of recurrence/metastasis. A total of 19 patients died after surgery(five in the SR + sorafenib group and 14 in the SR group). The most common sorafenib-related adverse events were skin reactions, diarrhea, and hypertension, all of which were resolved with treatment.CONCLUSION: Sorafenib after SR was well-tolerated. Patients who received sorafenib after SR had better outcomes compared to patients who received only SR. | Jiang Li Yu Hou Xiao-Bei Cai Bin Liu | 2016 | World Journal of Gastroenterology2016，22，15： | 13 |
| 20 | Mechanism of aqueous fructus aurantii immaturus extracts in neuroplexus of cathartic colons显示文摘AIM: To examine the effect of aqueous fructus aurantii immaturus(FAI) extracts on the intestinal plexus of cathartic colons.METHODS: Cathartic colons were induced in rats with dahuang,a laxative used in traditional Chinese medicine. Once the model was established(after approximately 12 wk),rats were administered mosapride(1.54 mg/kg) or various doses of aqueous FAI extracts(1-4 g/kg) for 14 d. Transit function was assessed using an ink propulsion test. Rats were then sacrificed,and the ultramicrostructure of colonic tissue was examined using transmission electron microscopy. The expression of the 5-hydroxytryptamine receptor 4(5-HTR4) and neurofilament-H was assessed in colon tissues using real-time PCR,Western blot,and immunohistochemistry.RESULTS: Mosapride and high dose(4 g/kg) of aqueous FAI extracts significantly improved the bowel movement in cathartic colons compared to untreated model colons as measured by the intestinal transit rate(70.06 ± 7.25 and 72.02 ± 8.74,respectively,vs 64.12 ± 5.19; P < 0.05 for both). Compared to controls,the ultramicrostructure of cathartic colons showed signsof neural degeneration. Treatment with mosapride and aqueous FAI extracts resulted in recovery of ultrastructural pathology. Treatment with mosapride alone upregulated the gene and protein expression of 5-HTR4 compared to untreated controls(P < 0.05 for both). Treatment with aqueous FAI extracts(≥ 2 g/kg) increased 5-HTR4 m RNA levels(P < 0.05),but no change in protein level was observed by Western blot or immunohistochemistry. The m RNA and protein levels of neurofilament-H were significantly increased with mosapride and ≥ 2 g/kg aqueous FAI extracts compared to controls(P < 0.05 for all).CONCLUSION: Aqueous FAI extracts and mosapride strengthen bowel movement in cathartic colons via increasing the expression of 5-HTR4 and neurofilament-H. | Shi-Yi Wang Yan-Ping Liu Yi-Hong Fan Lu Zhang Li-Jun Cai Bin Lv | 2015 | World Journal of Gastroenterology2015，21，31： | 11 |
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