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| 1 | MECHANICAL-ELECTRIC COUPLING DYNAMICAL CHARACTERISTICS OF AN ULTRA-HIGH SPEED GRINDING MOTORIZED SPINDLE SYSTEM显示文摘On the basis of the traditional mechanical model of a grinding wheel rotor and the mechanical-electric coupling model with ideal sinusoidal supply,taking high-frequency converting current of inverter power switches into further consideration,a modified mechanical-electric coupling model is created.The created model consists of an inverter,a motorized spindle,a grinding wheel and grinding loads.Some typical non-stationary processes of the grinding system with two different supplies,including the starting,the speed rising and the break in grinding loads,are compared by making use of the created model.One supply is an ideal sinusoida]voltage source,the other is an inverter.The theoretical analysis of the high-order harmonic is also compared with the experimental result.The material strategy of suppressing high-order harmonic mechanical-electric coupling vibration by optimizing inverter operating parameters is proposed. | LUE Lang XIONG Wanli GAO Hang | 2008 | Chinese Journal of Mechanical Engineering2008，21，5： | 23 |
| 2 | The Chinese Society of Clinical Oncology(CSCO)clinical guidelines for the diagnosis and treatment of nasopharyngeal carcinoma显示文摘Nasopharyngeal carcinoma(NPC)is a malignant epithelial tumor originating in the nasopharynx and has a high incidence in Southeast Asia and North Africa.To develop these comprehensive guidelines for the diagnosis and management of NPC,the Chinese Society of Clinical Oncology(CSCO)arranged a multi-disciplinary team comprising of experts from all sub-specialties of NPC to write,discuss,and revise the guidelines.Based on the findings of evidencebased medicine in China and abroad,domestic experts have iteratively developed these guidelines to provide proper management of NPC.Overall,the guidelines describe the screening,clinical and pathological diagnosis,staging and risk assessment,therapies,and follow-up of NPC,which aim to improve the management of NPC. | Ling-Long Tang Yu-Pei Chen Chuan-Ben Chen Ming-Yuan Chen Nian-Yong Chen Xiao-Zhong Chen Xiao-Jing Du Wen-Feng Fang Mei Feng Jin Gao Fei Han Xia He Chao-Su Hu De-sheng Hu Guang-Yuan Hu Hao Jiang Wei Jiang Feng Jin Jin-Yi Lang Jin-Gao Li Shao-Jun Lin Xu Liu Qiu-Fang Liu Lin Ma Hai-Qiang Mai Ji-Yong Qin Liang-Fang Shen Ying Sun Pei-Guo Wang Ren-Sheng Wang Ruo-Zheng Wang Xiao-Shen Wang Ying Wang Hui Wu Yun-Fei Xia Shao-Wen Xiao Kun-Yu Yang Jun-Lin Yi Xiao-Dong Zhu Jun Ma | 2021 | Cancer Communications2021，41，11： | 22 |
| 3 | Current status of diagnosis and treatment of bladder cancer in China-Analyses of Chinese Bladder Cancer Consortium database显示文摘Objective:To investigate current status of diagnosis and treatment of bladder cancer in China.Methods:A database was generated by Chinese Bladder Cancer Consortium(CBCC).From January 2007 to December 2012,14,260 cases from 44 CBCC centers were included.Data of diagnosis,treatment and pathology were collected.Results:The average age was 63.5 year-old and most patients were male(84.3%).The most common histologic types were urothelial carcinoma(91.4%),adenocarcinoma(1.8%),and squamous carcinoma(1.9%).According to 1973 and 2004 WHO grading system,42.0%,41.0%,and 17.0% of patients were grade 1,2,and 3,and 16.0%,48.7%,and 35.3% of patients were papillary urothelial neoplasms of low malignant potential,low,and high grade,respectively.Non-muscle invasive bladder cancer(NMIBC)and muscle invasive bladder cancer(MIBC)were 25.2% and 74.1%,respectively(0.8% not clear).Carcinoma in situ was only 2.4%.Most patients were diagnosed by white-light cystoscopy with biopsy(74.3%).Fluorescence and narrow band imaging cystoscopy had additional detection rate of 1.0% and 4.0%,respectively.Diagnostic transurethral resection(TUR)provided detection rate of 16.9%.Most NMIBCs were treated with TUR(89.2%).After initial TUR,2.6%accepted second TUR,and 45.7%,69.9%,and 58.7% accepted immediate,induced,and maintenance chemotherapy instillation,respectively.Most MIBCs were treated with radical cystectomy(RC,59.7%).Laparoscopic RCs were 35.1%,while open RC 63.4%.Extended and standard pelvic lymph node dissection were 7% and 66%,respectively.Three most common urinary diversions were orthotopic neobladder(44%),ileal conduit(31%),and ureterocutaneostomy(23%).Only 2.3% of patients accepted neo-adjuvant chemotherapy and only 18%of T3 and T4 patients accepted adjuvant chemotherapy.Conclusion:Disease characteristics are similar to international reports,while differences of diagnosis and treatment exist.This study can provide evidences for revisions of the guideline on bladder cancer in China. | Kaiwen Li Tianxin Lin 无 Wei Xue Xin Mu Enci Xu Xu Yang Fubao Chen Guangyong Li Lulin Ma Guoliang Wang Chaozhao Liang Haoqiang Shi Ming Li Mao Tang Xueyi Xue Yisong Lv Yaoliang Deng Chengyang Li Zhiwen Chen Xiaozhou Zhou Fengshuo Jin Xudong Liu Jinxin Wei Lei Shi Xin Gou Weiyang He Liqun Zhou Lin Cai Baiye Jin Guanghou Fu Xiangbo Kong Hongyan Sun Ye Tian Lang Feng Tiejun Pan Yiyi Wu Dongwen Wang Hailong Hao Benkang Shi Yaofeng Zhu Qiang Wei Ping Han Changli Wu Dawei Tian Zhangqun Ye Zheng Liu Zhiping Wang Junqiang Tian Lin Qi Minfeng Chen Wei Li Jinchun Qi Gongxian Wang Longlong Fu Zhaolin Sun Guangheng Luo Zhoujun Shen Zhaowei Zhu Jinchun Xing Zhun Wu Dong Wei Xin Chen Yanqun Na Hongfeng Guo Chunxi Wang Zhihua Lu Chuize Kong Yang Liu Jin Yang Jianyun Hu Xin Gao Jielin Li Changjun Yin Pu Li Shan Chen Zhen Du Jiongming Li Yongji Yan Xu Zhang Shuang Huang Fangjian Zhou Zhiling Zhang Yinghao Sun Shuxiong Zeng Song Cen Jiaquan Zhou Hanzhong Li Jin Wen Jian Huang | 2015 | Asian Journal of Urology2015，2，2： | 21 |
| 4 | Performance of Multiple Risk Assessment Tools to Predict Mortality for Adult Respiratory Distress Syndrome with Extracorporeal Membrane Oxygenation Therapy: An External Validation Study Based on Chinese Single-center Data显示文摘 | Lei Huang Tong Li Lei Xu Xiao-Min Hu Da-Wei Duan Zhi-Bo Li Xin-Jing Gao Jun Li Peng Wu Ying-Wu Liu Song Wang Yu-Heng Lang | 2016 | Chinese Medical Journal2016，，14： | 13 |
| 5 | Fault diagnosis of wind turbine bearing based on stochastic subspace identification and multi-kernel support vector machine显示文摘In order to accurately identify a bearing fault on a wind turbine, a novel fault diagnosis method based on stochastic subspace identification(SSI) and multi-kernel support vector machine(MSVM) is proposed. Firstly, the collected vibration signal of the wind turbine bearing is processed by the SSI method to extract fault feature vectors. Then, the MSVM is constructed based on Gauss kernel support vector machine(SVM) and polynomial kernel SVM. Finally, fault feature vectors which indicate the condition of the wind turbine bearing are inputted to the MSVM for fault pattern recognition. The results indicate that the SSI-MSVM method is effective in fault diagnosis for a wind turbine bearing and can successfully identify fault types of bearing and achieve higher diagnostic accuracy than that of K-means clustering, fuzzy means clustering and traditional SVM. | Hongshan ZHAO Yufeng GAO Huihai LIU Lang LI | 2019 | Journal of Modern Power Systems and Clean Energy2019，7，2： | 12 |
| 6 | Chinese expert consensus on the non-invasive imaging examination pathways of stable coronary artery disease显示文摘 | Yun-Dai CHEN Wei-Yi FANG Ji-Yan CHEN Zhan-Ming FAN Chuan-Yu GAO Jun-Bo GE Zuo-Xiang HE Yong HUO Lang LI Si-Jin LI Xi-Lie LU Bin LV Ju-Ying QIAN Ya-Jun SHI Zhu-Jun SHEN Jing WANG Yi-Ning WANG Lei XU Li YANG Bo YU Mei ZHANG Jun-Jie YANG Shu-Yang ZHANG Xiao-Li ZHANG Shi-Hua ZHAO Yang ZHENG Yu-Chi HAN Guang ZHI | 2018 | Journal of Geriatric Cardiology2018，15，1： | 10 |
| 7 | URETERAL INJURY DURING GYNECOLOGICAL LAPAROSCOPIC SURGERIES: REPORT OF TWELVE CASES显示文摘Objective To investigate ureteral injury during gynecological laparoscopic surgeries.Methods From January 1990 to December 2005, 12868 gynecological laparoscopic surgeries were conducted in Peking Union Medical College Hospital with 12 ureteral injuries reported. The present study investigated several aspects, including surgical indications, uterine size, pelvic adhesion, operative procedures, symptoms, diagnostic time and methods, injury site and type, subsequent treatment, and prognosis. Results The incidence of ureteral injury was 0.093% (12/12868) in all cases, 0.42% (11/2586) in laparoscopic hysterectomy [laparoscopically assisted vaginal hysterectomy (LAVH) or total laparoscopic hysterectomy (TLH)], and 0.01% (1/10282) in non-LAVH surgeries. Enlarged uterus, pelvic adhesion, and endometrosis were risk factors associated with ureteral injury. Only one injury was found intraoperatively while others were found postoperatively. The injury sites were at the pelvic brim (2 cases) or the lower part of ureter (10 cases). Patients were treated with ureteral stenting (effective in 2 cases) or laparotomy and open repair. Prognoses were favorable in most cases. Conclusions Most laparoscopic ureteral injuries occur during laparoscopic hysterectomy. Further evaluation is required when ureteral injury is suspected, and surgical repair is the major treatment for ureteral injury. | Jin-song Gao Jin-hua Leng Zhu-feng Liu Keng Shen Jing-he Lang | 2007 | Chinese Medical Sciences Journal2007，22，1： | 9 |
| 8 | Effects of extreme soil water stress on photosynthetic efficiency and water consumption characteristics of Tamarix chinensis in China's Yellow River Delta显示文摘Soil moisture is a major limiting factor for plant growth on shell ridge islands in the Yellow River Delta.However, it is difficult to carry out situ experiment to study dominant plant photosynthesis physiological on the shell ridge islands under extreme soil water stress. To evaluate the adaptability of plants to light and moisture variations under extreme soil moisture conditions present on these islands, we measured photosynthetic gas exchange process,chlorophyll fluorescence, and stem sap flow variables for3-year-old trees of Tamarix chinensis Lour, a restoration species on these islands, subjected to three types of soilwater levels: waterlogging stress(WS), alternating dry–wet(WD), and severe drought stress(SS) to inform decisions on its planting and management on shell ridge islands. Gas exchange, chlorophyll fluorescence, and stem sap flow in T.chinensis were then measured. Net photosynthetic rate(PN), transpiration rate(E), and water use efficiency(WUE)were similar under WS and alternating dry–wet conditions,but their mean E and WUEdiffered significantly(P \ 0.05).Under SS, the PN, E and WUEof T. chinensis leaves varied slightly, and mean PN, E and WUEwere all low. Apparent quantum efficiency(AQY), light compensation point(LCP),light saturation point(LSP), and maximum net photosynthetic rate(PNmax) of leaves were not significantly different(P [ 0.05) under WS and dry–wet conditions; however,under extreme drought stress, compared with the dry–wet conditions, LCPwas higher, LSPwas lower, and AQYand PNmaxwere both at the lowest level. Therefore, drought stress weakened light adaptability of leaves, and the efficiency of light transformation was poorer.(3) Maximum photochemical efficiency(Fv/Fm) and the actual photochemical efficiency(UPSII) were similar under waterlogged stress and dry–wet conditions, indicating a similar healthy photosynthetic apparatus and photosynthetic reaction center activity, respectively. Under SS, Fv/Fmwas 0.631, and the coefficient of non-photochemical quenching(NPQ) was0.814, which indicated that while the photosynthetic mechanism was damaged, the absorbed light energy was mainly dissipated in the form of heat, and the potential photosynthetic productivity was significantly reduced. The daily cumulants of sap flow of T. chinensis under dry–wet alternation and severe drought stress were 22.25 and63.97% higher, respectively, than under waterlogging stress. Daily changes in sap flow velocity for T. chinensis differed under the three soil water levels. Stem sap flow was weak at night under severe drought stress. Under dry–wet alternation, daytime average stem sap flow velocity was the highest, and night stem flow accounted for 10.26%of the day cumulants, while under waterlogged stress, the average nightly stem flow velocity was the highest,accounting for 31.82% of the day cumulants. These results provide important information for regional vegetation restoration and ecological reconstruction. | Yuan Gao Jiangbao Xia Yinping Chen Yanyun Zhao Qingxian Kong Ying Lang | 2017 | Journal of Forestry Research2017，28，3： | 9 |
| 9 | Correlation between Helicobacter pylori-associated gastric diseases and colorectal neoplasia显示文摘AIM: To explore the correlation between Helicobacter pylori(H. pylori)-associated gastric diseases and colorectal neoplasia.METHODS: Patients included in this study underwent a colonoscopy and esophago-gastro-duodenoscopy(EGD) along with histopathological measurement between March 2012 and March 2015 at Qi-Lu Hospital of Shandong University, who also had results of H. pylori detection. A total of 233 cases were selected. Demographic data, H. pylori infection status(including results of rapid urease tests and gastric mucosa pathological examinations) and histopathological examination results of gastric and colorectal mucosa were gathered and analyzed. The statistical analysis focused on the prevalence of colorectal neoplasms among patients with various histopathological categories of the stomach. ORs and their 95%CI were calculated to describe the strengths of the associations.RESULTS: The incidence rates of colorectal adenoma without high-grade intraepithelial neoplasia(HGIEN)(OR = 2.400, 95%CI: 0.969-5.941), adenoma with HGIEN(5.333, 1.025-27.758) and adenocarcinoma(1.455, 0.382-5.543) were all higher for patients with H. pylori-associated gastritis than for those in the control group. The incidence rate of colorectal adenoma with HGIEN(3.218, 0.767-13.509) was higher in patients with intestinal metaplasia than in the control group, while the incidence rates of adenoma without HGIEN(0.874, 0.414-1.845) and adenocarcinoma(0.376, 0.096-1.470) were lower in the intestinal metaplasia group than in the control group. The incidence rate of colorectal adenoma without HGIEN(3.111, 1.248-7.753) was significantly higher in the gastric intraepithelial neoplasia group than in the control group, while the rates of adenoma with HGIEN(1.481, 0.138-15.941) and adenocarcinoma(2.020, 0.561-7.272) were higher in the gastric intraepithelial neoplasia group. Incidence rates of colorectal adenoma without HGIEN(1.067, 0.264-4.314), adenoma with HGIEN(2.667, 0.231-30.800) and adenocarcinoma(2.182, 0.450-10.585) were all higher in the gastric adenocarcinoma group than in the control group.CONCLUSION: H. pylori infection as well as H. pylori-associated gastric diseases are risk factors for colorectal neoplasia. | Ying Qing Min Wang Ying-Min Lin Dong Wu Jing-Yu Zhu Lang Gao Yan-Yan Liu Teng-Fei Yin | 2016 | World Journal of Gastroenterology2016，22，18： | 8 |
| 10 | Icariside Ⅱ inhibits lipopolysaccharide-induced inflammation and amyloid production in rat astrocytes by regulating IKK/IκB/NF-κB/BACE1 signaling pathway显示文摘β-amyloid(Aβ)is one of the inducing factors of astrocytes activation and neuroinflammation,and it is also a crucial factor for the development of Alzheimer’s disease(AD).Icariside II(ICS II)is an active component isolated from a traditional Chinese herb Epimedium,which has shown to attnuate lipopolysaccharide(LPS)-induced neuroinflammation through regulation of NF-κB signaling pathway.In this study we investigated the effects of ICS II on LPS-induced astrocytes activation and Aβaccumulation.Primary rat astrocytes were pretreated with ICS II(5,10,and 20μM)or dexamethasone(DXMS,1μM)for 1 h,thereafter,treated with LPS for another 24 h.We found that ICS II pretreatment dose dependently mitigated the levels of tumor necrosis factor-alpha(TNF-α),interleukin-1 beta(IL-1β),inducible nitric oxide synthase(iNOS),cyclooxygenase-2(COX-2)in the astrocytes.Moreover,ICS II not only exerted the inhibitory effect on LPS-induced IκB-αdegradation and NF-κB activation,but also decreased the levels of Aβ1–40,Aβ1–42,amyloid precursor protein(APP)and beta secretase 1(BACE1)in the astrocytes.Interestingly,molecular docking revealed that ICS II might directly bind to BACE1.It is concluded that ICS II has potential value as a new therapeutic agent to treat neuroinflammation-related diseases,such as AD. | Yong Zheng Yan Deng Jian-mei Gao Chun Lv Ling-hu Lang Jing-shan Shi Chang-yin Yu Qi-hai Gong | 2020 | Acta Pharmacologica Sinica2020，41，2： | 8 |
| 11 | Altered expression of mitochondrial related genes in the native Tibetan placents by mitochondrial cDNA array analysis显示文摘Objective: To explore the mechanism of native Tibetan fetuses adaptation to hypoxia, we tried to find the different expression genes about mitochondrial function in the native Tibetan placents. Methods: In this study, the placents of native Tibetan and the high-altitude Han (ha-Han) were collected. After the total RNA extraction, the finally synthesized cDNAs were hybridized to mitochondrial array to find the altered expression genes between them. Then, the cytochrome c oxidase 17 (Cox17), dynactin 2 (DCTN2, also known as p50), and vascular endothelial growth factor receptor (VEGFR, also known as KDR) were chosen from the altered expression genes to further verify the array results using the SYBR Green real-time PCR. Because the altered expression genes (such as Cybb and Cox17) in the array results related to the activities of COXI and COXIV, the placental mitochondria activities of COXI and COXIV were measured to find their changes in the hypoxia. Results: By a standard of ≥1.5 or ≤0.67, there were 24 different expressed genes between the native Tibetan and the ha-Han placents, including 3 up-regulated genes and 21 down-regulated genes. These genes were related to energy metabolism, signal transduction, cell proliferation, electron transport, cell adhesion, nucleotide-excision repair. The array results of Cox17, DCTN2 and KDR were further verified by the real-time RT-PCR. Through the mitochondria respiration measurements, the activity of COXI in the native Tibetan placents were higher than that of ha-Han, there was no difference in COXIV activity between them. Conclusion: The altered mitochondrial related genes in the native Tibetan placents may have a role in the high altitude adaptation for fetuses through changing the activity of mitochondrial COX. | Luo Yongjun Gao Wenxiang Zhao Xiuxin SUO Lang Chen Li Liu Fuyu Song Tonglin Chen Jian Gao Yuqi | 2009 | Journal of Medical Colleges of PLA(China)2009，24，1： | 7 |
| 12 | Prophylactic effect of glyceryl trinitrate on post-endoscopic retrograde cholangiopancreatography pancreatitis:A randomized placebo-controlled trial显示文摘AIM:To examine the prophylactic effect of glyceryl trinitrate on post-endoscopic retrograde cholangiopancreatography(ERCP) pancreatitis and hyperamylasemia.METHODS:Patients scheduled for ERCP were randomly divided into study group and placebo group.Patients in study group and placebo group were treated with 5 mg glyceryl trinitrate and 100 mg vitamin C,respectively,5 min before endoscopic maneuvers.RESULTS:A total of 74 patients were enrolled in the final analysis.Post-ERCP pancreatitis occurred in 3 patients(7.9%) of the study group and 9 patients(25%) in the placebo group(P = 0.012).Hyperamylasemia occurred in 8 patients of the study group(21.1%) and 13 patients(36.1%) of the placebo group(P = 0.037).CONCLUSION:Glyceryl trinitrate before ERCP can effectively prevent post-ERCP and hyperamylasemia. | Jian-Yu Hao Dong-Fang Wu Yue-Zeng Wang Ying-Xin Gao Hai-Po Lang Wei-Zhen Zhou | 2009 | World Journal of Gastroenterology2009，15，3： | 7 |
| 13 | Astrocytic GABA_B Receptors in Mouse Hippocampus Control Responses to Behavioral Challenges through Astrocytic BDNF显示文摘Major depressive disorder(MDD) is a common mood disorder that affects almost 20% of the global population.In addition,much evidence has implicated altered function of the gamma-aminobutyric acid(GABAergic) system in the pathophysiology of depression.Recent research has indicated that GABA_B receptors(GABA_BRs) are an emerging therapeutic target in the treatment of stress-related disorders such as MDD.However,which cell types with GABA_BRs are involved in this process is unknown.As hippocampal dysfunction is implicated in MDD,we knocked down GABA_BRs in the hippocampus and found that knocking down these receptors in astrocytes,but not in GABAergic or pyramidal neurons,caused a decrease in immobility in the forced swimming test(FST) without affecting other anxiety-and depression-related behaviors.We also generated astrocytespecific GABABR-knockout mice and found decreased immobility in the FST in these mice.Furthermore,the conditional knockout of GABA_BRs in astrocytes selectively increased the levels of brain-derived neurotrophic factor protein in hippocampal astrocytes,which controlled the decrease in immobility in the FST.Taken together,our findings contribute to the current understanding of which cell types expressing GABA_BRs modulate antidepressant activity in the FST,and they may provide new insights into the pathological mechanisms and potential targets for the treatment of depression. | Ji-Hong Liu Ze-Lin Li Yi-Si Liu Huai-De Chu Neng-Yuan Hu Ding-Yu Wu Lang Huang Shu-Ji Li Xiao-Wen Li Jian-Ming Yang Tian-Ming Gao | 2020 | Neuroscience Bulletin2020，36，7： | 6 |
| 14 | Preparation and application of monoclonal antibodies against hepatitis C virus nonstructural proteins显示文摘PreparationandapplicationofmonoclonalantibodiesagainsthepatitisCvirusnonstructuralproteinsGAOJianEn,TAOQiMin,GUOJianPin... | GAO Jian En, TAO Qi Min, GUO Jian Ping, JI He Ping, LANG Zheng Wei, JI Ying and FENG Bai Fang | 1997 | World Journal of Gastroenterology1997，3，2： | 6 |
| 15 | Recombinant vaccine containing an RBD-Fc fusion induced protection against SARS-CoV-2 in nonhuman primates and mice显示文摘The novel coronavirus SARS-CoV-2 has infected more than 104 million individuals and resulted in more than 2.2 million deaths worldwide as of February 7,2021(http://gffzze7c39cdc9e894ca6sqcn9ocxf5vfq60cv.ffgz.tsg.suse.edu.cn).The COVID-19 pandemic highlights the need for safe and effective vaccines against SARS-CoV-2 infection. | Shihui Sun Lei He Zhongpeng Zhao Hongjing Gu Xin Fang Tiecheng Wang Xiaolan Yang Shaolong Chen Yongqiang Deng Jiangfan Li Jian Zhao Liang Li Xinwang Li Peng He Ge Li Hao Li Yuee Zhao Chunrun Gao Xiaoling Lang Xin Wang Guoqiang Fei Yan Li Shusheng Geng Yuwei Gao Wenjin Wei Zhongyu Hu Gencheng Han Yansong Sun | 2021 | Cellular & Molecular Immunology2021，18，4： | 5 |
| 16 | Novel synthetic 9-benzyloxyacridine analogue as both tyrosine kinase and topoisomerase I inhibitor显示文摘Multi-target agents against tyrosine kinases and topoisomerases are potentially useful for the effective treatment of cancers.Discovery of new multi-target scaffolds are important for developing such agents. A series of five novel acridine analogues,LXL 1-5,were synthesized and their antiproliferative activity against HepC-2 cell lines were evaluated,among which the 9-benzyloxyacridine analogue,LXL-5, showed inhibitory activity against tyrosine kinases,VEGFR-2 and Src.The results of UV-visible absorption spectra and fluorescence emission spectra,as well as DNA topoisomerase I inhibition assay, indicated topoisomerase I inhibitory activity.Our study suggested that acridine scaffold,previously shown to have no multi-target kinase and topoisomerase inhibitory activity,might be potentially developed as a multi-target inhibitor of tyrosine kinases and topoisomerase I. | Xu-Liang Lang Qin-Sheng Sun Yu-Zong Chen Lu-Lu Li Chun-Yan Tan Hong-Xia Liu Chun-Mei Gao Yu-Yang Jiang | 2013 | Chinese Chemical Letters2013，24，8： | 5 |
| 17 | A Foodborne Bongkrekic Acid Poisoning Incident--Heilongjiang Province,2020显示文摘What is already known on this topic?Poisoning incidents caused by bongkrekic acid(BA),one of the metabolites of Burkholderia gladioli pathovar cocovenenans(B.cocovenenans),have been reported in Indonesia,Mozambique,and China.The reported case fatality rates averaged 60%,32%,and 26.5%,respectively.In China,B.cocovenenans is often called Pseudomonas cocovenenans subsp.farinofermentans.What is added by this report?In October 2020,9 persons in Jidong County,Heilongjiang Province died after consuming a homemade fermented corn flour product—sour soup—with a case fatality rate of 100%.BA was detected in both food samples and biological samples with a content of 330 mg/kg and 3 mg/L,respectively.The doses of BA consumed by the cases were approximately 22-33 times the lethal dose in human.What are the implications for public health practice?The consumption of fermented corn flour products,deteriorated fresh tremella,or black fungus and metamorphic starch products may cause BA poisoning.Health education should be strengthened so that homemade-starch-fermented food should be avoided and foods that have been kept for a long time should not be consumed.Meanwhile,training and emergency capacity building for primary healthcare workers should be strengthened to provide timely diagnosis and response. | Yuan Yuan Rui Gao Qiang Liang Li Song Jun Huang Nan Lang Jing Zhou | 2020 | China CDC weekly2020，2，51： | 5 |
| 18 | ERK1/2-mediated Cytoplasmic Accumulation of hnRNPK Antagonizes TRAIL-induced Apoptosis through Upregulation of XIAP in H1299 Cells显示文摘Objective Tumor necrosis factor-related apoptosis-inducing ligand(TRAIL) resistance greatly limits the clinical therapeutic efficacy of TRAIL. Elucidating the molecular mechanism underlying TRAIL resistance will be fundamental to resolving this problem. Methods Nuclear and cytoplasmic protein extraction and immunofluorescence(IF) assay were used to detect changes in heterogeneous nuclear ribonucleoprotein K(hn RNPK) localization in H1299 cells. The evaluation of cell apoptosis in cells transfected with GFP-hn RNPK, GFP-hn RNPK S284/353 A, or GFP-hn RNPK S284/353 D mutant was performed using cleaved caspase-3 antibody. The gene expression of XIAP was tested by quantitative RT-PCR. Results Previously, we reported that hn RNPK antagonized TRAIL-induced apoptosis through inhibition of PKC-mediated GSK3β phosphorylation. In this study, we further demonstrate that TRAIL treatment induces cytoplasmic accumulation of hn RNPK in H1299 cells. The hn RNPK localized in the cytoplasm has a higher capacity to antagonize TRAIL-induced apoptosis. Both ERK1/2 signaling inhibitor U0126 and ERK-phosphoacceptor-site mutant(GFP-hn RNPK S284/353A) diminish cytoplasmic accumulation of hn RNPK induced by TRAIL. Moreover, we show that XIAP is involved in hn RNPK-mediated TRAIL resistance in H1299 cells. Conclusion Taken together, these results give new insights into the understanding of the molecular mechanism associated with TRAIL resistance in lung adenocarcinoma. | HUANG Wen Si XU Feng Mei ZENG Qing Zhong LIU Xiao Hui GAO Xue Juan LIU Lang Xia | 2017 | Biomedical and Environmental Sciences2017，30，7： | 5 |
| 19 | The Heuristic Algorithms for Selecting the Parameters of Support Vector Machine for Classification显示文摘 | LANG Rongling DENG Xiaole GAO Fei | 2012 | Chinese Journal of Electronics2012，21，3： | 4 |
| 20 | Synthesis and Optical Properties of Ce-doped ZnO显示文摘ZnO nanorods were synthesized using the sol-gel method, and the effects of annealing temperature and Ce doping on the morphologies and optical properties of ZnO nanostructures were investigated in detail. The XRD measurements showed that the as-synthesized ZnO nanostructures had a hexagonal wurtzite structure. SEM images showed that uniform nanorods formed at 900 °C. Photoluminescence measurements showed an ultraviolet emission peak and a relatively broad visible light emission peak for the samples sintered at different temperatures. The UV emission peak bathochromically shifted when the annealing temperature rose from 850 to 1000 °C. Ce doping decreased the synthesized temperature of the ZnO nanorods to 500 °C, and the UV peaks hypsochromically shifted. | YANG Jing-hai GAO Ming ZHANG Yong-jun YANG Li-li LANG Ji-hui WANG Dan-dan WANG Ya-xin LIU Hui-lian FAN Hou-gang WEI Mao-bin LIU Fu-zhu | 2008 | Chemical Research in Chinese Universities2008，24，3： | 4 |
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