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| 1 | Mycoplasma infections and different human carcinomas显示文摘AIM To explore relationships between human carcinomas and mycoplasma infection.METHODS Monoclonal antibody PD4, which specifically recognizes a distinct protein from mycoplasma hyorhinis, was used to detect mycoplasma infection in different paraffinembedded carcinoma tissues with immunohistochemistry. PCR was applied to amplify the mycoplasma DNA from the positive samples for confirming immunohistochemistry.RESULTS Fifty of 90 cases (56%) of gastric carcinoma were positive for mycoplasma hyorhinis. In other gastric diseases, the mycoplasma infection ratio was 28% (18/49) in chronic superficial gastritis, 30% (14/ 46) in gastric ulcer and 37% (18/ 49) in intestinal metaplasia. The difference is significant with gastric cancer (X2=12.06, P<0.05). In colon carcinoma, the mycoplasma infection ratio was 55.1% (32/58), but it was 20.9% (10/49) in adenomarous polyp (X2=13.46, P<0.005).Gastric and colon cancers with high differentiation had a higher mycoplasma infection ratio than those with low differentiation (P< 0.05). Mycoplasma infection in esophageal cancer, lung cancer, breast cancer and glioma was 50.9% (27/53), 52.6% (31/ 59), 39.7%(25/63) and 41% (38/91), respectively. The mycoplasma DNA was successfully amplified with the DNA extracted from the cancer tissues that were positive for mycoplasma infection (detected with antibody PD4).CONCLUSION There was high correlation between mycoplasma infection and different cancers, which suggests the possibility of an association between the two. The mechanism involved in oncogenesis by mycoplasma remains unknown. | Su Huang Ji You Li Jan Wu Lin Meng Cheng Chao Shou Beijing Institute for Cancer Research, Peking University School of Oncology, Beijing 100034. ChinaSu Huang, received B. A from Jiangxi Medical College of China in 1994. Now she is a graduate student pursuing a Ph. D degree at the Peking University School of Oncology. | 2001 | World Journal of Gastroenterology2001，7，2： | 18 |
| 2 | Definition of colorectal anastomotic leakage: A consensus survey among Dutch and Chinese colorectal surgeons显示文摘AIM To determine the level of consensus on the definition of colorectal anastomotic leakage(CAL) among Dutch and Chinese colorectal surgeons.METHODS Dutch and Chinese colorectal surgeons were asked to partake in an online questionnaire. Consensus in the online questionnaire was defined as > 80% agreement between respondents on various statements regarding a general definition of CAL,and regarding clinical and radiological diagnosis of the complication.RESULTS Fifty-nine Dutch and 202 Chinese dedicated colorectal surgeons participated in the online survey. Consensus was found on only one of the proposed elements of a general definition of CAL in both countries: ‘extravasation of contrast medium after rectal enema on a CT scan'. Another two were found relevant according to Dutch surgeons: ‘necrosis of the anastomosis found during reoperation',and ‘a radiological collection treated with percutaneous drainage'. No consensus was found for all other proposed elements that may be included in a general definition.CONCLUSION There is no universally accepted definition of CAL in the Netherlands and China. Diagnosis of CAL based on clinical manifestations remains a point of discussion in both countries. Dutch surgeons are more likely to report ‘subclinical' leaks as CAL,which partly explains the higher reported Dutch CAL rates. | Stefanus J van Rooijen Audrey CHM Jongen Zhou-qiao Wu Jia-fu Ji Gerrit D Slooter Rudi MH Roumen Nicole D Bouvy | 2017 | World Journal of Gastroenterology2017，23，33： | 4 |
| 3 | Pharmacological and cardiovascular perspectives on the treatment of COVID-19 with chloroquine derivatives显示文摘The novel severe acute respiratory syndrome coronavirus-2(SARS-CoV-2)causes coronavirus disease 2019(COVID-19)and an ongoing severe pandemic.Curative drugs specific for COVID-19 are currently lacking.Chloroquine phosphate and its derivative hydroxychloroquine,which have been used in the treatment and prevention of malaria and autoimmune diseases for decades,were found to inhibit SARS-CoV-2 infection with high potency in vitro and have shown clinical and virologic benefits in COVID-19 patients.Therefore,chloroquine phosphate was first used in the treatment of COVID-19 in China.Later,under a limited emergencyuse authorizati on from the FDA,hydroxychloro quine in combi nation with azithromyci n was used to treat COVID-19 patie nts in the USA,although the mechanisms of the anti-COVID-19 effects remain unclear.Preliminary outcomes from clinical trials in several countries have gen erated con troversial results.The desperatio n to control the pan demic overrode the con cerns regardi ng the serious adverse effects of chloro quine derivatives and combi nation drugs,i ncluding lethal arrhythmias and cardiomyopathy.The risks of these treatments have become more complex as a result of findings that COVID-19 is actually a multisystem disease.While respiratory symptoms are the major clin ical man ifestati ons,cardiovascular abno rmalities,in eluding arrhythmias,myocarditis,heart failure,and ischemic stroke,have been reported in a significant number of COVID-19 patients.Patients with preexisting cardiovascular conditions(hypertension,arrhythmias,etc.)are at increased risk of severe COVID-19 and death.From pharmacological and cardiovascular perspectives,therefore,the treatment of COVID-19 with chloroquine and its derivatives should be systematically evaluated,and patients should be routinely monitored for cardiovascular conditions to prevent lethal adverse events. | Xiao-lei Zhang Zhuo-ming Li Jian-tao Ye Ji ng Lu Lingyu Linda Ye Chun-xiang Zhang Pei-qing Liu Dayue D Duan | 2020 | Acta Pharmacologica Sinica2020，41，11： | 3 |
| 4 | Chinese medicine formulas for nonalcoholic fatty liver disease: Overview of systematic reviews显示文摘BACKGROUND Nonalcoholic fatty liver disease(NAFLD)affects more than one-quarter of the global population.Due to the lack of approved chemical agents,many patients seek treatment from traditional Chinese medicine(TCM)formulas.A variety of systematic reviews have been published regarding the effectiveness and safety of TCM formulas for NAFLD.AIM To critically appraise available systematic reviews and sort out the high-quality evidence on TCM formulas for the management of NAFLD.METHODS Seven databases were systematically searched from their inception to 28 February 2020.The search terms included“non-alcoholic fatty liver disease,”“Chinese medicines,”“systematic review,”and their synonyms.Systematic reviews involving TCM formulas alone or in combination with conventional medications were included.The methodological quality and risk of bias of eligible systematic reviews were evaluated by using A Measure Tool to Assess Systematic Reviews 2(AMSTAR 2)and Risk of Bias in Systematic Review(ROBIS).The quality of outcomes was assessed by the Grading of Recommendations Assessment,Development and Evaluation(GRADE)system.RESULTS Seven systematic reviews were ultimately included.All systematic reviews were conducted based on randomized controlled trials and published in the last decade.According to the AMSTAR 2 tool,one systematic review was judged as having a moderate confidence level,whereas the other studies were rated as having a low or extremely low level of confidence.The ROBIS tool showed that the included systematic reviews all had a high risk of bias due to insufficient consideration of identified concerns.According to the GRADE system,only two outcomes were determined as high quality;namely,TCM formulas with the HuoXueHuaYu principle were better than conventional medications in ultrasound improvement,and TCM formulas were superior to antioxidants in alanine aminotransferase normalization.Other outcomes were downgraded to lower levels,mainly because of heterogeneity among studies,not meeting optimal information sample size,and inclusion of excessive numbers of small sample studies.Nevertheless,the evidence quality of extracted outcomes should be further downgraded when applying to clinical practice due to indirectness.CONCLUSION The quality of available systematic reviews was not satisfactory.Researchers should avoid repeatedly conducting systematic reviews in this area and focus on designing rigorous randomized controlled trials to support TCM formula applications. | Liang Dai Wen-Jun Zhou Linda L D Zhong Xu-Dong Tang Guang Ji | 2021 | World Journal of Clinical Cases2021，9，1： | 3 |
| 5 | Panda X-III: Searching for neutrinoless double beta decay with high pressure ^(136)Xe gas time projection chambers显示文摘Searching for the neutrinoless double beta decay(NLDBD)is now regarded as the topmost promising technique to explore the nature of neutrinos after the discovery of neutrino masses in oscillation experiments.Panda X-III(particle and astrophysical xenon experiment III)will search for the NLDBD of136Xe at the China Jin Ping Underground Laboratory(CJPL).In the first phase of the experiment,a high pressure gas Time Projection Chamber(TPC)will contain 200 kg,90%136Xe enriched gas operated at10 bar.Fine pitch micro-pattern gas detector(Microbulk Micromegas)will be used at both ends of the TPC for the charge readout with a cathode in the middle.Charge signals can be used to reconstruct the electron tracks of the NLDBD events and provide good energy and spatial resolution.The detector will be immersed in a large water tank to ensure~5 m of water shielding in all directions.The second phase,a ton-scale experiment,will consist of five TPCs in the same water tank,with improved energy resolution and better control over backgrounds. | Xun Chen Chang Bo Fu Javier Galan Karl Giboni Franco Giuliani Ling Hui Gu Ke Han Xiang Dong Ji Heng Lin Jiang Lai Liu Kai Xiang Ni Hiroki Kusano Xiang Xiang Ren Shao Bo Wang Yong Yang Dan Zhang Tao Zhang Li Zhao Xiang Ming Sun Shou Yang Hu Si Yu Jian Xing Long Li Xiao Mei Li Hao Liang Huan Qiao Zhang Ming Rui Zhao Jing Zhou Ya Jun Mao Hao Qiao Si Guang Wang Ying Yuan Meng Wang Amir N.Khan Neill Raper Jian Tang Wei Wang Jia Ning Dong Chang Qing Feng Cheng Li Jian Bei Liu Shu Bin Liu Xiao Lian Wang Dan Yang Zhu Juan F.Castel Susana Cebri'an Theopisti Dafni Javier G.Garza Igor G.Irastorza Francisco J.Iguaz Gloria Luz ′on Hector Mirallas Stephan Aune Eric Berthoumieux Yann Bedfer Denis Calvet Nicole d'Hose Alain Delbart Maria Diakaki Esther Ferrer-Ribas Andrea Ferrero Fabienne Kunne Damien Neyret Thomas Papaevangelou Franck Sabatie Maxence Vanderbroucke AnDi Tan Wick Haxton Yuan Mei Chinorat Kobdaj Yu-Peng Yan | 2017 | Science China(Physics,Mechanics & Astronomy)2017，60，6： | 2 |
| 6 | 胆固醇酯转移蛋白基因的蛋白质截断型变异体与冠状动脉性心脏病风险的关系显示文摘随机对照试验结果表明,抑制胆固醇酯转运蛋白(cholesteryl ester transfer protein,CETP)的疗法并不能降低冠状动脉性心脏病(coronary heart disease,CHD)的发生风险。研究失败的可能原因包括靶目标无效、靶目标外小分子的不良反应和随机对照设计因素影响等。在编码药物靶点的基因中具有天然存在的遗传变异,以此为基础,人类研究可以深入了解针对基因产物的治疗的潜在功效和安全性。 | Nomura A Won HH Khera AV Takeuchi F Ito K McCarthy S Emdin CA Klarin D Natarajan P Zekavat SM Gupta N Peloso GM Borecki IB Teslovich TM Asselta R Duga S Merlini PA Correa A Kessler T Wilson JG Bown MJ Hall AS Braund PS Carey DJ Murray MF Kirchner HL Leader JB Lavage DR Manus JN Hartze DN Samani NJ Schunkert H Marrugat J Elosua R McPherson R Farrall M Watkins H Juang JJ Hsiung CA Lin SY Wang JS Tada H Kawashiri MA Inazu A Yamagishi M Katsuya T Nakashima E Nakatochi M Yamamoto K Yokota M Momozawa Y Rotter JI Lander ES Rader DJ Danesh J Ardissino D Gabriel S Willer CJ Abecasis GR Saleheen D Kubo M Kato N Ida Chen YD Dewey FE Kathiresan S 刘莉 叶鹏 | 2017 | 中华高血压杂志2017，25，9： | 2 |
| 7 | Sequence-based screening for putative polyketide synthase gene-harboring clones from a soil metagenome library 显示文摘 | JI S C KIM D YOON J H | 2006 | J Microbiol Biotechnol2006，16，： | 1 |
| 8 | Different gene expression patterns in invasive lobular and ductal carcinomas of the breast 显示文摘 | Hongjuan Zhao Anita Langerφd Yotmgran Ji | 2004 | Molecular Biology of the Cell2004，15，： | 1 |
| 9 | Sustained elevation of Epstein-Barr virus antibody levels preceding clinical onset of nasopharyngeal carcinoma显示文摘 | Ji M F Wang D K Yu Y L | 2007 | British J Cancer2007，96，4： | 1 |
| 10 | Mutations in PAXI may be associated with Klippel - Feil syndrome显示文摘 | MeGaughran Ji Oates A Donnai D | 2003 | Eur J Hum Genet2003，11，： | 1 |
| 11 | Effect of Gravity Columns on Mitigation of Drift Concentration for Braced Frames显示文摘 | JI X D KATO M WANG T | 2009 | Journal of Constructional Steel Research2009，65，12： | 1 |
| 12 | Serum lipids in infection 显示文摘 | Gallin JI Kaye D O' leary WM | 1969 | N Engl J Med1969，281，： | 1 |
| 13 | The beam quality of annular lasers and related problems 显示文摘 | Lv B D Ji X L Luo S | 2001 | Journal of Modern Optics2001，48，7： | 1 |
| 14 | Surface pH measurements during nickel electrodeposition 显示文摘 | JI J COOPER W C DREISINGER D B PETERS E | 1995 | Journal of Applied Electrochemistry1995，25，7： | 1 |
| 15 | Hypermethylation of metallothionein-3 CpG island in gastric carcinoma 显示文摘 | Deng D EI-Rifai W Ji J | 2003 | Carcinogenesis2003，24，1： | 1 |
| 16 | Preparation and characterization of nylon 66/montmorillonite nanocomposites with cotreated montmorillonites 显示文摘 | Han B Ji G D Wu S S | 2003 | European Polymer Journal2003，39，8： | 1 |
| 17 | Reversible lithiumion storage in silve~treated nanoscale hollow porous silicon particles 显示文摘 | D Y Chen X Mei G Ji | 2012 | Angewandte Chemic International Edition2012，51，10： | 1 |
| 18 | 显示文摘 | Jiao C Ji B Fang D | 2012 | Materials Letters2012，67，1： | 1 |
| 19 | Association of LMP/TAP gene polymorphisms with tuberculosis susceptibility in Li population in China显示文摘 | Wang D Zhou Y Ji L | 2012 | PIoS one2012，7，33： | 1 |
| 20 | Patterns of gene expression associated with BMP-2-induced osteoblast andadipocyte differentiation of mesenchymal progenitorcell 3T3-F442A显示文摘 | JI X CHEN D XU C | 2000 | J Bone Mineral Metab2000，18，： | 1 |
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