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| 1 | Cathepsin L upregulation-induced EMT phenotype is associated with the acquisition of cisplatin or paclitaxel resistance in A549 cells显示文摘组织蛋白酶 L (CTSL ) , lysosomal 酸半胱氨酸朊酶,被知道在肿瘤起重要作用转移和化疗抵抗。在这研究,我们调查了在人的肺癌症 cells.Methods 由 CTSL 位于 chemoresistance 的规定下面的分子的机制:人的肺癌症 A549 房间, A549/PTX (paclitaxel 抵抗) 房间和 A549/DDP (cisplatin 抵抗) 房间被测试。到 cisplatin 或 paclitaxel 的抵抗用 MTT 和殖民地形成试金被检测。肌动朊改变与 FITC-Phalloidin 被观察荧光灯的染色或 immunofluorescence。愈合创伤的试金或 Transwell 试金被用来估计迁居或侵略能力。CTSL 和上皮、间充质的标记的表示与西方的弄污和 immunofluorescence 被分析。联系 EMT 的抄写因素的表示与西方的弄污或 q-PCR 被测量。BALB/c 裸体老鼠与 A549 房间 overexpressing CTSL 皮下地被植入,并且老鼠是管理 paclitaxel (10, 15 mg/kg, ip ) 为 5 times.Results 的每 3 d:Cisplatin 或 paclitaxel 治疗(10-80 ng/mL ) 在 A549 房间导致了 CTSL 表示。CTSL 层次比在 A549 房间在 A549/PTX 和 A549/DDP 房间是高得多的。CTSL 的 Silencing 在 A549/DDP 和 A549/TAX 房间颠倒了 chemoresistance,而 CTSL 的 overexpression 稀释了 A549 房间的敏感到 cisplatin 或 paclitaxel。而且, A549/DDP 和 A549/TAX 房间经历了词法并且有增加的房间侵略和迁居能力的细胞骨架变化,由上皮的标记( E-cadherin 和 cytokeratin-18 )的减少的表示伴随了并且增加间充质的标记( N-cadherin 和 vimentin )的表示,以及 联系EMT 的抄写因素的 upregulation 蜗牛,蛞蝓, ZEB1 和 ZEB2 。CTSL 的 Silencing 在 A549/DDP 和 A549/TAX 房间颠倒了 EMT;相反, CTSL 的 overexpression 在 A549 房间导致了 EMT。在异种皮移植裸体人鼠标模型,与 A549 房间 overexpressing CTSL 植入的鼠标展出了显著地减少的敏感到 paclitaxel 处理,并且在肿瘤 tissues.Conclusion 增加了联系 EMT 的蛋白质和抄写因素的表示:Cisplatin 和 paclitaxel 抵抗在 A549 房间与 CTSL 导致 upregulation 的 EMT 被联系。因此,调停 CTSL 的 EMT 可以作为一个目标被利用对肺癌症和恶意的另外的类型提高 cisplatin 或 paclitaxel 的功效。 | Mei-ling HAN Yi-fa n ZHAO Cai-hong TAN Ya-jie XIONG Wen-juan WANG Feng WU Yao FEI Long WANG Zhong-qin LIANG | 2016 | Acta Pharmacologica Sinica2016，37，12： | 15 |
| 2 | A Chromosome-Level Genome Assembly of Garlic (Allium sativum) Provides Insights into Genome Evolution and Allicin Biosynthesis显示文摘Garlic,an economically important vegetable,spice,and medicinal crop,produces highly enlarged bulbs and unique organosulfur compounds.Here,we report a chromosome-level genome assembly for garlic,with a total size of approximately 16.24 Gb,as well as the annotation of 57561 predicted protein-coding genes,making garlic the first Allium species with a sequenced genome.Analysis of this garlic genome assembly reveals a recent burst of transposable elements,explaining the substantial expansion of the garlic genome.We examined the evolution of certain genes associated with the biosynthesis of allicin and inulin neoseries-type fructans,and provided new insights into the biosynthesis of these two compounds.Furthermore,a large-scale transcriptome was produced to characterize the expression patterns of garlic genes in different tissues and at various growth stages of enlarged bulbs.The reference genome and large-scale transcriptome data generated in this study provide valuable new resources for research on garlic biology and breeding. | Xiudong Sun Siyuan Zhu Ningyang Li Yi Cheng Jing Zhao Xuguang Qiao Li Lu Shiqi Liu Yanzhou Wang Chan Liu Benping Li Wu Guo Shuang Gao Zemao Yang Fu Li Zheng Zeng Qing Tang Yupeng Pan Mengjiao Guan Jian Zhao Xiaomi ng Lu Huanwe n Meng Zhenlin Han Chun she ng Gao Wenkai Jiang Xing Zhao Shilin Tian Jianguang Su Zhihui Cheng Touming Liu | 2020 | Molecular Plant2020，13，9： | 14 |
| 3 | 血管紧张素转换酶抑制剂和血管紧张素受体拮抗剂的使用与2019冠状病毒疾病检测阳性之间的关系显示文摘血管紧张素转换酶抑制剂(angiotensin-converting enzyme inhibitor,ACEI)和血管紧张素受体拮抗剂(angiotensin receptor blocker,ARB)在2019新型冠状病毒疾病(coronavirus disease 2019,COVID-19)全球大流行背景下的作用备受争议。此类药物是治疗一些慢性病的必须药物,有建议停止使用这些药物. | Mehta N KalraA Nowacki AS Anjewierden S Han Z Bhat p Rubio AEC Jacob M Procop GW Harrington S Milinovich A Svensson LG Jehi L Young JB Chung MK 周卫(译) 叶鹏(校) | 2020 | 中华高血压杂志2020，28，5： | 9 |
| 4 | Dietary and metabolomic determinants of relapse in ulcerative colitis patients: A pilot prospective cohort study显示文摘AIM To identify demographic, clinical, metabolomic, and lifestyle related predictors of relapse in adult ulcerative colitis(UC) patients.METHODS In this prospective pilot study, UC patients in clinical remission were recruited and followed-up at 12 mo to assess a clinical relapse, or not. At baseline information on demographic and clinical parameters was collected. Serum and urine samples were collected for analysis of metabolomic assays using a combined direct infusion/liquid chromatography tandem mass spectrometry and nuclear magnetic resolution spectroscopy. Stool samples were also collected to measure fecal calprotectin(FCP). Dietary assessment was performed using a validated self-administered food frequency questionnaire. RESULTS Twenty patients were included(mean age: 42.7 ± 14.8 years, females: 55%). Seven patients(35%) experienced a clinical relapse during the follow-up period. While 6 patients(66.7%) with normal body weight developed a clinical relapse, 1 UC patient(9.1%) who was overweight/obese relapsed during the follow-up(P = 0.02). At baseline, poultry intake was significantly higher in patients who were still in remission during follow-up(0.9 oz vs 0.2 oz, P = 0.002). Five patients(71.4%) with FCP > 150 μg/g and 2 patients(15.4%) with normal FCP(≤ 150 μg/g) at baseline relapsed during the follow-up(P = 0.02). Interestingly, baseline urinary and serum metabolomic profiling of UC patients with or without clinical relapse within 12 mo showed a significant difference. The most important metabolites that were responsible for this discrimination were trans-aconitate, cystine and acetamide in urine, and 3-hydroxybutyrate, acetoacetate and acetone in serum. CONCLUSION A combination of baseline dietary intake, fecal calprotectin, and metabolomic factors are associated with risk of UC clinical relapse within 12 mo. | Ammar Hassanzadeh Keshtel iFloris F van den Brand Karen L Madsen Rupasri Mandal Rosica ValchevaKaren I Kroeker Beomsoo Han Rhonda C Bell Janis Cole Thomas Hoevers David S Wishart Richard N Fedorak Levinus A Dieleman | 2017 | World Journal of Gastroenterology2017，23，21： | 9 |
| 5 | Pancreatic acinar cell carcinoma: A review on molecular profiling of patient tumors显示文摘Pancreatic carcinomas with acinar differentiation are rare,accounting for 1%-2% of adult pancreatic tumors; they include pancreatic acinar cell carcinoma(PACC),pancreatoblastoma,and carcinomas of mixed differentiation. Patients with PACC have a prognosis better than pancreatic ductal adenocarcinomas but worse than pancreatic neuroendocrine tumors. Reports of overall survival range from 18 to 47 mo. A literature review on PACCs included comprehensive genomic profiling and whole exome sequencing on a series of more than 70 patients as well as other diagnostic studies including immunohistochemistry. Surgical resection of PACC is the preferred treatment for localized and resectable tumors. The efficacy of adjuvant treatment is unclear. Metastatic PACCs are generally not curable and treated with systemic chemotherapy. They are moderately responsive to chemotherapy with different regimens showing various degrees of response in case reports/series. Most of these regimens were developed to treat patients with pancreatic ductal adenocarcinomas or colorectal adenocarcinomas. Review of PACC's molecular profiling showed a number of gene alterations such as: SMAD4,BRAF,BRCA2,TP53,RB1,MEN1,JAK-1,BRCA-1,BRCA-2,and DNA mismatch repair abnormalities. PACCs had multiple somatic mutations with some targetable with available drugs. Therefore,molecular profiling of PACC should be an option for patients with refractory PACC. | Ahmad Al-Hader Rami N Al-Rohil Haiyong Han Daniel Von Hoff | 2017 | World Journal of Gastroenterology2017，23，45： | 8 |
| 6 | A long-form α-neurotoxin from cobra venom produces potent opioid-independent analgesia显示文摘Aim:In light of the antinociceptive activity of the short-chain neurotoxin,cobrotoxin,and other acetylcholine antagonists,the antinociceptive activity andmechanisms of cobratoxin(CTX),a long-chain postsynaptic α-neurotoxin,wasinvestigated in rodent pain models.Methods:CTX was administered intraperito-neally(30,45,68 μg/kg),intra-cerebral ventricularly(4.5 μg/kg)or microinjectedinto periaqueductal gray(PAG;4.5 μg/kg).The antinociceptive action was testedusing the hot-plate and acetic acid writhing tests m mice and rats.The involve-ment of the cholinergic system and opioid system in CTX-induced analgesia wasexamined by pretreatment of animals with atropine(0.5 mg/kg,im;or 10 mg/kg,ip)or naloxone(1 and 5 mg/kg,ip).The effect of CTX on motor activity was testedusing the Animex test.Results:CTX exhibited a dose-dependent analgesic ac-tion in mice as determined by both the hot-plate and acetic acid writhing tests.The peak effect of analgesia was seen 3 h after administration.In the mouse aceticacid writhing test,the intra-cerebral ventricular administration of CTX at 4.5 μg/kg(1/12th of a systemic dose)produced marked analgesic effects.Microinjection ofCTX(4.5 μgkg)into the PAG region did not elicit an analgesic action in rats in thehot-plate test.Atropine at 0.5 mg/kg(im)and naloxone at 1 and 5 mg/kg(ip)bothfailed to block the analgesic effects of CTX,but atropine at 10 mg/kg(ip)didantagonize the analgesia mediated by CTX in the mouse acetic acid writhing test.Acetylsalicylic acid(300 mg/kg)did not enhance the analgesic effects of CTX.Atthe highest effective dose of 68 μg/kg the neurotoxin did not change the sponta-neous mobility of mice.Conclusion:CTX has analgesic effects,which are medi-ated in the central nervous system though not through the PAG.The centralcholinergic system but not opioid system appears to be involved in theantinociceptive action of CTX. | Zhi-xin CHEN Hui-ling ZHANG Zhen-lun GU Bo-wen CHEN Rong HAN Paul F REID Laurence N RAYMOND Zheng-hong QIN | 2006 | Acta Pharmacologica Sinica2006，27，4： | 7 |
| 7 | Suppression of complete Freund's adjuvant-induced adjuvant arthritis by cobratoxin显示文摘 | Yan-li LIU Hai-ming LIN Rong ZOU Jun-chao WU Rong HAN Laurence N RAYMOND Paul F REID Zheng-hong QIN | 2009 | Acta Pharmacologica Sinica2009，30，2： | 6 |
| 8 | 参与式管理解决冲突:遥感和GIS用作瑞典北部驯鹿业土地利用需求信息交流的工具显示文摘在解决复杂的土地管理问题时,对短缺或者有争执的资源进行地理评估有助于不同利益相关者之间沟通认识和增进理解。本文中,我们说明如何使用遥感和GIS收集和汇总瑞典北部驯鹿放牧者和其他土地使用者(林业、采矿业、旅游业等等)的土地使用活动及使用模式的信息。该项目主要基于最终的土地使用者,即驯鹿放牧者们所做的工作,体现了面向土地使用者的新的努力。发展驯鹿业的土地利用规划的基础有以下几个方面:收集并数字化传统的驯鹿栖息地生态学和景观信息;将这些信息与来自野外调查及基于人造卫星观测的植被分类结果整合;绘制其他土地使用者的活动情况图。最终的土地利用规划提供的信息有利于驯鹿放牧者与其他利益相关者之间的磋商,并有助于驯鹿管理实施。该项目可作为一种大众参与和计划编制的模式,从而使本土信息和先进的遥感技术融入一个交互式的过程中。 | Per Sandstrm Tina Granqvist Pahlén Lars Edenius Hans Tφmmervik Olle Hagner Leif Hemberg Hkan Olsson Karin Baer Thomas Stenlund Lars Gran Brandt Mikael Egberth 周立志 程利群 | 2003 | AMBIO-人类环境杂志2003，32，8： | 4 |
| 9 | Metabolic syndrome does not affect sustained virologic response of direct-acting antivirals while hepatitis C clearance improves hemoglobin A1c显示文摘AIM To determine whether successful treatment with direc-tacting antivirals(DAA) is associated with improvements in hemoglobin A1 c(HbA1 c) and if type 2 diabetes mellitus(T2 DM) or metabolic syndrome affects sustained virologic response(SVR).METHODS We performed a retrospective analysis of all hepatitis C virus(HCV) patients at the VA Greater Los Angeles Healthcare System treated with varying DAA therapy between 2014-2016. Separate multivariable logistic regression was performed to determine predictors of HbA1 c decrease ≥ 0.5 after DAA treatment and predictors of SVR 12-wk post treatment(SVR12).RESULTS A total of 1068 patients were treated with DAA therapy between 2014-2016. The presence of T2 DM or metabolic syndrome did not adversely affect SVR12. 106 patients had both HCV and T2 DM. Within that cohort,patients who achieved SVR12 had lower mean HbA1 c pre treatment(7.35 vs 8.60,P = 0.02),and lower mean HbA1 c post-treatment compared to non-responders(6.55 vs 8.61,P = 0.01). The mean reduction in HbA1 c after treatment was greater for those who achieved SVR12 than for non-responders(0.79 vs 0.01,P = 0.03). In adjusted models,patients that achieved SVR12 were more likely to have a HbA1 c decrease of ≥ 0.5 than those that did not achieve SVR12(adjusted OR = 7.24,95%CI: 1.22-42.94). CONCLUSION In HCV patients with T2 DM,successful treatment with DAA was associated with a significant reduction in HbA1 c suggesting that DAA may have a role in improving insulin sensitivity. Furthermore,the presence of T2 DM or metabolic syndrome does not adversely affect SVR12 rates in patients treated with DAA. | Tien S Dong Elizabeth S Aby Jihane N Benhammou Jenna Kawamoto Steven-Huy Han Folasade P May Joseph R Pisegna | 2018 | World Journal of Hepatology2018，10，9： | 4 |
| 10 | An efficient descriptor model for designing materials for solar cells显示文摘An efficient descriptor model for fast screening of potential materials for solar cell applications is presented.It works for both excitonic and non-excitonic solar cells materials,and in addition to the energy gap it includes the absorption spectrum(α(E))of the material.The charge transport properties of the explored materials are modelled using the characteristic diffusion length(Ld)determined for the respective family of compounds.The presented model surpasses the widely used Scharber model developed for bulk heterojunction solar cells.Using published experimental data,we show that the presented model is more accurate in predicting the achievable efficiencies.To model both excitonic and non-excitonic systems,two different sets of parameters are used to account for the different modes of operation.The analysis of the presented descriptor model clearly shows the benefit of includingα(E)and Ld in view of improved screening results. | Fahhad H Alharbi Sergey N Rashkeev Fedwa El-Mellouhi Hans P Lüthi Nouar Tabet Sabre Kais | 2015 | npj Computational Materials2015，，1： | 3 |
| 11 | 采用椭圆形非骨水泥压配固定髋臼杯行全髋关节置换术治疗髋关节发育不良显示文摘对继发于髋关节发育不良的晚期骨性关节炎患者来说,全髋关节置换术是较好的治疗选择,但由于此类患者存在的解剖结构异常,手术变得较为复杂。在分型为HartofilakidisⅡ型的患者中,股骨头的半脱位造成髋臼顶部外上方的骨缺损,往往需要某种形式的支撑来使髋臼杯获得稳定的固定。处理这种类型的骨缺损可以采用多种不同的方法,孰优孰劣尚有争议。本文的目的是通过回顾性分析比较两种不同的骨缺损处理方法,来探讨椭圆形非骨水泥髋臼杯是否可以作为传统处理方法的替代方法。 | 王俏杰 张先龙 Boris M.Holzapfel Felix Greimel Peter M.Prodinger Hakan Pilge Ulrich Nth Hans Gollwitzer Maximilian Rudert | 2012 | 中国矫形外科杂志2012，20，17： | 3 |
| 12 | Laser-induced oxidation assisted micro milling of high aspect ratio microgroove on WC-Co cemented carbide显示文摘Severe tool wear and poor surface quality are the main problems during micro machining of cemented carbide.In this work,an innovative hybrid process of laser-induced oxidation assisted micro milling(LOMM)was proposed to solve the problems.A nanosecond laser was utilized to induce oxidation of the WC-20%Co material,producing loose oxide which was easy to remove.The micro machinability of the material was improved by laser-induced oxidation.The oxidation mechanisms of cemented carbide were studied.A microgroove with a depth of 2.5 mm and aspect ratio of 5 was fabricated successfully.The milling force,surface quality and tool wear mechanisms were investigated.For comparison,a microgroove was also fabricated with conventional micro milling(COMM)using identical milling parameters.Results revealed that in LOMM the milling force and tool wear rate were extremely low during removing the oxide.The machined surface quality and dimensional accuracy achieved by LOMM were superior to those obtained by COMM.The surface roughness Saof the microgroove bottom reached 88 nm in LOMM,while the cross-sectional geometry of the microgroove was a trapezoid.Perpendicularity of the microgroove sidewall machined by LOMM was better than that by COMM.The tool wear forms in LOMM were coating spalling and slight tool nose breakage.Compared with COMM,the tool life in LOMM was prolonged significantly.It indicates that the proposed hybrid process is an effective and efficient way to fabricate high aspect ratio micro-features with high dimensional accuracy. | Guolong ZHAO Hongjun XIA Yang ZHANG Liang LI Ning HE Hans Nφrgaard HANSEN | 2021 | Chinese Journal of Aeronautics2021，34，4： | 3 |
| 13 | Anti-porcine circovirus type 2(PCV2) antibody placental barrier leakage from sow to fetus: impact on the diagnosis of intra-uterine PCV2 infection显示文摘Dear Editor,Fetuses develop antibodies when they are infectedwith porcine circovirus type 2(PCV2).At abortion orbirth,both PCV2 and/or anti-PCV2 antibodies can thenbe detected.Finding anti-PCV2 antibodies in aborted fe-tuses or stillborn piglets is generally used as evidence ofan intra-uterine PCV2 infection.However,a recent anal-ysis of fetuses sent in for PCV2 diagnosis and caesare-an-derived,colostrum-deprived pigs revealed that | Dipongkor Saha Rubén Del Pozo Sacristán Nicolaas Van Renne Liping Huang Ruben Decaluwe Annelies Michiels Alfonso Lopez Rodriguez Maria José Rodrí-guez Margarita García Durán Ilse Declerk Dominiek Maes Hans J. Nauwynck | 2014 | Virologica Sinica2014，29，2： | 3 |
| 14 | Fiber gas sensor-integrated smart face mask for roomtemperature distinguishing of target gases显示文摘小、便携式、便宜的便携煤气的传感器在人的健康并且环境监视的即时察觉有大潜在的申请。在这个工作,我们与围单人赛的碳制作了灵活纤维气体传感器 nanotube (SWCNT ) ,多围的碳 nanotube (MWCNT ) ,和 ZnO 量察觉到元素的装饰点的 SWCNT (SWCNTs@ZnO ) 。这些灵活纤维气体传感器能在房间温度被操作与好敏感和恢复时间检测目标气体。他们也展出了优异长期的稳定性,以及好设备机械弯曲能力和坚韧性。把这些灵活煤气的传感器集成到脸面具,制作的便携的聪明的脸面具能被用来有选择地检测 C 2 H 5 哦,由与不同颜色读相应 LEDs 的 HCHO,和 NH 3 。如此的脸面具在新窗户中在事情和便携 electronics.Open | Zhiyi Gao Zhoe n g Lou Shuai Chen La Li Kai Jiang Zuoling Fu Wei Han Guozhen Shen | 2018 | Nano Research2018，11，1： | 3 |
| 15 | Relationship between diabetes mellitus and cataract in Hungary显示文摘AIM:To examine the coexistence of diabetes mellitus(DM)and cataract in Hungary.The effects of DM on the cataract surgical results were also in the focus of analysis.METHODS:Statistical data analysis of the results of the Rapid Assessment of Avoidable Blindness with Diabetic Retinopathy(RAAB+DR)module conducted in Hungary in 2015.This cross-sectional,population-based,national survey included 3523 people aged 50 years and over.Participants of the survey were examined on-site.Visual acuity,main cause for visual impairment(using direct and indirect ophthalmoscopes),in case of best corrected visual acuity(BCVA)≤0.5 and blood glucose level(random test with glucometer)were examined.RESULTS:The prevalence of cataract was 23.4%,and DM was 20.0%.The occurrence of cataract steadily increased with age.Among the examined participants with DM,the prevalence of cataract was significantly(P=0.012)higher(+35%)than that in non-diabetic subjects(29.5%vs 21.8%).Following aging(OR=15.2%,P<0.001),DM proved to be the most independent influencing risk factor(OR=49.9%,P<0.001).The presence of DM was neither an influencing factor for complications of cataract surgery,nor for postoperative visual acuity.CONCLUSION:DM appears to be one of the main risk factors for developing cataract.Other risk factors,such as age,sex and environment also play an influencing role.Diabetes does not seem to affect the occurrence of cataract surgical complications. | Anita Pék Dorottya Szabó Gábor LászlóSándor Gábor Tóth András Papp Zoltán Zsolt Nagy Hans Limburg János Németh | 2020 | International Journal of Ophthalmology(English edition)2020，13，5： | 2 |
| 16 | Investigation of PEG adsorption on the surface of zinc oxide nanoparticles 显示文摘 | Liu F Sheng C Han N X | 2004 | Power Technology2004，145，1： | 1 |
| 17 | A numerical study on the axial crushing response of hybrid puhruded and 45 braided tubes 显示文摘 | Han H Taheri F Pegg N | 2007 | Composite Structures2007，80，： | 1 |
| 18 | Assessment of erosion haz- ard with the USLE and GIS A ease study of the Upper Ewaso Nglro North basin of Kenya显示文摘 | Bancy M Mati Royston P C Morgan Francis N Gichuki John N Quinton Tim R Brewer Hans P l iniger | 2000 | lnternation Journal of Applied Earth Ob- servation and Geoinformation2000，2，2： | 1 |
| 19 | Copper-binding ability of dissolved organic matter derived from anaerobically digested biosolids显示文摘 | Han N Thompson M L | 1999 | Journal of Environmental Quality1999，28，3： | 1 |
| 20 | Prospective Study of C-Reactive Protein in Relation to the Development of Diabetes and Metabolic Syndrome in the Mexico City Diabetes Study 显示文摘 | Han TS Sattar N Williams K Gonzalez-Villalpando C | 2002 | Diabetes Care2002，25，11： | 1 |
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