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| 1 | Mechanism of exosomal microRNA-224 in development of hepatocellular carcinoma and its diagnostic and prognostic value显示文摘BACKGROUND Exosomes contain proteins, lipids, and biological molecules such as DNA and RNA. Nucleic acids in exosomes are a group of molecules that can act as biomarkers. Currently, there are many reports on exosomal microRNAs, which are ideal biomarkers for the early diagnosis of cancer. However, there are few reports on the role of exosomal microRNAs in the diagnosis and prognosis of hepatocellular carcinoma(HCC).AIM To understand the mechanism of exosomal microRNA-224(miR-224) in the development of HCC and evaluate its diagnostic and prognostic value.METHODS Cell culture and transfection of exosomal miRNA-224, real-time quantitative PCR, luciferase reporter assay, and other methods were used to find new biomarkers related to the development of HCC that can be used to diagnose HCC and predict HCC prognosis.RESULTSBy targeting glycine N-methyltransferase, incubating exosomes with miR-224 mimic resulted in a significant increase in cell proliferation compared to that of the control group, while incubation with the miR-224 inhibitor significantly reduced cell proliferation. The same results were obtained for the cell invasion assay. Serum exosomal miR-224 did have some ability to differentiate patients with HCC from healthy controls, with an area under the curve of 0.910, and HCC patients with higher serum exosomal miR-224 expression had lower overall survival.CONCLUSION Exosomal miR-224 is a tumor promotor and can be a marker of diagnosis and prognosis of HCC patients, however, its ability to distinguish liver diseases needs further verification. | Yao Cui Hai-Feng Xu Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing) Interventional Therapy Department Peking University Cancer Hospital and Institute Ming-Yue Liu Yu-Jie Xu Jun-Chuang He Yun Zhou Shun-Dong Cang | 2019 | World Journal of Gastroenterology2019,25,15: | 26 |
| 2 | 实施“项目化教学”的实践与探索显示文摘近年来,我系在高职教学改革方面进行了有益的探索,取得了一定的经验。本文主要介绍我们在计算机专业课的教学工作中实施“项目化教学”的一些经验和思路。 | 吴振国 Mrs. Wang Yongchun(Translator) | 2006 | 潍坊教育学院学报2006,19,3: | 22 |
| 3 | 城市荒野与城市生境显示文摘城市的生态系统非常复杂,生境条件也极为多样。城市生境包含了绿地、林地、农田、湿地、水体、荒地这些自然或近自然的区域,同时也包括了建筑、桥梁、各种管网、轨道等构筑物或基础设施。 | 王向荣 WANG Xiyue(Translator) | 2019 | 风景园林2019,26,1: | 20 |
| 4 | 冷水机利用变流量冷冻水的若干设计问题显示文摘目前变水量冷冻水系统的设计一般都采用一、二次双环路方式。但这种双环路配置方式会产生:使用两个水泵增加设备投资;冷冻水送水及回水的混合影响冷水机在部分负荷时的效率;实际的高负荷空调需求条件与最大设计工况条件不吻合时不能充分利用冷水机的全负荷容量等不良后果。设计单环路空调冷冻水系统可以避免上述问题。讨论了单环路变流量系统的长处以及可能产生的问题,并提供在整个运行范围内,能够实现安全、稳定和可靠的冷水机控制策略。 | Original by Thomas B. Hartman Translation by Liu Xuemin Reviewed by Steve Y. Chen | 1997 | 暖通空调1997,27,3: | 18 |
| 5 | Modern Progress of Mechanism of Moxibustion Therapy显示文摘灸法是中医学的外治法之一,本文从灸法的灸法的药性作用和物理作用,灸法对免疫系统、血液循环和炎症的影响,以及艾灸调节机体代谢的作用等方面进行综述。 | 张峻峰 吴耀持 邵命海(Translator) | 2006 | Journal of Acupuncture and Tuina Science2006,4,5: | 14 |
| 6 | Effect of Electro-Acupuncture on S-100 Protein Expression of Nerve Fibers in the Repair Process of Transected Sciatic Nerve in Rats显示文摘目的:观察电针对大鼠坐骨神经截断后再生过程中神经纤维S-100蛋白的影响,旨在揭示电针治疗周围神经损伤的部分机理。方法:采用神经截断性损伤后构建神经再生室模型的方法,5Hz和100Hz电针刺激,应用免疫组化染色方法和图像分析半定量测定方法,测定S-100蛋白的面积百分比,观察电针对大鼠坐骨神经截断性损伤修复过程与S-100蛋白的表达情况。结果:电针能明显促进坐骨神经截断后修复过程中雪旺细胞(SchwannCells,SC)S-100蛋白表达,14星期、17星期和20星期SCS-100蛋白表达面积百分比5Hz组、100Hz组较模型明显增加,有显著性差异(P〈0.05),其中以5Hz电针组治疗效果最佳,从动态治疗看,早期治疗十分重要。结论:电针是治疗周围神经损伤的重要手段,而且其疗效与促进SC增殖有关。 | 李庆雯 朱忠春(Translator) | 2007 | Journal of Acupuncture and Tuina Science2007,5,1: | 9 |
| 7 | 城市中的荒野显示文摘综合一些国际组织或一些国家机构对荒野的定义来看,荒野指的是人类没有或者仅仅轻微干预的区域,在这个区域中,自然完全是按照本身的规律进行着演变。今天地球表面的陆地范围已有83%的土地被人类开发利用,而且受到人类影响和干预的区域还在扩大,所以地球上符合荒野定义的区域占陆地面积的比率已经不多,并且还将越来越少。 | 王向荣 WANG Xiyue(Translator) | 2019 | 风景园林2019,26,8: | 9 |
| 8 | Specific Effects of Needling Different Acupoints of Patients with Vascular Dementia显示文摘目的:运用脑功能成像技术,研究不同穴位针刺前后,血管性痴呆(VD)患者大脑皮层葡萄糖代谢的变化。方法:25例VD病人,随机分为5组。A组治以针对偏瘫的常规穴位(手足三阳经为主),B组加用百会,C组加用水沟,D组加用神门,E组加用百会、水沟和神门。治疗前后,所有病人均接受正电子发射型计算机断层显像(PET)检测。划定VD患者双侧额叶(眶回)、双侧顶叶、双侧颞叶(海马及海马旁回)、双侧枕叶、双侧丘脑、双侧豆状核、双侧尾核、双侧扣带回、双侧小脑为感兴趣区。结果:针刺偏瘫的常规穴位,豆状核和颞叶葡萄糖代谢升高;针刺百会穴额叶、颞叶和豆状核葡萄糖代谢升高,针刺水沟穴则额叶、丘脑和豆状核升高,针刺神门穴顶叶和豆状核升高,同时针刺三穴,额叶、颞叶、丘脑和豆状核等不同脑区葡萄糖代谢升高。结论:百会、水沟、神门对不同脑功能区的葡萄糖代谢产生不同的影响,在脑区有着不同的作用侧重。 | 赖新生 黄泳 邵命海(Translator) | 2007 | Journal of Acupuncture and Tuina Science2007,5,1: | 9 |
| 9 | Pulmonary Valvulotomy and Valvuloplasty Under Drug Assisted Acupuncture Anesthesia显示文摘 | 沈卫东 周嘉 李国安 池浩 付国强 朱湛明 马文 汪司右(Translator) | 2007 | Journal of Acupuncture and Tuina Science2007,5,1: | 8 |
| 10 | Effects of Massage on Satellite Cells of Acute Contusive Skeletal Muscles显示文摘目的:探讨推拿治疗骨骼肌损伤的机理。方法:以重物打击方式造成腓肠肌急性挫伤模型,施以早期推拿治疗和常规推拿治疗,观察骨骼肌卫星细胞数量变化。结果:各组卫星细胞数量均呈持续上升趋势,常规治疗组和早期手法组的卫星细胞数量在3~5d时就开始有大幅度上升。早期手法组卫星细胞数量多于常规治疗组。结论:早期手法对卫星细胞数增加作用明显有助于骨骼肌功能恢复。 | 胡军 张喜林 严隽陶 肖元春(Translator) | 2007 | Journal of Acupuncture and Tuina Science2007,5,1: | 8 |
| 11 | Clinical Observation on Acupuncture Treatment ofParkinson's Syndrome显示文摘目的:探索长期用左旋多巴(L-Dopa)类药物的帕金森病(PD)患者,经针剌治疗后能否提高疗效,降低左旋多巴剂量和减少并发症。方法:选择30例 PD 患者,多数存在疗效减退或药物并发症,针刺水沟、百会等穴,减少关多巴用量,6个月后对患者病情和并发症评价。结果:治疗6个月后,功能程度好转,美多巴用量减少,总有效率66.7%。结论:PD 患者经针刺治疗后,左旋多巴类药物疗效提高,降低药物剂量和减少并发症等。 | 邹勇 黄国琪(Translator) | 2006 | Journal of Acupuncture and Tuina Science2006,4,4: | 7 |
| 12 | Treatment of 33 Cases of Nerve Tinnitus by Acupuncture on Syndrome Differentiation显示文摘以百会、听宫、听会、翳风和中渚为主穴,肾虚型配肾俞和命门;肝胆火旺型配太冲和丘墟;外感风热型配外关和合谷,治疗了33例神经性耳鸣患者。6个疗程后痊愈9例,显效22例,无效2例,总有效率93.9%。 | 何庆勇 张吉 肖元春(Translator) | 2006 | Journal of Acupuncture and Tuina Science2006,4,5: | 7 |
| 13 | 论张载的理学纲领与气论定位显示文摘20世纪50年代以降,学术界流行的气论定位方式是,把'气'置于张载根本概念序列的首位,或把'气'视为张载哲学的最高范畴。这样给张载气论定位,是为了给张载哲学定性。在早期的张载哲学研究中,将其定性为'以气为本'或'唯物论'的观点居于主流地位。研究视角不同,张载气论定位方式及其结果也将不同。有必要使用不同于'性质视角'的新视角亦即'纲领视角',对张载哲学进行新的探索。本文首先对张载理学纲领的不同理解进行辨识认定与文献确证,然后对张载理学纲领的意义进行整体性诠释,最后在张载理学的纲领视角下对张载气论进行新的定位。 | 林乐昌 Wang Xiaonong(Translated) | 2020 | 孔学堂2020,7,1: | 7 |
| 14 | 油类除草剂助剂的研究进展显示文摘简要介绍了油类除草剂助剂的国内外研究进展。包括油类助剂的类型、作用机理及其对环境的影响,并探讨了油类除草剂助剂的发展前景。 | 鲁梅 潘敏 高清山 Mrs. Lu Mei(Translator) | 2006 | 潍坊教育学院学报2006,19,3: | 7 |
| 15 | Polymorphisms of ICAM-1 are associated with gastric cancer risk and prognosis显示文摘AIM:To investigate the association between single nu-cleotide polymorphisms (SNPs) in intercellular adhesion molecule-1 (ICAM-1) and the risk,biological behavior and prognosis of gastric cancer (GC) in Chinese population.METHODS:The study group consisted of 332 GC patients and 380 healthy controls.Genotyping was performed using polymerase chain reaction and the results were confirmed by sequencing.The associa-tion of ICAM-1 K469E polymorphisms and the risk of GC were studied,and the correlation of ICAM-1 K469E polymorphisms with the clinicopathological parameters and prognosis of the patients with complete clinical and follow-up data was analyzed.RESULTS:Carriers of AA genotype had a significantly increased risk of GC compared with carriers of AG and GG genotypes [odds ratios:1.36;95% confidence in-terval (CI):1.01-1.84;P=0.041].GC patients with AA genotype were more prone to distant metastasis than those carrying AG and GG genotypes (18.9% vs 7.0%,respectively;P=0.002).In addition,patients at stage Ⅳ had significantly more carriers of AA genotype than those of AG and GG genotype (27.4% vs 16.9%,re-spectively;P=0.046).Follow-up study showed that the overall cumulative survival rate was 23.7% in AA geno-type group and 42.9% in AG and GG genotypes group.In univariate analysis,AA genotype was correlated with the overall cumulative survival (P=0.034).But in multi-variate analysis,ICAM-1 polymorphism was not an inde-pendent prognostic factor for the overall survival (relative risk,1.145;95% CI:0.851-1.540;P=0.370).CONCLUSION:Polymorphisms of ICAM-1 K469E can be a useful biomarker for identifying individuals with higher risk of GC,predicting disease progression,and guiding individualized treatment. | Meng-Meng Tian,Yu Sun,Zhong-Wu Li,Ying Wu,Ai-Lian Zhao,Ji-You Li,Key Laboratory of Carcinogenesis and Translational Research,Department of Pathology,Peking University School of Oncology,Beijing Cancer Hospital and Institute,Beijing 100142,China | 2012 | World Journal of Gastroenterology2012,18,4: | 6 |
| 16 | Influence of Acupuncture on Cerebral Vasomotoricity of Ischemic Stroke显示文摘目的:探讨针刺足三里和悬钟穴对缺血性中风脑血管舒缩反应能力的影响及其可能机制。方法:将合适病例随机分为针刺组与对照组,每组80例,两组均予以脑卒中常规治疗,针刺组在此基础上结合针刺足三里和悬钟穴。在治疗前后用经颅多普勒检测大脑中动脉(MCA)血流速度的变化情况,以评价患者脑血管的舒缩反应能力。结果:针刺组脑血管舒缩反应能力与治疗前相比显著加强,与对照组相比有显著性差异(P〈0.05)。结论:针刺足三里和悬钟对缺血性中风患者的脑血管舒缩反应能力有明显改善作用,这可能是针刺疗法治疗缺血性中风的起效机制之一。 | 陈文 顾红卫 马维平 李启珊 喻强 刘兴勤 刘世红 李文华 刘惠玲 戴美堂 朱函亭(Translator) | 2007 | Journal of Acupuncture and Tuina Science2007,5,1: | 5 |
| 17 | Effect of Puncturing Neiguan(PC 6)and Zusanli(ST 36)on Chemotherapy-related Vomiting from Platinum-involved Therapeutic Project:A Report of 26 Cases显示文摘目的:观察针利内关、足三里穴对化疗所致恶心、呕吐的疗效。方法:26例行含铂类化疗方案的恶性肿瘤患者,在常规治疗呕吐的基础上,于化疗前、后针刺双足三里、内关穴,日2次,每次30 min,直至化疗结束后3d。所有患者均采用自身前后对照的方法,即第一疗程用针刺,第二疗程则不用,反之第一疗程不用针刺,第二疗程则用。结果:针刺治疗组出现恶心、呕吐者15例,其中Ⅰ°6例,Ⅱ°5例,Ⅲ°2例,无Ⅳ度反应。急性呕吐11例,延迟呕吐4例,先期呕吐0例;对照组出现恶心、呕吐者19例,其中Ⅰ°5例,Ⅱ°9例,Ⅲ°4例,Ⅳ°1例;急性呕吐13例,延迟呕吐6例,先期呕吐0例;针刺治疗组的恶心呕吐发生率及呕吐程度均低于对照组(57.7%vs 73.1%,P<0.01),且生活质量提高。结论:针刺双足三里、内关穴,可减轻含铂类化疗方案患者的胃肠道反应,提高患者生活的质量。 | 张海波 吴万垠 柴小姝 韩丑萍(Translator) | 2006 | Journal of Acupuncture and Tuina Science2006,4,4: | 5 |
| 18 | Treatment of 60 Cases of Prolapse of Lumbar Intervertebral Disc by Electroacupuncture显示文摘目的:观察电针治疗腰椎间盘突出症的临床疗效。方法:运用电针辨证施治治疗腰椎间盘突出症患者60例,并临床随访6个月。结果:近期显效40例,好转13例,总有效率为88.3%;远期疗效其中显效45例,好转10例,总有效率为91.7%。结论:电针治疗腰椎间盘突出症近远期疗效好,疗效稳定,且方法安全有效,无毒副作用。 | 田秉星 蒯乐(Translator) | 2007 | Journal of Acupuncture and Tuina Science2007,5,1: | 5 |
| 19 | 高职院校导游员培养模式与实践显示文摘本文结合多年旅游管理专业高职办学实践,对高职院校导游员培养模式从理论到实施进行了系统的研究和有效的实践,对于高职院校旅游管理专业导游员培养有一定的借鉴意义。 | 邢继德 Mrs. Wang Xingqin( Translator) | 2006 | 潍坊教育学院学报2006,19,3: | 5 |
| 20 | 90年代西欧民主社会主义的变革及左翼知识分子对社会主义的探索显示文摘本文全面分析了西欧除共产党人以外的社会主义力量在90年代的发展进程及其思想理论动向,内容包括:(1)民主社会主义从危机走向复兴的原因、过程、实质和影响;(2)英国工党、德国社会民主党、法国社会党、意大利左翼民主党以及欧洲社会党90年代以来的发展轨迹和纲领理论变革;(3)一些党派属性不明显的左翼知识分子对社会主义的历史经验、现实处境和理想模式的反思和探索。这三方面彼此相关,共同反映着欧洲社会主义的当前态势。作者认为,经过80年代末90年代初的迷惘、反思到90年代中后期的调整、创新和复兴。 | Research Group of Institute of World Socialism, Central Bureau of Compilation and Translation | 1999 | 教学与研究1999,,5: | 4 |