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| 1 | Microbiota modification by probiotic supplementation reduces colitis associated colon cancer in mice显示文摘AIM To investigate the effect of probiotic supplementation during the development of an experimental model of colitis associated colon cancer(CAC). METHODS C57 BL/6 mice received an intraperitoneal injection of azoxymethane(10 mg/kg), followed by three cycles of sodium dextran sulphate diluted in water(5% w/v). Probiotic group received daily a mixture of Lactobacillus acidophilus, Lactobacil us rhamnosus and Bifidobacterium bifidum. Microbiota composition was assessed by 16 Sr RNA Illumina Hi Seq sequencing. Colon samples were collected for histological analysis. Tumor cytokines was assessed by Real Time-PCR(Polymerase Chain Reaction); and serum cytokines by Multiplex assay. All tests were two-sided. The level of significance was set at P < 0.05. Graphs were generated and statistical analysis performed using the software Graph Pad Prism 5.0. The project was approved by the institutional review board committee. RESULTS At day 60 after azoxymethane injection, the mean number of tumours in the probiotic group was 40% lower than that in the control group, and the probiotic group exhibited tumours of smaller size(< 2 mm)(P < 0.05). There was no difference in richness and diversity between groups. However, there was a significant difference in beta diversity in the multidimensional scaling analysis. The abundance of the genera Lactobacillus, Bifidobacterium, Allobaculum, Clostridium XI and Clostridium XVⅢ increased in the probiotic group(P < 0.05). The microbial change was accompanied by reduced colitis, demonstrated by a 46% reduction in the colon inflammatory index; reduced expression of the serum chemokines RANTES and Eotaxin; decreased p-IKK and TNF-α and increased IL-10 expression in the colon. CONCLUSION Our results suggest a potential chemopreventive effect of probiotic on CAC. Probiotic supplementation changes microbiota structure and regulates the inflammatory response, reducing colitis and preventing CAC. | Maria Carolina S Mendes Daiane SM Paulino Sandra R Brambilla Juliana A Camargo Gabriela F Persinoti José Barreto C Carvalheira | 2018 | World Journal of Gastroenterology2018，24，18： | 17 |
| 2 | 烟酰胺磷酸核糖基转移酶促进肺血管重塑,是肺动脉高压的治疗靶点显示文摘肺动脉高压(pulmonary arterial hypertension,PAH)是一种严重的进行性疾病,其标志之一是肺血管重塑。烟酰胺磷酸核糖基转移酶(nicotinamide phosphoribosyl transferase,NAMPT)是调节细胞内烟酰胺腺嘌呤二核苷酸水平、细胞氧化还原状态,调节组蛋白脱乙酰酶,促进细胞增殖和抑制凋亡的一种细胞酶。研究人员假设NAMPT可促进肺血管重塑, | Chen J Sysol JR Singla S Zhao S Yamamura A Valdez-Jasso D Abbasi T Shioura KM Sahni S Reddy V Sridhar A Gao H Torres J Camp SM Tang H Ye SQ Comhair S Dweik R Hassoun P Yuan JX Garcia JG Machado RF 刘莉 叶鹏 | 2017 | 中华高血压杂志2017，25，2： | 10 |
| 3 | Effect of human skin-derived stem cells on vessel architecture, tumor growth, and tumor invasion in brain tumor animal models显示文摘 | Pisati F Belicchi M Acerbi F Marchesi C Giussani C Gavina M Javerzat S Hagedorn M Carrabba G Lucini V Gaini SM Bresolin N Bello L Bikfalvi A Torrente Y | 2007 | 中国神经肿瘤杂志2007，5，2： | 10 |
| 4 | 静脉血栓栓塞症的抗血栓治疗:美国《胸科学》杂志指南显示文摘包括深静脉血栓和肺栓塞在内的静脉血栓栓塞症是癌症患者的主要并发症,发生率为4%~20%,并且是常见的潜在致命性急症。本文介绍了美国《胸科学》杂志指南中VET的抗血栓治疗的部分内容,其以第9版《美国胸内科医师学会循证临床实践指南》中的《静脉血栓栓塞症的抗血栓治疗:抗血栓治疗和阻止血栓形成》一文为参照,基于静脉血栓栓塞症治疗的Ⅲ期试验的发表年份,对口服抗凝剂(达比加群、利伐沙班、阿哌沙班、依度沙班)进行先后阐述(但是这一排序并不是指南专家组对药剂的优劣排序),以为临床医生提供参考。 | Kearon C Akl EA Ornelas J Blaivas A Jimenez D Bounameaux H Huisman M King CS MorrisT Sood N Stevens SM Vintch JRE Wells P Woller SC Moores CL 本刊编辑部 | 2016 | 中国全科医学2016，19，9： | 10 |
| 5 | 酒精摄入、心脏生物标志物和心房颤动风险与不良结局显示文摘酒精摄入和新发心房颤动相关性证据不一,尤其是在低剂量下。该研究评估欧洲队列在整个饮酒范围内酒精摄入、生物标志物和新发心房颤动的关系。方法和结果:在一个以社区为基础的汇集队列中,研究者随访107845人,以评估酒精摄入(酒精种类和饮酒方式)与新发心房颤动的关系。研究者收集经典心血管病危险因素和新发心力衰竭的信息,并检测生物标记物氨基末端脑钠肽前体和高敏肌钙蛋白I。 | 陈嘉睿(译) 练桂丽((审校) Csengeri D Sprünker NA Di Castelnuovo A Niiranen T Vishram-Nielsen JK Costanzo S S derberg S Jensen SM Vartiainen E Donati MB Magnussen C Camen S Gianfagna F L chen ML Kee F Kontto J Mathiesen EB Koenig W Stefan B de Gaetano G J rgensen T Kuulasmaa K Zeller T Salomaa V Iacoviello L Schnabel RB | 2021 | 中华高血压杂志2021，29，2： | 9 |
| 6 | Aqueous extracts of microalgae exhibit antioxidant and anticancer activities显示文摘Objective:To investigate the antioxidant and anticancer activities of aqueous extracts of nine microalgal species.Methods:Variable percentages of major secondary metabolites(total phenolic content,terpenoids and alkaloids) as well as phycobiliprotein pigments(phycocyanin, allophycocyanin and phycoerythrin) in the aqueous algal extracts were recorded.Antioxidant activity of the algal extracts was performed using 2,2 diphenyl-1-picrylhydrazyl(DPPH) test and 2,2'azino-bis(ethylbenzthiazoline-6-sulfonic acid(ABTS.) radical cation assay.Anticancer efficiency of the algal water extracts was investigated against Ehrlich Ascites Carcinoma cell(EACC) and Human hepatocellular cancer cell line(HepG2).Results:Antioxidant activity of the algal extracts was performed using DPPH test and ABTS.^+ radical cation assays which revealed 30.1-72.4%and 32.0-75.9%respectively.Anticancer efficiency of the algal water extracts was investigated against Ehdich Ascites Carcinoma Cell(EACC) and Human Hepatocellular cancer cell line(HepG2) with an activity ranged 87.25%and 89.4%respectively.Culturing the promising cyanobacteria species;Nostoc muscorum and Oscillatoria sp.under nitrogen stress conditions(increasing and decreasing nitrate content of the normal BG11 medium,1.5 g/L),increased nitrate concentration(3,6 and 9 g/L) led to a remarkable increase in phycobilin pigments followed by an increase in both antioxidant and anticancer activities in both cyanobacterial species.While the decreased nitrate concentration(0.75,0.37 and 0.0 g/L) induced an obvious decrease in phycobilin pigments with complete absence of allophycocyanin in case of Oscillatoria sp.Conclusions:Nitrogen starvation(0.00 g/L nitrate) induced an increase and comparable antioxidant and anticancer activities to those cultured in the highest nitrate content. | Sanaa MM Shanab Soha SM Mostafa Emad A Shalaby Ghada I Mahmoud | 2012 | Asian Pacific Journal of Tropical Biomedicine2012，2，8： | 6 |
| 7 | 视神经脊髓炎IgG刺激原代培养大鼠星形胶质细胞免疫反应显示文摘视神经脊髓炎(NMO)主要累及星形胶质细胞,导致中枢神经系统炎症、脱髓鞘和组织损伤。脑内病灶常高表达水通道蛋白4(AQP4),AQP4被认为是NMO血清IgG的抗原目标。根据NMO的可逆性及对NMO病灶演变特点的分析,笔者推测NMO IgG可能诱导了星形胶质细胞的动态免疫过程。培养原代大鼠星形胶质细胞,加入从NMO患者血清中提取或纯化的IgG,星形胶质细胞出现炎性增殖,同时基因表达出现与之匹配的明显变化。且星形胶质细胞反应因子脂质运载蛋白-2、多种趋化因子、细胞因子、应激反应因子的表达均增加。而在培养的原代星形胶质细胞中加入从正常对照者血清中提取的IgG则无上述变化。此星形胶质细胞的反应还与疾病种类相关。从复发缓解型多发硬化、Sj觟gren's或系统性红斑狼疮患者血清中提取的IgG加入培养的原代星形胶质细胞中也不能导致上述变化。笔者推测是NMO IgG与AQP4结合,导致星形胶质细胞出现炎症反应,并出现基因在转录和翻译水平的相应变化。抑制星形胶质细胞的炎症反应可能有助于减少星形胶质细胞增殖,缓解NMO病灶的发展。 | Howe CL Kaptzan T Magaa SM Ayers-Ringler JR LaFrance-Corey RG Lucchinetti CF | 2014 | 神经损伤与功能重建2014，9，3： | 4 |
| 8 | Minimally invasive versus open oesophagectomy for patients with oesophageal cancer: a multicentre, open-label, randomised controlled trial显示文摘 | Surya SAY Biere Mark I van Berge Henegouwen Kirsten W Maas Luigi Bonavina Camiel Rosman Josep Roig Garcia Suzanne S Gisbertz Jean HG Klinkenbijl Markus W Hollmann Elly SM de Lange H Jaap Bonjer Donald L van der Peet Miguel A Cuesta | 2012 | The Lancet . 2012 (9829)2012，，： | 3 |
| 9 | 膳食硝酸盐通过减少交感神经过度激活的机制降低血管紧张素Ⅱ诱导的高血压大鼠的血压显示文摘几项实验和临床研究表明,膳食中添加硝酸盐可提高一氧化氮的生物利用度。在口腔中,共生细菌将硝酸盐还原成亚硝酸盐,其随后被吸收到循环中,通过酶系统还原为一氧化氮。已知增加硝酸盐-亚硝酸盐-一氧化氮途径可以改善心血管、肾脏和代谢功能,并且交感神经兴奋有助于疾病的进展,但是膳食硝酸盐对交感神经活动的潜在影响仍有待阐明。 | 刘莉 叶鹏 ■ DD Cruz JC ■ A Zhuge Z Marques SM Naves LM Persson AEG Weitzberg E Lundberg JO Balarini CM Pedrino GR Braga VA ■ M | 2019 | 中华高血压杂志2019，0，3： | 2 |
| 10 | Design of a multiplex PCR method for detection of toxigenicpathogenic in Vibrio cholerae显示文摘Objective:To study virulence and regulatory genes(hlyA,ctxB,tcpI) in clinical strains of Vibrio ckolerae(V.cholerae),simultaneously.Methods:Three important genes,tepI,hlyA and ctxB were used for detection of toxigenic and pathogenic V.cholera by chain reaction assay method. Results:According to the results of the PCR,the incidence of hlyA,tcpI,and ctxB genes in clinical isolates was obtained as 94.7%(72 sample),90.8%(69 sample),and 92.1%(70 sample), respectively.Five strains possessed all genes except ctxB,six strains possessed all genes except tcpI,four strains possessed all genes except hlyA,one strain possessed only hlyA and 60 strains contained a combination of three genes.Including hlyA,ctxB and tcpI,Conclusions:Result show that this method could be reliable to detect toxigenic-pathogenic strains of V.cholerae in Iran. | Abbas Ali Imani Fooladi Iman Islamieh D Hosseini Doust R Karami A Marashi SM | 2013 | Asian Pacific Journal of Tropical Medicine2013，6，2： | 2 |
| 11 | Asthma and emotion:a review显示文摘 | Lehrer PM Isenbergs A Hochron SM | 1993 | Asthma1993，30，： | 2 |
| 12 | 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 |
| 13 | Efficacy of Gold Nanoparticles against Nephrotoxicity Induced by Schistosoma mansoni Infection in Mice显示文摘Objective In this study, the ameliorative effects of gold nanoparticles(gold NP) on the renal tissue damage in Schistosoma mansoni(S. mansoni)-infected mice was investigated. Methods High-resolution transmission electron microscopy was used for the characterization of NP. The gold NP at concentrations of 250, 500, and 1000 μg/kg body weight were inoculated into S. mansoni-infected mice. Results The parasite caused alterations in the histological architecture. Furthermore, it induced a significant reduction in the renal glutathione levels; however, the levels of nitric oxide and malondialdehyde were significantly elevated. The parasite also managed to downregulate KIM-1, NGAL, MCP-1, and TGF-β mR NA expression in infected animals. Notably, gold NP treatment in mice reduced the extent of histological impairment and renal oxidative damage. Gold NP were able to regulate gene expression impaired by S. Mansoni infection. Conclusion The curative effect of gold NP against renal toxicity in S. mansoni-infected mice is associated with their role as free radical scavengers. | Mohamed A Dkhil Mona F Khalil2 Amira A Bauom Marwa SM Dia Saleh A1-Qura | 2016 | Biomedical and Environmental Sciences2016，29，11： | 2 |
| 14 | Antitumor activity of 3- ingenyl angelate:p lasma membrane and mitochondrial disruption and necrotic cell death 显示文摘 | Ogboume SM Suhrbier A Jones B | 2004 | Cancer Res2004，64，8： | 1 |
| 15 | VEGFIR-3 expression in breast cancer tissue is not restricted to lymphatic vessels显示文摘 | Longatto FA Martins A Costa SM | 2005 | Pathol Res Pract2005，201，2： | 1 |
| 16 | Estrogenic actions in the brain: estrogen, phytoestrogen, and rapid intracellular signaling mechanisms显示文摘 | Zsarnovszky A | 2001 | J Pharmac Experi Thera2001，299，2： | 1 |
| 17 | Matrix Gla p rotein (MGP) and bone morphogenetic proteion -2 in aortic calcified lesions of aging rats显示文摘 | Hutson SM | 2003 | Thromb Haemost2003，1，1： | 1 |
| 18 | Cellular differentiation,cytidine anaogs and DNA methylation显示文摘 | Jones P A Taylor SM | 1980 | Cell1980，20，： | 1 |
| 19 | Effects of total enteral nutrition supplemented with a multi-fibre mix on faecal short-chain fatty acids and microbiota显示文摘 | Schneider SM Fernand GP Rodolphe A | 2006 | CIin Nutr2006，25，： | 1 |
| 20 | Breast cancer in Iran:an epidemiological review显示文摘 | Mousavi SM Montazeri A Mohagheghi MA | 2007 | Breast J2007，13，4： | 1 |
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