|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 小麦/蚕豆,玉米/蚕豆和小麦/玉米间作对根际细菌群落结构的影响显示文摘利用PCR-DGGE技术研究了小麦/蚕豆、玉米/蚕豆和小麦/玉米间作对作物根际细菌群落结构的影响。结果表明:间作能够提高作物根际细菌群落多样性、改变根际细菌群落结构组成。其中,小麦/蚕豆间作对根际细菌群落结构的影响最为突出,作物花期时小麦/蚕豆间作显著提高和改变两种作物根际细菌多样性和群落结构组成。玉米/蚕豆间作主要表现出对苗期玉米根际细菌多样性的显著提高和群落结构组成的改变。小麦/玉米间作对作物根际细菌群落结构的影响程度较弱。同时,3种间作体系都具有不同程度的产量优势。结果证明了间作体系中地上部植物多样性与地下部微生物多样性存在紧密联系。 | 宋亚娜 MARSCHNER Petra 张福锁 包兴国 李隆 | 2006 | 生态学报2006，26，7： | 88 |
| 2 | Diffusion weighted imaging in the liver显示文摘Diffusion weighted magnetic resonance imaging (DWI) is an imaging technique which provides tissue contrast by the measurement of diffusion properties of water molecules within tissues. Diffusion is expressed in an apparent diffusion coefficient (ADC), which reflects the diffusion properties unique to each type of tissue. DWI has been originally used in neuroradiology. More recently, DWI has increasingly been used in addition to conventional unenhanced and enhanced magnetic resonance imaging (MRI) in other parts of the body. The reason for this delay was a number of technical problems inherent to the technique, making DWI very sensitive to artifacts, which had to be overcome. With assessment of ADC values, DWI proved to be helpful in characterization of focal liver lesions. However, DWI should always be used in conjunction to conventional MRI since there is considerable overlap between ADC values of benign and malignant lesions. DWI is useful in the detection of hepatocellular carcinoma in the cirrhotic liver and detection of liver metastases in oncological patients. In addition, DWI is a promising tool in the prediction of tumor responsiveness to chemotherapy and the follow-up of oncological patients after treatment, as DWI may be capable of detecting recurrent disease earlier than conventional imaging.This review focuses on the most common applications of DWI in the liver. | Petra G Kele Eric J van der Jagt | 2010 | World Journal of Gastroenterology2010，16，13： | 48 |
| 3 | A community-derived classification for extant lycophytes and ferns显示文摘发展史长通知了蕨类植物分类。当我们推断进化的树的能力改善了,针对认出生来的组的分类变得逐渐地预兆、稳定。这里,我们为 lycophytes 和蕨纲植物提供一个现代、全面分类,在下面,利用一条基于社区的途径类水平。我们 monophyly 用作主要标准让 taxa,而且目的识别保存两个广泛地被接受的存在 taxa 和界限并且与我们蕨类植物发展史的理解一致。总共,这个分类对待一在 337 个类, 51 个家庭, 14 目,和二个班估计了 11 916 种类。这个分类没在 lycophyte 和蕨纲植物上作为最后的词被打算分类,而是当前的假设的概括陈述,源于最好的可得到的数据并且在问题由熟悉植物的那些大多数塑造了。我们希望它将在蕨类植物上为最近的文学的那些想要的参考用作一个资源发展史和分类,为指导未来调查的一个框架,和推进讲话的刺激。 | Eric Schuettpelz Harald Schneider Alan R. Smith Peter Hovenkamp Jefferson Prado Germinal Rouhan Alexandre Salino Michael Sundue Thafs Elias Almeida Barbara Parris Emily B. Sessa Ashley R. Field Andre Luis de Gasper Carl J. Rothfels Michael D. Windham Marcus Lehnert Benjamin Dauphin Atsushi Ebihara Samuli Lehtonen Pedro Bond Schwartsburd Jordan Metzgar Li-Bing Zhang Li-Yaung Kuo Patrick J. Brownsey Masahiro Kato Marcelo Daniel Arana Francine C. Assis Michael S. Barker David S. Barrington Ho-Ming Chang Yi-Han Chang Yi-Shan Chao Cheng-Wei Chen De-Kui Chen Wen-Liang Chiou Vinicius Antonio de Oliveira Dittrich Yi-Fan Duan Jean-Yves Dubuisson Donald R. Farrar Susan Fawcett Jose Maria Gabriel y Galan Luiz Armando de Araujo Goes-Neto Jason R. Grant Amanda L. Grusz Christopher Haufler Warren Hauk Hai He Sabine Hennequin Regina Yoshie Hirai Layne Huiet Michael Kessler Petra Korall Paulo H. Labiak Anders Larsson Blanca Leen Chun-Xiang Li Fay-Wei Li Melanie Link-Perez Hong-Mei Liu Ngan Thi Lu Esteban I. Meza-Torres Xin-Yuan Miao Robbin Moran Claudine Massi Mynssens Nathalie Nagalingum Benjamin Ollgaard Alison M. Paul Jovani B. de S. Pereira Leon R. Perrie Monica Ponce Tom A. Ranker Christian Schulz Wataru Shinohara Alexander Shmakov Erin M. Sigel Filipe Soares de Souza Lana da Silva Sylvestre Weston Testo Luz Amparo Triana-Moreno Chie Tsutsumi Hanna Tuomisto IvAn A. Valdespino Alejandra Vasco Raquel Stauffer Viveros Alan Weakley Ran Wei Stina Weststrand Paul G. Wolf George Yatskievych Xiao-Gang Xu Yue-Hong Yan Liang Zhang Xian-Chun Zhang Xin-Mao Zhou | 2016 | Journal of Systematics and Evolution2016，54，6： | 44 |
| 4 | The role of gut microbiota(commensal bacteria)and the mucosal barrier in the pathogenesis of inflammatory and autoimmune diseases and cancer:contribution of germ-free and gnotobiotic animal models of human diseases显示文摘Metagenomic approaches are currently being used to decipher the genome of the microbiota(microbiome),and,in parallel,functional studies are being performed to analyze the effects of the microbiota on the host.Gnotobiological methods are an indispensable tool for studying the consequences of bacterial colonization.Animals used as models of human diseases can be maintained in sterile conditions(isolators used for germ-free rearing)and specifically colonized with defined microbes(including non-cultivable commensal bacteria).The effects of the germ-free state or the effects of colonization on disease initiation and maintenance can be observed in these models.Using this approach we demonstrated direct involvement of components of the microbiota in chronic intestinal inflammation and development of colonic neoplasia(i.e.,using models of human inflammatory bowel disease and colorectal carcinoma).In contrast,a protective effect of microbiota colonization was demonstrated for the development of autoimmune diabetes in non-obese diabetic(NOD)mice.Interestingly,the development of atherosclerosis in germ-free apolipoprotein E(ApoE)-deficient mice fed by a standard low-cholesterol diet is accelerated compared with conventionally reared animals.Mucosal induction of tolerance to allergen Bet v1 was not influenced by the presence or absence of microbiota.Identification of components of the microbiota and elucidation of the molecular mechanisms of their action in inducing pathological changes or exerting beneficial,disease-protective activities could aid in our ability to influence the composition of the microbiota and to find bacterial strains and components(e.g.,probiotics and prebiotics)whose administration may aid in disease prevention and treatment. | Helena Tlaskalova-Hogenova Renata Stepankova Hana Kozakova Tomas Hudcovic Luca Vannucci Ludmila Tuckova Pavel Rossmann TomasHrncır Miloslav Kverka Zuzana Zakostelska Klara Klimesova Jaroslava Pribylova Jirina Bartova Daniel Sanchez Petra Fundova Dana Borovska Dagmar Sru˚tkova Zdenek Zıdek Martin Schwarzer Pavel Drastich David P Funda | 2011 | Cellular & Molecular Immunology2011，8，2： | 47 |
| 5 | H pylori and gastric cancer: Shifting the global burden显示文摘Infection with H pylori leads to a persistent chronic in?ammation of the gastric mucosa, thereby increasing the risk of distal gastric adenocarcinoma. Numerous studies have determined a clear correlation between H pylori infection and the risk of gastric cancer; however, general eradication is not recommended as cancer prophylaxis and time points for treatment remain controversial in different areas of the world. Prevalence rates in Western countries are decreasing, especially in younger people (< 10%); and a decline in distal gastric adenocarcinoma has been observed. Risk groups in Western countries still show considerably higher risk of developing cancer, especially in patients infected with cagA + strains and in persons harboring genetic polymorphism of the IL-1B promoter (-511T/T) and the corresponding IL-1 receptor antagonist (IL-1RN*2). Thus, general eradication of all infected persons in Western countries not recommended and is limited to risk groups in order to achieve a risk reduction. In contrast, infection rates and cancer prevalence are still high in East Asian countries. A prevention strategy to treat infected persons may avoid the development of gastric cancer to a large extent and with enormous clinical importance. However, studies in China and Japan indicate that prevention of gastric cancer is effective only in those patients that do not display severe histological changes such as atrophy and intestinal metaplasia. Thus, prophylactic strategies to prevent gastric cancer in high risk populations such as China should therefore especially aim at individuals now at younger age when the histological alterations caused by the bacterial infection was still reversible. In countries with a low prevalence of gastric cancer, risk groups carrying cagA+ strains and IL-1 genetic polymorphisms should be identi?ed and treated. | Christian Prinz Susanne Schwendy Petra Voland | 2006 | World Journal of Gastroenterology2006，12，34： | 33 |
| 6 | Fitting into the Harsh Reality: Regulation of Irondeficiency Responses in Dicotyledonous Plants显示文摘铁是一个必要元素因为在地球上的生活和它的缺乏,或过量,在生活,有机体可以导致严重健康混乱。因为饮食的铁和改善庄稼铁内容的主要来源是向更好公共的健康的重要的步,植物服务。我们的评论在使用基于减小的策略以便从根围动员并且进口铁的双子叶的植物和 monocots 集中于铁获得的控制。完成在铁的缺乏和过量之间的平衡要求铁举起系统的活动的一条紧密的规定。很多研究,从单个基因描述到系统生物学分析,在最近的年里在铁举起上导致了我们的知识的快速的扩大。这里,我们从细胞内部的店总结新奇卓见进铁获得和内部动员的规定。我们在场主要已知的规章的网络的一个详细看法由合适的 Arabidopsis 管理者和波沛(PYE ) 定义。另外,我们分析根和叶铁应答的规章的网络,揭示新奇潜在的基因相互作用和可靠铁缺乏标记基因。我们关于察觉到的铁和 translational 以后规定讨论观点和待研究的问题。 | Rumen Ivanov Tzvetina Brumbarova Petra Bauer | 2012 | Molecular Plant2012，5，1： | 25 |
| 7 | 胃泌素释放肽前体(Pro-GRP)——小细胞肺癌诊断标志物(英文)显示文摘小细胞肺癌占所有肺癌的25%。研究表明,小细胞肺癌的癌细胞会分泌具有高度特异性的神经肽,胃泌素释放肽前体(ProGRP:Pro-Gastrin-Releasing Peptide)。ProGRP诊断小细胞肺癌具有高灵敏度(最高可达到86%)和高特异性(肾功能正常情况下,ProGRP在150 pg/mL左右对于小细胞肺癌的诊断特异性近100%)。与CEA、CYFRA 21-1、NSE及嗜铬粒蛋白A等其他肺癌相关肿瘤标志物相比,ProGRP在释放量、肿瘤特异性及器官特异性都占有优势。由于在发生良性病变及其他癌症(包括非小细胞肺癌在内)时,没有ProGRP产生或产生量很少,因此ProGRP检测对于鉴别诊断有很大帮助。由于ProGRP的释放不依赖于肿瘤分期,所以该标志物可用于高危人群(如,吸烟者)的筛查。此外,ProGRP对于复发癌症的检出灵敏度高达74%,高于NSE(32%)及CEA(56%)的监测表现,成为小细胞肺癌病变进展最明确的指标。由此可见,ProGRP是一种作常罕见的小细胞肺癌生物学标志物,有重要诊断应用价值。本文就此方面研究现状作一概述。 | Petra STIEBER | 2009 | 中国肺癌杂志2009，12，3： | 24 |
| 8 | Interferon-α response in chronic hepatitis B-transfected HepG2.2.15 cells is partially restored by lamivudine treatment显示文摘AIM: To characterize the IFN-response and its modul- ation by the antiviral compound lamivudine in HBV- transfected HepG2.2.15 cells. METHODS: HepG2.2.15 and HepG2 cells were stimulated with various concentrations of IFN-a2a in the presence or absence of lamivudine. Then, total RNA was extracted and analysed by customised cDNA arrays and northern blot for interferon-inducible genes (ISGs). In addition, cellular proteins were extracted for EMSA and western blot. HBV replication was assessed by southern blot or ELISAs for HBsAg and HBeAg. RESULTS: Two genes (MxA, Cig5) with completely abolished and 4 genes (IFITM1, -2, -3, and 6-16) with partially reduced IFN-responses were identified in HepG2.2.15 cells. In 2 genes (IFITM1, 6-16), the response to IFN-a could be restored by treatment with lamivudine. This effect could not be explained by a direct modulation of the Jak/Stat signalling pathway since EMSA and western blot experiments revealed no suppression of Stat1 activation and ISGF3 formation after stimulation with IFN-a in HepG2.2.15 compared to HepG2 cells. CONCLUSION: These results are consistent with the assumption that chronic hepatitis B may specifically modulate the cellular response to IFN by a selective blockage of some ISGs. Antiviral treatment with lamivudine may partially restore ISG expression by reducing HBV gene expression and replication. | Shi-He Guan Mengji Lu Petra Grünewald Michael Roggendorf Guido Gerken Joerg F Schlaak | 2007 | World Journal of Gastroenterology2007，13，2： | 22 |
| 9 | In vitro activity of moxifloxacin and piperacillin/sulbactam against pathogens of acute cholangitis显示文摘AIM: To analyze the in vitro activity of moxifloxacin and piperacillin/sulbactam against pathogens isolated from patients with acute cholangitis. METHODS: In this prospective study a total of 65 patients with acute cholangitis due to biliary stone obstruction (n = 7), benign biliary stricture (n = 16), and malignant biliary stricture (n = 42) were investigated with regard to spectrum of bacterial infection and antibiotic resistance. Pathogens were isolated from bile cultures in all study patients. In 22 febrile patients, blood cultures were also obtained. In vitro activity of moxifloxacin and piperacillin/ sulbactam was determined by agar diffusion. RESULTS: Thirty-one out of 65 patients had positive bile and/or blood cultures. In 31 patients, 63 isolates with 17 different species were identified. The predominant strains were Enterococcus species (26/63), E.coli (13/63) and Klebsiella species (8/63). A comparable in vitro activity of moxifloxacin and piperacillin/sulbactam was observed for E.coli and Klebsiella species. In contrast, Enterococcus species had higher resistances towards moxifloxacin. Overall bacteria showed antibiotic resistances in vitro of 34.9% for piperacillin/sulbactam and 36.5% for moxifloxacin.CONCLUSION: Enterococcus species , E.coli and Klebsiella species were the most common bacteria isolated from bile and/or blood from patients with acute cholangitis. Overall, a mixed infection with several species was observed, and bacteria showed a comparable in vitro activity for piperacillin/sulbactam and moxifloxacin. | Andreas Weber Wolfgang Huber Klaus Kamereck Philipp Winkle Petra Voland Hans Weidenbach Roland M Schmid Christian Prinz | 2008 | World Journal of Gastroenterology2008，14，20： | 18 |
| 10 | 试论当代西方锻炼行为阶段理论显示文摘 | 段艳平 Walter Brehm Petra Wagner | 2006 | 中国运动医学杂志2006，25，4： | 18 |
| 11 | Colorectal cancer screening:20 years of development and recent progress显示文摘Colorectal cancer(CRC)is the second most common cancer in Europe and its incidence is steadily increasing.This trend could be reversed through timely secondary prevention(screening).In the last twenty years,CRC screening programs across Europe have experienced considerable improvements(fecal occult blood testing;transition from opportunistic to population based program settings).The Czech Republic is a typical example of a country with a long history of nationwide CRC screening programs in the face of very high CRC incidence and mortality rates.Each year,approximately 8000 people are diagnosed with CRC and some 4000 die from this malignancy.Twenty years ago,the first pilot studies on CRC screening led to the introduction of the opportunistic Czech National Colorectal Cancer Screening Program in 2000.Originally,this program was based on the guaiac fecal occult blood test(FOBT)offered by general practitioners,followed by colonoscopy in cases of FOBT positivity.The program has continuously evolved,namely with the implementation of immunochemical FOBTs and screening colonoscopy,as well as the involvement of gynecologists.Since the establishment of the Czech CRC Screening Registry in 2006,2405850 FOBTs have been performed and 104565 preventive colonoscopies recorded within the screening program.The overall program expanded to cover 25.0%of the target population by 2011.However,stagnation in the annual number of performed FOBTs lately has led to switching to the option of a population-based program with personal invitation,which is currently being prepared. | Miroslav Zavoral Stepan Suchanek Ondrej Majek Premysl Fric Petra Minarikova Marek Minarik Bohumil Seifert Ladislav Dusek | 2014 | World Journal of Gastroenterology2014，20，14： | 16 |
| 12 | A Host KH RNA-Binding Protein Is a Susceptibility Factor Targeted by an RXLR Effector to Promote Late Blight Disease显示文摘植物病原体交付改变主人过程创造对殖民导致的环境的受动器蛋白质。注意集中了于识别受动器的目标并且他们的操作怎么便于疾病。从土豆老家病原体 Phytophthora infestans 的 RXLR 受动器 Pi04089 在主人原子核积累并且当短暂地在 planta 表示了时,提高殖民。它的原子本地化为提高的 P.infestans 殖民被要求。Pi04089 与通常认为的土豆 K 相同(KH ) 在酵母并且在 planta 交往 RNA 有约束力的蛋白质, StKRBP1。Pi04089 和 StKRBP1 的合作本地化,和在他们之间的双分子的荧光互补,显示他们在原子点缀联系。当它与 Pi04089 被共同表示时, StKRBP1 蛋白质层次增加了。确实, StKRBP1 的如此的累积被病原体在叶殖民的第一天也观察。显著地, StKRBP1 的 overexpression 显著地提高 P.infestans 感染。当与受动器共同表示时,到在 StKRBP1 的所有三个 KH 领域的 GDDG 的核苷酸绑定主题 GxxG 的变化与 Pi04089,它到原子点缀的本地化,和它的增加的累积废除它的相互作用。而且,变异的 StKRBP1 蛋白质不再由 P.infestans 提高叶殖民,暗示那核苷酸绑定多半为这项活动被要求。我们因此主张 StKRBP1 能被认为是一个危险性因素,因为它的活动对病原体有益。 | Xiaodan Wang Petra Boevink Hazel McLellan Miles Armstrong Tatyana Bukh-arova Zhiwei Qin Paul R.J. Birch | 2015 | Molecular Plant2015，8，9： | 15 |
| 13 | Circulating tumor cells in pancreatic cancer patients:Enrichment and cultivation显示文摘AIM:To investigate the feasibility of separation and cultivation of circulating tumor cells(CTCs)in pancreatic cancer(Pa C)using a filtration device.METHODS:In total,24 Pa C patients who were candidates for surgical treatment were enrolled into the study.Peripheral blood samples were collected before an indicated surgery.For each patient,approximately8 m L of venous blood was drawn from the antecubitalveins.A new size-based separation Meta Cell?technology was used for enrichment and cultivation of CTCs in vitro.(Separated CTCs were cultured on a membrane in FBS enriched RPMI media and observed by inverted microscope.The cultured cells were analyzed by means of histochemistry and immunohistochemistry using the specific antibodies to identify the cell origin.RESULTS:CTCs were detected in 16 patients(66.7%)of the 24 evaluable patients.The CTC positivity did not reflect the disease stage,tumor size,or lymph node involvement.The same percentage of CTC positivity was observed in the metastatic and non-metastatic patients(66.7%vs 66.7%).We report a successful isolation of CTCs in Pa C patients capturing proliferating cells.The cells were captured by a capillary action driven size-based filtration approach that enabled cells cultures from the viable CTCs to be unaffected by any antibodies or lysing solutions.The captured cancer cells displayed plasticity which enabled some cells to invade the separating membrane.Further,the cancer cells in the'bottom fraction',may represent a more invasive CTC-fraction.The CTCs were cultured in vitro for further downstream applications.CONCLUSION:The presented size-based filtration method enables culture of CTCs in vitro for possible downstream applications. | Vladimir Bobek Robert Gurlich Petra Eliasova Katarina Kolostova | 2014 | World Journal of Gastroenterology2014，20，45： | 15 |
| 14 | Psychosocial issues in evidence-based guidelines on inflammatory bowel diseases: A review显示文摘AIM:To study statements and recommendations on psychosocial issues as presented in international evidence-based guidelines on the management of inflammatory bowel diseases(IBD).METHODS:MEDLINE,guidelines International Network,National Guideline Clearing House and National Institute for Health and Care Excellence were searched from January 2006 to June 30,2013 for evidencebased guidelines on the management of IBD.RESULTS:The search yielded 364 hits.Thirteen guidelines were included in the review,of which three wereprepared in Asia,eight in Europe and two in the United States.Eleven guidelines made statements and recommendations on psychosocial issues.The guidelines were concordant in that mental health disorders and stress do not contribute to the aetiology of IBD,but that they can influence its course.It was recommended that IBD-patients should be screened for psychological distress.If indicated,psychotherapy and/or psychopharmacological therapy should be recommended.IBDcentres should collaborate with mental health care specialists.Tobacco smoking patients with Crohn’s disease should be advised to quit.CONCLUSION:Patients and mental health specialists should be able to participate in future guideline groups to contribute to establishing recommendations on psychosocial issues in IBD.Future guidelines should acknowledge the presence of psychosocial problems in IBD-patients and encourage screening for psychological distress. | Winfried Huser Gabriele Moser Petra Klose Antonina Mikocka-Walus | 2014 | World Journal of Gastroenterology2014，20，13： | 14 |
| 15 | 早产儿脑发育与脑损伤的影像学评价显示文摘 | Petra S Hppi 毛健 邹丽萍 姜玉武 | 2008 | 中国循证儿科杂志2008，3，3： | 12 |
| 16 | A Novel RGL2-DOF6 Complex Contributes to Primary Seed Dormancy in Arabidopsis thaliana by Regulating a GATA Transcription Factor显示文摘 | Pratibha Ravindran Vivek Verma Petra Stamm Prakash P. Kumar | 2017 | Molecular Plant2017，10，10： | 12 |
| 17 | Haplotype of prostaglandin synthase 2/cyclooxygenase 2 is involved in the susceptibility to inflammatory bowel disease显示文摘AIM: Prostaglandin G/H synthase 2 (PTGS2 or COX2) is one of the key factors in the cellular response to inflammation.PTGS2 is expressed in the affected intestinal segments of patients with inflammatory bowel diseases (IBD). In IBD patients, non-steroidal anti-inflammatory drugs, which have been shown to reduce both the production and activity of PTGS2, may activate IBD and aggravate the symptoms.We aimed at examining genetic variants of PTGS2 that may be risk factors for IBD.METHODS: We genotyped 291 individuals diagnosed with IBD and 367 controls from the Dutch population for the five most frequent polymorphisms of the PTGS2 gene.Clinical data were collected on all patients. DNA was extracted via normal laboratory methods. Genotyping was carried out using multiplex PCR followed by the Invader Assay and the 5' exonuclease assay (TaqMan). New polymorphism screening was performed by pre-screening with denaturing high-performance liquid chromatography,followed by fluorescent sequencing.RESULTS: Allele 5209G was weakly associated with Crohn's disease (odds ratio [OR] 1.63, 95% confidence interval [CI] 1.03-2.57), and allele 8473T with ulcerative colitis (OR 1.50, 95%CI 1.00-2.27). The haplotype including both alleles showed a strong association with IBD (OR 13.15, 95%CI 3.17-116.15). This haplotype, while rare (-0.3%) in the general population, is found more frequently in patients (3.5%).CONCLUSION: Our data suggest that this haplotype of PTGS2 contributes to the susceptibility of IBD. | David G Cox J Bart A Crusius Petra HM Peeters H Bas Bueno-de-Mesquita A Salvador Pe(n|~)a Federico Canzian | 2005 | World Journal of Gastroenterology2005，11，38： | 10 |
| 18 | Colonization of germ-free mice with a mixture of three lactobacillus strains enhances the integrity of gut mucosa and ameliorates allergic sensitization显示文摘临床的试用和动物实验的增加的数字显示出细菌为过敏症预防正在答应工具的那 probiotic。这里,我们在过敏促进感受性上分析了三选择乳杆菌紧张的 immunomodulatory 性质和他们的混合的影响赌 1 用一只 gnotobiotic 老鼠建模的 v。我们显示出那乳杆菌(L.) rhamnosus LOCK0900, L。rhamnosus LOCK0908 和 L。casei LOCK0919 经由像使用费的受体被认出 2 (TLR2 ) 并且核苷酸绑定 oligomerization 包含域的蛋白质 2 (NOD2 ) 受体并且刺激骨头在种类依赖者和紧张依赖者礼貌生产 cytokines 的导出髓的树枝状的房间。殖民无菌(GF ) 有所有三紧张(Lmix ) 的混合物的鼠标由加强 enterocytes 的顶端的 junctional 建筑群并且恢复延续到终端网的微细丝的结构改进了肠的障碍。与 Lmix 开拓殖民地于并且敏化 1 变应原到赌注 v 的老鼠显著地象一个增加的转变生长因素(TGF ) 一样在 sera 和肠的 lavages 显示出变应原特定的 IgE, IgG1 和 IgG2a 和提高的全部的 IgA 水平的底层 -β与敏化的 GF 老鼠相比铺平。从开拓殖民地于 Lmix 的老鼠的 Splenocytes 和 mesenteric 淋巴节点房间显示出 TGF-β 的重要 upregulation;在以后在有赌注 v 的 vitro 刺激 1。我们的结果证明 Lmix 殖民改进了内脏对赌注 v 的上皮的障碍和减少的过敏促进感受性 1。而且,这些调查结果被传播和能分泌的 IgA 和规章的 cytokine TGF-β 的增加的生产伴随;。因此,三乳杆菌紧张的这混合物在人在增加的内脏渗透和过敏症的发作的预防为使用显示出潜力。 | Hana Kozakova Martin Schwarzer Ludmila Tuckova Dagmar Srutkova Elzbieta Czarnowska Ilona Rosiak Tomas Hudcovic Irma Schabussova Petra Hermanova Zuzana Zakostelska Tamara Aleksandrzak-Piekarczyk Anna Koryszewska-Baginska Helena Tlaskalova-Hogenova Bozena Cukrowska | 2016 | Cellular & Molecular Immunology2016，13，2： | 10 |
| 19 | How significant is the association between metabolic syndrome and prevalence of colorectal neoplasia?显示文摘The incidence and prevalence of metabolic syndrome(MS) and colorectal cancer(CRC) has been rising in developed countries. The association between these two diseases has been widely studied and reported. Less evidence is available about the relationship between MS and CRC precancerous lesions(adenomatous polyps, adenomas). The aim of this paper is to present an overview of our scientific understanding of that topic and its implication in clinical practice. One of the principal goals of current CRC secondary prevention efforts is to detect and remove the precancerous lesions in individuals with an average CRC risk to prevent the development of invasive cancer. MS is not currently considered a high-risk CRC factor and is therefore not included in the guidelines of organized screening programs. However, in light of growing scientific evidence, the approach to patients with MS should be changed. Metabolic risk factors for the development of adenomas and cancers are the same- obesity, impaired glucose tolerance, dyslipidemia, hypertension, cardiovascular diseases and diabetes mellitus type 2. Therefore, the key issue in the near future is the development of a simple scoring system, easy to use in clinical practice, which would identify individuals with high metabolic risk of colorectal neoplasia and would be used for individual CRC secondary prevention strategies. Currently, such scoring systems have been published based on Asian(Asia-Pacific Colorectal Screening Score; APCS) and Polish populations. | Stepan Suchanek Tomas Grega Ondrej Ngo Gabriela Vojtechova Ondrej Majek Petra Minarikova Nagyija Brogyuk Bohus Bunganic Bohumil Seifert Ladislav Dusek Miroslav Zavoral | 2016 | World Journal of Gastroenterology2016，22，36： | 10 |
| 20 | Tick-borne encephalitis: A review of epidemiology, clinical characteristics, and management显示文摘Tick-borne encephalitis is an infection of central nervous system caused by tick-borne encephalitis virus transmitted to humans predominantly by tick bites. During the last few decades the incidence of the disease has been increasing and poses a growing health problem in almost all endemic European and Asian countries. Most cases occur during the highest period of tick activity, in Central Europe mainly from April to November. Tickborne encephalitis is more common in adults than in children. Clinical spectrum of the disease ranges from mild meningitis to severe meningoencephalitis with or without paralysis. Rare clinical manifestations are an abortive form of the disease and a chronic progressive form. A post-encephalitic syndrome, causing long-lasting morbidity that often affects the quality of life develops in up to 50% of patients after acute tick-borne encephalitis. Clinical course and outcome vary by subtype of tick-borne encephalitis virus(the disease caused by the European subtype has milder course and better outcome than the disease caused by Siberian and Far-Easter subtypes), age of patients(increasing age is associated with less favorable outcome), and host genetic factors. Since clinical features and laboratory results of blood and cerebrospinal fluid are nonspecific, the diagnosis must be confirmed by microbiologic findings. The routine laboratory confirmation of the tick-borne encephalitis virus infection is based mainly on the detection of specific Ig M and Ig G antibodies in serum(and cerebrospinal fluid), usually by enzyme-linked immunosorbent assay. There is no specific antiviral treatment for tick-borne encephalitis. Vaccination can effectively prevent the disease and is indicated for persons living in or visiting tick-borne encephalitis endemic areas. | Petra Bogovic Franc Strle | 2015 | World Journal of Clinical Cases2015，3，5： | 10 |
您所在的机构暂未开通此部分的功能，请联系管理员