维普中文期刊产品整合服务
233篇 您的检索式:作者名="Helling K"
    题名 作者 年代 出处 被引量
1Epidemiologic characteristics of Helicobacter pylori infection in southeast Hungary显示文摘BACKGROUND Epidemiologic studies have revealed a decrease in the prevalence of Helicobacter pylori(H.pylori)infection in Western Europe.AIM To obtain data regarding the prevalence of H.pylori in Csongrád and Békés Counties in Hungary,evaluate the differences in its prevalence between urban and rural areas,and establish factors associated with positive seroprevalence.METHODS One-thousand and one healthy blood donors[male/female:501/500,mean age:40(19–65)years]were enrolled in this study.Subjects were tested for H.pylori IgG antibody positivity via enzyme-linked immunosorbent assay.Subgroup analysis by age,gender,smoking habits,alcohol consumption,and urban vs nonurban residence was also performed.RESULTS The overall seropositivity of H.pylori was 32%.It was higher in males(34.93%vs 29.2%,P=0.0521)and in rural areas(36.2%vs 27.94%,P=0.0051).Agricultural/industrial workers were more likely to be positive for infection than office workers(38.35%vs 30.11%,P=0.0095)and rural subjects in Békés County than those in Csongrád County(43.36%vs 33.33%,P=0.0015).CONCLUSION Although the prevalence of H.pylori infection decreased in recent decades in Southeast Hungary,it remains high in middle-aged rural populations.Generally accepted risk factors for H.pylori positivity appeared to be valid for the studied population.Lenke Bálint Andrea Tiszai Gábor Kozák Ilona Dóczi Veronika Szekeres Orsolya Inczefi Georgina Ollé Krisztina Helle Richárd Róka András Rosztóczy 2019World Journal of Gastroenterology2019,25,42:5
2Surface Roughening Mechanisms for Printing Paper Containing Mechanical Pulp 显示文摘FORSETH T WIIK K HELLE T 1997Nordic Pulp & Paper Research Journal1997,12,1:1
3Secondary progressive in contrast to relapsing-remitting multiple sclerosis patients show a normal CD4+ CD25+ regulatory T-cell function and F0XP3 expression显示文摘Venken K Hellings N Hensen K 2006J Neurosci Res2006,83,8:1
4Secondary progressive in contrast to relapsing-remitting multiple sclerosis patients show a normal CD4 (+) CD25 (+) regulatory T-cell function and FOXP3 expression显示文摘Venken K Hellings N Hensen K 2006J Neurosci Res2006,83,8:1
5Mechanistic aspects of the de-novo synthesis of PCDD/PCDF on model mixtures and MSWI fly ashes using amorphous 12C-and 13C-labeled carbon显示文摘Hell K Stieglitz L Dinjus E 2001 2001Environmental Science and Technology2001,35,19:1
6Mechanistic aspects of the de-novo synthesis of PCDD/PCDF on model mixtures and MSWI fly ashes using amorphous ^12 C- and ^13 C- labeled carbon 显示文摘Hell K Stieeglitz L Dinjus E 2001Environmental Science & Technology2001,35,:1
7Simulation of prestressed screw joints in complex structures 显示文摘Skiffner K Helling C D 1997Computers & Structures1997,64,56:1
8Application of carbon nanotube tech- nology for removal of contaminants in drinking water: a review 显示文摘UPADHYAYULA V K K DENG Shuguang MITC- HELL M C 2009Science of the Total Environment2009,408,1:1
9Memory CD4+ CD127 high T ceils from patients with multiple sclerosis produce IL 17 in response to myelin antigens显示文摘VENKEN K HELLINGS N HENSEN K 2010J Neuroim munol2010,226,12:1
10Experimental demonstration of secure com-munications via chaotic synchronization显示文摘KOCAREV L HELLE K 0,,3:1
11Hemodynamics and vasopressor support in therapeutic hypothermia after cardiac arrest: Prognostic implications显示文摘John Bro-Jeppesen Jesper Kjaergaard Helle S?holm Michael Wanscher Freddy K. Lippert Jacob E. M?ller Lars K?ber Christian Hassager 2013Resuscitation2013,,:1
12The twentieth century was the wettest period in northern Pakistan over the past millennium显示文摘Treydte K Schleser G Helle G 2006Nature2006,440,7088:1
13Survey design considerations for estimating the length composition of the commercial catch of some deep-water species in the northeast Atlantic 显示文摘Helle K Pennington M 2004Fisheries Research2004,70,1:1
14Mass spectrometry and partial least-squares regression: a tool for identification of wheat variety and end-use quality显示文摘Srensen Helle A Petersen Marianne K Jacobsen Susanne 2004Journal of Mass Spectrometry2004,39,6:1
15Di(2-ethylhexyl) adipate (DEHA) induced developmental toxicity but not antiandrogenic effects in pre- and postnatally exposed Wistar rats显示文摘Majken Dalgaard Ulla Hass Anne Marie Vinggaard Kirsten Jarfelt Henrik R Lam Ilona K S?rensen Helle M Sommer Ole Ladefoged 2003Reproductive Toxicology2003,,2:1
16Estrogen receptor,progesterone receptor,HER-2,and response to postmastectomy radiotherapy in high-risk breast cancer:the Danish Breast Cancer Cooperative Group显示文摘Marianne K Srensen FB Helle K 2008J Clin Oncol2008,26,9:1
17Subsynoptic scale spatial variability of sea ice deformation in the western Weddell Sea during early summer 显示文摘Hutchings J K Hell P Steer A 2012Journal of Geophysical Research:Oceans2012,117,01:1
18Natural naive CD4+CD25+CD127low regulatory T cell (Treg) development and function are disturbed in multiple sclerosis patients:recovery of memory Treg homeostasis during disease progression显示文摘Venken K Hellings N Broekmans T 2008J Immunol2008,180,9:1
19Evaluation of specialized methane catalytic converters on a CNG fueled vehicle显示文摘Hell K H Piotrowski G K Schaefer R M 1994Society of Automotive Engineers1994,20,6:1
20Environmental risk assessment of surfer water and sediments in Copenhagen harbour显示文摘HELLE V A JESPER K CHRISTIAN P 1998Water Science and Technology1998,37,67:1
返回顶部 每页显示:
共12页 首页 上一页 第1页 下一页 末页 /12 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费