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| 1 | Extragastric manifestations of Helicobacter pylori infection: Possible role of bacterium in liver and pancreas diseases显示文摘Helicobacter pylori(H. pylori) is an ancient microorganism that has co-evolved with humans for over 60000 years. This bacterium typically colonizes the human stomach and it is currently recognized as the most common infectious pathogen of the gastroduodenal tract. Although its chronic infection is associated with gastritis, peptic ulcer, dysplasia, neoplasia, MALT lymphoma and gastric adenocarcinoma, it has been suggested the possible association of H. pylori infection with several extragastric effects including hepatobiliary and pancreatic diseases. Since a microorganism resembling H. pylori was detected in samples from patients with hepatobiliary disorders, several reports have been discussed the possible role of bacteria in hepatic diseases as hepatocellular carcinoma, cirrhosis and hepatic encephalopathy, nonalcoholic fatty liver disease and fibrosis. Additionally, studies have reported the possible association between H. pylori infection and pancreatic diseases, especially because it has been suggested that this infection could change the pancreatic physiology. Some of them have related a possible association between the microorganism and pancreatic cancer. H. pylori infection has also been suggested to play a role in the acute and chronic pancreatitis pathogenesis, autoimmune pancreatitis, diabetes mellitus and metabolic syndrome. Considering that association of H. pylori to liver and pancreas diseases needs further clarification, our work offers a review about the results of some investigations related to the potential pathogenicity of H. pylori in these extragastric diseases. | Elizabeth MA Rabelo-Goncalves Bruna M Roesler Jose MR Zeitune | 2015 | World Journal of Hepatology2015,7,30: | 16 |
| 2 | Relationship between magnetic parameters and heavy element contents of arable soil around a steel company,Nanjing显示文摘Magnetic parameters and element contents were determined in core NJ008 collected from the uppermost ca. 40 cm in a steel company in southwest Nanjing. The results showed that magnetic susceptibility (χ), saturation isothermal remanent magnetization (SIRM) and anhysteretic remanent magnetization (ARM) were enhanced in the uppermost 20 cm, with a mean magnetic susceptibility value of 112.5×10-8 m3 kg-1. Below 20 cm, χ decreased sharply with a mean value of 27.8×10-8m3 kg-1. Low-coercivity minerals such as magnetite dominate in arable soils, while the relative content of antiferromagnetic minerals increases below 20 cm. Heavy metals (Ni, Cu, Fe, Pb, V, and Zn) have similar vertical trends as χ. Principal component analysis reveals common high loadings of the same factor for magnetic concentration parameters (χ, ARM, and SIRM) and elements (Ni, Cu, Fe, Pb, V, and Zn) with an excellent linear correlation (0.69≤R≤0.98) between them. Magnetic susceptibility of paddy soil core NJ013, which had the same parent material as NJ008 but was far from pollution sources, showed stable values of magnetic concentration parameters along the whole core. Absolute values correspond to the so-called magnetic background value (below 20 cm) of NJ008. This indicates that pesticide and fertilizer had little effect on magnetic signals of the upper part of core NJ008 and the extremely enhanced magnetic concentration parameters originate from the steel company emission. Although, the arable soil does not reveal the pollution history and transportation due to annual ploughing, the significant linear relationship between magnetic concentration parameters and heavy metal contents suggests that magnetic parameters can serve as a proxy for quickly detecting soil metallic pollution and estimating the extent of contamination. | BLAHA U ROESLER W APPEL E | 2010 | Science China Earth Sciences2010,53,3: | 10 |
| 3 | Magnetic response to atmospheric heavy metal pollution recorded by dust-loaded leaves in Shougang industrial area, western Beijing显示文摘Fifty-five evergreen tree's leaves growing less than one year were collected from Shougang industrial area in western suburb of Beijing, including steel plants and its ambient residential areas, recreational parks and farmlands. Rock magnetic properties and heavy metal contents were studied. The results show that the magnetic properties of leaf samples are predominated by low-coercivity magnetite, and both the concentration and grain size of magnetite particles gradually decreased with the distance from the main pollution source increases. Moreover, there is a significant linear relationship between magnetic parameters (the low-field magnetic susceptibility, saturation isothermal remanent magnetization and anhysteretic remanent magnetization) and heavy metals contents (Fe, Pb, V, Cr and Zn) (0.73≤R≤ 0.88). Hence, the magnetic parameters of leaves can serve as a proxy for quick detecting of the recent atmospheric metallic pollution. | HU ShouYun DUAN XueMei SHEN MingJie U BLAHA W ROESLER YAN HaiTao E APPEL V HOFFMANN | 2008 | Chinese Science Bulletin2008,53,10: | 10 |
| 4 | Magnetic Properties of Tree Leaves and Their Significance in Atmospheric Particle Pollution in Linfen City,China显示文摘Fifty-one tree leaves were sampled in the industrial area,residential area,and Fenhe River ecological zone,for the purpose of a magnetic study on atmospheric pollution in Linfen City,Shanxi Province,China.Measurements of mass-specific magnetic susceptibility(χ) show a significant variation range(from 11.6 × 10-8 m3/kg to 129.7 × 10-8 m3/kg).Overall values of magnetic susceptibility decline in the following sequence:industrial area > residential area > Fenhe River ecological zone.The relatively elevated concentration-related magnetic parameters(saturation isothermal remanent magnetization,anhysteretic remanent magnetization and magnetic susceptibility) appear in the industrial area,with their highest values in the vicinity of Linfen Steel Mill.Magnetic particles are dominated by multidomain,magnetite-like minerals.Magnetic particle concentration and grain size both decrease with the increasing distance from industrial area,indicating the industrial area,especially Linfen Steel Mill,is the main source of atmospheric particle pollution.Residential area and Fenhe River ecological zone are also affected by industrial emission to a certain extent.The results of this study indicate that magnetic measurements of tree leaves are practicable for monitoring and determination of atmospheric pollution in Linfen City. | YIN Gang HU Shouyun CAO Liwan Wolfgang ROESLER Erwin APPEL | 2013 | Chinese Geographical Science2013,23,1: | 6 |
| 5 | 基于FWD和温度梯度的CRCP反演方法修正显示文摘为了减少温度梯度对连续配筋混凝土路面(CRCP)反演分析的影响,对CRCP在极端环境(混凝土板顶与板底温度差值|ΔT|≥13.32℃)下的反演方法进行了修正.采用二维有限元软件ILLISLAB建立在不同温度差值(|ΔT|=4.44,8.88,13.32,17.76℃)和FWD荷载共同作用下的CRCP双车道模型,通过有限元模型得到理论弯沉值,对原有反演方法进行可靠性验证,量化不同温度差值对反演结果的影响.结果表明:当|ΔT|≥13.32℃(24)时,对横向裂缝间距大于3.0 m(10 feet)的CRCP,温度差值引起的反演参数(地基反应模量k值、混凝土弹性模量E和有效厚度heff)误差分别高达66.6%,27.8%和8.5%,难以忽略,进而提出适用于该环境下的反演方法.最后,将其应用到美国芝加哥某收费高速公路的CRCP试验段上,结果表明该路段中混凝土板与基层的层间黏结情况整体较好. | 张雅婷 Jeffery Roesler 黄志义 | 2018 | 东南大学学报(自然科学版)2018,48,4: | 3 |
| 6 | STAT3 inhibition sensitizes colorectal cancer to chemoradiotherapy in vitro and in vivo显示文摘 | Melanie Spitzner Birte Roesler Christian Bielfeld Georg Emons Jochen Gaedcke Hendrik A. Wolff Margret Rave‐Fr?nk Frank Kramer Tim Beissbarth Julia Kitz Jürgen Wienands B. Michael Ghadimi Reinhard Ebner Thomas Ried Marian Grade | 2014 | Int J Cancer2014,,4: | 2 |
| 7 | 基于大比尺模型试验的连续配筋混凝土路面开裂研究显示文摘为控制连续配筋混凝土路面(CRCP)的横向裂缝,修建大比尺模型-连续配筋混凝土梁(CRCB),分析混凝土材料、配筋率、纤维及横向预切缝对CRCP开裂的影响.构建解析模型推导横向裂缝间距和宽度的计算表达式,理论量化不同设计参数对CRCP横向裂缝特征的影响.结果表明:解析结果与现场勘测数据吻合,说明解析法切实可行;横向裂缝随着试验梁龄期增长而发展,且于19个月后趋于稳定;配筋率对裂缝间距和宽度影响较大,采用筋径为22.23 mm(#7号钢筋)的试验梁,其裂缝间距和宽度比采用筋径为19.05 mm(#6号钢筋)的试验梁降低了17%左右;采用轻质混凝土可增大裂缝间距、减小裂缝宽度,为控制冲断提供可能;加入纤维和设置横向预切缝可增大裂缝间距、减小裂缝宽度. | 张雅婷 Jeffery Roesler | 2020 | 浙江大学学报(工学版)2020,54,6: | 2 |
| 8 | CARD15 genotype and phenotype analysis in 55 pediatric patients with Crohn disease from Saxony, Germany显示文摘 | Sun L Roesler J Rosen- Wolff A | 2003 | J Pediatr Gastroenterol Nutr2003,37,: | 1 |
| 9 | Effects of temperature,irradiance,and salinity on photosynthesis,growth rates,total toxicity,and toxin composition for Alexandrium fundyense isolates from the Gulf of Maine and Bay of Fundy显示文摘 | Etheridge S Roesler C | 2005 | Deep-Sea Res Ⅱ2005,52,: | 1 |
| 10 | Glioma Revisited: From Neurogenesis and Cancer Stem Cells to the Epigenetic Regulation of the Niche显示文摘 | Felipe de Almeida Sassi Algemir Lunardi Brunetto Gilberto Schwartsmann Rafael Roesler Ana Lucia Abujamra Fabian Benencia | 2012 | <journal-title>Journal of Oncology2012,,: | 1 |
| 11 | Geochemistry of flooded underground mine workings influenced by bacterial sulfate reduction显示文摘 | Roesler A Gammons C H Druschel G K | 2007 | Aquatic Geochemistry2007,13,3: | 1 |
| 12 | Targeting of the Arabidopsis homomeric acetyl-coenzyme a carboxylase to plastids of rapeseeds 显示文摘 | Roesler K Shintani D Savage L | 1997 | Plant Physiology1997,113,: | 1 |
| 13 | Longitudinal cracking distress on continuously reinforced concrete pavements in Illinois 显示文摘 | Roesler J R Popovics J S Ranehero J L | 2005 | Journal of Performance of Constructed Facilities2005,19,4: | 1 |
| 14 | In situ phytoplankton absorption, fluorescence emission, and particulate backscattering spectra determined from reflectance显示文摘 | Roesler C S Perry M J | 1995 | Journal of Geophysical Research1995,100,13: | 1 |
| 15 | Modelin of recombinant bacteria fermentation for enhancedproductivity显示文摘 | Baheri HR Roesler WJ Hill GA | 2002 | Biotechnol Techniq2002,13,5: | 1 |
| 16 | Primary structure of Chlamydomonas reinhardtii ribulose - 1,5 - bisphos- phate carboxylase/oxygenase activase and evidence for a single polypeptide 显示文摘 | ROESLER K R OGREN W L | 1990 | Plant Physiology1990,94,4: | 1 |
| 17 | Deletion of P15 (MTS2) in Head and Neck Squamous Cell Carcinomas显示文摘 | John M. Roesler Edward H. Livingston Eri Srivatsan Paul Chang Marilene B. Wang | 1998 | Journal of Surgical Research1998,,1: | 1 |
| 18 | The influence ofvariation in height and slope of the starting platformson the starting time of speed swimmers 显示文摘 | Pereira S Araujo L Roesler H | 2002 | Biomechanicsand Medicine in Swimming IX2002,,: | 1 |
| 19 | Variability in Arctic sea ice optical properties显示文摘 | Perovich D K Roesler C S Pegau W S | 1998 | Journal of Geophysical Research1998,103,: | 1 |
| 20 | Targeting of the Arabidopsis homomeric acetyl-coenzyme a carboxylase to plastids of rapeseeds 显示文摘 | Roesler K Shintani D Savage L | 1997 | Plant Physiology1997,113,: | 1 |