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FACTORS INFLUENCING SERUM PEPSINOGEN LEVELS IN A CHINESE POPULATION AT HIGH RISK OF STOMACH CANCER

Chinese Journal of Cancer Research 1993年第3期5卷 4-11页

作者：昌云生游伟程张联赵雷马骏岭刘宪秋刘伟东 robertw.kneller 张劲松 MichealI.Samloff WilliamJ.Blot Weifang Medical Institute Weifang 261041 Shandong China Beijing Institute far Cancer Research Beijing 100034 Linqu Public Health Bureau Lmqu 252600 Shandong China Verterans Administration Medical Center Sepulveda CA USA 91343 National Cancer Institute Betheada Maryland USA 20892he relationships between serum pepsinogen (PG) levels and age sex ABO blood type cigarette smoking and diet were studied among over 3 000 residents selected at random in an area with high risk of stomach cancer in Shandong Province China. Males had significantly higher median PG Ⅰ and Ⅱ levels than feamles. PG Ⅰ tended to decrease and PG Ⅱ to rise with age. Subjects with blood type A had a higher PG Ⅱ level than subjects with other blood types. Both PG Ⅰ and Ⅱ levels rose with dally consumption of cigarettes. Alcohol consumption was not related to PG levels. The PG Ⅰ/Ⅱ ratio declined with increasing consumption of sour pancakes a fermented staple food found to contain N-nitroso compounds and to be a risk factor for stomach cancer in this population.

The relationships between serum pepsinogen (PG) levels and age, sex, ABO blood type, cigarette smoking and diet were studied among over 3, 000 residents selected at random in an area with high risk of stomach cancer in Shandong Province, China. Males had significantly higher median PG Ⅰ and Ⅱ levels than feamles. PG Ⅰ tended to decrease and PG Ⅱ to rise with age. Subjects with blood type A had a higher PG Ⅱ level than subjects with other blood types. Both PG Ⅰ and Ⅱ levels rose with dally consumption of cigarettes. Alcohol consumption was not related to PG levels. The PG Ⅰ/Ⅱ ratio declined with increasing consumption of sour pancakes, a fermented staple food found to contain N-nitroso compounds and to be a risk factor for stomach cancer in this population.

关键词： Serum pepainogen Stomach cancer Risk factors.

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Sedimentary dynamics and depositional model for mud accumulation in deep lake basins:A case study in the Upper Triassic Chang-7 Member, Ordos Basin, northern China

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Journal of Palaeogeography 2024年第4期13卷 775-792页

作者： Wei Yu Feng Wang Jing-Chun Tian Jiao Wang Benjamin kneller Tian Yang Wei-Zhen Chen College of Petroleum Engineering Shandong Institute of Petroleum and Chemical Technology Key Laboratory of Deep-time Geography and Environment Reconstruction and Applications of Ministry of Natural Resources Chengdu University of Technology Institute of Sedimentary Geology Chengdu University of Technology University of Aberdeen School of Geoscience

Shales in deep lake basins have become the main focus of continental shale oil and gas exploration. In order to highlight the sedimentary dynamics of mud deposition in deep lake basins, a combination of core observation, thin section examination, X-ray diffraction, and QEMSCAN(quantitative evaluation of minerals by scanning electron microscopy) was used to analyze the depositional characteristics of mudrocks in the Chang-7 Member from the Yanchang Formation(Upper Triassic) in Ordos Basin, and to establish a depositional model for mud accumulation in deep lake basins. This study recognizes four mudrock lithofacies in the Chang-7 Member:(1) the laminated silt-bearing mudstone, which generally develops a binary composition of“silt-clay” or a ternary composition of “silt-clay-organic matter”;(2) the graded mudstone, mainly composed of dark gray and gray-black mudstone sandwiched by silt-bearing mudstone;(3) the massive mudstone, internally showing a uniform distribution of quartz, clay, and carbonate minerals, with also a small amount of organic detritus; and(4) the laminated shale, which is generally composed of clay laminae, and organic laminae of the former two. Sediment supply, topographic slope, and flood intensity combine to control the evolution of gravity flows and the transport and deposition of the mudrock in the Chang-7 Member. The influence of orogeny provides terrain gradient, water depth, abundant sediments at source areas, and triggering mechanism for the formation of gravity flows. Floods triggered by wetting events provide the impetus for sediment transport. Mud deposition in the Chang-7 Member was mainly related to the transport and sedimentation of mud by hyperpycnal flows and rapid sedimentation by buoyant plume flocculation. A comprehensive evolutionary model for shale accumulation in the deep lake basin is established by integrating various triggering mechanisms and mud transport sedimentary processes.

关键词： Mudrock Sedimentary dynamics mechanism Depositional model Chang-7 Member Depression lake basin

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Hairy cell leukemia presenting as multiple discrete hepatic lesions

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World Journal of Gastroenterology 2009年第35期15卷 4453-4456页

作者： Nadav Sahar Ginette Schiby Tima Davidson Abraham kneller Sara Apter Zvi Farfel Department of Medicine E Sheba Medical CenterTel Hashomer 52621and Sackler Faculty of MedicineTel Aviv UniversityTel AvivIsrael Department of Pathology Sheba Medical CenterTel Hashomer 52621and Sackler Faculty of MedicineTel Aviv UniversityTel AvivIsrael Department of Nuclear Medicine Sheba Medical CenterTel Hashomer 52621and Sackler Faculty of MedicineTel Aviv UniversityTel AvivIsrael Department of Hematology Sheba Medical CenterTel Hashomer 52621and Sackler Faculty of MedicineTel Aviv UniversityTel AvivIsrael Departments of Diagnostic Radiology Sheba Medical CenterTel Hashomer 52621and Sackler Faculty of MedicineTel Aviv UniversityTel AvivIsrael

The involvement of hairy cell leukemia in the liver is in the form of portal and sinusoidal cellular infiltration. Here we describe the first case of hepatic hairy cell leukemia presenting as multiple discrete lesions,which was treated *** suggest that in the inves- tigation of discrete hepatic lesions in cases of cancer of unknown primary,hairy cell leukemia should be consid- *** excellent response of hairy cell leukemia to therapy highlights the need for such a consideration.

关键词： Cancer of unknown primary Hairy cell leukemia Hepatic lesions

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ISBT ,WHO and the ethics of blood tranfusion

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中国输血杂志 2001年第S1期14卷 236-237页

作者： robertw.Beal

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教育哲学

教育哲学

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1981年

作者： George F. kneller 陈乃臣译

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从浑源铜器看侯马铸铜作坊

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文物保护与考古科学 1998年第1期10卷 23-29页

作者： robertw.Bagley PrincetonUniversity NJ085440-1018USA

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新生儿单纯疱疹病毒感染的防治

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传染病网络动态 2002年第5期 28-30页

作者： robertw.Steele

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大规模集成电路的应用

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电子器件 1980年第S1期 30-31页

作者： robertw.Owen 主席

由于提供了功能和价格有效性的不受影响的结合,大规模集成电路(LSI)不断占领新的领域、产品和系统。已经开始感觉到确实的LSI影响的两个主要应用领域是通讯和用户电子学。在这里,我们发现越来越复杂的LSI设计,它们是为电话当增加适应性... 详细信息

由于提供了功能和价格有效性的不受影响的结合,大规模集成电路(LSI)不断占领新的领域、产品和系统。已经开始感觉到确实的LSI影响的两个主要应用领域是通讯和用户电子学。在这里,我们发现越来越复杂的LSI设计,它们是为电话当增加适应性时为降低整个系统的价格而提供的数字信号处理功能(块)。用户和家庭娱乐市场很强地受到LSI附加的功能和方便特点的影响。

关键词： As

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2001年美国儿科学会议：儿科感染性疾病进展

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传染病网络动态 2002年第3期 32-35页

作者： robertw.Steele

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灵巧炸药点火器

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火工情报 2003年第3期 1-6页

作者： Bickes,Jr. robertw. TheUnitedStatesofAmericaAsrepresentedbytheUnitedStates（Washington DC）

非导电基片上有半导体桥(SCB)和半导体开关。与电连接的开关一旦被触发将导致SCB发火。

关键词：炸药点火器非导电基片半导体开关半导体桥

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