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Red meat intake and the risk of endometrial cancer:Metaanalysis of observational studies

World Journal of Meta-Analysis 2015年第2期3卷 125-132页

作者： Woong Ju na na keum Dong Hoon Lee Yun Hwan Kim Seung Cheol Kim Eric L Ding Eunyoung Cho Department of Obstetrics and Gynecology Medical Research InstituteCollege of MedicineEwha Womans University Department of Epidemiology Harvard School of Public Health Department of Nutritron Harvard School of Public Health Department of Dermatology the Warren Alpert Medical School of Brown University

AIM:To evaluate whether red meat intake is related to the risk of endometrial cancer(EC) using ***:We searched Pub Med,EMBASE,and the Cochrane Library up to June 2013,using common keywords related to red meat and ***-control studies and cohort studies comparing the risk of endometrial cancer among categories by the amount of intake were *** case-control studies and five cohort studies met our *** performed a conventional and a dose-response meta-analysis of case-control studies using the Der Simonian-Laird method for *** cohort studies we performed a conventional *** bias was evaluated using Egger's ***:In the meta-analysis of 11 case-control studies including 5419 cases and 12654 controls,higher red meat consumption was associated with an increased risk of EC [summary relative risk(SRR) = 1.43,95%CI:1.15-1.79;I2 = 73.3% comparing extreme intake categories).In a dose-response analysis,for red meat intake of 100 g/d,SRR was 1.84(95%CI:1.64-2.05).In contrast,in the meta-analysis of five prospective studies including a total of 2549 cases among 247746 participants,no significant association between red meat intake and EC risk(SRR = 0.97,95%CI:0.85-1.11;I2 = 4.9% comparing extreme intake categories) was ***:Our meta-analysis found a significantlinear association between red meat intake and EC risk based on case-control studies but this was not confirmed in prospective studies.

关键词： Red meat Endometrial cancer Doseresponse Meta-analysis Observational studies

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REE geochemistry of suspended sediments from the rivers around the Yellow Sea and provenance indicators

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Chinese Science Bulletin 2003年第11期48卷 1135-1139页

作者： YANG Shouye LI Congxian C. B. Lee T. K. na Laboratory of Marine Geology Tongji UniversityLaboratory of Marine Geology Tongji UniversitySchool of Earth and Environment of Sciences Seoul National UniversitySchool of Earth and Environment of Sciences Seoul National University Shanghai 200092 ChinaShanghai 200092 ChinaSeoul 151-742 KoreaSeoul 151-742 Korea

Rare earth element (REE) compositions of the suspended sediments from the rivers around the Yellow Sea were different in that Korean river sediments (Han, keum and Yeongsan Rivers) yield stronger fractionations than Chinese river sediments (Changjiang, Huanghe and Yalujiang), shown by obvious enrichments of LREE (light rare earth element) relative to UCC (upper continental crust). Variations of source rock compositions in the drainage basins are responsible for the differences of REE compositions between the river sediments. REE fractionation parameters including (La/Yb)UCC and (Gd/Yb)UCC as well as the ratios of La/Sc and Th/Sc can be treated as proper proxies for identifying the Chinese river sediments from those Korean river matters, and furthermore, for studying the provenances and paleoenvironmental changes of the marginal seas of China.

关键词：地球化学黄海稀有元素 REE 沉积物中国韩国

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Sensitivity of the suspected blood indicator:An experimental study

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World Journal of Gastroenterology 2012年第31期18卷 4169-4174页

作者： Sung Chul Park Hoon Jai Chun Eun Sun Kim Bora keum Yeon Seok Seo Yong Sik Kim Yoon Tae Jeen Hong Sik Lee Soon Ho Um Chang Duck Kim Ho Sang Ryu Division of Gastroenterology and Hepatology Department of Internal MedicineKangwon National University School of MedicineChuncheon 200-722South Korea Division of Gastroenterology and Hepatology Department of Internal MedicineKorea University College of MedicineSeoul 136-705South Korea

AIM： To investigate whether suspected blood indicator （SBI） in capsule endoscopy （CE） is affected by back- ground color and capsule passage velocity. METHODS： Experimental models of the small intestine constructed from paper in a variety of colors were used to simulate the background colors observed in CE im- ages. The background colors studied included very pale yellow, yellow, very pale magenta, light grayish pink, burnt sienna, and deep and dark brown, and red spots were attached inside them. An endoscopic capsule was manually passed through the models. The rate of detection of the red spots by the SBI was evaluated based on the colors of the models and the capsule pas- sage velocities （0.5 cm/s, 1 cm/s, and 2 cm/s）.RESULTS： The rate of detection of the red spots byground color of the model （P 〈 0.001）. Detection rates were highest for backgrounds of very pale magenta, burnt sienna, and yellow, in that order. They were lowest for backgrounds of dark brown and very pale yellow. The rate of detection of red spots by the SBI tended to decrease at rapid capsule passage velocities （1-2 cm/s） compared to slow velocities （0.5 cm/s） for backgrounds of very pale yellow （P = 0.042）, yellow （P = 0.001）, very pale magenta （P = 0.002）, and burnt sien- na （P = 0.001）. No significant differences in the rate of detection were observed according to velocity for light grayish pink （P = 0.643） or dark brown （P = 0.396）. CONCLUSION： SBI sensitivity was affected by back- ground color and capsule passage velocity in the models. These findings may facilitate the rapid detection of bleeding lesions by CE.

关键词： Capsule endoscopy Suspected blood indi-cator Sensitivity Background color Passage velocity

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新高系梨10个品种S基因型的鉴定

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园艺学报 2007年第6期34卷 1353-1360页

作者：袁德义谭晓风张琳赵思东乌云塔娜段经华曹玉芬中南林业科技大学经济林育种与栽培国家林业局重点实验室长沙410004 中国农业科学院果树研究所辽宁兴城125100

以亲缘关系极近的新高系梨10个品种及被视为‘新高’梨亲本的‘天之川’和‘今村秋’梨等为试验材料,对其基因组Dna进行了PCR-RFLP检测、Dna序列测定及生物信息学分析。结果表明:新高系梨10个品种即‘新高’、‘黄金’、‘水晶’、‘早... 详细信息

以亲缘关系极近的新高系梨10个品种及被视为‘新高’梨亲本的‘天之川’和‘今村秋’梨等为试验材料,对其基因组Dna进行了PCR-RFLP检测、Dna序列测定及生物信息学分析。结果表明:新高系梨10个品种即‘新高’、‘黄金’、‘水晶’、‘早生黄金’、‘早蜜新高’、‘天皇’、‘金秋’、‘晚大新高’、‘农家新高’和‘鲜黄’的S基因型分别为S3S9、S3S4、S3S9、S3S4、S3S9、S3S9、S3S9、S3S9、S3S9和S3S5;‘天之川’、‘今村秋’的S基因型分别为S1S9和S1S6,通过基因型判定‘今村秋’非‘新高’梨的父本。

关键词：梨砂梨新高系梨自交不亲和性 S基因型鉴定

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