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Mediastinal pancreatic pseudocyst with hemorrhage and left gastric artery pseudoaneurysm,managed with left gastric artery embolization and placement of percutaneous trans-hepatic pseudocyst drainage

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Gastroenterology Report 2016年第3期4卷 241-245,I0003页

作者： Parag Brahmbhatt Jason McKinney John litchfield Mehul Panchal Thomas Borthwick Mark Young Lance Klosterman Division of Gastroenterology and Hepatology East Tennessee State UniversityJohnson CityTNUSA Department of Medicine M.P.Shah Medical CollegeJamnagarGujaratIndia Department of Gastroenterology James H.Quillen VA Medical CenterJohnson CityTNUSA Department of Radiology James H.Quillen VA Medical centerJohnson CityTNUSA

Mediastinal pancreatic pseudocyst(MPP)is a rare,but known,complication of both acute and chronic *** pseudocysts are associated with alcoholic *** advances in endoscopic techniques have shown promising results,with reduced chances of infection and recurrence than with percutaneous drainage,but limited availability restricts widespread *** gastric artery pseudoaneurysm with mediastinal pseudocyst has not been described in the literature to *** report a successful resolution of hemorrhagic MPP with embolization of pseudoaneurysm and percutaneous trans-hepatic pseudocyst drainage.

关键词： mediastinal pancreatic pseudocyst dysphagia percutaneous pseudocyst drainage

Extraversion, emotional instability, and self-reported exercise: The mediating effects of approach-avoidance achievement goals

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Journal of Sport and Health Science 2013年第3期2卷 176-183页

作者： Marc Lochbaum Kylee litchfield Leslie Podlog Rafer Lutz Department of Health Exerciseand Sport SciencesTexas Tech University Department of Exercise and Sport Science University of Utah Department of Health Human Performanceand RecreationBaylor University

Background： Understanding leisure time physical inactivity is a priority in study sought to address this priority by examining whether the extraversion mediated through Elliot＇s （1999） 2 x 2 achievement goals. Westernized nations where participation rates are low. The present and emotional instability to leisure time exercise relationships were Methods： Participants were 116 female and 97 male volunteers from a Southwestern community （mean age = 37.21 years, range 24-69） who completed measures of extraversion, emotional instability, approach-avoidance achievement goals, and 7-day recall of leisure-time exercise. Multiple mediation models （Preacher and Hayes, 2008） were run to specifically examine our hypotheses. Results： The mastery-approach goal mediated the relationship from extraversion to overall exercise and strenuous intensity exercise. Results indicated emotional instability had direct effects on overall and strenuous leisure time exercise while also having significant （p 〈 0.05） indirect mediation paths through the performance-approach and avoidance goals. The extraversion and emotional instability models accounted from 15.89% to 29.82% of variance in the various self-reported exercise measures. Conclusion： The results suggest the promotion of leisure-time exercise would be improved in the studied personalities by manipulation of achievement goals. Copyright @ 2012, Shanghai University of Sport. Production and hosting by Elsevier B.V. All rights reserved.

关键词： Achievement goals Big five Mediation Physical activity

新西兰2016年凯库拉M_W7.8地震地表破裂带特征初析

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地震地质 2017年第4期39卷 675-688页

作者：韩竹军 Nicola litchfield 冉洪流袁仁茂郭鹏 Robert M Langridge Russ J Van Dissen 中国地震局地质研究所北京100029 institute of Geological and Nuclear Science Lower Hutt 5010New Zealand

新西兰2016年凯库拉M_W7.8地震地表破裂带分布在1个长约170km、宽35km的范围内,总体呈NE-SW走向,至少有12条断裂产生了m量级的地表位错,跨过了2个活动方式与活动强度存在明显差异的地震构造区。地震地表断裂大致可分为NE—NEE向和NNW—... 详细信息

新西兰2016年凯库拉M_W7.8地震地表破裂带分布在1个长约170km、宽35km的范围内,总体呈NE-SW走向,至少有12条断裂产生了m量级的地表位错,跨过了2个活动方式与活动强度存在明显差异的地震构造区。地震地表断裂大致可分为NE—NEE向和NNW—近SN向2组,NE—NEE向断裂之间的贯通性差,最大相隔距离为25~30km,即使首尾相连,走向上也有约30°的差异,运动性质以右旋走滑为主,最大位错量10~12m;NNW—近SN向断裂近于平行分布,相距可达40~50km,以逆断裂活动性质为主,最大垂直位错量5~6m。走滑类地表破裂带的组合特征非常复杂,主要表现为3种形式:雁列、分叉和平行分布。其中,雁列地表破裂(段)既可以表现为数m至数十m尺度上的张剪性破裂与鼓包、挤压剪切破裂组合,也可表现为百余m长的左阶斜列张剪性破裂组合;地表破裂段之间阶区规模差异明显,可以是数十m、数百m到数km不等。平行的地表破裂(段)可以相距数m、数十m至数km。凯库拉地震地表破裂带对已知活动断裂分布格局的突破也是1种比较显著的特点,既可以是在原先认为不活动的断裂上或没有活动断裂的位置上产生了地表破裂带,也可以是在走向或横向上突破了先前认识到的活动断裂分布范围。对凯库拉地震地表破裂带发育特征的初步分析结果,对于理解地表活动断裂与深部发震构造之间复杂的对应关系,以及跨活动断裂的抗震设防等问题具有一定的借鉴意义。

关键词：凯库拉MW7.8地震地表破裂带地震构造活动断裂避让带

Spatiotemporal microRNA profile in peripheral nerve regeneration:miR-138 targets vimentin and inhibits Schwann cell migration and proliferation

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Neural Regeneration Research 2018年第7期13卷 1253-1262页

作者： Travis B.Sullivan litchfield C.Robert Patrick A.Teebagy Shannon E.Morgan Evan W.Beatty Bryan J.Cicuto Peter K.Nowd Kimberly M.Rieger-Christ David J.Bryan Department of Translational Research Lahey Hospital & Medical Center Tissue Engineering Laboratory Lahey Hospital & Medical Center Department of Plastic and Reconstructive Surgery Lahey Hospital & Medical Center

While the peripheral nervous system has regenerative ability,restoration of sufficient function remains a *** has been shown to be localized in axonal growth fronts and associated with nerve regeneration,including myelination,neuroplasticity,kinase signaling in nerve axoplasm,and cell migration;however,the mechanisms regulating its expression within Schwann cell（SC） remain *** aim of this study was to profile the spatial and temporal expression profile of micro RNA（mi RNA） in a regenerating rat sciatic nerve after transection,and explore the potential role of mi R-138-5 p targeting vimentin in SC proliferation and migration.A rat sciatic nerve transection model,utilizing a polyethylene nerve guide,was used to investigate mi RNA expression at 7,14,30,60,and 90 days during nerve *** levels of mi RNA expression were determined using microarray analysis and subsequently validated with quantitative real-time polymerase chain *** vitro assays were conducted with cultured Schwann cells transfected with mi RNA mimics and assessed for migratory and proliferative *** top seven dysregulated mi RNAs reported in this study have been implicated in cell migration elsewhere,and GO and KEGG analyses predicted activities essential to wound *** of one of these,mi RNA-138-5 p,into SCs reduced cell migration and *** R-138-5 p has been shown to directly target vimentin in cancer cells,and the luciferase assay performed here in rat Schwann cells confirmed *** results detail a role of mi R-138-5 p in rat peripheral nerve regeneration and expand on reports of it as an important regulator in the peripheral nervous system.

关键词： non-coding RNA neural regeneration nerve guide sciatic nerve transection peripheral nerve injury wound healing Gene Ontology processes Kyoto Encyclopedia of Genes and Genomes pathways microarray luciferase assay

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单细胞旦白

饲料研究 1979年第1期 53-55页

作者： J·H·litchfield 李静绮

单细胞旦白(SCP)就是藻类、细菌、酵母和真菌所增长的旦白质。它的利用前景如何?对这个问题的回答,取决于今后单细胞旦白在对动物饲料配方或人类食物中作为旦白质来源的最终效用如何。另外一个重要要方面,还要看适宜的基质、氮源、碳源... 详细信息

单细胞旦白(SCP)就是藻类、细菌、酵母和真菌所增长的旦白质。它的利用前景如何?对这个问题的回答,取决于今后单细胞旦白在对动物饲料配方或人类食物中作为旦白质来源的最终效用如何。另外一个重要要方面,还要看适宜的基质、氮源、碳源的价格和可得性、水的条件、能量和劳动力成本以及单细胞生产基地的基本费用等情况怎样。此外,植物性和动物性两种来源的旦白质及其产品

关键词：再生性资源可得性工厂规模白质髓质

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一封1901年的来信

新东方英语（中学版） 2015年第1期 19-21页

作者： George A.litchfield 两袖清风

2013年9月,苹果已故创始人史蒂夫·乔布斯埋藏近30年的"时间胶囊(Time Capsule)"重见天日,虽比约定挖掘的时间晚了10年,但却如时空穿梭般让人见识了30年前的电子产品,也让时间胶囊走进更多人的视线,得到了更多人的关注和探寻。2014年10... 详细信息

2013年9月,苹果已故创始人史蒂夫·乔布斯埋藏近30年的"时间胶囊(Time Capsule)"重见天日,虽比约定挖掘的时间晚了10年,但却如时空穿梭般让人见识了30年前的电子产品,也让时间胶囊走进更多人的视线,得到了更多人的关注和探寻。2014年10月,人们在波士顿老州议会大厦的一尊狮像里发现了一个距今已有一百多年的时间胶囊,不过这颗时间胶囊里装的却是一些信件、报纸和照片等。虽无电子产品,但通过先人留下的信件,我们亦可以"穿梭"回19世纪初,去看看那时的人们对20世纪都曾有过哪些期待。畅谈过去总比预言未来容易得多。道理不言自明,不需要有过人的智慧就可以脱口而出。然而,在一定程度上,过去却能指示未来。

关键词：电子产品州议会布斯 machinery pleasure motive 周年纪念 communicating 公司合并梅尔

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选美比赛

英语沙龙（初级版） 2010年第5期 27-27页

作者： Tommy litchfield Najjar 王蓉

一天晚上，我和我八岁的儿子扎卡里亚正在搜索电视频道列表准备找些节目来看。

关键词：英语翻译方法译文课外阅读