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59篇 您的检索式:作者名="Robert Sullivan"
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1Epididymosomes are involved in the acquisition of new sperm proteins during epididymal transit显示文摘在附睾运输期间,精子获得新蛋白质。一些这些最新获得的蛋白质作为不可分的膜蛋白质表现,包括 glycosylphosphatidylinositol (GPI ) 抛锚的蛋白质。这建议分泌附睾蛋白质被不平常的机制转移到精子。在附睾腔以内,精子与小膜的泡交往命名 epididymosomes。许多蛋白质与 epididymosomes 被联系,这些泡的蛋白质作文沿着流出的管变化并且不同于 solubleintraluminal 蛋白质。一些联系 epididymosome 的蛋白质被识别了,他们在精子成熟的功能假设了。这些包括 P25b,带像素明星绑定蛋白质,巨噬细胞迁居抑制因子, polyol 小径的酶, HE5/CD52,类型 5 glutathioneperoxidase,和 SPAM1 或 PH-20。蛋白质的电泳模式联系了 toepididymosomes 是复杂的,一些这些蛋白质被转移到定义表面领域 ofepididymal 精子。从不同附睾片断收集的 Epididymosomes 与精子不同地交往。从 epididymosomes 的这蛋白质转移到精子 istime 依赖,温度依赖者并且 pH 依赖,并且面对锌是更有效的。一些蛋白质被分离到 epididymosomes 的类脂化合物木排领域并且有选择地被转移到精子血浆膜的木排领域。一些证据被介绍证明 thatepididymosomes 被附睾上皮细胞以一种泌离的方式分泌。在结论, epididymosomes 是在附睾的 intraluminalcompartment 以一种泌离的方式分泌的小膜的泡并且由成熟精子在新蛋白质的获得起一个主要作用。Robert Sullivan Gilles Frenette Julie Girouard 2007Asian Journal of Andrology2007,9,4:26
2儿童早期发展综合干预策略对改善贫困农村地区0~35月龄儿童养育照护的效果显示文摘目的 分析儿童早期发展综合干预策略对改善贫困地区0~35月龄儿童早期家庭养育照护的效果.方法 儿童早期发展综合干预项目(IECD)于2014年开始在4个贫困县农村地区试点开展,通过多种途径为项目地区0~35月龄儿童及其看护人提供儿童养育照护多维度综合干预.采用人群干预对照设计,评价干预对看护人健康与心理、儿童营养、早期学习、儿童保护和社会保障等方面的改善效果,分别于2013年和2016年开展基线和中期调查,采用双重差分模型估计干预效果,并控制社会人口学特征等混杂因素.结果 基线调查纳入0~35月龄儿童干预组1 468名、对照组1 485名,中期调查分别纳入1 384名和1 361名.干预组通过2年的干预,看护人抑郁患病率下降9.1%[中期34.8% (479/1 377)比基线43.9% (621/1 414)],对照组下降1.6%[34.3% (464/1 353)比35.9%(509/1 419)],双重差分模型控制因素混杂后,结果显示干预组下降幅度较同期对照组高7.0%(P=0.008);6~23月龄儿童辅食添加频次合格的比例上升10.4%[69.0% (532/771)比58.6%(481/821)],对照组上升幅度2.9%[66.4% (469/706)比63.5%(508/800)],双重差分模型控制混杂因素后,干预组上升幅度比对照组高8.2%(P=0.021);干预组儿童遭受暴力管教的比例下降6.2% [49.1% (478/973)比55.3%(554/1 001)],同期对照组上升4.5%[58.4% (560/959)比53.9%(558/1 036)],双重差分模型控制混杂因素后,两组变化幅度相差11.0%(P=0.001);干预组家庭拥有儿童图书≥3本的比例上升12.7%[42.7% (588/1 378)比30.0% (432/1 440)],同期对照组上升幅度4.2%[25.7% (349/1 357)比21.5%(298/1 388)]双重差分模型控制混杂因素后,干预组比对照组幅度高6.1%(P=0.007).结论 多部门合作儿童早期发展综合干预策略可以有效改善看护人心理状况、促进儿童喂养、支持儿童早期学习,并减少暴力管教等不恰当的养育行为,从而为儿童早期健康发展创造良好养育照护环境.石慧峰 张敬旭 王晓莉 徐媛媛 董胜利 赵春霞 黄小娜 赵颀 陈学锋 周烨 Mayo O'Sullivan Ron Pouwels Robert W.Scherpbier 2018中华儿科杂志2018,56,2:17
3附睾小体:一组与精子成熟和储存相关的不均质小囊显示文摘存在于附睾液里的细胞外小囊被称为附睾小体。一些附睾小体相关蛋白在精子成熟的过程中被转运至精子表面。附睾小体是不均质的,其大小为50nm-250nm。根据不同的蛋白组份和直径大小,牛的附睾小体被分为两大类。第一类,表达CD9和四跨膜蛋白,利用四跨膜蛋白抗体可以抑制共培养时附睾小体蛋白转运至成熟过程中的精子,提示此类附睾小体影响着附睾内精子成熟过程中的蛋白获取。第二类,表达ELSPBP1,对磷脂酰胆碱具有亲和力。流式细胞仪检测显示ELSPBP1阳性的附睾小体仅仅与死亡过程中的附睾精子相互作用,并呈锌离子依赖性。BLVRA(胆绿素还原酶)与ELSPBP1共同起作用,可以将胆绿素还原成为胆红素,两者都具有很强的抗氧化作用。我们推测BLVRA可以对抗死亡过程中的附睾精子所释放的活性氧(ROS),进而保护健康的精子。因此,附睾小体至少可以分为以上两大类,具有不同的功能,其一是通过四跨膜蛋白介导的质膜融合参与附睾精子的成熟,其二是对抗濒死精子释放的ROS而保护健康精子。相关研究亟待发展。Robert Sullivan 2015Asian Journal of Andrology2015,17,5:16
4Emotional regulation of pain:the role of noradrenaline in the amygdala显示文摘The perception of pain involves the activation of the spinal pathway as well as the supra-spinal pathway,which targets brain regions involved in affective and cognitive processes.Pain and emotions have the capacity to influence each other reciprocally;negative emotions,such as depression and anxiety,increase the risk for chronic pain,which may lead to anxiety and depression.The amygdala is a key-player in the expression of emotions,receives direct nociceptive information from the parabrachial nucleus,and is densely innervated by noradrenergic brain centers.In recent years,the amygdala has attracted increasing interest for its role in pain perception and modulation.In this review,we will give a short overview of structures involved in the pain pathway,zoom in to afferent and efferent connections to and from the amygdala,with emphasis on the direct parabrachio-amygdaloid pathway and discuss the evidence for amygdala’s role in pain processing and modulation.In addition to the involvement of the amygdala in negative emotions during the perception of pain,this brain structure is also a target site for many neuromodulators to regulate the perception of pain.We will end this article with a short review on the effects of noradrenaline and its role in hypoalgesia and analgesia.STROBEL Cornelia HUNT Sarah SULLIVAN Robert SUN JianYuan SAH Pankaj 2014Science China(Life Sciences)2014,57,4:7
5Chromosome-scale scaffolding of the black raspberry (Rubus occidentalis L.) genome based on chromatin interaction data显示文摘Black raspberry(Rubus occidentalis L.)is a niche fruit crop valued for its flavor and potential health benefits.The improvement of fruit and cane characteristics via molecular breeding technologies has been hindered by the lack of a high-quality reference genome.The recently released draft genome for black raspberry(ORUS 4115-3)lacks assembly of scaffolds to chromosome scale.We used high-throughput chromatin conformation capture(Hi-C)and Proximity-Guided Assembly(PGA)to cluster and order 9650 out of 11,936 contigs of this draft genome assembly into seven pseudo-chromosomes.The seven pseudo-chromosomes cover~97.2%of the total contig length(~223.8 Mb).Locating existing genetic markers on the physical map resolved multiple discrepancies in marker order on the genetic map.Centromeric regions were inferred from recombination frequencies of genetic markers,alignment of 303 bp centromeric sequence with the PGA,and heat map showing the physical contact matrix over the entire genome.We demonstrate a high degree of synteny between each of the seven chromosomes of black raspberry and a high-quality reference genome for strawberry(Fragaria vesca L.)assembled using only PacBio long-read sequences.We conclude that PGA is a cost-effective and rapid method of generating chromosome-scale assemblies from Illumina short-read sequencing data.Rubina Jibran Helge Dzierzon Nahla Bassil Jill M.Bushakra Patrick P.Edger Shawn Sullivan Chad E.Finn Michael Dossett Kelly J.Vining Robert VanBuren Todd C.Mockler Ivan Liachko Kevin M.Davies Toshi M.Foster David Chagné 2018Horticulture Research2018,5,1:4
6High levels of vascular endothelial growth factor and its receptors (VEGFR-1, VEGFR-2, neuropilin-1) are associated with worse outcome in breast cancer显示文摘Sriparna Ghosh Catherine A.W. Sullivan Maciej P. Zerkowski Annette M. Molinaro David L. Rimm Robert L. Camp Gina G. Chung 2008Human Pathology2008,,12:2
7An adult Xp11.2 translocation renal carcinoma showing response to treatment with sunitinib显示文摘Thinn P. Pwint Valentine Macaulay Ian S.D. Roberts Mark Sullivan Andrew Protheroe 2011Urologic Oncology: Seminars and Original Investigations2011,,6:2
8Impact of Premorbid Undernutrition on Outcome in Stroke Patients显示文摘James P. Davis Andrew A. Wong Philip J. Schluter Robert D. Henderson John D. O’Sullivan Stephen J. Read 2004Stroke: Journal of the American Heart Association2004,,8:2
9The Arterial Switch Operation: 25-Year Experience With 258 Patients显示文摘Harish S. Rudra Constantine Mavroudis Carl L. Backer Sunjay Kaushal Hyde Russell Robert D. Stewart Catherine Webb Christine Sullivan 2011The Annals of Thoracic Surgery2011,,5:1
10Australian na- tional birthweight percentiles by sex and gestational age, 1998-2007显示文摘Dobbins TA Sullivan EA Roberts CL 2012Med J Aust2012,197,5:1
11Apparent digestibility of selected feedstuffs in diets for hybrid striped bass (Morone saxatilis 9 x Morone chrysops ) 显示文摘Sullivan J A Robert C R 1995Aqucuhure1995,138,14:1
12Blood Transfusion and Infection After Cardiac Surgery显示文摘Keith A. Horvath Michael A. Acker Helena Chang Emilia Bagiella Peter K. Smith Alexander Iribarne Irving L. Kron Pamela Lackner Michael Argenziano Deborah D. Ascheim Annetine C. Gelijns Robert E. Michler Danielle Van Patten John D. Puskas Karen O’Sullivan 2013The Annals of Thoracic Surgery2013,,6:1
13The Assassination of President John F. Kennedy: A Neuroforensic Analysis—Part 1: A Neurosurgeon’s Previously Undocumented Eyewitness Account of the Events of November 22, 1963显示文摘Daniel Sullivan Rodrick Faccio Michael L. Levy Robert G. Grossman 2003Neurosurgery2003,,5:1
14Field Ecology of the Primary Parasites and Hvperparasites of the Potato Aphids, Macrosiphum euphorbiae, in the East San Franciso Bay Aera 显示文摘Sullivan D J Robert D B 1971Annu Entomol Soe Am1971,64,2:1
15Criteria for creating and assessing mouse models of diabetic neuropathy显示文摘Sullivan KA Lentz SI Roberts JJ 2008Curr Drug Targets2008,9,1:1
16Cross-cultural validation and analysis of responsiveness of the QUALIOST:quality of life questionnaire in osteoporosis显示文摘Christine de la Loge Kate Sullivan Robert Pinkney 2005Health and Quality of Life Outcomes2005,3,69:1
17Aortic Annular Sizing for Transcatheter Aortic Valve Replacement using Cross-Sectional Three-Dimensional Transesophageal Echocardiography显示文摘Hasan Jilaihawi Niraj Doctor Mohammad Kashif Tarun Chakravarty Asim Rafique Moody Makar Azusa Furugen Mamoo Nakamura James Mirocha Mitch Gheorghiu Jasminka Stegic Kazuaki Okuyama Daniel J. Sullivan Robert Siegel James K. Min Swaminatha V. Gurudevan Gregor 2012Journal of the American College of Cardiology2012,,:1
18Field Ecology of the Primary Parasites and Hvper0arasites of the Potato Aphids, Macrosiphum euphorbiae, in the East San Franciso Bay Aera 显示文摘Sullivan D J Robert V B 1971Ann Entomol Soe Am1971,,64:1
19Southern Ocean iron enrichment experiment: Carbon cycling in high-and low-Si waters 显示文摘Coale K H Johnson K S Chavez F P Buesseler K O Barber R T Brzezinski M A Cochlan W P Millero F J Falkowski P G Bauer J E Wanninkhof R H Kudela R M Altabet M A Hales B E Takahashi T Landry M R Bidigare R R Wang Xiujun Chase Z Strutton P G Friederich G E Gorbunov M Y Lance V P Hilting A K Hiscock M R Demarest M Hiscock W T Sullivan K F Tanner S J Gordon R M Hunter C N Elrod V A Fitzwater S E Jones J L Tozzi S Koblizek M Roberts A E Herndon J Brewster J Ladizinsky N Smith G Cooper D Timothy D Brown S L Selph K E Sheridan C C Twining B S Johnson Z I 2004Science2004,304,5669:1
20Productive Replication of Hepatitis C Virus in Perihepatic Lymph Nodes In Vivo: Implications of HCV Lymphotropism显示文摘Sampa Pal Daniel G. Sullivan Sean Kim K. Kay–Yin Lai John Kae Scott J. Cotler Robert L. Carithers Brent L. Wood James D. Perkins David R. Gretch 2006Gastroenterology2006,,4:1
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