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340篇 您的检索式:作者名="Jason R"
    题名 作者 年代 出处 被引量
1Complement and its role in innate and adaptive immune responses显示文摘补充系统对普通病原体在天生的防卫起一个关键作用。补充的激活导致柔韧、有效的解朊的串联,它通过有势力 proinflammatory 分子的生产在病原体以及在古典煽动性的反应的产生的 opsonization 和细胞溶解终止。然而,更最近,在有免疫力的反应的补充的角色由于连接补充激活到适应有免疫力的回答的观察被扩展了。补充是在允许综合主人防卫到病原的挑战的天生、适应的有免疫力的回答之间的一座功能的桥,这现在被欣赏。因此,它的函数的研究象主机免疫者反应的组织和组织一样允许卓见进主人病原体相互作用的分子的 underpinnings。这评论试图总结在主人防卫上在天生、适应的有免疫力的回答和这些相互作用的后果补充戏的角色。Jason R Dunkelberger Wen-Chao Song 2010Cell Research2010,20,1:57
2Novel concepts in radiation-induced cardiovascular disease显示文摘Radiation-induced cardiovascular disease(RICVD) is the most common nonmalignant cause of morbidity and mortality among cancer survivors who have undergone mediastinal radiation therapy(RT).Cardiovascular complications include effusive or constrictive pericarditis,cardiomyopathy,valvular heart disease,and coronary/vascular disease.These are pathophysiologically distinct disease entities whose prevalence varies depending on the timing and extent of radiation exposure to the heart and great vessels.Although refinements in RT dosimetry and shielding will inevitably limit future cases of RICVD,the increasing number of long-term cancer survivors,including those treated with older higher-dose RT regimens,will ensure a steady flow of afflicted patients for the foreseeable future.Thus,there is a pressing need for enhanced understanding of the disease mechanisms,and improved detection methods and treatment strategies.Newly characterized mechanisms responsible for the establishment of chronic fibrosis,such as oxidative stress,inflammation and epigenetic modifications,are discussed and linked to potential treatments currently under study.Novel imaging modalities may serve as powerful screening tools in RICVD,and recent research and expert opinion advocating their use is introduced.Data arguing for the aggressive use of percutaneous interventions,such as transcutaneous valve replacement and drug-eluting stents,are examined and considered in the context of prior therapeutic approaches.RICVD and its treatment options are the subject of a rich and dynamic body of research,and patients who are at risk or suffering from this disease will benefit from the care of physicians with specialty expertise in the emerging field of cardiooncology.Jason R Cuomo Gyanendra K Sharma Preston D Conger Neal L Weintraub 2016World Journal of Cardiology2016,8,9:17
3Regulation of inflammation and tumorigenesis by the FIPE family of phospholipid transfer proteins显示文摘Jason R Goldsmith Youhai H Chen 2017Cellular & Molecular Immunology2017,14,6:15
4The wonders of BMP9:From mesenchymal stem cell differentiation,angiogenesis,neurogenesis,tumorigenesis,and metabolism to regenerative medicine显示文摘Although bone morphogenetic proteins(BMPs)initially showed effective induction of ectopic bone growth in muscle,it has since been determined that these proteins,as members of the TGF-b superfamily,play a diverse and critical array of biological roles.These roles include regulating skeletal and bone formation,angiogenesis,and development and homeostasis of multiple organ systems.Disruptions of the members of the TGF-b/BMP superfamily result in severe skeletal and extra-skeletal irregularities,suggesting high therapeutic potential from understanding this family of BMP proteins.Although it was once one of the least characterized BMPs,BMP9 has revealed itself to have the highest osteogenic potential across numerous experiments both in vitro and in vivo,with recent studies suggesting that the exceptional potency of BMP9 may result from unique signaling pathways that differentiate it from other BMPs.The effectiveness of BMP9 in inducing bone formation was recently revealed in promising experiments that demonstrated efficacy in the repair of critical sized cranial defects as well as compatibility with bone-inducing bio-implants,revealing the great translational promise of BMP9.Furthermore,emerging evidence indicates that,besides its osteogenic activity,BMP9 exerts a broad range of biological functions,including stem cell differentiation,angiogenesis,neurogenesis,tumorigenesis,and metabolism.This review aims to summarize our current understanding of BMP9 across biology and the body.Sami Mostafa Mikhail Pakvasa Elam Coalson Allen Zhu Alex Alverdy Hector Castillo Jiaming Fan Alex Li Yixiao Feng Di Wu Elliott Bishop Scott Du Mia Spezia Alissa Li Ofir Hagag Alison Deng Winny Liu Mingyang Li Sherwin S·Ho Aravind Athiviraham Michael J·Lee Jennifer Moriatis Wolf Guillermo A·Ameer Hue H·Luu Rex C·Haydon Jason Strelzow Kelly Hynes Tong-Chuan He Russell R·Reid 2019Genes & Diseases2019,6,3:15
5高龄对男性生育力的影响显示文摘在过去的几十年里,现代社会的压力和期望使得育龄夫妇生育年龄总体推迟。已知女性在临近40岁时卵母细胞的产生将会明显减少,而高龄对男性精子生成能力的影响还知之甚少。男性生育年龄无明确限制,因而高龄对男性生育能力的影响还不完全清楚。本文将就目前已知的高龄对男性精子质量、生育能力和子代健康的影响进行综述,希望能在医生就男性推迟生育及高龄相关的风险咨询时起到一定的指导作用。Jason R Kovac Josephine Addai Ryan P Smith Robert M Coward Dolores J Lamb Larry I Lipshultz 2013Asian Journal of Andrology2013,15,6:12
6Free-breathing radial volumetric interpolated breathhold examination vs breath-hold cartesian volumetric interpolated breath-hold examination magnetic resonance imaging of the liver at 1.5T显示文摘AIM: To compare breath-hold cartesian volumetric interpolated breath-hold examination(cVIBE) and freebreathing radial VIBE(rVIBE) and determine whether rVIBE could replace cVIBE in routine liver magnetic resonance imaging(MRI).METHODS: In this prospective study, 15 consecutive patients scheduled for routine MRI of the abdomen underwent pre- and post-contrast breath-hold cVIBE imaging(19 s acquisition time) and free-breathing rVIBE imaging(111 s acquisition time) on a 1.5T Siemens scanner. Three radiologists with 2, 4, and 8 years post-fellowship experience in abdominal imaging evaluated all images. The radiologists were blinded to the sequence types, which were presented in a random order for each patient. For each sequence, the radiologists scored the cVIBE and rVIBE images for liver edge sharpness, hepatic vessel clarity, presence of artifacts, lesion conspicuity, fat saturation, and overall image quality using a five-point scale. RESULTS: Compared to rVIBE, cVIBE yielded significantly(P < 0.001) higher scores for liver edge sharpness(mean score, 3.87 vs 3.37), hepatic-vessel clarity(3.71 vs 3.18), artifacts(3.74 vs 3.06), lesion conspicuity(3.81 vs 3.2), and overall image quality(3.91 vs 3.24). cVIBE and rVIBE did not significantly differ in quality of fat saturation(4.12 vs 4.03, P = 0.17). The inter-observer variability with respect to differences between rVIBE and cVIBE scores was close to zero compared to random error and inter-patient variation. Quality of rVIBE images was rated as acceptable for all parameters. CONCLUSION: rVIBE cannot replace cVIBE in routine liver MRI. At 1.5T, free-breathing rVIBE yields acceptable, although slightly inferior image quality compared to breath-hold cVIBE.Sireesha Yedururi HyunSeon C Kang Wei Wei Nicolaus A Wagner-Bartak Leonardo P Marcal R Jason Stafford Brandy J Willis Janio Szklaruk 2016World Journal of Radiology2016,8,7:9
7印度板块和亚洲大陆在何时何地碰撞显示文摘印度板块和亚洲大陆的初始碰撞时间是所有相关的喜马拉雅-西藏造山体系演化模式的主控条件,并严重影响到对众多与青藏高原隆升和东亚大陆挤出相关的地质过程速率的解释,以及对新生代全球气候变化的理解。尽管印度板块和亚洲大陆汇聚的速率在55Ma突然减缓被广泛地认为是初始碰撞的标志,但这次碰撞所造成的主要构造效应直到20多个百万年以后才显现出来。对印度板块和亚洲大陆相对位置的重新估算,表明它们在55Ma时并没有达到可以彼此发生碰撞的距离。基于来自西藏新的野外证据和对已有数据的重新评估,认为初始碰撞发生在始新世—渐新世之交(约34Ma),并对55Ma时发生的地质事件提出了另一种解释。Jonathan C Aitchison Jason R Ali Aileen M Davis 戴紧根(译) 赵西西(校) 2008地质通报2008,27,9:8
8Regulation of inflammation and tumorigenesis by the TIPE family of phospholipid transfer proteins显示文摘In this article,the name of an author was listed incorrectly.The author names should have been listed as Jason R Goldsmith,Svetlana Fayngerts and Youhai H Chen.The authors regret the errors.Jason R Goldsmith Youhai H Chen 2017Cellular & Molecular Immunology2017,14,12:8
9Men with a complete absence of normal sperm morphology exhibit high rates of success without assisted reproduction显示文摘在里面结合不孕, 0% 正常形式(NF ) 的反常严格的形态学是一个标准很快继续到在 vitro 授精(IVF ) 。自从没有数据,当前存在,我们与 0% NF 为人调查了结果没有帮助繁殖技术(艺术) 的使用,决定繁殖成功。有 0% NF 的 24 个人的一个队被识别(2010-2013 ) 随机与 ≥ 与 27 选择了人;是的 4% NF 控制。耐心的图表与联系并且管理同意的一块机构的评论板(IRB ) 的人一起被考察查明结果的电话问询表。在 2.5 年的一中部的后续时间以后,有 0% NF 的 29.2% 人没为他们的第一怀孕要求艺术(控制 =55.6% , P ≤0.05 ) 。当所有怀孕一起被分析时,有 0% NF 的人完成了 75% 没要求 IVF 的二十怀孕(控制 = 三十怀孕;76.7% 没要求 IVF ) 。人和女搭挡的平均年龄在有 0% NF 和 ≥ 的人之间是类似的; 4% NF。所有人有正常刺激滤泡的荷尔蒙(FSH ) ,睾丸激素,催乳激素,性别荷尔蒙绑定血球素(SHBG ) ,和 estradiol。尽管,当第一怀孕是一个自然概念(NC ) 时,全球精液参数在有 0% NF 的人是更坏的,有 0% NF (n = 7/7 ) 的人的 100% 并且 37.5% 控制(n = 3/8 ) 继续了经由 NC 有随后的怀孕。没有 IVF,有 0% NF 的人与 55.6% 控制相比在 29.2% 盒子中怀孕了。严格的形态学不应该被用来预言授精,怀孕,或实时出生潜力。在有 0% NF 的人,其他的形式应该被认为 IVF 以前立即。Jason R Kovac Ryan P Smith Miguel Cajipe Dolores J Lamb Larry I Lipshultz 2017Asian Journal of Andrology2017,19,1:7
10Clinical outcomes following salvage Gamma Knife radiosurgery for recurrent glioblastoma显示文摘Glioblastoma multiforme(GBM) is the most common malignant primary brain tumor with a survival prognosis of 14-16 mo for the highest functioning patients. Despite aggressive, multimodal upfront therapies, the majority of GBMs will recur in approximately six months. Salvage therapy options for recurrent GBM(r GBM) are an area of intense research. This study compares recent survival and quality of life outcomes following Gamma Knife radiosurgery(GKRS) salvage therapy. Following a Pub Med search for studies usingGKRS as salvage therapy for malignant gliomas, nine articles from 2005 to July 2013 were identified which evaluated rG BM treatment. In this review, we compare overall survival following diagnosis, overall survival following salvage treatment, progression-free survival, time to recurrence, local tumor control, and adverse radiation effects. This report discusses results for rG BM patient populations alone, not for mixed populations with other tumor histology grades. All nine studies reported median overall survival rates(from diagnosis, range:16.7-33.2 mo; from salvage, range:9-17.9 mo). Three studies identified median progression-free survival(range:4.6-14.9 mo). Two showed median time to recurrence of GBM. Two discussed local tumor control. Six studies reported adverse radiation effects(range:0%-46% of patients). The greatest survival advantages were seen in patients who received GKRS salvage along with other treatments, like resection or bevacizumab, suggesting that appropriately tailored multimodal therapy should be considered with each rG BM patient. However, there needs to be a randomized clinical trial to test GKRS for rG BM before the possibility of selection bias can be dismissed.Erik W Larson Halloran E Peterson Wayne T Lamoreaux Alexander R MacKay Robert K Fairbanks Jason A Call Jonathan D Carlson Benjamin C Ling John J Demakas Barton S Cooke Christopher M Lee 2014World Journal of Clinical Oncology2014,5,2:5
11Current state of endohepatology: Diagnosis and treatment of portal hypertension and its complications with endoscopic ultrasound显示文摘The diagnosis and management of cirrhosis and portal hypertension(PH)with its complications including variceal hemorrhage,ascites,and hepatic encephalopathy continues to evolve.Although there are established“standards of care”in liver biopsy and measurement of PH,gastric varices remain an area without a universally accepted therapeutic approach.The concept of“Endo Hepatology”has been used to describe of the applications of endoscopic ultrasound(EUS)to these challenges.EUS-liver biopsy(EUS-LB)offers an alternative to percutaneous and transjuglar liver biopsy without compromising safety or efficacy,and with added advantages including the potential to reduce sampling error by allowing biopsies in both hepatic lobes.Furthermore,EUS-LB can be performed during the same procedure as EUS-guided portal pressure gradient(PPG)measurements,allowing for the collection of valuable diagnostic and prognostic data.EUS-guided PPG measurements provide an appealing alternative to the transjugular approach,with proposed advantages including the ability to directly measure portal vein pressure.In addition,EUS-guided treatment of gastric varices(GV)offers several possible advantages to current therapies.EUS-guided treatment of GV allows detailed assessment of the vascular anatomy,similar efficacy and safety to current therapies,and allows the evaluation of treatment effect through doppler ultrasound visualization.The appropriate selection of patients for these procedures is paramount to ensuring generation of useful clinical data and patient safety.Sean R Rudnick Jason D Conway Mark W Russo 2021World Journal of Hepatology2021,13,8:4
12Methods for the development and assessment of atrial fibrillation and heart failure dog models显示文摘与动物的发展报导 Medtronic 经验的目的用为 AF 模型,的为 CHF.Methods 的为 AF 和 microemboli 的高率的踱步为 atrial 纤维性颤动( AF )和长期的心失败( CHF )当模特儿一根 atrial 皮带被纳入 Medtronic 协同作用 neurostimulator ,它被规划在开关责任 cycle.Atrial natnuretic 肽( ANP )在 50 Hz 刺激,大脑 natriuretic 肽( BNP )和N终端职业人员大脑 natriuretic 肽( NT-proBNP )皮脂腺囊瘤;在精选时间 points.For CHF 模型,的 assayed 在 62,400 beads/mL 的 90 m 聚苯乙烯 microspheres 的连续注射( Polybead , Polysciences 公司)被执行导致全球局部缺血,有每周监视的任何一个和 embolization 时间表(集团 1 , n = 25 )或与监视的双周刊和 emboliation 时间表(集团 2 , n36 ) .Echocardiograms 每周与 ventriculograms 和磁性的回声成像扫描一起被使用估计心脏的功能和 ANP , BNP 和 NT-proBNP 是为 AF 模型的 monitored.Results ,为 CHF 模型,遇见 CHF 端点的日子在集团 2 .For 在集团 1 和 89 是 116 AF 和 CHF 模型, NT-proBNP 与在为动物的搜索的研究人员为估计基于设备的治疗的安全和功效建模的我们为 AF 和 CHF 狗模型的发展和评价的经验可以帮助的疾病 states.Conclusion 的发展相关很好。Jon F Urban Renee L Gerhart Jason R Krzeszak Corey R Leet Linnea R Lentz Carolyn B McClay 2011Journal of Geriatric Cardiology2011,8,3:3
13The role of advanced paternal age in modern reproductive medicine显示文摘Christopher Wu Larry I Lipshultz Jason R Kovac 2016Asian Journal of Andrology2016,18,3:3
14Patterns of genomic and phenomic diversity in wine and table grapes显示文摘Grapes are one of the most economically and culturally important crops worldwide,and they have been bred for both winemaking and fresh consumption.Here we evaluate patterns of diversity across 33 phenotypes collected over a 17-year period from 580 table and wine grape accessions that belong to one of the world’s largest grape gene banks,the grape germplasm collection of the United States Department of Agriculture.We find that phenological events throughout the growing season are correlated,and quantify the marked difference in size between table and wine grapes.By pairing publicly available historical phenotype data with genome-wide polymorphism data,we identify large effect loci controlling traits that have been targeted during domestication and breeding,including hermaphroditism,lighter skin pigmentation and muscat aroma.Breeding for larger berries in table grapes was traditionally concentrated in geographic regions where Islam predominates and alcohol was prohibited,whereas wine grapes retained the ancestral smaller size that is more desirable for winemaking in predominantly Christian regions.We uncover a novel locus with a suggestive association with berry size that harbors a signature of positive selection for larger berries.Our results suggest that religious rules concerning alcohol consumption have had a marked impact on patterns of phenomic and genomic diversity in grapes.ZoëMigicovsky Jason Sawler Kyle M Gardner Mallikarjuna K Aradhya Bernard H Prins Heidi R Schwaninger Carlos D Bustamante Edward S Buckler Gan-Yuan Zhong Patrick J Brown Sean Myles 2017Horticulture Research2017,4,1:3
15Assessment of scapulohumeral rhythm for scapular plane shoulder elevation using a modified digital inclinometer显示文摘AIM: To develop a better understanding of scapulohumeral rhythm during scapular plane shoulder elevation.METHODS: Thirteen healthy, college-aged subjects participated in this study. Subjects were free from any upper extremity, neck or back pathology. A modified digital inclinometer was utilized to measure scapular upward rotation of the subject's dominant shoulder. Upward rotation was measured statically as subjects performed clinically relevant amounts of shoulder elevation in the scapular plane. Testing order was randomized by arm position. Scapular upward rotation was assessed over the entire arc of motion and over a series of increments. The percent contributions to shoulder elevation for the scapula and glenohumeral joint were calculated. Scapulohumeral rhythm was assessed and represented the ratio of glenohumeral motion to scapulothoracic motion(glenohumeral elevation: scapular upward rotation). A one-way ANOVA wasused to compare scapular upward rotation between elevation increments.RESULTS: Scapulohumeral rhythm for the entire arc of shoulder elevation was equal to a ratio of 2.34 :1 and ranged from 40.01:1 to 0.90:1 when assessed across the different increments of humeral elevation. Total scapular motion increased over the arc of shoulder elevation. The scapula contributed 2.53% of total motion for the first 30 degrees of shoulder elevation, between 20.87% and 37.53% for 30o-90 o of shoulder elevation, and 52.73% for 90o-120 o of shoulder elevation. Statistically significant differences in scapular upward rotation were identified across the shoulder elevation increments [F(3,48) = 12.63, P = 0.0001].CONCLUSION: Clinically, we must recognize the usefulness of the inclinometer in documenting the variable nature of scapulohumeral rhythm in healthy and injured shoulders.Jason S Scibek Christopher R Carcia 2012World Journal of Orthopedics2012,3,6:2
16Treatment of metastatic liver tumors using stereotactic ablative radiotherapy显示文摘The prognosis of patients with metastatic liver disease remains dismal with a median survival of only 6-12 mo. As 80%-90% of patients are not candidates for surgical therapy, there is a need for effective non-surgical therapies that would improve outcomes in these patients. The body of evidence related to the use of stereotactic ablative radiotherapy(SABR) in metastatic liver disease has substantially grown and evolved over the past decade. This review summarizes the current evidence supporting liver SABR with particular attention given to patient selection, target delineation, organ at risk dose volume constraints, response evaluation imaging and the various SABR techniques for delivering ablative radiotherapy to the liver. Even though it is unclear what dose-fractionation scheme, delivery system, concomitant therapy or patient selection strategy yields the optimum liver SABR outcomes, clear and growing evidence is available that SABR is a safe and effective therapy for the treatment of oligometastatic liver disease.Vimoj J Nair Jason R Pantarotto 2014World Journal of Radiology2014,6,2:2
17GATA3 controls Foxp3^sup +^ regulatory T cell fate during inflammation in mice显示文摘Wohlfert Elizabeth A Grainger John R Bouladoux Nicolas Konkel Joanne E Oldenhove Guillaume Ribeiro Carolina Hager Hall Jason A Yagi Ryoji Naik Shruti Bhairavabhotla Ravikiran Paul William E Bosselut Remy Wei Gang Zhao Keji Oukka Mohamed Zhu 2011Journal of Clinical Investigation2011,,11:2
18A global perspective on cadmium pollution and toxicity in non-occupationally exposed population显示文摘Soisungwan Satarug Jason R Baker Supanee Urbenjapol Melissa Haswell-Elkins Paul E.B Reilly David J Williams Michael R Moore 2002Toxicology Letters2002,,1:2
19The osteogenic potential of adipose-derived stem cells for the repair of rabbit calvarial det'ects显示文摘Jason R Dudas BA Kacey G 2006J Ann Plast Surg2006,56,5:1
20Optimization and implementation of periodic cruise for a hypersonic vehicle 显示文摘Chen Robert H Williamson Walton R Speyer Jason L 2006Journal of Guidance Control and Dynamics2006,29,5:1
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