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1597篇 您的检索式:作者名="Jayaraman"
    题名 作者 年代 出处 被引量
1急性缺血性卒中的血管内治疗:神经介入外科学学会实践标准委员会的报告显示文摘目的总结采用血管内技术治疗急性缺血性卒中的有关证据并等级分类。方法对美国心脏协会(American Heart Association,AHA)以前发表的推荐意见进行审查并作为当前流程的基础。在此这基础上,进行系统的文献回顾以评估支持急性缺血性卒中血管内治疗的证据。根据AHA卒中委员会和牛津大学循证医学中心提出的循证医学证据分级指南进行评估。对操作安全性、技术效果以及对临床转归的影响进行特别审核。K A Blackham P M Meyers T A Abruzzo F C Alberquerque D Fiorella J Fraser D Frei C D Gandhi D V Heck J A Hirsch D P Hsu M Jayaraman S Narayanan C Prestigiacomo J L Sunshine 包元飞(译) 李永坤(译) 刘新峰(译) 2012国际脑血管病杂志2012,20,12:28
2Husbandry practices and gut health outcomes in weaned piglets:A review显示文摘The immediate post-weaning period is one of the most stressful phases in a pig's life, and during this period, piglets are usually exposed to environmental, social and psychological stressors which have direct or indirect effects on gut health and overall growth performance. In this review, the impact of husbandry practices on gut health outcomes and performance of piglets is discussed. Husbandry practices in the swine barn generally include nutrition and management practices, maintenance of hygienic standards and disease prevention protocols, and animal welfare considerations. Poor husbandry practices could result in reduced feed intake, stress and disease conditions, and consequently affect gut health and performance in weaned piglets. Reduced feed intake is a major risk factor for impaired gut structure and function and therefore a key goal is to maximize feed intake in newly weaned piglets. In weaned piglets, crowding stress could reduce pig performance, favor the proliferation of pathogenic bacteria resulting in diarrhea, stimulate immune responses and interfere with beneficial microbial activities in the gut. Sanitation conditions in the swine barn plays an important role for optimal piglet performance, because unclean conditions reduced growth performance, shifted nutrient requirements to support the immune system and negatively affected the gut morphology in weaned piglets. Appropriate biosecurity measures need to be designed to prevent disease entry and spread within a swine operation,which in turn helps to keep all pigs and piglets healthy. Collectively, husbandry practices relating to feeding and nutrition, animal welfare, biosecurity and disease prevention are important determinants of gut health and piglet performance. Thus, it is suggested that adopting high husbandry practices is a critical piece in strategies aimed at raising pigs without the use of in-feed antibiotics.Balachandar Jayaraman Charles M.Nyachoti 2017Animal Nutrition2017,,3:24
3Laparoscopic pancreatectomy: Indications and outcomes显示文摘The application of minimally invasive approaches to pancreatic resection for benign and malignant diseases has been growing in the last two decades. Studies have demonstrated that laparoscopic distal pancreatectomy(LDP) is feasible and safe, and many of them show that compared to open distal pancreatectomy, LDP has decreased blood loss and length of hospital stay, and equivalent post-operative complication rates and shortterm oncologic outcomes. LDP is becoming the procedure of choice for benign or small low-grade malignant lesions in the distal pancreas. Minimally invasive pancreaticoduodenectomy(MIPD) has not yet been widely adopted. There is no clear evidence in favor of MIPD over open pancreaticoduodenectomy in operative time, blood loss, length of stay or rate of complications. Robotic surgery has recently been applied to pancreatectomy, and many of the advantages of laparoscopy over open surgery have been observed in robotic surgery. Laparoscopic enucleation is considered safe for patients with small, benign or low-grade malignant lesions of the pancreas that is amenable to parenchyma-preserving procedure. As surgeons' experience with advanced laparoscopic and robotic skills has been growing around the world, new innovations and breakthrough in minimally invasive pancreatic procedures will evolve.Shuyin Liang Usmaan Hameed Shiva Jayaraman 2014World Journal of Gastroenterology2014,20,39:11
4Thymoquinone inhibits the migration of mouse neuroblastoma(Neuro-2a) cells by down-regulating MMP-2 and MMP-9显示文摘Thymoquinone(TQ), an active component derived from the medial plant Nigella sativa, has been used for medical purposes for more than 2 000 years. Recent studies have reported that TQ blocked angiogenesis in animal model and reduced migration, adhesion, and invasion of glioblastoma cells. We have recently shown that TQ could exhibit a potent cytotoxic effect and induce apoptosis in mouse neuroblastoma(Neuro-2a) cells. In the present study, TQ treatment markedly decreased the adhesion and migration of Neuro-2a cells. TQ down-regulated MMP-2 and MMP-9 protein expression and m RNA levels and their activities. Furthermore, TQ significantly down-regulated the protein expression of transcription factor NF-κB(p65) but not significantly altered the expression of N-Myc. Taken together, our data indicated that TQ's inhibitory effect on the migration of Neuro-2a cells was mediated through the suppression of MMP-2 and MMP-9 expression, suggesting that TQ treatment can be a promising therapeutic strategy for human malignant neuroblastoma.Arumugam Paramasivam Subramanian Raghunandhakumar Jayaseelan Vijayashree Priyadharsini Gopalswamy Jayaraman 2016Chinese Journal of Natural Medicines2016,14,12:6
5Effects of dietary threonine:lysine ratioes and sanitary conditions on performance, plasma urea nitrogen, plasma-free threonine and lysine of weaned pigs显示文摘Two 21 d-experiments were conducted to determine the optimum standardized ileal digestible(SID)threonine:lysine ratio(Thr:Lys) for weaned piglets reared under clean(Exp. 1) or unclean(Exp. 2) sanitary conditions and fed antibiotic-free diets. In each experiment, 90 mixed-sex pigs(Duroc × [Yorkshire × Landrace]; initial BW 7.2 ± 0.3 kg) were randomly assigned to 5 dietary treatments each with 6 replicates(3 pigs per pen). The dietary treatments were 5 graded levels of SID Thr:Lys(55,59, 63, 67 and 71%). Diets were corn-wheat-soybean meal-based with a constant SID Lys of 1.18% that was set to be second limiting amino acid. In Exp. 1 and Exp. 2, plasma-free Thr increased(P = 0.05) with increasing dietary SID Thr:Lys. In Exp. 1, the SID Thr:Lys for gain-to-feed ratio(G:F) was optimized at 65%.In Exp. 2, the estimated optimal SID Thr:Lys for overall G:F was 66.5%. In conclusion, an average optimal SID Thr:Lys of 65 and 66.5% could be used to optimize feed efficiency for weaned pigs under clean and unclean sanitary conditions, respectively.Balachandar Jayaraman John Htoo Charles Martin Nyachoti 2015Animal Nutrition2015,,4:6
6Effects of plant growth regulators, carbon sources and pH values on callus induction in Aquilaria malaccensis leaf explants and characteristics of the resultant calli显示文摘The endangered tropical tree, Aquilaria malaccensis, produces agarwood for use in fragrance and medicines. Efforts are currently underway to produce valuable agarwood compoundsn tissue culture. The purpose of this study was to develop an optimal growth medium, specifically, the best hormone combination for callus suspension culture. Using nursery-grown A. malaccensis, sterilized leaf explants were first incubated on basic Murashige and Skoog(MS) gel medium containing 15g/L sucrose and at pH 5.7. Different auxin types including 1-naphthaleneacetic acid(NAA), 2,4-dichlorophenoxyacetic acid(2,4-D), and indole-3-butyric acid(IBA), were tested at various concentrations(0.55, 1.1 and 1.65 μM) using the basic medium. Leaf explants were incubated for 30 days in the dark. Callus induced by 1.1 μM NAA had the highest biomass dry weight(DW) of 17.3 mg; however the callus was of a compact type. This auxin concentration was then combined with either 6-benzylaminopurine(BAP) or kinetin at 0.55, 1.1, 2.2 or 3.3 μM to induce growth of friable callus. The 1.1μM NAA + 2.2μM BAP combination produced friable callus with the highest biomass(93.3mg DW). When testing the different carbon sources and pHs, sucrose at 15g/L and pH at 5.7 yielded highest biomasses at 87.7mg and 83 mg DW, respectively. Microscopic observations revealed the arrangement of the friable cells as loosely packed with relatively large cells, while for the compact callus, the cells were small and densely packed. We concluded that MS medium containing 15 g/L sucrose, 1.1 μM NAA + 2.2 μM BAP hormone combination, and a pH of 5.7 was highly effective for inducing friable callus from leaf explants of A. malaccensis for the purpose of establishing cell suspension culture.Shashita JAYARAMAN Nurul Hazwani DAUD Rasmina HALIS Rozi MOHAMED 2014Journal of Forestry Research2014,25,3:4
7T-bet in the spot light: roles in distinct T-cell fate determination显示文摘抄写因素 T 赌注原来被描述为 CD4 + Th1 子集的区别重要。更最近的调查含有在许多天生的有免疫力的房间的系承诺的 T 赌注另外。T 赌注看起来在免疫系统有一个双角色。在某些条件下面, T 赌注提供一个有益的角色,而在某些天生的淋巴的房间的 T 赌注的夸大的表达式能对主机有害。因此,这个抄写因素需要小心地被调整。反馈控制和涉及 T 赌注的表示的 epigenetic 机制尚待充分被阐明。Sundararajan Jayaraman 2013Cellular & Molecular Immunology2013,10,4:3
8Diagnostic yield and safety of jumbo biopsy forceps in patients with subepithelial lesions of the upper and lower GI tract显示文摘Jonathan M. Buscaglia Satish Nagula Vijay Jayaraman David H. Robbins Deepak Vadada Seth A. Gross Christopher J. DiMaio Shireen Pais Kal Patel Divyesh V. Sejpal Michelle K. Kim 2012Gastrointestinal Endoscopy2012,,6:3
9卒中介入治疗培训指南:国际多学会共识文件显示文摘1背景 缺血性卒中是全球人口死亡和残疾的首要原因。很多急性大血管闭塞(emergent large vesselocclusion,ELVO)患者都会遗留长期残疾。事实上,这些颅内大动脉闭塞经常会导致大面积脑损伤,进而造成患者死亡或严重致残。Lavine SD Cockroft K Hoh B Bambakidis N Khalessi AA Woo H Riina H Siddiqui A Hirsch JA Chong W Rice H Wenderoth J Mitchell P Coulthard A Signh TJ Phatorous C Khangure M Klurfan P ter Brugge K Iancu D Gunnarsson T Pongpech S Rodesch G Soderman M Taylor A Krings T Orbach D Picard L Suh DC Zheng HQ Jansen O Muto M Szikora I Pierot L Brouwer P Gralla J Renowden S Andersson T Fiehler J Turjman F White P Januel AC Spelle L Kulcsar Z Chapot R Biondi A Dima S Taschner C Szajner M Krajina A Sakai N Matsumaru Y Yoshknura S Ezura M Fujinaka T Iihara K Ishii A Higashi T Hirohata M Hyodo A Ito Y Kawanishi M Kiyosue H Kobayashi E Kobayashi S Kuwayama N Matsumoto Y Miyachi S Murayama Y Nagata I Nakahara I Nemoto S Niimi Y Oishi H Satomi J Satow T Sugiu K Tanaka M Terada T Yamagami H Diaz O Lylyk P Jayaraman MV Patsalides A Gandhi CD Lee SK Abruzzo T Albani B Ansari SA Arthur AS Baxter BW Bulsara KR Chen M Almandoz JE Fraser JF Heck DV Hetts SW Hussain MS Klucznik RP Leslie-Mawzi TM Mack WJ McTaggart RA Meyers PM Mocco J Prestigiacomo CA Pride GL Rasmussen PA Starke RM Sunenshine PJ Tarr RW Frei DF Pabo M Nogueira RG Zaidat OO Jovin T Linfante I Yavagal D Liebeskind D Novakovic R Pongpech S 许岩 孙瑞 郭芮兵 2017国际脑血管病杂志2017,25,5:2
10Delayed atomoxetine or fluoxetine treatment coupled with limited voluntary running promotes motor recovery in mice after ischemic stroke显示文摘Currently, there is an unmet need for treatments promoting post-stroke functional recovery.The aim of this study was to evaluate and compare the dose-dependent effect of delayed atomoxetine or fluoxetine therapy(starting on post-stroke day 5), coupled with limited physical exercise(2 hours daily voluntary wheel running;post-stroke days 9 to 42), on motor recovery of adult male mice after photothrombotic stroke.These drugs are selective norepinephrine or serotonin reuptake inhibitors indicated for disorders unrelated to stroke.The predetermined primary end-point for this study was motor function measured in two tasks of spontaneous motor behaviors in grid-walking and cylinder tests.Additionally, we quantified the running distance and speed throughout the study, the number of parvalbumin-positive neurons in the medial agranular cortex and infarct volumes.Both sensorimotor tests revealed that neither limited physical exercise nor a drug treatment alone significantly facilitated motor recovery in mice after stroke.However, combination of physical exercise with either of the drugs promoted restoration of motor function by day 42 post-stroke, with atomoxetine being a more potent drug.This was accompanied by a significant decrease in parvalbumin-positive inhibitory interneurons in the ipsilateral medial agranular cortex of mice with recovering motor function, while infarct volumes were comparable among experimental groups.If further validated in larger studies, our observations suggest that add-on atomoxetine or fluoxetine therapy coupled with limited, structured physical rehabilitation could offer therapeutic modality for stroke survivors who have difficulty to engage in early, high-intensity physiotherapy.Furthermore, in light of the recently completed Assessment o F Fluoxet INe In s Troke recover Y(AFFINITY) and Efficacy o F Fluoxetine-a randomis Ed Controlled Trial in Stroke(EFFECTS) trials, our observations call for newly designed studies where fluoxetine or atomoxetine pharmacotherapy is evaluated in combination with structured physical rehabilitation rather than alone.This study was approved by the Texas Tech University Health Sciences Center Institutional Animal Care and Use Committee(protocol # 16019).Faisal F.Alamri Abdullah Al Shoyaib Nausheen Syeara Anisha Paul Srinidhi Jayaraman Serob T.Karamyan Thiruma V.Arumugam Vardan T.Karamyan 2021Neural Regeneration Research2021,16,7:2
11Laparoscopic Distal Pancreatectomy: Evolution of a Technique at a Single Institution显示文摘Shiva Jayaraman Mithat Gonen Murray F. Brennan Michael I. D’Angelica Ronald P. DeMatteo Yuman Fong William R. Jarnagin Peter J. Allen 2010Journal of the American College of Surgeons2010,,4:2
12Tentorial dural arteriovenous fistula presenting as myelopathy: Case series and review of literature显示文摘Dural arteriovenous fistula(DAVF) is a rare type of cerebral arteriovenous malformation. Common presenting symptoms are related to hemorrhage. However, rarely these patients may present with myelopathy. We present two cases of DAVF presenting as rapidly progressive myelopathy. Two treatment options are available: microsurgical interruption of the fistula and endovascular embolization. These treatment options of DAVFs have improved significantly in the last decade. The optimal treatment of DAVFs remains controversial, and there is an ongoing debate as to whether primary endovascular or primary microsurgical treatment is the optimal management for these lesions. However, despite treatment a high percentage of patients are still left with severe disability. The potential for functional ambulation in patients with DAVF is related to the time of intervention. This emphasizes the important of early diagnosis and early intervention in DAVF. The eventual outcome may depend on several factors, such as the duration of symptoms, the degree of disability before treatment, and the success of the initial procedure to close the fistula. The usage of magnetic resonance imaging and selective angiography has significantly improved the ability to characterize DAVFs, however, these lesions remain inefficiently diagnosed. If intervention is delayed even prolonged time in rehabilitation does not change the grave prognosis. This review outlines the presentation, classication and management of DAVF as well as discussing patient outcomes.Robert Gross Rushna Ali Max Kole Curtis Dorbeistein Mahesh V Jayaraman Muhib Khan 2014World Journal of Clinical Cases2014,2,12:2
13Aluminum agglomeration in solid-prop ellant combustion显示文摘Jayaraman K S 1984AIAA Journal1984,22,8:2
14Emerging Tim-3 functions in antimicrobial and tumor immunity显示文摘Kaori Sakuishi Pushpa Jayaraman Samuel M. Behar Ana C. Anderson Vijay K. Kuchroo 2011Trends in Immunology2011,,8:2
15Transfer of a plant chitinese gene into a nitragen-fixing Azospirillum and study of its expression显示文摘JAYARAMAN J MUTHUKRISHNAN S LIANG G H Can J Microbiol0,50,:1
16Feature extraction and denoising using kernel PCA 显示文摘Jade A M Srikanth B Jayaraman V K 2003Chemical Engineering Science2003,58,19:1
17A curved element for the analysis of cable structures显示文摘H B Jayaraman W C Knudson 1981Computers & Structures1981,14,34:1
18Inhibitting sulfate-reducing bacteria in biofilms by expressing the antimibrobial peptides indolicidin and bactenecin显示文摘Jayaraman A Mansfeld FB Wood T K 1999J Ind Microb1999,22,3:1
19India plans $ 200 million attack on malaria显示文摘Jayaraman KS 1997Nature,1997,386,:1
20A multi-commodity, multi-plant, capacitated, facility location problem: formulation and efficient heuristic solutlon显示文摘Pirkul Jayaraman 1998Computers & operational research1998,,25:1
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