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110篇 您的检索式:作者名="Narain S"
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1Radiation exposure and reduction in the operating room: Perspectives and future directions in spine surgery显示文摘Intraoperative imaging is vital for accurate placement of instrumentation in spine surgery. However, the use of biplanar fluoroscopy and other intraoperative imaging modalities is associated with the risk of significant radiation exposure in the patient, surgeon, and surgical staff. Radiation exposure in the form of ionizing radiation can lead to cellular damage via the induction of DNA lesions and the production of reactive oxygen species. These effects often result in cell death or genomic instability, leading to various radiation-associated pathologies including an increased risk of malignancy. In attempts to reduce radiation-associated health risks, radiation safety has become an important topic in the medical field. All practitioners, regardless of practice setting, can practice radiation safety techniques including shielding and distance to reduce radiation exposure. Additionally, optimization of fluoroscopic settings and techniques can be used as an effective method of radiation dose reduction. New imaging modalities and spinal navigation systems have also been developed in an effort to replace conventional fluoroscopy and reduce radiation doses. These modalities include Isocentric Three-Dimensional C-Arms, O-Arms, and intraoperative magnetic resonance imaging. While this influx of new technology has advanced radiation safety within the field of spine surgery, more work is still required to overcome specific limitations involving increased costs and inadequate training.Ankur S Narain Fady Y Hijji Kelly H Yom Krishna T Kudaravalli Brittany E Haws Kern Singh 2017World Journal of Orthopedics2017,8,7:9
2具有低动脉粥样硬化风险特征的专业耐力运动员的亚临床冠状动脉疾病发病率显示文摘研究表明,具有冠状动脉疾病(coronary artery disease,CAD)危险因素的中老年(健将)运动员比久坐个体冠状动脉钙化(coronary artery calcium,CAC)评分更高。尚没有研究评估具有低动脉粥样硬化风险特征的专业运动员的CAD患病率。刘莉 叶鹏 Merghani A Maestrini V Rosmini S Cox AT Dhutia H Bastiaenen R David S Yeo TJ Narain R Malhotra A Papadakis M Wilson MG Tome M AlFakih K Moon JC Sharma S 2017中华高血压杂志2017,25,6:8
3Syntheses of curcumin bioconjugates and study of their antibacterial activities against β-lactamase-producing microo rganisms显示文摘Kumar S Narain U Tripathi S 2001Bioconjugate Chem2001,12,4:1
4Profiling of human leukocyte antigens in Eales' disease显示文摘Biswas J Mukesh BN Narain S 1997International Ophthalmology1997,21,5:1
5Citrulline dependence of anti-cyclic citrullinated peptide antibodies in systemie lupus erythematosus as a marker of deforming erosive arthritis 显示文摘Kakumanu P Sobel E S Narain S 2009J Rheumatoid2009,36,12:1
6Design,development and synthesis of mixed bioconjugates of piperic acid-glycine,curcumin-glycine/alanine and curcumin-glycine-piperic acid and their antibacterial and antifungal properties显示文摘Mishra S Narain U Mishra R 2005Bioorg Med Chem2005,13,5:1
7Behavior of brick masonry under cyclic compressive loading 显示文摘NARAINE K SINHA S 1989Journal of Construction Engineering and Management1989,115,2:1
8Stress-strain curves for brick masonry in biaxial compression 显示文摘Naraine K Sinha S 1992Journal of Structural Engineering1992,188,6:1
9N-terminal probrain natriuretic peptide predicts adverse outcomes in acute-myocardial infarction even with preserved left ventrieular ejection fraction 显示文摘Purl A Narain VS Mehrotra S 2006Indian Heart J2006,58,2:1
10N-Terminal ProBrain Natriuretic Peptide as a Predictor of Short-term Outcomes in Acute Myocardial Infarction显示文摘PRUI A NARAIN V S MEHROTRA S 2005Indian Heart J2005,57,:1
11Nterminal probrain natriuretic peptide as a predictor of short-term outcomes in acute myocardial infarction 显示文摘Puri A Narain V S Mehrotra S 2005Indian Heart J2005,57,4:1
12High sensitivity C-reactive protein in systemic lupus erythematosus: relation to disease activity, clinical presentation and implications for cardiovascular risk显示文摘Barnes EV Narain S Naranjo A 2005Lupus2005,14,8:1
13Citrulline dependence of anti-cyclic citrullinated peptide antibodies in systemic lupus erythematosus as a marker of deforming/erosive arthritis 显示文摘Kakumanu P Sobel ES Narain S 2009J Rheumatol2009,36,12:1
14N-terminal proBrain natri- uretic peptide as a predictor of short term outcomes in acute myocar- dial infarction显示文摘Prui A Narain VS Mehrotra S 2005Indian Heart J2005,57,4:1
15N Terminal probrain natriuretic peptide predicts adverse outcomes in aeute-myocar dial infarction even with preserved left ventricular ejection fraction显示文摘Purl A Narain VS Mehrotra S et a! 2006Indian Heart J2006,58,13:1
16Aromatic dioxygenases: molecular biocatalysis and applications 显示文摘Derek R B Narain D S Christopher C R 2001Curr Opin Biotechnol2001,12,:1
17High sensitivity C-reactive protein in systemic lupus erythematosus:relation to disease activity,clinical presentation and implications for cardiovascular risk显示文摘BARNES E V NARAIN S NARANJO A 2005Lupus2005,14,8:1
18Model study of passive earthpressures in sand 显示文摘Narain J Saran S Nandakumaran P 1969Journal of the Soil Mechanics and FoundationDivision ASCE1969,95,4:1
19Citrulline dependence of anti-cyclic citrullinated peptide antibodies in systemic lupus erythematosus as a marker of deforming/erosive arthritis 显示文摘Kakumanu P Sobel ES Narain S 2009J Rheumatol2009,36,12:1
20Association of anti- nucleoprotein autoantibodies with upregulation of Type I interferon-inducible gene transcripts and dendritic cell maturation in systemic lupus erythematosus显示文摘Zhuang H Narain S Sobel E 2005Clin Immunol2005,117,3:1
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