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112篇 您的检索式:作者名="Deepak P"
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1Multimodality imaging of ovarian cystic lesions: Review with an imaging based algorithmic approach显示文摘Ovarian cystic masses include a spectrum of benign, borderline and high grade malignant neoplasms. Imaging plays a crucial role in characterization and pretreatment planning of incidentally detected or suspected adnexal masses, as diagnosis of ovarian malignancy at an early stage is correlated with a better prognosis. Knowledge of differential diagnosis, imaging features, management trends and an algorithmic approach of such lesions is important for optimal clinical management. This article illustrates a multi-modality approach in the diagnosis of a spectrum of ovarian cystic masses and also proposes an algorithmic approach for the diagnosis of these lesions.Ashish P Wasnik Christine O Menias Joel F Platt Usha R Lalchandani Deepak G Bedi Khaled M Elsayes 2013World Journal of Radiology2013,5,3:7
2Establishing the presence or absence of chronic kidney disease:Uses and limitations of formulas estimating the glomerular filtration rate显示文摘The development of formulas estimating glomerular filtration rate(eG FR) from serum creatinine and cystatin C and accounting for certain variables affecting the production rate of these biomarkers, including ethnicity, gender and age, has led to the current scheme of diagnosing and staging chronic kidney disease(CKD),which is based on e GFR values and albuminuria.This scheme has been applied extensively in various populations and has led to the current estimates of prevalence of CKD. In addition, this scheme is applied in clinical studies evaluating the risks of CKD and the efficacy of various interventions directed towards improving its course. Disagreements between creatinine-based and cystatin-based e GFR values and between e GFR values and measured GFR have been reported in various cohorts. These disagreements are the consequence of variations in the rate of production and in factors, other than GFR, affecting the rate of removal of creatinine and cystatin C. The disagreements create limitations for all e GFR formulas developed so far. The main limitations are low sensitivity in detecting early CKD in several subjects, e.g., those with hyperfiltration, and poor prediction of the course of CKD. Research efforts in CKD are currently directed towards identification of biomarkers that are better indices of GFR than the current biomarkers and,particularly, biomarkers of early renal tissue injury.Ahmed Alaini Deepak Malhotra Helbert Rondon-Berrios Christos P Argyropoulos Zeid J Khitan Dominic SC Raj Mark Rohrscheib Joseph I Shapiro Antonios H Tzamaloukas 2017World Journal of Methodology2017,7,3:7
3Intraoperative abdominal ultrasound in oncologic imaging显示文摘Significant advances in ultrasound technology have created new opportunities for its use in oncologic imaging. The advent of new transducers with focal beam technology and higher frequency has solidified the role of intraoperative sonography (IOUS) as an invaluable imaging modality in oncologic surgery of the liver, kidneys and pancreas. The ability to detect and characterize small lesions and the precise intraoperative localization of such tumors is essential for adequate surgical planning in segmental or lobar hepatic resections, metastasectomy, nephron-sparing surgery, and partial pancreatectomy. Also, diagnostic characterization of small equivocal lesions deemed indeterminate by conventional preoperative imaging such as multidetector computed tomography or magnetic resonance imaging, has become an important application of IOUS. This article will review the current applications of IOUS in the liver, kidneys and pancreas.Leonardo P Marcal Madhavi Patnana Priya Bhosale Deepak G Bedi 2013World Journal of Radiology2013,5,3:3
4Fluid balance concepts in medicine:Principles and practice显示文摘The regulation of body fluid balance is a key concern in health and disease and comprises three concepts. The first concept pertains to the relationship between total body water(TBW) and total effective solute and is expressed in terms of the tonicity of the body fluids. Disturbances in tonicity are the main factor responsible for changes in cell volume, which can critically affect brain cell function and survival. Solutes distributed almost exclusively in the extracellular compartment(mainly sodium salts) and in the intracellular compartment(mainly potassium salts) contribute to tonicity, while solutes distributed in TBW have no effect on tonicity. The second body fluid balance concept relates to the regulation and measurement of abnormalities of sodium salt balance and extracellular volume. Estimation of extracellular volume is more complex and error prone than measurement of TBW. A key function of extracellular volume, which is defined as the effective arterial blood volume(EABV), is to ensure adequate perfusion of cells and organs. Other factors, including cardiac output, total and regional capacity of both arteries and veins, Starling forces in the capillaries, and gravity also affect the EABV. Collectively, these factors interact closely with extracellular volume and some of them undergo substantial changes in certain acute and chronic severe illnesses. Their changes result not only in extracellular volume expansion, but in the need for a larger extracellular volume compared with that of healthy individuals. Assessing extracellular volume in severe illness is challenging because the estimates of this volume by commonly used methods are prone to large errors in many illnesses. In addition, the optimal extracellular volume may vary from illness to illness, is only partially based on volume measurements by traditional methods, and has not been determined for each illness. Further research is needed to determine optimal extracellular volume levels in several illnesses. For these reasons, extracellular volume in severe illness merits a separate third concept of body fluid balance.Maria-Eleni Roumelioti Robert H Glew Zeid J Khitan Helbert Rondon-Berrios Christos P Argyropoulos Deepak Malhotra Dominic S Raj Emmanuel I Agaba Mark Rohrscheib Glen H Murata Joseph I Shapiro Antonios H Tzamaloukas 2018World Journal of Nephrology2018,7,1:3
5T - cell non - Hodgkin's lymphomas reported to the FDA AERS with tumor necrosis factor - alpha ( TNF - alpha) inhibitors : results of the REFURBISH study 显示文摘Deepak P Sifuentes H Sherid M 2013AmJGastroenterol2013,108,1:1
6Heart rate recovery after exercise isapredictor of mortality, independent of the angiographicseverity of coronary disease显示文摘Deepak P Vivekananthan Eugene H Blackstone ClaireE Pothier 2003Journal of the AmericanCollege of Cardiology2003,42,5:1
7DWT Based robust tech- nique of watermarking applied on digital images显示文摘CHIRAG S DEEPAK P 2012International Journal of Soft Computing and Engineer- ing2012,2,2:1
8CPAP compliance in Indian OSAHS patients can be improved by correcting mask and humidifier related problems显示文摘Pallavi P Mir A Deepak T 2014Chest2014,145,145:1
9T-cell non-Hodgkin'slymphomas reported to the FDA AERS with tumor necrosisfactor-alpha (TNF-α) inhibitors: results of the REFURBISH study显示文摘Deepak P Sifuentes H Sherid M 2013Am J Gastroenterol2013,108,1:1
10Usage pat tern, glycemic improvement, hypoglycemia, and body mass index changes with sulfonylureas in real-life clinical practice: results rom OBSTACLE Hypoglycemia Study显示文摘Kalra S Deepak MC Narang P el al 2013Diabetes Technol Ther2013,15,2:1
11Incomplete Inhibition of Thromboxane Biosynthesis by Acetylsalicylic Acid: Determinants and Effect on Cardiovascular Risk显示文摘John W. Eikelboom Graeme J. Hankey Jim Thom Deepak L. Bhatt P Gabriel Steg Gilles Montalescot S Claiborne Johnston Steven R. Steinhubl Koon-Hou Mak J Donald Easton Christian Hamm Tingfei Hu Keith A.A. Fox Eric J. Topol 2008Circulation2008,,17:1
12Control and characterization of individual grains and grain boundaries in graphene grown by chemical vapour deposition显示文摘YU Qing-kai JAUREGUI Luis A WU Wei COLBY Robert TIAN Ji-fa SU Zhi-hua CAO He-lin LIU Zhi-hong PANDEY Deepak WEI Dong-guang CHUNG Ting-fung PENG Peng GUIS1NGER N P STACH E A BAO Ji-ming PEI Shin-shem CHEN Yong P 2011Nature Materials2011,10,6:1
13Boron nitride nanotubes and nanowires 显示文摘Deepak F L Vinod C P Mukhopadhyay K 2002Chemical Physics Lett2002,353,:1
14Regeneration and genetic transformation of grain legumes: An overview显示文摘Atika C Deepak P 2003Current Science2003,84,:1
15Boron nitride nanotubes and nanowires显示文摘DEEPAK F L VINOD C P MUKHOPADHYAY K 2002Chem Phys Lett2002,353,:1
16Urbanization and Its Im- pact on Groundwater: A Remote Sensing and GIS-based Assess- ment Approach显示文摘Mahesh K J Deepak K Garg P K 2009Environmentalist2009,29,1:1
17Development of a graded TiCN coating for cemented carbide cutting tools:a design approach 显示文摘Krishnan N Boppana S P Deepak G B 1995Wear1995,188,12:1
18Transient state in-pack respiration rates of mushroom under modified atmosphere packaging based on enzyme kinetics显示文摘Deepak R R Shashi P 2007Postharvest Technology2007,98,12:1
19IL-la and IL-113 are en- dogenous mediators linking cell injury to the adaptive alloim- mune response显示文摘Deepak A R Kevin J T Jordan S P 2007J Immunol2007,179,:1
20Acibenzolar-s-methyl primes cell wall strengthening genes and reactive oxygen species forming/scavenging enzymes in cucumber after fungal pathogen attack 显示文摘Deepak S A Ishii H Park P 2006Physiological and Molecular Plant Pathology2006,69,1:1
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