R
Rakesh K. Gupta
Researcher at West Virginia University
Publications - 465
Citations - 16339
Rakesh K. Gupta is an academic researcher from West Virginia University. The author has contributed to research in topics: Diffusion MRI & Magnetic resonance imaging. The author has an hindex of 65, co-authored 425 publications receiving 15001 citations. Previous affiliations of Rakesh K. Gupta include University at Buffalo & University of Minnesota.
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Carbon-13 NMR spectroscopy of steroidal sapogenins and steroidal saponins
TL;DR: The 13 C NMR chemical shifts of 130 naturally occurring steroidal sapogenins and saponin derivatives published up to 1983 are listed and a number of methods for signal assignment are explained as discussed by the authors.
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Clinical Proton MR Spectroscopy in Central Nervous System Disorders
Gülin Öz,Jeffry R. Alger,Peter B. Barker,Robert Bartha,Alberto Bizzi,Chris Boesch,Patrick J. Bolan,Kevin M. Brindle,Cristina Cudalbu,Alp Dinçer,Ulrike Dydak,Uzay E. Emir,Jens Frahm,Ramón Gilberto González,Stephan Gruber,Rolf Gruetter,Rakesh K. Gupta,Arend Heerschap,Anke Henning,Hoby P. Hetherington,Franklyn A. Howe,Petra Susan Hüppi,Ralph E. Hurd,Kejal Kantarci,Dennis W. J. Klomp,Roland Kreis,Marijn J. Kruiskamp,Martin O. Leach,Alexander P. Lin,Peter R. Luijten,Małgorzata Marjańska,Andrew A. Maudsley,Dieter J. Meyerhoff,Carolyn E. Mountford,Sarah J. Nelson,M. Necmettin Pamir,Jullie W. Pan,Andrew C. Peet,Harish Poptani,S. Posse,Petra J. W. Pouwels,Eva-Maria Ratai,Brian D. Ross,Tom W. J. Scheenen,Christian Schuster,Ian C. P. Smith,Brian J. Soher,Ivan Tkáč,Daniel B. Vigneron,Risto A. Kauppinen +49 more
TL;DR: A summary of brain disorders in which proton (hydrogen 1 [(1)H]) magnetic resonance (MR) spectroscopy has an impact on patient management, together with a critical consideration of common data acquisition and processing procedures is presented.
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Oxidative stress and antioxidants in disease and cancer: a review.
Rakesh K. Gupta,Amit Kumar Patel,Niranjan Shah,Arun Kumar Choudhary,Uday Kant Jha,Uday Chandra Yadav,Pavan Kumar Gupta,Uttam Pakuwal +7 more
TL;DR: This review focuses on the molecular mechanisms through which ROS directly interact with critical signaling molecules to initiate signaling in a broad variety of cellular processes, such as proliferation and survival, ROS homeostasis, and antioxidant gene regulation.
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Relationships Between Choline Magnetic Resonance Spectroscopy, Apparent Diffusion Coefficient and Quantitative Histopathology in Human Glioma
Rakesh K. Gupta,Timothy F. Cloughesy,Usha Sinha,Justine Garakian,Jorge A. Lazareff,Gregory Rubino,Lisa Rubino,Donald P. Becker,Harry V. Vinters,Jeffry R. Alger +9 more
TL;DR: The results indicate that both ADC and spectroscopic choline measures are related to glioma cell density and may prove useful for differentiating dense cellular neoplastic lesions from those that contain large proportions of acellular necrotic space.
Journal Article
Characterization of intracranial mass lesions with in vivo proton MR spectroscopy.
TL;DR: In vivo proton MR spectroscopy, helps in tissue characterization of intracranial mass lesions and is a reliable technique for grading of gliomas when N-acetyl-aspartate/choline and choline/creatine ratios and presence of lipids are used in combination.