R
Raj G. Kumar
Researcher at Icahn School of Medicine at Mount Sinai
Publications - 73
Citations - 1288
Raj G. Kumar is an academic researcher from Icahn School of Medicine at Mount Sinai. The author has contributed to research in topics: Traumatic brain injury & Medicine. The author has an hindex of 16, co-authored 55 publications receiving 928 citations. Previous affiliations of Raj G. Kumar include University of Pittsburgh & Chandka Medical College.
Papers
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Journal ArticleDOI
Purification method dependent fluorescence from nitrogen-vacancy (NV) centers of nano-diamonds
Ravi Kumar,Sujin Yoon,Kwang-Geol Lee,Prabir Pal,Rajendra Pant,C. K. Suman,Sanjay R. Dhakate,Raj G. Kumar,D.K. Avasthi,Dilip K. Singh +9 more
TL;DR: In this article, the structural and photo physical properties of fluorescent nanodiamonds containing nitrogen-vacancy (NV) centers were discussed using two different purification methods; chemical etching (H2SO4:HNO3) and air oxidation (450 °C).
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Early chronic systemic inflammation and associations with cognitive performance after moderate to severe TBI.
TL;DR: Linking inflammatory burden associated with cognitive deficits to functional outcome post-TBI demonstrates the potential impact of immunotherapy interventions aimed at improving cognitive recovery post- TBI and explains greater variance in cognitive composite T-scores than uILS.
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Aging with Traumatic Brain Injury: Deleterious Effects of Injury Chronicity Are Most Pronounced in Later Life.
Amanda R. Rabinowitz,Raj G. Kumar,Adam Sima,Umesh M. Venkatesan,Shannon B. Juengst,Therese M. O'Neil-Pirozzi,Therese M. O'Neil-Pirozzi,Thomas K. Watanabe,Yelena Goldin,Yelena Goldin,Flora M. Hammond,Laura E. Dreer +11 more
TL;DR: In this paper, the effects of age on longitudinal traumatic brain injury (TBI) outcomes were studied and the authors focused on both chronic and evolving TBI effects and age-related changes in health and function.
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Temporal Acute Serum Estradiol and Tumor Necrosis Factor-α Associations and Risk of Death after Severe Traumatic Brain Injury.
Raj G. Kumar,Dominic DiSanto,Nabil Awan,Leah E. Vaughan,Marina S. Levochkina,Justin Weppner,David W. Wright,Sarah L. Berga,Yvette P. Conley,Maria M. Brooks,Amy K. Wagner +10 more
TL;DR: E2 and TNFα are two systemic, reciprocally-related biomarkers that may be indicative of systemic compromise and increased mortality risk after severe TBI.
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Probabilistic Matching of Deidentified Data From a Trauma Registry and a Traumatic Brain Injury Model System Center: A Follow-up Validation Study.
Raj G. Kumar,Zhensheng Wang,Matthew R. Kesinger,Mark A.J. Newman,Toan T Huynh,Janet P. Niemeier,Jason L. Sperry,Amy K. Wagner +7 more
TL;DR: Future work will apply the refined probabilistic matching algorithm to the Traumatic Brain Injury Model Systems and the National Trauma Databank to generate a merged data set for clinical traumatic brain injury research use.