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Sharmila Majumdar
Researcher at University of California, San Francisco
Publications - 505
Citations - 29773
Sharmila Majumdar is an academic researcher from University of California, San Francisco. The author has contributed to research in topics: Osteoarthritis & Cartilage. The author has an hindex of 88, co-authored 477 publications receiving 27074 citations. Previous affiliations of Sharmila Majumdar include University of California & Georgia Regents University.
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Journal ArticleDOI
Trabecular bone is more deteriorated in spinal cord injured versus estrogen-free postmenopausal women
Jill M. Slade,Jill M. Slade,C. Scott Bickel,Christopher M. Modlesky,Sharmila Majumdar,Gary A. Dudley,Gary A. Dudley +6 more
TL;DR: The effect of unloading on bone architecture is greater than that of estrogen loss in middle-aged women, and postmenopausal, ambulatory women did not show the deteriorated trabeculae that were evident in women with SCI.
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Automatic Hip Fracture Identification and Functional Subclassification with Deep Learning.
Justin D. Krogue,Kaiyang Cheng,Kevin M. Hwang,Paul Toogood,Eric G. Meinberg,Erik J. Geiger,Musa Zaid,Kevin C. McGill,Rina Patel,Jae Ho Sohn,Alexandra Wright,Bryan F. Darger,Kevin A. Padrez,Eugene Ozhinsky,Sharmila Majumdar,Valentina Pedoia +15 more
TL;DR: A deep learning model identified and classified hip fractures with expert-level performance, at the very least, and when used as an aid, improved human performance, with aided resident performance approximating that of unaided fellowship-trained attending physicians.
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Association of cartilage defects, and other MRI findings with pain and function in individuals with mild–moderate radiographic hip osteoarthritis and controls
Deepak Kumar,Cory Wyatt,Sonia Lee,Lorenzo Nardo,Thomas M. Link,Sharmila Majumdar,Richard B. Souza +6 more
TL;DR: Acetabular cartilage defects, but not femoral cartilage defect or ROA, were associated with greater self-reported pain and disability and BMELs and subchondral cysts were related to greater hip related self- reported pain and Disability.
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Hyaluronan increases RANKL expression in bone marrow stromal cells through CD44.
Jay J Cao,Patrick A. Singleton,Sharmila Majumdar,Benjamin M. Boudignon,Andrew J. Burghardt,Pam Kurimoto,Thomas J. Wronski,Lilly Y.W. Bourguignon,Bernard P. Halloran +8 more
TL;DR: HA activates CD44 to stimulate RANKL expression in bone marrow stromal cells, and cells from CD44−/− mice exhibit thicker cortical bone and a smaller medullary cavity, but indices of bone resorption are not affected.
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A quantitative study of relaxation rate enhancement produced by iron oxide particles in polyacrylamide gels and tissue
TL;DR: The results suggest that several different mechanisms contribute to relaxation effects in the presence of iron oxide particles and they depend strongly on the way the particles are sequestered.