John Elfar - Publications

Penn State University College of Medicine 
Peripheral neurotrauma, muscle atrophy

33 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Lee JI, Gurjar AA, Talukder MAH, Rodenhouse A, Manto K, O'Brien M, Karuman Z, Govindappa PK, Elfar JC. Purposeful Misalignment of Severed Nerve Stumps in a Standardized Transection Model Reveals Persistent Functional Deficit With Aberrant Neurofilament Distribution. Military Medicine. 186: 696-703. PMID 33499508 DOI: 10.1093/milmed/usaa344  0.4
2021 Gurjar AA, Manto KM, Estrada JA, Kaufman M, Sun D, Talukder H, Elfar JC. 4-Aminopyridine: A Single-Dose Diagnostic Agent to Differentiate Axonal Continuity in Nerve Injuries. Military Medicine. 186: 479-485. PMID 33499448 DOI: 10.1093/milmed/usaa310  0.4
2021 Wandling GD, Lee JI, Talukder MAH, Govindappa PK, Elfar JC. Novel Real-time Digital Pressure Sensor Reveals Wide Variations in Current Nerve Crush Injury Models. Military Medicine. 186: 473-478. PMID 33499447 DOI: 10.1093/milmed/usaa346  0.4
2020 Elfar W, Gurjar AA, Talukder MAH, Noble M, Di Lorenzo C, Elfar J. Erythropoietin promotes functional recovery in a mouse model of postoperative ileus. Neurogastroenterology and Motility : the Official Journal of the European Gastrointestinal Motility Society. e14049. PMID 33368893 DOI: 10.1111/nmo.14049  0.52
2020 Lee JI, Gurjar AA, Talukder MAH, Rodenhouse A, Manto K, O'Brien M, Govindappa PK, Elfar JC. A novel nerve transection and repair method in mice: histomorphometric analysis of nerves, blood vessels, and muscles with functional recovery. Scientific Reports. 10: 21637. PMID 33303798 DOI: 10.1038/s41598-020-78481-1  0.4
2020 Talukder MAH, Lee JI, Hegarty JP, Gurjar AA, O'Brien M, Karuman Z, Wandling GD, Govindappa PK, Elfar JC. An Obligatory Role of Schwann Cell-Specific Erythropoietin Receptors in Erythropoietin-Induced Functional Recovery and Neurogenic Muscle Atrophy after Nerve Injury. Muscle & Nerve. PMID 33205838 DOI: 10.1002/mus.27121  0.4
2020 Hsu CG, Talukder MAH, Yue L, Turpin LC, Noble M, Elfar JC. Human equivalent dose of oral 4-aminopyridine differentiates nerve crush injury from transection injury and improves post-injury function in mice. Neural Regeneration Research. 15: 2098-2107. PMID 32394968 DOI: 10.4103/1673-5374.280319  0.52
2020 Govindappa PK, Talukder MAH, Gurjar AA, Hegarty JP, Elfar JC. An effective erythropoietin dose regimen protects against severe nerve injury-induced pathophysiological changes with improved neural gene expression and enhances functional recovery. International Immunopharmacology. 82: 106330. PMID 32143001 DOI: 10.1016/j.intimp.2020.106330  0.4
2020 Clark AR, Hsu CG, Hassan Talukder MA, Noble M, Elfar JC. Transdermal delivery of 4-aminopyridine accelerates motor functional recovery and improves nerve morphology following sciatic nerve crush injury in mice. Neural Regeneration Research. 15: 136-144. PMID 31535662 DOI: 10.4103/1673-5374.264471  0.52
2019 Modrak M, Talukder MAH, Gurgenashvili K, Noble M, Elfar JC. Peripheral nerve injury and myelination: Potential therapeutic strategies. Journal of Neuroscience Research. PMID 31608497 DOI: 10.1002/jnr.24538  0.52
2019 Yue L, Talukder MAH, Gurjar A, Lee JI, Noble M, Dirksen R, Chakkalakal J, Elfar JC. 4-Aminopyridine attenuates muscle atrophy after sciatic nerve crush injury in mice. Muscle & Nerve. PMID 31093982 DOI: 10.1002/mus.26516  0.52
2019 Noble M, Tseng KC, Li H, Elfar JC. 4-Aminopyridine as a Single Agent Diagnostic and Treatment for Severe Nerve Crush Injury. Military Medicine. 184: 379-385. PMID 30901424 DOI: 10.1093/milmed/usy399  0.52
2019 Modrak M, Sundem L, Gupta R, Zuscik MJ, Elfar J. Pharmacological Attenuation of Electrical Effects in a Model of Compression Neuropathy. The Journal of Bone and Joint Surgery. American Volume. 101: 523-530. PMID 30893233 DOI: 10.2106/JBJS.18.00162  0.44
2017 Modrak M, Sundem L, Elfar J. Erythropoietin enhanced recovery after peripheral nerve injury. Neural Regeneration Research. 12: 1268-1269. PMID 28966638 DOI: 10.4103/1673-5374.213544  0.44
2016 Geary MB, Li H, Zingman A, Ketz J, Zuscik M, De Mesy Bentley KL, Noble M, Elfar JC. Erythropoietin accelerates functional recovery after moderate sciatic nerve crush injury. Muscle & Nerve. PMID 28168703 DOI: 10.1002/mus.25459  0.52
2016 Childs S, Mann T, Dahl J, Ketz J, Hammert WC, Murray PM, Elfar J. Differences in the Treatment of Distal Radius Fractures by Hand Fellowship Trained Surgeons: A Study of ABOS Candidate Data. The Journal of Hand Surgery. PMID 28027845 DOI: 10.1016/j.jhsa.2016.11.015  0.44
2016 Tseng KC, Li H, Clark A, Sundem L, Zuscik M, Noble M, Elfar J. 4-Aminopyridine promotes functional recovery and remyelination in acute peripheral nerve injury. Embo Molecular Medicine. PMID 27861125 DOI: 10.15252/emmm.201506035  0.52
2016 Sundem L, Chris Tseng KC, Li H, Ketz J, Noble M, Elfar J. Erythropoietin Enhanced Recovery After Traumatic Nerve Injury: Myelination and Localized Effects. The Journal of Hand Surgery. PMID 27593486 DOI: 10.1016/j.jhsa.2016.08.002  0.52
2016 Zingman A, Li H, Sundem L, DeHority B, Geary M, Fussel T, Mooney R, Zuscik M, Elfar J. Shoulder arthritis secondary to rotator cuff tear: A reproducible murine model and histopathologic scoring system. Journal of Orthopaedic Research : Official Publication of the Orthopaedic Research Society. PMID 27500994 DOI: 10.1002/jor.23383  0.52
2016 Mahmoud M, Hegazy M, Khaled SA, Abdelatif NM, Osman W, Elfar JC. Radiographic Parameters to Predict Union After Volar Percutaneous Fixation of Herbert Type B1 and B2 Scaphoid Fractures. The Journal of Hand Surgery. 41: 203-7. PMID 26815328 DOI: 10.1016/j.jhsa.2015.11.006  0.68
2016 Lee DJ, Zingman A, Elfar JC. The use of interference screw fixation in the modified Brunelli technique for scapholunate dissociation Journal of Hand Surgery: European Volume. 41: 110-111. DOI: 10.1177/1753193414535349  0.68
2015 Nikkel LE, Kates SL, Schreck M, Maceroli M, Mahmood B, Elfar JC. Length of hospital stay after hip fracture and risk of early mortality after discharge in New York state: Retrospective cohort study Bmj (Online). 351. DOI: 10.1136/bmj.h6246  0.68
2015 Dahl J, Lee DJ, Elfar JC. Anatomic relationships in distal radius bridge plating: a cadaveric study Hand. DOI: 10.1007/s11552-015-9762-y  0.68
2014 Stanbury SJ, English C, Yaseen Z, Reed JD, Chen T, Awad H, Elfar JC. The Effect of Pulley Reconstruction on Maximum Flexion, Bowstringing, and Gliding Coefficient in the Setting of Zone II Repair of FDS and FDP: a Cadaveric Investigation. Hand (New York, N.Y.). 9: 99-104. PMID 24570645 DOI: 10.1007/s11552-013-9560-3  0.68
2014 Elfar J, Menorca RMG, Reed JD, Stanbury S. Composite bone models in orthopaedic surgery research and education Journal of the American Academy of Orthopaedic Surgeons. 22: 111-120. PMID 24486757 DOI: 10.5435/JAAOS-22-02-111  0.68
2013 Chu JY, Chen T, Awad HA, Elfar J, Hammert WC. Comparison of an all-inside suture technique with traditional pull-out suture and suture anchor repair techniques for flexor digitorum profundus attachment to bone. The Journal of Hand Surgery. 38: 1084-90. PMID 23578439 DOI: 10.1016/j.jhsa.2013.02.015  0.68
2013 Reed JD, Stanbury SJ, Menorca RM, Elfar JC. The emerging utility of composite bone models in biomechanical studies of the hand and upper extremity Journal of Hand Surgery. 38: 583-587. PMID 23391360 DOI: 10.1016/j.jhsa.2012.12.005  0.68
2013 Elfar J, Mann T. Fracture-dislocations of the proximal interphalangeal joint Journal of the American Academy of Orthopaedic Surgeons. 21: 88-98. PMID 23378372 DOI: 10.5435/JAAOS-21-02-88  0.68
2013 Buckley T, Mitten D, Elfar J. The effect of informed consent on results of a standard upper extremity intake questionnaire Journal of Hand Surgery. 38: 366-371. PMID 23291079 DOI: 10.1016/j.jhsa.2012.10.036  0.68
2010 Elfar JC, Yaseen Z, Stern PJ, Kiefhaber TR. Individual finger sensibility in carpal tunnel syndrome. The Journal of Hand Surgery. 35: 1807-12. PMID 21050964 DOI: 10.1016/j.jhsa.2010.08.013  0.68
2008 Elfar JC, Jacobson JA, Puzas JE, Rosier RN, Zuscik MJ. Erythropoietin accelerates functional recovery after peripheral nerve injury. The Journal of Bone and Joint Surgery. American Volume. 90: 1644-53. PMID 18676893 DOI: 10.2106/JBJS.G.00557  0.68
2003 Williams ZM, Elfar JC, Eskandar EN, Toth LJ, Assad JA. Parietal activity and the perceived direction of ambiguous apparent motion. Nature Neuroscience. 6: 616-23. PMID 12730699 DOI: 10.1038/nn1055  0.68
2001 Williams s, Eskandar E, Elfar J, Assad J. Parietal neuronal responses to a bistable motion illusion Journal of Vision. 1: 404a. DOI: 10.1167/1.3.404  0.68
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