{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T23:15:29Z","timestamp":1790464529997,"version":"4.1.0"},"reference-count":29,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2017,2,6]],"date-time":"2017-02-06T00:00:00Z","timestamp":1486339200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["1 K08 AR060164\u201001A"],"award-info":[{"award-number":["1 K08 AR060164\u201001A"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Muscle and Nerve"],"published-print":{"date-parts":[[2017,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:sec><jats:title>Introduction<\/jats:title><jats:p>Erythropoietin (EPO) has been identified as a neuroregenerative agent. We hypothesize that it may accelerate recovery after crush injury and may vary with crush severity.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Mice were randomized to mild, moderate, or severe crush of the sciatic nerve and were treated with EPO or vehicle control after injury. The sciatic function index (SFI) was monitored over the first week. Microstructural changes were analyzed by immunofluorescence for neurofilament (NF) and myelin (P<jats:sub>0<\/jats:sub>), and electron microscopy was used to assess ultrastructural changes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>In moderate crush injuries, EPO significantly improved SFI at 7 days post\u2010injury, an effect not observed with other severity levels. Increases in the ratio of P<jats:sub>0<\/jats:sub> to NF were observed after EPO treatment in moderate crush injuries. Electron microscopy demonstrated endothelial cell hypertrophy in the EPO group.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>EPO accelerates recovery in moderately crushed nerves, which may be through effects on myelination and vascularization. Injury severity may influence the efficacy of EPO. <jats:italic>Muscle Nerve<\/jats:italic> <jats:bold>56<\/jats:bold>: 143\u2013151, 2017.<\/jats:p><\/jats:sec>","DOI":"10.1002\/mus.25459","type":"journal-article","created":{"date-parts":[[2017,2,7]],"date-time":"2017-02-07T01:43:12Z","timestamp":1486431792000},"page":"143-151","source":"Crossref","is-referenced-by-count":31,"title":["Erythropoietin accelerates functional recovery after moderate sciatic nerve crush injury"],"prefix":"10.1002","volume":"56","author":[{"given":"Michael B.","family":"Geary","sequence":"first","affiliation":[{"name":"Center for Musculoskeletal Research University of Rochester Medical Center 601 Elmwood Avenue, Box 665 Rochester New York 14642 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haiyan","family":"Li","sequence":"additional","affiliation":[{"name":"Center for Musculoskeletal Research University of Rochester Medical Center 601 Elmwood Avenue, Box 665 Rochester New York 14642 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alissa","family":"Zingman","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Rehabilitation University of Rochester Medical Center Rochester New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John","family":"Ketz","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics and Rehabilitation University of Rochester Medical Center Rochester New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael","family":"Zuscik","sequence":"additional","affiliation":[{"name":"Center for Musculoskeletal Research University of Rochester Medical Center 601 Elmwood Avenue, Box 665 Rochester New York 14642 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karen L.","family":"De Mesy Bentley","sequence":"additional","affiliation":[{"name":"Center for Musculoskeletal Research University of Rochester Medical Center 601 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