ArrayExpress Uploader0rat9464arrayexpress_sid9mRNA gene expression was measured in intact female Sprague-Dawley rats at 6 (young), 26 (adult) and 52 (older) weeks of age at the time...E-GEOD-594/profile/8773/arrayexpressuploader054boneexternalfemurlefttransverseFeb.09, 2015Falseeffect-of-age-on-fracture-healing-in-the-ratE-GEOD-594_A-AFFY-18Effect of Age on Fracture Healing in the RatJan.11, 2015mRNA gene expression was measured in intact female Sprague-Dawley rats at 6 (young), 26 (adult) and 52 (older) weeks of age at the time of fracture. Samples were collected at 0, 0.4, 1, 2, 4, and 6 weeks after fracture. RNA from two rats were pooled for each Affymetrix Rat U34A array. Mid-shaft, simple, transverse left femoral fractures were induced after retrograde intramedullary rod fixation with a Bonnarens and Einhorn device. Samples were collected from one third of the femoral length, centered on the fracture site, including the external callus, cortical bone, and marrow elements. Keywords = rat Keywords = fracture Keywords = age Keywords = time Keywords = femur Keywords: otherhttp://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-594http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-594/samples/