Fig. 5
From: Intra-iliac bone marrow injection as a novel alternative to intra-tibial inoculation in rat model
Quantitative RT-PCR of insulin-like growth factor 1 gene expression in control compared with tibial and iliac groups. a Electrophoretic mobility of quantitative RT-PCR products of IGF-1 and GAPDH (internal control) genes on 2% agarose gel. Lane 1, first week; lane 2, second week; and lane 3, third week. b Evaluation of IGF-1 gene expression in control, tibial, and iliac groups. Results were analyzed by ANOVA test. Bars bearing different lowercase letters are significantly different at p≤ 0.05