Higher Expression of mRNA and Protein of Insulin‐Like Growth Factor Binding Protein‐3 in Old Rat Penile Tissues: Implications for Erectile Dysfunction

Our data suggest that the increased mRNA and protein expression of IGFBP‐3 in old rats may play a role in ED. Pu X‐Y, Zheng X‐G, Zhang Y, Xiao H‐J, Xu Z‐P, Liu J‐M, Wang H‐P, Wen A‐M, Zhou X‐X, and Wu Y‐L. Higher expression of mRNA and protein of insulin‐like growth factor binding protein‐3 in old rat penile tissues: Implications for erectile dysfunction. J Sex Med 2011;8:2181-2190.