Expression of AR, 5-AR1 and 5-AR2 in mouse fibroblast and BPH-1 cells.

<p>(A) mRNA transcription of AR and 5-AR in BPH-1 cells. Low level of AR mRNA, high level of 5-AR1 mRNA and negative 5-AR2 mRNA were detected in BPH-1 cells. (B) mRNA transcription of AR and 5-AR in mouse fibroblasts. A small quantity of AR mRNA and 5-AR2 mRNA, high level of 5-AR1 mRNA were found in mouse fibroblasts.</p>