Table 1. Relative steroid hormone concentrations in cell culture supernatants after DHEA treatment.

	DHEA	Androstenedione	Testosterone
SZ95-Sebocytes	22,2%	43,1%	31,5%
Fibroblasts	94,4%	0,2%	0%
Keratinocytes	98,0%	0,4%	0%

Relative concentrations of DHEA, androstenedione and testosterone in supernatants from SZ95 sebocytes (n = 3), primary fibroblasts (n = 7) and primary keratinocytes (n = 4) 24 h after addition of DHEA. Sum of all detected steroid hormones were set to 100% for normalization of results.