similarly , the ovarian steroid , testosterone , at the lowest dose administered ( 2 ng/ml medium ) , was found to inhibit both cell-associated and secreted pa activity ( 29.0 % and 73.0 % versus basal , respectively ; n = 5 assays ) , whereas progesterone at the highest dose ( 50 ng/ml media ) significantly depressed only cell-associated pa activity ( 71.9 % ) , but not secreted pa , compared to basal levels ( n = 5 ) .
C0007634
cell
C1327616
secreted