c("cell line: MCF-7:5C", "cell type: breast cancer cell line", "treated with: vehicle (0.1% EtOH) as control for 72hrs")
c("cell line: MCF-7:5C", "cell type: breast cancer cell line", "treated with: E2 (10-9mol/L)for 72 hrs")
c("cell line: MCF-7:5C", "cell type: breast cancer cell line", "treated with: 4-OHT (10-6mol/L) for 72 hrs")
c("cell line: MCF-7:5C", "cell type: breast cancer cell line", "treated with: E2 (10-9mol/L) plus 4-OHT (10-6mol/L) for 72 hrs")
c("cell line: MCF-7:5C", "cell type: breast cancer cell line", "treated with: PP2 (5x10-6mol/L) for 72 hrs")
c("cell line: MCF-7:5C", "cell type: breast cancer cell line", "treated with: E2 (10-9mol/L) plus PP2 (5x10-6mol/L) for 72 hrs")