the cytotoxicity , and ability to induce the expression of prophage in salmonella typhimurium lt2 strains has been examined for 4 furocoumarins , 8-methoxypsoralen ( 8-mop ) , 5-methoxypsoralen ( 5-mop ) , 3-carbethoxypsoralen ( 3-cp ) , and 5-methylisopsoralen ( 5-mi ) given with ultraviolet-a radiation ( u.v.a ) .
C0016859
furocoumarins
C0025684
8-methoxypsoralen