the in vivo biologic activities of the hematoporphyrin derivative ( photofrin ) and the enriched , so-called `` '' active fraction '' '' ( photofrin ii ) were determined by measuring the necrosis produced in implanted tumors in dba/2ha mice exposed to various total doses of light ( 20-100 j/cm2 ) after ip administration of 10 mg/kg standard doses of either photofrin or photofrin ii .
C0121300
hematoporphyrin derivative
C0729236
photofrin