. . "We compared the effect of 5-aminolevulinic acid and its pentylester in the effectivity in photodynamic therapy and we observed that pentylester is effective in 5-10 x lesser concentration. Experiments were done on leukemic cells of HL60 line. , , ,"@en . "5"^^ . "Comparison of ALA- and ALA-pentylester-induced photodynamic effects on leukemic cell lines and normal hematopoietic precursors." . . . "Hrkal, Zbyn\u011Bk" . "Neuveden" . . . . . "Comparison of ALA- and ALA-pentylester-induced photodynamic effects on leukemic cell lines and normal hematopoietic precursors."@en . . "184" . "9th Congress ESP" . "The European Society for Photobiology" . "RIV/00023736:_____/01:00002027" . . . "675959" . "2001-01-01+01:00"^^ . "5-aminolevulinic acid, ALA-pentylester, photodynamic effects, proliferation"@en . . . "0"^^ . "0"^^ . "P(NC5883)" . "Comparison of ALA- and ALA-pentylester-induced photodynamic effects on leukemic cell lines and normal hematopoietic precursors." . "[958A7E040080]" . . . "1"^^ . . "We compared the effect of 5-aminolevulinic acid and its pentylester in the effectivity in photodynamic therapy and we observed that pentylester is effective in 5-10 x lesser concentration. Experiments were done on leukemic cells of HL60 line. , , ," . "4"^^ . "RIV/00023736:_____/01:00002027!RIV/2002/MZ0/L33002/N" . "Comparison of ALA- and ALA-pentylester-induced photodynamic effects on leukemic cell lines and normal hematopoietic precursors."@en .