4.2. Biochemistry
4.2.1. Cell culture and drug treatment
C6 Rat glioma, NIH/3T3 mouse embryonic fibroblast and 5RP7
H-ras oncogene transformed rat embryonic fibroblast cells were
incubated in Dulbecco's Modified Eagle's Medium (DMEM) (Sigma,
Deisenhofen, Germany) supplemented with 10% fetal calf serum
(Gibco, Paisley, Scotland). A549 Human lung adenocarcinoma cells
were incubated in 90% RPMI supplemented with 10% fetal bovine
serum (Gibco, Paisley, Scotland). All media were supplemented
with 100 IU/mL penicillin-streptomycin (Gibco, Paisley, Scotland)
and cells were incubated at 37 C in a humidified atmosphere of
95% air and 5% CO2. Exponentially growing cells were plated at
2 104 cells/mL into 96-well microtiter tissue culture plates (Nunc,
Denmark) and incubated for 24 h before the addition of the drugs
(the optimum cell number for cytotoxicity assays was determined
in preliminary experiments). The stock solutions of the compounds
were prepared in dimethyl sulfoxide (DMSO; Sigma Aldrich, Poole,
UK) and further dilutions were made with fresh culture medium
(the concentration of DMSO in the final culture medium was
4.2. Biochemistry4.2.1. Cell culture and drug treatmentC6 Rat glioma, NIH/3T3 mouse embryonic fibroblast and 5RP7H-ras oncogene transformed rat embryonic fibroblast cells wereincubated in Dulbecco's Modified Eagle's Medium (DMEM) (Sigma,Deisenhofen, Germany) supplemented with 10% fetal calf serum(Gibco, Paisley, Scotland). A549 Human lung adenocarcinoma cellswere incubated in 90% RPMI supplemented with 10% fetal bovineserum (Gibco, Paisley, Scotland). All media were supplementedwith 100 IU/mL penicillin-streptomycin (Gibco, Paisley, Scotland)and cells were incubated at 37 C in a humidified atmosphere of95% air and 5% CO2. Exponentially growing cells were plated at2 104 cells/mL into 96-well microtiter tissue culture plates (Nunc,Denmark) and incubated for 24 h before the addition of the drugs(the optimum cell number for cytotoxicity assays was determinedin preliminary experiments). The stock solutions of the compoundswere prepared in dimethyl sulfoxide (DMSO; Sigma Aldrich, Poole,UK) and further dilutions were made with fresh culture medium(the concentration of DMSO in the final culture medium was <0.1%which had no effect on the cell viability).
การแปล กรุณารอสักครู่..
