Cytotoxic activity of extracts from Linum cell cultures.
Callus and suspension cultures of Linum narbonense and Linum leonii were developed to study the production of lignans and their cytotoxic activity. Justicidin B was determined to be the main lignan. The maximal yield of justicidin B up to 2.22 mg/g of the cell dry weight was detected in the callus cultures of L. leonii, followed by the callus cultures of L. narbonense (1.57 mg/g dwt). The cytotoxicity of the obtained extracts was measured using the MTT-dye assay. L. narbonense and L. leonii both showed cytotoxic activity.
Vasilev
N P
NP
Department of Pharmacognosy, Faculty of Pharmacy, Sofia 1000, Bulgaria.
Ionkova
I
I
D000972:Antineoplastic Agents, Phytogenic / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D045744:Cell Line, Tumor / Q000187:drug effects; D019597:Flax; D006801:Humans; D020128:Inhibitory Concentration 50; D017705:Lignans / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use; D008517:Phytotherapy; D010936:Plant Extracts / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D012639:Seeds
D000972:Antineoplastic Agents, Phytogenic; D017705:Lignans; D010936:Plant Extracts