REFERENCES
- Bachur NR, Gordon SL, Gee MV (1977): Anthracycline antibiotic augmentation of microsomal electron transport and free radical formation. Mol Pharmacol 13: 901–910.
- Gilbert EJ, Maxwell A (1994): The 24 kDa N-terminal sub-domain of the DNA gyrase B protein binds coumarin drugs. Mol Microbiol 12: 365–373.
- Holmes FA, Frye D, Valero V (1992): Phase I study of taxol (T) and doxorubicin (D) with G-CSF in patients (PT) without prior chemotherapy (CT) for metastatic breast cancer (MBC). Proc Am Soc Clin Oncol 11: 60–65.
- Jagetia GC, Adiga SK (1995): Influence of various concen-trations of taxol on cell survival, micronuclei induction, and LDH activity in cultured V79 cells. Cancer Lett 96: 195–200.
- Jordan MA, Toso RJ, Thrower D, Wilson L (1993): Mecha-nism of mitotic block and inhibition of cell proliferation by taxol at low concentrations. Proc Natl Acad Sci USA 90: 9552–9557.
- Keightley AM, Kobrzynska M, Podbielkowska M, Renke K, Zobel AM (1996): Coumarin and its 4- and 7-substituted derivatives as retardants of mitosis in Allium root promeristem. Int J Pharmacog 34: 105–113.
- Kupidlowska E, Dobrzynska K, Parys E, Zobel AM (1994a): Effect of coumarin and xanthotoxin on oxygen uptake and succinate dehydrogenase activity in plant meristematic cells. J Chem Ecol 20: 2471–2480.
- Kupidlowska E, Bieniak B, Ruchirawat A, Zobel AM (1996): Influence of methyl derivatives of coumarin on mitotic activity and ultrastructure of meristematic cells of Allium cepa root tips. Phytomedicine 2: 275–281.
- Levan A (1938): The effect of colchicine on root mitosis in Allium. Hereditas XXIV: 471–486.
- Lopez-Saez JF, Fernandez-Gomez E (1965): Past index and phase index. Experientia 21: 591–592.
- Podbielkowska M, Waleza M (1980): Result of cyclophos-phamide effect on meristematic cells of anaerobic respi-ration. Acta Soc Bot Pol 49: 363–367.
- Podbielkowska M (1981): Effect of methotrexate on the ultra-structure of Album cepa L., and Haemanthus albiflos Jacq. roots cultured under anaerobic conditions. Acta Soc Bot Pol 50: 557–561.
- Podbielkowska M, Kupidlowska E, Waleza M, Dobrzynska K, Louis SA, Keightley A, Zobel AM (1994): Coumarins as antimitotics. Int J Pharmacog 32: 262–273.
- Schiff PB, Fant J, Horwitz SB (1979): Promotion of micro-tubule assembly in vitro by taxol. Nature 277: 665–667.
- Tinwell H, Ashby J (1994): Genetic toxicity and potential carcinogenicity of taxol. Carcinogensis 15: 1499–1501.
- Wierzchowska-Renke K, Kupidlowska E, Gloniak K, Zobel AM (1998): International Symposium Antitumour Prod-ucts from Higher Plants. p. 106.
- Zobel AM, Schellenberger SE (1999): The antimitotic and clastogenic effects induced by paclitaxel, cephaloman-nine, and baccatin-III on meristematic cells of Allium sativum L. root tips. In press.