References
- Barberan FAT, Msonthi JD, Hostettmann K (1988): Antifungal epicuticular methylated flavonoids from Helichrysum nitens.. Phytochemistry 27: 753–755, [CSA]
- Carini M, Aldini G, Furlanetto S, Stefani R, Facino RM (2001): LC couplet to ion trap MS for the rapid screening and detection of polyphenol antioxidants from Helichrysum stoechas.. J Pharm Biomed Anal 24: 517–526, [INFOTRIEVE], [CROSSREF], [CSA]
- Cubukcu B, Bingol S (1984): Pharmacognostical investigations on Helichrysum pallasii. (Sprengel) Ledeb. Plantes Medicinales et Phytotherapie 18: 28–35, [CSA]
- Cubukcu B, Mericli AH (1977): Flanoides D'Helichrysum plicatum DC. Plantes Medicinales et Phytotherapie 11: 294–302, [CSA]
- Cubukcu B, Yuksel V (1982): Constituens of Anatolian medicinal plants: Flavonoids of Helichrysum armenium.. J Nat Prod 45: 137–139, [CROSSREF], [CSA]
- Czinner E, Hagymasi K, Blazovics A, Kery A, Szöke E, Lemberkovics E (2000): In vitro. antioxidant properties Helichrysum arenarium. (L.) Moench. J Ethnopharmacol 73: 437–443, [INFOTRIEVE], [CROSSREF], [CSA]
- Denny WA (2004): Emerging DNA topoisomerase inhibitors as anticancer drugs. Expert Opin Emerg Drugs 9: 105–133, [INFOTRIEVE], [CSA]
- Ferguson LR (2001): Role of plant polyphenols in genomic stability. Mutat Res 475: 89–111, [INFOTRIEVE], [CSA]
- Lesher GY, Froelich EJ, Gruett MD, Bailey JH, Brundage RP (1962): 1-Naphtyridine derivatives. A new class of chemotherapeutic agents. J Med Chem 26: 1063–1065, [CROSSREF], [CSA]
- Ma J, Jones SH, Marshall R, Wu X, Hecht SM (2005): DNA topoisomerase I inhibitors from Rinorea anguifera.. Bioorg Med Chem Lett 15: 813–816, [INFOTRIEVE], [CROSSREF], [CSA]
- Meyer JJM, Afolajan AJ, Taylor MB, Engelbrecht L (1996): Antibacterial activity of Helichrysum aureonitens. (Asteraceae). J Ethnopharmacol 52: 41–43, [INFOTRIEVE], [CROSSREF], [CSA]
- Meyer JJM, Afolajan AJ, Taylor MB, Erasmus D (1997): Antiviral activity of galangin isolated from the aerial parts of Helichrysum aureonitens.. J Ethnopharmacol 56: 165–169, [INFOTRIEVE], [CROSSREF], [CSA]
- Tepe B, Sokmen M, Akpulat HA, Sokmen A (2005): In vitro antioxidant activities of the methanol extracts of four Helichrysum. species from Turkey. Food Chem 30: 685–689, [CROSSREF], [CSA]
- Topcu Z (2000): Densitometric quantification of DNA topoisomers in ethidium bromide-stained agarose gels and chemiluminescence-detected X ray films. Acta Biochim Polonica 47: 835–839, [CSA]
- Topcu Z (2001): DNA topoisomerases as targets for anticancer drugs. J Clin Pharm Ther 26: 405–416, [INFOTRIEVE], [CROSSREF], [CSA]
- Topcu Z, Castora FJ (1995): Mammalian mitochondrial DNA topoisomerase I preferentially relaxes supercoils in plasmids containing specific mitochondrial DNA sequences. Biochim Biophys Acta 1264: 377–387, [INFOTRIEVE], [CSA]
- Wall M, Wani MC, Cooke CE, Palmer KH, McPhail AT, Sim GA (1966): Plant anti-tumor agents I: The isolation and structure of camptothecin, a novel alkaloidal leukemia and antitumor inhibitor from Camptotheca acuminata.. J Am Chem Soc 26: 3888–3890, [CROSSREF], [CSA]
- Wang JC (1996): DNA topoisomeases. Ann Rev Biochem 65: 635–692, [INFOTRIEVE], [CROSSREF], [CSA]
- Webb MR, Ebeler SE (2004): Comparative analysis of topoisomerase IB inhibition and DNA intercalation by flavonoids and similar compounds: Structural determinates of activity. Biochem J 384: 527–541, [INFOTRIEVE], [CROSSREF], [CSA]