1Banakota All, Tezuka Y, Adayana IK, et al. Cytotoxic, hepatoprotective and free radical scavenging effects of propolis from Brazil Peru, the Netherlands and China.J Ethnopharmacol,2000,72:239 -246.
2Basnet P, Mastsuno T, Neidlein R. potent free radical scavenging activity of propel isolated from Brazilian propolis. Z Naturforseh [ C ],1997,52:828 - 833.
3Burdock GA. Review of the biological properties and toxicity of bee propolis. Food Chem Toxicol, 1998,36:347 - 363.
4Chopra S, Pillai KK, Husain SZ, et al. Propolis protects against doxorubicininduced myocardiopathy in rats.Exp Mol pathol, 1995;62:190- 198.
5De Campos ROP, Paulino N, Da Silva, et al. Anti- hyperalgesic effect of an ethanolic extract of propolis in mice and rats. J Pharm Pharmocol, 1998,50:1187 - 1193.
6EIGhazaly MA, Khayyal - MT.The use of aqueous propolis extract against rediationinduced damage. Drugs Exp Clin Res, 1995,21:229 -236.
7Giamalia l,Steinbery D,Grobler S,et al.The effect of propolis exposure on micro - hardness of human enamel in vitro. J Oral Rehabil,1999,26:941 -943.
8Hansson C, Ezzelarab M, Sterner O. Oxidative activation of the propolis hapten isoprenyl caffeate. Acta Dermato-Venerol, 1995,75:34-36.
9Harish Z, Rubinstein A, Golodner M, et al. Suppression of HIV- 1 replication by propolis and its immunoregulatory effect. Drugs Exp Clin Pes, 1997,23:89 - 96.
10Hegazi AG, Ahd EI Hady FK,Ahd Allah FA. Chemical composition and antimicrobial activity of European propolis.Z Naturforseh[C],2000,55:70 - 75.