Acta Pharm. Vol. 48 No. 2 pp. 77-144 Zagreb, June 1998
ORIGINAL SCIENTIFIC PAPERS R. Rastogi, A. K. Srivastava, and B. N. Dhawan Prevention of phenobarbitone-induced biochemical changes in liver and serum of rats by Picroliv ....................... 77 Z. Males and M. Medic Saric Optimisation of thin-layer chromatographic analysis of flavonoids and phenolic acids of Salviae folium .............. 85 K. Goracinova, Lj. Klisarova, A. Simov, E. Fredro-Kumbaradzi, K. Mladenovska, and M. Glavas Physico-chemical stability of controlled-release solid dispersion granules containing verapamil.HCl as active substance .................................................... 93 M. M. Ghorab, O. M. Nassar, H. I. Heiba, and N. E. Amin Synthesis of some new phthalazinone derivatives: Biochemical studies and radioprotective activity ............ 101 E. C. Ibezim, C. O. Esimone, and M. U. Adikwu The release properties of microcapsules prepared with polymerized latex of Landolphia dulcis ................. 111 S. Kulevanova, M. Ristic, and T. Stafilov The essential oils of Thymus balcanus, T. ciliatopubescens and T. pseudo-atticus from Macedonia ........................ 119 SHORT COMMUNICATIONS I. Pencheva, I. Kostova, S. Konstantinov, E. Naidenova, M. Karaivanova, and I. Manolov Cardioprotective efficacy of new esculin metal complexes .... 127 B. Benic, H. Soljacic, and N. Benic Efficacy of three different antibiotics in treatment of streptococcal tonsillopharyngitis in children ............ 133 S. Pepeljnjak and Z. Cvetnic Aflatoxigenicity of Rhizopus nigricans strains isolated from drug plants ............................................ 139 ERRATUM ........................................................I