List of Articles Semi-polar Open Access Article Abstract Page Full-Text 1 - Comparative study of sedation and pre-anesthetic effects of polar, semi polar and non-polar fractions of vinca minor extract in comparison with midazolam in rat A. Rezaei, E. Issabeagloo, مهرداد Pashazadeh, . Open Access Article Abstract Page Full-Text 2 - Study on sedative effects of different fractions of Hop (Humulus lupulus L.) extract compared with diazepam in rats رامین Shishehgar علی Rezaie ایلیاد Iesa beiglou محمد Jalilzadeh Hedayati CH Ahmadizadeh سلما Asl Faeghi A.R Ebadi Open Access Article Abstract Page Full-Text 3 - Comparative study of antibacterial effects of polar, semi-polar, and nonpolar fractions of Rosa canina extract against some pathogenic bacteria sanaz tahmasebi changiz ahmadizadeh