1. Synthesis and antihepatotoxic activity of some new xanthones containing 1, 4-dioxane ring system
Shah Alam Khan and Bahar Ahmed

2. Simultaneous determination of ampicillin sodium and sulbactam sodium in binary mixtures and commercial dosage forms using chemometrics-assisted spectrophotometric technique
Zelalem M, Abdel-Maaboud I. Mohammed, Adnan A. Bekhit and Ariaya Hymete

3. Effect of ocimum sanctum extract on sodium nitrite-induced experimental amnesia in mice
Manoj Dokania, Kamal Kishore and P.K. Sharma