1. Applied Biotechnology Research Center; Baqiyatallah Univ. of Medical Sciences; Tehran Iran
2. Dept. of Drug Sciences; Univ. of Pavia, Medicinal Chemistry and Pharmaceutical Technology Section; via Taramelli 12 27100 Pavia Italy
3. Amol Univ. of Special Modern Technologies; Amol Iran
4. Dept. of Biology; Faculty of basic science; Univ. of Mazandaran; Babolsar Iran
5. Pharmacognosy Research Laboratories; Medway School of Science, Univ. of Greenwich; Central Ave. Chatham-Maritime Kent ME4 4TB U.K.