1. Department of Biology, Faculty of Science, University of Guilan, Rasht, Iran
2. Pharmaceutical Nanotechnology Department and Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, Shiraz 71345, Iran
3. Razi Serum and Vaccine Research Institute, Shiraz, Iran
4. Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, Shiraz 71345, Iran