1. Nayak, A., S. Prakash, A. Kanani and P. Bhargav, 2014. Function of stem cells and their future roles in healthcare. Int. J. Pharm. Res. Rev., 3: 76-102.
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2. Nayak, A and S. De, 2014. Phytopharmacognostic investigation of Marsdenia tenacissima (roxb) moon. World J. Pharm. Res., 3: 891-904.
3. Nayak, A and S. De, 2014. In-vitro hypoglycemic activity evaluation of Marsdenia tenacissima and Sphaeranthus indicus. Inventi Rapid: Ethnopharmacol., 2014: 1-4.
4. Nayak, A. and S. De, 2013. Pharmacognostical and phytochemical investigations of Sphaeranthus indicus leaves. Inventi Rapid: Planta Activa, Vol. 2013. .
5. Nayak, A. and S. De, 2013. Anti diabetic potential medicinal plants. J. Pharm. Res., 6: 32-46.
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6. Nayak, A., J. Pokar and D. Vashadiya, 2012. Drugs used in treatment of Thalassemia. Int. J. Pharm. Technol., 4: 2244-2265.
7. Nayak, A., 2012. Blood brain barrier: A problem or unmet need. J. Pharm. Res., 5: 1882-1888.
8. Nayak, A., 2011. Involvement of stem cell in cancers. J. Pharm. Res., 4: 3295-3299.