Affiliation: College of Pharmacy
- Preformulation study of epigallocatechin gallate, a promising antioxidant for topical skin cancer preventionStefan Proniuk
Cima Labs, 7325 Aspen Lane, Minneapolis, Minnesota 55428, USA
J Pharm Sci 91:111-6. 2002..The t(90) (time for 10% degradation to occur) was 76.1 days at 50 degrees C. It can be concluded that glycerin-based vehicles are suitable for stabilizing EGCG...
- Anhydrous Carbopol polymer gels for the topical delivery of oxygen/water sensitive compoundsStefan Proniuk
Department of Pharmacology and Toxicology, College of Pharmacy, University of Arizona, Tucson, AZ 85721, USA
Pharm Dev Technol 7:249-55. 2002..The purpose of this study was the development and evaluation of an anhydrous glycerin-based Carbopol gel in order to study the stability of the oxygen/water-sensitive agent epigallocatechin gallate (EGCG)...
- Topical formulation studies with DEET (N,N-diethyl-3-methylbenzamide) and cyclodextrinsStefan Proniuk
Department of Pharmacology and Toxicology, College of Pharmacy, University of Arizona, Tucson, Arizona 85721, USA
J Pharm Sci 91:101-10. 2002..The reduced release rate of DEET from these formulations suggests that the toxic potential of DEET may be decreased in these products, while its repellency and stability are maintained...