Research ArticleOpen accessIn the author namesComparative Permeation Studies between Scale Region of Shed Snake Skin and Human Skin In vitroAroonsri Priprem, Chidchanok Khamlert, Thaned Pongjanyakul et al.Scales of shed king cobra (Ophiophagus hannah) skin from the dorsal portions, (SSS) and human breast epidermis (HE) were used as barrier membranes for comparison in an in vitro drug permeation study of nine active compounds (MW range 150-300 g mol-1, pKa 3-10). Each compound, saturated in a donor solution at pH 4.0 or 5.6, permeated through the barrier membrane, … …American Journal of Agricultural and Biological Sciences, Vol. 3, Issue 1 · 31 Mar 2008 · 8,419 accessesView PDFCite
Research ArticleOpen accessIn the author namesAn in vitro Permeation of Phyllanthus amarus Extract Through Human and Shed Snake SkinsAroonsri Priprem, S. Radapong, S. Preeprame et al.An in vitro permeation of a hydroalcoholic extract of Phyllanthus amarus (PaE) was investigated using excised human epidermis and shed king cobra skin as the barrier membranes. Donor and receptor compartments of diffusion cells were pH-controlled to simulate the permeation environment of the human skin. The PaE was analyzed by using normal-phase densitometric TLC detected at λ 280 nm and … …American Journal of Agricultural and Biological Sciences, Vol. 2, Issue 3 · 30 Sep 2007 · 7,790 accessesView PDFCite