EAG Laboratories has added dermal absorption studies to its suite of GLP-compliant testing services. The company now offers testing outlined in OECD 427 (in vivo studies in rodent models) and OECD 428 (in vitro studies using human and animal skin), which are often performed in parallel to predict dermal absorption in humans (sometimes called “the triple pack” or “parallelogram” approach).   Dermal absorption studies help pharmaceutical manufacturers evaluate skin absorption of topical drug del...