ACCESS PHARMACEUTICALS, INC. (OTC Bulletin Board: ACCP) announced that it has received reports of significant bioavailability of orally delivered insulin in two independently-conducted animal studies. The studies, which confirm earlier findings, were performed as part of on-going work with commercial collaborators that are evaluating Access' Cobalamin™ Oral Drug Delivery Technology.
Access previously reported that its novel Cobalamin-coated insulin containing nanoparticle formulations delivered orally provided a pharmacological response (lowering of blood glucose levels in animal models) equivalent to greater than 80% of that achieved by insulin delivered subcutaneously. The Company believes the substantial oral bioavailability found underscores the formulation's potential for clinical development and ultimate commercialization. Additionally, Access believes that its Cobalamin Oral Drug Delivery Technology has broad application to proteins, small molecule drugs, hormones, and potentially sRNAi therapeutics.