Transdermal delivery of insulin from poloxamer gel: ex vivo and in vivo skin permeation studies in rat using iontophoresis and chemical enhancers.
Gels are considered to be the most suitable delivery vehicle for iontophoresis, as they can be easily amalgamated with the iontophoretic delivery system and can also match the contours of the skin. Insulin was used as a model peptide for large peptides in..... Read More