Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Intradermal delivery of PTTC following microneedle application. An oil-in water emulsion of PTTC was applied to microneedle treated skin. Drug was detected in the epidermis and dermis. All values represent mean ± standard deviation (p value <0.05).
