Overcoming skin's barrier: the search for effective and user-friendly drug delivery.

Abstract:

:Although hypodermic needles rapidly deliver large doses of drugs such as insulin across the skin for systemic administration, the pain, local trauma, and difficulty to achieve sustained or complex delivery profiles has motivated development of novel alternative technologies. Microneedles, jet injectors, and thermal poration make micron-scale holes in skin through which drugs can be driven in a user-friendly manner. Chemical enhancers, iontophoresis, electroporation, and ultrasound increase skin permeability by making submicron alterations in skin microstructure for continuous delivery over time.

journal_name

Diabetes Technol Ther

authors

Prausnitz MR

doi

10.1089/152091501300209606

keywords:

subject

Has Abstract

pub_date

2001-07-01 00:00:00

pages

233-6

issue

2

eissn

1520-9156

issn

1557-8593

journal_volume

3

pub_type

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