Chitin microneedles for an easy-to-use tuberculosis skin test.

Jin, Jungho; Reese, Valerie; Coler, Rhea; Carter, Darrick; Rolandi, Marco · Adv Healthc Mater · 2014

basic_science · Level V

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Abstract

An easy-to-use tuberculosis skin test is developed with chitin microneedles that deliver purified protein derivative at the correct skin depth and result in a positive test in BCG-immunized guinea pigs.

Medical subject headings