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Micropuncture closu...
Micropuncture closure following high density microarray patch application in healthy subjects
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- Henricson, Joakim, 1977- (author)
- Linköpings universitet,Avdelningen för klinisk kemi och farmakologi,Medicinska fakulteten,Region Östergötland, Akutkliniken i Linköping
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- Muller, David A. (author)
- Univ Queensland, Australia
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- Ben Baker, S. (author)
- Vaxxas Pty Ltd, Australia
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- Iredahl, Fredrik, 1988- (author)
- Linköpings universitet,Avdelningen för prevention, rehabilitering och nära vård,Medicinska fakulteten,Region Östergötland, Vårdcentralen Åby
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- Togö, Totte (author)
- Region Östergötland, Allergicentrum US
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- Anderson, Chris D, 1949- (author)
- Linköpings universitet,Avdelningen för cellbiologi,Medicinska fakulteten,Region Östergötland, Hudkliniken i Östergötland
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(creator_code:org_t)
- 2022-01-22
- 2022
- English.
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In: Skin research and technology. - : Wiley. - 0909-752X .- 1600-0846. ; 28:2, s. 305-310
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https://liu.diva-por... (primary) (Raw object)
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Abstract
Subject headings
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- Background The high-density microarray patch (HD-MAP) promises to be a robust vaccination platform with clear advantages for future global societal demands for health care management. The method of action has its base not only in efficient delivery of vaccine but also in the reliable induction of a local innate physical inflammatory response to adjuvant the vaccination process. The application process needs to induce levels of reactivity, which are acceptable to the vaccine, and from which the skin promptly recovers. Materials and methods 1 x 1 cm HD-MAP patches containing 5000, 250-mu m long microprojections were applied to the skin in 12 healthy volunteers. The return of skin barrier function was assessed by transepidermal water loss (TEWL) and reaction to topical histamine challenge. Results Skin barrier recovery by 48 h was confirmed for all HD-MAP sites by recovered resistance to the effects of topical histamine application. Conclusions Our previous observation, that the barrier disruption indicator TEWL returns to normal by 48 h, is supported by this papers demonstration of return of skin resistance to topical histamine challenge in twelve healthy subjects.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Dermatologi och venereologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Dermatology and Venereal Diseases (hsv//eng)
Keyword
- evaporimetry; microneedles; polarisation reflectance spectroscopy; skin barrier integrity; skin reactivity; vaccination
Publication and Content Type
- ref (subject category)
- art (subject category)
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