in the hydration of the outermost layer as well as in the barrier function (moisture retention) of
the epidermis.
Due to logistical and technical reasons and also because the measurements were carried out on
only one subject, further tests with more test subjects, using optimized test conditions and
additional measuring methods (eg, for the determination of capillary blood flow and oxygen
saturation of hemoglobin) are necessary. This way, the general medical risks can be determined
via skin physiological parameters and the side effects on the skin due to long-term stay in space
can be minimized.
PUBLICATION(S)
Tronnier H, Wiebusch M, Heinrich U. Change in skin physiological parameters in space - Report
on and results of the first study on man. Skin Pharmacology and Physiology. 2008;21(5):283-
- doi: 10.1159/000148045.
This investigation is complete; however additional results are pending publication.