摘要:
A method for measuring of histamine in an epidermis comprising applying an adhesive article to an epithelium of a mammal; allowing for adherence of epithelial cells to the adhesive article; removing the adhesive article from the epithelium of the mammal; preparing the adhesive article using standard laboratory methods for extraction; extracting histamine from the epithelial cells adhered to said adhesive article; measuring histamine from the epithelial cells adhered to said adhesive article; determining the amount of histamine in the epithelial cells as compared to a baseline sample. Further, a method of objectively measuring the perception of itch in mammals and wherein there is a reduction in histamine from a baseline level which is directly proportional to a reduction in an itch perception.
摘要:
A method of improving the health of hair emerging from a scalp comprising a reduction of oxidative stress in the scalp by application of a composition resulting in reduction in oxidative stress in pre-emergent hair as demonstrated by reduced oxidative stress in emergent hair.
摘要:
A method of improving the health of hair emerging from a scalp comprising application of a composition to reduce oxidative stress in the scalp causing reduced oxidative stress in pre-emergent hair resulting in healthier emergent hair having reduced water absorption and reduced surface energy
摘要:
A noninvasive method for diagnosing skin health in a subject comprising collecting a skin sample/epithelial cell sample from the subject; detecting a level of one or more biomarkers selected from the group consisting of Myeloperoxidase and oxidized lipids in the epithelial cell sample/skin cell sample; diagnosing the subject as having oxidative stress and/or oxidative damage based on the level of a detected biomarker. Further, a noninvasive method for evaluating the efficacy of products for skin health.