Related Experiment Videos
[Skin vasoconstriction effect of contact antiphlogistics]
Dermatologica
|January 1, 1977
Summary
Five contact antiphlogistics were compared to hydrocortisone using the human skin vasoconstriction assay. Results ranked their anti-inflammatory activity, providing valuable data for topical treatments.
Area of Science:
- Dermatology
- Pharmacology
- Biomedical Science
Context:
- Topical anti-inflammatory agents are widely used.
- Evaluating the efficacy of these agents is crucial for clinical application.
- The human skin vasoconstriction assay is a standard method for assessing topical corticosteroid potency.
Purpose:
- To compare the vasoconstrictive activity of five contact antiphlogistics against hydrocortisone.
- To rank the antiphlogistics based on their efficacy in a human model.
- To provide quantitative data on the potency of these topical agents.
Summary:
- Five contact antiphlogistics were tested using the human skin vasoconstriction assay in 20 healthy volunteers.
- Occlusive application for 16 hours was performed with concentrations ranging from 10(-2) to 10(-6) w/w.
- The study successfully ranked the antiphlogistics by their activity relative to hydrocortisone.
Impact:
- This study provides a comparative efficacy ranking of several topical antiphlogistics.
- The findings can guide the selection of appropriate anti-inflammatory treatments.
- Results contribute to the understanding of topical drug potency assessment.