The perivascular cell populations in human skin after topical application of leukotriene B4
- PMID: 2430407
The perivascular cell populations in human skin after topical application of leukotriene B4
Abstract
Fifteen timed biopsies of human skin were performed after application of 100 nanograms of leukotriene B4 in a Finnchamber for six hours. The number of inflammatory cells were counted per high power perivascular field and compared to three control biopsies. At 24 hours a peak of neutrophiles was observed and subsequently lymphocytes predominated. Eosinophils were never prominent. This pattern of successive cell populations has been described in inflammatory and whealing skin disease.