Prostaglandins. 1984 Mar
Bisgaard H, Ford-Hutchinson AW, Charleson S, Taudorf E.
Abstract
Tear fluid was obtained from allergic subjects from control eyes and eyes challenged with specific allergen and levels of leukotriene C4 (LTC4)-immunoreactivity determined by radioimmunoassay. Formal identification of the leukotrienes released was not possible but the levels of LTC4-immunoreactive material in allergen-challenged tear fluid (4.9 +/- 2.3 ng/ml, n = 9) were significantly higher (p less than 0.01) than those in control tear fluid (0.07 +/- 0.06 ng/ml, n = 9). These results provide evidence that leukotrienes, which account for the biological activity of slow reacting substance of anaphylaxis, may be released in allergic reactions in vivo in man.
PMID: 6729144
