Document Classification

Section Type: RESULTS

Text: Levels were significantly higher in nasal secretions obtained after antigen challenge than in those obtained after buffer challenge with histamine (9 + / - 2. 7 ng/ml vs 1. 2 + / - 0. 5 ng/ml ; p = 0. 04) ; tryptase (95 + / - 83 ng/ml vs 3 + / - 0. 9 ng/ml ; p = 0. 02), leukotriene C4 (5293 + / - 1385 ng/ml vs 578 + / - 183 ng/ml ; p = 0. 02), and albumin (123 + / - 9 ng/ml vs 19 + / - 1. 6 ng/ml ; p = 0. 005) but not with lactoferrin (4. 6 + / - 1. 2 ng/ml vs 4. 1 + / - 28 ng/ml ; p = not significant).