Fig. 3From: Mass spectrometric study of variation in kinin peptide profiles in nasal fluids and plasma of adult healthy individualsBox plots of kinin levels in nasal lavage fluid (NLF) normalized to the return volume (A; n = 24) and nasal epithelial lining fluid (NELF, B; n = 22) of healthy volunteers are depicted. An overview of median [interquartile range (IQR)] levels is shown in C LLOQ: lower limit of quantificationBack to article page