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. Author manuscript; available in PMC: 2009 Dec 3.
Published in final edited form as: J Allergy Clin Immunol. 2009 Jul 9;124(3):558–565.e3. doi: 10.1016/j.jaci.2009.04.035

FIG 3.

FIG 3

Release of sPLA2s and histamine from anti-IgE–stimulated HLMCs. A, HLMCs were incubated with or without anti-IgE (1 μg/mL). Histamine release and PLA2 activity were determined in supernatants, as described in the Methods section. Data are presented as means ± SEs of 4 experiments. *P < .01 versus unstimulated. B, HLMCs were incubated (for 30 minutes at 37°C) with anti-IgE (1 μg/mL). Histamine release and PLA2 activity were determined as described above. Correlation between histamine release and sPLA2 activity was assessed by using the linear regression function of Microsoft Excel.