Fig. 3.
Activation of eosinophils by SCF.
Isolated eosinophils from mice heavily infected with S mansoni were subjected to activation with SCF at various concentrations (1-100 ng/mL). Culture supernatants were harvested at 4 hours after activation and assayed for LTC4 levels. Data represent mean ± SEM of 3 repeat activations. *P < .05.
