Serum specific isotypes and cytokines by ELISA.

<p><b>A</b>, Serum CMP-specific IgE, IgG1 and IgG2a. <b>B</b>, Cytokines in the supernatants of spleen cells stimulated with CMP or medium for 72 hs. These results are representative of two independent experiments with similar results. The data are expressed as the mean values ±SEM. Two-way ANOVA was used because all the data had normal distribution and equal variances. <i>***P</i><0.001, <i>**P</i><0.01.