CD79A and hydrops fetalis: When we checked to see if immunoglobulin levels were altered with probiotic treatments (Fig. 14n), we observed that IgA was significantly elevated in the HF DEP – Probiotics group when compared to the HF Control (p < 0.001), HF DEP (p = 0.001) and HF Control – Probiotics (p < 0.001) group.