3-hydroxyacyl-coenzyme a dehydrogenase deficiency: identification of a new mutation causing hyperinsulinemic hypoketotic hypoglycemia, altered organic acids and acylcarnitines concentrations.
Laboratory analyses performed showed that in total 78 cases had findings consistent with complement-mediated aHUS: 24 cases indicated presence of CFH-specific antibodies whereof five cases had isolated low C3 titres and six cases had deficiency of CFHR1.
In order to get to clues about T-cell independent versus T-cell dependent immune mechanism in ALS, we measured IgG subclasses in 25 ALS-patients: 16 patients had deficiency of T-cell dependent expressed IgG1 or IgG3 or both with essentially normal levels of T-cell independent expressed IgG2 and IgG4.