LEP and hydrops fetalis: Table 4 shows the results of the correlation study performed by univariate analysis of the HF class, concentrations of BNP, triglycerides, LDL-C, HDL-C, CETP, and rates of transfer of the four lipids plotted against the plasma concentration of glucose, insulin, leptin, triglycerides, total cholesterol, HDL-C, non-HDL-C and LDL-C, apo A-I, apo B, oxLDL, LCAT, CETP, inflammatory cytokines, and PON-1 activity, as well as the values of the lipid transfer in the two groups studied.