ALB and hydrops fetalis: ConA stimulation significantly increased plasma ALT(73.37±8.42U/L), AST(274.64±32.10U/L) and decreased ALB(27.58±1.87g/L) levels in G2 compared to G1, but simultaneous treatment with HF significantly lowered the level of ALT(59.29±5.63U/L), AST(193.02±30.83U/L) and increased the level of ALB(31.17±2.51 g/L) (Figure 3).