Complement proteins and soluble immune complex levels in Nigerians having primary liver cell carcinoma

Serum complement(C3); proteins and circulating immune complex levels were estimated in Nigerians having primary liver cell carcinoma and control subjects by immunodiffusion in agar; biuret and polyethylene glycol precipitation methods respectively. There is however no correlation between the complement (C3) concentrations and the serum levels of immune complexes