The summary of the medical Dotoral thesis: Studying polymorphism of TNF-α-308 G>A and TGF-β1-509C>T in hepatocellular carcinoma patients with HBsAg positive

Determining the frequency of genotype and allele of TNF-α – 308 and TGF-β1-509 in HCC patients with HBsAg (+). Analysing the association of TNF-α-308, TGF-β1-509 polymorphism with risk of HCC and some clinical and subclinical characteristics of HCC patients.