Objectives:This study is to investigate the effects of new anti-tumor formular(NAF)on expression of PCNA,P21 ras and NF-KB P65 in liver precancerous lesions of HBV large envelope transgenic mice injected by aflatoxin ...
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Objectives:This study is to investigate the effects of new anti-tumor formular(NAF)on expression of PCNA,P21 ras and NF-KB P65 in liver precancerous lesions of HBV large envelope transgenic mice injected by aflatoxin B1(AFB1).Methods:The precancerous HBV large envelope transgenic mouse injected by AFB1 liver model was *** was given water,NAF concentrated water solution throughout the whole experiment(48 weeks).PCNA,P21 ras and NF-KB P65 protein expression were detected by immunohistochemical ***: PCNA,P21 ras and NF-KB P65 expressions were significantly inhibited by NAF *** NAF inhibited PCNA,P21 ras and NF-KB P65 protein expressions,therefore,NAF could show obvious effects on protecting against synergistic hepatoearcinogenesis of HBV and AFB1.
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