Hirao F, Nishikawa H, Yasaki S, Ogura T, Azuma I, Taniyama T, Yoshimoto T, Kishimoto S, Yamamura Y
Gan. 1978 Aug;69(4):453-9.
Intravenous injection of oil-attached BCG cell-wall skeleton showed potent preventive activity for induction of lung cancer by the intrabronchial instillation of chemical carcinogens (3-methylcholanthrene, 4-nitroquinoline 1-oxide) in rabbits. On the other hand, the thymectomized rabbits developed lung cancer by instillation of chemical carcinogens at an 80% incidence, compared to 47.2% in the controls. There were no differences in the appearance of amyloidosis between thymectomized and BCG cell-wall skeleton-treated rabbits and the controls.
静脉注射附着油的卡介苗细胞壁骨架,对通过向兔支气管内滴注化学致癌物(3-甲基胆蒽、4-硝基喹啉 1-氧化物)诱导肺癌具有强大的预防活性。另一方面,胸腺切除的兔通过滴注化学致癌物发生肺癌的发生率为80%,而对照组为47.2%。胸腺切除的兔、卡介苗细胞壁骨架处理的兔与对照组之间,淀粉样变性的出现没有差异。