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    Article

    Aristolochic acid I promoted clonal expansion but did not induce hepatocellular carcinoma in adult rats

    Aristolochic acid I (AAI) is a well-known nephrotoxic carcinogen, which is currently reported to be also associated with hepatocellular carcinoma (HCC). Whether AAI is a direct hepatocarcinogen remains controv...

    Yong-zhen Liu, Heng-lei Lu, **n-ming Qi, … in Acta Pharmacologica Sinica (2021)

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    Article

    Possible evidence for a massive black hole in a quasar with double redshift systems

    With the aid of a simple black hole model of quasars we have found that the majority of the distinguishable emission lines in the spectrum of the quasar 1604+179 can be assigned to two redshift systems,z ...

    Yong-Zhen Liu, Zu-Gan Deng, You-Yuan Zhou, Jie-Hao Huang in Astrophysics and Space Science (1986)

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    Article

    The origin and characteristic scale of galaxies

    In this paper, we investigate the influence of the massive neutrino on the early evolution of adiabatic perturbations in the Universe. It is shown that if the neutrino has a non-zero rest mass, the perturbatio...

    Yong-Zhen Liu, Zu-Gan Deng, Shen-Lin Cao in Astrophysics and Space Science (1985)