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  • Title: [Inhibitory effects of m-nifedipine on angiotensin II stimulated proliferation and protein synthesis in cultured rabbit aortic smooth muscle cells].
    Author: Gu HB, Tang YH, Xu Y.
    Journal: Yao Xue Xue Bao; 1996; 31(10):732-6. PubMed ID: 9863239.
    Abstract:
    By using rabbit aortic smooth muscle cells (VSMC) in culture as a model, the effects of m-nifedipine (m-Nif) on the growth of VSMC were observed. The results showed that m-Nif inhibited [3H]-thymidine and [3H]-leucine incorporation into DNA and protein, decreased cell number in a concentration-dependent manner in angiotensin II (ANG II) induced VSMC. At the concentration of 2 mumol.L-1, m-Nif was found to reduce the ANG II (100 nmol.L-1) stimulated [3H]-thymidine, [3H]-leucine incorporation and cell number by 46%, 58% and 53%, respectively. Our results suggest that m-Nif can inhibit ANG II stimulated proliferation and protein synthesis in cultured rabbit aortic VSMC.
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