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  1. Article

    Open Access

    Complexity and characteristic frequency studies in ECG signals of mice based on multiple scale factors

    Existing methods of physiological signal analysis based on nonlinear dynamic theories only examine the complexity difference of the signals under a single sampling frequency. We developed a technique to measur...

    **aoDong Yang, AiJun He, Peng Liu, TongFeng Sun, **nBao Ning in Science China Life Sciences (2011)

  2. No Access

    Article

    Effect of quercetin on chronic enhancement of spatial learning and memory of mice

    In this study we evaluated the effect of quercetin on D-galactose-induced aged mice using the Morris water maze (MWM) test. Based on the free radical theory of aging, experiments were performed to study the possi...

    Jiancai Liu, Huqing Yu, **nbao Ning in Science in China Series C: Life Sciences (2006)