Chunmei Lin

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After maternal intake, nicotine crosses the placental barrier and causes severe embryonic disorders and fetal death. In this study, we investigated whether β -carotene has a beneficial effect against nicotine-induced teratogenesis in mouse embryos (embryonic day 8.5) cultured for 48 h in a whole embryo culture system. Embryos exposed to nicotine (1 mM)(More)
Glucohexaose is a safe farm chemical used for pathogen prevention, which can induce systemic acquired resistance in cucumber. We found that glucohexaose treatment of cucumber plant induced an accumulation of the reactive oxidative species (ROS). Histochemistry showed sharp increases in O2- and H2O2 5 h after glucohexaose treatment. After 5 h, the O2-(More)
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