摘要
The effect of cerium nitrate on expression of CaM Ⅰ and PMCA1b in rat liver was studied by means of reverse transcription-polymerase chain reaction (RT-PCR). The result shows that neither a high dose (50 mg·kg -1 ) nor a low dose (1 mg·kg -1 ) of cerium nitrate induces any alterations of expression of CaM Ⅰ and PMCA 1b mRNA after recurrent intraperitoneal injection of cerium nitrate, which suggests that effect of cerium nitrate on CaM and Ca 2+ -ATPase might be at posttranscription level.
The effect of cerium nitrate on expression of CaM Ⅰ and PMCA1b in rat liver was studied by means of reverse transcription-polymerase chain reaction (RT-PCR). The result shows that neither a high dose (50 mg·kg -1 ) nor a low dose (1 mg·kg -1 ) of cerium nitrate induces any alterations of expression of CaM Ⅰ and PMCA 1b mRNA after recurrent intraperitoneal injection of cerium nitrate, which suggests that effect of cerium nitrate on CaM and Ca 2+ -ATPase might be at posttranscription level.
基金
theNationalNaturalScienceFoundationofChina ( 2 96710 34 )andFoundationofNaturalScienceofGuangdongProvince ( 980 32 9)