Methods Dimethoate at dose of 0, 12.5, 25 and 50mg/kg was daily given by gavage to SD rats for 28 days and to SHR for 14 days.

 
  • 方法:以0mg/kg,12.;5mg/kg,25mg/kg和50mg/kg樂(lè )果灌胃染毒,每天一次,連續28天染毒SD大鼠,以同樣劑量連續14天染毒SHR。
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