The cytogenetic effects of attenuatedlive measles vaccine on somatic andsermonal cells of 057BL/J mice werestudied.The frequencies of micronuc-lei of polychroma
Possible anti-mutagenic effects of eighnatural foods (sesame、chestnut、dad-lily、laver、red date、bamboo shoot、kelp、greentea) on Salmonella typhimurium TA98
The mice were treated i.p with a doseof 20mg/kg Pb(CH3COO)2 and 2mg/kgCdCL2.10 mice/dose group each received1 i.p of test chemicals.per day.Animals of 4 dose gr