摘要
采用急性毒性试验和红细胞微核测试法,以洗衣粉为诱变剂,研究洗衣粉对黄鳝急性毒性和黄鳝红细胞的遗传毒性.结果表明:洗衣粉24h和48h的LC50分别为162.639mg/L、107.664mg/L;洗衣粉对黄鳝红细胞的损伤主要表现为微核率和核变形率的增高.在一定范围内,随着洗衣粉浓度的增加和染毒时间的延长,微核率和核变形率增加.
To explore the acute toxicity and mutagenicty of laundry detergent in Erythocytes of Monopterus albus, acute toxicity tests and micronuclei tests were studied. The results showed that the LC50 for 24h and 48h of laundry detergent were 162.639mg/L and 107.664 mg/L. And the damage to Erythocytes of Monopterus albus was the increase of micronucleis rate and nuclear anomalies rate. In certain scope, along with the increase of the laundry detergent concentration and the contamination time, the rates of micronucleus and nuclear anomalies were raised.
出处
《湖南文理学院学报（自然科学版）》
CAS
2009年第4期47-49,共3页
Journal of Hunan University of Arts and Science(Science and Technology)
基金
湖南省教育厅科研重点项目(04A038)
湖南省"十一五"重点建设学科(动物学)资助
关键词
洗衣粉
黄鳝
红细胞
急性毒性
微核
Laundry detergent
Monopterus albus
Erythocytes
Acute toxicity
Nuclear anomalies
