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雄性新西兰兔肝脏中苯代谢物DNA加合物形成的体内研究。

An in vivo study of benzene metabolite DNA adduct formation in liver of male New Zealand rabbits.

作者信息

Bauer H, Dimitriadis E A, Snyder R

机构信息

Joint Graduate Program in Toxicology, Rutgers the State University of New Jersey, Piscataway 08855.

出版信息

Arch Toxicol. 1989;63(3):209-13. doi: 10.1007/BF00316370.

DOI:10.1007/BF00316370
PMID:2764707
Abstract

Rabbits were treated with benzene (586 mg/kg/b.i.d./4 days) after which DNA was isolated from liver and analyzed for adduct formation using the [32P] post-labeling method of Randerath and coworkers (Randerath et al. 1981; Reddy et al. 1984, 1986, 1987). Liver 500 g and 9000 g fractions were analyzed for adducts. There appeared to be several adducts in both the 500 g and 9000 g fractions observed on radioautographs of cellulose-TLC plates. Several adducts were also observed when the 9000 g fraction was studied using HPLC.

摘要

兔子经苯(586毫克/千克/每日两次/共4天)处理后,从肝脏中分离出DNA,并使用Randerath及其同事的[32P]后标记法(Randerath等人,1981年;Reddy等人,1984年、1986年、1987年)分析加合物的形成。对肝脏500克和9000克组分进行加合物分析。在纤维素薄层层析板的放射自显影片上观察到,500克和9000克组分中似乎都有几种加合物。当使用高效液相色谱法研究9000克组分时,也观察到了几种加合物。

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