混合功能氧化酶作为污染监测工具：地中海法国海岸的实地研究
Mixed-function oxygenase enzymes as tools for pollution monitoring: field studies on the French coast of the Mediterranean Sea.
作者信息
Narbonne J F, Garrigues P, Ribera D, Raoux C, Mathieu A, Lemaire P, Salaun J P, Lafaurie M
机构信息
Groupe Interface Chimie Biologie des Ecosystèmes Marins (GICBEM), Université de Bordeaux I, Talence, France.
出版信息
Comp Biochem Physiol C Comp Pharmacol Toxicol. 1991;100(1-2):37-42. doi: 10.1016/0742-8413(91)90118-d.
PMID:1677868
Abstract
- MFO enzyme activities were measured in microsomes from whole mussels (Mytilus galloprovincialis) comber livers (Serranus cabrilla), or Posidonia oceanica etiolated tissues, and PAH contents were determined in sediments collected in coastal locations of the French Riviera and Corsica during 3 oceanographic cruises in 1987-1988. 2. BaP activities in mussel and EROD activities measured in fish were strongly correlated to the log of PAH content in sediments. The first results for CA4H in Posidonia showed significant differences related to PAH pollution levels. The increase in MFO activities measured in Corsica in summer 1988 indicated a recent petroleum contamination.
摘要
- 对整个贻贝（地中海贻贝）、鲈鱼肝脏（锯盖鱼）或波喜荡草黄化组织的微粒体中的多功能氧化酶（MFO）活性进行了测量，并在1987 - 1988年的3次海洋学巡航期间，对从法国里维埃拉和科西嘉沿海地区采集的沉积物中的多环芳烃（PAH）含量进行了测定。2. 贻贝中的苯并[a]芘（BaP）活性和鱼类中测得的乙氧基异吩恶唑酮-O-脱乙基酶（EROD）活性与沉积物中PAH含量的对数密切相关。波喜荡草中细胞色素P450 1A（CA4H）的初步结果显示出与PAH污染水平相关的显著差异。1988年夏季在科西嘉测得的MFO活性增加表明最近受到了石油污染。
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