Mixed-function oxygenase enzymes as tools for pollution monitoring: field studies on the French coast of the Mediterranean Sea.
1. 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.
Groupe Interface Chimie Biologie des Ecosystèmes Marins (GICBEM), Université de Bordeaux I, Talence, France.
J F
JF
Narbonne
P
P
Garrigues
D
D
Ribera
C
C
Raoux
A
A
Mathieu
P
P
Lemaire
J P
JP
Salaun
M
M
Lafaurie
D000818:Animals; D049872:Bivalvia / Q000201:enzymology; D004784:Environmental Monitoring / Q000379:methods*; D005399:Fishes / Q000378:metabolism; D005602:France; D008522:Mediterranean Sea; D008861:Microsomes / Q000201:enzymology*; D006899:Mixed Function Oxygenases / Q000378:metabolism*; D010944:Plants / Q000201:enzymology; D011083:Polycyclic Compounds / Q000032:analysis*; D012989:Soil Pollutants / Q000032:analysis; D014874:Water Pollutants, Chemical / Q000032:analysis*
D011083:Polycyclic Compounds; D012989:Soil Pollutants; D014874:Water Pollutants, Chemical; D006899:Mixed Function Oxygenases