Organochlorine pesticides and PCBs in wild boars from Calabria (Italy).
At present, there are no specific studies on the evaluation of environmental toxicological risks in Calabria (south of Italy) and on the presence of contaminants in the fauna of this region. The aim of the present research was to investigate the levels of contamination by OC pesticides and PCBs in some organs and tissues of wild boars (utilized as 'biological indicator') from various areas of Calabria. Quantitative determinations of organochlorines were carried out using GC-ECD and confirmed with GC-MS in 154 samples from wild boars (heart, liver, lung, kidney, muscle tissue and spleen) during the hunting season from 2000 to 2002. The results indicate the low residual levels of DDE in 8 samples and DDT in 4 samples and PCBs residues (Aroclor 1232) below the detection limits were found. Therefore, these results show that the Calabria region is not at contamination risk from organochlorines and moreover is free from health problems for the consumer of boar meat.
Department of Veterinary Public Health, Section of Veterinary Pharmacology and Toxicology, University of Messina, Polo SS Annunziata, Messina, Italy. fnaccari@unime.it
F
F
Naccari
F
F
Giofrè
P
P
Licata
D
D
Martino
M
M
Calò
N
N
Parisi
D000818:Animals; D004784:Environmental Monitoring / Q000379:methods*; D004785:Environmental Pollutants / Q000032:analysis* / Q000493:pharmacokinetics; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D007306:Insecticides / Q000032:analysis* / Q000493:pharmacokinetics; D007558:Italy; D008297:Male; D011078:Polychlorinated Biphenyls / Q000032:analysis* / Q000493:pharmacokinetics; D012680:Sensitivity and Specificity; D034421:Sus scrofa; D014018:Tissue Distribution
D004785:Environmental Pollutants; D007306:Insecticides; D011078:Polychlorinated Biphenyls