title: [Cumulative exposure to pesticide residues in food].
abstract: The results of food monitoring studies indicate that humans are constantly exposed to residues ofplant protection products (pesticides) in marketed food products. Hence, assessment of the risk to consumers associated with the consumption of products containing residues of the active substances of pesticides is a key stage in both the registration of pesticides and official control of foodstuffs. However there are frequent cases of exposure not only to individual active substances but also to mixtures of pesticide residues. These levels are usually low, below of effective action, and interaction such as synergism orpotentiation is not expected to occur At the same time, literature data indicate that for mixtures sharing a common MOA (Mode of Action/Mechanism of Action), the probability of additive effects is high, even after adjusting for the low levels of the mixed pesticide residues present. Accordingly, health risk assessment for consumers exposed to such mixtures (cumulative/aggregate risk) has become an issue of topical importance. EU-level initiatives regarding the development of appropriate methodology for the estimation of cumulative/aggregate risk have brought about considerable progress in this area. The article discusses various aspects of estimation of cumulative risk for consumers associated with exposure to mixtures of pesticide residues in food.
authors: Zakład Toksykologii Srodowiskowej, Narodowy Instytut Zdrowia Publicznego-Państwowy Zakład Higieny, Warszawa. gkostka@pzh.gov.pl
authors: Grazyna
authors: G
authors: Kostka
authors: Katarzyna
authors: K
authors: Urbanek-Olejnik
authors: Monika
authors: M
authors: Liszewska
mesh_terms: D003257:Consumer Product Safety / Q000592:standards; D004781:Environmental Exposure / Q000032:analysis*; D004784:Environmental Monitoring / Q000379:methods*; D005062:European Union; D005504:Food Analysis / Q000379:methods*; D005506:Food Contamination / Q000706:statistics & numerical data*; D033161:Government Regulation; D006801:Humans; D008452:Maximum Allowable Concentration; D010573:Pesticide Residues / Q000032:analysis*; D010575:Pesticides / Q000032:analysis; D011044:Poland; D018570:Risk Assessment / Q000592:standards*
chemical_list: D010573:Pesticide Residues; D010575:Pesticides