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Pregled bibliografske jedinice broj: 450801

Toxicological properties of citrinin


Flajs, Dubravka; Peraica, Maja
Toxicological properties of citrinin // Arhiv za higijenu rada i toksikologiju, 69 (2009), 4; 457-464 doi:10.2478/10004-1254-60-2009-1992 (podatak o recenziji nije dostupan, pregledni rad, znanstveni)


Naslov
Toxicological properties of citrinin

Autori
Flajs, Dubravka ; Peraica, Maja

Izvornik
Arhiv za higijenu rada i toksikologiju (0350-3666) 69 (2009), 4; 457-464

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, pregledni rad, znanstveni

Ključne riječi
Mycotoxin; nephrotoxicity; organic anion; oxidative stress

Sažetak
Citrinin (CTN) is a nephrotoxic mycotoxin produced by several fungal strains belonging to the genera Penicillium, Aspergillus, and Monascus. It contaminates various commodities of plant origin, cereals in particular, and is usually found together with another nephrotoxic mycotoxin, ochratoxin A (OTA). These two mycotoxins are believed to be involved in the aetiology of endemic nephropathy. In addition to nephrotoxicity, CTN is also embryocidal and fetotoxic. The genotoxic properties of CTN have been demonstrated with the micronuleus test (MN), but not with single-cell gel electrophoresis. The mechanism of CTN toxicity is not fully understood, especially not whether CTN toxicity and genotoxicity are the consequence of oxidative stress or of increased permeability of mitochondrial membranes. CTN requires complex cellular biotransformation to exert mutagenicity. Compared with other mycotoxins, CTN contamination of food and feed is rather scarce. However, it is reasonable to believe that humans are much more frequently exposed to CTN than generally accepted, because it is produced by the same moulds as OTA, which is a common contaminant of human food all over the world. At present, there are no specifi c regulations either in Croatia or in the European Union concerning CTN in any kind of commodity.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti, Javno zdravstvo i zdravstvena zaštita



POVEZANOST RADA


Projekt / tema
022-0222148-2142 - Toksični učinci mikotoksina na ljude i životinje (Maja Peraica, )

Ustanove
Institut za medicinska istraživanja i medicinu rada, Zagreb

Uključenost u ostale bibliografske baze podataka:


  • MEDLINE


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