Risk steatosis from imazalil
This standard action is of type: Risks
Traditional risk assessment often uses animal data to evaluate toxicological limit values, such as the acceptable daily intake (ADI). However, in-vitro tests may help to reduce the use of test animals. In the standard action described here such a traditional risk calculation can be compared to a similar calculation based on in-vitro data. For example, a risk calculation of steatosis as health effect and imazalil as chemical substance can be compared to the toxicological hazard characterisation based on in-vitro data from AdipoRed measurements in human liver cells. In-vitro concentrations are assumed to represent internal liver concentrations. A human physiologically based kinetic model for imazalil is used to extrapolate from in-vitro to in-vivo doses.
In this standard action, risk for steatosis from exposure to imazalil is estimated from in-vivo or in-vitro based hazard characterisations.
- Two parameter sets are available:
- estimates based on QSAR models only, and 
- estimates based on QSAR models and in-vitro experiments. 
 
The latter parameter set shows that in the long term concentration levels of imazalil in the liver are stationary.
| Table Group | Name | Repository | Type | 
|---|---|---|---|
| AdverseOutcomePathwayNetworks | AOPN-Effects-EffectRelations-181017.xlsx | Standard Actions/Risk steatosis from imazalil | Fixed | 
| Effects | AOPN-Effects-EffectRelations-181017.xlsx | Standard Actions/Risk steatosis from imazalil | Fixed | 
| DoseResponseData | BfR-HepaRG-AdipoRed-Single.xlsx | Standard Actions/Risk steatosis from imazalil | Fixed | 
| Concentrations | ConcentrationsSSD_20190129.zip | Standard Actions/Risk steatosis from imazalil | Fixed | 
| Compounds | EuroMix Substances Inventory (v8) (PPPs).zip | Standard Actions/Risk steatosis from imazalil | Fixed | 
| KineticModels | EuroMix-Cosmos_Tebby et al ParamA_QSAR.xlsx | Standard Actions/Risk steatosis from imazalil | Variable | 
| KineticModels | Euromix-Cosmos_Tebby et al ParamB_QSAR_vitro.xlsx | Standard Actions/Risk steatosis from imazalil | Variable | 
| UnitVariability | Foods coded in FoodEx1.mdb | Standard Actions/Risk steatosis from imazalil | Fixed | 
| HazardCharacterisations | HazardCharacterisation Imazalil.xlsx | Standard Actions/Risk steatosis from imazalil | Fixed | 
| Survey | NL-VCP-RPC 2005-2006 2-6yr.mdb | Standard Actions/Risk steatosis from imazalil | Fixed | 
| Survey | NL-VCP-RPC 2007-2010 7-69yr.mdb | Standard Actions/Risk steatosis from imazalil | Fixed | 
| Survey | NL-VCP-RPC 2010-2012 70+yr.mdb | Standard Actions/Risk steatosis from imazalil | Fixed | 
| FoodTranslations | NL-VCP-RPC Foods.mdb | Standard Actions/Risk steatosis from imazalil | Fixed | 
| Foods | NL-VCP-RPC Foods.mdb | Standard Actions/Risk steatosis from imazalil | Fixed | 
| EffectRepresentations | TestSystems-Responses-EffectRepresentations-181026.xlsx | Standard Actions/Risk steatosis from imazalil | Fixed | 
| Responses | TestSystems-Responses-EffectRepresentations-181026.xlsx | Standard Actions/Risk steatosis from imazalil | Fixed | 
| TestSystems | TestSystems-Responses-EffectRepresentations-181026.xlsx | Standard Actions/Risk steatosis from imazalil | Fixed |