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Alert: The Weight of Evidence column in the Molecular Initiating Event and Key Event tables has changed to Essentiality. Consider re-evaluating the columns in these tables. Alert: Adverse Outcome not specified on page.
OECD Project 1.2: The Adverse Outcome Pathways for Nonpolar Narcosis.
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This AOP page was last modified on 12/11/2016.
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Summary of the AOP
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Molecular Initiating Event
|Molecular Initiating Event||Support for Essentiality|
|Biological membranes, Accumulation|
|Event||Support for Essentiality|
|Membrane integrity, Disruption|
Relationships Among Key Events and the Adverse Outcome
|Event||Description||Triggers||Weight of Evidence||Quantitative Understanding|
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Life Stage Applicability
Overall Assessment of the AOP
Consider the following criteria (may include references to KE Relationship pages): 1. concordance of dose-response relationships; 2. temporal concordance among the key events and adverse effect; 3. strength, consistency, and specificity of association of adverse effect and initiating event; 4. biological plausibility, coherence, and consistency of the experimental evidence; 5. alternative mechanisms that logically present themselves and the extent to which they may distract from the postulated AOP. It should be noted that alternative mechanisms of action, if supported, require a separate AOP; 6. uncertainties, inconsistencies and data gaps.
Weight of Evidence Summary
Provide an overall summary of the weight of evidence based on the evaluations of the individual linkages from the Key Event Relationship pages.
Essentiality of the Key Events
Molecular Initiating Event Summary,
Key Event Summary
Provide an overall assessment of the essentiality for the key events in the AOP. Support calls for individual key events can be included in the molecular initiating event, key event, and adverse outcome tables above.
Provide an overall discussion of the quantitative information available for this AOP. Support calls for the individual relationships can be included in the Key Event Relationship table above.
Applicability of the AOP
Life Stage Applicability,
Elaborate on the domains of applicability listed in the summary section above. Specifically, provide the literature supporting, or excluding, certain domains.