Difference between revisions of "Potency"

From Testiwiki
Jump to: navigation, search
Line 1: Line 1:
{{encyclopedia|moderator=Henrik}}potency, range of doses over which a chemical produces increasing responses. In a series of congeners several chemicals may have similar effects and have a similar efficiacy (see this), but different doses are needed for the same response. For instance 1 µg/kg of 2,3,7,8-TCDD may have the same effect as 10 µg/kg of 1,2,3,4,7,8-HxCDD, i.e. the former is 10-fold more potent than the latter.
+
{{encyclopedia|moderator=Henrik}}
 +
'''Potency:''' range of doses over which a chemical produces increasing responses. In a series of congeners several chemicals may have similar effects and have a similar efficiacy (see this), but different doses are needed for the same response. For instance 1 µg/kg of 2,3,7,8-TCDD may have the same effect as 10 µg/kg of 1,2,3,4,7,8-HxCDD, i.e. the former is 10-fold more potent than the latter.
 
[[category:Dioxin synopsis]]
 
[[category:Dioxin synopsis]]

Revision as of 11:41, 31 May 2011

Potency: range of doses over which a chemical produces increasing responses. In a series of congeners several chemicals may have similar effects and have a similar efficiacy (see this), but different doses are needed for the same response. For instance 1 µg/kg of 2,3,7,8-TCDD may have the same effect as 10 µg/kg of 1,2,3,4,7,8-HxCDD, i.e. the former is 10-fold more potent than the latter.