Frequency of butyrylcholinesterase gene mutations in individuals with abnormal inhibition numbers

Abstract

Data obtained from this study help to better define the etiology of low BChE activity and the role of the rather common K allele. It is the first time that such a large population has been screened for so many mutations. BChE is also implicated in detoxifying cocaine; therefore genetic analysis could be useful in cases of cocaine toxicity in Italian subjects.