Can primary hypolactasia manifest itself after the age of 20 years?
Although primary hypolactasia normally appears before the age of 20 years, the decline in lactase activity may on rare occasions continue after that age. Genotyping of the C/T(-13910) variant was found to be a reliable diagnostic approach in defining the lactase persistence/non-persistence status of the study subjects.
Electroencephalogram approximate entropy, but not electroencephalogram median frequency or spectral edge frequency 95 without burst compensation, correctly classifies the occurrence of burst-suppression pattern as increasing anesthetic drug effect.