19040
Both CYP3A4 and CYP3A5 immunoreactivity was found to varying extents in the microsomal fractions of cortex , hippocampus , basal ganglia , amygdala and cerebellum .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None