7601
Activities of human liver ( HLM ) , kidney ( HKM ) , and intestinal ( HIM ) microsomes , as well as of 12 major human recombinant UDP - glucuronosyltransferases ( UGTs ) , toward ethanol ( 50 and 500 mM ) were evaluated in vitro using liquid chromatography - tandem mass spectrometry .
 Chemical: UDP; Chemical: ethanol
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: UDP; Chemical: ethanol