15605
Acitretin ( 5 - 20 mu M ) impaired mitochondrial phosphorylation efficiency as demonstrated by the decrease in the state 3 respiration and ATP levels , and by the increase in the lag phase of ADP phosphorylation cycle , without affecting the membrane potential .
 Chemical: Acitretin; Chemical: ATP; Chemical: ADP
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: Acitretin; Chemical: ATP; Chemical: ADP