3837
Supplementation of the diets of hypercholesterolemic rats with PMF ( ort ) resulted in significant reductions in the activities of serum creatine kinase and lactate dehydrogenase ( 119 . 3 +/- 25 . 3 ; 222 . 5 +/- 50 . 3U / L , p < 0 . 05 ) respectively relative to the untreated hypercholesterolemic group ( 257 . 2 +/- 48 . 3 ; 648 . 8 +/- 103U / L , p < 0 . 05 ) .
 Chemical: PMF; Chemical: creatine; Chemical: lactate
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: PMF; Chemical: creatine; Chemical: lactate