15351
PURPOSE : The impact of prophylactic supplementation of N - acetyl - cysteine ( NAC ) and epigallocatechin gallate ( EGCG ) on intramuscular expression of proteolytic genes after unaccustomed eccentric muscle contractions was investigated .
 Chemical: N - acetyl - cysteine; Chemical: NAC; Chemical: epigallocatechin gallate; Chemical: EGCG
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: N - acetyl - cysteine; Chemical: NAC; Chemical: epigallocatechin gallate; Chemical: EGCG