25875
Apoptosis was evaluated using various methods including a terminal deoxyribonucleotide transferase - mediated deoxyuridine triphosphate nick - end labeling analysis kit and Western blotting for cleaved caspase 3 , cleaved poly ( ADP - ribose ) polymerase and Bcl - xL .
 Chemical: deoxyribonucleotide; Chemical: deoxyuridine triphosphate; Chemical: poly ( ADP - ribose )
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: deoxyribonucleotide; Chemical: deoxyuridine triphosphate; Chemical: poly ( ADP - ribose )