21109
Astaxanthin Suppresses MPP + - Induced Oxidative Damage in PC12 Cells through a Sp1 / NR1 Signaling Pathway .
 Chemical: Astaxanthin; Chemical: MPP +
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: Astaxanthin; Chemical: MPP +