20845
Compared to WT mice , MyD88 ( - / - ) animals showed an impaired inflammatory response to BaV , with lower influx of polymorphonuclear and mononuclear cells to the peritoneal cavity .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None