16447
The FA receptor - mediated endocytosis of FA - Rh6G - 1 HNSs examined by using a confocal laser scanning microscope and a flow cytometer revealed that the uptake of FA - Rh6G - 1 HNSs into CT26 cells was induced by FA receptor - mediated endocytosis .
 Chemical: FA - Rh6G - 1; Chemical: FA - Rh6G - 1
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: FA - Rh6G - 1; Chemical: FA - Rh6G - 1