10880
The present study extend the knowledge on the cellular transport of fluoride and provide the basis for future studies aimed at identifying potential transporters involved in human fluoride absorption .
 Chemical: fluoride; Chemical: fluoride
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: fluoride; Chemical: fluoride