4760
Differential responses in ammonia excretion , sodium fluxes and gill permeability explain different sensitivities to acute high environmental ammonia in three freshwater teleosts .
 Chemical: ammonia; Chemical: sodium; Chemical: ammonia
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: ammonia; Chemical: sodium; Chemical: ammonia