2715
Finally , the pathophysiological aspects of urinary acidification are discussed , focusing on renal tubular acidosis models ( induced by maleate and amphotericin B treatment ) and their cellular mechanisms , as well as the role of adrenal steroids in urinary acidification .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities:  
Answer:
 None