16031
The theory that increased sympathetic activity contributes to the development and maintenance of PCOS is presented , and that the effects of acupuncture are , at least in part , mediated by modulation of sympathetic outflow .
 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