23051
In vivo , male C57BL / 6 mice on a high - fat diet ( HFD ) showed reduced FSH levels consistent with the suppression of Fshb seen in vitro .
 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