23043
Free fatty acids induce Lhb mRNA but suppress Fshb mRNA in pituitary L beta T2 gonadotropes and diet - induced obesity reduces FSH levels in male mice and disrupts the proestrus LH / FSH surge in female mice .
 Chemical: fatty acids
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: fatty acids