8335
These data further demonstrate the high degree of specificity ( nuclei - , sex - and hormone - specific effects ) in this system , highlighting the complexity of the stress - aromatase link and suggesting modes through which the nongenomic modulation of this enzyme can result in targeted , rapid changes in local oestrogen concentrations .
 Chemical: oestrogen
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: oestrogen