5122
Although Tg - anti - Tg immune complexes bound to thyroid membranes , such complexes did not bind to eye muscle membranes .
 thyroid membranes, eye muscle membranes
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 thyroid membranes, eye muscle membranes