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The plausibility of the existence of more than one 5 - HT receptor type in the ciliary body is confirmed by intraocular pressure ( IOP ) experiments .
 Anatomy: ciliary body; Anatomy: intraocular
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: ciliary body; Anatomy: intraocular