319
However , data from human studies conducted after oral or topical administration of ketanserin , in which were determined the variations of IOP , total outflow facility and pupil diameter , demonstrated that the alpha1 - adrenoreceptor blocking effect exerted by ketanserin should represent a further aspect of its mechanism of action , probably due to a functional sharing of these receptors [ 64 , 87 ] .
 Anatomy: oral; Anatomy: pupil
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: oral; Anatomy: pupil