3999
In the control group, dexamethasone produced a significant depression of Type I receptors (from 267 +/- 72 to 169 +/- 71 receptors per cell), which can be interpreted as a primary involvement of Type I receptors in the response to dexamethasone ; Type II receptors decreased in half the subjects (from 2849 +/- 703 to 2345 +/- 569 receptors per cell).
 protein: Type II receptors; protein: Type I receptors; protein: Type I receptors
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: Type II receptors, Type I receptors, Type I receptors 
Answer:
 protein: Type II receptors; protein: Type I receptors; protein: Type I receptors