1398
[Changes in levels of leucocytic estrogen receptor in patients with menopausal type II diabetes and its significance]
 protein: leucocytic estrogen receptor; protein: estrogen receptor
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: leucocytic estrogen receptor; protein: estrogen receptor