2687
Treatment of human erythrocytes with 10 microM sodium orthovanadate ( NaOV ), an inhibitor of plasma membrane Ca-ATPase and phosphotyrosine phosphatase , decreased parasitemia by 30%.
 protein: plasma membrane Ca-ATPase; protein: phosphotyrosine phosphatase; cell type: human erythrocytes
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: plasma membrane Ca-ATPase, phosphotyrosine phosphatase, human erythrocytes 
Answer:
 protein: plasma membrane Ca-ATPase; protein: phosphotyrosine phosphatase; cell type: human erythrocytes