1611
Monocytic cell lines and normal peripheral blood monocytes were infected with HIV-1 in vitro and cultured in the presence or absence of F(ab')2 fragments of monoclonal anti- CR1 or anti- CR3 Abs or with C3 fragments .
 protein: CR3; protein: C3 fragments; protein: CR1; protein: F(ab')2 fragments; protein: monoclonal anti- CR1; cell line: Monocytic cell lines; protein: anti- CR3 Abs
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: CR3; protein: C3 fragments; protein: CR1; protein: F(ab')2 fragments; protein: monoclonal anti- CR1; cell line: Monocytic cell lines; protein: anti- CR3 Abs