tokens: When cells were cultured in the presence of progesterone they released a soluble factor that inhibited cellular immunoreactions ( MLR , CRC ) and cellular proliferation as measured by thymidine incorporation by spleen-cell culture .
folded_tokens: when cells were cultured in the presence of progesterone they released a soluble factor that inhibited cellular immunoreactions ( mlr , crc ) and cellular proliferation as measured by thymidine incorporation by spleen-cell culture .
labels: O O O O O O O O B-lipid O O O B-protein_family_or_group I-protein_family_or_group O O B-other_name I-other_name O B-other_name O B-other_name O O B-other_name I-other_name O O O B-amino_acid_monomer O O B-cell_line I-cell_line O