iscador was found to be cytotoxic to animal tumor cells such as dalton 's lymphoma ascites cells ( dla cells ) and ehrlich ascites cells in vitro and inhibited the growth of lung fibroblasts ( lb cells ) , chinese hamster ovary cells ( cho cells ) and human nasopharyngeal carcinoma cells ( kb cells ) at very low concentrations .
C0016030
fibroblasts
C0007634
cells