the cell lines of a medulloblastoma ( d283 med ) , a retinoblastoma ( weri-rb1 ) , and an astrocytic glioma ( u-251 mg ) were cultured in an organ culture system , pulse-fed with bromodeoxyuridine , and double-labeled by immunoperoxidase and by the avidin-biotin peroxidase complex method for bromodeoxyuridine and for intermediate filament proteins [ each triplet of neurofilament proteins , as well as vimentin and glial fibrillary acidic ( gfa ) protein ] using eight different antibodies .
C0035335
retinoblastoma
C0080113
rb1