title: [Morphological studies on cellfree induced sarcomas in syrian hamster (author's transl)].
abstract: Morphological studies on sarcomas induced in syrian hamsters by cellfree transmission are described. The tumour tissue for the cellfree preparations stemmed from a sarcoma, containing C-particles. Basically, three histological groups have been distinguished: 1. neoplasms of the peripheral nerve-sheath, 2. undifferentiated sarcomas, and 3. liposarcomas. Furthermore, a rhabdomyosarcoma, an angiosarcoma and, in a heterotransfection on rat, an osteosarcoma have been established. The great majority of tumours could be transmitted by cellfree preparations. To this neoplasms belong the undifferentiated histological structure.
mesh_terms: D000818:Animals; D002474:Cell-Free System; D006224:Cricetinae; D006394:Hemangiosarcoma / Q000473:pathology; D008080:Liposarcoma / Q000473:pathology; D009368:Neoplasm Transplantation; D009442:Neurilemmoma / Q000473:pathology; D012208:Rhabdomyosarcoma / Q000473:pathology; D012513:Sarcoma, Experimental / Q000473:pathology* / Q000635:transmission; D013194:Staining and Labeling; D013347:Subcellular Fractions; D014184:Transplantation, Homologous
vernacular_title: Morphologische Untersuchungen an zellfrei induzierten Sarkomen beim Goldhamster