[Susceptibility of cells with different stage of malignancy to cytostatic action of resident peritoneal macrophages of Syrian hamsters].
Syrian hamster non-activated resident peritoneal cells (PC) and peritoneal macrophages (Mph) was demonstrated. The in vivo selection of highly tumourigenic and highly metastatic variants of this strain correlated with their resistance to CSA PC and Mph in four cell variants out of five examined. The highly tumourigenic Syrian hamster embryo cells in vitro transformed by Rous sarcoma virus were highly resistant to CSA PC without selection in vivo. The resistance of highly malignant cells to CSA PC appeared to be unrelated to their ability to produce immunosuppressing prostaglandins of E type.
Lavnikova
N A
NA
Burdelia
L G
LG
D000818:Animals; D002471:Cell Transformation, Neoplastic; D006224:Cricetinae; D008264:Macrophages / Q000276:immunology*; D008647:Mesocricetus; D009362:Neoplasm Metastasis; D010537:Peritoneum; D011458:Prostaglandins E / Q000096:biosynthesis; D014407:Tumor Cells, Cultured / Q000276:immunology* / Q000473:pathology
D011458:Prostaglandins E
Chuvstvitel'nost' kletok raznoĭ stepeni zlokachestvennosti k tsitostaticheskomu deĭstviiu rezidentnykh peritoneal'nykh makrofagov siriĭskikh khomiakov.