[Changes in the antitumor resistance of hamsters after experimental removal of non-fixed macrophages].
It has been demonstrated that tumours do not appear after subcutaneous transplantation of small amounts (10(2), 2 X 10(2] of AD-12 sarcoma cells to intact hamsters, whereas tumours do appear in 53-72% of hamsters inoculated with starch suspension prior to transplantation of the same amounts of tumour cells (tumour growth stimulation phenomenon). The results show that tumour growth stimulation in hamsters pre-inoculated with starch suspension is connected with distraction of macrophages from the region of tumour cell localization to the abdominal area.
D000818:Animals; D006224:Cricetinae; D007113:Immunity, Innate; D008264:Macrophages / Q000276:immunology* / Q000473:pathology; D008647:Mesocricetus; D009368:Neoplasm Transplantation; D010529:Peritoneal Cavity / Q000166:cytology; D012513:Sarcoma, Experimental / Q000276:immunology*; D013213:Starch / Q000494:pharmacology
D013213:Starch
Izmenenie protivoopukholevoĭ ustoĭchivosti khomiakov pri éksperimental'nom otvlechenii nefiksirovannykh makrofagov.