ISSN:
0021-9541
Schlagwort(e):
Life and Medical Sciences
;
Cell & Developmental Biology
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Biologie
,
Medizin
Notizen:
Mouse peritoneal exudate cells induced by thioglycollate medium can form colonies in soft agar with a plating efficiency of about 5% (0.6%-10%). Cells from an unstimulated peritoneal cavity form no colonies or have a plating efficiency of less than 0.001 %. These colony-forming cells from the peritoneal exudate are similar to bone marrow colony-forming cells in vitro in that they both require a substance(s) present in conditioned medium from L-cells or mouse embryo fibroblasts or the serum from endotoxin-treated mice for the initiation and the continuation of their growth. However, peritoneal exudate colony-forming cells have a much longer initial lag period (10-14 days) and can survive longer in the absence of L-cell conditioned medium than bone marrow colony-forming cells. Only mononuclear cells, presumably macrophages, are observed in peritoneal exudate colonies, whereas bone marrow cell colonies contain both polymorphonuclear cells and macrophages.
Zusätzliches Material:
5 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/jcp.1040830307
