[Intensity of RNA and protein synthesis in fibroblasts of mice in wound healing]

The RNA and protein synthesis in mouse fibroblasts was studied on the 3d and 7th day of wound healing by electron-microscopic autoradiography with double-labeling technique. It was shown that the ratio between the protein synthesis in cytoplasm and the RNA synthesis in the nucleus of some cells significantly differed resulting in relative predominance of one of the two processes studied in the fibroblasts during both terms of wound healing. On an average the fibroblasts were characterized by a higher level of the protein synthesis on the 3d day of wound healing. This average high level was provided by an increase in the fibroblasts, in which the protein synthesis prevailed over the RNA one.