Influence of X-rays on the Incorporation of Deoxyribonucleic Acid Precursors into some Mammalian Cells in vitro
The relation between the dose of x rays and the depression of thymidine incorporation in anoxic suspensions of rat bone marrow and Ehrlich ascites tumor is examined. The same dose-response curves for incorporation of thymidine are noted. The environment of the cell is thought to account for the lack of specificity of x ray action on thymidine incorporation. Curves for dose response of DNA precursor incorporation into human bone marrow and Ehrlich ascites carcinoma have a striking similarity. (D.C.W.)
- Research Organization:
- Inst. of Oncology, Warsaw
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-17-012164
- OSTI ID:
- 4763214
- Journal Information:
- Nature (London), Journal Name: Nature (London) Journal Issue: 4861 Vol. 196; ISSN 0028-0836
- Publisher:
- Nature Publishing Group
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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Investigation of the role of endogenous serotonin in the mechanism of action of radioprotective agents. Report 1. Role of endogenous serotonin in enhancing radioresistance of different types of cells treated with. beta. -mercaptoethylamine. [X rays; bone marrow cells; Ehrlich ascites tumor cells; Escherichia coli]
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