Malondialdehyde precursors in gamma-irradiated DNA, deoxynucleotides and deoxynucleosides
نویسندگان
چکیده
منابع مشابه
Some observations on the deamination of deoxynucleotides and deoxynucleosides by normal rat liver and hepatomas.
Deamination of deoxycytidylate, deoxyguanylate, and deoxyadenylate, as well as deoxyadenosine and deoxyguanosine, by rat liver and several hepatomas was studied by a method based on the determination by a Conway diffusion technic of the am monia formed. Several factors affecting the enzyme reactions were considered, and the application of the method to the estimation of deaminase activity in ti...
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The Immunogenicity of γ-irradiated tachyzoites of a highly virulent strain of Toxoplasma gondii (RH strain) was investigated. Immunized mice survived challenge infection and displayed increased interferon gamma (INF-γ ) production. On the other hand, nonimmunized controls died after 10 days and displayed a significantly decreased lymphoproliferative response to Concanavalin A (Con A). No tachyz...
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Background: A new biological dosimeter based on methemoglobin level was developed in this study. Materials and Methods: Methemoglobin level in erythrocytes from mice subjected to &gamma rays from a 60Co source was detected using the methemoglobin kit. The dose range was from 0.5 to 8 Gy and the dose rate was 0.5 Gy/min. Results: The results demonstrate that methemoglobin level increases with in...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1985
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/13.24.9011