9 research outputs found
Effects of X-rays on RNA and RNA metabolism in HeLa cells
No full textThe effect of X-rays on RNA and RNA metabolism has been studied. 1. 1. When prelabelled cells were irradiated, RNA was radiosensitive when it had just been formed. The nucleolar RNA seemed more sensitive than that of the rest of the nucleus. 2. 2. When irradiated cells were incubated in [3H]cytidine, the uptake of the label in RNA was considerably more depressed for short incubation times, indicating that the damage to the mechanism of RNA synthesis can be repaired. 3. 3. When prelabelled cells were irradiated and then transferred to a non-radioactive medium, the transfer of label from nuclear to cytoplasmic RNA was also inhibited. © 1964.SCOPUS: ar.jinfo:eu-repo/semantics/publishe
L'action des sucres traites par les rayons gamma du cobalt 60 sur le développement de quelques tissus végétaux cultivés in vitro
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Mono-nuclear cis-Pd(II) chloride complex of the thio-nucleotide analogue 5-methyl-thiouracil and its biological activity
No full textStructural and In Vitro Biological Studies of Organotin(IV) Precursors; Selective Inhibitory Activity Against Human Breast Cancer Cells, Positive to Estrogen Receptors
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