Inhibition of thymidine kinase activity by hydroxyurea during highly and less proliferative regions of rat brain.
J Biosci
; 1985 Mar; 7(1): 1-6
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| ID: sea-160294
ABSTRACT
Hydroxyurea, when injected intraperitoneally, exerted marked inhibition on the activity of thymidine kinase in 5 day old postnatal cerebellum and 15 day old embryonic cerebrum. However, it failed to show any sustained inhibition on thymidine kinase activity in 5 day old postnatal cerebrum. In this case, the marginal decrease of thymidine kinase activity noticed during early intervals reversed back to more than normal value at a later time interval. These results along with our earlier findings are taken to indicate the differential action of this drug on thymidine kinase activity in rapidly and slowly proliferating regions of rat brain.
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IMSEAR
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J Biosci
Ano de publicação:
1985
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Article