About The Medical Condition Dactinomycin
Find the definition of the medical term Dactinomycin. Dactinomycin defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Dactinomycin
| Dactinomycin Medical Condition |
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What's The Definition Of The Medical Condition Dactinomycin?
An antitumor antibiotic derived from Streptomyces parvullus. It binds to DNA and inhibits RNA synthesis (transcription), with chain elongation more sensitive than initiation, termination, or release. As a result of impaired mRNA production, protein synthesis also declines after dactinomycin therapy. (From AMA Drug Evaluations Annual, 1993, p2015)
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