Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0022568 (keratitis)
 5,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sangivamycin, 4-amino-5-carboxamido-7-(beta-D-ribofuranosyl)-pyrrolo[2,3-d]-pyrimidine is a structural analog of adenosine belonging to a group of nucleosides classified as pyrrolopyrimidines. Sangivamycin, an adenosine deaminase resistant analog, was found to inhibit the replication of three strains of herpes simplex virus type 1 (HSV-1) by 50% (ED50) at a concentration approximately equal to the concentration which inhibits cell growth by 50% (LD50). Both Vero cells and rabbit corneal stromal cells in exponential growth were about 10-fold more sensitive to the drug than quiescent cells. The selectivity indices of sangivamycin indicated that the drug was not a highly selective antiviral agent and, therefore, would offer no advantage over drugs currently available for the treatment of herpetic keratitis.
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PMID:The antiherpesvirus activity and cytotoxicity of sangivamycin. 303 Jun 47