Becker Y, Asher Y, Zakay-Rones Z
Antimicrob Agents Chemother. 1972 Jun;1(6):483-8. doi: 10.1128/AAC.1.6.483.
The antibiotics congocidine and distamycin A inhibited the replication of Shope fibroma and vaccinia viruses in BSC(1) cells. Treatment of infected cultures with congocidine for a 12-hr period resulted in an irreversible inhibitory effect on virus development. A longer period of treatment with the antibiotic also resulted in inhibition of the residual infectious virions present in the treated cells. Distamycin A inhibited the replication of poxviruses, but its inhibitory effect was reversed when the antibiotic was removed from the infected cells even as long as 24 hr after treatment. The inhibitory effect of distamycin A and its reversibility resembled the antipoxvirus activity of rifampin.
抗生素刚果菌素和偏端霉素A可抑制肖普纤维瘤病毒和痘苗病毒在BSC(1)细胞中的复制。用刚果菌素处理感染的培养物12小时,会对病毒发育产生不可逆的抑制作用。用该抗生素进行更长时间的处理,也会抑制处理过的细胞中残留的感染性病毒粒子。偏端霉素A可抑制痘病毒的复制,但即使在处理后长达24小时,当从感染细胞中去除该抗生素时,其抑制作用也会逆转。偏端霉素A的抑制作用及其可逆性类似于利福平的抗痘病毒活性。