Inhibitory effects of polyethers on human immunodeficiency virus replication

Author:

Nakamura M1,Kunimoto S1,Takahashi Y1,Naganawa H1,Sakaue M1,Inoue S1,Ohno T1,Takeuchi T1

Affiliation:

1. Department of Microbiology, Jikei University School of Medicine, Tokyo, Japan.

Abstract

We examined the inhibitory activities of 10 polyether antibiotics on human immunodeficiency virus (HIV) type 1. These compounds caused concentration-dependent inhibition of HIV replication in primary infected cultures of human T-lymphoblastoid H9 cells. The ratio of 50% effective concentrations for cellular cytotoxicity (MTT assay) to antiviral activity (reverse transcriptase assay) was over 5. Anti-HIV activity was also observed in cultures of monocytic lineage U937 cells chronically infected with HIV.

Publisher

American Society for Microbiology

Subject

Infectious Diseases,Pharmacology (medical),Pharmacology

Reference17 articles.

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