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Figure 4 | BMC Microbiology

Figure 4

From: Identification of natural antimicrobial agents to treat dengue infection: In vitro analysis of latarcin peptide activity against dengue virus

Figure 4

Determination of viral inhibitory dose of the Ltc 1 peptide by RT-qPCR. Serial concentrations of the Ltc 1 peptide (0, 2.5, 5, 10, 20, 40, and 80 μM) were incubated with HepG2 cells infected with DENV for 72 h. The viral RNA was quantified by one-step qRT-PCR. The results showed a dose-dependent reduction in viral copy number after treatment with the Ltc 1 peptide for 24, 48 and 72 h.

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