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Fig. 2 | BMC Veterinary Research

Fig. 2

From: Antiviral effects of nisin, lysozyme, lactoferrin and their mixtures against bovine viral diarrhoea virus

Fig. 2

Cytopathic effect inhibition by (a) nisin, (b) lysozyme and (c) lactoferrin after 5 days of incubation. The 50% endpoint virus titres (CCID50) were calculated using the Reed and Muench method. Nisin concentrations in μg/mL, lysozyme and lactoferrin concentrations in mg/mL; control: untreated virus. All data expressed as means ± SD (standard deviation) for n = 3 independent experiments. Asterisks refer to statistically significant differences between control and treatments at: *p<0.05

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