Fig. 8

Replication kinetics of PEDV in Vero cells treated with or without BLFP crude extract. a Extracellular viral titers in the supernatants of PEDV-infected Vero cells treated with and without BLFP crude extract were determined by viral titration in Vero cells using the Reed-Müench method and expressed as the 50% TCID₅₀/ml. b Extracellular viral RNA levels in the supernatants of PEDV-infected Vero cells treated with or without BLFP crude extract were determined by real-time reverse transcription (RT)-PCR. c Intracellular viral titers in PEDV-infected Vero cells treated with or without BLFP crude extract were determined by viral titration in Vero cells. d Intracellular viral RNA levels in the supernatants of PEDV-infected Vero cells treated with or without BLFP crude extract were determined by real-time RT-PCR. Statistical analysis was performed using Student’s t-test, and statistically significant differences were labeled with *(p < 0.05)