Fig. 4From: Recombinant lipoprotein-based vaccine candidates against C. difficile infectionsCytokine secretion from BMDC treated with rlipoA-RBD. After BMDC was treated with rlipoA-RBD on day 6 for 18 h, the culture supernatants were collected and analyzed for cytokine profiles using specific cytokine ELISA: (a) IL-6, (b) IL12p40, and (c) TNF- α. The experiments had been performed at least three timesBack to article page