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. 2017 Mar 10;12(3):e0173454. doi: 10.1371/journal.pone.0173454

Fig 4. Modulation of cytokine release by recombinant gp41.

Fig 4

a) A cytokine array was performed with supernatants of PBMCs previously incubated with PBS, 5 EU/ml of LPS or 1 μg of purified gp41 for 24 hours. Cytokines specifically altered by incubation with LPS, gp41 or both LPS and gp41 are framed in red, blue and black, respectively. b) Analysis of modulated cytokine patterns after densitometric scanning of the membranes in a) was performed to quantify changes induced by gp41, LPS or gp41 as well as LPS.