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. 2017 Jan 3;12(1):e0169154. doi: 10.1371/journal.pone.0169154

Fig 1. Nitric oxide (NO) production from chicken macrophages (six replicates/group) stimulated with encapsulated and soluble forms of three TLR ligands, measured by Griess reagent system.

Fig 1

(A). LPS; (B). Pam3CSK4, and (C). CpG ODN. Significance (P <0.05) between delivery systems (encapsulated and soluble TLR ligands) within a treatment dose was determined. P-LPSHi—encapsulated high dose LPS; P-LPSlo—encapsulated low dose LPS; LPSHi—soluble high dose LPS; LPSlo—soluble low dose LPS. P-PamHi—encapsulated high dose Pam3CSK4; P-Pamlo—encapsulated low dose Pam3CSK4; PamHi—soluble high dose Pam3CSK4; Pamlo—soluble low dose Pam3CSK4. Similar designations were made for CpG ODN. * indicates significant difference.