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. 2024 Jun 4;14:12830. doi: 10.1038/s41598-024-62784-8

Figure 6.

Figure 6

Detection of endogenous biomarkers IL-6, IL-8 and TNF-α in non-spiked saliva samples of selected asthma- and COPD patients, using the quadriplex fluidic device. One saliva sample spiked with IL-6, IL-8 and TNF-α, at 10 ng/ml each, was used as control.