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. 2023 Aug 7;32:100675. doi: 10.1016/j.bbih.2023.100675

Fig. 4.

Fig. 4

Effect of post-meditation plasma, vaccination, and SERPINA5 on infectivity of SARS-CoV-2 virus variants. a-f (upper panels), Effect of plasma from control, novice, and experienced meditators on SARS-CoV-2 pseudovirus variant infectivity in A549 cells with Delta (a), Lambda (b), Beta (c), U.K. (d), Brazil (e), or D614G (f) variants. Viral constructs were added to cultured cells following pre-treatment with control or meditation plasma. Two-tailed analysis, Mann-Whitney post-test (control n= 23, novice n= 45, experienced n= 43) was performed (*p < 0.05). (lower panels), Correlation analysis between plasma SERPINA5 concentration (pg/mL) and viral infection protection (RFP/DAPI) in novice (n = 37, gray dots) and experienced (n = 33, blue dots) meditators. r, Pearson's correlation value, (*p < 0.05). g, Effect of post-vaccination plasma on SARS-CoV-2 pseudovirus variant infectivity in A549 cells. Two-tailed analysis, Mann-Whitney post-test was performed (*p < 0.05). (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)