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. Author manuscript; available in PMC: 2023 Feb 4.
Published in final edited form as: Circ Res. 2022 Feb 3;130(3):401–417. doi: 10.1161/CIRCRESAHA.121.319816

Figure 6: IgA-coated bacteria are enriched in HTN subjects.

Figure 6:

Fecal bacteria isolated as described elsewhere (131) from stool samples from RBP (N= 9, SBP 115 mmHg) and HTN (N=13, SBP 145 mmHg) subjects were stained with PE-conjugated Anti-Human IgA to measure the percentage of IgA-coated bacteria in stool by flow cytometry. A, Unstained control. B and C, Representative IgA-staining of fecal bacteria from a normotensive (B) and a hypertensive subject (C). D, Cumulative data, percentage of IgA-coated and non-coated bacteria in stool of 9 normotensive and 13 hypertensive subjects determined by flow cytometry (mean ± standard error of the mean).