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. 2022 Aug 13;56:102438. doi: 10.1016/j.redox.2022.102438

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© 2022 The Authors. Published by Elsevier B.V.

This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

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Fig. 7 — The number of CXCL1 and CXCR2⁺immunocytes in the serum is elevated in patients with hypertensive retinopathy.

(A) Analysis of circulating immune cells based on flow cytometry, including CD45⁺ cells, CD45⁺CD182+ (CXCR2⁺) cells, CD45⁺CD14⁺ monocytes, CD45⁺CD14⁺CD182⁺ monocytes, CD45⁺CD11b⁺ neutrophils and CD45⁺CD11b⁺CD182⁺ neutrophils, in healthy controls (n = 40), hypertensive patients (HP) (n = 40) and hypertensive retinopathy patients (HR) (n = 40). (B) Analysis of serum CXCL1 levels in healthy controls (n = 40), HP patients (n = 40), and HR patients (n = 40) by ELISA.