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. 2022 Sep 5;14(9):e28812. doi: 10.7759/cureus.28812

Figure 4. Effects of intravenous NMN administration on immune marker levels and blood cells.

Figure 4

Immune markers (a) IgA and (b) CRP were measured in plasma obtained from patients before and 0.5, 1, 2, 3, and 5 h after the intravenous NMN administration. Blood cells, red blood cell markers, and leukocyte fractions were analyzed in blood obtained from patients before and 0.5, 1, 2, 3, and 5 h after the intravenous NMN administration. The damage to blood cells was measured based on the number of (c) RBC, (d) WBC, and (e) PLT; the effect of NMN administration on erythrocytes was observed based on (f) MCV, (g) MCH, (h) MCHC, and (i) RET; the effect of NMN administration on the leukocyte fraction was observed in (j) Neut, (k) Eosin, (l) Mono, (m) Basso, and (n) Lymph. The results are expressed as mean ± standard deviation (n = 10).

NMN: Nicotinamide mononucleotide; IgA: Immunoglobulin A; CRP: C-reactive protein; RBC: Red blood cell; WBC: White blood cell; PLT: Platelet; MCV: Mean corpuscular volume; MCH: Mean corpuscular hemoglobin; MCHC: Mean corpuscular hemoglobin concentration; RET: Reticulocyte; Neut: Neutrophil; Eosin: Eosinophil; Mono: Monocyte; Basso: Basophil; Lymph: Lymphocyte