Skip to main content
. 2022 Aug 1;2022:9764002. doi: 10.1155/2022/9764002

Figure 2.

Figure 2

Increased expression of PD-1 on CD14+ monocytes is associated with the duration of SARS-CoV-2 infection. Frequency of total lymphocytes (a), CD4+ CD3+ T-cells (b), CD4+ PD-1+ T-cells (c), CD8+ CD3+ T-cells (d), CD8+ PD1+ T-cells (e), CD19+ cells (f), CD19+ PD-1+ cells (g), total monocyte frequency (h), and CD14+ PD-1+ cells (i) assessed by flow cytometry in peripheral blood samples of control subjects (n = 8) and patients in moderate (n = 18), severe (open symbol n = 7), and critical (red symbol, n = 7) clinical status. ∗P < 0.05.