Figure EV1. Proliferation of CB TH‐positive glomus cells in response to hypoxia.

1. Immunohistochemical detection of TH (green) and Ki67 (red) in carotid body (CB) of normoxic, hypoxic (7d), and re‐normoxic rats (7d).
2. Percentage of positive cells versus total cells for the indicated markers in the three experimental groups of animals shown in (A) (n = 2–3 rats per group).

Data information: Scale bars: 100 μm in (A; top), and 50 μm in (A; bottom). Data in bar graph are represented as mean ± SEM. *P < 0.05, ***P < 0.001 (Student's t‐test).

Source data are available online for this figure.