Figure 4

TUNEL staining (A) and quantification (B) of apoptotic cells at the perihaematoma and cortex at 7 days after ICH. Scale bar = 75 µm. (C) Brain oedema formation in rats on day 3 after infusion of blood and PNIPAM hydrogel. (D) Western blot assay and quantification (E) of Piezo-2 expression in each group. Values are means ± SD, *P < 0.05, **P < 0.01.