Figure 2.
Long-term NaHS treatment alleviates vascular remodeling and infiltration of inflammatory cells in BA and kidney tissues of SHR. We treated 9-week-old male SHR and WKY rats with NaHS (56 μmol/kg−1·day−1, i.p.) or the same volume of normal saline and continued every day. At 9 weeks after NaHS injection, kidneys and basal cerebral arteries were harvested and were stained by hematoxylin-eosin. A, cross-sections of BA stained with hematoxylin-eosin staining (magnification×200. scalar bar=4.5 μm). B, longitudinal sections of kidney tissues stained with hematoxylin-eosin staining (magnification×100, scalar bar=4.5 μm) (n=15).