Fig. 1
From: CXCL1/CXCR2 is involved in white matter injury in neonatal rats via the gut–brain axis
Pathological intestine and brain changes in NEC neonatal rats 72 h after intragastric administration (3 rats for each group). A Pathological intestinal tissue features in the control group and NEC neonatal rats. B H&E staining results suggest that NEC neonatal rats displayed pathological intestinal tissue changes, with pathological scores greater than 2, accompanied by inflammatory cell infiltration. C Pathological changes in the periventricular white matter of NEC neonatal rats observed using H&E staining. The arrow points at the nerve cells