
Keywords: Glut1، گلوکز 1; NEC, necrotizing enterocolitis; SIP, Spontaneous intestinal perforation; HIF-1α, hypoxia inducible factor 1α; GLUT1, glucose transporter 1; LCA, leukocyte common antigen; IHC, immunohistochemistryNecrotizing enterocolitis; Spontaneous intestinal perforati