Influence of Intestinal Trefoil Factor on Interleukin-6 in Neonatal Rats with Necrotizing Enterocolitis and Its Clinical Significance
- VernacularTitle:肠三叶因子对坏死性小肠结肠炎新生鼠白细胞介素-6的影响
- Author:
cai-xia, YAN
;
bing-hong, ZHANG
;
lei, SHI
- Publication Type:Journal Article
- Keywords:
intestinal trefoil factor;
necrotizing enterocolitis;
interleukin-6
- From:Journal of Applied Clinical Pediatrics
2006;0(14):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the influence of intestinal trefoil factor (ITF) on interleukin-6(IL-6) in neonatal rat with necrotizing enterocolitis(NEC) ,and to discuss the protective machanism of ITF on NEC.Methods Thirty-two neonatal rats were divided randomly into four groups,group A as control group,group B as NEC group,group C as NEC+NS 0.2 mL group,group D as NEC+ITF 0.2 mg group.NEC model of neonatal rats were established.On the 4th day,all the subjects were put to death.Intestinal tissue within the boundary of ileum and cecum was obtained to observe histological changes.Other intestinal tissue was treated into homogenate.After the homogenate was centrifuged,supernates were used to test the density of IL-6.Results The density of IL-6 significantly decreased in group A,D than those in group B and C (Pa0.05).The pathological lesions indicated that intestinal tissue necrosis was severe in group B and C,which was graded as 3 points,but obviously lessen in group D,which was graded as 1 point,with ITF interfering.Conclusions Intestinal inflammation is ameliorated after ITF are injected hypodermically or intraperitoneally.ITF may provide a brand-new way for the therapy of NEC in neonatal rats.
