8.Reversible Posterior Leukoencephalopathy Synodrome
International Journal of Cerebrovascular Diseases 2006;0(12):-
The etiology of reversible posterior leukoencephalopathy syndrome(RPLS)is more complex.Its pathogenesis has a lot of controversies,and its clinical manifestations are headache, nausea,vomiting,epileptic seizure,consciousness disturbance and visual abnormality.Neuroim- aging examinations have shown that diffuse symmetrical white matter edema is predominantly in the bilateral posterior brain regions.Clinical symptoms and neuroimaging changes can be recov- ered completely after timely and effective treatment.If the treatment is delayed,it may compli- cate with cerebral infarction or hemorrhage,and lead to irreversible damage.
10.Influence of Intestinal Trefoil Factor on Interleukin-6 in Neonatal Rats with Necrotizing Enterocolitis and Its Clinical Significance
cai-xia, YAN ; bing-hong, ZHANG ; lei, SHI
Journal of Applied Clinical Pediatrics 2006;0(14):-
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.