ABSTRACT
Objective To investigate the correlation of serum concentrations of interleukin(IL)-6,IL-10 and tumor necrosis factor(TNF)-α and the prognosis of sepsis in children.Methods Fifty-seven septic patients in PICU were enrolled in the study,of whom 44 patients survived(sepsis survival group),13 patients died(sepsis dead group).Another 65 cases of non-sepsis patients served as control(non-sepsis group).The critical illness score,the number of damaged organs,and serum levels of IL-6,IL-10,TNF-α,IL-6/IL-10,TNF-α/IL-10 in each group were compared.Results The critical illness score was decreased and the number of damaged organs was more in sepsis dead group than those in non-sepsis group and sepsis survival group.Compared with non-sepsis group and sepsis survival group,the expression of IL-6 and IL-10 increased,TFN-α/IL-10 ratio significantly decreased in sepsis dead group(P ＜ 0.05),but the difference between the sepsis survival group and non-sepsis group was not statistically significant(P ＞ 0.05).The serum levels of TNF-α and IL-6/IL-10 ratio showed no significant difference among three groups(P ＞ 0.05).Conclusion In sepsis patients,the serum concentrations of IL-6,IL-10 are higher and the TNF-α/IL-10 ratio is smaller,the prognosis is worse.
ABSTRACT
Objective To study the effect of urinary trypsin inhibitor (UTI) on the release of inflammatory media and oxidation reaction and the mechanism by which UTI protects postoperative liver function following hepatectomy. Methods This was a prospective, randomized, controlled clinical trail, in which cases undergoing hepatectomy were divided into control group (n = 15) and treatment group (n = 15). UTI was administered beginning the day of operation and three days post-op consecutively in the treatment group. Serum CD4, CD8, C-reactive protein(CRP), and gene expressions of IL-1, Il-6, TNF-alpha, iNOS were measured. Results TNF-alpha and iNOS levels significantly decreased in treatment group compared with control 12 hours after surgery (0. 053?0. 02 & 0. 12?0. 04 vs. 0. 084?0. 01 & 0. 21?0. 02, all P
