Evidence map›Paper›PMID 18407603›Full record

ArticleWorld journal of gastroenterology2008

Dynamic changes of IL-2/IL-10, sFas and expression of Fas in intestinal mucosa in rats with acute necrotizing pancreatitis.

Sheng-Chun Dang, Jian-Xin Zhang, Jian-Guo Qu, Zheng-Fa Mao, Xu-Qing Wang, Bei Zhu

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Article in World journal of gastroenterology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 21% of its field
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

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3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 11 citations in OpenAlex.

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4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 2 countries.

Sheng-Chun DangDepartment of General Surgery, The Affiliated Hospital of Jiangsu University, Zhenjiang 212001, China.
Jian-Xin Zhang
Jian-Guo Qu
Zheng-Fa Mao
Xu-Qing Wang
Bei Zhu
Affiliated Hospital of Jiangsu University · CNJiangsu University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo investigate dynamic changes of serum IL-2, IL-10, IL-2/IL-10 and sFas in rats with acute necrotizing pancreatitis. To explore the expression of Fas in intestinal mucosa of rats with acute necrotizing pancreatitis (ANP).

methodsA total of 64 Sprague-Dawley (SD) rats were randomly divided into two groups: normal control group (C group), ANP group (P group). An ANP model was induced by injection of 50 g/L sodium taurocholate under the pancreatic membrane. Normal control group received isovolumetric injection of 9 g/L physiological saline solution using the same method. The blood samples of the rats in each group were obtained via superior mesenteric vein to measure levels of IL-2, IL-10, sFas and calculate the value of IL-2/IL-10. The levels of IL-2, IL-10 and sFas were determined by ELISA. The severity of intestinal mucosal injury was evaluated by pathologic score. The expression of Fas in intestinal mucosal tissue was determined by immunohistochemistry staining.

resultsLevels of serum IL-2 were significantly higher in P group than those of C group (2.79 +/- 0.51 vs 3.53 +/- 0.62, 2.93 +/- 0.89 vs 4.35 +/- 1.11, 4.81 +/- 1.23 vs 6.94 +/- 1.55 and 3.41 +/- 0.72 vs 4.80 +/- 1.10, respectively, P < 0.01, for all) and its reached peak at 6 h. Levels of serum IL-10 were significantly higher in P group than those of C group at 6 h and 12 h (54.61 +/- 15.81 vs 47.34 +/- 14.62, 141.15 +/- 40.21 vs 156.12 +/- 43.10, 89.18 +/- 32.52 vs 494.98 +/- 11.23 and 77.15 +/- 22.60 vs 93.28 +/- 25.81, respectively, P < 0.01, for all). The values of IL-2/IL-10 were higher significantly in P group than those of C group at 0.5 h and 2 h (0.05 +/- 0.01 vs 0.07 +/- 0.02 and 0.02 +/- 0.01 vs 0.03 +/- 0.01, respectively, P < 0.01, for all), and it were significantly lower than those of C group at 6 h (0.05 +/- 0.02 vs 0.01 +/- 0.01, P < 0.01) and returned to the control level at 12 h (0.04 +/- 0.01 vs 0.05 +/- 0.02, P > 0.05). In sFas assay, there was no significant difference between P group and C group (3.16 +/- 0.75 vs 3.31 +/- 0.80, 4.05 +/- 1.08 vs 4.32 +/- 1.11, 5.93 +/- 1.52 vs 5.41 +/- 1.47 and 4.62 +/- 1.23 vs 4.44 +/- 1.16, respectively, P > 0.05, for all). Comparison of P group and C group, the pathological changes were aggravated significantly in P group. Immunohistochemistry staining show the expression of Fas was absent in normal intestinal tissues, however, it gradually increased after induction of pancreatitis in intestinal tissue, then reached their peaks at 12 h.

conclusionFas were involved in the pathogenesis of pancreatitis associated intestinal injury. The mechanisms of Fas may be associated to Fas mediated T helper cell apoptosis.

Indexed as

Gene Expression RegulationAnimalsfas ReceptorFemaleImmunohistochemistryInterleukin-10Interleukin-2Intestinal MucosaMalePancreatitis, Acute NecrotizingRatsRats, Sprague-DawleyTh1 CellsTh2 CellsTime Factorsfas ReceptorInterleukin-10Interleukin-2

Identifiers

PMID18407603
PMCPMC2703854
OpenAlexW2125179896

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.