Evidence map›Paper›PMID 19533807›Full record

ArticleWorld journal of gastroenterology2009

Protective effect of Radix Astragali injection on immune organs of rats with obstructive jaundice and its mechanism.

Rui-Ping Zhang, Xi-Ping Zhang, Yue-Fang Ruan, Shu-Yun Ye, Hong-Chan Zhao, Qi-Hui Cheng, Di-Jiong Wu

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Pooled it
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  11. Traditional Chinese medicine and immune regulation.Clinical reviews in allergy & immunology · 2013
    Review
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4 · The record

Corrections and comments

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

7 authors at 4 institutions in 2 countries.

Rui-Ping ZhangDepartment of Orthopaedics, First Clinical Medical College of Shanxi Medical University, Taiyuan, Shanxi Province, China.
Xi-Ping Zhang
Yue-Fang Ruan
Shu-Yun Ye
Hong-Chan Zhao
Qi-Hui Cheng
Di-Jiong Wu
Texas A&M University System · USZhejiang University · CNHangzhou First People's Hospital · CNZhejiang Chinese Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo observe the protective effect of Radix Astragali injection on immune organs (lymph nodes, spleen and thymus) of rats with obstructive jaundice (OJ) and its mechanism.

methodsSD rats were randomly divided into sham-operation group, model control group and Radix Astragali treatment group. On days 7, 14, 21 and 28 after operation, mortality rate of rats, pathological changes in immune organs, expression levels of Bax and nuclear factor (NF)-kappaB p65 proteins, apoptosis indexes and serum tumor necrosis factor (TNF)-alpha level in spleen and thymus were observed, respectively.

resultsCompared to model control group, the number of dead OJ rats in Radix Astragali treatment group decreased (P > 0.05). The TNF-alpha level (27.62 +/- 12.61 vs 29.55 +/- 18.02, 24.61 +/- 9.09 vs 31.52 +/- 10.95) on days 7 and 21, the pathological severity score for spleen [0.0 (0.0) vs 0.0 (2.0) on days 7 and 14 and for lymph nodes [0.0 (1.0) vs 1.0 (2.0), 1.0 (0.0) vs 2.0 (1.0)] on days 21 and 28, the product staining intensity and positive rate of Bax protein in spleen [0.0 (0.0) vs 1.0 (2.0), 0.0 (1.0) vs 2.0 (1.5) and thymus [0.0 (0.0) vs 1.0 (2.0), 0.0 (1.0) vs 2.0 (1.5)] on days 14 and 28, the apoptotic indexes [0.0 (0.0) vs 0.0 (0.01)] in spleen and thymus [0.0 (0.0) vs 0.0 (0.01) on days 14 and 21 were significantly lower in Radix Astragali treatment group than in model control group (P < 0.05).

conclusionRadix Astragali has protective effects on immune organs of OJ rats by relieving the pathological changes in immune organs, reducing TNF-alpha level and inhibiting Bax expression and apoptosis in spleen and thymus.

Indexed as

AnimalsAstragalus Plantbcl-2-Associated X ProteinDrugs, Chinese HerbalIntestinal MucosaJaundice, ObstructiveLymph NodesMalePlant ExtractsRandom AllocationRatsRats, Sprague-DawleySpleenThymus GlandTranscription Factor RelATumor Necrosis Factor-alphabcl-2-Associated X ProteinDrugs, Chinese HerbalPlant ExtractsTranscription Factor RelATumor Necrosis Factor-alpha

Identifiers

PMID19533807
PMCPMC2699003
OpenAlexW2027689153

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.