Evidence map›Paper›PMID 35634952›Full record

ReviewImmunity, inflammation and disease2022

Effects of Astragalus membranaceus on systemic lupus erythematosus in a mouse model of pregnancy.

Hong-Qing Chen, Na Zhang, Cai-Xia Li, Hong-Xia Zhang

Open access · goldAbstract readReview
In one paragraph

Review in Immunity, inflammation and disease, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 17% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Review
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

4 authors at 2 institutions in 1 country.

Hong-Qing ChenDepartment of Obstetrics, Hengshui Fourth People's Hospital, Hengshui, Hebei, China.
Na ZhangDepartment of Clinical Pharmacy, The Fourth Hospital of Shijiazhuang, Shijiazhuang, Hebei, China.
Cai-Xia LiThe Fourth Hospital of Shijiazhuang, Shijiazhuang, Hebei, China.
Hong-Xia ZhangDepartment of Pharmacy, The Fourth Hospital of Shijiazhuang, Shijiazhuang, Hebei, China.ORCID 0000-0002-7137-8241
Hebei Medical University · CNHengshui University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study used astragalus membranaceus (AM) to treat systemic lupus erythematosus (SLE) model mice during pregnancy, aiming to explore the role of AM in Helper T cell 17 (Th17) differentiation and SLE during pregnancy.

methodsWe used lipopolysaccharide to constructed the SLE mouse model. AM decoction given by intragastric administration lasted from the eighth week of the mouse age until the mouse was killed. We estimated the messenger RNA  levels of IL-17a and Rorc, counted the Th17 cell number and examined the levels of cytokines including interleukin (IL)-12, tumor necrosis factor α, interferon gamma, IL-17A in mouse serum. Periodic acid-Schiff staining and renal glomerular/tubulointerstitial (TI) score were used to evaluate the progression of lupus nephritis (LN).

resultsAM treatment improved the conception rate and increased the number and average weight of fetuses in SLE mice. It significantly decreased the urinary albumin/creatinine ratios and reduced the glomerular scores and TI scores in the pregnant SLE mice. AM gavage significantly decreased the weight of spleen, mesenteric lymph node, total splenocytes and T cells, and the expression of proinflammatory factors. Furthermore, AM treatment reduced the ratio of Th17 cells and the expression levels of RORγt and IL-17A.

conclusionAM significantly improved pregnancy outcomes and inhibited lupus nephritis during pregnancy in SLE mice.

Indexed as

Lupus Erythematosus, SystemicLupus NephritisAnimalsAstragalus propinquusDisease Models, AnimalFemaleInterleukin-12Interleukin-17MicePregnancyTh17 CellsInterleukin-12Interleukin-17astragalus membranaceus (AM)helper T cell 17 (Th17) differentiationlupus nephritis (LN)systemic lupus erythematosus (SLE)

Identifiers

PMID35634952
PMCPMC9092001
OpenAlexW4280507489

What OpenQuestion holds

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LicenceCC BY
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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.