Evidence map›Paper›PMID 27118991›Full record

ArticleChinese medicine2016

Herb-partitioned moxibustion upregulated the expression of colonic epithelial tight junction-related proteins in Crohn's disease model rats.

Rong Ji, Anqi Wang, Haixia Shang, Liu Chen, Chunhui Bao, Luyi Wu, Huangan Wu, Yin Shi

Open access · goldAbstract read
In one paragraph

Article in Chinese medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.7field-weighted citation impact, top 24% 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

12 citing papers in PubMed, 21 citations in OpenAlex.

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  11. Preventive Effects ofInternational journal of molecular sciences · 2019
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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

8 authors at 2 institutions in 1 country.

Rong JiCollege of Acumox and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China.
Anqi WangCollege of Acumox and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China.
Haixia ShangCollege of Acumox and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China.
Liu ChenCollege of Acumox and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China.
Chunhui BaoCollege of Acumox and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China ; Shanghai Research Institute of Acupuncture-Moxibustion and Meridian, Shanghai, 200030 China.
Luyi WuCollege of Acumox and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China.
Huangan WuCollege of Acumox and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China ; Shanghai Research Institute of Acupuncture-Moxibustion and Meridian, Shanghai, 200030 China.
Yin ShiCollege of Acumox and Tuina, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203 China ; Shanghai Research Institute of Acupuncture-Moxibustion and Meridian, Shanghai, 200030 China.
Shanghai University of Traditional Chinese Medicine · CNShanghai Research Center for Acupuncture and Meridians · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHerb-partitioned moxibustion (HPM) at Tianshu (ST25) and Qihai (RN6) has been used to treat Crohn's disease (CD). Injury to intestinal epithelial tight junctions (TJs) is the leading cause of CD onset with under expression of TJ-related proteins such as occludin, claudin-1, and zonula occludens protein-1 (ZO-1). This study aimed to investigate whether HPM can change the permeability of the intestinal epithelial barrier by affecting the expression of colonic epithelial TJ-related proteins in vitro.

methodsForty-eight male Sprague-Dawley rats were randomly divided into four groups of twelve rats: normal control (NC) group; model control (MC) group; herb-partitioned moxibustion (HPM) group; and mesalazine control (MESA) group. The rats in the latter three groups were given trinitrobenzene sulfonic acid (TNBS) enemas to establish CD models. The HPM group was treated with HPM at Tianshu (ST25) and Qihai (RN6) once daily for 14 consecutive days, while the MESA group was given mesalazine solution (at the proportion of 0.018:1) by lavage twice daily for the same period. After the treatment period, the colon tissues from all groups were partly processed for macroscopic damage assessment and histological observation, and partly purified and cultured in vitro to examine the permeability of the intestinal epithelial cell barrier by trans-epithelial electrical resistance (TEER). Western blot and fluorescence quantitative polymerase chain reaction (FQ-PCR) analyses were performed to observe the expression of occludin, claudin-1, and ZO-1 proteins and mRNAs, respectively.

resultsIn the HPM and MESA groups, the typical CD macroscopic damage, i.e., inflammatory cell infiltration in colonic mucosa and submucosa, submucosal lymphoid follicular hyperplasia, hyperemia and edema, and morphological changes were improved to different degrees in the colonic tissues (HPM, MESA vs. MC for macroscopic score of colonic damage: all P < 0.001). The decreasing tendencies were minor for colonic TEER values (HPM, MESA vs. MC: all P < 0.001), and expression of intestinal epithelial TJ-related proteins (HPM, MESA vs. MC: all P < 0.05) and mRNAs (HPM, MESA vs. MC: all P < 0.05), especially in the HPM group (HPM vs. MESA for TEER values: P < 0.001).

conclusionsHPM at Tianshu (ST25) and Qihai (RN6) upregulated the expression of occludin, claudin-1, and ZO-1 in TNBS-induced CD model rats.

Identifiers

PMID27118991
PMCPMC4845475
OpenAlexW2343547926

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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.