Evidence map›Paper›PMID 33910826›Full record

ArticleIn vivo (Athens, Greece)

The Superoxide Dismutase Mimetic M40403, Improves 5-Fluorouracil-induced Small Intestinal Mucositis in a Mouse Model.

Sung Kyun Yim, Kyoung Min Kim, Chang-Hoon Lee, Eun-Kee Song, Seung Ok Lee, Sang Wook Kim, In Hee Kim, Seong-Hun Kim, Seung Young Seo, Soo Teik Lee

Open access · diamondAbstract read
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Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

4 citing papers in PubMed, 9 citations in OpenAlex.

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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

10 authors at 1 institution in 1 country.

Sung Kyun YimDepartment of Internal Medicine, Jeonbuk National University Medical School and Hospital, Jeollabukdo, Republic of Korea.
Kyoung Min KimResearch Institute of Clinical Medicine, Jeonbuk National University, Jeollabukdo, Republic of Korea.
Chang-Hoon LeeDepartment of Internal Medicine, Jeonbuk National University Medical School and Hospital, Jeollabukdo, Republic of Korea.
Eun-Kee SongDepartment of Internal Medicine, Jeonbuk National University Medical School and Hospital, Jeollabukdo, Republic of Korea.
Seung Ok LeeDepartment of Internal Medicine, Jeonbuk National University Medical School and Hospital, Jeollabukdo, Republic of Korea.
Sang Wook KimDepartment of Internal Medicine, Jeonbuk National University Medical School and Hospital, Jeollabukdo, Republic of Korea.
In Hee KimDepartment of Internal Medicine, Jeonbuk National University Medical School and Hospital, Jeollabukdo, Republic of Korea.
Seong-Hun KimDepartment of Internal Medicine, Jeonbuk National University Medical School and Hospital, Jeollabukdo, Republic of Korea.
Seung Young SeoDepartment of Internal Medicine, Jeonbuk National University Medical School and Hospital, Jeollabukdo, Republic of Korea.
Soo Teik LeeDepartment of Internal Medicine, Jeonbuk National University Medical School and Hospital, Jeollabukdo, Republic of Korea; soo@jbnu.ac.kr.
Jeonbuk National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimIntestinal mucositis with diarrhea is a dose-limiting toxicity of 5-fluorouracil (5-FU). M40403, a superoxide dismutase mimetic, was evaluated on whether it improves the mucositis with diarrhea. MATERIALS AND

methodsBALB/c mice were treated with daily intraperitoneal injections of 5-FU±M40403 for five consecutive days. Following treatment, light microscopy (apoptosis), electron microscopy (autophagy), and analyses for the expression of apoptosis/autophagy-related proteins were performed in analysing small intestinal samples. Body weight, diarrhea score, blood cytokine levels, complete blood count, and blood chemistries were measured. The in vivo anti-tumor activity of 5-FU±M40403 was also evaluated.

resultsM40403 improved 5-FU-induced intestinal mucositis (apoptosis and autophagy) and attenuated 5-FU-induced changes in the expression of apoptosis/autophagy-related proteins, weight loss, diarrhea score, and serum TNF-α levels. M40403 neither added further adverse effects nor compromised the anti-tumor activity during 5-FU treatment.

conclusionM40403 can be useful in improving 5-FU-induced intestinal mucositis with diarrhea.

Indexed as

FluorouracilMucositisAnimalsIntestinal MucosaManganeseMiceMice, Inbred BALB COrganometallic CompoundsSuperoxide DismutaseFluorouracilimisopasem manganeseManganeseOrganometallic CompoundsSuperoxide Dismutase5-fluorouracilDiarrheaM40403mucositissuperoxide dismutase

Identifiers

PMID33910826
PMCPMC8193283
OpenAlexW3159870497

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.