Evidence map›Paper›PMID 34663855›Full record

ArticleScientific reports2021

Effect of chitosan on blood profile, inflammatory cytokines by activating TLR4/NF-κB signaling pathway in intestine of heat stressed mice.

Sahar Ghulam Mohyuddin, Aftab Qamar, Can-Ying Hu, Sheng-Wei Chen, Jia-Ying Wen, Xiao-Xi Liu, Xing-Bin Ma, Zhi-Chao Yu, Yan-Hong Yong, Lian-Yun Wu and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
6.1field-weighted citation impact, top 3% 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

25 citing papers in PubMed, 59 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

12 authors at 1 institution in 1 country.

Sahar Ghulam MohyuddinDepartment of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang, 524088, Guangdong, China.
Aftab QamarDepartment of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang, 524088, Guangdong, China.
Can-Ying HuDepartment of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang, 524088, Guangdong, China.
Sheng-Wei ChenShenzhen Institute of Guangdong Ocean University, Shenzhen, 518018, China.
Jia-Ying WenShenzhen Institute of Guangdong Ocean University, Shenzhen, 518018, China.
Xiao-Xi LiuShenzhen Institute of Guangdong Ocean University, Shenzhen, 518018, China.
Xing-Bin MaShenzhen Institute of Guangdong Ocean University, Shenzhen, 518018, China.
Zhi-Chao YuShenzhen Institute of Guangdong Ocean University, Shenzhen, 518018, China.
Yan-Hong YongShenzhen Institute of Guangdong Ocean University, Shenzhen, 518018, China.
Lian-Yun WuDepartment of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang, 524088, Guangdong, China.
Ming-Long BaoShenzhen Institute of Guangdong Ocean University, Shenzhen, 518018, China.
Xiang Hong JuShenzhen Institute of Guangdong Ocean University, Shenzhen, 518018, China. juxh77@163.com.ORCID http://orcid.org/0000-0001-7190-5497
Guangdong Ocean University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Heat stress can significantly affect the immune function of the animal body. Heat stress stimulates oxidative stress in intestinal tissue and suppresses the immune responses of mice. The protecting effects of chitosan on heat stress induced colitis have not been reported. Therefore, the aim of this study was to investigate the protective effects of chitosan on immune function in heat stressed mice. Mice were exposed to heat stress (40 °C per day for 4 h) for 14 consecutive days. The mice (C57BL/6J), were randomly divided into three groups including: control group, heat stress, Chitosan group (LD: group 300 mg/kg/day, MD: 600 mg/kg/day, HD: 1000 mg/kg/day). The results showed that tissue histology was improved in chitosan groups than heat stress group. The current study showed that the mice with oral administration of chitosan groups had improved body performance as compared with the heat stress group. The results also showed that in chitosan treated groups the production of HSP70, TLR4, p65, TNF-α, and IL-10 was suppressed on day 1, 7, and 14 as compared to the heat stress group. In addition Claudin-2, and Occludin mRNA levels were upregulated in mice receiving chitosan on day 1, 7, and 14 of heat stress. Furthermore, the IL-6, IL-10, and TNF-α plasma levels were down-regulated on day 1, 7, and 14 of heat stress in mice receiving the oral administration of chitosan. In conclusion, the results showed that chitosan has an anti-inflammatory ability to tolerate hot environmental conditions.

Indexed as

AnimalsChitosanColitisCytokinesHeat-Shock ResponseInflammationIntestinesMaleMiceMice, Inbred C57BLNF-kappa BOxidative StressSignal TransductionToll-Like Receptor 4ChitosanCytokinesNF-kappa BTlr4 protein, mouseToll-Like Receptor 4

Identifiers

PMID34663855
PMCPMC8523716
OpenAlexW3206107345

What OpenQuestion holds

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LicenceCC BY
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.