Evidence map›Paper›PMID 33579290›Full record

ArticleRespiratory research2021

Qi-Long-Tian formula extract alleviates symptoms of acute high-altitude diseases via suppressing the inflammation responses in rat.

Xing Fu, Chunyan Yang, Bing Chen, Kexing Zeng, Siyuan Chen, Yi Fu

Open access · goldAbstract read
In one paragraph

Article in Respiratory research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

8 citing papers in PubMed, 15 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

6 authors at 4 institutions in 1 country.

Xing FuBeijing University of Chinese Medicine, Beijing, 100029, China.
Chunyan YangDivision of Lung Disease, The Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming Municipal Hospital of Traditional Chinese Medicine, Kunming, 650500, Yunnan, China.
Bing ChenFunction Teaching and Research Section, School of Medicine, Kunming University, Kunming, 650214, Yunnan, China.
Kexing ZengYunnan University of Chinese Medicine, Kunming, 650500, Yunnan, China.
Siyuan ChenYunnan University of Chinese Medicine, Kunming, 650500, Yunnan, China.
Yi FuThe Third Affiliated Hospital of Yunnan University of Chinese Medicine, Kunming Municipal Hospital of Traditional Chinese Medicine, No. 2628 Xiangyuan Street, Chenggong District, Kunming, 650500, Yunnan, China. fuyi7510@sina.com.
Kunming Municipal Hospital of Traditional Chinese Medicine · CNYunnan University · CNBeijing University of Chinese Medicine · CNKunming University · CN

Funding

National Natural Science Foundation of China 81860804
6 · The paper itself

Abstract

backgroundChinese Yunnan Province, located in the Yunnan-Guizhou Plateau, is a famous tourist paradise where acute high-altitude illness common occurs among lowland people visitors due to non-acclimatization to the acute hypobaric hypoxia (AHH) conditions. Traditional Chinese medicine, such as Qi-Long-Tian (QLT) formula, has shown effectiveness and safety in the treatment of acute high-altitude diseases. The aim of this study was to clarify the therapeutic mechanisms of this traditional formula using a rat model in a simulated plateau environment.

methodsFollowing testing, lung tissue samples were evaluated by hematoxylin-eosin staining and for biochemical characteristics. mRNA-Seq was used to compare differentially expressed genes in control rats, and in rats exposed to AHH and AHH with QLT treatment.

resultsInflammation-related effectors induced following QLT treatment for AHH included MMP9 and TIMP1, and involved several phosphorylation signaling pathways implicated in AHH pathogenesis such as PI3K/AKT and MAPK signaling.

conclusionThis study provides insights into the major signaling pathways induced by AHH and in the protective mechanisms involved in QLT formula activity.

Indexed as

AltitudeAltitude SicknessAnimalsDrugs, Chinese HerbalInflammationInflammation MediatorsLungMaleRatsRats, WistarDrugs, Chinese HerbalInflammation MediatorsAcute high-altitude diseasesAcute hypobaric hypoxiaInflammationmRNA-seqQi-Long-Tian

Identifiers

PMID33579290
PMCPMC7881569
OpenAlexW3126333572

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.