Evidence map›Paper›PMID 34134953›Full record

ArticleNan fang yi ke da xue xue bao = Journal of Southern Medical University2021

[Betelnut polyphenols provide protection against high-altitude hypoxia in rats].

Y Huo, A Zhao, J Song, J Li, R Wang

Open access · greenAbstract read
In one paragraph

Article in Nan fang yi ke da xue xue bao = Journal of Southern Medical University, 2021. 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
0.7field-weighted citation impact, top 26% 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, 4 citations in OpenAlex.

  1. Article
  2. Review
  3. Effects of salidroside on exercise tolerance of mice under high altitude hypoxia environment.Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2022
    Article
  4. Anti-hypoxic pharmacological effects of betelnut polyphenols.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2022
    Article
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

5 authors at 1 institution in 1 country.

Y HuoSchool of Pharmacy, Lanzhou University, Lanzhou 730000, China.
A ZhaoKey Laboratory of High- altitude Medicine, 940th Hospital of Joint Logistics Support Force of PLA, Lanzhou 730050, China.
J SongKey Laboratory of High- altitude Medicine, 940th Hospital of Joint Logistics Support Force of PLA, Lanzhou 730050, China.
J LiSchool of Pharmacy, Lanzhou University, Lanzhou 730000, China.
R WangSchool of Pharmacy, Lanzhou University, Lanzhou 730000, China.
Lanzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the protective effects of betelnut polyphenols on the vital organs against high-altitude hypoxia in rats.

objectiveWe compared low-, medium-, and high- dose betelnut polyphenols (400, 800, and 1600 mg/kg, respectively) and rhodiola the effects of against high-altitude hypoxia in Wistar rats. The rats were kept in normal condition and given the drugs daily for 3 days before transfer to a facility at the altitude of 4010 m, where the rats were kept for 5 consecutive days for hypoxic exposure. The rats were then euthanized for measuring arterial blood gas and assessing liver, lung, brain and cardiac pathologies with HE staining. SOD activity, MDA content and GSH content in the organs were measured, and serum levels of inflammatory factors were detected using a protein microarray.

objectiveAcute exposure to hypoxia significantly reduced blood oxygen saturation of the rats (

objectiveBetelnut polyphenols provides protection of the vital organs against acute high-altitude hypoxia in rats by enhancing the antioxidant capacity and reducing inflammatory response.

Indexed as

Altitude SicknessAltitudeAnimalsArecaHypoxiaPolyphenolsRatsRats, WistarPolyphenolsarterial blood gasbetelnut polyphenolshigh altitude hypoxiainflammationoxidative stress

Identifiers

PMID34134953
PMCPMC8214955
OpenAlexW3167811666

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.