Evidence map›Paper›PMID 31819135›Full record

ArticleScientific reports2019

Testosterone propionate activated the Nrf2-ARE pathway in ageing rats and ameliorated the age-related changes in liver.

Guoliang Zhang, Rui Cui, Yunxiao Kang, Chunxiao Qi, Xiaoming Ji, Tianyun Zhang, Qiqing Guo, Huixian Cui, Geming Shi

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. 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
0.8field-weighted citation impact, top 28% 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, 24 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

9 authors at 1 institution in 1 country.

Guoliang ZhangDepartment of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, P.R. China.
Rui CuiDepartment of Human Anatomy, Hebei Medical University, Shijiazhuang, 050017, P.R. China.
Yunxiao KangDepartment of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, P.R. China.
Chunxiao QiDepartment of Human Anatomy, Hebei Medical University, Shijiazhuang, 050017, P.R. China.
Xiaoming JiDepartment of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, P.R. China.
Tianyun ZhangDepartment of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, P.R. China.
Qiqing GuoDepartment of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, P.R. China.
Huixian CuiDepartment of Human Anatomy, Hebei Medical University, Shijiazhuang, 050017, P.R. China.
Geming ShiDepartment of Neurobiology, Hebei Medical University, Shijiazhuang, 050017, P.R. China. shigeming@163.com.
Hebei Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study aimed to evaluate the protective efficacy of testosterone propionate (TP) on age-related liver changes via activation of the nuclear factor erythroid 2-related factor 2-antioxidant response element (Nrf2-ARE) pathway in aged rats. Aged rats received subcutaneous injections of TP (2 mg/kg/d, 84 days). Oxidative stress parameters and the expression levels of signal transducer and activator of transcription 5b (STAT5b), Kelch-like ECH associating protein-1 (Keap1), Nrf2, haem oxygenase-1 (HO-1) and NAD(P)H: quinone oxidoreductase-1 (NQO1) in liver tissues were examined to check whether the Nrf2-ARE pathway was involved in the age-related changes in liver. Our results showed that TP supplementation alleviated liver morphology, liver function and liver fibrosis; improved oxidative stress parameters; and increased the expression of STAT5b, Nrf2, HO-1 and NQO-1 and decreased the expression of Keap1 in the liver tissues of aged rats. These results suggested that TP increased the expression of STAT5b, and then activated the Nrf2-ARE pathway and promoted antioxidant mechanisms in aged rats. These findings may provide new therapeutic uses for TP in patients with age-related liver changes.

Indexed as

AgingAnimalsAntioxidant Response ElementsAntioxidantsDensitometryHeme Oxygenase (Decyclizing)HepatocytesLiverLiver CirrhosisMaleNAD(P)H Dehydrogenase (Quinone)NF-E2-Related Factor 2Oxidative StressRatsRats, WistarSignal TransductionAntioxidantsHeme Oxygenase (Decyclizing)Hmox1 protein, ratNAD(P)H Dehydrogenase (Quinone)Nfe2l2 protein, mouseNF-E2-Related Factor 2NQO1 protein, ratStat5b protein, ratSTAT5 Transcription FactorTestosterone Propionate

Identifiers

PMID31819135
PMCPMC6901587
OpenAlexW2991898933

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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.