Evidence map›Paper›PMID 37990048›Full record

ArticleScientific reports2023

Protective effect of ligustrazine on oxidative stress and apoptosis following testicular torsion in rats.

Songmao Chen, Zhengjian Liao, Tingting Zheng, Yuanfan Zhu, Liefu Ye

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

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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

5 citing papers in PubMed, 6 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

5 authors at 2 institutions in 1 country.

Songmao Chen *Provincial Clinical Medical College of Fujian Medical University, Fuzhou, 350001, Fujian, China.
Zhengjian Liao *Department of Neurosurgery, Fujian Provincial Hospital, Fuzhou, 350001, Fujian, China.
Tingting ZhengFujian Medical University, Fuzhou, 350122, Fujian, China.
Yuanfan ZhuFujian Medical University, Fuzhou, 350122, Fujian, China.
Liefu YeDepartment of Urology, Fujian Provincial Hospital, Fuzhou, 350001, Fujian, China. yeliefu@fjmu.edu.cn.
Fujian Provincial Hospital · CNFujian Medical University · CN

Funding

Startup Fund For scientific research of Fujian Medical University 2019QH1176
6 · The paper itself

Abstract

Testicular torsion is a common urologic emergency and one of the causes of infertility in males. It has been reported that ligustrazine may decrease oxidative stress and reduce ischemia-reperfusion injury. This study aims to investigate the protective effect of ligustrazine in ischemia-reperfusion injury after testicular torsion-detorsion. First, 40 rats were randomly and equally divided into TMP (Ligustrazine) group, the Testicular torsion (T/D) group, the Sham (Sham operation) group, and Control group. The left testis of rats in the TMP and T/D group was rotated for 2 h. The TMP group was intraperitoneally injected with ligustrazine solution and the T/D and the Sham groups were injected with normal saline. The left testes of four groups were obtained for assay on the 4th day after the operation. Average level of superoxide dismutase (SOD), glutathione peroxidase (GPX), and catalase (CAT) were higher in Sham and Control groups than T/D group and TMP group. Conversely, average level of malondialdehyde (MDA) and reactive oxygen species (ROS) was lower in Sham and Control groups than T/D group and TMP group. In contrast with the T/D group, SOD, GPX, and CAT enzymatic activities increased, whereas MDA and ROS content decreased in the TMP group (P < 0.05). Microscopic observation showed that the testicular tissue of the Sham and Control groups were basically normal. The TMP and T/D groups had significant testicular tissue damage, whereas the TMP group had less damage and apoptosis than the T/D group. The apoptotic index of germ cells in the TMP group (13.05 ± 4.41) was lower than the T/D group (30.23 ± 11.31) (P < 0.05) and higher (P < 0.05) than the Sham group (0.56 ± 0.29). So we found that Ligustrazine lowered ischemia-reperfusion injury after testicular torsion-detorsion by decreasing the reactive oxygen species and suppressing apoptosis.

Indexed as

Reperfusion InjurySpermatic Cord TorsionAnimalsApoptosisHumansMaleMalondialdehydeOxidative StressPyrazinesRatsRats, Sprague-DawleyReactive Oxygen SpeciesSuperoxide DismutaseTestisMalondialdehydePyrazinesReactive Oxygen SpeciesSuperoxide Dismutasetetramethylpyrazine

Identifiers

PMID37990048
PMCPMC10663624
OpenAlexW4388852585

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.