Evidence map›Paper›PMID 37219401›Full record

ArticleAging2023

Xuebijing injection protects against sepsis-induced myocardial injury by regulating apoptosis and autophagy via mediation of PI3K/AKT/mTOR signaling pathway in rats.

Cheng-Fei Bi, Jia Liu, Shao-Wen Hao, Zhi-Xia Xu, Xiao Ma, Xiang-Fei Kang, Li-Shan Yang, Jun-Fei Zhang

Open access · hybridAbstract read
In one paragraph

Article in Aging, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

18 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

8 authors at 2 institutions in 1 country.

Cheng-Fei BiDepartment of Emergency Medical, General Hospital of Ningxia Medical University, Yinchuan 750000, Ningxia, China.
Jia LiuMedical Experimental Center, General Hospital of Ningxia Medical University, Yinchuan 750000, Ningxia, China.
Shao-Wen HaoDepartment of Emergency Medical, General Hospital of Ningxia Medical University, Yinchuan 750000, Ningxia, China.
Zhi-Xia XuDepartment of Emergency Medical, General Hospital of Ningxia Medical University, Yinchuan 750000, Ningxia, China.
Xiao MaDepartment of Emergency Medical, General Hospital of Ningxia Medical University, Yinchuan 750000, Ningxia, China.
Xiang-Fei KangDepartment of Emergency Medical, General Hospital of Ningxia Medical University, Yinchuan 750000, Ningxia, China.
Li-Shan YangDepartment of Emergency Medical, General Hospital of Ningxia Medical University, Yinchuan 750000, Ningxia, China.
Jun-Fei ZhangDepartment of Emergency Medical, General Hospital of Ningxia Medical University, Yinchuan 750000, Ningxia, China.
Ningxia Medical University · CNNingxia Medical University General Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveApoptosis and autophagy are significant factors of sepsis induced myocardial injury (SIMI). XBJ improves SIMI by PI3K/AKT/mTOR pathway. Present study is devised to explore the protective mechanism of XBJ in continuous treatment of SIMI caused by CLP.

methodsRat survival was first recorded within 7 days. Rats were randomly assigned to three groups: Sham group, CLP group, and XBJ group. The animals in each group were divided into 12 h group, 1 d, 2 d, 3 d and 5 d according to the administration time of 12 hours, 1 day, 2 days, 3 days or 5 days, respectively. Echocardiography, myocardial injury markers and H&E staining were used to detect cardiac function and injury. IL-1β, IL-6 and TNF-α in serum were measured using ELISA kits. Cardiomyocyte apoptosis was assayed by TUNEL staining. Apoptosis and autophagy related proteins regulated by the PI3K/AKT/mTOR signaling pathway were tested using western blot.

resultsXBJ increased the survival rate in CLP-induced septic Rat. First of all, the results of echocardiography, H&E staining and myocardial injury markers (cTnI, CK, and LDH levels) showed that XBJ could effectively improve the myocardial injury caused by CLP with the increase of treatment time. Moreover, XBJ significantly decreased the levels of serum inflammatory cytokines IL-1β, IL-6 and TNF-α in SIMI rats. Meanwhile, XBJ downregulated the expression of apoptosis-related proteins Bax, Cleaved-Caspase 3, Cleaved-Caspase 9, Cytochrome C and Cleaved-PARP, while upregulated the protein levels of Bcl-2 in SIMI rats. And, XBJ upregulated the expression of autophagy related protein Beclin-1 and LC3-II/LC3-I ratio in SIMI rats, whereas downregulated the expression of P62. Finally, XBJ administration downregulated the phosphorylation levels of proteins PI3K, AKT and mTOR in SIMI rats.

conclusionsOur results showed that XBJ has a good protective effect on SIMI after continuous treatment, and it was speculated that it might be through inhibiting apoptosis and promoting autophagy via, at least partially, activating PI3K/AKT/mTOR pathway in the early stage of sepsis, as well as promoting apoptosis and inhibiting autophagy via suppressing PI3K/AKT/mTOR pathway in the late stage of sepsis.

Indexed as

Proto-Oncogene Proteins c-aktSepsisAnimalsApoptosisAutophagyDrugs, Chinese HerbalInterleukin-6Phosphatidylinositol 3-KinasesRatsRats, Sprague-DawleySignal TransductionTOR Serine-Threonine KinasesTumor Necrosis Factor-alphaDrugs, Chinese HerbalInterleukin-6mTOR protein, ratPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktTOR Serine-Threonine KinasesTumor Necrosis Factor-alphaXuebijingapoptosisautophagyPI3K/AKT/mTORsepsis induced myocardial injuryXuebijing injection

Identifiers

PMID37219401
PMCPMC10258031
OpenAlexW4377288998

What OpenQuestion holds

Textmetadata
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.