ArticleJournal of cardiothoracic surgery2024
The protective effect of Ghrelin peptide on doxorubicin hydrochloride induced heart failure in rats.
Article in Journal of cardiothoracic surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed.
- Beyond Hunger: The Structure, Signaling, and Systemic Roles of Ghrelin.International journal of molecular sciences · 2025Review
- Ghrelin: An Emerging Therapy for Heart Failure.Clinical endocrinology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
backgroundTo investigate the protective effect and mechanism of Ghrelin on Doxorubicin (Dox) hydrochloride induced heart failure (HF) and myocardial injury in rats.
methods45 rats were randomly divided into control group, HF group and Ghrelin group. Dox hydrochloride was injected intraperitoneally to establish the model of HF in rats of HF group and Ghrelin group. Rats in the Ghrelin group were given intraperitoneal injection of Ghrelin twice a day, and rats in the HF group and control group were given equal volume of normal saline for a total of 6 weeks. The changes of echocardiography, cardiac hemodynamics, myocardial histology and plasma inflammatory factors were observed.
resultsAfter the Ghrelin intervention, compared with the HF group, the left ventricular end-diastolic diameter (LVDD) and left ventricular end-systolic diameter (LVSD) in the Ghrelin group was markedly reduced (P < 0.05), and left ventricular ejection fraction (LVEF) was significantly increased (P < 0.05). Compared with HF group, the left ventricular systolic pressure (LVSP), maximum rate of increase in left ventricular pressure (+ dP/dtmax) and maximum rate of decrease in left ventricular pressure (- dP/dtmax) of Ghrelin group was remarkedly increased (P < 0.05), left ventricular diastolic pressure (LVDP) decreased (P < 0.05). In the Ghrelin group, the degree and extent of cardiomyocyte degeneration and necrosis were remarkedly reduced compared with the HF group. The levels of TNF-α and iNOS in Ghrelin group were notably lower than those in HF group (P < 0.05), the IL-10 level increased markedly (P < 0.05).
conclusionGhrelin may reduce Dox-induced myocardial injury and improve cardiac function in rats by regulating inflammation and oxidative stress.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.