ArticleSaudi journal of biological sciences2020
Mechanism of salidroside relieving the acute hypoxia-induced myocardial injury through the PI3K/Akt pathway.
Article in Saudi journal of biological sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed, 21 citations in OpenAlex.
- Mechanisms ofFood science & nutrition · 2026Article
- Transcriptomic analysis and experimental verification reveal the involvement of PI3K/AKT signaling pathway in high-altitude cognitive dysfunction.Frontiers in physiology · 2026Article
- 7-Hydroxyethyl Chrysin Alleviates High Altitude Pulmonary Edema via Activation of the PI3K/AKT Signaling Pathway.Drug design, development and therapy · 2025Article
- 6-Hydroxygenistein Ameliorates High Altitude Brain Injury via Activating PI3K/AKT Signaling Pathway Based on Transcriptomic Analysis and Experimental Validation.Drug design, development and therapy · 2025Article
- Knowledge, attitude, and practice of atrial fibrillation in high altitude areas.Frontiers in public health · 2024Article
- Occlusion preconditioned mice are resilient to hypobaric hypoxia-induced myocarditis and arrhythmias due to enhanced immunomodulation, metabolic homeostasis, and antioxidants defense.Frontiers in immunology · 2023Article
- Anti-hypoxic pharmacological effects of betelnut polyphenols.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2022Article
- Histopathological, histochemical and biochemical postmortem changes in induced fatal hypothermia in rats.Forensic sciences research · 2022Article
- Insight into the Protective Effect of Salidroside against HOxidative medicine and cellular longevity · 2021Article
- Salidroside Improves Chronic Stress Induced Depressive Symptoms Through Microglial Activation Suppression.Frontiers in pharmacology · 2021Article
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5 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
objectiveThe objective was to investigate the anti-inflammatory effects of salidroside through the PI3K/Akt signaling pathway and its protective effects on acute hypoxia-induced myocardial injury in rats.
methodsA total of 24 healthy Sprague-Dawley male rats were selected as the experimental subjects. All rats were divided into 4 groups by using the random number table method, with 6 rats in each group. The groups included the normal control group, the salidroside group, the hypobaric hypoxia group, and the hypobaric hypoxia + salidroside group. Rats in the salidroside group were fed in the original animal laboratory and were intragastrically administered with salidroside every morning at a dosage of 35 mg/kg. Rats in the normal control group were intragastrically administered with an equal dosage of saline. Rats in the hypobaric hypoxia + salidroside group were intragastrically administered with salidroside every morning at a dosage of 35 mg/kg, who were fed in the hypoxic experiment module for animals. The altitude was increased to 4000 m, and the rats were kept in the module for 24 h. Rats in the hypobaric hypoxia group were intragastrically administered with an equal dosage of saline in the same environment, and the altitude was increased to 4000 m after administration. Parameters of blood gas analysis, histopathological changes in cardiac tissues, cardiac indexes, and inflammatory factors IL-6 and TNF-α levels of rats in groups were compared.
results1. The cardiac indexes of rats in groups were compared. The differences between the hypobaric hypoxia group and the hypobaric hypoxia + salidroside group were statistically significant (P < 0.05). 2. The results of blood gas analysis of rats in groups were compared. The differences between the hypobaric hypoxia group and the hypobaric hypoxia + salidroside group were significantly different (P < 0.05). 3. In the hypobaric hypoxia group, the myocardial cells of rats were arranged disorderly and shaped differently, with cases such as edema, degeneration, necrosis, nucleus pyknosis, and massive infiltration of inflammatory cells. In the hypobaric hypoxia + salidroside group, the above-mentioned pathological changes in myocardial cells were relieved. 4. Compared with the hypobaric hypoxia group, in the hypobaric hypoxia + salidroside group, the concentrations of IL-6 and TNF-α in rats decreased apparently, and the differences were statistically significant (P < 0.05).
conclusionSalidroside had the repairing and protective effects on the hypobaric hypoxia-induced myocardial injuries in rats. The application of salidroside could reduce the inflammatory responses of rats with hypobaric hypoxia-induced myocardial injuries through PI3K/Akt signaling pathway, thereby protecting the myocardial cells.
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