ArticleExperimental and therapeutic medicine2018
Effects of atorvastatin on p38 phosphorylation and cardiac remodeling after myocardial infarction in rats.
Article in Experimental and therapeutic medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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.
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Who cites it
2 citing papers in PubMed, 5 citations in OpenAlex.
- The activation of P38MAPK Signaling Pathway Impedes the Delivery of the Cx43 to the Intercalated Discs During Cardiac Ischemia-Reperfusion Injury.Journal of cardiovascular translational research · 2024Article
- p38 MAPK Pathway in the Heart: New Insights in Health and Disease.International journal of molecular sciences · 2020Review
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Authors and funding
6 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
The aim of the present study was to examine the effects of atorvastatinon p38 phosphorylation and cardiac remodeling after myocardial infarction in rats. A total of 43 rats were randomly divided into the control, sham operation, post-modeling medication (medication) and post-modeling non-medication (non-medication) groups. The control group did not receive any treatment. Anterior descending arteries of the rats in the medication and non-medication groups were ligated, and threading at the anterior descending arteries was conducted for the rats in the sham operation group. Atorvastatin (10 mg/kg) was given daily to the rats in the medication group, and an equivalent amount of normal saline was given daily to the rats in the sham operation group. Four weeks later, the cardiac function, morphological changes in the myocardial cells, and the expression of tumor necrosis factor-α (TNF-α) and p38 in each group was detected. At 4 weeks after treatment, the myocardial infarction size, fibrosis and myocardial necrosis of the rats in the medication group was examined compared with those in the non-medication group (P<0.05). The cardiac function of the rats in the non-medication group was significantly lower than that of the rats in the control and sham groups (P<0.05), while it was obviously elevated in the medication group compared with that in the non-medication group (P<0.05). The expression of TNF-α and phosphorylated p38 of the left ventricle in the non-medication group was higher than that in the control group (P<0.05), while it was obviously reduced in the non-medication group compared with that in the control group (P<0.05). Atorvastatin can improve cardiac remodeling after myocardial infarction in rats, which may be associated with its inhibition of p38 phosphorylation and its decrease of TNF-α expression.
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