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Melatonin inhibits ferroptosis through the ATF3/GPX4 signaling pathway to relieve myocardial ischemia-reperfusion injury in rats.
In Vitro Cell Dev Biol Anim
January 2025
Department of Critical Care Medicine, The Qujing NO.1 People's Hospital, Qujing, 655000, Yunnan, China.
Melatonin (MEL), functioning as a circulating hormone, is important for the regulation of ferroptosis in different health scenarios and acts as a crucial antioxidant in cardiovascular diseases. However, its specific function in ferroptosis related to myocardial ischemia-reperfusion injury (MIRI) remains to be fully elucidated. In our research, we utilized a rat model of MIRI induced by coronary artery ligation, along with a cell model subjected to hypoxia/reoxygenation (H/R).
View Article and Find Full Text PDFShort-term exposure of 2.4 GHz electromagnetic radiation on cellular ROS generation and apoptosis in SH-SY5Y cell line and impact on developing chick embryo brain tissue.
Mol Biol Rep
January 2025
Molecular Genetics and Cancer Biology Laboratory, Department of Human Genetics and Molecular Biology, Bharathiar University, Coimbatore-46, Tamil Nadu, India.
Background: Electromagnetic radiation (EMR) from wireless technology and mobile phones, operates at various frequencies. The present study analyses the major impact of short-term exposure to 2.4 GHz frequency EMR, using the two model systems chick embryos and SH-SY5Y cell lines.
View Article and Find Full Text PDFPlatelet-rich plasma alleviates skin photoaging by activating autophagy and inhibiting inflammasome formation.
Naunyn Schmiedebergs Arch Pharmacol
January 2025
Department of Dermatology, Dongshan Hospital, Guofengyuan Building, Xuezi Avenue, Meijiang District, Meizhou, 514011, Guangdong, China.
Platelet-rich plasma (PRP) holds promising prospects for the treatment of skin photoaging. This study aims to unravel the mechanism underlying PRP's anti-photoaging properties. Partial skin of rats was irradiated with ultraviolet (UV) and injected with PRP, and the skin appearance, pathological state, and aging conditions were determined.
View Article and Find Full Text PDFDanshensu sodium salt alleviates muscle atrophy via CaMKII-PGC1α-FoxO3a signaling pathway in D-galactose-induced models.
FASEB J
January 2025
Department of Anatomy, Korea University College of Medicine, Seoul, Republic of Korea.
Sarcopenia is an age-related muscle atrophy syndrome characterized by the loss of muscle strength and mass. Although many agents have been used to treat sarcopenia, there are no successful treatments to date. In this study, we identified Danshensu sodium salt (DSS) as a substantial suppressive agent of muscle atrophy.
View Article and Find Full Text PDFProtective Effects of Monoacylglycerol Lipase Inhibition in Rats with Severe Acute Pancreatitis and Its Possible Mechanism.
Endocr Metab Immune Disord Drug Targets
January 2025
Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, 324 Jingwu Weiqi Rd, Jinan, 250021, China.
Background And Aim: In the context of gastrointestinal diseases, the role of monoacylglycerol lipase (MAGL) is significant. Therefore, the objective of this study was to examine the protective effects of MAGL inhibition using JZL184 in rat models of severe acute pancreatitis (SAP) and to explore its mechanism.
Methods: In this study, a rat model of SAP was established, and the rats were divided into three groups for treatment: the Control group (CON), the SAP group (SAP), and the SAP group treated with JZL184 (JZL184).
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