Ischemic stroke is a leading cause of adult disability and death worldwide. The primary treatment for cerebral ischemia patients is to restore blood supply to the ischemic region as quickly as possible. However, in most cases, more severe tissue damage occurs, which is known as cerebral ischemia/reperfusion (I/R) injury. The pathological mechanisms of brain I/R injury include mitochondrial dysfunction, oxidative stress, excitotoxicity, calcium overload, neuroinflammation, programmed cell death and others. Propofol (2,6-diisopropylphenol), a short-acting intravenous anesthetic, possesses not only sedative and hypnotic effects but also immunomodulatory and neuroprotective effects. Numerous studies have reported the protective properties of propofol during brain I/R injury. In this review, we summarize the potential protective mechanisms of propofol to provide insights for its better clinical application in alleviating cerebral I/R injury.
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http://dx.doi.org/10.1007/s43440-024-00620-6 | DOI Listing |
Transplantation
January 2025
Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, China.
Background: Hepatic ischemia/reperfusion (I/R) injury (HIRI) is an intrinsic phenomenon observed in the process of various liver surgeries. Unfortunately, there are currently few options available to prevent HIRI. Accordingly, we aim to explore the role and key downstream effects of B-cell lymphoma 6 (BCL6) in hepatic I/R (HIR).
View Article and Find Full Text PDFMol Cell Biochem
January 2025
Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, 34000, Kragujevac, Serbia.
As several decades of research have shown the cardioprotective effects of angiotensin-converting enzyme (ACE) inhibitors alone or in combination with diuretics, we were interested in investigating the effects of subchronic therapy of these drugs on ischemia-reperfusion (I/R) damage to the heart, as well as their influence on oxidative status. The research was conducted on 40 spontaneously hypertensive male Wistar Kyoto rats, divided into 4 groups. Animals were treated for four weeks with 10 mg/kg/day zofenopril alone or in combination with hydrochlorothiazide, indapamide and spironolactone per os.
View Article and Find Full Text PDFPathol Res Pract
December 2024
Department of Anesthesiology, Nantong Haimen People's Hospital, Nantong 226100, China. Electronic address:
Inflammation is one of the most significant pathological changes in ischemia-reperfusion injury (IRI). Sufentanil has protective effects on IRI by reducing inflammatory responses. This study aimed to investigate the protective effects and possible mechanisms of sufentanil on renal IRI (RIRI).
View Article and Find Full Text PDFJ ISAKOS
January 2025
Department of Sports Medicine, Kameda Medical Center, Kamogawa, Japan.
Objectives: We have previously shown that ultrasound-guided repair results in an accurate anchor placement and restores ankle joint stability using cadaveric models. The objective is to assess the safety and clinical outcomes of ultrasound-guided ATFL repair with or without augmentation.
Methods: Forty-nine patients with chronic lateral ankle instability underwent ultrasound-guided ATFL repair with or without augmentation.
Int Immunopharmacol
January 2025
Department of Pharmacy, Anhui University of Chinese Medicine, Hefei, China; Anhui Province Key Laboratory of Traditional Chinese Medicine Decoction Pieces of New Manufacturing Technology, Bozhou 236000, China. Electronic address:
Background: Hydroxysafflor yellow A (HSYA), an active component isolated from Carthamus tinctorius L., has demonstrated potent protective effects against cerebral ischaemia/reperfusion (I/R) injury. Microglial polarisation plays a crucial role in I/R.
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