ArticlePloS one2020
Hyperbaric oxygen preconditioning and the role of NADPH oxidase inhibition in postischemic acute kidney injury induced in spontaneously hypertensive rats.
Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 19 citations in OpenAlex.
- Combined Apocynin and Novokinin Treatment Attenuates Renal Damage and Reduces KIM-1 Expression in a Model of Ischemic AKI.International journal of molecular sciences · 2026Article
- Hyperbaric Oxygen Therapy - a Potential Therapy for Macro- and Trace Elements' Imbalance in Patients with Chronic Kidney Disease?Biological trace element research · 2026Article
- Social stress worsens colitis through β-adrenergic-driven oxidative stress in intestinal mucosal compartments.Brain, behavior, and immunity · 2026Article
- Induction of protective proteins is fundamental to hyperbaric oxygen preconditioning.Frontiers in cell and developmental biology · 2026Review
- Organ-specific redox and trace element modulation and hematological adaptation following hyperbaric oxygenation and physical activity in rats.Frontiers in medicine · 2026Article
- Hyperbaric oxygen therapy and N-acetylcysteine: a redox-dependent interaction.Frontiers in medicine · 2026Review
- Therapeutic Potential of Apocynin: A Promising Antioxidant Strategy for Acute Kidney Injury.Antioxidants (Basel, Switzerland) · 2025Review
- Understanding chronic inflammation: couplings between cytokines, ROS, NO, CaFrontiers in immunology · 2025Review
- Case Report: Clinical application of hyperbaric oxygen therapy after bladder fistula repair surgery: a report of 7 cases and literature review.Frontiers in surgery · 2025Article
- Apocynin and Hyperbaric Oxygen Therapy Improve Renal Function and Structure in an Animal Model of CKD.Biomedicines · 2024Article
- Review
- Hyperbaric Oxygen Reduces Oxidative Stress Impairment and DNA Damage and Simultaneously Increases HIF-1α in Ischemia-Reperfusion Acute Kidney Injury.International journal of molecular sciences · 2024Article
- Effects of Mineralocorticoid Receptor Blockade and Statins on Kidney Injury Marker 1 (KIM-1) in Female Rats Receiving L-NAME and Angiotensin II.International journal of molecular sciences · 2023Article
- Natural compounds targeting mitochondrial dysfunction: emerging therapeutics for target organ damage in hypertension.Frontiers in pharmacology · 2023Review
- Immunohistochemical Analysis of 4-HNE, NGAL, and HO-1 Tissue Expression after Apocynin Treatment and HBO Preconditioning in Postischemic Acute Kidney Injury Induced in Spontaneously Hypertensive Rats.Antioxidants (Basel, Switzerland) · 2021Article
- Hyperbaric Oxygen Preconditioning Upregulates Heme OxyGenase-1 and Anti-Apoptotic Bcl-2 Protein Expression in Spontaneously Hypertensive Rats with Induced Postischemic Acute Kidney Injury.International journal of molecular sciences · 2021Article
- Inflammatory Response and Oxidative Stress as Mechanism of Reducing Hyperuricemia ofOxidative medicine and cellular longevity · 2021Article
Corrections and comments
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Authors and funding
11 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Renal ischemia/reperfusion injury is a common cause of acute kidney injury (AKI) and hypertension might contribute to the increased incidence of AKI. The purpose of this study was to investigate the effects of single and combined hyperbaric oxygen (HBO) preconditioning and NADPH oxidase inhibition on oxidative stress, kidney function and structure in spontaneously hypertensive rats (SHR) after renal ischemia reperfusion injury. HBO preconditioning was performed by exposing to pure oxygen (2.026 bar) twice a day for two consecutive days for 60 minutes, and 24h before AKI induction. For AKI induction, the right kidney was removed and ischemia was performed by clamping the left renal artery for 45 minutes. NADPH oxidase inhibition was induced by apocynin (40 mg/kg b.m., intravenously) 5 minutes before reperfusion. AKI significantly increased renal vascular resistance and reduced renal blood flow, which were significantly improved after apocynin treatment. Also, HBO preconditioning, with or without apocynin treatment showed improvement on renal hemodynamics. AKI significantly increased plasma creatinine, urea, phosphate levels and lipid peroxidation in plasma. Remarkable improvement, with decrease in creatinine, urea and phosphate levels was observed in all treated groups. HBO preconditioning, solitary or with apocynin treatment decreased lipid peroxidation in plasma caused by AKI induction. Also, combined with apocynin, it increased catalase activity and solitary, glutathione reductase enzyme activity in erythrocytes. While AKI induction significantly increased plasma KIM- 1 levels, HBO preconditioning, solitary or with apocynin decreased its levels. Considering renal morphology, significant morphological alterations present after AKI induction were significantly improved in all treated groups with reduced tubular dilatation, tubular necrosis in the cortico-medullary zone and PAS positive cast formation. Our results reveal that NADPH oxidase inhibition and hyperbaric oxygen preconditioning, with or without NADPH oxidase inhibition may have beneficial effects, but their protective role should be evaluated in further studies.
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