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Şimşek C, Tav Şimşek D, Özüçelik DN, Sümer E, Hacıhasanoğlu E, Sarıkaya S. Experımental Study: The Effect Of 20% Intralıpıd Emulsıon Therapy In Cerebral Ischemıc Reperfusıon. Brain Inj 2024; 38:489-498. [PMID: 38420951 DOI: 10.1080/02699052.2024.2318596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 02/09/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND This experimental study was conducted to investigate the effect of 20% Intralipid Emulsion (ILE) treatment on Cerebral Ischemia Reperfusion Injury (CIRI) after reperfusion in acute ischemic stroke. METHODS In this experimental study, seven rats without any intervention (control group), seven rats (sham group) for which CIRI was created after the common carotid artery was ligated for 2 hours, and seven rats who were treated with 20% ILE after CIRI (CIRI + ILE group) were sacrificed after 24 hours, and histopathological findings were investigated. RESULTS In rats that were not treated after CIRI, 52.7% had level-1, 32.7% had level-2. and 14.5% had level-3. histopathological findings. While 72.2% of the rats treated with ILE had level-1 and 27.8% had level-2 findings, no level-3 histopathological findings were detected in any of the rats. While no signs of coagulative necrosis, spongiosis of surrounding tissue and polymorphonuclear leukocytes were observed histopathological in any of the rats given ILE, there was no macrophages finding in 85.6% of the rats. ILE treatment also reduced the histopathological findings of eosinophilic neurons, astrogliosis, neovascularization, vascular thrombosis and mononuclear inflammatory cells. CONCLUSION This study showed that 20% ILE treatment reduces the histopathological damage seen in cerebral ischemia and CIRI.
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Affiliation(s)
- Cem Şimşek
- Emergency Department, Yeditepe Üniversity, İstanbul, Turkey
| | - Dijan Tav Şimşek
- Emergency Department, Sancaktepe Prof. Dr. İlhan Varank Training and Research Hospital, İstanbul, Turkey
| | - Doğaç Niyazi Özüçelik
- Health Science Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
- UNEC Social Work and Social Innovation Center, Baku, Azerbaijan
| | - Engin Sümer
- Faculty of Medicine Experimental Research Center, Yeditepe University İstanbul, Turkey
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He J, Li S, Teng Y, Xiong H, Wang Z, Han X, Gong W, Gao Y. Increasing expression of dual-specificity phosphatase 12 mitigates oxygen-glucose deprivation/reoxygenation-induced neuronal apoptosis and inflammation through inactivation of the ASK1-JNK/p38 MAPK pathway. Autoimmunity 2024; 57:2345919. [PMID: 38721693 DOI: 10.1080/08916934.2024.2345919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 04/17/2024] [Indexed: 05/15/2024]
Abstract
Dual-specificity phosphatase 12 (DUSP12) is abnormally expressed under various pathological conditions and plays a crucial role in the pathological progression of disorders. However, the role of DUSP12 in cerebral ischaemia/reperfusion injury has not yet been investigated. This study explored the possible link between DUSP12 and cerebral ischaemia/reperfusion injury using an oxygen-glucose deprivation/reoxygenation (OGD/R) model. Marked decreases in DUSP12 levels have been observed in cultured neurons exposed to OGD/R. DUSP12-overexpressed neurons were resistant to OGD/R-induced apoptosis and inflammation, whereas DUSP12-deficient neurons were vulnerable to OGD/R-evoked injuries. Further investigation revealed that DUSP12 overexpression or deficiency affects the phosphorylation of apoptosis signal-regulating kinase 1 (ASK1), c-Jun NH2-terminal kinase (JNK), and p38 mitogen-activated protein kinase (MAPK) in neurons under OGD/R conditions. Moreover, blockade of ASK1 diminished the regulatory effect of DUSP12 deficiency on JNK and p38 MAPK activation. In addition, DUSP12-deficiency-elicited effects exacerbating neuronal OGD/R injury were reversed by ASK1 blockade. In summary, DUSP12 protects against neuronal OGD/R injury by reducing apoptosis and inflammation through inactivation of the ASK1-JNK/p38 MAPK pathway. These findings imply a neuroprotective function for DUSP12 in cerebral ischaemia/reperfusion injury.
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Affiliation(s)
- Jiaxuan He
- Anesthesia & Comfort Medical Center, Xi'an International Medical Center Hospital, Xi'an, Shaanxi Province, China
- Department of Pediatric Surgery, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Siyuan Li
- Anesthesia & Comfort Medical Center, Xi'an International Medical Center Hospital, Xi'an, Shaanxi Province, China
| | - Yunpeng Teng
- Anesthesia & Comfort Medical Center, Xi'an International Medical Center Hospital, Xi'an, Shaanxi Province, China
| | - Hongfei Xiong
- Anesthesia & Comfort Medical Center, Xi'an International Medical Center Hospital, Xi'an, Shaanxi Province, China
| | - Zhuang Wang
- Anesthesia & Comfort Medical Center, Xi'an International Medical Center Hospital, Xi'an, Shaanxi Province, China
| | - Xiaoyao Han
- Anesthesia & Comfort Medical Center, Xi'an International Medical Center Hospital, Xi'an, Shaanxi Province, China
| | - Wei Gong
- Department of Pediatric Surgery, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Ya Gao
- Department of Pediatric Surgery, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
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Polat Y, Şengel N, Küçük A, Özdemir Ç, Yığman Z, Balcı AB, Ergörün Aİ, Kavutçu M, Arslan M. Effects of sevoflurane and fullerenol C60 on lower limb ischemia-reperfusion injury in streptozocin-induced diabetic mice. Sci Prog 2024; 107:368504241239444. [PMID: 38614462 PMCID: PMC11016234 DOI: 10.1177/00368504241239444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/15/2024]
Abstract
BACKGROUND Ischemia-reperfusion injury (IRI) poses a significant challenge for physicians, necessitating the management of cell damage and the preservation of organ functions. Various surgical procedures, such as vascular surgery on extremities, temporary cross-clamping of the abdominal aorta in aortic surgery, and the use of a tourniquet in extremity surgeries, may induce lower limb IRI. The susceptibility to IRI is heightened in individuals with diabetes. This study aimed to investigate the effects of fullerenol C60 and sevoflurane on mouse muscle tissue in a lower limb IRI model and to assess their potential in preventing complications arising from ischemia-reperfusion in mice with streptozocin-induced diabetes. METHODS A total of 36 adult Swiss albino mice were randomly divided into six groups, each consisting of six mice: control group (group C), diabetes group (group D), diabetes-ischemia/reperfusion group (group DIR), diabetes-ischemia/reperfusion-fullerenol C60 group (group DIR-FC60), diabetes-ischemia/reperfusion-sevoflurane group (group DIR-S), and diabetes-ischemia/reperfusion-sevoflurane-fullerenol C60 group (DIR-S-FC60). Streptozocin (55 mg/kg) was intraperitoneally administered to induce diabetes in the relevant groups, with mice displaying blood glucose levels of 250 mg/dL or higher at 72 h were considered diabetic. After 4 weeks, all groups underwent laparotomy under anesthesia. In DIR-FC60 and DIR-S-FC60 groups, fullerenol C60 (100 mg/kg) was intraperitoneally administrated 30 min before the ischemia period. Sevoflurane, delivered in 100% oxygen at a rate of 2.3% and 4 L/min, was administered during the ischemia period in DIR-S and DIR-S-FC60 groups. In the IR groups, a microvascular clamp was placed on the infrarenal abdominal aorta for 120 min during the ischemia period, followed by the removal of the clamp and a 120-min reperfusion period. At the end of the reperfusion, gastrocnemius muscle tissues were removed for histopathological and biochemical parameter examinations. RESULTS Histopathological examination revealed a significant reduction in the disorganization and degeneration of muscle cells in the DIR-S-FC60 group compared to the DIR group (p = 0.041). Inflammatory cell infiltration was notably lower in the DIR-S, DIR-FC60, and DIR-S-FC60 groups than in the DIR group (p = 0.031, p = 0.011, and p = 0.013, respectively). The total damage scores in the DIR-FC60 and DIR-S-FC60 groups were significantly lower than in the DIR group (p = 0.018 and p = 0.008, respectively). Furthermore, the levels of malondialdehyde (MDA) in the DIR-S, DIR-FC60, and DIR-S-FC60 groups were significantly lower than in the DIR group (p < 0.001, p < 0.001, and p < 0.001, respectively). Catalase (CAT) enzyme activity in the DIR-S, DIR-FC60, and DIR-S-FC60 groups was higher than in the DIR group (p = 0.001, p = 0.014, and p < 0.001, respectively). Superoxide dismutase (SOD) enzyme activity in the DIR-FC60 and DIR-S-FC60 groups was also higher than in the DIR group (p < 0.001 and p = 0.001, respectively). CONCLUSION Our findings indicate that administering fullerenol C60 30 min prior to ischemia in diabetic mice, in combination with sevoflurane, led to a reduction in oxidative stress and the correction of IR-related damage in muscle tissue histopathology. We believe that the administration of fullerenol C60 before IR, coupled with sevoflurane administration during IR, exerts a protective effect in mice.
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Affiliation(s)
- Yücel Polat
- Tekirdağ Dr İsmail Fehmi Cumalıoğlu City Hospital, Department of Cardiovascular Surgery, Tekirdağ, Turkey
| | - Necmiye Şengel
- Gazi University Faculty of Dentistry, Department of Oral and Maxillofacial Surgery, (As a specialist in Anesthesiology and Reanimation), Ankara, Turkey
| | - Ayşegül Küçük
- Kutahya Health Sciences University Faculty of Medicine, Department of Physiology, Kutahya, Turkey
| | - Çağrı Özdemir
- Mamak State Hospital, Department of Anesthesiology and Reanimation, Ankara, Turkey
| | - Zeynep Yığman
- Gazi University Faculty of Medicine, Department of Histology and Embryology, Ankara, Turkey
- Gazi University Neuroscience and Neurotechnology Center of Excellence (NÖROM), Ankara, Turkey
| | | | - Aydan İremnur Ergörün
- Gazi University Faculty of Medicine, Department of Anesthesiology and Reanimation, Ankara, Turkey
| | - Mustafa Kavutçu
- Gazi University Faculty of Medicine, Department of Medical Biochemistry, Ankara, Turkey
| | - Mustafa Arslan
- Gazi University Faculty of Medicine, Department of Anesthesiology and Reanimation, Ankara, Turkey
- Gazi University, Life Sciences Application and Research Center, Ankara, Turkey
- Gazi University, Laboratory Animal Breeding and Experimental Researches Center (GÜDAM), Ankara, Turkey
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Huang Z, Bai Y, Chen Y, Chen Y, Jiang Y, Zhou J. Attenuation of intestinal ischemia-reperfusion-injury by anesthetics: a potentially protective effect of anesthetic management in experimental studies. Front Pharmacol 2024; 15:1367170. [PMID: 38444936 PMCID: PMC10912591 DOI: 10.3389/fphar.2024.1367170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 02/08/2024] [Indexed: 03/07/2024] Open
Abstract
Intestinal ischemia-reperfusion injury (IRI) is a potentially severe clinical syndrome after major surgical procedures. In addition to causing intestinal mucosa injury, intestinal IRI further damages distant organs, causing the severity of the condition in patients. So far, effective therapy for intestinal IRI is still absent, and the survival rate of the patients is low. Previous experimental studies have shown that some anesthetics can alleviate intestinal IRI and protect organs while exerting their pharmacological effects, indicating that reasonable perioperative anesthesia management may provide potential benefits for patients to avoid intestinal IRI. These meaningful findings drive scholars to investigate the mechanism of anesthetics in treating intestinal IRI in-depth to discuss the possible new clinical uses. In the present mini-review, we will introduce the protective effects of different anesthetics in intestinal IRI to help us enrich our knowledge in this area.
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Affiliation(s)
- Zhan Huang
- Department of Anesthesiology, The Affiliated Hospital, Southwest Medical University, Luzhou, China
- Anesthesiology and Critical Care Medicine Key Laboratory of Luzhou, Southwest Medical University, Luzhou, China
- Department of Anesthesiology, Dazhou Integrated TCM & Western Medicine Hospital, Dazhou Second People’s Hospital, Dazhou, China
| | - Yiping Bai
- Department of Anesthesiology, The Affiliated Hospital, Southwest Medical University, Luzhou, China
- Anesthesiology and Critical Care Medicine Key Laboratory of Luzhou, Southwest Medical University, Luzhou, China
| | - Ying Chen
- Department of Anesthesiology, The Affiliated Hospital, Southwest Medical University, Luzhou, China
- Anesthesiology and Critical Care Medicine Key Laboratory of Luzhou, Southwest Medical University, Luzhou, China
| | - Ye Chen
- Anesthesiology and Critical Care Medicine Key Laboratory of Luzhou, Southwest Medical University, Luzhou, China
- Department of Traditional Chinese Medicine, The Affiliated Hospital, Southwest Medical University, Luzhou, China
| | - Yuan Jiang
- Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Jun Zhou
- Department of Anesthesiology, The Affiliated Hospital, Southwest Medical University, Luzhou, China
- Anesthesiology and Critical Care Medicine Key Laboratory of Luzhou, Southwest Medical University, Luzhou, China
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Zhang W, Liu D, Yi J, Fan J. Downregulation of circAsxl2 Relieves Neuronal Injury Induced by oxygen-glucose deprivation/reperfusion. Mol Neurobiol 2024; 61:812-820. [PMID: 37658248 DOI: 10.1007/s12035-023-03532-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 07/23/2023] [Indexed: 09/03/2023]
Abstract
BACKGROUND Circular RNAs (circRNAs) have been shown to play an important role in cerebral ischemia-reperfusion (I/R) injury. However, the role of circAsxl2 (mmu_circ_0000346) in cerebral I/R injury remains unclear. METHODS Mouse brain neuronal cell line (HT-22) was used to perform oxygen-glucose deprivation/reperfusion (OGD/R) treatment. The levels of circAsxl2, microRNA (miR)-130b-5p and forkhead box O3 (FOXO3) were determined using quantitative real-time PCR. Cell viability and apoptosis were measured using cell counting kit 8 assay and flow cytometry. Commercial kits were used to assess cell cytotoxicity, inflammation and oxidative stress. Protein expression was analyzed by western blot. RNA interaction was verified using dual-luciferase reporter assay, RIP assay and RNA pull-down assay. RESULTS CircAsxl2 was highly expressed in OGD/R-induced HT-22 cells, and its silencing could alleviate OGD/R-induced apoptosis, inflammation and oxidative stress in HT-22 cells. MiR-130b-5p was sponged by circAsxl2, and its inhibitor could overturn the regulation of circAsxl2 knockdown on OGD/R-induced neuronal injury. FOXO3 was targeted by miR-130b-5p and its expression was positively regulated by circAsxl2. In addition, the regulation of circAsxl2 knockdown on OGD/R-induced neuronal injury also was reversed by FOXO3 overexpression. CONCLUSION CircAsxl2/miR-130b-5p/FOXO3 axis accelerated OGD/R-induced neuronal injury, which might provide effective strategies for treating cerebral I/R injury.
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Affiliation(s)
- Wen Zhang
- Geriatrics Department, the First Hospital of Hunan University of Chinese Medicine, Changsha City, 410007, Hunan, China
| | - Dan Liu
- Department of Rheumatology and Immunology, the First Hospital of Hunan University of Chinese Medicine, Changsha City, 410007, Hunan, China
| | - Jian Yi
- Medical innovation center, the First Hospital of Hunan University of Chinese Medicine, Changsha City, 410007, Hunan, China
| | - Jianmin Fan
- Department of cardiovascular diseases, the First Hospital of Hunan University of Chinese Medicine, No.95 Shaoshan middle road, Yuhua District, Changsha City, Hunan Province, China.
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You G, Zheng L, Zhang Y, Zhang Y, Wang Y, Guo W, Liu H, Tatiana P, Vladimir K, Zan J. Tangeretin Attenuates Cerebral Ischemia-Reperfusion-Induced Neuronal Pyroptosis by Inhibiting AIM2 Inflammasome Activation via Regulating NRF2. Inflammation 2024; 47:145-158. [PMID: 37725272 DOI: 10.1007/s10753-023-01900-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 08/27/2023] [Accepted: 09/05/2023] [Indexed: 09/21/2023]
Abstract
Pyroptosis is closely involved in the pathopoiesis of cerebral ischemia and reperfusion (I/R) injury which seriously dangers human's life. Studies report that tangeretin (TANG), which is enriched in the peel of Citrus reticulata, has neuroprotective effects. Here, we explored whether absent in melanoma 2 (AIM2) inflammasome-mediated pyroptosis is involved in the cerebral I/R injury and the protective mechanism of TANG against cerebral I/R injury. In this study, we found that TANG treatment effectively alleviated I/R-induced brain injury and inhibited neuronal pyroptosis in an in vivo mice model with middle cerebral artery occlusion/reperfusion (MCAO/R) injury and in an in vitro hippocampal HT22 cell model with oxygen-glucose deprivation and reoxygenation (OGD/R) injury. Furthermore, we found TANG inhibited cerebral I/R-induced neuronal AIM2 inflammasome activation in vivo and in vitro via regulating nuclear factor E2-related factor 2 (NRF2). Moreover, administration of ML385, a chemical inhibitor of NRF2, notably blocked the neuroprotective effects of TANG against cerebral I/R injury. In conclusion, TANG attenuates cerebral I/R-induced neuronal pyroptosis by inhibiting AIM2 inflammasome activation via regulating NRF2. These findings indicate TANG is a potential therapeutic agent for cerebral I/R injury.
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Affiliation(s)
- Guoxing You
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, China
| | - Linbo Zheng
- Department of Traditional Chinese Medicine, Guangdong Second Provincial General Hospital, Guangzhou, 510310, China
| | - Yuanyuan Zhang
- The Affiliated Traditional Chinese Medicine Hospital of Guangzhou Medical University, Guangzhou, 510130, China
| | - Yuting Zhang
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, China
| | - Yupeng Wang
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, China
| | - Wenjie Guo
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, China
| | - Hao Liu
- Department of Traditional Chinese Medicine, Guangdong Second Provincial General Hospital, Guangzhou, 510310, China
| | - Philipovich Tatiana
- Institute of Physiology, National Academy of Sciences of Belarus, Minsk, 220072, Republic of Belarus
| | - Kulchitsky Vladimir
- Institute of Physiology, National Academy of Sciences of Belarus, Minsk, 220072, Republic of Belarus
| | - Jie Zan
- School of Biomedical and Pharmaceutical Sciences, Guangdong University of Technology, Guangzhou, 510006, China.
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Li AH, Bu S, Wang L, Liang AM, Luo HY. Impact of propofol and sevoflurane anesthesia on cognition and emotion in gastric cancer patients undergoing radical resection. World J Gastrointest Oncol 2024; 16:79-89. [PMID: 38292851 PMCID: PMC10824106 DOI: 10.4251/wjgo.v16.i1.79] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/02/2023] [Accepted: 11/29/2023] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND Propofol and sevoflurane are commonly used anesthetic agents for maintenance anesthesia during radical resection of gastric cancer. However, there is a debate concerning their differential effects on cognitive function, anxiety, and depression in patients undergoing this procedure. AIM To compare the effects of propofol and sevoflurane anesthesia on postoperative cognitive function, anxiety, depression, and organ function in patients undergoing radical resection of gastric cancer. METHODS A total of 80 patients were involved in this research. The subjects were divided into two groups: Propofol group and sevoflurane group. The evaluation scale for cognitive function was the Loewenstein occupational therapy cognitive assessment (LOTCA), and anxiety and depression were assessed with the aid of the self-rating anxiety scale (SAS) and self-rating depression scale (SDS). Hemodynamic indicators, oxidative stress levels, and pulmonary function were also measured. RESULTS The LOTCA score at 1 d after surgery was significantly lower in the propofol group than in the sevoflurane group. Additionally, the SAS and SDS scores of the sevoflurane group were significantly lower than those of the propofol group. The sevoflurane group showed greater stability in heart rate as well as the mean arterial pressure compared to the propofol group. Moreover, the sevoflurane group displayed better pulmonary function and less lung injury than the propofol group. CONCLUSION Both propofol and sevoflurane could be utilized as maintenance anesthesia during radical resection of gastric cancer. Propofol anesthesia has a minimal effect on patients' pulmonary function, consequently enhancing their postoperative recovery. Sevoflurane anesthesia causes less impairment on patients' cognitive function and mitigates negative emotions, leading to an improved postoperative mental state. Therefore, the selection of anesthetic agents should be based on the individual patient's specific circumstances.
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Affiliation(s)
- Ao-Han Li
- Department of Anesthesiology, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang 441000, Hubei Province, China
| | - Su Bu
- Department of Cardiothoracic Surgery, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang 441000, Hubei Province, China
| | - Ling Wang
- Department of Rehabilitation, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang 441000, Hubei Province, China
| | - Ai-Min Liang
- Department of Internal Medicine-Cardiovascular, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang 441000, Hubei Province, China
| | - Hui-Yu Luo
- Department of Anesthesiology, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang 441000, Hubei Province, China
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Yan K, Li L, Ye S, Xu Q, Ding L. Sevoflurane alleviates oxygen-glucose deprivation/reoxygenation-induced damage in HT22 cells by activating the Keap1/Nrf2/ARE pathway to inhibit oxidative stress. Int J Neurosci 2023:1-8. [PMID: 38108309 DOI: 10.1080/00207454.2023.2286916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 11/18/2023] [Indexed: 12/19/2023]
Abstract
Objective: This study aimed to investigate the impact of sevoflurane on oxygen-glucose deprivation/reoxygenation-induced damage in HT22 cells and its associated mechanisms. Methods: HT22 cells were treated with sevoflurane, and an oxygen-glucose deprivation/reoxygenation injury model was established. The HT22 cells were randomly divided into the control group, oxygen-glucose deprivation/reoxygenation group, sevoflurane low-dose group, sevoflurane medium-dose group, and sevoflurane high-dose group. The proliferation of HT22 cells was assessed using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. The apoptosis rate and mitochondrial membrane potential of HT22 cells were determined by flow cytometry. Protein expression levels of B-cell lymphoma-2-associated X protein (Bax), B-cell lymphoma-2 (Bcl-2), nuclear factor erythroid 2-related factor 2 (Nrf2), Kelch-like ECH-associated protein 1 (Keap1), and heme oxygenase-1 (HO-1) in HT22 cells were examined using Western blot. Reactive oxygen species (ROS) levels were measured with 2',7'-dichlorofluorescin diacetate (DCFH-DA). Malondialdehyde (MDA), glutathione peroxidase (GSH-Px) levels, and superoxide dismutase (SOD) enzyme activity in HT22 cells were determined using assay kits. Results: Compared to controls, OGD/R group had reduced cell viability, mitochondrial potential, Bcl-2, nuclear Nrf2, HO-1, GSH-Px levels, and SOD enzyme activity (p < 0.05), with increased apoptosis, Bax, cytoplasmic Nrf2, ROS, and MDA levels. Sevoflurane groups showed opposite trends (p < 0.05). Conclusion: Sevoflurane can mitigate oxygen-glucose deprivation/reoxygenation-induced damage in HT22 cells, and its mechanism may be related to the activation of the Keap1/Nrf2/ARE pathway to inhibit oxidative stress.
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Affiliation(s)
- Ke Yan
- Department of Anesthesiology, The Affiliated People's Hospital of Ningbo University, Ningbo, China
| | - Lei Li
- Department of Anesthesiology, The Affiliated People's Hospital of Ningbo University, Ningbo, China
| | - Siqi Ye
- Department of Anesthesiology, The Affiliated People's Hospital of Ningbo University, Ningbo, China
| | - Qiao Xu
- Department of Anesthesiology, The Affiliated People's Hospital of Ningbo University, Ningbo, China
| | - Li Ding
- Department of Anesthesiology, The Affiliated People's Hospital of Ningbo University, Ningbo, China
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Zeng B, Liu Y, Xu J, Niu L, Wu Y, Zhang D, Tang X, Zhu Z, Chen Y, Hu L, Yu S, Yu P, Zhang J, Wang W. Future Directions in Optimizing Anesthesia to Reduce Perioperative Acute Kidney Injury. Am J Nephrol 2023; 54:434-450. [PMID: 37742618 DOI: 10.1159/000533534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 08/01/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND Perioperative acute kidney injury (AKI) is common in surgical patients and is associated with high morbidity and mortality. There are currently few options for AKI prevention and treatment. Due to its complex pathophysiology, there is no efficient medication therapy to stop the onset of the injury or repair the damage already done. Certain anesthetics, however, have been demonstrated to affect the risk of perioperative AKI in some studies. The impact of anesthetics on renal function is particularly important as it is closely related to the prognosis of patients. Some anesthetics can induce anti-inflammatory, anti-necrotic, and anti-apoptotic effects. Propofol, sevoflurane, and dexmedetomidine are a few examples of anesthetics that have protective association with AKI in the perioperative period. SUMMARY In this study, we reviewed the clinical characteristics, risk factors, and pathogenesis of AKI. Subsequently, the protective effects of various anesthetic agents against perioperative AKI and the latest research are introduced. KEY MESSAGE This work demonstrates that a thorough understanding of the reciprocal effects of anesthetic drugs and AKI is crucial for safe perioperative care and prognosis of patients. However, more complete mechanisms and pathophysiological processes still need to be further studied.
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Affiliation(s)
- Bin Zeng
- Department of Gastroenterology, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Yinuo Liu
- Department of Metabolism and Endocrinology, The Second Affiliated Hospital of Nanchang University, Nanchang, China,
- The Second Clinical Medical College of Nanchang University, Nanchang, China,
| | - Jiawei Xu
- Department of Metabolism and Endocrinology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
- The Second Clinical Medical College of Nanchang University, Nanchang, China
| | - Liyan Niu
- Department of Metabolism and Endocrinology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
- The Second Clinical Medical College of Nanchang University, Nanchang, China
- Huan Kui College, Nanchang University, Nanchang, China
| | - Yuting Wu
- Huan Kui College, Nanchang University, Nanchang, China
- Department of Metabolism and Endocrinology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Deju Zhang
- Huan Kui College, Nanchang University, Nanchang, China
- Food and Nutritional Sciences, School of Biological Sciences, The University of Hong Kong, Hong Kong, Hong Kong, China
| | - Xiaoyi Tang
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zicheng Zhu
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yixuan Chen
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Leilei Hu
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Shuchun Yu
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Peng Yu
- Department of Metabolism and Endocrinology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jing Zhang
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Wenting Wang
- Department of Anesthesiology, The Second Affiliated Hospital of Hainan Medical University, Haikou, China
- Department of Cardiopulmonary Bypass, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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10
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Cheng H, Li Q. Sevoflurane inhibits cholangiocarcinoma via Wnt/β-catenin signaling pathway. BMC Gastroenterol 2023; 23:279. [PMID: 37568083 PMCID: PMC10422733 DOI: 10.1186/s12876-023-02911-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 08/02/2023] [Indexed: 08/13/2023] Open
Abstract
BACKGROUND Cholangiocarcinoma (CCA) is a refractory malignancy derived from bile duct epithelial cells. This study aimed to explore the role and molecular mechanisms of action of sevoflurane in CCA. METHODS CCK-8 assay was used to assess the proliferation of cholangiocarcinoma cells, and flow cytometry was used to detect cholangiocarcinoma cell apoptosis. The effects of sevoflurane on TFK1 and QBC939 cell migration and invasion were investigated using a Transwell assay. Western blotting and RT-qPCR were used to assess the expression of apoptosis-related proteins and genes, and gene expression of the Wnt/β-catenin signaling pathway. RESULTS Our study found that sevoflurane inhibited cholangiocarcinoma cell proliferation in a dose-dependent manner. In addition, sevoflurane induced cholangiocarcinoma cell apoptosis, inhibited cholangiocarcinoma cell migration and invasion, as well as the Wnt/β-catenin signaling pathway evidenced by decreased Wnt3a, β-catenin, c-Myc, and Cyclin D1 protein and mRNA expression, reduced p-GSK3β protein expression and p-GSK3β/GSK3β ratio. Further mechanistic studies revealed that Wnt/β-catenin pathway inducer SKL2001 reversed the inhibitory effect of sevoflurane on cholangiocarcinoma cells. CONCLUSIONS Sevoflurane induces apoptosis and inhibits the growth, migration, and invasion of cholangiocarcinoma cells by inhibiting the Wnt/β-catenin signaling pathway. This study not only revealed the role of sevoflurane in the development of CCA but also elucidated new therapeutic agents for CCA.
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Affiliation(s)
- Hui Cheng
- Department of Anesthesiology, People's Hospital of Dongxihu District, Wuhan, 430040, China
| | - Qinfang Li
- Department of Anesthesiology, People's Hospital of Dongxihu District, Wuhan, 430040, China.
- People's Hospital of Dongxihu District, No. 81 Huanshan Road, Wujiashan, Dongxihu District, Wuhan, 430040, China.
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11
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Xu X, Liu H, Yang J, Zhang M. Comparison analysis of safety profiles and identification of risk factors for postoperative adverse reactions: propofol versus sevoflurane in pediatric anesthesia. Am J Transl Res 2023; 15:4658-4667. [PMID: 37560211 PMCID: PMC10408521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 06/26/2023] [Indexed: 08/11/2023]
Abstract
OBJECTIVE To compare the safety profiles between propofol and sevoflurane in pediatric anesthesia and to investigate risk factors for postoperative adverse reactions. METHODS The data of 194 children who received surgical treatment in Peking Union Medical College Hospital between January 2019 and May 2022 were analyzed retrospectively. According to the different anesthetic drugs the children received, they were divided into a control group (conventional anesthesia with sevoflurane, n=94) and an observation group (anesthesia with both propofol and sevoflurane, n=100). The two groups were compared in terms of anesthetic effect, heart rate, blood oxygen saturation, Ramsay sedation scale (RSS) score during the recovery of anesthesia, and anesthesia safety. Further, the children were grouped based on RSS score to identify the risk factors for agitation during the recovery of anesthesia via logistics regression. RESULTS The onset time of anesthesia, spontaneous breathing recovery time, extubation time, eye opening time and awake time in the observation group were all significantly shorter than those in the control group (P<0.05). At T1 (during anesthesia induction), T2 (after tracheal intubation) and T3 (after extubation), the observation group showed relatively stable heart rate and blood oxygen saturation than the control group (P<0.05). At the time of awakening, extubation and 30 minutes after extubation, the observation group exhibited significantly lower RSS score than the control group (P<0.05). The observation group also showed a significantly lower incidence of nausea, vomiting and agitation than the control group (P<0.05). Additionally, age ≤6 years old and anesthesia scheme were independent risks for agitation in children during the recovery of anesthesia. The occurrence group had significantly higher risk scores than the non-occurrence group (P<0.05). According to receiver operating characteristic curve-based analysis, the area under the curve of risk score in predicting agitation during the recovery of anesthesia was 0.733. CONCLUSION Anesthesia with both propofol and sevoflurane is effective in children undergoing surgical treatment, because the combination can substantially reduce the agitation of children during the recovery of anesthesia and has high anesthesia safety. Propofol combined with sevoflurane is a protective factor against agitation in children during the recovery of anesthesia.
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Affiliation(s)
- Xuan Xu
- Department of Clinical Nutrition, Peking Union Medical College Hospital, Chinese Academy of Medical SciencesNo. 1 Shuaifuyuan, Dongcheng District, Beijing 100730, China
| | - Haodong Liu
- Department of Anesthesia and Operating Room, Baoji Maternal and Child Health HospitalNo. 2, East Section of Xinjian Road, Weibin District, Baoji 721000, Shaanxi, China
| | - Jie Yang
- Department of Anesthesia and Operating Room, Baoji Maternal and Child Health HospitalNo. 2, East Section of Xinjian Road, Weibin District, Baoji 721000, Shaanxi, China
| | - Maopeng Zhang
- Department of Anesthesia and Operating Room, Baoji Maternal and Child Health HospitalNo. 2, East Section of Xinjian Road, Weibin District, Baoji 721000, Shaanxi, China
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12
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Li J, Wang K, Liu M, He J, Zhang H, Liu H. Dexmedetomidine alleviates cerebral ischemia-reperfusion injury via inhibiting autophagy through PI3K/Akt/mTOR pathway. J Mol Histol 2023:10.1007/s10735-023-10120-1. [PMID: 37186301 DOI: 10.1007/s10735-023-10120-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 03/20/2023] [Indexed: 05/17/2023]
Abstract
Dexmedetomidine has been shown to protect against cerebral ischemia-reperfusion injury (CIRI). Nevertheless, the precise mechanism is obscure. In order to explore the effect of dexmedetomidine pre-conditioning on autophagy against CIRI in rats, middle cerebral artery occlusion (MCAO) was conducted to establish cerebral ischemia-reperfusion (I/R) model in male SD rats with 2 h ischemia and 24 h reperfusion. Dexmedetomidine was delivered to rats at 10, 50 and 100 µg/kg doses respectively, and LY294002, a PI3K/Akt/mTOR pathway inhibitor, was administered at 10 mg/kg intraperitoneally 30 min before MCAO. Neurological deficit score was assessed and cerebral infarct size was detected by TTC staining. Morris water maze (MWM) was performed to estimate spatial learning and memory ability. Furthermore, to detect activity of PI3K/Akt/mTOR pathway and autophagy, p-Akt, p-mTOR, Beclin-1 and LC3 were measured by western blot. Our findings revealed that 50 and 100 µg/kg of dexmedetomidine pretreatment could improve the neurological deficit score and reduce cerebral infarct size after CIRI, while these effects were markedly suppressed by LY294002. In MWM test, dexmedetomidine was confirmed to shorten escape latency and increase times across platform after CIRI. Nevertheless, LY294002 pretreatment eliminated the improvement of dexmedetomidine on spatial learning and memory ability. Furthermore, dexmedetomidine pretreatment reduced ratios of Beclin-1 and LC3II/LC3I and elevated p-Akt/Akt and p-mTOR/mTOR after CIRI. However, above effects of dexmedetomidine were partly reversed by LY294002. Overall, dexmedetomidine pretreatment exerted neuroprotection against CIRI in rats by attenuating autophagy via the PI3K/Akt/mTOR pathway.
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Affiliation(s)
- Jianli Li
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, 050051, China.
| | - Keyan Wang
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, 050051, China
| | - Meinv Liu
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, 050051, China
| | - Jinhua He
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, 050051, China
| | - Huanhuan Zhang
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, 050051, China
| | - Huan Liu
- Department of Anesthesiology, Hebei General Hospital, Shijiazhuang, 050051, China
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13
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Huang Y, Omorou M, Gao M, Mu C, Xu W, Xu H. Hydrogen sulfide and its donors for the treatment of cerebral ischaemia-reperfusion injury: A comprehensive review. Biomed Pharmacother 2023; 161:114506. [PMID: 36906977 DOI: 10.1016/j.biopha.2023.114506] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/06/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
As an endogenous gas signalling molecule, hydrogen sulfide (H2S) is frequently present in a variety of mammals and plays a significant role in the cardiovascular and nervous systems. Reactive oxygen species (ROS) are produced in large quantities as a result of cerebral ischaemia-reperfusion, which is a very serious class of cerebrovascular diseases. ROS cause oxidative stress and induce specific gene expression that results in apoptosis. H2S reduces cerebral ischaemia-reperfusion-induced secondary injury via anti-oxidative stress injury, suppression of the inflammatory response, inhibition of apoptosis, attenuation of cerebrovascular endothelial cell injury, modulation of autophagy, and antagonism of P2X7 receptors, and it plays an important biological role in other cerebral ischaemic injury events. Despite the many limitations of the hydrogen sulfide therapy delivery strategy and the difficulty in controlling the ideal concentration, relevant experimental evidence demonstrating that H2S plays an excellent neuroprotective role in cerebral ischaemia-reperfusion injury (CIRI). This paper examines the synthesis and metabolism of the gas molecule H2S in the brain as well as the molecular mechanisms of H2S donors in cerebral ischaemia-reperfusion injury and possibly other unknown biological functions. With the active development in this field, it is expected that this review will assist researchers in their search for the potential value of hydrogen sulfide and provide new ideas for preclinical trials of exogenous H2S.
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Affiliation(s)
- Yiwei Huang
- Basic Medical College, Jiamusi University, Jiamusi 154007, Heilongjiang, China; Key Laboratory of Microecology-Immune Regulatory Network and Related Diseases, Jiamusi 154007, Heilongjiang, China.
| | - Moussa Omorou
- Key Laboratory of Microecology-Immune Regulatory Network and Related Diseases, Jiamusi 154007, Heilongjiang, China; Basic Medical College, Jiamusi University, Jiamusi 154007, Heilongjiang, China.
| | - Meng Gao
- Key Laboratory of Microecology-Immune Regulatory Network and Related Diseases, Jiamusi 154007, Heilongjiang, China; Basic Medical College, Jiamusi University, Jiamusi 154007, Heilongjiang, China.
| | - Chenxi Mu
- Key Laboratory of Microecology-Immune Regulatory Network and Related Diseases, Jiamusi 154007, Heilongjiang, China; Basic Medical College, Jiamusi University, Jiamusi 154007, Heilongjiang, China.
| | - Weijing Xu
- School of Public Health, Jiamusi University, Jiamusi 154007, Heilongjiang, China.
| | - Hui Xu
- Key Laboratory of Microecology-Immune Regulatory Network and Related Diseases, Jiamusi 154007, Heilongjiang, China.
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14
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Li Y, Liang Z, Lei S, Wu X, Yuan T, Ma K, Chi K. Sevoflurane Preconditioning Downregulates GRIA1 Expression to Attenuate Cerebral Ischemia-Reperfusion-Induced Neuronal Injury. Neurotox Res 2023; 41:29-40. [PMID: 36595163 DOI: 10.1007/s12640-022-00620-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/29/2022] [Accepted: 12/08/2022] [Indexed: 01/04/2023]
Abstract
Cerebral ischemia/reperfusion (I/R) injury is the main cause of death following trauma. The neuroprotective effect of sevoflurane (Sev) has been implicated in cerebral I/R injury. However, the mechanisms remain elusive. In this study, we aimed to explore its function in PC12 exposed to oxygen-glucose deprivation/reoxygenation (OGD/R) and in rats challenged with I/R. Sev pretreatment reduced the damage of PC12 cells after OGD/R treatment. Moreover, Sev pretreatment ameliorated neurobehavioral deficits induced by I/R treatment, reduced brain infarct volume, and decreased apoptosis of neurons in hippocampal tissues. Sev pretreatment reduced the surface expression of glutamate receptor 1 (GRIA1) in neurons, while GRIA1 reduced the neuroprotective effects of Sev pretreatment in vitro and in vivo. There was no difference in the surface expression of GRIA2 in rats with I/R and PC12 cells exposed to OGD/R. The ratio of GRIA1/GRIA2 surface expression was reduced, and calcium permeable-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (CP-AMPAR) was blocked by Sev. Together, Sev might exert beneficial effects on cerebral I/R-induced neuronal injury through inhibiting the surface expression of GRIA1 and blocking CP-AMPAR.
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Affiliation(s)
- Ye Li
- Department of Anaesthesiology, The Second Hospital of Hebei Medical University, 050000, Hebei, People's Republic of China
| | - Zhi Liang
- Department of Anaesthesiology, The Second Hospital of Hebei Medical University, 050000, Hebei, People's Republic of China
| | - Shuyan Lei
- Department of Anaesthesiology, The Second Hospital of Hebei Medical University, 050000, Hebei, People's Republic of China
| | - Xiaoning Wu
- Department of Anaesthesiology, The Second Hospital of Hebei Medical University, 050000, Hebei, People's Republic of China
| | - Tao Yuan
- Department of Vascular Surgery, The Second Hospital of Hebei Medical University, No. 215, Heping West Road, 050000, Hebei, People's Republic of China
| | - Kai Ma
- Department of Vascular Surgery, The Second Hospital of Hebei Medical University, No. 215, Heping West Road, 050000, Hebei, People's Republic of China
| | - Kui Chi
- Department of Vascular Surgery, The Second Hospital of Hebei Medical University, No. 215, Heping West Road, 050000, Hebei, People's Republic of China.
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15
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Xu X, Deng R, Zou L, Pan X, Sheng Z, Xu D, Gan T. Sevoflurane participates in the protection of rat renal ischemia-reperfusion injury by down-regulating the expression of TRPM7. Immun Inflamm Dis 2022; 11:e753. [PMID: 36705408 PMCID: PMC9803933 DOI: 10.1002/iid3.753] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 12/02/2022] [Accepted: 12/05/2022] [Indexed: 01/02/2023] Open
Abstract
INTRODUCTION To investigate the protective effect of sevoflurane preconditioning on renal ischemia-reperfusion injury (renalischemiareperfusionmodel, RIRI) and its related mechanism. METHODS Eighty healthy adult male SD rats were randomly divided into control group (Sham group), model group (RIRI group), sevoflurane pretreatment group (Sev group) and TRPM7 inhibitor combined with sevoflurane pretreatment group (T + Sev group), 20 animals in each group. Hematoxylin-eosin (HE) staining was used to observe the pathological changes of renal tissue, and the levels of creatinine and urea nitrogen in each group were detected. Deoxyribonucleic acid terminal transferase-mediated dUTP nick end labeling (TUNEL) assay was used to detect renal cell apoptosis, and Western blottingwas used to detect the expression of apoptotic proteins cleaved-caspase-3, bax, Bcl-2, and TRPM7 in renal tissue; Detection of oxidative stress-related index levels in renal tissue and levels of inflammatory factors in renal tissue and serum. RESULTS Compared with the Sham group, the renal tissue pathological damage was aggravated, the levels of creatinine and blood urea nitrogen were increased, and the apoptosis was increased in the RIR group and the Sev group. Death, malondialdehyde (MDA) levels and inflammatory factors were increased, and superoxide dismutase (SOD) levels were decreased (all p < .05); The scores, apoptosis rate, MDA level, and relative expression of inflammatory factor levels were decreased, and SOD levels were increased (all p < .05). Compared with the Sev group, the renal tissue pathological damage in the T + Sev group was aggravated, creatinine, blood urea nitrogen levels increased, apoptosis increased, apoptosis-related proteins cleaved-caspase-3, bax, Bcl-2 showed increased apoptosis, malondialdehyde (MDA) levels, inflammatory factor levels increased, ultrahigh The levels of oxide dismutase (SOD) were decreased (all p < .05). CONCLUSIONS Therefore, we believe that sevoflurane is involved in the protection of rat renal ischemia-reperfusion injury by downregulating the expression of TRPM7.
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Affiliation(s)
- Xudong Xu
- Department of AnesthesiologyChangzhou Hospital of Traditional Chinese MedicineChangzhouJiangsuChina
| | - Rongrong Deng
- Department of AnesthesiologyChangzhou Hospital of Traditional Chinese MedicineChangzhouJiangsuChina
| | - Lu Zou
- Department of AnesthesiologyChangzhou Hospital of Traditional Chinese MedicineChangzhouJiangsuChina
| | - Xiaoyan Pan
- Department of AnesthesiologyChangzhou Hospital of Traditional Chinese MedicineChangzhouJiangsuChina
| | - Zhifeng Sheng
- Department of AnesthesiologyChangzhou Hospital of Traditional Chinese MedicineChangzhouJiangsuChina
| | - Da Xu
- Department of AnesthesiologyChangzhou Hospital of Traditional Chinese MedicineChangzhouJiangsuChina
| | - Tingting Gan
- Department of AnesthesiologyChangzhou Hospital of Traditional Chinese MedicineChangzhouJiangsuChina
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16
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Wang Y, Zhou WL, Feng DX. Application of different concentrations of sevoflurane with remifentanil in radical surgery for gastrointestinal tumors: Effects on intraoperative hemodynamics and postoperative anesthetic recovery. Shijie Huaren Xiaohua Zazhi 2022; 30:1039-1045. [DOI: 10.11569/wcjd.v30.i23.1039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022] Open
Abstract
BACKGROUND The combination of remifentanil and sevoflurane can provide patients with sufficient analgesic and sedative effects. Anesthesia for gastrointestinal tumor surgery not only needs to reach the required depth of anesthesia for surgery, but also needs to reduce the surgical stress to ensure rapid recovery after surgery.
AIM To explore the application of different concentrations of sevoflurane with remifentanil in radical surgery for gastrointestinal tumors and the effects on intraoperative hemodynamics and postoperative anesthesia recovery.
METHODS Eighty-six patients undergoing radical surgery for gastrointestinal tumors at our hospital from January 2020 to December 2021 were selected and divided into two groups by random number table method, with 43 cases in each group. Sevoflurane at a 1.0 minimum alveolar effective concentration (MAC) with remifentanil was adopted in group A, and 1.5 MAC sevoflurane with remifentanil was adopted in group B. The quality of anesthesia, intraoperative hemodynamics [mean arterial pressure (MAP) and heart rate (HR)], cerebral oxygen metabolism [cerebral oxygen uptake rate (CERO2) and jugular venous oxygen content (SjvO2)] at different time points, adverse events during anesthesia maintenance, and postoperative anesthesia recovery were recorded in the two groups.
RESULTS During maintenance of anesthesia, the rate of adjustment of remifentanil pumping rate was lower in group A than in group B (32.56% vs 67.44%, P < 0.05). There was no significant difference in HR or MAP at each time point between the two groups (P > 0.05), and both HR and MAP were within the normal range. There was no significant difference in CERO2 or SjvO2 at each time point between the two groups (P > 0.05); CERO2 at T2, T3, T4, T5, and T6 in both groups was lower than that at T1, and SjvO2 was higher than that at T1 (P < 0.05). The incidence of hypotension during anesthesia maintenance in group A was lower than that in group B (P < 0.05). The times to open eyes on command, recovery of spontaneous breathing, extubation, and exit from the room during anesthesia awakening were shorter in group A than in group B (P < 0.05).
CONCLUSION Both 1.0 MAC and 1.5 MAC sevoflurane can meet the demand for anesthesia maintenance in surgery for radical gastrointestinal tumors; however, 1.0 MAC sevoflurane can provide better quality of anesthesia maintenance with less effect on cerebral oxygen metabolism, which can significantly improve the quality of awakening and shorten the anesthesia awakening time, and is conducive to faster clinical turnaround.
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Affiliation(s)
- Ying Wang
- Panan County People's Hospital of Jinhua City, Jinhua 322300, Zhejiang Province, China
| | - Wei-Lan Zhou
- Panan County People's Hospital of Jinhua City, Jinhua 322300, Zhejiang Province, China
| | - Ding-Xiang Feng
- Panan County People's Hospital of Jinhua City, Jinhua 322300, Zhejiang Province, China
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17
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Getsy PM, Baby SM, May WJ, Bates JN, Ellis CR, Feasel MG, Wilson CG, Lewis THJ, Gaston B, Hsieh YH, Lewis SJ. L-cysteine methyl ester overcomes the deleterious effects of morphine on ventilatory parameters and arterial blood-gas chemistry in unanesthetized rats. Front Pharmacol 2022; 13:968378. [PMID: 36249760 PMCID: PMC9554613 DOI: 10.3389/fphar.2022.968378] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 08/22/2022] [Indexed: 11/25/2022] Open
Abstract
We are developing a series of thiolesters that produce an immediate and sustained reversal of the deleterious effects of opioids, such as morphine and fentanyl, on ventilation without diminishing the antinociceptive effects of these opioids. We report here the effects of systemic injections of L-cysteine methyl ester (L-CYSme) on morphine-induced changes in ventilatory parameters, arterial-blood gas (ABG) chemistry (pH, pCO2, pO2, sO2), Alveolar-arterial (A-a) gradient (i.e., the index of alveolar gas-exchange within the lungs), and antinociception in unanesthetized Sprague Dawley rats. The administration of morphine (10 mg/kg, IV) produced a series of deleterious effects on ventilatory parameters, including sustained decreases in tidal volume, minute ventilation, inspiratory drive and peak inspiratory flow that were accompanied by a sustained increase in end inspiratory pause. A single injection of L-CYSme (500 μmol/kg, IV) produced a rapid and long-lasting reversal of the deleterious effects of morphine on ventilatory parameters, and a second injection of L-CYSme (500 μmol/kg, IV) elicited pronounced increases in ventilatory parameters, such as minute ventilation, to values well above pre-morphine levels. L-CYSme (250 or 500 μmol/kg, IV) also produced an immediate and sustained reversal of the deleterious effects of morphine (10 mg/kg, IV) on arterial blood pH, pCO2, pO2, sO2 and A-a gradient, whereas L-cysteine (500 μmol/kg, IV) itself was inactive. L-CYSme (500 μmol/kg, IV) did not appear to modulate the sedative effects of morphine as measured by righting reflex times, but did diminish the duration, however, not the magnitude of the antinociceptive actions of morphine (5 or 10 mg/kg, IV) as determined in tail-flick latency and hindpaw-withdrawal latency assays. These findings provide evidence that L-CYSme can powerfully overcome the deleterious effects of morphine on breathing and gas-exchange in Sprague Dawley rats while not affecting the sedative or early stage antinociceptive effects of the opioid. The mechanisms by which L-CYSme interferes with the OR-induced signaling pathways that mediate the deleterious effects of morphine on ventilatory performance, and by which L-CYSme diminishes the late stage antinociceptive action of morphine remain to be determined.
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Affiliation(s)
- Paulina M. Getsy
- Department of Pediatrics, Case Western Reserve University, Cleveland, OH, United States
- *Correspondence: Paulina M. Getsy,
| | | | - Walter J. May
- Pediatric Respiratory Medicine, University of Virginia School of Medicine, Charlottesville, VA, United States
| | - James N. Bates
- Department of Anesthesiology, University of Iowa Hospitals and Clinics, Iowa City, IA, United States
| | - Christopher R. Ellis
- United States Army CCDC Chemical Biological Center, Aberdeen Proving Ground, MD, United States
| | - Michael G. Feasel
- United States Army CCDC Chemical Biological Center, Aberdeen Proving Ground, MD, United States
| | - Christopher G. Wilson
- Department of Basic Sciences, Division of Physiology, School of Medicine, Loma Linda University, Loma Linda, CA, United States
| | - Tristan H. J. Lewis
- Department of Pediatrics, Case Western Reserve University, Cleveland, OH, United States
| | - Benjamin Gaston
- Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Yee-Hsee Hsieh
- Division of Pulmonary, Critical Care and Sleep Medicine, Case Western Reserve University, Cleveland, OH, United States
| | - Stephen J. Lewis
- Department of Pediatrics, Case Western Reserve University, Cleveland, OH, United States
- Department of Pharmacology, Case Western Reserve University, Cleveland, OH, United States
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Influence of Sevoflurane Inhalation Anesthesia on Clinical Outcomes of Morbidly Obese Patients Undergoing Laparoscopic Bariatric Surgery. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1408948. [PMID: 36110186 PMCID: PMC9470298 DOI: 10.1155/2022/1408948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/08/2022] [Accepted: 08/25/2022] [Indexed: 11/17/2022]
Abstract
Background. Morbid obesity is one of the fastest-growing subgroups of obesity and is associated with high mortality, with an estimated 2.8 million people dying from obesity each year. Objective. This research sets out to elucidate the impact of sevoflurane (Sevo) inhalation anesthesia on the clinical outcome of morbidly obese (MO) patients undergoing laparoscopic bariatric surgery (LBS). Methods. A retrospective study was conducted on 150 MO patients undergoing LBS in the Second Affiliated Hospital of Xi’an Jiaotong University from November 2019 to November 2021. According to the difference of anesthesia methods, 100 patients with Sevo anesthesia were set as group A, and 50 patients with propofol (P) anesthesia were set as group B. Intergroup comparisons were performed in terms of eye-opening time, tracheal intubation removal time, directional force recovery, heart rate (HR), mean arterial pressure (MAP), peak airway pressure (Ppeak), plateau pressure (Pplat), standard time out of PACU, postoperative food intake (FI), length of stay (LOS), and complication rate. Results. Group A had a shorter time to open eyes, remove tracheal intubation, and restore directional force than Group B, with better recovery of HR, MAP, Ppeak, and Pplat. Group A was also superior to Group B in the standard time out of PACU, postoperative FI, and LOS, with a lower complication rate. Conclusions. Sevo inhalation anesthesia is more effective and safer for MO patients undergoing LBS.
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Bonvini JM. General Anesthetics in Cancer Surgery: Can Anesthesiologists Help the Patient with More than a Safe Sleep. Medicina (B Aires) 2022; 58:medicina58091156. [PMID: 36143832 PMCID: PMC9503073 DOI: 10.3390/medicina58091156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/16/2022] [Accepted: 08/22/2022] [Indexed: 11/16/2022] Open
Abstract
Most patients suffering from neoplastic diseases will at some point during their illness be approached surgically. Surgery itself may be unfortunately responsible for tumor proliferation and metastatic spread. With the perioperative period increasingly becoming a focus of research in anesthesia, anesthesiologists have looked at the chance to influence cancer progression based on their choice of anesthesia regimen and strategy. Many anesthetic agents have been investigated for their potential impact on the course of cancer disease. There is an abundance of retrospective studies and very few prospective ones that tackled this issue. The aim of this article is to review the current state of the evidence on general anesthesia involving volatile and intravenous agents as substrates, focusing on halogenated inhalational agents and propofol, to guide clinical decision making in assessments of the best practice for perioperative management of cancer surgery.
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Affiliation(s)
- John Michael Bonvini
- Department of Anesthesiology, Ars Medica Clinic, Via Grumo, 16, 6929 Gravesano, Switzerland;
- University of Zurich, Rämistrasse, 71, 8006 Zurich, Switzerland
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Chen C, Zuo J, Zhang H. Sevoflurane Post-treatment Mitigates Oxygen-glucose Deprivationinduced Pyroptosis of Hippocampal Neurons by Regulating the Mafb/DUSP14 Axis. Curr Neurovasc Res 2022; 19:245-254. [PMID: 35927915 DOI: 10.2174/1567202619666220802104426] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 05/25/2022] [Accepted: 06/18/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Ischemic brain injury often results in irreversible pyroptosis of neurons. Sevoflurane (Sevo) post-treatment exerts an alleviative role in neuroinflammation. OBJECTIVES This work evaluated the mechanism of Sevo post-treatment in oxygen-glucose deprivation (OGD)-induced pyroptosis of rat hippocampal neurons. METHODS Rat hippocampal neuron cell line H19-7 cells were treated with OGD, followed by posttreatment of 2% Sevo. The expression patterns of Mafb ZIP Transcription Factor B (Mafb) and dual- specificity phosphatase 14 (DUSP14) were determined via quantitative real-time polymerase chain reaction (qRT-PCR) and Western blotting methods. H19-7 cell viability and the release of lactate dehydrogenase (LDH) were examined via the cell counting kit-8 and LDH assay kits. Levels of pyroptosis-related proteins and cytokines NOD-like receptor family, pyrin domain containing 3 (NLRP3), N-term cleaved Gasdermin-D (GSDMD-N), cleaved-caspase-1, interleukin (IL)-1β, and IL-18 were also examined. The binding relation between Mafb and the DUSP14 promoter was detected. Besides, the roles of Mafb/DUSP14 in OGD-induced pyroptosis of rat hippocampal neurons were investigated through functional rescue experiments. RESULTS Mafb and DUSP14 expression levels were decreased in OGD-induced hippocampal neurons. Sevo post-treatment up-regulated Mafb and DUSP14, facilitated H19-7 cell viability, inhibited LDH release, and reduced levels of NLRP3, GSDMD-N, cleaved-caspase-1, IL-1β, and IL-18. Mafb increased DUSP14 expression via binding to the DUSP14 promoter. Repressing Mafb or DUSP14 exacerbated pyroptosis of hippocampal neurons. CONCLUSION Sevo post-treatment increased Mafb and DUSP14 expressions, which repressed OGDinduced pyroptosis of hippocampal neurons.
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Affiliation(s)
- Chen Chen
- Department of Anesthesiology, Peking University Shenzhen Hospital, 1120 Lianhua Road, Shenzhen, Guangdong 518036, P.R. China
| | - Jianwei Zuo
- Department of Sports Medicine, Peking University Shenzhen Hospital, 1120 Lianhua Road, Shenzhen, Guangdong 518036, P.R. China
| | - Huimei Zhang
- Department of Clinical Laboratory, Shenzhen Traditional Chinese Medicine Hospital, No.1 Fuhua Road, Shenzhen, Guangdong 518033, P.R. China
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Zhao H, Yang Y, Si X, Liu H, Wang H. The Role of Pyroptosis and Autophagy in Ischemia Reperfusion Injury. Biomolecules 2022; 12:biom12071010. [PMID: 35883566 PMCID: PMC9313059 DOI: 10.3390/biom12071010] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 07/13/2022] [Accepted: 07/20/2022] [Indexed: 02/07/2023] Open
Abstract
Pyroptosis is a process of programmed cell death mediated by gasdermin (GSDM) found in recent years. In the process of pyroptosis, caspase-1 or caspase-11/4/5 is activated, which cleaves gasdermin D and separates its N-terminal pore-forming domain (PFD). The oligomers of PFD bind to the cell membrane and form macropores on the membrane, resulting in cell swelling and membrane rupture. Increasing evidence indicates that pyroptosis is involved in many diseases, including ischemia reperfusion injury. Autophagy is a highly conserved catabolic process in eukaryotic cells. It plays an important role in the survival and maintenance of cells by degrading organelles, proteins, and macromolecules in the cytoplasm and recycling degradation products. Increasing evidence shows that dysfunctional autophagy participates in many diseases. Recently, autophagy and pyroptosis have been reported to play a vital role in the process of ischemia/reperfusion injury, but the related mechanisms are not completely clear. Therefore, this article reviews the role of autophagy and pyroptosis in ischemia–reperfusion injury and analyzes the related mechanisms to provide a basis for future research.
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Affiliation(s)
- Huijie Zhao
- Institute of Chronic Disease Risks Assessment, Henan University, Jinming Avenue, Kaifeng 475004, China;
| | - Yihan Yang
- School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.Y.); (H.L.)
| | - Xinya Si
- School of Stomatology, Henan University, Kaifeng 475004, China;
| | - Huiyang Liu
- School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.Y.); (H.L.)
| | - Honggang Wang
- School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.Y.); (H.L.)
- Correspondence:
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22
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Analysis of Volatile Anesthetic-Induced Organ Protection in Simultaneous Pancreas-Kidney Transplantation. J Clin Med 2022; 11:jcm11123385. [PMID: 35743457 PMCID: PMC9225086 DOI: 10.3390/jcm11123385] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 04/26/2022] [Accepted: 06/09/2022] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Despite recent advances in surgical procedures and immunosuppressive regimes, early pancreatic graft dysfunction, mainly specified as ischemia-reperfusion injury (IRI)-Remains a common cause of pancreas graft failure with potentially worse outcomes in simultaneous pancreas-kidney transplantation (SPKT). Anesthetic conditioning is a widely described strategy to attenuate IRI and facilitate graft protection. Here, we investigate the effects of different volatile anesthetics (VAs) on early IRI-associated posttransplant clinical outcomes as well as graft function and outcome in SPKT recipients. METHODS Medical data of 105 patients undergoing SPKT between 1998-2018 were retrospectively analyzed and stratified according to the used VAs. The primary study endpoint was the association and effect of VAs on pancreas allograft failure following SPKT; secondary endpoint analyses included "IRI- associated posttransplant clinical outcome" as well as long-term graft function and outcome. Additionally, peak serum levels of C-reactive protein (CRP) and lipase during the first 72 h after SPKT were determined and used as further markers for "pancreatic IRI" and graft injury. Typical clinicopathological characteristics and postoperative outcomes such as early graft outcome and long-term function were analyzed. RESULTS Of the 105 included patients in this study three VAs were used: isoflurane (n = 58 patients; 55%), sevoflurane (n = 22 patients; 21%), and desflurane (n = 25 patients, 24%). Donor and recipient characteristics were comparable between both groups. Early graft loss within 3 months (24% versus 5% versus 8%, p = 0.04) as well as IRI-associated postoperative clinical complications (pancreatitis: 21% versus 5% versus 5%, p = 0.04; vascular thrombosis: 13% versus 0% versus 5%; p = 0.09) occurred more frequently in the Isoflurane group compared with the sevoflurane and desflurane groups. Anesthesia with sevoflurane resulted in the lowest serum peak levels of lipase and CRP during the first 3 days after transplantation, followed by desflurane and isoflurane (p = 0.039 and p = 0.001, respectively). There was no difference with regard to 10-year pancreas graft survival as well as endocrine/metabolic function among all three VA groups. Multivariate analysis revealed the choice of VAs as an independent prognostic factor for graft failure three months after SPKT (HR 0.38, 95%CI: 0.17-0.84; p = 0.029). CONCLUSIONS In our study, sevoflurane and desflurane were associated with significantly increased early graft survival as well as decreased IRI-associated post-transplant clinical outcomes when compared with the isoflurane group and should be the focus of future clinical studies evaluating the positive effects of different VA agents in patients receiving SPKT.
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BMS-470539 Attenuates Oxidative Stress and Neuronal Apoptosis via MC1R/cAMP/PKA/Nurr1 Signaling Pathway in a Neonatal Hypoxic-Ischemic Rat Model. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:4054938. [PMID: 35140838 PMCID: PMC8820941 DOI: 10.1155/2022/4054938] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 12/28/2021] [Indexed: 12/25/2022]
Abstract
Neuronal apoptosis induced by oxidative stress plays an important role in the pathogenesis and progression of hypoxic-ischemic encephalopathy (HIE). Previous studies reported that activation of melanocortin-1 receptor (MC1R) exerts antioxidative stress, antiapoptotic, and neuroprotective effects in various neurological diseases. However, whether MC1R activation can attenuate oxidative stress and neuronal apoptosis after hypoxic-ischemic- (HI-) induced brain injury remains unknown. Herein, we have investigated the role of MC1R activation with BMS-470539 in attenuating oxidative stress and neuronal apoptosis induced by HI and the underlying mechanisms. 159 ten-day-old unsexed Sprague-Dawley rat pups were used. HI was induced by right common carotid artery ligation followed by 2.5 h of hypoxia. The novel-selective MC1R agonist BMS-470539 was administered intranasally at 1 h after HI induction. MC1R CRISPR KO plasmid and Nurr1 CRISPR KO plasmid were administered intracerebroventricularly at 48 h before HI induction. Percent brain infarct area, short-term neurobehavioral tests, Western blot, immunofluorescence staining, Fluoro-Jade C staining, and MitoSox Staining were performed. We found that the expression of MC1R and Nurr1 increased, peaking at 48 h post-HI. MC1R and Nurr1 were expressed on neurons at 48 h post-HI. BMS-470539 administration significantly attenuated short-term neurological deficits and infarct area, accompanied by a reduction in cleaved caspase-3-positive neurons at 48 h post-HI. Moreover, BMS-470539 administration significantly upregulated the expression of MC1R, cAMP, p-PKA, Nurr1, HO-1, and Bcl-2. However, it downregulated the expression of 4-HNE and Bax, as well as reduced FJC-positive cells, MitoSox-positive cells, and 8-OHdG-positive cells at 48 h post-HI. MC1R CRISPR and Nurr1 CRISPR abolished the antioxidative stress, antiapoptotic, and neuroprotective effects of BMS-470539. In conclusion, our findings demonstrated that BMS-470539 administration attenuated oxidative stress and neuronal apoptosis and improved neurological deficits in a neonatal HI rat model, partially via the MC1R/cAMP/PKA/Nurr1 signaling pathway. Early administration of BMS-470539 may be a novel therapeutic strategy for infants with HIE.
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