1
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Gao X, Wu Y. Perioperative acute kidney injury: The renoprotective effect and mechanism of dexmedetomidine. Biochem Biophys Res Commun 2024; 695:149402. [PMID: 38159412 DOI: 10.1016/j.bbrc.2023.149402] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 12/10/2023] [Accepted: 12/18/2023] [Indexed: 01/03/2024]
Abstract
Dexmedetomidine (DEX) is a highly selective and potent α2-adrenoceptor (α2-AR) agonist that is widely used as a clinical anesthetic to induce anxiolytic, sedative, and analgesic effects. In recent years, a growing body of evidence has demonstrated that DEX protects against acute kidney injury (AKI) caused by sepsis, drugs, surgery, and ischemia-reperfusion (I/R) in organs or tissues, indicating its potential role in the prevention and treatment of AKI. In this review, we summarized the evidence of the renoprotective effects of DEX on different models of AKI and explored the mechanism. We found that the renoprotective effects of DEX mainly involved antisympathetic effects, reducing inflammatory reactions and oxidative stress, reducing apoptosis, increasing autophagy, reducing ferroptosis, protecting renal tubular epithelial cells (RTECs), and inhibiting renal fibrosis. Thus, the use of DEX is a promising strategy for the management and treatment of perioperative AKI. The aim of this review is to further clarify the renoprotective mechanism of DEX to provide a theoretical basis for its use in basic research in various AKI models, clinical management, and the treatment of perioperative AKI.
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Affiliation(s)
- Xiong Gao
- Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Yaohua Wu
- Department of Anesthesiology, Huanggang Central Hospital, Huanggang, Hube, China.
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2
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Yi S, Cao H, Zheng W, Wang Y, Li P, Wang S, Zhou Z. Targeting the opioid remifentanil: Protective effects and molecular mechanisms against organ ischemia-reperfusion injury. Biomed Pharmacother 2023; 167:115472. [PMID: 37716122 DOI: 10.1016/j.biopha.2023.115472] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 09/04/2023] [Accepted: 09/07/2023] [Indexed: 09/18/2023] Open
Abstract
Opioids are widely used in clinical practice by activating opioid receptors (OPRs), but their clinical application is limited by a series of side effects. Researchers have been making tremendous efforts to promote the development and application of opioids. Fortunately, recent studies have identified the additional effects of opioids in addition to anesthesia and analgesia, particularly in terms of organ protection against ischemia-reperfusion (I/R) injury, with unique advantages. I/R injury in vital organs not only leads to cell dysfunction and structural damage but also induces acute and chronic organ failure, even death. Early prevention and appropriate therapeutic targets for I/R injury are crucial for organ protection. Opioids have shown cardioprotective effects for over 20 years, especially remifentanil, a derivative of fentanyl, which is a new ultra-short-acting opioid analgesic widely used in clinical anesthesia induction and maintenance. In this review, we provide current knowledge about the physiological effects related to OPR-mediated organ protection, focusing on the protective effect and mechanism of remifentanil on I/R injury in the heart and other vital organs. Herein, we also explored the potential application of remifentanil in clinical I/R injury. These findings provide a theoretical basis for the use of remifentanil to inhibit or alleviate organ I/R injury during the perioperative period and provide insights for opioid-induced human organ protection and drug development.
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Affiliation(s)
- Shuyuan Yi
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao 266021, China; Department of Anaesthesiology, Affiliated Qingdao Central Hospital of Qingdao University, Qingdao Cancer Hospital, Qingdao 266042, China; School of Anesthesiology, Weifang Medical University, Weifang 261053, China
| | - Hong Cao
- Department of Anaesthesiology, Affiliated Qingdao Central Hospital of Qingdao University, Qingdao Cancer Hospital, Qingdao 266042, China
| | - Weilei Zheng
- Department of Anaesthesiology, Affiliated Qingdao Central Hospital of Qingdao University, Qingdao Cancer Hospital, Qingdao 266042, China
| | - Yin Wang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao 266021, China
| | - Peifeng Li
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao 266021, China.
| | - Shoushi Wang
- Department of Anaesthesiology, Affiliated Qingdao Central Hospital of Qingdao University, Qingdao Cancer Hospital, Qingdao 266042, China.
| | - Zhixia Zhou
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao 266021, China.
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3
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Yang FY, Zhang L, Zheng Y, Dong H. Dexmedetomidine attenuates ischemia and reperfusion-induced cardiomyocyte injury through p53 and forkhead box O3a (FOXO3a)/p53-upregulated modulator of apoptosis (PUMA) signaling signaling. Bioengineered 2022; 13:1377-1387. [PMID: 34974801 PMCID: PMC8805856 DOI: 10.1080/21655979.2021.2017611] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 12/07/2021] [Indexed: 02/07/2023] Open
Abstract
Dexmedetomidine (DEX) has been reported to attenuate the ischemia and reperfusion (I/R) induced cardiomyocyte apoptosis. However, mechanisms underlying these protective effect remain to be fully elucidated. Cardiomyocyte apoptosis is associated with ischemic heart disease. Here we investigated the role of DEX in I/R -induced cardiomyocyte apoptosis. Mice and H9c2 cardiomyocyte cells were subjected to cardiomyocyte I/R injury and hypoxia/reoxygenation (H/R) injury, respectively. The roles and mechanisms of DEX on H9c2 cardiomyocyte cells and mice cardiomyocyte cells exposured to H/R or I/R injury were explored. The results showed that DEX attenuates H/R injury-induced H9c2 cell apoptosis and alleviated mitochondrial oxidative stress; it also reduced myocardial infarct size and protected the cardiac function following cardiomyocyte I/R injury. In addition, H/R and I/R injury increased p53 expression and forkhead box O3a (FOXO3a)/p53-upregulated modulator of apoptosis (PUMA) signaling in H9c2 cardiomyocyte cells and cardiomyocytes. Targeting p53 expression or FOXO3a/PUMA signaling inhibited cell apoptosis and protected against H/R injury in H9c2 cardiomyocyte cells and cardiomyocytes. Pretreatment with DEX reduced the H/R or I/R injury-induced activation of p53 expression and FOXO3a/PUMA signaling, and alleviated H/R or I/R injury-induced apoptosis and mitochondrial oxidative stress. Therefore, DEX could alleviate H/R- or I/R-induced cardiomyocytes injury by reducing cell apoptosis and blocking p53 expression and FOXO3a/PUMA signaling. Targeting p53 or/and FOXO3a/PUMA signaling could alleviate cardiomyocyte I/R injury.
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Affiliation(s)
- Feng Yun Yang
- Departments of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Lu Zhang
- Emergency, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Yan Zheng
- Operating Room, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - He Dong
- Departments of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
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Kanbak O, Aydoğan B, Gümüş T. Effects of remifentanil and propofol on distant organ lung injury in an ischemia-reperfusion model. Open Med (Wars) 2021; 16:1673-1680. [PMID: 34761118 PMCID: PMC8576613 DOI: 10.1515/med-2021-0381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 10/08/2021] [Accepted: 10/11/2021] [Indexed: 12/02/2022] Open
Abstract
Our aim was to evaluate lung injury due to oxidative stress and antioxidant activity levels in an infrarenal ischemia-reperfusion model and to compare prevention effects of single and combined use of propofol and remifentanil. In this study, a total of 40 adult Wistar Albino rats were randomly divided into five groups of eight rats as SHAM, physiological saline, intraperitoneal propofol, remifentanil, and propofol and remifentanil groups. Blood and tissue samples were obtained after 80 min of reperfusion. The malondialdehyde (MDA) level, a measure of lipid peroxidation, was measured in lung tissue samples and red blood cells; additionally, total oxidant status and total antioxidant capacity of lung tissues were measured and histopathological examination was performed. Distant organ (lung) injury developed due to lower extremity ischemia-reperfusion was created by infrarenal aortic clamping. The lipid peroxidation product MDA and total oxidant levels were increased, but there was insufficient antioxidant protection both in the lung tissues and red blood cells. While propofol prevented this injury consistent with its proposed antioxidant properties; no protective effect of remifentanil was observed. On the contrary, it showed oxidative stress increasing effect. This study concluded that the antioxidant effect of propofol was suppressed by remifentanil in the case of combined use.
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Affiliation(s)
- Orhan Kanbak
- Anesthesiology and Reanimation Department, Ankara City Hospital, Mutlukent mh. 2023 sok. No: 13 Çankaya, Ankara 06800, Turkey
| | - Burcu Aydoğan
- Anesthesiology and Reanimation Department, İstanbul Metin Sabancı Baltalimanı Bone Diseases Education and Research Hospital, İstanbul, Turkey
| | - Tülin Gümüş
- Anesthesiology and Reanimation Department, Ankara City Hospital, Ankara 06800, Turkey
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5
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Sun W, Li F, Wang X, Liu H, Mo H, Pan D, Wen S, Zhou A. Effects of Dexmedetomidine on Patients Undergoing Laparoscopic Surgery for Colorectal Cancer. J Surg Res 2021; 267:687-694. [PMID: 34274907 DOI: 10.1016/j.jss.2021.06.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 04/29/2021] [Accepted: 06/14/2021] [Indexed: 12/25/2022]
Abstract
BACKGROUND Pneumoperitoneum during laparoscopic surgery has a systemic impact on the renal system and might contribute to acute kidney injury or postoperative renal dysfunction. However, effective preventive strategies are still lacking. We aimed to explore the effects of dexmedetomidine (DEX) on kidney and other organ function in patients undergoing elective laparoscopic surgery for colorectal cancer. MATERIALS AND METHODS Fifty-six patients were randomly enrolled into the Control or DEX group. The DEX group received 1 µg kg-1 DEX intravenously within 10 min followed by a maintenance dose of 0.5 µg kg-1 h-1 infused until 30 min before closing the peritoneum. In the Control group, 0.9% sodium chloride was administered as a placebo. The primary outcome was serum neutrophil gelatinase-associated lipocalin (NGAL) levels reflecting kidney injury. Secondary outcomes included variables reflecting the kidney, intestinal injury and systemic inflammatory response. RESULTS NGAL levels were significantly lower in the DEX group than in the Control group at 1 d and 5 d postoperatively (107.5 ± 55.6 ng mL-1versus 179.5 ± 78.2 ng mL-1; 70.3 ± 45.8 ng mL-1versus 135.2 ± 59.6 ng mL-1, P < 0.001), while the BUN and Cr levels showed no differences between the groups. Serum DAO activity was significantly lower in the DEX group patients 24 h after surgery. Moreover, I-FABP levels were markedly lower at 2 h and 24 h postoperatively in the DEX group than in the Control group (P < 0.001). CONCLUSIONS Perioperative DEX administration may potentially confer kidney and intestinal protection during laparoscopic surgery for colorectal cancer patients.
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Affiliation(s)
- Wenqin Sun
- Department of Anesthesiology, The First People's Hospital of Changde City, Changde, China
| | - Fengling Li
- Department of Anesthesiology, Affiliated Dongguan People's Hospital, Southern Medical University (Dongguan People's Hospital), Dongguan, China
| | - Xianxue Wang
- Department of Anesthesiology, The First People's Hospital of Changde City, Changde, China
| | - Hongbo Liu
- Department of Anesthesiology, The First People's Hospital of Changde City, Changde, China
| | - Hong Mo
- Department of Anesthesiology, The First People's Hospital of Changde City, Changde, China
| | - Daobo Pan
- Department of Anesthesiology, The First People's Hospital of Changde City, Changde, China
| | - Shihong Wen
- Department of Anesthesiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
| | - Aiguo Zhou
- Department of Anesthesiology, The First People's Hospital of Changde City, Changde, China.
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6
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Tercan M, Yılmaz İnal F, Seneldir H, Kocoglu H. Nephroprotective Efficacy of Sugammadex in Ischemia-Reperfusion Injury: An Experimental Study in a Rat Model. Cureus 2021; 13:e15726. [PMID: 34285839 PMCID: PMC8286175 DOI: 10.7759/cureus.15726] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/17/2021] [Indexed: 12/03/2022] Open
Abstract
Background: It is known that ischemia-reperfusion damage in the kidney is one of the most common causes of acute kidney failure. It is also known that reduced renal damage has a nephroprotective effect by reducing the release of inflammatory and vasoactive peptides that cause tissue damage. Therefore, we think that reperfusion caused by ischemia in kidney damage may be an important focus for clinical research. Methods: A total of 21 healthy 230-250 g female rats were used in our experimental study. During the experiment, animals were randomly divided into three groups, each containing seven rats. Group 1: The group that underwent left nephrectomy with a sham operation. Group 2: Left renal ischemia for 60 minutes, then left nephrectomy followed by 45 minutes of reperfusion. Group 3: Left renal ischemia for 60 minutes, then reperfusion for 45 minutes, followed by left nephrectomy. In this group, sugammadex was given intravenously at a dose of 100 mg/kg at the beginning of reperfusion. In the histomorphological examination, damage findings of tubules atrophy, dilation and cast formation, tubular epithelial brush border loss and vacuolization, presence of fibrosis as interstitial structural change, capillary vasodilatation/congestion and neutrophilic cell infiltrates in interstitial spaces, and morphological changes in glomeruli were evaluated. Results: When evaluated based on tubular brush border, there were no significant differences between Group 2 and Group 1 (P = 0.454), while the damage in Group 3 was less significant than Group 2 (P = 0.017). When evaluated in terms of tubular vacuolization, there was no significant difference between Group 2 and Group 1 (P = 0.902), while the damage in Group 3 was less significant than Group 2 (P = 0.017). Conclusion: We believe that 100 mg/kg sugammadex given at the beginning of reperfusion after one hour of ischemic condition on rats has a histochemically detectable nephroprotective effect.
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Affiliation(s)
- Mehmet Tercan
- Department of Anesthesiology and Reanimation, University of Health Sciences, Mehmet Akif Inan Research and Training Hospital, Sanliurfa, TUR
| | - Ferda Yılmaz İnal
- Department of Anesthesiology and Reanimation, Istanbul Medeniyet University, Istanbul, TUR
| | - Hatice Seneldir
- Department of Medical Pathology, Istanbul Medeniyet University, Istanbul, TUR
| | - Hasan Kocoglu
- Department of Anesthesiology and Reanimation, Istanbul Medeniyet University, Istanbul, TUR
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Abstract
Summary: Opioid use and misuse in the United States has been at epidemic proportions and is predicted to increase further in the setting of the Coronavirus disease 19 pandemic. Acute kidney injury is a condition associated with significant morbidity and increased mortality. We review the literature on the effect of opioids on kidney function and critically examine the association between opioid use and acute kidney injury and identify at-risk populations in whom opioids should be used with caution. We also discuss the role of biomarkers in elucidating this condition and propose preventive measures, novel therapeutic options, and research directions.
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Affiliation(s)
- Mary Mallappallil
- Assistant Professor of Medicine, State University of New York at Downstate, Brooklyn, NY; Director of Service Nephrology, Kings County Hospital Center, Health and Hospitals Corporation, Brooklyn, NY.
| | - Siddhartha Bajracharya
- Clinical Instructor of Medicine, State University of New York at Downstate, Brooklyn, NY; Renal Fellow, Kings County Hospital Center, Health and Hospitals Corporation, Brooklyn, NY
| | - Moro Salifu
- Professor and Chairman of Medicine, Chief of Nephrology, State University of New York at Downstate, Brooklyn, NY; Physician Specialist, Kings County Hospital Center, Health and Hospitals Corporation, Brooklyn, NY
| | - Ernie Yap
- Assistant Professor of Medicine, State University of New York at Downstate, Brooklyn, NY; Physician Specialist, Kings County Hospital Center, Health and Hospitals Corporation, Brooklyn, NY
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8
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Sabet Sarvestani F, Azarpira N, Al-Abdullah IH, Tamaddon AM. microRNAs in liver and kidney ischemia reperfusion injury: insight to improve transplantation outcome. Biomed Pharmacother 2020; 133:110944. [PMID: 33227704 DOI: 10.1016/j.biopha.2020.110944] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/03/2020] [Accepted: 10/25/2020] [Indexed: 12/26/2022] Open
Abstract
Ischemia reperfusion injury (IRI) is a condition that occurs wherever blood flow and oxygen is reduced or absent, such as trauma, vascular disease, stroke, and solid organ transplantation. This condition can lead to tissue damage, especially during organ transplantation. Under such circumstances, some signaling pathways are activated, leading to up- or down- regulation of several genes such as microRNAs (miRNAs) that might attenuate or ameliorate this status. Therefore, by manipulating miRNAs level, they can be used as a biomarker for early diagnosis of IRI or suggestive to be therapeutic agents in clinical situation in future.
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Affiliation(s)
| | - Negar Azarpira
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Ismail H Al-Abdullah
- Department of Translational Research and Cellular Therapeutics, Diabetes and Metabolism Research Institute, Beckman Research Institute of City of Hope, Duarte, USA.
| | - Ali-Mohammad Tamaddon
- Department of Pharmaceutics and Center for Nanotechnology in Drug Delivery, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran.
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9
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Chen J, Perez R, de Mattos AM, Wang C, Li Z, Applegate RL, Liu H. Perioperative Dexmedetomidine Improves Outcomes of Kidney Transplant. Clin Transl Sci 2020; 13:1279-1287. [PMID: 32506659 PMCID: PMC7719359 DOI: 10.1111/cts.12826] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 05/13/2020] [Indexed: 02/06/2023] Open
Abstract
Graft function is crucial for successful kidney transplantation. Many factors may affect graft function or cause delayed graft function (DGF), which decreases the prognosis for graft survival. This study was designed to evaluate whether the perioperative use of dexmedetomidine (Dex) could improve the incidence of function of graft kidney and complications after kidney transplantation. A total of 780 patients underwent kidney transplantations, 315 received intravenous Dex infusion during surgery, and 465 did not. Data were adjusted with propensity scores and multivariate logistic regression was used. The primary outcomes are major adverse complications, including DGF and acute rejection in the early post‐transplantation phase. The secondary outcomes included length of hospital stay (LOS), infection, overall complication, graft functional status, post‐transplantation serum creatinine values, and estimated glomerular filtration rate (eGFR). Dex use significantly decreased DGF (19.37% vs. 23.66%; adjusted odds ratio, 0.744; 95% confidence interval, 0.564–0.981; P = 0.036), risk of infection, risk of acute rejection in the early post‐transplantation phase, the risk of overall complications, and LOS. However, there were no statistical differences in 90‐day graft functional status or 7‐day, 30‐day, and 90‐day eGFR. Perioperative Dex use reduced incidence of DGF, risk of infection, risk of acute rejection, overall complications, and LOS in patients who underwent kidney transplantation.
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Affiliation(s)
- Jun Chen
- Department of Anesthesiology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.,Department of Anesthesiology and Pain Medicine, University of California Davis Health, Sacramento, California, USA
| | - Richard Perez
- Department of Surgery, University of California Davis Health, Sacramento, California, USA
| | - Angelo Mario de Mattos
- Department of Internal Medicine, University of California Davis Health, Sacramento, California, USA
| | - Cecilia Wang
- Department of Anesthesiology and Pain Medicine, University of California Davis Health, Sacramento, California, USA
| | - Zhongmin Li
- Department of Internal Medicine, University of California Davis Health, Sacramento, California, USA
| | - Richard L Applegate
- Department of Anesthesiology and Pain Medicine, University of California Davis Health, Sacramento, California, USA
| | - Hong Liu
- Department of Anesthesiology and Pain Medicine, University of California Davis Health, Sacramento, California, USA
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10
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Effect of sevoflurane-based or propofol-based anaesthesia on the incidence of postoperative acute kidney injury. Eur J Anaesthesiol 2019; 36:649-655. [DOI: 10.1097/eja.0000000000001020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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11
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Effects of propofol on the inflammatory response during robot-assisted laparoscopic radical prostatectomy: a prospective randomized controlled study. Sci Rep 2019; 9:5242. [PMID: 30918320 PMCID: PMC6437140 DOI: 10.1038/s41598-019-41708-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 02/21/2019] [Indexed: 12/20/2022] Open
Abstract
Robot-assisted laparoscopic radical prostatectomy (RALRP) is a minimally invasive procedure; however, some amount of surgical trauma that can trigger systemic inflammation remains. Moreover, pneumoperitoneum during RALRP induces ischemia–reperfusion injury (IRI). Propofol, an anesthetic, is known to have anti-inflammatory and antioxidant properties. In the present study, we compared the effects of propofol with those of desflurane on inflammation and IRI during RALRP via measurements of different biomarkers and evaluation of perioperative renal function. Fifty patients were randomized to receive either desflurane (n = 25) or propofol (n = 25) with remifentanil during RALRP. Serum levels of interleukin (IL)-6 (IL-6), tumor necrosis factor alpha, C-reactive protein, and nitric oxide were measured 10 min after anesthesia induction (T1), 100 min after carbon dioxide (CO2) insufflation (T2), and 10 min after CO2 deflation (T3). Perioperative urine outputs and the serum creatinine level at 24 h after surgery were also recorded. We found that IL-6 levels at T2 and T3 were higher than those at T1 in both groups, although the increases were significant attenuated only in the propofol group. The other parameters showed no differences among the three time points in both groups. The intraoperative urine output was significantly higher in the propofol group than in the desflurane group, while the creatinine level showed no significant changes in either group. Our findings suggest that propofol can not only attenuate the inflammatory response during and after pneumoperitoneum in patients undergoing RALRP but also prevent oliguria during pneumoperitoneum.
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12
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Rawat RS, Al Maashani SM. Perioperative renal protection during cardiac surgery: A choice between dopamine and dexmedetomidine. Ann Card Anaesth 2018; 21:4-5. [PMID: 29336383 PMCID: PMC5791485 DOI: 10.4103/aca.aca_151_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Affiliation(s)
- Rajinder Singh Rawat
- Department of Cardiac Anaesthesia, Cardiac Center, Sultan Qaboos Hospital, Salalah, Sultanate of Oman
| | - Said Musallam Al Maashani
- Department of Cardiac Anaesthesia, Cardiac Center, Sultan Qaboos Hospital, Salalah, Sultanate of Oman
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13
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Sakai W, Yoshikawa Y, Yamakage M. In reply: Why remifentanil? J Anesth 2018; 32:459. [PMID: 29616346 DOI: 10.1007/s00540-018-2487-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 03/18/2018] [Indexed: 10/17/2022]
Affiliation(s)
- Wataru Sakai
- Department of Anesthesiology, Sapporo Medical University School of Medicine, West 16, South 1, Chuouku, Sapporo, Hokkaido, 060-8556, Japan.
| | - Yusuke Yoshikawa
- Department of Anesthesiology, Sapporo Medical University School of Medicine, West 16, South 1, Chuouku, Sapporo, Hokkaido, 060-8556, Japan
| | - Michiaki Yamakage
- Department of Anesthesiology, Sapporo Medical University School of Medicine, West 16, South 1, Chuouku, Sapporo, Hokkaido, 060-8556, Japan
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14
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Zheng GH, Wen X, Wang YJ, Han XR, Shan Q, Li W, Zhao T, Wu DM, Lu J, Zheng YL. MicroRNA-381-induced down-regulation of CXCR4 promotes the proliferation of renal tubular epithelial cells in rat models of renal ischemia reperfusion injury. J Cell Biochem 2018; 119:3149-3161. [PMID: 29073721 DOI: 10.1002/jcb.26466] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 10/24/2017] [Indexed: 11/06/2022]
Abstract
This study aims to explore whether microRNA-381 (miR-381) mediating CXCR4 affects the renal tubular epithelial cells (RTEC) of renal ischemia reperfusion (I/R) injury. Forty-eight rats were assigned into the I/R (n = 24, successfully established as I/R model) and sham (n = 24) groups. After collecting kidney tissues, immunohistochemistry, and microvascular density (MVD) counting were conducted for CXCR4 positive expression and MVD numbers. RTECs were assigned into the sham, blank, negative control (NC), miR-381 mimics, miR-381 inhibitor, si-CXCR4, and miR-381 inhibitor + si-CXCR4 groups. RT-qPCR and Western blotting were performed for relative expressions in tissues and cells. Cell proliferation and apoptosis were measured by MTT assay and flow cytometry. Results showed that compared with the sham group, positive expression of CXCR4 and MVD number were higher in the I/R group, which exhibited decreased miR-381 and increased expression of CXCR4, stromal cell-derived factor-1 (SDF1), vascular endothelial growth factor (VEGF), hypoxia-inducible factor 1 (HIF-1α) and Tie-2. Dual luciferase reporter gene assay verified that CXCR4 is a target gene of miR-381. MiR-381 expression was lower in the miR-381 inhibitor + si-CXCR4 and miR-381 inhibitor groups and higher in the miR-381 mimics group than the blank and NC groups. Compared with the blank and NC groups, the miR-381 mimics and si-CXCR4 groups exhibited higher cell proliferation but lower cell apoptosis and expression of CXCR4, SDF1, VEGF, HIF-1α, and Tie-2, whereas the miR-381 inhibitor group exhibited the opposite trend. In conclusion, miR-381 may promote RTEC proliferation in rats with renal I/R injury by down-regulating CXCR4.
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Affiliation(s)
- Gui-Hong Zheng
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, P.R. China
| | - Xin Wen
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, P.R. China
| | - Yong-Jian Wang
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, P.R. China
| | - Xin-Rui Han
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, P.R. China
| | - Qun Shan
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, P.R. China
| | - Wang Li
- Department of Nephrology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, P.R. China
| | - Tian Zhao
- Department of Nephrology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, P.R. China
| | - Dong-Mei Wu
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, P.R. China
| | - Jun Lu
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, P.R. China
| | - Yuan-Lin Zheng
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou, P.R. China
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