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Yu Y, Nie X, Zhao Y, Cao W, Xie Y, Peng X, Wang X. Detection of pediatric drug-induced kidney injury signals using a hospital electronic medical record database. Front Pharmacol 2022; 13:957980. [PMID: 36210853 PMCID: PMC9543451 DOI: 10.3389/fphar.2022.957980] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 08/15/2022] [Indexed: 12/04/2022] Open
Abstract
Background: Drug-induced kidney injury (DIKI) is one of the most common complications in clinical practice. Detection signals through post-marketing approaches are of great value in preventing DIKI in pediatric patients. This study aimed to propose a quantitative algorithm to detect DIKI signals in children using an electronic health record (EHR) database. Methods: In this study, 12 years of medical data collected from a constructed data warehouse were analyzed, which contained 575,965 records of inpatients from 1 January 2009 to 31 December 2020. Eligible participants included inpatients aged 28 days to 18 years old. A two-stage procedure was adopted to detect DIKI signals: 1) stage 1: the suspected drugs potentially associated with DIKI were screened by calculating the crude incidence of DIKI events; and 2) stage 2: the associations between suspected drugs and DIKI were identified in the propensity score-matched retrospective cohorts. Unconditional logistic regression was used to analyze the difference in the incidence of DIKI events and to estimate the odds ratio (OR) and 95% confidence interval (CI). Potentially new signals were distinguished from already known associations concerning DIKI by manually reviewing the published literature and drug instructions. Results: Nine suspected drugs were initially screened from a total of 652 drugs. Six drugs, including diazepam (OR = 1.61, 95%CI: 1.43–1.80), omeprazole (OR = 1.35, 95%CI: 1.17–1.54), ondansetron (OR = 1.49, 95%CI: 1.36–1.63), methotrexate (OR = 1.36, 95%CI: 1.25–1.47), creatine phosphate sodium (OR = 1.13, 95%CI: 1.05–1.22), and cytarabine (OR = 1.17, 95%CI: 1.06–1.28), were demonstrated to be associated with DIKI as positive signals. The remaining three drugs, including vitamin K1 (OR = 1.06, 95%CI: 0.89–1.27), cefamandole (OR = 1.07, 95%CI: 0.94–1.21), and ibuprofen (OR = 1.01, 95%CI: 0.94–1.09), were found not to be associated with DIKI. Of these, creatine phosphate sodium was considered to be a possible new DIKI signal as it had not been reported in both adults and children previously. Moreover, three other drugs, namely, diazepam, omeprazole, and ondansetron, were shown to be new potential signals in pediatrics. Conclusion: A two-step quantitative procedure to actively explore DIKI signals using real-world data (RWD) was developed. Our findings highlight the potential of EHRs to complement traditional spontaneous reporting systems (SRS) for drug safety signal detection in a pediatric setting.
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Affiliation(s)
- Yuncui Yu
- Department of Pharmacy, National Center for Children’s Health, Beijing Children’s Hospital, Capital Medical University, Beijing, China
- Clinical Research Center, National Center for Children’s Health, Beijing Children’s Hospital, Capital Medical University, Beijing, China
| | - Xiaolu Nie
- Center for Clinical Epidemiology and Evidence-Based Medicine, National Center for Children’s Health, Beijing Children’s Hospital, Capital Medical University, Beijing, China
| | - Yiming Zhao
- Department of Pharmacy, National Center for Children’s Health, Beijing Children’s Hospital, Capital Medical University, Beijing, China
| | - Wang Cao
- Department of Pharmacy, National Center for Children’s Health, Beijing Children’s Hospital, Capital Medical University, Beijing, China
- Clinical Research Center, National Center for Children’s Health, Beijing Children’s Hospital, Capital Medical University, Beijing, China
| | - Yuefeng Xie
- Information Center, National Center for Children’s Health, Beijing Children’s Hospital, Capital Medical University, Beijing, China
| | - Xiaoxia Peng
- Center for Clinical Epidemiology and Evidence-Based Medicine, National Center for Children’s Health, Beijing Children’s Hospital, Capital Medical University, Beijing, China
- *Correspondence: Xiaoling Wang, ; Xiaoxia Peng,
| | - Xiaoling Wang
- Department of Pharmacy, National Center for Children’s Health, Beijing Children’s Hospital, Capital Medical University, Beijing, China
- Clinical Research Center, National Center for Children’s Health, Beijing Children’s Hospital, Capital Medical University, Beijing, China
- *Correspondence: Xiaoling Wang, ; Xiaoxia Peng,
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Gangadharan H, Singh A, Majumder S, Aggarwal A. Adenosine Deaminase Gene Polymorphism and Baseline Serum Level of Adenosine Deaminase as a Biomarker of Response to Methotrexate in Rheumatoid Arthritis. J Clin Rheumatol 2021; 27:e609-e611. [PMID: 33044386 DOI: 10.1097/rhu.0000000000001594] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Methotrexate (MTX) is the first-line therapy for rheumatoid arthritis (RA), but nearly 30% of RA patients do not respond to it. Methotrexate acts by enhancing the level of adenosine, which gets converted to inosine by the enzyme adenosine deaminase (ADA). We studied whether ADA gene polymorphism and serum levels of total ADA are associated with responsiveness to MTX. METHODS Two hundred seven disease-modifying antirheumatic drug-naive active RA patients (DAS28-ESR [Disease Activity Score-28 for rheumatoid arthritis with erythrocyte sedimentation rate] ≥3.2) satisfying the European League Against Rheumatism (EULAR)/American College of Rheumatology 2010 criteria were enrolled. Genotyping was done in all patients, and in a subset (n = 59), blood was collected at baseline and at 2 months of MTX treatment for serum total ADA estimation by ELISA. Response at 4 months was assessed by EULAR criteria, and patients were classified as responders or nonresponders. The correlation of baseline clinical parameters, ADA gene polymorphism, and serum total ADA levels with EULAR response was sought. RESULTS After 4 months of MTX monotherapy, 172 patients (83.1%) were classified as responders and 35 (16.9%) as nonresponders. Except DAS28-ESR (6.1 [5.43-6.84] in responders vs 5.6 [4.77-6.21] in nonresponders, p = 0.02), other baseline parameters (age, disease duration, ESR, and C-reactive protein level) were similar between responders and nonresponders. Single nucleotide polymorphisms in ADA gene, baseline serum ADA levels (10.52 ± 5.37 ng/mL in responders vs 12.28 ± 5.14 ng/mL in nonresponders), or change in ADA levels after 2 months of MTX therapy did not show any association with MTX response (p = 0.73, p = 0.34, p = 0.55, respectively). Adenosine deaminase genotype did not affect the blood ADA level. CONCLUSIONS No association was seen between ADA single nucleotide polymorphism rs244076 as well as serum ADA level and response to MTX therapy.
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Affiliation(s)
- Harikrishnan Gangadharan
- From the Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
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Chauhan P, Sharma H, Kumar U, Mayachari A, Sangli G, Singh S. Protective effects of Glycyrrhiza glabra supplementation against methotrexate-induced hepato-renal damage in rats: An experimental approach. JOURNAL OF ETHNOPHARMACOLOGY 2020; 263:113209. [PMID: 32738390 DOI: 10.1016/j.jep.2020.113209] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 05/21/2020] [Accepted: 07/19/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In traditional medicine, Glycyrrhiza glabra, commonly known as liquorice, is known to possess promising pharmacological properties including anti-oxidative, anti-inflammatory, gastro, hepato and nephro-protective activities. AIM The present study investigated the protective effects of Glycyrrhiza glabra rhizome extract (GGE) on MTX-induced hepato-renal damage in Wistar albino rats. MATERIALS AND METHODS Rats were pre-treated with GGE (100, 200 or 400 mg/kg) from day 1 to 15 and administered MTX (20 mg/kg) on day 4. Methotrexate-induced hepato-renal damage was assessed by serum toxicity biomarkers (AST, ALT, BUN and creatinine), oxidative stress estimation (MDA, GSH, SOD, CAT, peroxidase and glutathione reductase), interleukins profiling (TNF-α, IL-1β, IL-6 and IL-12), tissue histopathology and immunohistochemical (caspase-3 and NFkB) examination. RESULTS MTX induced hepato-renal damage resulted in elevated serum levels of AST, ALT, BUN and creatinine, increased pro-inflammatory cytokines concentration and accumulation of MDA and reduced levels of GSH, SOD, CAT, peroxidase and glutathione reductase. Conversely, co-treatment with GGE dose-dependently ameliorated oxidative stress, serum interleukins, hepato-renal toxicity biomarkers (p < 0.001), preserved tissue architecture and downregulated both caspase-3 and NFkB expression in hepato-renal tissue. CONCLUSION The above results suggested that GGE can alleviate MTX-induced hepato-renal damage by decreasing oxidative stress and suppressing the ensuing activation of pro-apoptotic and pro-inflammatory pathways.
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Affiliation(s)
- Prerna Chauhan
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India.
| | - Himanshu Sharma
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India.
| | - Uma Kumar
- Department of Rheumatology, All India Institute of Medical Sciences, New Delhi, India.
| | | | | | - Surender Singh
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India.
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Adewale OO, Bakare MI, Adetunji JB. Mechanism underlying nephroprotective property of curcumin against sodium nitrite-induced nephrotoxicity in male Wistar rat. J Food Biochem 2020; 45:e13341. [PMID: 32648259 DOI: 10.1111/jfbc.13341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 05/10/2020] [Accepted: 05/15/2020] [Indexed: 12/27/2022]
Abstract
The current work examined the outcome of curcumin (20 mg/kg body weight/day) administration on arginase and adenosine deaminase (ADA) activities and other kidney markers, as well as markers of oxidative stress, in Wistar rats exposed to sodium nitrite (NaNO2 ) (60 mg/kg of body weight, single dose) for 28 days. The results revealed that the NaNO2 exposed rats had significantly altered the ADA activities, arginase activities alongside other biomarkers of kidney function, and oxidative stress. However, pretreatment with curcumin significantly mitigated the altered activities ADA and arginase as well as other parameters. This was supported by the histopathological examination of the kidney tissues. Our findings suggest that the alteration in the activities of ADA and arginase could be involved in the mechanism of action employed by NaNO2 and curcumin in the respective induction and prevention of nephrotoxicity. PRACTICAL APPLICATIONS: These results suggest that moderate exposure to the acceptable daily dose of curcumin can improve food-related kidney damage through regulations of ADA and arginase activities, enhancement in the antioxidant system, and suppression of lipid peroxidation.
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Affiliation(s)
- Omowumi Oyeronke Adewale
- Department of Biochemistry, Faculty of Basic and Applied Sciences, Osun State University, Osogbo, Nigeria
| | - Matthew Idowu Bakare
- Department of Biochemistry, Faculty of Basic and Applied Sciences, Osun State University, Osogbo, Nigeria
| | - Juliana Bunmi Adetunji
- Department of Biochemistry, Faculty of Basic and Applied Sciences, Osun State University, Osogbo, Nigeria
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5
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Abstract
PURPOSE OF REVIEW Medications are a relatively common cause of acute kidney injury (AKI), especially in hospitalized patients who are exposed to numerous agents. Drug-related acute tubular/tubulointerstitial injury is the most common cause of AKI associated with these agents. Toxic effects of drugs and their renal handling often lead to various forms of AKI. RECENT FINDINGS The inherent nephrotoxicity of drugs and their transport and metabolism by the kidneys play an important role in the occurrence of acute tubular injury. Apical transport of the aminoglycosides by endocytosis and apical pinocytosis of filtered hydroxyethyl starch into cells lead to acute tubular dysfunction. Transport of tenofovir and cisplatin by organic anion and cation transporters in the basolateral surface of the proximal tubule, respectively, are associated with intracellular drug accumulation and injury. Intratubular deposition of drug crystals with associated AKI occurs with several drugs, in particular the anticancer agent methotrexate. A potentially new mechanism of drug-induced AKI was described with vancomycin - acute vancomycin-related cast nephropathy. Immune-mediated acute tubulointerstitial injury is another cause of drug-induced AKI, as seen with immune checkpoint inhibitors. SUMMARY Drugs lead to AKI through mechanisms that involve their inherent toxicity as well as their transport and handling by the kidneys.
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Bagheri S, Saboury AA, Haertlé T. Adenosine deaminase inhibition. Int J Biol Macromol 2019; 141:1246-1257. [PMID: 31520704 DOI: 10.1016/j.ijbiomac.2019.09.078] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 09/09/2019] [Accepted: 09/10/2019] [Indexed: 12/18/2022]
Abstract
Adenosine deaminase is a critical enzyme in purine metabolism that regulates intra and extracellular adenosine concentrations by converting it to inosine. Adenosine is an important purine that regulates numerous physiological functions by interacting with its receptors. Adenosine and consequently adenosine deaminase can have pro or anti-inflammatory effects on tissues depending on how much time has passed from the start of the injury. In addition, an increase in adenosine deaminase activity has been reported for various diseases and the significant effect of deaminase inhibition on the clinical course of different diseases has been reported. However, the use of inhibitors is limited to only a few medical indications. Data on the increase of adenosine deaminase activity in different diseases and the impact of its inhibition in various cases have been collected and are discussed in this review. Overall, the evidence shows that many studies have been done to introduce inhibitors, however, in vivo studies have been much less than in vitro, and often have not been expanded for clinical use.
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Affiliation(s)
- S Bagheri
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - A A Saboury
- Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran.
| | - T Haertlé
- Institut National de la Recherche Agronomique, Nantes, France
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In Vitro Antioxidant Activity of Purple Grape Juice (Vitis Labrusca) against Temozolamide Treatment in Rat Brains. BEVERAGES 2018. [DOI: 10.3390/beverages4040099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Considering that grape juice has high levels of phenolic compounds that produce beneficial physiological effects, important for the maintenance of redox balance, the aim of this study was to evaluate the in vitro neuroprotective effect of purple grape juice on the oxidative damage caused by temozolomide (TMZ) in the cerebral cortex, hippocampus, and cerebellum of Wistar rats. In pre-incubation, TMZ increased thiobarbituric acid reactive substances (TBARS) in the cerebral cortex and cerebellum, enhanced protein oxidation in all tissues studied, increased superoxide dismutase (SOD) activity in the hippocampus, decreased SOD activity in the cerebellum, and enhanced catalase (CAT) activity in the cerebral cortex and cerebellum. In co-incubation, there was enhanced protein oxidation in the cerebral cortex and cerebellum, decreased SOD activity in the cerebellum, inhibition of CAT activity in the hippocampus, and increased CAT activity in the cerebellum. Purple grape juice improved these oxidative alterations. Therefore, the intake of grape juice might have a protective effect against diseases that affect the oxidative status of the central nervous system.
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Famurewa AC, Aja PM, Maduagwuna EK, Ekeleme-Egedigwe CA, Ufebe OG, Azubuike-Osu SO. Antioxidant and anti-inflammatory effects of virgin coconut oil supplementation abrogate acute chemotherapy oxidative nephrotoxicity induced by anticancer drug methotrexate in rats. Biomed Pharmacother 2017; 96:905-911. [DOI: 10.1016/j.biopha.2017.12.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Revised: 11/23/2017] [Accepted: 12/04/2017] [Indexed: 12/31/2022] Open
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Savran M, Cicek E, Doguc DK, Asci H, Yesilot S, Candan IA, Dagdeviren B, Cankara FN, Oncu M, Uğuz AC, Ozer MK. Vitamin C attenuates methotrexate-induced oxidative stress in kidney and liver of rats. Physiol Int 2017; 104:1-11. [PMID: 28658959 DOI: 10.1556/2060.104.2017.2.5] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Like several other anticancer drugs, methotrexate (MTX) causes side effects, such as neuropathic pain, hepatotoxicity, and nephrotoxicity. Abnormal production of reactive oxygen species has been suspected in the pathophysiology of MTX-induced hepatorenal toxicity. Therefore, the aim of this study was to investigate the probable protective role of vitamin C (Vit C) on oxidative stress induced by MTX in the liver and kidney tissues of rats. A total of 32 rats were randomly and equally divided into four groups. The first group served as the control group. The second group received a single dose of 20 mg/kg of MTX intraperitoneally. To demonstrate our hypothesis, the third and the fourth groups received 250 mg/kg of Vit C for 3 days by oral gavage, with or without MTX treatment. At the end of the study, the liver and kidney tissues of the rats were collected and examined using histology. Both the tissues were assayed for malondialdehyde concentration and superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px) activities. In hepatic and renal tissues, lipid peroxidation levels were increased, whereas SOD, CAT, and GSH-Px levels were decreased by MTX. All parameters, including CAT levels in hepatic tissue, were significantly restored after the administration of Vit C for 3 days. Similar to the biochemical findings, evidence of oxidative damage was examined in both types of tissues by histopathological examination. From the results of this study, we were able to observe that Vit C administration modulates the antioxidant redox system and reduces the renal and hepatic oxidative stress induced by MTX. Vit C can ameliorate the toxic effect of MTX in liver and kidney tissues of rat.
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Affiliation(s)
- M Savran
- 1 Provincial Directorate of Health, Republic of Turkey Ministry of Health , Antalya, Turkey
| | - E Cicek
- 2 Department of Pharmacology, School of Medicine, Süleyman Demirel University , Isparta, Turkey
| | - D K Doguc
- 3 Department of Biochemistry, School of Medicine, Süleyman Demirel University , Isparta, Turkey
| | - H Asci
- 2 Department of Pharmacology, School of Medicine, Süleyman Demirel University , Isparta, Turkey
| | - S Yesilot
- 2 Department of Pharmacology, School of Medicine, Süleyman Demirel University , Isparta, Turkey
| | - I A Candan
- 4 Department of Histology and Embryology, School of Medicine, Süleyman Demirel University , Isparta, Turkey
| | - B Dagdeviren
- 3 Department of Biochemistry, School of Medicine, Süleyman Demirel University , Isparta, Turkey
| | - F N Cankara
- 2 Department of Pharmacology, School of Medicine, Süleyman Demirel University , Isparta, Turkey
| | - M Oncu
- 4 Department of Histology and Embryology, School of Medicine, Süleyman Demirel University , Isparta, Turkey
| | - A C Uğuz
- 5 Department of Biophysics, School of Medicine, Süleyman Demirel University , Isparta, Turkey
| | - M K Ozer
- 6 Department of Pharmacology, School of Medicine, Firat University , Elazığ, Turkey
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Yuksel Y, Yuksel R, Yagmurca M, Haltas H, Erdamar H, Toktas M, Ozcan O. Effects of quercetin on methotrexate-induced nephrotoxicity in rats. Hum Exp Toxicol 2016; 36:51-61. [PMID: 27005763 DOI: 10.1177/0960327116637414] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVE This experimental study was conducted to elucidate the possible protective/therapeutic effects of quercetin against methotrexate (Mtx)-induced kidney toxicity with biochemical and histopathological studies. METHODS Twenty-four adult male rats were randomly divided into four groups, as follows: control group (saline intraperitoneally (i.p.), 9 days), Mtx group (20 mg/kg i.p., single dose), Mtx + quercetin group (50 mg/kg quercetin was orally administered 2 days before and 6 days after Mtx administration) and only quercetin group (50 mg/kg oral, 9 days). Structural changes were evaluated by hematoxylin-eosin and periodic acid-Schiff stainings. Apoptotic changes were investigated by terminal deoxynucleotidyl transferase dUTP nick end labeling assay and caspase-3 antibody. Superoxide dismutase (SOD) and malondialdehyde (MDA) levels were measured in tissue and plasma samples. RESULTS Mtx compared with the control group, there was significant increase in nephrotoxic tissue damage findings, in addition to apoptotic index (APOI) and caspase-3 expression ( p < 0.05). Mtx + quercetin group revealed significantly lower histopathological damage and APOI and caspase-3 expression decreased when compared to Mtx group. MDA levels were increased in Mtx group compared to others, and by the use of quercetin, this increase was significantly reduced. SOD levels were higher in Mtx group than others. This increase was evaluated as a relative increase arising from oxidative damage caused by Mtx. CONCLUSION As a result, Mtx administration may involve oxidative stress by causing structural and functional damage in kidney tissue in rats. Quercetin reduced the Mtx-induced oxidative stress through its antioxidant properties and so quercetin may be promising to alleviate Mtx-induced renal toxicity.
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Affiliation(s)
- Yasemin Yuksel
- 1 Department of Reproductive Endocrinology and IVF, Laboratory of ART, Dr. Zekai Tahir Burak Women's Health Education and Research Hospital, Ankara, Turkey
| | - Ramazan Yuksel
- 2 Department of Physiology, Faculty of Medicine, Yildirim Beyazit University, Ankara, Turkey
| | - Murat Yagmurca
- 3 Department of Histology and Embryology, Faculty of Medicine, Turgut Ozal University, Ankara, Turkey
| | - Hacer Haltas
- 4 Department of Pathology, Faculty of Medicine, Fatih University, Istanbul, Turkey
| | - Husamettin Erdamar
- 5 Department of Biochemistry, Faculty of Medicine, Turgut Ozal University, Ankara, Turkey
| | - Muhsin Toktas
- 6 Department of Anatomy, Faculty of Medicine, Turgut Ozal University, Ankara, Turkey
| | - Osman Ozcan
- 3 Department of Histology and Embryology, Faculty of Medicine, Turgut Ozal University, Ankara, Turkey
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Erboga M, Aktas C, Erboga ZF, Donmez YB, Gurel A. Quercetin ameliorates methotrexate-induced renal damage, apoptosis and oxidative stress in rats. Ren Fail 2015; 37:1492-7. [PMID: 26338102 DOI: 10.3109/0886022x.2015.1074521] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND In the present study, the protective and therapeutic effects of quercetin (QE) on renal injury induced by methotrexate (MTX) have been examined. MATERIALS AND METHODS A total of 24 male rats were divided into the following three groups: control group, MTX group, and MTX + QE group. Rats in MTX group received 20 mg/kg of single dose of MTX, while those in MTX + QE group received 20 mg/kg of single dose MTX, in addition to 15 mg/kg of QE administered 30 min prior to MTX and in the following 5-day period as a single daily dose. At the end of the experimental period, renal tissues were removed for histopathological and biochemical assessments. RESULTS Light microscopic examination showed a disruption of the renal structure in rats in MTX group in the form of tubular degeneration and dilation, with shedding of the tubular epithelial cells into the lumen. QE treatment was associated with less marked degenerative changes, with a similar histological appearance to that of controls. Furthermore, QE treatment resulted in decreased the number of apoptotic cells. Biochemical assessments showed significantly higher malondialdehyde (MDA) levels in MTX group as compared to control and MTX + QE groups. superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), and catalase (CAT) levels showed a significant decrease in MTX group as compared to controls. However, QE significantly suppressed MDA level, compensated deficits in the anti-oxidant defenses [reduced SOD, GSH-Px, and CAT levels] in kidney tissue resulted from MTX administration. CONCLUSIONS In conclusion, renal toxic effects of MTX may be alleviated by QE.
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Affiliation(s)
- Mustafa Erboga
- a Department of Histology and Embryology , Faculty of Medicine, University of Namik Kemal , Tekirdag , Turkey and
| | - Cevat Aktas
- a Department of Histology and Embryology , Faculty of Medicine, University of Namik Kemal , Tekirdag , Turkey and
| | - Zeynep Fidanol Erboga
- a Department of Histology and Embryology , Faculty of Medicine, University of Namik Kemal , Tekirdag , Turkey and
| | - Yeliz Bozdemir Donmez
- a Department of Histology and Embryology , Faculty of Medicine, University of Namik Kemal , Tekirdag , Turkey and
| | - Ahmet Gurel
- b Department of Biochemistry , Faculty of Medicine, University of Namik Kemal , Tekirdag , Turkey
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Protective Effect of Procyanidin B2 against CCl4-Induced Acute Liver Injury in Mice. Molecules 2015; 20:12250-65. [PMID: 26151119 PMCID: PMC6332456 DOI: 10.3390/molecules200712250] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Revised: 06/24/2015] [Accepted: 06/24/2015] [Indexed: 11/17/2022] Open
Abstract
Procyanidin B2 has demonstrated several health benefits and medical properties. However, its protective effects against CCl4-induced hepatotoxicity have not been clarified. The present study aimed to investigate the hepatoprotective effects of procyanidin B2 in CCl4-treated mice. Our data showed that procyanidin B2 significantly decreased the CCl4-induced elevation of serum alanine aminotransferase activities, as well as improved hepatic histopathological abnormalities. Procyanidin B2 also significantly decreased the content of MDA but enhanced the activities of antioxidant enzymes SOD, CAT and GSH-Px. Further research demonstrated that procyanidin B2 decreased the expression of TNF-α, IL-1β, cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase (iNOS), as well as inhibited the translocation of nuclear factor-kappa B (NF-κB) p65 from the cytosol to the nuclear fraction in mouse liver. Moreover, CCl4-induced apoptosis in mouse liver was measured by (terminal-deoxynucleotidyl transferase mediated nick end labeling) TUNEL assay and the cleaved caspase-3. Meanwhile, the expression of apoptosis-related proteins Bax and Bcl-xL was analyzed by Western blot. Results showed that procyanidin B2 significantly inhibited CCl4-induced hepatocyte apoptosis, markedly suppressed the upregulation of Bax expression and restored the downregulation of Bcl-xL expression. Overall, the findings indicated that procyanidin B2 exhibited a protective effect on CCl4-induced hepatic injury by elevating the antioxidative defense potential and consequently suppressing the inflammatory response and apoptosis of liver tissues.
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Olaku OO, Ojukwu MO, Zia FZ, White JD. The Role of Grape Seed Extract in the Treatment of Chemo/Radiotherapy Induced Toxicity: A Systematic Review of Preclinical Studies. Nutr Cancer 2015; 67:730-40. [PMID: 25880972 DOI: 10.1080/01635581.2015.1029639] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Grapes are one of the most consumed fruits in the world and are rich in polyphenols. Grape seed proanthocyanidins (GSP) have demonstrated chemopreventive and/or chemotherapeutic effects in various cancer cell cultures and animal models. The clinical efficacy of chemotherapy is often limited by its adverse effects. Several studies show that reactive oxygen species mediate the cardiotoxicity and neurotoxicity induced by various cancer chemotherapeutic agents. This implies that concomitant administration of antioxidants may prevent these adverse effects. The review was carried out in accordance with the PRISMA guidelines. An electronic search strategy in Medline and Embase databases was conducted. Of the 41 studies reviewed, 27 studied GSP while the remainder (14) studied grape seed or skin extracts (GSE). All the studies were published in English, except 2 in Chinese. A significant percentage (34%) of the studies we reviewed assessed the effect of GSE or GSP on cardiotoxicity induced by chemotherapy. Doxorubicin was the most common chemotherapeutic drug studied followed by cisplatin. Research studies that assessed the effect of GSE or GSP on radiation treatment accounted for 22% of the articles reviewed. GSE/GSP ameliorates some of the cytotoxic effects on normal cells/tissues induced by chemo/radiotherapy.
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Affiliation(s)
- Oluwadamilola O Olaku
- a Office of Cancer Complementary and Alternative Medicine, National Cancer Institute , Bethesda , Maryland , USA and Kelly Services , Rockville , Maryland , USA
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14
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Abstract
Despite dramatic improvements in patient survival and drug tolerability, nephrotoxicity remains an important complication of chemotherapy. Adverse renal effects occur because of innate drug toxicity and a number of patient- and drug-related factors. To provide cutting edge care for these patients, nephrologists and oncologists must be familiar with the nephrotoxicity of these drugs, particularly their associated clinical and laboratory manifestations. Rapid diagnosis, targeted treatment, and supportive care are critical to improving care for these patients. Unfortunately, some patients who develop nephrotoxicity will be left with long-term complications such as chronic tubulopathies and CKD. Onco-Nephrology is a new area that is rapidly expanding and requires a close working relationship between oncologists and nephrologists.
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Affiliation(s)
- Mark A Perazella
- Section of Nephrology, Department of Medicine, Yale University, 330 Cedar Street, New Haven, CT 06520-8029, USA.
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Sahin NO, Berköz M, Eker ED, Pomierny B, Przejczowska K. Cytotoxic and antioxidant effects of grape seed oil on the treatment of leukemia with methotrexate. ACTA ACUST UNITED AC 2012. [DOI: 10.5155/eurjchem.3.2.147-151.569] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Waggas AM. Grape Seed Extract (<i>Vitisvinifera</i>) Alleviate Neurotoxicity and Hepatotoxicity Induced by Lead Acetate in Male Albino Rats. ACTA ACUST UNITED AC 2012. [DOI: 10.4236/jbbs.2012.22021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Perazella MA, Moeckel GW. Nephrotoxicity from chemotherapeutic agents: clinical manifestations, pathobiology, and prevention/therapy. Semin Nephrol 2011; 30:570-81. [PMID: 21146122 DOI: 10.1016/j.semnephrol.2010.09.005] [Citation(s) in RCA: 182] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Nephrotoxicity remains a vexing complication of chemotherapeutic agents. A number of kidney lesions can result from these drugs, including primarily tubular-limited dysfunction, glomerular injury with proteinuria, full-blown acute kidney injury, and long-term chronic kidney injury. In most cases, these kidney lesions develop from innate toxicity of these medications, but underlying host risk factors and the renal handling of these drugs clearly increase the likelihood of nephrotoxicity. This article reviews some of the classic nephrotoxic chemotherapeutic agents and focuses on examples of the clinical and histopathologic kidney lesions they cause as well as measures that may prevent or treat drug-induced nephrotoxicity.
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Affiliation(s)
- Mark A Perazella
- Section of Nephrology, Department of Medicine, Yale University School of Medicine, New Haven, CT, USA.
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