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Cigremis Y, Ozen H, Durhan M, Tunc S, Kose E. Effects of caffeic acid phenethyl ester use and inhibition of p42/44 MAP kinase signal pathway on caveolin 1 gene expression and antioxidant system in chronic renal failure model of rats. Drug Chem Toxicol 2023; 46:197-208. [PMID: 34957889 DOI: 10.1080/01480545.2021.2016043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Effects of Caffeic acid phenethyl ester (CAPE) and/or PD98059 (PD) on the gene expression of Caveolin-1 (CAV1) and reduced glutathione (GSH), malondialdehyde (MDA), copper-zinc superoxide dismutase (CuZn-SOD), and catalase (CAT) enzyme activities were investigated in an experimental chronic renal failure model in rats. Eighty Wistar rats were divided into eight groups for a 28-day study: Control, CsA (Cyclosporine A), CsA-V (CsA solvent), CsA + PD (CsA + PD98059), CsA + PD + CAPE, CsA + CAPE, CAPE-V (CAPE solvent), and PD-V (PD98059 solvent). Serum blood urea nitrogen and creatinine levels, as well as histopathological findings indicated the development of renal failure in the CsA group. Kidney GSH levels decreased while MDA levels, CuZn-SOD, and CAT activities increased significantly in the CsA group compared to control indicating oxidative stress. CAV1 gene expression significantly decreased in the CsA group compared to the control. PD98059 and CAPE applications made positive improvements in the levels of the parameters investigated. PD98059 and CAPE applications in CsA given animals increased GSH and CAV1 gene expressions and decreased CuZn-SOD and CAT levels compared to the CsA group. In conclusion, it was shown that PD98059 and CAPE could attenuate the effects of chronic renal failure, and CAV1 is suggested as a therapeutic target and the inhibition of the p44/42 MAPK pathway may be a new approach for the treatment of renal degenerations.
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Affiliation(s)
- Yilmaz Cigremis
- Department of Medical Biology and Genetics, Medical Faculty, Inonu University, Malatya, Turkey
| | - Hasan Ozen
- Department of Pathology, Faculty of Veterinary Medicine, Balıkesir University, Balıkesir, Turkey
| | - Merve Durhan
- Department of Medical Biology and Genetics, Medical Faculty, Inonu University, Malatya, Turkey
| | - Selahattin Tunc
- Department of Medical Biology and Genetics, Medical Faculty, Inonu University, Malatya, Turkey
| | - Evren Kose
- Department of Anatomy, Medical Faculty, Inonu University, Malatya, Turkey
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Mortada WI, Matter Y, Khater SM, Barakat NM, El-Tantawy FM. Pomegranate attenuates kidney injury in cyclosporine-induced nephrotoxicity in rats by suppressing oxidative stress. OPEN CHEM 2023. [DOI: 10.1515/chem-2022-0271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Abstract
To investigate the effect of pomegranate juice (PJ) on the cyclosporine (CsA)-induced nephrotoxicity in rats, 80 rats were divided into four groups. The first group was regarded a negative control group, and the others were as follows: group 2 (CsA group) received CsA in a dose of 25 mg/kg/day orally, group 3 (treated group) received CsA in a dose of 25 mg/kg/day plus 2.5 mL/day of PJ, and group 4 (PJ group) received 2.5 mL of PJ daily. By the end of the 21st day, plasma creatinine, blood urea nitrogen (BUN), creatinine clearance, urinary KIM-1, and NGAL were determined. Histopathological investigation and the determination of malondialdehyde and antioxidant enzymes were analyzed in kidney tissues. The results show that plasma creatinine, BUN, creatinine clearance, and kidney injury molecule-1 and neutrophil gelatinase-associated lipocalin were significantly altered in the CsA group. The supplement of PJ attenuated the alteration in these parameters. The treatment with PJ also prohibits the CsA-induced alteration in the histopathology, lipid peroxidation, and antioxidant enzymes. We can conclude that PJ protects against CsA-induced nephrotoxicity due to its antioxidant effects.
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Affiliation(s)
- Wael I. Mortada
- Urology and Nephrology Center, Mansoura University , Mansoura 35516 , Egypt
| | - Yasser Matter
- Nephrology Department, Addenbrooke’s Hospital, Cambridge University Hospitals , Cambridge , UK
| | - Sherry M. Khater
- Urology and Nephrology Center, Mansoura University , Mansoura 35516 , Egypt
| | - Nashwa M. Barakat
- Urology and Nephrology Center, Mansoura University , Mansoura 35516 , Egypt
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Natural Reno-Protective Agents against Cyclosporine A-Induced Nephrotoxicity: An Overview. Molecules 2022; 27:molecules27227771. [PMID: 36431872 PMCID: PMC9693876 DOI: 10.3390/molecules27227771] [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: 10/17/2022] [Revised: 11/06/2022] [Accepted: 11/07/2022] [Indexed: 11/16/2022] Open
Abstract
CA (cyclosporine A) is a powerful immunosuppressing agent that is commonly utilized for treating various autoimmune illnesses and in transplantation surgery. However, its usage has been significantly restricted because of its unwanted effects, including nephrotoxicity. The pathophysiology of CA-induced kidney injury involves inflammation, apoptosis, tubular injury, oxidative stress, and vascular injury. Despite the fact that exact mechanism accountable for CA's effects is inadequately understood, ROS (reactive oxygen species) involvement has been widely proposed. At present, there are no efficient methods or drugs for treating CA-caused kidney damage. It is noteworthy that diverse natural products have been investigated both in vivo and in-vitro for their possible preventive potential in CA-produced nephrotoxicity. Various extracts and natural metabolites have been found to possess a remarkable potential for restoring CA-produced renal damage and oxidative stress alterations via their anti-apoptosis, anti-inflammatory, and antioxidative potentials. The present article reviews the reported studies that assess the protective capacity of natural products, as well as dietary regimens, in relation to CA-induced nephrotoxicity. Thus, the present study presents novel ideas for designing and developing more efficient prophylactic or remedial strategies versus CA passive influences.
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Zammel N, Jedli O, Rebai T, Hamadou WS, Elkahoui S, Jamal A, Alam JM, Adnan M, Siddiqui AJ, Alreshidi MM, Naïli H, Badraoui R. Kidney injury and oxidative damage alleviation by Zingiber officinale: pharmacokinetics and protective approach in a combined murine model of osteoporosis. 3 Biotech 2022; 12:112. [PMID: 35462952 PMCID: PMC8995235 DOI: 10.1007/s13205-022-03170-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/19/2022] [Indexed: 02/07/2023] Open
Abstract
Ginger (Zingiber officinale) is considered as a nutraceutical spice, which possesses several health promotion and benefits. This study was carried out to investigate the phyto-chemical composition, the antioxidant capacities, the drug-likeness, and pharmacokinetic properties of ginger extract on kidney injury-associated osteoporosis in rats. Phenolic and flavonoid contents were assessed by standard chemical analysis methods and HPLC. In vivo protective effect was based on the use of female rats to evaluate the effect on renal injury as a result of combined osteoporosis using biochemical markers, oxidative status, and histological analyses. Results showed that ZO contained appreciable amounts of phenolics and flavonoids and it exhibited high scavenging activity. Ovariectomy-associated corticotherapy induced severe renal injury marked by altered biochemical markers (creatinine, urea, and uric acid), reduced GFR, significative oxidative damage signs, and disrupted antioxidant status in the combined osteoporotic rats. The histopathological examination revealed structural modifications of kidney tissues. However, all these changes were reversed following the use of ZO. These results confirm the renoprotective and antioxidant potential of ginger against renal injuries in osteoporotic rats.
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Affiliation(s)
- Nourhene Zammel
- Laboratory of Histo-Embryology and Cytogenetics, Medicine Faculty of Sfax, University of Sfax, 3029 Sfax, Tunisia
| | - Olfa Jedli
- Laboratory of Histo-Embryology and Cytogenetics, Medicine Faculty of Sfax, University of Sfax, 3029 Sfax, Tunisia
| | - Tarek Rebai
- Laboratory of Histo-Embryology and Cytogenetics, Medicine Faculty of Sfax, University of Sfax, 3029 Sfax, Tunisia
| | - Walid S. Hamadou
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
| | - Salem Elkahoui
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
| | - Arshad Jamal
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
| | - Jahoor M. Alam
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
| | - Mohd Adnan
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
| | - Arif J. Siddiqui
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
| | - Mousa M. Alreshidi
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
| | - Houcine Naïli
- Laboratory of Solid State, Sciences Faculty of Sfax, University of Sfax, 3064 Sfax, Tunisia
| | - Riadh Badraoui
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
- Section of Histology-Cytology, Medicine Faculty of Tunis, University of Tunis El Manar, 1007 La Rabta-Tunis, Tunisia
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Lv L, Cui H, Ma Z, Liu X, Yang L. Recent progresses in the pharmacological activities of caffeic acid phenethyl ester. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2021; 394:1327-1339. [PMID: 33492405 DOI: 10.1007/s00210-021-02054-w] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 01/14/2021] [Indexed: 12/16/2022]
Abstract
The past decades have seen a growing interest in natural products. Caffeic acid phenethyl ester (CAPE), a flavonoid isolated from honeybee propolis, has shown multiple pharmacological potentials, including anti-cancer, anti-inflammatory, antioxidant, antibacterial, antifungal, and protective effects on nervous systems and multiple organs, since it was found as a potent nuclear factor κB (NF-κB) inhibitor. This review summarizes the advances in these beneficial effects of CAPE, as well as the underlying mechanisms, and proposes that CAPE offers an opportunity for developing therapeutics in multiple diseases. However, clinical trials on CAPE are necessary and encouraged to obtain certain clinically relevant conclusions.
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Affiliation(s)
- Lili Lv
- Jilin University, Changchun, 130021, China
| | | | - Zhiming Ma
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, 130041, China
| | - Xin Liu
- Eye Center, The Second Hospital of Jilin University, Changchun, 130041, China.
| | - Longfei Yang
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetics, The Second Hospital of Jilin University, Changchun, 130041, China.
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Caffeic acid phenethyl ester protects against oxidative stress and dampens inflammation via heme oxygenase 1. Int J Oral Sci 2019; 11:6. [PMID: 30783082 PMCID: PMC6381107 DOI: 10.1038/s41368-018-0039-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 06/18/2018] [Accepted: 07/16/2018] [Indexed: 12/17/2022] Open
Abstract
Periodontal disease is associated with chronic oxidative stress and inflammation. Caffeic acid phenethyl ester (CAPE), which is a potent inducer of heme oxygenase 1 (HO1), is a central active component of propolis, and the application of propolis improves periodontal status in diabetic patients. Here, primary murine macrophages were exposed to CAPE. Target gene expression was assessed by whole-genome microarray, RT-PCR and Western blotting. The antioxidative and anti-inflammatory activities of CAPE were examined by exposure of the cells to hydrogen peroxide, saliva and periodontal pathogens. The involvement of HO1 was investigated with the HO1 inhibitor tin protoporphyrin (SnPP) and knockout mice for Nrf2, which is a transcription factor for detoxifying enzymes. CAPE increased HO1 and other heat shock proteins in murine macrophages. A p38 MAPK inhibitor and Nrf2 knockout attenuated CAPE-induced HO1 expression in macrophages. CAPE exerted strong antioxidative activity. Additionally, CAPE reduced the inflammatory response to saliva and periodontal pathogens. Blocking HO1 decreased the antioxidative activity and attenuated the anti-inflammatory activity of CAPE. In conclusion, CAPE exerted its antioxidative effects through the Nrf2-mediated HO1 pathway and its anti-inflammatory effects through NF-κB inhibition. However, preclinical models evaluating the use of CAPE in periodontal inflammation are necessary in future studies. Propolis, also known as ‘honeybee glue,’ may protect teeth and gums against periodontal disease. In periodontal disease, chronic inflammation and oxidative damage harm gum tissue and lead to tooth loss; propolis has been shown to improve periodontal health for patients with diabetes. Bees make propolis by mixing beeswax, honey, plant resins and their own saliva, and use it to patch honeycomb and prevent growth of microbes in the hive. Reinhard Gruber of the Department of Oral Biology at the Medical University of Vienna and of the Department of Periodontology, University of Bern and co-workers investigated the effects of one of propolis’ active ingredients, caffeic acid phenethyl ester (CAPE), on oxidative stress and inflammation. They found that CAPE reduced oxidative damage and dampened inflammation; further investigation revealed the genetic basis of the beneficial effects, paving the way for future clinical studies. These results may help identify alternative treatments for periodontal disease.
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Caffeic Acid Phenethyl Ester Reduces Ischemia-Induced Kidney Mitochondrial Injury in Rats. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:1697018. [PMID: 28883899 PMCID: PMC5572631 DOI: 10.1155/2017/1697018] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 06/19/2017] [Indexed: 11/24/2022]
Abstract
During partial nephrectomy, the avoidance of ischemic renal damage is extremely important as duration of renal artery clamping (i.e., ischemia) influences postoperative kidney function. Mitochondria (main producer of ATP in the cell) are very sensitive to ischemia and undergo damage during oxidative stress. Finding of a compound which diminishes ischemic injury to kidney is of great importance. Caffeic acid phenethyl ester (CAPE), biologically active compound of propolis, might be one of the promising therapeutic agents against ischemia-caused damage. Despite wide range of biological activities of CAPE, detailed biochemical mechanisms of its action at the level of mitochondria during ischemia are poorly described and need to be investigated. We investigated if CAPE (22 mg/kg and 34 mg/kg, injected intraperitoneally) has protective effects against short (20 min) and longer time (40 min) rat kidney ischemia in an in vitro ischemia model. CAPE ameliorates in part ischemia-induced renal mitochondrial injury, improves oxidative phosphorylation with complex I-dependent substrate glutamate/malate, increases Ca2+ uptake by mitochondria, blocks ischemia-induced caspase-3 activation, and protects kidney cells from ischemia-induced necrosis. The protective effects on mitochondrial respiration rates were seen after shorter (20 min) time of ischemia whereas reduction of apotosis and necrosis and increase in Ca2+ uptake were revealed after both, shorter and longer time of ischemia.
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El-Kashef DH, El-Kenawi AE, Suddek GM, Salem HA. Allicin ameliorates kidney function and urinary bladder sensitivity in cyclosporine A-treated rats. Hum Exp Toxicol 2016; 36:681-691. [DOI: 10.1177/0960327116660864] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Cyclosporine-A (CsA) is an immunosuppressive drug which has been used to prevent rejection after organ transplantation and to treat certain autoimmune diseases. However, its therapeutic use is limited by nephrotoxicity. In this study, the modulator effect of allicin on the oxidative nephrotoxicity of CsA in rats was investigated. Furthermore, the effect of allicin on CsA-induced hypersensitivity of urinary bladder rings to acetylcholine (ACh) was estimated. Rats were divided into three groups, control, CsA (15 mg/kg, subcutaneously), and CsA/allicin (50 mg/kg, orally). At the end of the study, all rats were killed and then blood, urine samples, and kidneys were taken. CsA administration caused a severe nephrotoxicity which was evidenced by elevated kidney/body weight ratio, serum creatinine (Cr), blood urea nitrogen, lactate dehydrogenase, and urinary protein with a concomitant reduction in serum albumin and Cr clearance as compared with control. A significant increase in renal contents of malondialdehyde, myeloperoxidase, and tumor necrosis factor-alpha with a significant decrease in renal reduced glutathione, superoxide dismutase activities, and nitric oxide (NOx) content was detected upon CsA administration. Exposure to CsA increased the sensitivity of isolated urinary bladder rings to ACh. Histological analysis revealed that CsA caused tubular necrosis and moderate diffuse tubular atrophy. Allicin protected kidney tissue against the oxidative damage and the nephrotoxic effect of CsA and significantly reduced the responses of isolated bladder rings to ACh. Our study indicates that allicin administration has the potential to protect against CsA-induced renal injury by reducing oxidative stress and inflammation and restoring NOx level.
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Affiliation(s)
- DH El-Kashef
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - AE El-Kenawi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - GM Suddek
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - HA Salem
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
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Abarikwu SO, Adebayo OL, Otuechere CA, Iserhienrhien BO, Badejo TA. Selenium and rutin alone or in combination do not have stronger protective effects than their separate effects against cadmium-induced renal damage. PHARMACEUTICAL BIOLOGY 2015; 54:896-904. [PMID: 26455473 DOI: 10.3109/13880209.2015.1089912] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
CONTEXT Selenium (Se) and rutin (RUT) are antioxidants that protect against tissue damage. OBJECTIVE In this study, the separate and combine protective effects of RUT and Se against cadmium (Cd)-induced renal damage were evaluated in rats. MATERIALS AND METHODS Wistar rats were treated by gavage to RUT (30 mg/kg) or Se (0.15 ppm) or Cd (200 ppm) in drinking water alone or in combination (30 mg/kg RUT +0.15 ppm Se + 200 ppm Cd). Corn oil was used as vehicle (2 mL/kg). After a 5-week treatment period, rat kidneys were removed for biochemical assays and histopathological examination. Se and Cd levels were evaluated by flame atomic absorption spectrophotometry. RESULTS The malondialdehyde and glutathione levels as well as superoxide dismutase and catalase activities in the Cd-treated animals were increased compared with control values (0.056 ± 0.0003 versus 0.011 ± 0.0005 μmol/mg; 0.005 ± 0.0006 versus 0.00085 ± 0.0002 μg/mg; 1.62 ± 0.09 versus 0.48 ± 0.12 units/mg; 650 ± 25 versus 361.89 ± 31 μmol H2O2/mg, respectively). Cd treatment was also associated with decreased renal Se concentration (4.19 ± 0.92 versus 7.73 ± 0.7 μg/g dry weight), increased alkaline phosphatase (0.07 ± 0.0015 versus 0.033 ± 0.0019 unit/mg), acid phosphatase (0.029 ± 0.0021 versus 0.015 ± 0.0016 unit/mg), and lactate dehydrogenase (0.032 ± 0.004 versus 0.014 ± 0.0027 unit/mg) activities, respectively, and with evidence of severe renal damage. The combination of RUT and Se or their separate effects prevented the Cd-induced oxidative renal damage. However, their combine effects do not have stronger effects than their separate effect against Cd-induced renal damage. DISCUSSION AND CONCLUSION RUT and Se function as potent antioxidant in the protection of renal damage induced by Cd.
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Affiliation(s)
- Sunny O Abarikwu
- a Department of Biochemistry , University of Port Harcourt , Choba , Nigeria and
| | - Olusegun L Adebayo
- b Department of Chemical Sciences , Redeemer's University , Ede , Nigeria
| | | | | | - Temitope A Badejo
- b Department of Chemical Sciences , Redeemer's University , Ede , Nigeria
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Helmy MW, El-Gowelli HM, Ali RM, El-Mas MM. Endothelin ETA receptor/lipid peroxides/COX-2/TGF-β1 signalling underlies aggravated nephrotoxicity caused by cyclosporine plus indomethacin in rats. Br J Pharmacol 2015; 172:4291-302. [PMID: 26013701 DOI: 10.1111/bph.13199] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 05/11/2015] [Accepted: 05/14/2015] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND AND PURPOSE Cyclosporine (CSA) and non-steroidal anti-inflammatory drugs (NSAIDs) are co-prescribed for some arthritic conditions. We tested the hypothesis that this combined regimen elicits exaggerated nephrotoxicity in rats via the up-regulation of endothelin (ET) receptor signalling. EXPERIMENTAL APPROACH The effects of a 10 day treatment with CSA (20 mg · kg(-1) · day(-1)), indomethacin (5 mg · kg(-1) · day(-1)) or their combination on renal biochemical, inflammatory, oxidative and structural profiles were assessed. The roles of ETA receptor and COX-2 pathways in the interaction were evaluated. KEY RESULTS Oral treatment with CSA or indomethacin elevated serum urea and creatinine, caused renal tubular atrophy and interstitial fibrosis, increased renal TGF-β1, and reduced immunohistochemical expressions of ETA receptors and COX-2. CSA, but not indomethacin, increased renal ET-1, the lipid peroxidation product malondialdehyde (MDA) and GSH activity. Compared with individual treatments, simultaneous CSA/indomethacin exposure caused: (i) greater elevations in serum creatinine and renal MDA; (ii) loss of the compensatory increase in GSH; (iii) renal infiltration of inflammatory cells and worsening of fibrotic and necrotic profiles; and (iv) increased renal ET-1 and decreased ETA receptor and COX-2 expressions. Blockade of ETA receptors by atrasentan ameliorated the biochemical, structural, inflammatory and oxidative abnormalities caused by the CSA/indomethacin regimen. Furthermore, atrasentan partly reversed the CSA/indomethacin-evoked reductions in the expression of ETA receptor and COX-2 protein. CONCLUSIONS AND IMPLICATIONS The exaggerated oxidative insult and associated dysregulation of the ETA receptor/COX-2/TGF-β1 signalling might account for the aggravated nephrotoxicity caused by the CSA/indomethacin regimen. The potential renoprotective effect of ETA receptor antagonism might be exploited therapeutically.
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Affiliation(s)
- Maged W Helmy
- Pharmacology and Toxicology, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
| | - Hanan M El-Gowelli
- Pharmacology and Toxicology, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | - Rabab M Ali
- Pharmacology and Toxicology, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| | - Mahmoud M El-Mas
- Pharmacology and Toxicology, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
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Caffeic acid phenethyl ester as a protective agent against nephrotoxicity and/or oxidative kidney damage: a detailed systematic review. ScientificWorldJournal 2014; 2014:561971. [PMID: 25003138 PMCID: PMC4065767 DOI: 10.1155/2014/561971] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Revised: 05/10/2014] [Accepted: 05/16/2014] [Indexed: 01/26/2023] Open
Abstract
Caffeic acid phenethyl ester (CAPE), an active component of propolis, has been attracting the attention of different medical and pharmaceutical disciplines in recent years because of its antioxidant, anti-inflammatory, antiproliferative, cytotoxic, antiviral, antifungal, and antineoplastic properties. One of the most studied organs for the effects of CAPE is the kidney, particularly in the capacity of this ester to decrease the nephrotoxicity induced by several drugs and the oxidative injury after ischemia/reperfusion (I/R). In this review, we summarized and critically evaluated the current knowledge regarding the protective effect of CAPE in nephrotoxicity induced by several special medicines such as cisplatin, doxorubicin, cyclosporine, gentamycin, methotrexate, and other causes leading to oxidative renal injury, namely, I/R models and senility.
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Lee J. Use of antioxidants to prevent cyclosporine a toxicity. Toxicol Res 2013; 26:163-70. [PMID: 24278520 PMCID: PMC3834483 DOI: 10.5487/tr.2010.26.3.163] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2010] [Revised: 07/30/2010] [Accepted: 08/11/2010] [Indexed: 01/05/2023] Open
Abstract
Cyclosporine A (CsA) is a potent immunosuppressor that is widely used in transplant surgery and the treatment of several autoimmune diseases. However, major side effects of CsA such as nephrotoxicity, hepatotoxicity, neurotoxicity and cardiovascular diseases have substantially limited its usage. Although molecular mechanisms underlying these adverse effects are not clearly understood, there is some evidence that suggests involvement of reactive oxygen species (ROS) . In parallel, protective effects of various antioxidants have been demonstrated by many research groups. Extensive studies of CsA-induced nephrotoxcity have confirmed that the antioxidants can restore the damaged function and structure of kidney. Subsequently, there have appeared numerous reports to demonstrate the positive antioxidant effects on liver and other organ damages by CsA. It may be timely to review the ideas to envisage the relationship between ROS and the CsA-induced toxicity. This review is comprised of a brief description of the immunosuppressive action and the secondary effects of CsA, and a synopsis of reports regarding the antioxidant treatments against the ROS-linked CsA toxicity. A plethora of recent reports suggest that antioxidants can help reduce many CsA’s adverse effects and therefore might help develop more effective CsA treatment regimens.
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Affiliation(s)
- Jinhwa Lee
- Dept. of Clinical Lab Science, Dongseo University, Jurea 2-dong, Sasang-gu, Busan 617-716, Korea
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Meydan S, Nacar A, Oztürk HO, Tas U, Köse E, Zararsiz I, Yılmaz N, Kus I. The protective effects of caffeic acid phenethyl ester against toluene-induced nephrotoxicity in rats. Toxicol Ind Health 2013; 32:15-21. [PMID: 23858052 DOI: 10.1177/0748233713485890] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Caffeic acid phenethyl ester (CAPE) has antioxidant and anti-inflammatory properties. The aim of this study is to examine the negative effects of toluene on kidney tissues and functions and to investigate the protective effects of CAPE against toluene-induced nephrotoxicity in rats. A total of 21 male Wistar rats were divided into three groups of equal number in each. The rats in group I were the controls. Toluene was intraperitoneally injected into the rats in group II with a dose of 500 mg/kg. Rats in group III received CAPE daily while exposed to toluene. After 14 days of experimental period, all rats were killed by decapitation. Enzymatic activities of superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), and catalase (CAT) and malondialdehyde (MDA) levels were studied in the rat kidneys. Blood urea nitrogen (BUN) and serum creatinine levels were measured for renal function. The CAT and SOD enzyme activities and serum creatinine levels were significantly increased in rats treated with toluene when compared with the controls. But GSH-Px activity, MDA, and BUN levels showed statistically nonsignificant changes. However, increased CAT and SOD enzyme activities and decreased serum creatinine levels were detected in the rats that received CAPE while exposed to toluene. The GSH-Px activity and MDA and BUN levels in the same group did not show statistically significant changes. The results of our study demonstrated that toluene damages kidney tissue and is a nephrotoxic substance. CAPE was able to prevent the renal damage as antioxidant, antitoxic, and nephroprotective agent.
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Affiliation(s)
- Sedat Meydan
- Department of Anatomy, Medical Faculty, Bezmialem Vakif University, İstanbul, Turkey
| | - Ahmet Nacar
- Department of Histology-Embryology, Tayfur Ata Sokmen Medical Faculty, Mustafa Kemal University, Hatay, Turkey
| | - Hasan Oktay Oztürk
- Department of Biochemistry, Tayfur Ata Sokmen Medical Faculty, Mustafa Kemal University, Hatay, Turkey
| | - Ufuk Tas
- Department of Anatomy, Medical Faculty, Gaziosmanpasa University, Tokat, Turkey
| | - Evren Köse
- Department of Anatomy, Medical Faculty, Inonu University, Malatya, Turkey
| | - Ismail Zararsiz
- Department of Anatomy, Medical Faculty, Mevlana University, Konya, Turkey
| | - Nigar Yılmaz
- Department of Biochemistry, Medical Faculty, Muğla University, Muğla, Turkey
| | - Ilter Kus
- Department of Anatomy, Medical Faculty, Balikesir University, Balikesir, Turkey
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Ishikawa A, Homma Y. Beneficial effect of ubiquinol, the reduced form of coenzyme Q10, on cyclosporine nephrotoxicity. Int Braz J Urol 2013; 38:230-4; discussion 234. [PMID: 22555041 DOI: 10.1590/s1677-55382012000200011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/12/2011] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Cyclosporine (CyA) nephrotoxicity is partly due to some oxidative stress. Ubiquinol, the reduced form of coenzyme Q10 (rCoQ10), has recently gained attention for its anti-oxidative potential. The aim of this study is to evaluate the effect of rCoQ10 on a CyA nephrotoxic rat model. MATERIALS AND METHODS Six-week-old male Wistar rats were divided into three groups (five animals each). Group 1 received a medium only. Group 2 received 30 mg/kg/day of CyA only. Group 3 received both the same dose of CyA and 600 mg/kg/day of rCoQ10. CyA and rCoQ10 were both given orally for four weeks. Systolic blood pressure (BP), daily urinary albumin secretion (u-Alb), serum creatinine (s-Cr) level, and super-oxide anion (SO) level in the renal tissue were measured and compared among those three groups. Immunohistochemistry using an antibody for the transforming growth factor-beta (TGF-beta) was also examined. RESULTS BPs, u-Albs, s-Crs, and SO levels of groups 1, 2, and 3 were 114 ± 3, 132 ± 4, and 129 ± 5 mmHg, 2.6 ± 0.5, 42.1 ± 7.2, and 22.8 ± 3.4 micro-g/day, 1.1 ± 0.2, 1.7 ± 0.2, and 1.3 ± 0.2 mg/dL, and 224 ± 84, 1251 ± 138, and 512 ± 109 RLU/g kidney respectively. U-Albs, s-Crs, and SO levels were signifi cantly ameliorated by rCoQ10. Micro-vacuolar changes and TGF-beta positive deposits in the proximal renal tubular cells of CyA group rats disappeared in those of CyA and rCoQ10 group rats. CONCLUSION RCoQ10, an antioxidants, may have potential for preventing CyA nephrotoxicity.
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Affiliation(s)
- Akira Ishikawa
- Department of Urology, Graduate School of Medicine, the University of Tokyo, Japan.
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Sato T, Ishikawa A, Homma Y. Effect of reduced form of coenzyme Q10 on cyclosporine nephrotoxicity. EXP CLIN TRANSPLANT 2012. [PMID: 23194328 DOI: 10.6002/ect.2012.0126] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES Cyclosporine, a potent immunosuppressant, has nephrotoxic adverse effects that may be mediated by oxidative stress. The reduced form of coenzyme Q10 has antioxidant effects. The aim of the present study was to evaluate the effect of the reduced form of coenzyme Q10 on cyclosporine nephrotoxicity. MATERIALS AND METHODS Six-week-old male Wistar rats were divided into 3 groups (10 animals each). Group 1 (control) received olive oil only. Group 2 received cyclosporine (30 mg/kg/d, which is an experimentally nephrotoxic dose). Group 3 received cyclosporine (30 mg/kg/d) and the reduced form of coenzyme Q10 (600 mg/kg/d). The cyclosporine and the reduced form of coenzyme Q10 were given orally for 4 weeks. Daily urinary albumin excretion, serum creatinine level, and urinary 8-hydroxydeoxyguanosine level were measured, and renal tissue was evaluated by immunohistochemistry. RESULTS In rats treated with cyclosporine and the reduced form of coenzyme Q10 (group 3), there were significantly less abnormalities in mean urinary albumin excretion (group 1: 2.8 ± 0.5; group 2: 41 ± 7; group 3: 21 ± 4 μg/d), serum creatinine (group 1: 1.0 ± 0.2; group 2: 1.8 ± 0.4; group 3: 1.4 ± 0.3 mg/dL), and urine 8-hydroxydeoxyguanosine levels (group 1: 7 ± 3; group 2: 10 ± 3; group 3: 7 ± 1 mg/mL creatinine) than rats treated with cyclosporine alone (group 2). There were 8-hydroxydeoxyguanosine deposits seen in the proximal tubular cells of group 2 that were not present in rats treated with the reduced form of coenzyme Q10 (group 3). CONCLUSIONS The reduced form of coenzyme Q10 may prevent or minimize cyclosporine nephrotoxicity by an antioxidant effect.
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Affiliation(s)
- Toshikazu Sato
- Department of Urology, Tokyo Teishin Hospital, Chiyoda-ku, Tokyo, Japan
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Goksu Erol AY, Avcı G, Sevimli A, Ulutas E, Ozdemir M. The protective effects of omega 3 fatty acids and sesame oil against cyclosporine A-induced nephrotoxicity. Drug Chem Toxicol 2012; 36:241-8. [PMID: 22950701 DOI: 10.3109/01480545.2012.710627] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Cyclosporine A (CsA) is a drug used in autoimmune disorders and organ transplantations. Omega 3 fatty acids (O-3) and sesame oil (SO) have antioxidant properties. We aimed to investigate and compare the protective effects of O-3 and SO against CsA-induced nephrotoxicity. Seven groups of male Wistar albino rats were included in the study. In group 1 (control), saline was administered, and in group 2, CsA (subcutaneously) was administered. In group 3, CsA+SO (orally; p.o.) was given; in group 4, CsA+O-3 (p.o.) was given; and in group 5, CsA+SO+O-3 was given. In group 6, SO was administered, and in group 7, O-3 was administered. After 15 days of treatment, kidneys were excised. Histopathological evaluation, apoptotic cell count, and renal/hepatic function tests were performed. In group 2, vacuolar degeneration and necrosis of tubular cells as well as hemorrhagic foci were observed; the apoptotic cell number was higher than in the control (P < 0.001). In groups 3, 4, and 5, tubular scores and apoptotic cell count were lower than in group 2 (P < 0.01 and P < 0.001, respectively). In groups 6 and 7, healthy renal histology and a few apoptotic cells were determined. In groups 2, 3, 4, and 5, blood urea nitrogen was higher and albumin was lower than in the control (P < 0.001). Liver enzymes were unchanged. O-3/SO showed similar protective effects against CsA-induced nephrotoxicity, as revealed by a remarkable decrease in histopathological changes and apoptotic cell count. However, impaired renal function tests were not improved with O-3/SO treatment. SO and O-3 can be used as chemoprotectants against CsA.
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Affiliation(s)
- Azize Yasemin Goksu Erol
- Department of Histology and Embryology, Faculty of Medicine, Afyon Kocatepe University, Afyonkarahisar, Turkey.
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Aygün FO, Akçam FZ, Kaya O, Ceyhan BM, Sütçü R. Caffeic acid phenethyl ester modulates gentamicin-induced oxidative nephrotoxicity in kidney of rats. Biol Trace Elem Res 2012; 145:211-6. [PMID: 21870154 DOI: 10.1007/s12011-011-9172-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2011] [Accepted: 08/08/2011] [Indexed: 11/30/2022]
Abstract
In this study, the modulator effect of caffeic acid phenethyl ester (CAPE) on the oxidative nephrotoxicity of gentamicin in the kidneys of rats was investigated by determining indices of lipid peroxidation and the activities of antioxidant enzymes as well as by histological analyses. Forty female Wistar albino rats were randomly divided into four groups, namely control, gentamicin, CAPE, and gentamicin plus CAPE. On the 12th day of the study, all rats were sacrificed and then blood samples and kidneys were taken. Lipid peroxidation and nitric oxide levels, glutathione peroxidase (GSH-Px), superoxide dismutase (SOD) and catalase (CAT) enzyme activities, and histological evaluation were measured in kidneys of rats. Levels of blood urea nitrogen and creatinine were studied in serum. CAPE with gentamicin caused decreases in lipid peroxidation, nitric oxide, urea nitrogen, and creatinine levels, although it caused increases in CAT, GSH-Px, and SOD activities when compared with gentamicin alone. In addition, on histological evaluation, the renal damage caused by gentamicin alone appeared much higher than that caused by CAPE plus gentamicin. It is concluded that oxidative stress plays a critical role in causing gentamicin nephrotoxicity and that this nephrotoxicity may be significantly reduced by CAPE.
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Affiliation(s)
- Fadime Ozge Aygün
- Department of Infectious Diseases, Faculty of Medicine, Süleyman Demirel University, Isparta, Turkey
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Çakır T, Özkan E, Dulundu E, Topaloğlu Ü, Şehirli AÖ, Ercan F, Şener E, Şener G. Caffeic acid phenethyl ester (CAPE) prevents methotrexate-induced hepatorenal oxidative injury in rats. J Pharm Pharmacol 2011; 63:1566-71. [PMID: 22060287 DOI: 10.1111/j.2042-7158.2011.01359.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVES This study aimed to investigate the antioxidant and anti-inflammatory effects of caffeic acid phenethyl ester (CAPE) on the methotrexate (MTX)-induced hepatorenal oxidative damage in rats. METHODS Following a single dose of methotrexate (20 mg/kg), either vehicle (MTX group) or CAPE (10 µmol/kg, MTX + CAPE group) was administered for five days. In other rats, vehicle (control group) or CAPE was injected for five days, following a single dose of saline injection. After decapitation of the rats, trunk blood was obtained, and the liver and kidney tissues were removed for histological examination and for the measurement of malondialdehyde (MDA) and glutathione (GSH) levels and myeloperoxidase (MPO) and sodium potassium-adenosine triphosphatase (Na(+)/K(+) -ATPase) activity. TNF-α and IL-1β levels were measured in the blood. KEY FINDINGS Methotrexate administration increased the tissue MDA levels, MPO activity and decreased GSH levels and Na(+)/K(+) -ATPase activity, while these alterations were reversed in the CAPE-treated MTX group. Elevated TNF-α and IL-1β levels were also reduced with CAPE treatment. CONCLUSIONS The results of this study revealed that CAPE, through its anti-inflammatory and antioxidant actions, alleviates methotrexate-induced oxidative damage, which suggests that CAPE may be of therapeutic benefit when used with methotrexate.
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Affiliation(s)
- Tuğrul Çakır
- Department of 5th General Surgery, Istanbul Haydarpaşa Numune Training and Research Hospital, Istanbul, Turkey
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Tutanc M, Arica V, Yılmaz N, Nacar A, Zararsiz I, Basarslan F, Tutanc OD, Nacar E. Effects of erdosteine on cyclosporin-A-induced nephrotoxicity. Hum Exp Toxicol 2011; 31:565-73. [PMID: 21813577 DOI: 10.1177/0960327111417907] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM In cyclosporin-A (CsA)-induced toxicity, oxidative stress has been implicated as a potential responsible mechanism. Therefore, we aimed to investigate the protective role of erdosteine against CsA-induced nephrotoxicity in terms of tissue oxidant/antioxidant parameters and light microscopy in rats. MATERIALS AND METHODS Wistar albino rats were randomly separated into four groups. Group 1 rats treated with sodium chloride served as the control, group 2 rats were treated with CsA, group 3 with CsA plus erdosteine, and group 4 with erdosteine alone. Animals were killed and blood samples were analyzed for blood urea nitrogen (BUN), serum creatinine (Cr), uric acid (UA), total protein (TP), and albumin (ALB) levels. Kidney sections were analyzed for malondialdehyde (MDA) and nitric oxide (NO) levels and superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px) activities, as well as for histopathological changes. RESULTS In the CsA group, MDA, GSH-Px, BUN, and Cr levels were increased. The TP and ALB levels were decreased. These changes had been improved by erdosteine administration. Other biochemical parameters did not show any significant change. CONCLUSION These results indicate that erdosteine produces a protective mechanism against CsA-induced nephrotoxicity and suggest a role of oxidative stress in pathogenesis.
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Affiliation(s)
- M Tutanc
- Department of Pediatrics, Mustafa Kemal University, Hatay, Turkey.
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Fouad AA, Jresat I. Protective effect of telmisartan against cadmium-induced nephrotoxicity in mice. Life Sci 2011; 89:29-35. [DOI: 10.1016/j.lfs.2011.04.019] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2010] [Revised: 03/21/2011] [Accepted: 04/30/2011] [Indexed: 11/16/2022]
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Mariee AD, Abd-Ellah MF. Protective effect of docosahexaenoic acid against cyclosporine A-induced nephrotoxicity in rats: a possible mechanism of action. Ren Fail 2011; 33:66-71. [PMID: 21219208 DOI: 10.3109/0886022x.2010.541584] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The aim of this experimental study was to investigate whether, and how then, docosahexaenoic acid (DHA) could alleviate the cyclosporine A (CsA)-induced nephrotoxicity. Three main groups of Sprague-Dawley rats were treated orally with CsA (25 mg/kg), DHA (100 mg/kg), and CsA along with DHA. A corresponding control group was also used. DHA administration significantly reduced CsA-induced nephrotoxicity and associated hyperlipidemia and proteinuria as assessed by estimating serum triacylglycerol, serum total cholesterol, serum total protein, serum urea, and creatinine clearance. Furthermore, urinary excretions of protein and N-acetyl-β-D-glucosaminidase were significantly inhibited following DHA administration. DHA supplementation slightly attenuated the oxidative damage in kidney tissues as evaluated by the levels of thiobarbituric acid-reacting substances and protein carbonyl content in the kidney homogenate, although there were no significant differences between CsA-intoxicated and DHA-treated animals. Moreover, DHA treatment significantly restored total nitric oxide (NO) levels in both renal tissues and urine. This study demonstrates the ability of DHA to ameliorate CsA-induced renal dysfunction, which might be beneficial to enhance the therapeutic index of CsA. The data suggest that the protective potential of DHA in the prevention of CsA nephrotoxicity in rats was mainly associated with the increase of total NO bioavailability in renal tissues. Nevertheless, the exact independent mechanism in which DHA exerts its beneficial effect is yet to be fully elucidated.
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Affiliation(s)
- Amr Darwish Mariee
- Department of Biochemistry, College of Pharmacy, Al-Azhar University, Cairo, Egypt.
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Cayır K, Karadeniz A, Simşek N, Yıldırım S, Karakuş E, Kara A, Akkoyun HT, Sengül E. Pomegranate seed extract attenuates chemotherapy-induced acute nephrotoxicity and hepatotoxicity in rats. J Med Food 2011; 14:1254-62. [PMID: 21548807 DOI: 10.1089/jmf.2010.0286] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Cisplatin (CDDP), one of the most active cytotoxic agents against cancer, has adverse side effects, such as nephrotoxicity and hepatotoxicity. The present study was designed to investigate the potential protective effect of pomegranate seed extract (PSE) against oxidative stress caused by CDDP injury of the kidneys and liver by measuring tissue biochemical and antioxidant variables and immunohistochemically testing caspase-3-positive cells. Twenty-four Sprague-Dawley rats were divided into 4 groups: control; CDDP: injected intraperitoneally with CDDP (7 mg/kg body weight, single dose); PSE: treated for 15 consecutive days by gavage with PSE (300 mg/kg per day); and PSE+CDDP: treated by gavage with PSE 15 days after a single injection of CDDP. The degree of protection against CDDP injury afforded by PSE was evaluated by determining the levels of malondialdehyde as a measure of lipid peroxidation. The levels of glutathione and activities of glutathione peroxidase, glutathione S-transferase, and superoxide dismutase were estimated from liver and kidney homogenates; the liver and kidney were also histologically examined. PSE elicited a significant protective effect toward liver and kidney by decreasing the level of lipid peroxidation; elevating the levels of glutathione S-transferase; and increasing the activities of glutathione peroxidase, glutathione S-transferase, and superoxide dismutase. These biochemical observations were supported by immunohistochemical findings and suggested that PSE significantly attenuated nephrotoxicity and hepatotoxicity by the way of its antioxidant, radical-scavenging, and antiapoptotic effects. This PSE extract could be used as a dietary supplement in patients receiving chemotherapy medications.
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Affiliation(s)
- Kerim Cayır
- Department of Internal Medicine, University of Atatürk, Erzurum, Turkey
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Wongmekiat O, Gomonchareonsiri S, Thamprasert K. Caffeic acid phenethyl ester protects against oxidative stress-related renal dysfunction in rats treated with cyclosporin A. Fundam Clin Pharmacol 2010; 25:619-26. [DOI: 10.1111/j.1472-8206.2010.00884.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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