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Elsayed A, Elkomy A, Elkammar R, Youssef G, Abdelhiee EY, Abdo W, Fadl SE, Soliman A, Aboubakr M. Synergistic protective effects of lycopene and N-acetylcysteine against cisplatin-induced hepatorenal toxicity in rats. Sci Rep 2021; 11:13979. [PMID: 34234176 PMCID: PMC8263713 DOI: 10.1038/s41598-021-93196-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 06/08/2021] [Indexed: 02/06/2023] Open
Abstract
Cisplatin (CP) is one of the most frequently used chemotherapy agents. The objective of this design was to determine the ameliorative effect of lycopene (LP) and/or N-acetylcysteine (NAC) in rats with hepatic and renal toxicity induced by CP. Rats were divided randomly into 7 groups (7 rats/group): control vehicle group (saline only), the LP group (10 mg/kg, orally), the NAC group (150 mg/kg, orally), the CP group (7.5 mg/kg, IP on day 27), the LP-CP group, the NAC-CP group, and the LP-NAC-CP group. The activities of alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (APK), and levels of urea, creatinine, and lipids (cholesterol, triglycerides, and low-density lipoprotein-cholesterol) increased after CP injection in the serum. Moreover, CP decreased levels of protein, albumin, and HDL cholesterol. Meanwhile, malondialdehyde significantly increased with a decrease in reduced glutathione, superoxide dismutase, and catalase in the liver and kidney tissues. CP also induced some pathological lesions and increased the expression of caspase-3 in the liver and kidney tissues. Administration of LP and NAC alone or in combinations ameliorated hepatorenal toxicity and apoptosis induced by CP.
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Affiliation(s)
- Asmaa Elsayed
- Department of Pharmacology, Faculty of Veterinary Medicine, Benha University, 13736 Moshtohor, Toukh, Qaliobiya, Egypt
| | - Ashraf Elkomy
- Department of Pharmacology, Faculty of Veterinary Medicine, Benha University, 13736 Moshtohor, Toukh, Qaliobiya, Egypt
| | - Reda Elkammar
- Department of Histology, Faculty of Veterinary Medicine, Benha University, 13736 Moshtohor, Toukh, Qaliobiya, Egypt
| | - Gehan Youssef
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Benha University, 13736 Moshtohor, Toukh, Qaliobiya, Egypt
| | - Ehab Yahya Abdelhiee
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, Matrouh University, Matrouh, Egypt
| | - Walied Abdo
- Pathology Department, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafr Elsheikh, 33516, Egypt
| | - Sabreen Ezzat Fadl
- Biochemistry Department, Faculty of Veterinary Medicine, Matrouh University, Matrouh, Egypt
| | - Ahmed Soliman
- Pharmacology Department, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
| | - Mohamed Aboubakr
- Department of Pharmacology, Faculty of Veterinary Medicine, Benha University, 13736 Moshtohor, Toukh, Qaliobiya, Egypt.
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Nephroprotective Effects of Zataria multiflora Boiss. Hydroalcoholic Extract, Carvacrol, and Thymol on Kidney Toxicity Induced by Cisplatin in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:8847212. [PMID: 33574884 PMCID: PMC7857888 DOI: 10.1155/2021/8847212] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 01/05/2021] [Accepted: 01/17/2021] [Indexed: 11/17/2022]
Abstract
Background Cisplatin (Cis) is an anticancer drug; however, it has dose-dependent renal toxicity. The current study aims to investigate the protective effects of Zataria multiflora Boiss. hydroalcoholic extract (Z.M.B), carvacrol, and thymol on cisplatin-induced nephrotoxicity in rats. Materials and Methods Forty-two Wistar male rats were randomly allocated into six groups (n = 7). Group I received normal saline; group II received Cis (7 mg/kg. ip); group III received the Z.M.B extract only (500 mg/kg/d, po); group IV received Z.M.B extract (500 mg/kg/d, po) + Cis; group V received carvacrol (50 mg/kg/d, po) + Cis; and group VI received thymol (50 mg/kg/d, po) + Cis. The levels of biochemical markers, oxidative stress parameters, and histopathological staining were determined in serum and renal tissues. Also, the chemical compositions (carvacrol and thymol) of the Z.M.B extract were assayed by HPLC analysis. Result The results revealed that Z.M.B extract, carvacrol, and thymol markedly decreased the renal index as compared with the Cis-only group. Also, carvacrol and thymol significantly reduced the blood urea nitrogen level as compared with the Cis-only group. Furthermore, Z.M.B extract, carvacrol, and thymol significantly attenuated the Cis-induced increase in malondialdehyde and nitric oxide metabolite. Additionally, histopathological examination showed that Z.M.B extract, carvacrol, and thymol markedly ameliorated Cis-induced renal tubular necrosis. Conclusion The results showed renoprotective effects of Z.M.B extract, carvacrol, and thymol in Cis-induced nephrotoxicity in rats. Therefore, Z.M.B extract can be considered as a potential candidate for the protection of nephrotoxicity induced by Cis.
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GÜNTÜRK İ, YAZICI C, KÖSE K, DAĞLI F, YÜCEL B, YAY A. The effect of N-acetylcysteine on inflammation and oxidative stress in cisplatin-induced nephrotoxicity: a rat model. Turk J Med Sci 2019; 49:1789-1799. [PMID: 31655538 PMCID: PMC7518668 DOI: 10.3906/sag-1903-225] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 09/22/2019] [Indexed: 12/23/2022] Open
Abstract
Background/Aim Cisplatin is a highly effective chemotherapeutic agent used in the treatment of solid organ cancers. Besides its chemotherapeutic effectiveness, cisplatin administration is associated with numerous side effects. Of those, the most clinically significant and common effect is nephrotoxicity. Recent studies reported that oxidative stress and inflammation are probably the most important mechanisms that contribute to the nephrotoxicity. N-acetylcysteine (NAC) is an antioxidant and antiinflammatory agent. In the present study, the effects of NAC on cisplatin-induced nephrotoxicity were investigated. Materials and methods Rats were divided into four groups each including eight rats: CONT, NAC-250, CP, and CP+NAC. Rats in experimental groups were treated intraperitoneally (i.p.) with a single dose of cisplatin (10 mg/kg body weight) and i.p. with NAC (250 mg/kg body weight) for three consecutive days. Nephrotoxicity was determined by plasma BUN and creatinine levels. In tissue samples, myeloperoxidase (MPO), nuclear factor-kappa B (NF-kB), high mobility group box-1 (HMGB-1), total oxidant status (TOS), and total antioxidant status (TAS) levels were measured. Kidneys were analyzed histopathologically as well. Results It was revealed that cisplatin was not effective on MPO, HMGB-1 and NF-kB levels but did increase TOS levels and decrease TAS levels in tissue samples. Interestingly, NAC elevated MPO and HMGB-1 levels significantly. Nevertheless, NAC ameliorated histological and functional changes in kidney tissues. Conclusion It is suggested that inflammation has a limited effect on cisplatin nephrotoxicity in this experimental design, and, as reflected by decreased BUN and creatinine levels, NAC can be used as an additional therapeutic agent in standard cisplatin treatment protocols.
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Affiliation(s)
- İnayet GÜNTÜRK
- Department of Midwifery School of Health, Niğde Ömer Halisdemir University, NiğdeTurkey
- * To whom correspondence should be addressed. E-mail:
| | - Cevat YAZICI
- Department of Biochemistry, Faculty of Medicine, Erciyes University, KayseriTurkey
| | - Kader KÖSE
- Department of Biochemistry, Faculty of Medicine, Erciyes University, KayseriTurkey
| | - Fatma DAĞLI
- Department of Chemistry, Çetin Şen Science and Art Center, KayseriTurkey
| | - Bilal YÜCEL
- Department of Biochemistry, İzmir Konak Public Health Laboratory, İzmirTurkey
| | - Arzu YAY
- Department of Histology and Embryology, Faculty of Medicine, Erciyes University, KayseriTurkey
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Tamadon MR, Tirom S, Ghahremanfard F, Baradaran A, Ghorbani R. Evaluation of the Protective Effect of Cystone Against Cisplatin-induced Nephrotoxicity in Patients with Cancer: A Pilot Study. Int J Prev Med 2019; 10:180. [PMID: 32133098 PMCID: PMC6826770 DOI: 10.4103/ijpvm.ijpvm_66_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 07/16/2018] [Indexed: 11/04/2022] Open
Abstract
Introduction Cisplatin is a widely used anti-cancer drug that is commonly administered for the treatment of various cancers. However, nephrotoxicity is the most important side effect of this drug which limits its use. This study aimed to investigate the protective effect of Cystone against nephrotoxicity induced by Cisplatin in patients with cancer. Methods This pilot clinical trial study was conducted on 43 cancer patients treated with Cisplatin (75 mg/m2 for a period of six months). The subjects were divided into treatment group (receiving Cystone, two per 8 hours; n = 21) and control group (n = 22). The two groups were compared with each other in terms of demographic and laboratory variables. Results In the intervention group receiving Cystone, serum creatinine-based GFR level (P = 0.453) and 24-hour urine creatinine-based GFR level (P = 0.397) did not change significantly during the studied period, but in the control group, serum creatinine-based GFR level (P = 0.013) and 24-hour urine creatinine-based GFR level (P = 0.016) significantly changed. Serum creatinine-based GFR level increased by 2.3 units in the intervention group and 10.5 units in the control group (P = 0.005) in the six months of the study. At the end of the sixth month, 24-hour urine creatinine-based GFR level increased by 2.2 units in the intervention group and 0.8 unit in the control group (P = 0.008). Conclusions The use of Cystone resulted in more stable kidney function indices in the intervention group, as compared with the control group. Therefore, Cystone seems to have a protective effect against nephrotoxicity induced by Cisplatin in cancer patients.
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Affiliation(s)
- Mohammad Reza Tamadon
- Department of Internal Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Samaneh Tirom
- Department of Internal Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | | | - Azar Baradaran
- Department of Pathology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Raheb Ghorbani
- Social Determinants of Health Research Center, Semnan University of Medical Sciences, Semnan, Iran
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Sohail N, Hira K, Tariq A, Sultana V, Ehteshamul-Haque S. Marine macro-algae attenuates nephrotoxicity and hepatotoxicity induced by cisplatin and acetaminophen in rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:25301-25311. [PMID: 31256398 DOI: 10.1007/s11356-019-05704-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 06/06/2019] [Indexed: 06/09/2023]
Abstract
Cisplatin is considered one of the best anticancer medications often used for the treatment of various cancers even with its adverse effects. Acetaminophen (paracetamol) is a widely used analgesic-antipyretic drug that causes hepatotoxicity at higher than the effective doses. The present study assesses the nephroprotective and hepatoprotective effects of two seaweeds against cisplatin and acetaminophen toxicity in rats. Damage to the liver and kidney was induced by administering a single intraperitoneal dose of acetaminophen (600 mg/kg) or cisplatin (7 mg/kg) to groups of rats. The damage to the liver and kidney was assessed by the elevated liver (ALT, AST, ALP, LDH, electrolytes) and kidney (urea, creatinine) biomarkers. The ethanol extract of brown seaweed reversed the elevated levels of kidney and liver biomarkers along with triglycerides, cholesterol, and glucose. Among the two seaweeds, Sargassum ilicifolium showed better nephroprotective and hepatoprotective effects than the standard drug N-Acetyl-cysteine, Halymenia porphyroides showed only limited protection. Findings of this study provide evidence of nephroprotective and hepatoprotective effects of S. ilicifolium. Seaweed could be a beneficial dietary supplement to attenuate nephrotoxicity and hepatotoxicity.
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Affiliation(s)
- Nida Sohail
- Biotechnology and Drug Development Laboratory, Department of Biochemistry, University of Karachi, Karachi, 75270, Pakistan
| | - Khan Hira
- Institute of Biomedical Sciences, Dow University of Health Sciences, Karachi, Pakistan
| | - Amna Tariq
- M.A.H. Qadri Biological Research Centre, University of Karachi, Karachi, 75270, Pakistan
| | - Viqar Sultana
- Biotechnology and Drug Development Laboratory, Department of Biochemistry, University of Karachi, Karachi, 75270, Pakistan
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Abdel-Wahab WM, Moussa FI, Saad NA. Synergistic protective effect of N-acetylcysteine and taurine against cisplatin-induced nephrotoxicity in rats. Drug Des Devel Ther 2017; 11:901-908. [PMID: 28356716 PMCID: PMC5367759 DOI: 10.2147/dddt.s131316] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Cisplatin (cis-diaminedichloroplatinum II; CDDP) is an effective anticancer drug, but it has limitations because of its nephrotoxicity. This study investigates the protective effect of N-acetylcysteine (NAC) and taurine (TAU), both individually and in combination, against CDDP nephrotoxicity in rats. For this purpose, 48 male rats were assigned into eight groups (n=6) as follows: 1) control group, 2) NAC group, 3) TAU group, 4) NAC-TAU group, 5) CDDP group, 6) CDDP-NAC group, 7) CDDP-TAU group, and 8) CDDP-NAC-TAU group. Cisplatin was administered as a single intraperitoneal injection at a concentration of 6 mg/kg. Three days after CDDP administration, NAC (50 mg/kg) and/or TAU (50 mg/kg) were administered three times weekly for four consecutive weeks. Kidney function markers in serum, urinary glucose and protein, as well as oxidant and antioxidant parameters in renal tissue were assessed. Administration of CDDP significantly elevated urinary glucose and protein, as well as serum creatinine, urea, and uric acid. Moreover, CDDP enhanced lipid peroxidation and suppressed the major enzymatic antioxidants in the kidney tissue. Treatment with NAC or TAU protected against the alterations in the serum, urine, and renal tissue when used individually along with CDDP. Furthermore, a combined therapy of both was more effective in ameliorating CDDP-induced nephrotoxicity, which points out to their synergistic effect.
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Affiliation(s)
- Wessam M Abdel-Wahab
- Department of Biology, College of Medicine, University of Dammam, Dammam, Saudi Arabia
- Department of Zoology, Faculty of Science, University of Alexandria, Alexandria, Egypt
| | - Farouzia I Moussa
- Department of Zoology, Faculty of Science, University of Alexandria, Alexandria, Egypt
| | - Najwa A Saad
- Department of Zoology, Faculty of Science, University of Benghazi, Benghazi, Libya
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Nematbakhsh M, Pezeshki Z, Eshraghi Jazi F, Mazaheri B, Moeini M, Safari T, Azarkish F, Moslemi F, Maleki M, Rezaei A, Saberi S, Dehghani A, Malek M, Mansouri A, Ghasemi M, Zeinali F, Zamani Z, Navidi M, Jilanchi S, Shirdavani S, Ashrafi F. Cisplatin-Induced Nephrotoxicity; Protective Supplements and Gender Differences. Asian Pac J Cancer Prev 2017; 18:295-314. [PMID: 28345324 PMCID: PMC5454720 DOI: 10.22034/apjcp.2017.18.2.295] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Cisplatin (CDDP) has been widely used as a chemotherapeutic agent for solid tumors. The most common side effect of CDDP is nephrotoxicity, and many efforts have been made in the laboratory and the clinic to employ candidate adjuvants to CDDP to minimize this adverse influence. Many synthetic and herbal antioxidants as well as trace elements have been investigated for this purpose in recent years and a variety of positive and negative results have been yielded. However, no definitive supplement has so far been proposed to prevent CDDP-induced nephrotoxicity; however, this condition is gender related and the sex hormone estrogen may protect the kidney against CDDP damage. In this review, the results of research related to the effect of different synthetic and herbal antioxidants supplements are presented and discussed with suggestions included for future work.
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Affiliation(s)
- Mehdi Nematbakhsh
- Water and Electrolytes Research Center, Department of Physiology, Isfahan University of Medical Sciences, Isfahan, Iran. *
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Zabel R, Weber G. Comparative study of the oxidation behavior of sulfur-containing amino acids and glutathione by electrochemistry-mass spectrometry in the presence and absence of cisplatin. Anal Bioanal Chem 2015; 408:1237-47. [DOI: 10.1007/s00216-015-9233-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Revised: 11/20/2015] [Accepted: 11/30/2015] [Indexed: 12/15/2022]
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N-acetylcysteine for the prevention of non-contrast media agent-induced kidney injury: from preclinical data to clinical evidence. Eur J Clin Pharmacol 2013; 69:1375-90. [DOI: 10.1007/s00228-013-1494-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2012] [Accepted: 02/27/2013] [Indexed: 12/19/2022]
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Sooriyaarachchi M, Narendran A, Gailer J. N-Acetyl-l-cysteine modulates the metabolism of cis-platin in human plasma in vitro. Metallomics 2013; 5:197-207. [DOI: 10.1039/c3mt00012e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Vitamin E, Vitamin C, or Losartan Is Not Nephroprotectant against Cisplatin-Induced Nephrotoxicity in Presence of Estrogen in Ovariectomized Rat Model. Int J Nephrol 2012; 2012:284896. [PMID: 23056943 PMCID: PMC3463913 DOI: 10.1155/2012/284896] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Revised: 08/14/2012] [Accepted: 08/20/2012] [Indexed: 12/14/2022] Open
Abstract
Background. The nephroprotective effect of vitamins E and C or losartan against cisplatin (CP)- induced nephrotoxicity when they are accompanied by estrogen was investigated. Methods. The ovariectomized rats received estradiol valerate for two weeks. At the end of the first week, a single dose of CP (7 mg/kg, IP) was also administered, and they received placebo (group 1), vitamin E (group 2), vitamin C (group 3), or losartan (group 4) every day during the second week, and they were compared with another three control groups. Results. CP alone increased the serum levels of blood urea nitrogen (BUN), creatinine (Cr), and kidney tissue damage score (KTDS), significantly (P < 0.05), however at the presence of estradiol and CP, vitamin C, vitamin E, or losartan not only did not decrease these parameters, but also increased them significantly (P < 0.05). The serum level of superoxidase dismutase (SOD) was reduced by CP (P < 0.05), but it was increased when estradiol or estradiol plus vitamin C or losartan were added (P < 0.05). Conclusion. The particular pharmacological dose of estrogen used in this study abolish the nephroprotective effects vitamins C and E or losartan against CP-induced nephrotoxicity.
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Cort A, Ozdemir E, Timur M, Ozben T. Effects of N-acetyl-L-cysteine on bleomycin induced oxidative stress in malignant testicular germ cell tumors. Biochimie 2012; 94:2734-9. [PMID: 22940535 DOI: 10.1016/j.biochi.2012.08.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2012] [Accepted: 08/18/2012] [Indexed: 11/16/2022]
Abstract
Testicular cancer is a very common cancer in males aged 15-44 years. Bleomycin is used in chemotherapy regimens in the treatment of patients having testicular germ-cell tumor. Bleomycin generates oxygen radicals, induces oxidative cleavage of DNA strand and induces apoptosis in cancer cells. There is no study in the literature investigating effects of N-Acetyl-L-Cysteine (NAC) on bleomycin-induced oxidative stress in testicular germ cell tumors. For this reason, we studied effects of NAC on oxidative stress produced in wild-type NTera-2 and p53-mutant NCCIT testis cancer cells incubated with bleomycin and compared the results with H(2)O(2) which directly produces oxidative stress. We determined protein carbonyl content, thiobarbituric acid reactive substances (TBARS), glutathione (GSH), 8-isoprostane, lipid hydroperoxide levels and total antioxidant capacity in both testicular cancer cells. Bleomycin and H(2)O(2) significantly increased 8-isoprostane, TBARS, protein carbonyl and lipid hydroperoxide levels in NTera-2 and NCCIT cells. Bleomycin and H(2)O(2) significantly decreased antioxidant capacity and GSH levels in both cell lines. Co-incubation with NAC significantly decreased lipid hydroperoxide, 8-isoprostane, protein carbonyl content and TBARS levels increased by bleomycin and H(2)O(2). NAC enhanced GSH levels and antioxidant capacity in the NTera-2 and NCCIT cells. It can be concluded that NAC diminishes oxidative stress in human testicular cancer cells induced by bleomycin and H(2)O(2).
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Affiliation(s)
- Aysegul Cort
- Department of Biochemistry, Faculty of Medicine, Akdeniz University, Dumlupinar Blv., 07070 Antalya, Turkey
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Abdelrahman AM, Al Salam S, AlMahruqi AS, Al husseni IS, Mansour MA, Ali BH. N-acetylcysteine improves renal hemodynamics in rats with cisplatin-induced nephrotoxicity. J Appl Toxicol 2010; 30:15-21. [PMID: 19681060 DOI: 10.1002/jat.1465] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
This work investigated the effect of N-acetylcysteine (NAC), on renal hemodynamics in cisplatin (CP)-induced nephrotoxicity in Wistar-Kyoto (WKY) rats. The animals were divided into four groups (n = 5 or 6). The first and second groups received normal saline (control) and intraperitoneal (i.p.) N-acetylcysteine (500 mg kg(-1) per day for 9 days), respectively. The third and fourth groups were given a single intraperitoneal (i.p.) injection of CP (5 mg kg(-1)) and an i.p. injection of CP (5 mg kg(-1)) together with i.p. NAC (500 mg kg(-1) per day for 9 days), respectively. At the end of the experiment, rats were anesthetized and blood pressure and renal blood flow were monitored, followed by intravenous (i.v.) injection of norepinephrine (NE) for measurement of renal vasoconstrictor responses. CP caused a significant reduction in renal blood flow but did not affect NE-induced renal vasoconstriction. In addition, CP significantly increased plasma concentrations of urea and creatinine and urinary N-acetyl-beta-D-glucosaminidase (NAG) activity and kidney relative weight. CP decreased body weight and creatinine clearance. Histopathologically, CP caused remarkable renal damage compared with control. NAC alone did not produce any significant change in any of the variables measured. However, NAC significantly ameliorated CP-induced hemodynamic, biochemical and histopathological changes. The concentration of platinum in the kidneys of CP ? NAC treated rats was less than in CP-treated rats by 37%. The results show that administration of i.p. NAC (500 mg kg(-1) per day for 9 days) reversed the renal hemodynamic changes as well as the biochemical and histopathological indices of CP-induced nephrotoxicity in WKY rats.
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Affiliation(s)
- Aly M Abdelrahman
- Department of Pharmacology and Clinical Pharmacy, College of Medicine and Health Sciences, Sultan Qaboos University, Al-Khod, Muscat 123, Sultanate of Oman.
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Rasoulian B, Jafari M, Mahbod M, Dehaj ME, Nowrozi M, Wahhabaghai H, Mofid M, Ghasemi A, Bigdeli MR, Khoshbaten A. Pretreatment with Oxygen Protects Rat Kidney from Cisplatin Nephrotoxicity. Ren Fail 2010; 32:234-42. [DOI: 10.3109/08860221003592838] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
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Lu Y, Kawashima A, Horii I, Zhong L. Cisplatin-Induced Cytotoxicity in BSO-Exposed Renal Proximal Tubular Epithelial Cells: Sex, Age, and Species. Ren Fail 2009; 27:629-33. [PMID: 16153005 DOI: 10.1080/08860220500200668] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND Cisplatin (CP)-induced kidney damage and effects of DL-buthionine-(S,R)-sulfoximine (BSO) on it are species- and age-different. It remains unclear whether CP-induced cytotoxicity in renal proximal tubular epithelial cells (RTEC), the main target cells of CP, is also species- and age-different; and whether CP-induced cytotoxicity varies with the difference in age and species, if any, is one of the questions. In the present study, the effects of BSO on CP-induced cytotoxicity in primary cultures of RTEC isolated from monkeys and different age and sex rats were studied. METHODS The RTEC were isolated from 3-week-old, 2-month-old, or 5-month-old rats, and 6-8 year-old monkeys. After subculturing, RTEC was inoculated into type I collagen-coated 96-well culture plates; after preincubation, 40 microM BSO was added, 16 hours later, varying concentrations of CP were added. At that time, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assays were performed to test cell viability. RESULTS The concentrations of CP that inhibited 50% cell growth (IC50) of RTEC from rats and monkeys were 1.11 and 3.03 mM at 8 hours, and 0.51 and 1.24 mM at 24 hours, respectively. The BSO made the IC50s of RTEC from rats and monkeys lower, down to 0.07 and 0.48 mM at 8 hours, and 0.02 and 0.11 mM at 24 hours, respectively. The IC50s of RTEC from different sex and age rats were almost same. CONCLUSION These results suggested that CP-induced cytotoxicity was concentration- and time-dependent, with species-dependent differences, rat RTEC were more susceptible to CP than monkey RTEC, rat RTEC were more dependent on glutathione (GSH) during the stress state were than monkey cells; CP-induced cytotoxicity was without sex- and age-dependent differences in rat RTEC.
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Affiliation(s)
- Yongke Lu
- Department of Toxicology, Dalian Medical University, Dalian, China.
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Reduction of amphotericin B-induced renal tubular apoptosis by N-acetylcysteine. Antimicrob Agents Chemother 2009; 53:3100-2. [PMID: 19414577 DOI: 10.1128/aac.00001-09] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The reduction of amphotericin B (AmB)-induced renal tubular apoptosis and nephrotoxicity by N-acetylcysteine (NAC) in a murine model was evaluated. Four groups of rats were treated with AmB for 5 days, and each group concomitantly received two doses of 30, 60, or 120 mg of NAC/kg of body weight/day or sterile water for 5 days. Groups that received concomitant NAC at any dose had significantly decreased levels of apoptosis compared to that in animals receiving AmB only (48.8% versus 27.4, 23.6, or 23.5%, respectively; P < 0.001).
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Chirino YI, Pedraza-Chaverri J. Role of oxidative and nitrosative stress in cisplatin-induced nephrotoxicity. ACTA ACUST UNITED AC 2008; 61:223-42. [PMID: 18986801 DOI: 10.1016/j.etp.2008.09.003] [Citation(s) in RCA: 343] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2008] [Revised: 09/04/2008] [Accepted: 09/10/2008] [Indexed: 02/07/2023]
Abstract
cis-Diamminedichloroplatinum (II) (cisplatin) is an important chemotherapeutic agent useful in the treatment of several cancers; however, it has several side effects such as nephrotoxicity. The role of the oxidative and nitrosative stress in cisplatin-induced nephrotoxicity is additionally supported by the protective effect of several free radical scavengers and antioxidants. Furthermore, in in vitro experiments, antioxidants or reactive oxygen species (ROS) scavengers have a cytoprotective effect on cells exposed to cisplatin. Recently, the participation of nitrosative stress has been more explored in cisplatin-induced renal damage. The use of a water-soluble Fe(III) porphyrin complex able to metabolize peroxynitrite (ONOO(-)) has demonstrated that this anion contributes to both in vivo and in vitro cisplatin-induced toxicity. ONOO(-) is produced when nitric oxide (NO*) reacts with superoxide anion (O(2)(*-)); currently, there are evidences suggesting alterations in NO* production after cisplatin treatment and the evidence appear to NO* has a toxic effect. This article goes through current evidence of the mechanism by more than a few compounds have beneficial effects on cisplatin-induced nephrotoxicity, contribute to understanding the role of oxidative and nitrosative stress and suggest several points as part of the mechanism of cisplatin toxicity.
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Affiliation(s)
- Yolanda I Chirino
- Subdirección de Investigación Básica, Instituto Nacional de Cancerología, Tlalpan, DF, Mexico.
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A. Abdin A, I. Draz E, I. Sarhan N. Evaluation of the Chemoprotective Role of N-Acetylcysteine on Cisplatin-Induced Nephrotoxicity: New Aspect of an Old Drug. INT J PHARMACOL 2008. [DOI: 10.3923/ijp.2008.339.351] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Dickey DT, Muldoon LL, Doolittle ND, Peterson DR, Kraemer DF, Neuwelt EA. Effect of N-acetylcysteine route of administration on chemoprotection against cisplatin-induced toxicity in rat models. Cancer Chemother Pharmacol 2007; 62:235-41. [PMID: 17909806 PMCID: PMC2776068 DOI: 10.1007/s00280-007-0597-2] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2007] [Accepted: 09/06/2007] [Indexed: 10/22/2022]
Abstract
Dosing and route of administration of N-acetylcysteine (NAC) for protection against cisplatin (CDDP) nephrotoxicity was investigated in rats. Two models of toxicity were tested: a single high dose of CDDP (10 mg/kg intraperitoneally (IP)), and multiple low dose treatments (1 mg/kg IP twice a day for 4 days, 10 days rest, then repeated). NAC (50-1,200 mg/kg) was given to the rats by IP, oral (PO), intravenous (IV) and intra-arterial (IA) routes. Renal toxicity was determined by blood urea nitrogen (BUN) and creatinine (CR) levels 3 days after treatment. Blood collected 15 min after NAC was analyzed for total NAC. Both models of CDDP administration produced renal toxicity. In the single dose CDDP model, NAC 400 mg/kg given IP and PO produced no renal protection as measured by BUN (131.8 +/- 8.2 and 123.3 +/- 8.2, respectively) or CR (2.3 +/- 0.38 and 1.77 +/- 0.21, respectively). IV NAC reduced nephrotoxicity, (BUN 26.3 +/- 6.8, CR 0.47 +/- 0.15). NAC 50 mg/kg IA gave better protection than IV. In the repeated-dose CDDP model, nephrotoxicity was blocked by 800 mg/kg NAC given IV but not IP. Blood concentrations of total NAC showed a dose response after IV NAC, but high dose NAC (1,200 mg/kg) by the PO route gave very low levels of NAC. Thus the protective properties of NAC are affected by the dose and route of administration.
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Affiliation(s)
- D Thomas Dickey
- Department of Neurology and Blood Brain Barrier Program, Oregon Health & Science University, 3181 SW Sam Jackson Parkway, L603, Portland, OR, 97239, USA
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20
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Lu Y, Kawashima A, Horii I, Zhong L. Effects of BSO and L-cysteine on drug-induced cytotoxicity in primary cell cultures: drug-, cell type-, and species-specific difference. Drug Chem Toxicol 2005; 27:269-80. [PMID: 15478948 DOI: 10.1081/dct-120037748] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The effects of DL-buthionine-(S,R)-sulfoximine(BSO) and L-cysteine(CYS) on cytotoxicity induced by cisplatin(CP) and diclofenac(DIC) in primary cell cultures of hepatocytes and renal tubular epithelial cells(RTEC) isolated from rats or monkeys were studied. Hepatocytes and RTEC were inoculated into collagen-coated 96-well culture plates. After preincubation, a series of concentrations of CP or DIC were added, and 16 h and 4 h prior to CP and DIC, 40 microM BSO and 5 mM CYS were added, respectively. MTT assays were performed to evaluate cytotoxicity(concentrations of drug that inhibited 50% cell growth, IC50). CYS made IC50s of CP in rat and monkey RTEC increase up to more than 5 mM, but BSO made IC50s of CP in rat RTEC lower down with bigger magnitude than that in monkey RTEC; similarly, CYS made IC50s of CP in rat hepatocytes increase up to more than 5 mM, but BSO made IC50s lower down with bigger magnitude than that in rat RTEC. However, neither CYS nor BSO had significant effects on all IC50s of DIC in all examined cells. These results suggested that during CP-induced stress state, rat hepatocytes were more susceptible to changes of GSH level than rat RTEC, and rat RTEC were more dependent on intracellular GSH status than monkey RTEC. DIC-induced cytotoxicity in RTEC and hepatocytes is independent of GSH level.
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Affiliation(s)
- Yongke Lu
- Department of Toxicology, Dalian Medical University, Dalian, China.
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21
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Demeule M, Brossard M, Turcotte S, Regina A, Jodoin J, Béliveau R. Diallyl disulfide, a chemopreventive agent in garlic, induces multidrug resistance-associated protein 2 expression. Biochem Biophys Res Commun 2004; 324:937-45. [PMID: 15474518 DOI: 10.1016/j.bbrc.2004.09.141] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2004] [Indexed: 11/26/2022]
Abstract
The organosulfur compounds (OSCs), present in garlic, are studied for their protective effect against human cancers. P-glycoprotein (P-gp) and multidrug resistance protein 2 (Mrp2) are two transporters involved in the defense of cells and in the development of multidrug resistance. Whereas OSCs increase glutathione S-transferase activity (GST), Mrp2 plays a role in the transport of glutathione (GSH)-conjugates. In this study, we have investigated the effect of two OSCs, diallyl disulfide (DADS) and S-allyl cysteine (SAC), on P-gp and Mrp2 expression in renal brush-border membranes. By Western blot analysis, our results show that DADS induces Mrp2 expression (by 7-fold), which correlates with the rise of GST activity and GSH levels. Surprisingly, a co-administration of OSC with cisplatin, an anticancer drug, significantly increased Mrp2 gene and protein expression (by 30-fold), suggesting that DADS could potentiate the effects of cisplatin. Interestingly, SAC and cisplatin in co-treatment decreased P-gp protein expression and mdr1b isoform mRNA levels. In addition, modulation of the mdr1b isoform and Mrp2 by cisplatin was completely abolished by a glutathione precursor, N-acetyl cysteine. These results indicate that OSCs present in a garlic-rich diet might alter chemotherapeutic treatments using P-gp or Mrp2 substrates.
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Affiliation(s)
- Michel Demeule
- Laboratoire de Médecine Moléculaire, Hôpital Sainte-Justine, Université du Québec à Montréal, Succursale centre-ville, CP 8888, Montréal, Qué., Canada H3C 3P8
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22
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Oe T, Tian Y, O'Dwyer PJ, Roberts DW, Bailey CJ, Blair IA. Determination of the platinum drug cis-amminedichloro(2-methylpyridine)platinum(II) in human urine by liquid chromatography-tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2003; 792:217-27. [PMID: 12860029 DOI: 10.1016/s1570-0232(03)00272-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A validated stable isotope dilution liquid chromatography-tandem mass spectrometry assay for the novel platinum drug cis-amminedichloro(2-methylpyridine)platinum(II) (ZD0473) in human urine has been developed. This method uses selected reaction monitoring on the transition of m/z 393 [M+NH(4)](+) to m/z 304 [M+NH(4)-NH(3)-2 x H(35)Cl](+) for ZD0473, and m/z 400 [M+NH(4)](+) to m/z 310 [M+NH(4)-NH(3)-H(35)Cl-(2)H(35)Cl](+) for the internal standard [(2)H(7)]ZD0473. Standard curves were prepared over the range from 0.15 to 50 microg/ml. The lower limit of quantitation was 0.2 microg/ml for 100 microl of urine. This simple, rapid, reliable, and sensitive method of quantitation displayed acceptable accuracy and precision over the 3 days of assay validation. A novel platinum adduct was formed during the storage of ZD0473 in human urine. The adduct did not correspond to any of the typical sulfhydryl adducts that have been identified previously for platinum drugs. Formation of the adduct was prevented by the addition of 50% (w/v) sodium chloride to the urine. The assay can be used to quantify intact ZD0473 in the urine of subjects dosed with this new platinum drug.
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Affiliation(s)
- Tomoyuki Oe
- Center for Cancer Pharmacology, Department of Pharmacology, University of Pennsylvania, 1254 BRB II/III, 421 Curie Boulevard, Philadelphia, PA 19104-6160, USA
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Paolicchi A, Sotiropuolou M, Perego P, Daubeuf S, Visvikis A, Lorenzini E, Franzini M, Romiti N, Chieli E, Leone R, Apostoli P, Colangelo D, Zunino F, Pompella A. gamma-Glutamyl transpeptidase catalyses the extracellular detoxification of cisplatin in a human cell line derived from the proximal convoluted tubule of the kidney. Eur J Cancer 2003; 39:996-1003. [PMID: 12706370 DOI: 10.1016/s0959-8049(03)00067-4] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Nephrotoxicity is a side-effect and the main factor limiting the clinical use of cisplatin. In vivo, the administration of the cysteine-containing tripeptide glutathione (GSH) has been found to reduce nephrotoxicity, but the biochemical mechanism of this protective action is not fully understood. The present study was designed to gain insights into the mechanism by which GSH prevents cisplatin nephrotoxicity. We also wanted to verify the hypothesis of whether the protective action of GSH is mediated by products of the extracellular breakdown of GSH catalysed by gamma-glutamyl transpeptidase (GGT), an enzyme that is highly expressed in kidney tubular cells. The study was performed in HK-2 cells, derived from the immortalisation of human kidney proximal tubule cells. We investigated the influence of modulators of GGT activity and/or thiols on the antiproliferative activity of cisplatin and on the intracellular GSH content. We determined the antiproliferative activity of cisplatin, platinum cellular accumulation and DNA platination following precomplexing of the drug with thiols. The antiproliferative effect of cisplatin was minimally affected by the addition of GSH. However, when the antiproliferative assay was performed in the presence of glycyl-glycine (GlyGly), to serve as a transpeptidation acceptor and thus to stimulate GGT-mediated GSH catabolism, cisplatin-induced growth inhibition was largely prevented. This effect was not mediated through an increase of intracellular GSH levels, which were not affected by the GlyGly supplementation. The thiol dipeptide cysteinyl-glycine, i.e. the GSH catabolite generated by GGT activity, showed a higher reactivity against cisplatin in vitro than GSH, as was shown by the more rapid oxidation of its -SH groups. The cisplatin/GSH or cisplatin/cysteinyl-glycine adducts did not display an antiproliferative effect. However, 2 h precomplexing with GSH in the presence of GGT, or directly with the GSH catabolite cysteinyl-glycine, decreased the antiproliferative effect of cisplatin and drug-induced DNA platination to a greater extent than precomplexing with GSH alone. The results of the present study show that, in HK-2 cells, extracellular GSH decreases the antiproliferative effects of cisplatin only upon its hydrolysis by GGT, thereby supporting the hypothesis that the extracellular metabolism of GSH by GGT plays a role in modulating cisplatin nephrotoxicity. A primary role in the protection of HK-2 cells appears to be played by cysteinyl-glycine, the proximal product of the GGT-mediated hydrolysis of GSH, which shows a high reactivity against CDDP resulting in the rapid inactivation of the drug.
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Affiliation(s)
- A Paolicchi
- Dipartimento di Patologia Sperimentale, sez. Patologia Generale e Clinica, Università di Pisa, via Roma 55, Pisa, Italy
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24
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Scarpidis U, Madnani D, Shoemaker C, Fletcher CH, Kojima K, Eshraghi AA, Staecker H, Lefebvre P, Malgrange B, Balkany TJ, Van De Water TR. Arrest of apoptosis in auditory neurons: implications for sensorineural preservation in cochlear implantation. Otol Neurotol 2003; 24:409-17. [PMID: 12806293 DOI: 10.1097/00129492-200305000-00011] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
HYPOTHESIS The JNK/c-Jun cell death pathway is a major pathway responsible for the loss of oxidative stress-damaged auditory neurons. BACKGROUND Implantation of patients with residual hearing accentuates the need to preserve functioning sensorineural elements. Although some auditory function may survive electrode insertion, the probability of initiating an ongoing loss of auditory neurons and hair cells is unknown. Cochlear implantation can potentially generate oxidative stress, which can initiate the cell death of both auditory neurons and hair cells. METHODS Dissociated cell cultures of P4 rat auditory neurons identified the apoptotic pathway initiated by oxidative stress insults (e.g., loss of trophic factor support) and characterized this pathway by arresting translation of pathway-specific mRNA with antisense oligonucleotide treatment and with the use of pathway specific inhibitors. The presence or absence of apoptosis-specific protein and changes in the level of neuronal survival measured the efficacy of these interventional strategies. RESULTS These in vitro studies identified the JNK/c-Jun cascade as a major initiator of apoptosis of auditory neurons in response to oxidative stress. Neurons pretreated with c-jun antisense oligonucleotide and exposed to high levels of oxidative stress were rescued from apoptosis, whereas neurons in treatment control cultures died. Treatment of oxidative-stressed cultures with either curcumin, a MAPKKK pathway inhibitor, or PD-098059, a MEK1 inhibitor, blocked loss of neurons via the JNK/c-Jun apoptotic pathway. CONCLUSION Blocking the JNK/c-Jun cell death pathway is a feasible approach to treating oxidative stress-induced apoptosis within the cochlea and may have application as an otoprotective strategy during cochlear implantation.
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Affiliation(s)
- Ulysses Scarpidis
- Department of Otolaryngology, Albert Einstein College of Medicine, Bronx, New York, USA
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25
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Xiao T, Choudhary S, Zhang W, Ansari NH, Salahudeen A. Possible involvement of oxidative stress in cisplatin-induced apoptosis in LLC-PK1 cells. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2003; 66:469-479. [PMID: 12712633 DOI: 10.1080/15287390306449] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Use of cisplatin, a chemotherapeutic agent, is associated with toxicity as a significant number of patients develop a decline in renal function. The mechanisms by which cisplatin produces renal injury are not well understood. It has been suggested that free radical-catalyzed lipid peroxidation can induce apoptosis or necrosis leading to renal injury. This study examined whether low concentrations of cisplatin induce apoptosis in LLC-PK1 cells and whether caspases 1, 2, 3, 8, and 9 are activated during this event. Our results show a dose- and time-dependent induction of apoptosis by micromolar concentrations of cisplatin. Expression of oncogenes c-myc and p53 was induced, and except for caspase 1, all the other caspases tested were activated. Z-VAD, the broad-spectrum inhibitor of caspases, prevented caspase activation and apoptosis, but not c-myc and p53 induction. On the other hand, N-acetylcysteine prevented cisplatin-induced apoptosis as well as c-myc induction but not p53 induction. The antioxidant trolox also prevented cisplatin-induced apoptosis. The results suggest that antioxidants and caspase inhibitors may alleviate cisplatin-associated nephrotoxicity.
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Affiliation(s)
- T Xiao
- Department of Human Biological Chemistry and Genetics, University of Texas Medical Branch, 6.642 Basic Science Bldg., Galveston, TX 77555-0647, USA
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26
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Abstract
N-acetylcysteine (NAC) repletes intracellular stores of reduced glutathione and may be a scavenger of oxygen free radicals. We report a 52-year-old female who developed acute renal insufficiency after administration of one dose of 150 mg of cisplatin for treatment of squamous cell cancer of the esophagus. Her blood urea nitrogen and creatinine rose from 12 and 0.7 mg/dL, respectively, to 24 and 1.8 mg/dL on day 5 after cisplatin. On that day the patient was begun on NAC, starting with a loading dose of 140-mg/kg-body weight followed by 70mg/kg every 4h for 4 days. Two days after starting NAC her renal function began to improve, and although she failed to complete a full course of the drug, by day 10 her serum creatinine had fallen to 0.8 mg/dL. A previous report showed that N-acetylcysteine might reverse cisplatin-induced renal toxicity. Our case supports this hypothesis.
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Affiliation(s)
- Sabeeha Nisar
- Department of Medicine, Nassau University Medical Center, East Meadow, NY 11554, USA
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27
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Li G, Sha SH, Zotova E, Arezzo J, Van de Water T, Schacht J. Salicylate protects hearing and kidney function from cisplatin toxicity without compromising its oncolytic action. J Transl Med 2002; 82:585-96. [PMID: 12003999 DOI: 10.1038/labinvest.3780453] [Citation(s) in RCA: 77] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Salicylate has recently been demonstrated to protect against the auditory and vestibular side effects of aminoglycoside antibiotics. Similarities in the toxic mechanisms suggest salicylate as a treatment strategy to prevent the ototoxic side effects of cisplatin (CDDP). We first tested protection of the inner ear in Wistar rats receiving a single infusion of 16 mg CDDP/kg body weight with or without treatment with 100 mg/kg salicylate (bid) for 5 days beginning one day before the CDDP infusion. Cisplatin induced a threshold shift of more than 30 dB (at 14 kHz; measured by auditory evoked brain stem response) that was significantly reduced by salicylate. We then examined the protective potential of salicylate on the cochlea, peripheral nerves, and kidney in a rat model of breast cancer--Fisher344 rats implanted with highly metastatic MTLn3 breast cancer cells. Animals received 3 x 5 mg CDDP/kg (given every third day), and salicylate was administered at 100 mg/kg (bid) from 2 days before to 3 days after CDDP treatment. Salicylate significantly attenuated the CDDP-induced threshold shift from approximately 20 dB (at 16 and 24 kHz) to approximately 5 dB, and drastically reduced the loss of cochlear outer hair cells. Likewise, salicylate protected kidney function (measured as plasma blood urea nitrogen and creatinine levels) from CDDP toxicity. Protection of nerve conduction velocities of both sensory and motor nerves was minimal. The chemotherapeutic efficacy of CDDP on suppression of tumor mass and cancer cell metastasis remained unaffected by salicylate. The results suggest that administration of salicylate may become the basis of an effective therapeutic intervention against the ototoxic and nephrotoxic side effects associated with CDDP chemotherapy.
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MESH Headings
- Animals
- Anti-Inflammatory Agents, Non-Steroidal/pharmacology
- Antineoplastic Agents/adverse effects
- Auditory Threshold/drug effects
- Blood Urea Nitrogen
- Breast Neoplasms/drug therapy
- Cisplatin/adverse effects
- Drug Antagonism
- Evoked Potentials, Auditory, Brain Stem/drug effects
- Female
- Hair Cells, Auditory, Outer/drug effects
- Hair Cells, Auditory, Outer/ultrastructure
- Hearing Loss, Sensorineural/chemically induced
- Hearing Loss, Sensorineural/prevention & control
- Kidney Diseases/blood
- Kidney Diseases/chemically induced
- Kidney Diseases/prevention & control
- Kidney Function Tests
- Male
- Neoplasms, Experimental/drug therapy
- Neural Conduction/drug effects
- Neural Conduction/physiology
- Rats
- Rats, Inbred F344
- Rats, Wistar
- Salicylates/pharmacology
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Affiliation(s)
- Geming Li
- Department of Otolaryngology, Albert Einstein College of Medicine, Bronx, New York, USA
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28
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Conklin KA. Dietary antioxidants during cancer chemotherapy: impact on chemotherapeutic effectiveness and development of side effects. Nutr Cancer 2001; 37:1-18. [PMID: 10965514 DOI: 10.1207/s15327914nc3701_1] [Citation(s) in RCA: 280] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Several studies suggest that dietary supplementation with antioxidants can influence the response to chemotherapy as well as the development of adverse side effects that results from treatment with antineoplastic agents. Administration of antineoplastic agents results in oxidative stress, i.e., the production of free radicals and other reactive oxygen species (ROS). Oxidative stress reduces the rate of cell proliferation, and that occurring during chemotherapy may interfere with the cytotoxic effects of antineoplastic drugs, which depend on rapid proliferation of cancer cells for optimal activity. Antioxidants detoxify ROS and may enhance the anticancer effects of chemotherapy. For some supplements, activities beyond their antioxidant properties, such as inhibition of topoisomerase II or protein tyrosine kinases, may also contribute. ROS cause or contribute to certain side effects that are common to many anticancer drugs, such as gastrointestinal toxicity and mutagenesis. ROS also contribute to side effects that occur only with individual agents, such as doxorubicin-induced cardiotoxicity, cisplatin-induced nephrotoxicity, and bleomycin-induced pulmonary fibrosis. Antioxidants can reduce or prevent many of these side effects, and for some supplements the protective effect results from activities other than their antioxidant properties. Certain side effects, however, such as alopecia and myelosuppression, are not prevented by antioxidants, and agents that interfere with these side effects may also interfere with the anticancer effects of chemotherapy.
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Affiliation(s)
- K A Conklin
- Department of Anesthesiology, UCLA School of Medicine, Center for the Health Sciences 90095, USA.
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Chyka PA, Butler AY, Holliman BJ, Herman MI. Utility of acetylcysteine in treating poisonings and adverse drug reactions. Drug Saf 2000; 22:123-48. [PMID: 10672895 DOI: 10.2165/00002018-200022020-00005] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
As recognition of the role of free radicals and reactive toxins in the pathogenesis of disease, poisoning, and adverse drug reactions has evolved, interest in the use of acetylcysteine as a modulator of these effects has steadily increased in recent years. Acetylcysteine is commonly thought to serve as a glutathione precursor and consequently can increase or sustain intracellular glutathione which scavenges reactive oxygen species caused by toxins or subsequent tissue injury. At least 10 additional mechanisms of action for acetylcysteine have been demonstrated in various laboratory models, but a unifying framework of its actions is still to be proposed. This paper reviews the current experimental and therapeutic status of acetylcysteine for the treatment of poisonings and adverse drug reactions. Of the 45 potential uses of acetylcysteine that were identified for the treatment of poisonings or adverse drug reactions, 14 of the toxic effects have little support for its use while promising results have been demonstrated for 27 toxicities. Currently, treatment of acute paracetamol (acetaminophen) poisoning is the only widely accepted clinical indication for acetylcysteine as a treatment for poisoning or adverse drug reactions. In many clinical situations acetylcysteine is used empirically utilising modifications of dosage regimens employed for paracetamol poisoning. Often it is difficult to determine the benefit of therapy with acetylcysteine owing to the nature of the toxicity being treated, the use of other therapies, the presence of comorbid conditions, and the small number of patients studied. The diverse and positive nature of the investigations suggest that there is considerable promise in acetylcysteine as a research tool and pharmacological agent.
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Affiliation(s)
- P A Chyka
- The University of Tennessee, Memphis 38163, USA.
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30
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Weijl NI, Cleton FJ, Osanto S. Free radicals and antioxidants in chemotherapy-induced toxicity. Cancer Treat Rev 1997; 23:209-40. [PMID: 9377594 DOI: 10.1016/s0305-7372(97)90012-8] [Citation(s) in RCA: 195] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- N I Weijl
- Department of Clinical Oncology, Leiden University Medical Center, The Netherlands
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31
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Fleck C, Bräunlich H. Renal handling of drugs and amino acids after impairment of kidney or liver function--influences of maturity and protective treatment. Pharmacol Ther 1995; 67:53-77. [PMID: 7494861 DOI: 10.1016/0163-7258(95)00010-e] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Renal tubular cells are involved both in secretion and in reabsorption processes within the kidney. Normally, most xenobiotics are secreted into the urine at the basolateral membrane of the tubular cell, whereas amino acids are reabsorbed quantitatively at the luminal side. Under different pathological or experimental circumstances, these transport steps may be changed, e.g., they may be reduced by renal impairment (reduction of kidney mass, renal ischemia, administration of nephrotoxins) or they may be enhanced after stimulation of transport carriers. Furthermore, a distinct interrelationship exists between excretory functions of the kidney and the liver. That means liver injury can influence renal transport systems also (hepato-renal syndrome). In this review, the following aspects were included: based upon general information concerning different transport pathways for xenobiotics and amino acids within kidney cells and upon a brief characterization of methods for testing impairment of kidney function, the maturation of renal transport and its stimulation are described. Similarities and differences between the postnatal development of kidney function and the increase of renal transport capacity after suitable stimulatory treatment by, for example, various hormones or xenobiotics are reviewed. Especially, renal transport in acute renal failure is described for individuals of different ages. Depending upon the maturity of kidney function, age differences in susceptibility to kidney injury occur: if energy-requiring processes are involved in the transport of the respective substance, then adults, in general, are more susceptible to renal failure than young individuals, because in immature organisms, anaerobic energy production predominates within the kidney. On the other hand, adult animals can better compensate for the loss of renal tissue (partial nephrectomy). With respect to stimulation of renal transport capacity after repeated pretreatment with suitable substances, age differences also exist: most stimulatory schedules are more effective in young, developing individuals than in mature animals. Therefore, the consequences of the stimulation of renal transport can be different in animals of different ages and are discussed in detail. Furthermore, the extent of stimulation is different for the transporters located at the basolateral and at the luminal membranes: obviously the tubular secretion at the contraluminal membrane can be stimulated more effectively than reabsorption processes at the luminal side.
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Affiliation(s)
- C Fleck
- Institute of Pharmacology and Toxicology, Freidrich Schiller University of Jena, Germany
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