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Meligi NM, Dyab AKF. Natural sporopollenin microcapsules: biological evaluation and application in regulating hepatic toxicity of diclofenac sodium in vivo. Biomater Sci 2023; 11:6193-6209. [PMID: 37522344 DOI: 10.1039/d3bm00638g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
Diclofenac sodium (DIC) is a pain reliever and anti-nociceptive medication. Significant limitations of DIC treatment stem from its adverse effects. This study investigates the feasibility of using natural Lycopodium clavatum sporopollenin (LCS) microcapsules loaded with DIC to mitigate the hepatotoxicity associated with DIC treatment. In addition, LCS microcapsules were tracked in the blood, stomach, small intestine, and feces of rats to demonstrate their morphological integrity and uptake behavior. Four groups (6 per group) of adult male albino rats were administered normal saline (control), empty LCS (30 mg kg-1), plain DIC (10 mg kg-1), and DIC-loaded LCS (40 mg kg-1) orally for seven consecutive days. The first comprehensive histological examination of the rat stomach demonstrated the robustness and bioadhesion ability of LCS under severe conditions. The findings suggested that these versatile microcapsules are unlikely to be digested in the gastrointestinal tract (GIT). The administration of DIC-loaded LCS was found to play a potential protective role in regulating DIC-induced substantially increased serum levels of transaminases, alkaline phosphatase, total bilirubin, and pro-inflammatory cytokines. In addition, DIC-loaded LCS restored the antioxidant enzymes, DNA damage, and liver histological architecture abnormalities caused by DIC. Microencapsulation of DIC into pollen-derived biomaterials could be employed as an efficient platform with enough safety coverage on rat liver, pending further clinical studies.
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Affiliation(s)
- Noha M Meligi
- Zoology Department, Faculty of Science, Minia University, Minia 61519, Egypt.
| | - Amro K F Dyab
- Department of Chemistry, School of Sciences and Humanities, Nazarbayev University, 53 Kabanbay Batyr Avenue, Astana 010000, Kazakhstan.
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Marcu D, Keyser S, Petrik L, Fuhrimann S, Maree L. Contaminants of Emerging Concern (CECs) and Male Reproductive Health: Challenging the Future with a Double-Edged Sword. TOXICS 2023; 11:330. [PMID: 37112557 PMCID: PMC10141735 DOI: 10.3390/toxics11040330] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/10/2023] [Accepted: 03/15/2023] [Indexed: 06/19/2023]
Abstract
Approximately 9% of couples are infertile, with half of these cases relating to male factors. While many cases of male infertility are associated with genetic and lifestyle factors, approximately 30% of cases are still idiopathic. Contaminants of emerging concern (CECs) denote substances identified in the environment for the first time or detected at low concentrations during water quality analysis. Since CEC production and use have increased in recent decades, CECs are now ubiquitous in surface and groundwater. CECs are increasingly observed in human tissues, and parallel reports indicate that semen quality is continuously declining, supporting the notion that CECs may play a role in infertility. This narrative review focuses on several CECs (including pesticides and pharmaceuticals) detected in the nearshore marine environment of False Bay, Cape Town, South Africa, and deliberates their potential effects on male fertility and the offspring of exposed parents, as well as the use of spermatozoa in toxicological studies. Collective findings report that chronic in vivo exposure to pesticides, including atrazine, simazine, and chlorpyrifos, is likely to be detrimental to the reproduction of many organisms, as well as to sperm performance in vitro. Similarly, exposure to pharmaceuticals such as diclofenac and naproxen impairs sperm motility both in vivo and in vitro. These contaminants are also likely to play a key role in health and disease in offspring sired by parents exposed to CECs. On the other side of the double-edged sword, we propose that due to its sensitivity to environmental conditions, spermatozoa could be used as a bioindicator in eco- and repro-toxicology studies.
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Affiliation(s)
- Daniel Marcu
- School of Biological Sciences, University of East Anglia, Norwich NR4 7TJ, UK
- Comparative Spermatology Laboratory, Department of Medical Bioscience, University of the Western Cape, Private Bag X17, Bellville 7535, South Africa;
| | - Shannen Keyser
- Comparative Spermatology Laboratory, Department of Medical Bioscience, University of the Western Cape, Private Bag X17, Bellville 7535, South Africa;
| | - Leslie Petrik
- Environmental and Nano Sciences Group, Department of Chemistry, University of the Western Cape, Private Bag X17, Bellville 7535, South Africa
| | - Samuel Fuhrimann
- Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute (Swiss TPH), 4123 Allschwil, Switzerland
| | - Liana Maree
- Comparative Spermatology Laboratory, Department of Medical Bioscience, University of the Western Cape, Private Bag X17, Bellville 7535, South Africa;
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Anwar MM, Laila IMI. Mitigative effect of caffeine against diclofenac-induced hepato-renal damage and chromosomal aberrations in male albino rats. BMC Complement Med Ther 2022; 22:327. [PMID: 36482339 PMCID: PMC9732991 DOI: 10.1186/s12906-022-03802-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 11/18/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Among the most commonly consumed non-steroidal anti-inflammatory drugs (NSAID) is Diclofenac (Dic), especially in low-income countries due to its high efficiency and affordable price. However, the continuous administration of Diclofenac may induce toxic effects on various body organs including the liver and kidney. Caffeine (Caf) (1,3,7-trimethylxanthine) is a pharmacologically active alkaloid type with antioxidant and anti-inflammatory actions. AIM The current study aims to evaluate the ameliorative effect of Caffeine against Dic-induced hepato-renal toxicity and damage. METHODS Twenty-four male albino rats type were assigned randomly into four groups (n = 6): (Group 1): Control group, (Group 2): Six male rats were exposed to Dic 10 mg/kg intraperitoneally (I.P) for 28 days, (Group 3): Six male rats were exposed to Caf (15 mg/kg orally) for 28 days; (Groups 4): Six male rats were exposed to Dic (10 mg/kg, i.p) + Caf (15 mg/kg, orally) for 28 days. Histopathological study and various biological parameters were estimated among the four groups including hemoglobin (Hb%) red blood cells (RBCs), Hematocrit (HT%), total leucocyte count (WBCs), lipid peroxidation (LPO), glutathione peroxidase (GPx), alanine aminotransferase (ALT), aspartate aminotransferase (AST), urea, creatinine, tumor necrosis factor-α (TNF-α), and nitric oxide (NO). RESULTS The administration of Diclofenac resulted in significant deteriorations in the histopathological findings and estimated biological parameters. Whereas, daily Caffeine administration ameliorated Diclofenac-induced toxicity in the kidney and liver by three mechanisms including antioxidant, anti-inflammatory, and DNA damage inhibition. CONCLUSION The current study demonstrated the promising ameliorative and protective effects of Caffeine against Diclofenac-induced hepatic and renal injury.
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Affiliation(s)
- Mai M. Anwar
- grid.419698.bDepartment of Biochemistry, National Organization for Drug Control and Research (NODCAR)/Egyptian Drug Authority (EDA), Cairo, Egypt ,grid.419698.bNational Organization for Drug Control and Research (NODCAR)/Egyptian Drug Authority (EDA), Cairo, Egypt
| | - Ibrahim M. Ibrahim Laila
- grid.419698.bDepartment of Biotechnology & Molecular drug evaluation, National Organization for Drug Control and Research (NODCAR)/Egyptian Drug Authority (EDA), Cairo, Egypt
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Combination Treatment of Omega-3 Fatty Acids and Vitamin C Exhibited Promising Therapeutic Effect against Oxidative Impairment of the Liver in Methotrexate-Intoxicated Mice. BIOMED RESEARCH INTERNATIONAL 2022; 2022:4122166. [PMID: 35496049 PMCID: PMC9045995 DOI: 10.1155/2022/4122166] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 03/29/2022] [Accepted: 04/05/2022] [Indexed: 02/07/2023]
Abstract
Drug-induced liver injury (DILI) is the main cause of liver damage mediated by the excretion of toxic active drug metabolites. Omega-3 fatty acids and vitamin C have potent antioxidant, anti-inflammatory, and antiapoptotic effects that could offer protection against oxidative stress and liver damage. This study evaluated the hepatoprotective effect of omega-3 and vitamin C alone as well as in a combined form in methotrexate- (MTX-) induced acute liver injury in mice. Male ICR mice of seven groups (7 mice per group) were used. Groups 1 (control group) and 2 (MTX) received 0.9% saline/day (po) for 9 days. Groups 3 and 4 received 100 and 200 mg/kg bw/day omega-3 (po), respectively, for 9 days. Groups 5 and 6 received 100 and 200 mg/kg bw/day vitamin C (po), respectively, for 9 days, while group 7 received omega-3 (100 mg/kg bw/day) and vitamin C (100 mg/kg bw/day) (po) for 9 days. All animals in groups 2 to 7 received 20 mg/kg/day MTX (I.P.) once on the 10th day. Our results revealed that MTX significantly induced the elevation of transaminases, alkaline phosphates (ALP), lactate dehydrogenase (LDH), and malonaldehyde (MDA) while depleting the levels of superoxide dismutase (SOD) and glutathione (GSH) when compared to the control group. Treatment with omega-3 fatty acids or vitamin C significantly attenuated the antioxidants and biochemical alterations in a dose-independent manner. Our molecular docking study of ligand-receptor interaction revealed that both ascorbic acid and omega-3 docked well to the binding cavity of LDH with high binding affinities of –5.20 and –4.50 kcal/mol, respectively. The histopathological features were also improved by treatment with omega-3 and vitamin C. The combined form of omega-3 and vitamin C showed a remarkable improvement in the liver enzymes, oxidative stress biomarkers, and the histopathological architecture of the mice. Conclusively, the combination of omega-3 and vitamin C demonstrated a synergistic therapeutic effect against MTX-intoxicated mice, hence representing a potential novel strategy for the management of drug-induced liver disorders.
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Tella T, Adegbegi A, Musei C, Odola A, Ayangbenro A, Adaramoye O. Evaluation of the Antioxidative Potential of Diisopropyldithiocarbamates Sodium Salt on Diclofenac-Induced Toxicity in Male Albino Rats. Toxicol Rep 2022; 9:828-833. [DOI: 10.1016/j.toxrep.2022.03.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 01/09/2022] [Accepted: 03/30/2022] [Indexed: 11/29/2022] Open
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Cui T, Chen C, Jia A, Li D, Shi Y, Zhang M, Bai X, Liu X, Liu C. Characterization and human microfold cell assay of fish oil microcapsules: Effect of spray drying and freeze-drying using konjac glucomannan (KGM)-soybean protein isolate (SPI) as wall materials. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104542] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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Adeyemi WJ, Lawal SI, Olatunji DB, Daoudu KT, Ogunlowo OT, Olayaki LA. Omega 3 fatty acids favour lipid and bone metabolism in orchidectomised rats. CLINICAL NUTRITION OPEN SCIENCE 2021. [DOI: 10.1016/j.nutos.2021.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Elshopakey GE, Elazab ST. Cinnamon Aqueous Extract Attenuates Diclofenac Sodium and Oxytetracycline Mediated Hepato-Renal Toxicity and Modulates Oxidative Stress, Cell Apoptosis, and Inflammation in Male Albino Rats. Vet Sci 2021; 8:vetsci8010009. [PMID: 33418920 PMCID: PMC7825122 DOI: 10.3390/vetsci8010009] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 12/23/2020] [Accepted: 01/04/2021] [Indexed: 02/06/2023] Open
Abstract
Among commonly consumed anti-inflammatory and antimicrobial drugs are diclofenac sodium (DFS) and oxytetracycline (OTC), especially in developing countries because they are highly effective and cheap. However, the concomitant administration of anti-inflammatory drugs with antibiotics may exaggerate massive toxic effects on many organs. Cinnamon (Cinnamomum zeylanicum, Cin) is considered one of the most broadly utilized plants with various antioxidant and anti-inflammatory actions. This study aimed to evaluate the possible protective effects of cinnamon aqueous extract (Cin) against DFS and OTC hepato-renal toxicity. Eight groups (8/group) of adult male albino rats were treated orally for 15 days with physiological saline (control), Cin aqueous extract (300 mg/kg b.w.), OTC (200 mg/kg b.w.), single dose of DFS at the 14th day (100 mg/kg b.w.), DFS + OTC, Cin + DFS, Cin + OTC, and Cin + DFS + OTC. The administration of DFS and/or OTC significantly increased (p < 0.05) the serum levels of alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, urea, creatinine, and uric acid. Serum levels of pro-inflammatory cytokines, as well as hepatic and renal malondialdehyde and nitric oxide metabolites, were also raised following DFS and OTC administration. Meanwhile, the activities of reduced glutathione, superoxide dismutase, and catalase in liver and kidney were significantly suppressed in DFS, OTC, and DFS + OTC treated rats. Moreover, hepatic and renal tissue sections from these rats exhibited overexpression of caspase-3 and cyclooxygenase-II on immunohistochemical investigation. The administration of Cin aqueous extract ameliorated the aforementioned deteriorations caused by DFS, OTC, and their combination. Conclusively, Cin is a promising protective plant extract capable of attenuating the oxidative damage, apoptosis, and inflammation induced by DFS and OTC either alone or combined, on hepatic and renal tissues.
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Affiliation(s)
- Gehad E. Elshopakey
- Department of Clinical Pathology, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt
- Correspondence: or ; Tel.: +20-102-392-3945
| | - Sara T. Elazab
- Department of Pharmacology, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt; or
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Adeyemi WJ, Olayaki LA, Abdussalam TA, Ige SF, Okesina BK, Abolarin PO, Usman H, Tiamiyu AO, Seidu MO, Opabode AO. Comparative evaluation of the pharmacological value of virgin coconut oil, omega 3 fatty acids, and orlistat in experimental study on obesity with normo/hyper-lipidaemic diet. PHARMANUTRITION 2020. [DOI: 10.1016/j.phanu.2020.100192] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Adeyemi WJ, Abdussalam TA, Abdulrahim A, Olayaki LA. Elevated, sustained, and yet reversible biotoxicity effects of lead on cessation of exposure: Melatonin is a potent therapeutic option. Toxicol Ind Health 2020; 36:477-486. [PMID: 32643556 DOI: 10.1177/0748233720937199] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Melatonin (Mel) is known to prevent and mitigate lead (Pb)-induced gonadotoxicity. However, there is no report in literature on the endogenous levels of different biomarkers after the cessation of Pb exposure, with or without treatment with Mel. Fifty adult male Wistar rats were divided into five groups (N = 10), which included control ((vehicle (normal saline) - treated) - 0.1 ml/day); lead chloride (PbCl2) untreated (3 weeks vehicle + 3 weeks Pb); Pb recovery (3 weeks Pb + 3 weeks vehicle); Pb + Mel (3 weeks Pb + 3 weeks Mel); and Mel (3 weeks vehicle + 3 weeks Mel) groups. Pb and Mel were administered at 50 and 10 mg/kg B.W. (p.o.), respectively. The results showed that Pb caused significant decreases in total bilirubin (TB), phospholipids (PLP), superoxide dismutase (SOD), catalase (CAT), and total antioxidant capacity (TAC), but significant elevations in alkaline phosphatase (ALP), aspartate aminotransferase (AST), triglyceride (TG), and malondialdehyde (MDA). Although the adverse effects of Pb on TB, ALP, AST, SOD, MDA, and TAC were sustained after the cessation of exposure, a reversal was observed in total cholesterol (TC), TG, PLP, CAT, and c-reactive protein (CRP) results. Nevertheless, the detrimental effects of Pb on alanine aminotransferase (ALT), albumin, and globulin were only expressed post-exposure. Treatment with Mel caused no significant effect on TB and albumin levels. However, unlike TAC and CRP, the hormone significantly reduced ALP, AST, ALT, TC, low-density lipoprotein cholesterol, PLP, SOD, CAT, MDA, and globulin to levels comparable to the control group. In conclusion, following the cessation of Pb exposure, alterations in physiological balance could be elevated, sustained, or reversible. However, Mel enhanced the reestablishment homeostatic status after Pb administration.
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Affiliation(s)
| | - Tahir Ahmad Abdussalam
- Anatomy and Physiology Department, University of Ilorin Teaching Hospital, Ilorin, Nigeria
| | - Amin Abdulrahim
- Biochemistry Department, University of Ilorin, Ilorin, Nigeria
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Adeyemi WJ, Olayaki LA, Abdussalam TA, Toriola AP, Olowu AB, Yakub AJ, Raji AO. Investigation of the effects of dietary modification in experimental obesity: low dose of virgin coconut oil has a potent therapeutic value. Biomed Pharmacother 2020; 126:110110. [PMID: 32244146 DOI: 10.1016/j.biopha.2020.110110] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 03/13/2020] [Accepted: 03/17/2020] [Indexed: 12/28/2022] Open
Abstract
There is no report in literature on possible physiological changes that accompany dietary modification in obese condition. Moreover, there is no conclusive evidence on the optimal amount of virgin coconut oil (VCO) that could be of health benefit, although it is known to enhance lipid metabolism. Therefore, we investigated the antiobesitogenic action of graded doses of VCO (200, 400 and 600 mg/kg) in obese rats fed with normo/hyper-lipidaemic diet. Sixty rats (n = 10) were divided into 6 groups and treated as follows: the control and high fat diet (HFD) groups were administered normal saline (0.1 mL/day, p.o.) during the last four weeks of the study, and were fed with normal and HFD respectively throughout the twenty weeks duration of the experiment. Groups 3-6 were fed with HFD for 16 weeks, then normal diet during the next 4 weeks. While group - 3 received saline (0.1 mL/day, p.o.) during the last four weeks, groups 4-6 received graded doses of VCO. The results showed that HFD-induced obesity caused impaired glucose homeostasis, distorted hepatic histoarchitecture, selected deviations in hepatic function indices, pro-inflammatory, pro-oxidant, and dsylipidaemic effects. There were evidence of escalated and reversed pathological actions following the replacement of HFD with normal diet. VCO showed no effect on glucose, insulin, insulin resistance, total protein, uric acid and TAC; but equitable effects on CAT, IL-6, CRP, ALT, AST & GGT, irrespective of the dose. Compared to the effects of VCO at 400 and 600 mg/kg, at 200 mg/kg, VCO had more significant therapeutic effects on LDH, MDA, SOD, GPX, TC, TG, LDL-C, total bilirubin, atherogenic and lee indices and hepatic histoarchitecture. Conclusively, VCO, preferably at a low dose could be used to reverse hepatic structural alteration and some biochemical deviations following dietary modifications in obese condition.
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Affiliation(s)
| | | | - Tahir Ahmad Abdussalam
- Anatomy and Physiology Department, University of Ilorin Teaching Hospital, Ilorin, Nigeria
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Adeyemi WJ, Olayaki LA, Abdussalam TA, Fabiyi TO, Raji TL, Adetunji AAR. Co-administration of omega-3 fatty acids and metformin showed more desirable effects than the single therapy on indices of bone mineralisation but not gluco-regulatory and antioxidant markers in diabetic rats. Biomed Pharmacother 2019; 121:109631. [PMID: 31715372 DOI: 10.1016/j.biopha.2019.109631] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 10/22/2019] [Accepted: 10/31/2019] [Indexed: 12/22/2022] Open
Abstract
Although metformin (Met) is the most recommended anti-diabetogenic drug in type 2 diabetic state, the drug is known to compromise bone integrity. Like metformin, omega-3 fatty acids (ω-3) have gluco-regulatory action; however, it aids bone health. Therefore, the present study investigated the effects of ω-3 and/or metformin in diabetic rats. Fifty rats of ten animals per group were divided into the following: Control; Diabetic untreated; Diabetic + ω-3; Diabetic + metformin (metfm) and Diabetic + ω-3 + metf groups. Diabetes was induced by the administration of streptozotocin (65 mg/kg b.w., i.p.), 15 min after the administration of nicotinamide (110 mg/kg b.w., i.p.). Five days afterwards, treatments started and they lasted for 28 days. ω-3 and metformin were administered at 200 and 180 mg/kg b.w., p.o. respectively. The results showed that the induced diabetes was characterised by significant increases in calcium to phosphorus ratio, tartrate resistant acid phosphatase (TRAP), glucose and insulin resistance; but significant decreases in parathyroid hormone(PTH), phosphorus, TAC and hepatic glycogen. Relative to the diabetic control, treatments with ω-3 or metformin caused significant elevations in hepatic glycogen, total alkaline phosphatase (TALP), osteocalcin, PTH, estradiol, and calcium; however, significant decreases in TRAP and glucose. Co-administration of ω-3 and metformin caused more desirable effects on TALP, c-terminal telopeptide of type 1 collagen, estradiol and calcium to phosphorus ratio compared to the single administration. Relative to ω-3, melatonin showed a more favourable effect on calcium to phosphorus ratio; however, the former proved to have more desirable actions on insulin and TAC. Hence, it was concluded that the combined but not the single administration of ω-3 and metformin could be preferably used in the management of bone health in diabetic state.
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Affiliation(s)
| | | | - Tahir Ahmad Abdussalam
- Anatomy and Physiology Department, University of Ilorin Teaching Hospital, Ilorin, Nigeria
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Adeyemi WJ, Omoniyi JA, Olayiwola A, Ibrahim M, Ogunyemi O, Olayaki LA. Elevated reproductive toxicity effects of diclofenac after withdrawal: Investigation of the therapeutic role of melatonin. Toxicol Rep 2019; 6:571-577. [PMID: 31293902 PMCID: PMC6595233 DOI: 10.1016/j.toxrep.2019.06.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 06/13/2019] [Accepted: 06/13/2019] [Indexed: 01/15/2023] Open
Abstract
Although there are several reports on the toxic actions of sodium diclofenac (DF), there is dearth information on its effect on the male reproductive system. Therefore, the study investigated the effects of DF and melatonin in male rats. Twenty rats were used in this study, which lasted for 6 weeks. The control group (vehicle treated) received normal saline (0.1 ml/day, p.o.). In the experimental groups, DF was administered during the first (group 2) and last (group 3) three weeks of the study. However, in group 4, melatonin was administered for 3 weeks, after 3 weeks of treatment with DF. DF and melatonin were administered at 1 and 10 mg/kg b.w./day (p.o.) respectively. The results showed that unlike melatonin, DF had no effect on gonadotrophins; however, it caused significant decreases in GNRH and testosterone, but a significant increase in prolactin. Melatonin attenuated the pro-antioxidant and pro-inflammatory effects of DF, which caused significant decreases in SOD, TAC, CAT, but significant elevations in LDH, MDA, uric acid and CRP. Moreover, the hormone reversed the adverse effect of DF on sperm count, sperm motility and sperm morphology. There were slight evidence of the precipitation of imbalance in lipid metabolism by DF and the antidyslipidaemic action of melatonin. Compared to DF, DF recovery showed more adverse effects on prolactin, testosterone, LDH, MDA, UA, CRP, semen parameters (except sperm motility), TC, LDL-c, HDL-c and phospholipid. The histological results agreed with the biochemical assays. In conclusion, the reproductive toxicity effects of DF seem to escalate after withdrawal; however, these effects could be attenuated by treatment with melatonin.
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Affiliation(s)
- Wale J Adeyemi
- Department of Physiology, College of Health Sciences, University of Ilorin, Ilorin, Nigeria
| | - Julius A Omoniyi
- Department of Physiology, College of Health Sciences, University of Ilorin, Ilorin, Nigeria
| | - Aluko Olayiwola
- Department of Physiology, College of Health Sciences, University of Ilorin, Ilorin, Nigeria
| | - Mariam Ibrahim
- Department of Physiology, College of Health Sciences, University of Ilorin, Ilorin, Nigeria
| | - Olatinbo Ogunyemi
- Department of Physiology, College of Health Sciences, University of Ilorin, Ilorin, Nigeria
| | - Luqman A Olayaki
- Department of Physiology, College of Health Sciences, University of Ilorin, Ilorin, Nigeria
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