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Shet D, Kumar NA, Gokul M, Kini RD, Marathe A, Kollampare S, Blossom V. Protective role of cod liver oil on hippocampal oxidative damage and neuronal count in Wistar rat model of comorbid depression. Open Vet J 2023; 13:473-480. [PMID: 37251260 PMCID: PMC10219825 DOI: 10.5455/ovj.2023.v13.i4.9] [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: 06/29/2022] [Accepted: 03/24/2023] [Indexed: 05/31/2023] Open
Abstract
Background Proper nutrition and balanced diet have a profound influence on mental well-being. Nutritional psychiatry plays an important role in influencing a healthy mind and body. The animal model of chronic unpredictable stress has been considered the effective model to explore research on anxiety and depression. Aim The present study aimed to explore the protective role of cod liver oil on various biochemical and neuronal analyses in the hippocampus tissue of the Wistar rat model of comorbid depression. Methods Healthy adult albino rats of Wistar strain weighing (120-160 g) were divided into control groups and experimental groups. These groups were further categorized into various subgroups based on stress exposure, cod liver oil, and antidepressant treatment. Six animals were taken in each group. The duration of stress exposure was for 15 days. After the experimentation procedure, the animals were anesthetized and hippocampus was dissected for the estimations of various biochemical and neurological parameters. Results The combination of cod liver oil with the antidepressant significantly (p < 0.001) decreased the lipid peroxidation level. Total antioxidant (TAO) and superoxide dismutase (SOD) levels significantly increased (p < 0.001) in the hippocampus. Treatment of cod liver oil during the stress exposure increased (p < 0.001) the neuronal count. Conclusion Cod liver oil proved to be an effective antidepressant agent by increasing the antioxidants and promoting neurogenesis in the hippocampus.
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Affiliation(s)
- Dimple Shet
- Department of Physiology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India
| | - Nayanatara Arun Kumar
- Department of Physiology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India
| | - Megha Gokul
- Department of Physiology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India
| | - Rekha Durgadas Kini
- Department of Physiology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India
| | - Aradhana Marathe
- Department of Biochemistry, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India
| | - Sowndarya Kollampare
- Department of Biochemistry, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India
| | - Vandana Blossom
- Department of Anatomy, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India
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Elsherbini AM, Maysarah NM, El-Sherbiny M, Al-Gayyar MM, Elsherbiny NM. Glycyrrhizic acid ameliorates sodium nitrite-induced lung and salivary gland toxicity: Impact on oxidative stress, inflammation and fibrosis. Hum Exp Toxicol 2021; 40:707-721. [PMID: 33030083 DOI: 10.1177/0960327120964555] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Despite wide application of sodium nitrite (SN) as food additive, it exhibits considerable side effects on various body organs at high dose or chronic exposure. The aim of this study was to test whether Glycyrrhizic acid (GA) could ameliorate SN-induced toxicity in lung and submandibular salivary gland (SMG). A sample size of 30 adult male albino rats was randomly allocated into 3 groups. Group 1 served as control group. Rats were treated orally with 80 mg/kg of SN in group 2 or SN preceded by (15 mg/kg) GA in group 3. Lung & SMG tissues were used for oxidative stress assessment, examination of histopathological changes, fibrosis (MTC, TGF-β and α-SMA) and inflammation (TNF-α, IL-1β and CD-68). Concurrent administration of GA ameliorated pulmonary and salivary SN-induced toxicity via restoring the antioxidant defense mechanisms with reduction of MDA levels. GA reduced the key regulators of fibrosis TGF-β and α-SMA and collagen deposition. In addition to reduction of inflammatory cytokine (TNF-α, IL-1β) and macrophages recruitments, GA amended both pulmonary and salivary morphological changes. The present study proposed GA as a promising natural herb with antioxidant, anti-inflammatory and antifibrotic effects against pulmonary and salivary SN-induced toxicity.
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Affiliation(s)
- Amira M Elsherbini
- Oral Biology, Faculty of Dentistry, 68779Mansoura University, Mansoura, Egypt
| | - Nadia M Maysarah
- Department of Pharmacology and Toxicology, College of Pharmacy, 89660Qassim University, Buraydah, Saudi Arabia
| | - Mohamed El-Sherbiny
- Anatomy Department, Faculty of Medicine, 68779Mansoura University, Mansoura, Egypt
- Anatomy Department, College of Medicine, Almaarefa University, Riyadh, Saudi Arabia
| | - Mohammed Mh Al-Gayyar
- Department of Biochemistry, Faculty of Pharmacy, 68779Mansoura University, Mansoura, Egypt
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Tabuk, Tabuk, Saudi Arabia
| | - Nehal M Elsherbiny
- Department of Biochemistry, Faculty of Pharmacy, 68779Mansoura University, Mansoura, Egypt
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Tabuk, Tabuk, Saudi Arabia
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Soliman MM, Aldhahrani A, Alghamdi YS, Said AM. Impact of Thymus vulgaris extract on sodium nitrite-induced alteration of renal redox and oxidative stress: Biochemical, molecular, and immunohistochemical study. J Food Biochem 2021; 46:e13630. [PMID: 33769578 DOI: 10.1111/jfbc.13630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 01/09/2021] [Accepted: 01/12/2021] [Indexed: 01/22/2023]
Abstract
Thyme (Thymus vulgaris) is an herbal plant with pleiotropic medicinal properties. In this study, we examined the possible protective effect of an ethanolic extract of thyme leaves against the renal oxidative stress induced by sodium nitrite (NaNO2 ). Male Swiss mice received either saline or thyme extract for 15 days (0.5 g/kg body weight, orally). NaNO2 (60 mg/kg) was injected intraperitoneally at Day 14. The protective group received the thyme extract for 15 days and NaNO2 on Day 14. Blood and kidney samples were taken from all groups to measure serum urea, blood urea nitrogen (BUN), creatinine, serum, tissue antioxidant activity, and the inflammatory cytokines IL-1β and IL-6. Quantitative real-time PCR (qRT-PCR) was used to examine the expression of kidney injury marker-1 (Kim-1), TNF-α, nuclear factor erythroid-2 related factor 2 (Nrf2), and hemoxygenase-1 (HO-1), all of which are associated with kidney redox and oxidative stress. Pretreatment with thyme extract reduced the effects of NaNO2 on urea, BUN, and creatinine, and reversed its effect on tissue and serum antioxidants. NaNO2 -induced nephritis as demonstrated by the upregulation in mRNA expression of Kim-1 and TNF-α, which was, however, recovered and protected by pretreatment with thyme extract. Expression of Nrf2 and HO-1 was upregulated by treatment with thyme extract and downregulated by NaNO2 intoxication. NaNO2 -induced congestion in glomeruli and dilatation of the renal tubules, conditions that were restored in the group pretreated with thyme extract. NaNO2 upregulated Bax immunoreactivity and caused apoptosis in renal structures. Thus, thyme extract is effective in managing the renal toxicity associated with oxidative stress and renal redox. PRACTICAL APPLICATIONS: The results from this study have shown that use of thyme extract may promote better health due to its high antioxidant activity. For instance, it could be ingested to alleviate the symptoms of renal inflammation and oxidative stress associated with nitrite toxicity. Thyme extract regulated renal redox, oxidative stress, antioxidant levels, and inflammation-associated genes at the molecular, biochemical, and cellular immunohistochemical levels.
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Affiliation(s)
- Mohamed Mohamed Soliman
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, Taif, Saudi Arabia.,Biochemistry Department, Faculty of Veterinary Medicine, Benha University, Benha, Egypt
| | - Adel Aldhahrani
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, Taif, Saudi Arabia
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Soliman MM, Aldhahrani A, Metwally MMM. Hepatoprotective effect of Thymus vulgaris extract on sodium nitrite-induced changes in oxidative stress, antioxidant and inflammatory marker expression. Sci Rep 2021; 11:5747. [PMID: 33707592 PMCID: PMC7952422 DOI: 10.1038/s41598-021-85264-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 02/28/2021] [Indexed: 02/03/2023] Open
Abstract
The herb thyme (Thymus vulgaris) has multiple therapeutic uses. In this study, we explored how T. vulgaris leaf extract protects liver cells against sodium nitrite-(NaNO2) induced oxidative stress. Mice were divided into four groups; each group received one of the following treatments orally: saline; T. vulgaris extract alone; NaNO2 alone; or T. vulgaris extract + NaNO2. Alanine aminotransferase (ALT), aspartate aminotransferase (AST), reduced glutathione (GSH), superoxide dismutase (SOD), malondialdehyde (MDA), IL-1β, IL-6, TNF-α, and total proteins were measured in serum using standard methods. TNF-α, hemooxygenase-1 (HO-1), thioredoxin, SOD, and GSH synthase, all of which are linked to oxidative stress, were measured using quantitative real-time PCR (qRT-PCR). In mice treated with T. vulgaris extract, the effect of NaNO2 on ALT and AST levels and total proteins was reduced, and its effect on antioxidant levels was reversed. Normally, NaNO2 causes hepatocyte congestion and severe hepatic central vein congestion. Tissues in the mice treated with T. vulgaris were restored to normal conditions. Our results demonstrate that NaNO2-induced hepatic injury is significantly reduced by pretreatment with T. vulgaris extract, which protects against hepatic oxidative stress and its associated genes at the biochemical, molecular, and cellular levels.
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Affiliation(s)
- Mohamed Mohamed Soliman
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, P.O. Box 11099, Taif, 21944, Saudi Arabia. .,Biochemistry Department, Faculty of Veterinary Medicine, Benha University, Benha, 13736, Egypt.
| | - Adil Aldhahrani
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, P.O. Box 11099, Taif, 21944, Saudi Arabia
| | - Mohammed M M Metwally
- Department of Pathology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44519, Egypt
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Abo-Elmaaty AMA, Behairy A, El-Naseery NI, Abdel-Daim MM. The protective efficacy of vitamin E and cod liver oil against cisplatin-induced acute kidney injury in rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:44412-44426. [PMID: 32767013 DOI: 10.1007/s11356-020-10351-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 08/03/2020] [Indexed: 06/11/2023]
Abstract
Cisplatin (CP) is a highly effective chemotherapeutic agent against neoplasms, but its clinical utility is limited due to the side effects of its dose-dependent nephrotoxicity. Vitamin E (Vit E) and cod liver oil (CLO) are natural substances with chemoprotective effects. The present study was conducted to evaluate the protective effects of Vit E and/or CLO for CP-induced acute kidney injury (AKI) in rats. This study involved 40 mature male Wistar albino rats that were equally allocated into eight groups: Veh, Vit E, CLO, Vit E + CLO, CP, Vit E + CP, CLO + CP, and Vit E + CLO + CP. The co-administration of Vit E and CLO significantly ameliorated CP-induced elevations in serum creatinine (Cr), blood urea nitrogen (BUN), interleukin 1 beta (IL-1β), and interleukin- 6 (IL-6). Further, rats that received Vit E and/or CLO showed significant decrease in malondialdehyde (MDA) and increases in superoxide dismutase (SOD), catalase (CAT), and glutathione (GSH) levels in renal tissues, compared to CP-intoxicated rats. Additionally, the treatment restored the normal histological architecture (except for few cast formations) and upregulated the immunostaining area% of aquaporin 3 (AQP3) and downregulated the immunostaining area% of Bcl2 associated X protein (BAX) and inducible nitric oxide synthase (iNOS). The observed effects were stronger in the combination treatment group. The obtained data revealed that Vit E and CLO co-administration protects against the CP-induced AKI more than monotherapy with Vit E or CLO.
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Affiliation(s)
- Azza M A Abo-Elmaaty
- Department of Pharmacology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt
| | - Amany Behairy
- Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt
| | - Nesma I El-Naseery
- Department of Histology and Cytology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44511, Egypt
| | - Mohamed M Abdel-Daim
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia.
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, 41522, Egypt.
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Adewale OO, Bakare MI, Adetunji JB. Mechanism underlying nephroprotective property of curcumin against sodium nitrite-induced nephrotoxicity in male Wistar rat. J Food Biochem 2020; 45:e13341. [PMID: 32648259 DOI: 10.1111/jfbc.13341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 05/10/2020] [Accepted: 05/15/2020] [Indexed: 12/27/2022]
Abstract
The current work examined the outcome of curcumin (20 mg/kg body weight/day) administration on arginase and adenosine deaminase (ADA) activities and other kidney markers, as well as markers of oxidative stress, in Wistar rats exposed to sodium nitrite (NaNO2 ) (60 mg/kg of body weight, single dose) for 28 days. The results revealed that the NaNO2 exposed rats had significantly altered the ADA activities, arginase activities alongside other biomarkers of kidney function, and oxidative stress. However, pretreatment with curcumin significantly mitigated the altered activities ADA and arginase as well as other parameters. This was supported by the histopathological examination of the kidney tissues. Our findings suggest that the alteration in the activities of ADA and arginase could be involved in the mechanism of action employed by NaNO2 and curcumin in the respective induction and prevention of nephrotoxicity. PRACTICAL APPLICATIONS: These results suggest that moderate exposure to the acceptable daily dose of curcumin can improve food-related kidney damage through regulations of ADA and arginase activities, enhancement in the antioxidant system, and suppression of lipid peroxidation.
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Affiliation(s)
- Omowumi Oyeronke Adewale
- Department of Biochemistry, Faculty of Basic and Applied Sciences, Osun State University, Osogbo, Nigeria
| | - Matthew Idowu Bakare
- Department of Biochemistry, Faculty of Basic and Applied Sciences, Osun State University, Osogbo, Nigeria
| | - Juliana Bunmi Adetunji
- Department of Biochemistry, Faculty of Basic and Applied Sciences, Osun State University, Osogbo, Nigeria
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Miao LH, Lin Y, Pan WJ, Huang X, Ge XP, Zhou QL, Liu B, Ren MC, Zhang WX, Liang HL, Yu H, Ji K. Comparative transcriptome analysis reveals the gene expression profiling in bighead carp (Aristichthys nobilis) in response to acute nitrite toxicity. FISH & SHELLFISH IMMUNOLOGY 2018; 79:244-255. [PMID: 29747012 DOI: 10.1016/j.fsi.2018.05.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 05/02/2018] [Accepted: 05/06/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVE Nitrite exposure induces growth inhibition, metabolic disturbance, oxidative stress, organic damage, and infection-mediated mortality of aquatic organism. This study aimed to investigate the mechanism in responses to acute nitrite toxicity in bighead carp (Aristichthys nobilis, A. nobilis) by RNA-seq analysis. METHODS Bighead carps were exposed to water with high nitrite content (48.63 mg/L) for 72 h, and fish livers and gills were separated for RNA-seq analysis. De novo assembly was performed, and differentially expressed genes (DEGs) between control and nitrite-exposed fishes were identified. Furthermore, enrichment analysis was performed for DEGs to annotate the molecular functions. RESULTS A total of 406,135 transcripts and 352,730 unigenes were tagged after de novo assembly. Accordingly, 4108 and 928 DEGs were respectively identified in gill and liver in responses to nitrite exposure. Most of these DEGs were up-regulated DEGs. Enrichment analysis showed these DEGs were mainly associated with immune responses and nitrogen metabolism. CONCLUSIONS We suggested that the nitrite toxicity-induced DEGs were probably related to dysregulation of nitrogen metabolism and immune responses in A. nobilis, particularly in gill.
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Affiliation(s)
- Ling-Hong Miao
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, China.
| | - Yan Lin
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, China
| | - Wen-Jing Pan
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China
| | - Xin Huang
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China
| | - Xian-Ping Ge
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, China; Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China.
| | - Qun-Lan Zhou
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, China
| | - Bo Liu
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, China; Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China
| | - Ming-Chun Ren
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, China
| | - Wu-Xiao Zhang
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China
| | - Hua-Liang Liang
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China
| | - Han Yu
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China
| | - Ke Ji
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214081, China
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Meng X, Li Y, Li S, Gan RY, Li HB. Natural Products for Prevention and Treatment of Chemical-Induced Liver Injuries. Compr Rev Food Sci Food Saf 2018; 17:472-495. [DOI: 10.1111/1541-4337.12335] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 12/26/2017] [Accepted: 12/29/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Xiao Meng
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Dept. of Nutrition, School of Public Health; Sun Yat-sen Univ.; Guangzhou 510080 China
| | - Ya Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Dept. of Nutrition, School of Public Health; Sun Yat-sen Univ.; Guangzhou 510080 China
| | - Sha Li
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine; The Univ. of Hong Kong; Hong Kong China
| | - Ren-You Gan
- Dept. of Food Science and Engineering, School of Agriculture and Biology; Shanghai Jiao Tong Univ.; Shanghai 200240 China
| | - Hua-Bin Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Dept. of Nutrition, School of Public Health; Sun Yat-sen Univ.; Guangzhou 510080 China
- South China Sea Bioresource Exploitation and Utilization Collaborative Innovation Center; Sun Yat-sen Univ.; Guangzhou 510006 China
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Renal protective effects of thymoquinone against sodium nitrite-induced chronic toxicity in rats: Impact on inflammation and apoptosis. Life Sci 2017; 180:1-8. [PMID: 28495515 DOI: 10.1016/j.lfs.2017.05.005] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 05/02/2017] [Accepted: 05/05/2017] [Indexed: 12/12/2022]
Abstract
AIMS Sodium nitrite is a widely used color fixative and preservative. However, it has been reported to exert deleterious toxic effects on various body organs. Moreover, thymoquinone (TQ), the active constituent of Nigella sativa oil is known to possess beneficial antioxidant and anti-inflammatory effects. The present study was conducted to evaluate the potential protective effects of TQ against sodium nitrite-induced renal toxicity. MAIN METHODS Male Sprague-Dawley rats were treated with sodium nitrite (80mg/kg, po, daily) in presence or absence of TQ (25 and 50mg/kg, po, daily). Morphological changes in renal sections were assessed by staining with Hematoxylin/Eosin and Periodic acid-Schiff. Renal homogenate was used for measurement of oxidative stress markers (MDA and GSH), inflammatory markers (CRP, TNF-α, IL-6, IL-1β), anti-inflammatory cytokines (IL-10 and IL-4) and apoptotic markers (caspase-3/caspase-8/caspase-9). KEY FINDINGS Treatment with sodium nitrite significantly increased markers of renal dysfunction, oxidative stress, inflammation and apoptosis. These effects were markedly attenuated by TQ in dose dependent manner. SIGNIFICANCE TQ has a potential protective effect against sodium nitrite-induced renal toxicity. This can be attributed to its ability to dampen oxidative stress, restore the normal balance between pro- and anti-inflammatory cytokines and protect renal tissue form extrinsic and intrinsic apoptosis.
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Alyoussef A, Al-Gayyar MMH. Thymoquinone ameliorated elevated inflammatory cytokines in testicular tissue and sex hormones imbalance induced by oral chronic toxicity with sodium nitrite. Cytokine 2016; 83:64-74. [PMID: 27038016 DOI: 10.1016/j.cyto.2016.03.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Revised: 02/23/2016] [Accepted: 03/25/2016] [Indexed: 01/08/2023]
Abstract
Scientific evidence illustrated the health hazards of exposure to nitrites for prolonged time. Nitrites affected several body organs due to oxidative, inflammatory and apoptosis properties. Furthermore, thymoquinone (TQ) had curative effects against many diseases. We tried to discover the impact of both sodium nitrite and TQ on inflammatory cytokines contents in testicular tissues and hormonal balance both in vivo and in vitro. Fifty adult male SD rats received 80mg/kg sodium nitrite and treated with either 25 or 50mg/kg TQ daily by oral-gavage for twelve weeks. Testis were removed for sperms' count. Testicular tissue homogenates were used for assessment of protein and gene expression of IL-1β, IL-6, TNF-α, Nrf2 and caspase-3. Serum samples were used for measurement of testosterone, LH, FSH and prolactin. Moreover, all the parameters were measured in human normal testis cell-lines, CRL-7002. Sodium nitrite produced significant decrease in serum testosterone associated with raised FSH, LH and prolactin. Moreover, sodium nitrite significantly elevated TNF-α, IL-1β, IL-6, caspase-3 and reduced Nrf2. TQ significantly reversed all these effects both in vivo and in vitro. In conclusion, TQ ameliorated testicular tissue inflammation and restored the normal balance of sex hormones induced by sodium nitrite both in vivo and in vitro.
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Affiliation(s)
- Abdullah Alyoussef
- Department of Internal Medicine (Division of Dermatology and Venereology), Faculty of Medicine, University of Tabuk, Tabuk 71471, Saudi Arabia
| | - Mohammed M H Al-Gayyar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Tabuk, Tabuk 71491, Saudi Arabia; Department of Clinical Biochemistry, Faculty of Pharmacy, University of Mansoura, Mansoura 35516, Egypt.
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Al-Gayyar MMH, Hassan HM, Alyoussef A, Abbas A, Darweish MM, El-Hawwary AA. Nigella sativa oil attenuates chronic nephrotoxicity induced by oral sodium nitrite: Effects on tissue fibrosis and apoptosis. Redox Rep 2016; 21:50-60. [PMID: 26221999 PMCID: PMC6837667 DOI: 10.1179/1351000215y.0000000035] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
OBJECTIVES Sodium nitrite, a food preservative, has been reported to increase oxidative stress indicators such as lipid peroxidation, which can affect different organs including the kidney. Here, we investigated the toxic effects of oral sodium nitrite on kidney function in rats and evaluated potential protective effects of Nigella sativa oil (NSO). METHODS Seventy adult male Sprague-Dawley rats received 80 mg/kg sodium nitrite orally in the presence or absence of NSO (2.5, 5, and 10 ml/kg) for 12 weeks. Morphological changes were assessed by hematoxylin and eosin, Mallory trichome, and periodic acid-Schiff staining. Renal tissues were used for measurements of oxidative stress markers, C-reactive protein, cytochrome C oxidase, transforming growth factor (TGF)-beta1, monocyte chemotactic protein (MCP)-1, pJNK/JNK, and caspase-3. RESULTS NSO significantly reduced sodium nitrite-induced elevation in serum urea and creatinine, as well as increasing normal appearance of renal tissue. NSO also prevented reductions in glycogen levels caused by sodium nitrite alone. Moreover, NSO treatment resulted in dose-dependent significant reductions in fibrosis markers after sodium nitrite-induced 3- and 2.7-fold increase in MCP-1 and TGF-beta1, respectively. Finally, NSO partially reduced the elevated caspase-3 and pJNK/JNK. DISCUSSION NSO ameliorates sodium nitrite-induced nephrotoxicity through blocking oxidative stress, attenuation of fibrosis/inflammation, restoration of glycogen level, amelioration of cytochrome C oxidase, and inhibition of apoptosis.
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Affiliation(s)
- Mohammed M. H. Al-Gayyar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Tabuk, Saudi Arabia
- Department of Clinical Biochemistry, Faculty of Pharmacy, University of Mansoura, Egypt
| | - Hanan M. Hassan
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
- Department of Biochemistry, Faculty of Pharmacy, Delta University for Science and Technology, International Coastal Road, Gamasa City, Egypt
| | - Abdullah Alyoussef
- Department of Internal Medicine, Faculty of Medicine, University of Tabuk, Saudi Arabia
| | - Ahmed Abbas
- Department of Pharmacognosy, Faculty of Pharmacy, University of Mansoura, Egypt
| | - Mohamed M. Darweish
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Tabuk, Saudi Arabia
| | - Amany A. El-Hawwary
- Department of Histology and Cell Biology, Faculty of Medicine, University of Mansoura, Egypt
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Alyoussef A, Al-Gayyar MMH. Thymoquinone ameliorates testicular tissue inflammation induced by chronic administration of oral sodium nitrite. Andrologia 2015; 48:501-8. [DOI: 10.1111/and.12469] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/21/2015] [Indexed: 01/15/2023] Open
Affiliation(s)
- A. Alyoussef
- Department of Internal Medicine (Dermatology and Venereology); Faculty of Medicine; University of Tabuk; Tabuk Saudi Arabia
| | - M. M. H. Al-Gayyar
- Department of Pharmaceutical Chemistry; Faculty of Pharmacy; University of Tabuk; Tabuk Saudi Arabia
- Department of Clinical Biochemistry; Faculty of Pharmacy; University of Mansoura; Mansoura Egypt
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