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Hafez Hafez M, El-Kazaz SES, El-Neweshy MS, Shukry M, Ghamry HI, Tohamy HG. Resveratrol mitigates heat stress-induced testicular injury in rats: enhancing male fertility via antioxidant, antiapoptotic, pro-proliferative, and anti-inflammatory mechanisms. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2025:10.1007/s00210-024-03759-4. [PMID: 39792167 DOI: 10.1007/s00210-024-03759-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2024] [Accepted: 12/20/2024] [Indexed: 01/12/2025]
Abstract
This study investigates the protective effects of resveratrol (RSV) against heat stress (HS)-induced testicular injury in rats. Climate change has exacerbated heat stress, particularly affecting male fertility by impairing testicular function and sexual behavior. A total of 32 rats were allocated into four experimental groups: control, RSV control, HS control, and RSV + HS. The HS groups were subjected to a 43 °C water bath for 20 min to induce testicular hyperthermia, while the RSV + HS group received 20 mg/kg of RSV starting just before HS and continuing for eight weeks. Our findings reveal that HS significantly impairs male sexual behavior, evidenced by reduced mount and intromission numbers, and increased latencies. It also negatively affects the reproductive system, decreasing the weights of testes (Cohen's d = 1.8), epididymis, and accessory sex glands, and deteriorating sperm profile parameters such as motility (Cohen's d = 2.1), viability, and morphology. Furthermore, HS notably decreases reproductive performance in female rats, reducing litter size, live births, and conception rates. Biochemically, HS decreases activities of key antioxidant enzymes in the testes-glutathione peroxidase, superoxide dismutase, and catalase-while increasing lipid peroxidation, nitrite levels, and proinflammatory cytokines (IL-1β and TNF-α). It also reduces serum levels of reproductive hormones like testosterone (Cohen's d = 2.0) and 17β-estradiol. These results were affirmed with the histopathological evaluation and the immunohistochemistry staining (Ki-67, PCNA, Bax 5, and caspase-3 protein expression). Remarkably, RSV treatment mitigated these adverse effects, restoring both physiological and biochemical parameters toward normal levels (e.g., testicular weight Cohen's d = 1.6, sperm motility Cohen's d = 1.9, and testosterone levels Cohen's d = 1.7). This suggests that RSV's antioxidative, anti-inflammatory, antiapoptotic, and androgenic properties could effectively counteract the degenerative impacts of testicular hyperthermia. This highlights the potential of RSV as a therapeutic agent against climate change-induced fertility issues in males.
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Affiliation(s)
- Mona Hafez Hafez
- Department of Physiology, Faculty of Veterinary Medicine, Alexandria University, Alexandria, 22758, Egypt
| | - Sara El-Sayed El-Kazaz
- Animal and Poultry Behavior and Management, Department of Animal Husbandry and Animal Wealth Development, Faculty of Veterinary Medicine, Alexandria University, Alexandria, 22758, Egypt
| | - Mahmoud S El-Neweshy
- Department of Pathology, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh, 33516, Egypt
| | - Mustafa Shukry
- Department of Physiology, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh, 33516, Egypt.
| | - Heba I Ghamry
- Nutrition and Food Science, Department of Biology, College of Science, King Khalid University, P.O. Box 960, Abha, 61421, Saudi Arabia
| | - Hossam G Tohamy
- Department of Pathology, Faculty of Veterinary Medicine, Alexandria University, Alexandria, 22758, Egypt
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2
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Adel O, El-Sherbiny HR, M Shahat A, Ismail ST. N-Acetylcysteine Supplementation Improves Testicular Haemodynamics, Testosterone Levels, Seminal Antioxidant Capacity and Semen Quality in Heat-Stressed Goat Bucks. Reprod Domest Anim 2024; 59:e14709. [PMID: 39189388 DOI: 10.1111/rda.14709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2024] [Revised: 08/03/2024] [Accepted: 08/08/2024] [Indexed: 08/28/2024]
Abstract
Heat stress (HS) disrupts testicular homeostasis because of oxidative stress. N-acetylcysteine (NAC) is a thiol compound with antioxidants, anti-inflammatory and anti-apoptotic properties. As a sequel, this research aimed to assess the ameliorative effects of NAC supplementation on the reproductive performance of goat bucks kept under environmental HS. Primarily, Doppler examination as well as semen collection and evaluation were conducted on 12 mature bucks for 2 weeks (W) as pre-heat stress control (W1 and W2) during winter (February 2023). The temperature-humidity index (THI) was 63.4-64.3 (winter season). Then during summer HS conditions (from the beginning of July till the end of August 2023) bucks were assessed before NAC supplementation (W0), afterwards they were arbitrarily assigned into two groups. The control group (CON; n = 6) received the basal diet while the NAC group (n = 6) received the basal diet in addition to oral NAC daily for 7 weeks (W1-W7). The THI was 78.1-81.6 (summer season). Testicular blood flow parameters, serum concentration of nitric oxide (NO) and testosterone were measured. Additionally, total antioxidant capacity (TAC) and malondialdehyde (MDA) content in seminal plasma and semen quality parameters were evaluated. There were marked reductions (p < 0.05) in the resistive index (RI; W1, W4 and W5), pulsatility index (PI; W2 and W4-W7), and systolic/diastolic ratio (S/D; W4-W7) in the NAC group compared to the CON group. Furthermore, testosterone and NO levels were higher (p < 0.01 and p < 0.05, respectively) in the NAC group (W2, W3, W5 and W3-W5, respectively). Seminal plasma TAC increased (p < 0.05) and MDA decreased (p < 0.05) in the NAC group (W2, W4 and W5) compared to the CON group. Moreover, there were marked improvements (p < 0.05) in semen quality parameters (mass motility, total motility, viability and normal morphology) in the NAC group. In conclusion, oral NAC supplementation could be used to enhance the reproductive performance of goat bucks during HS conditions which is supported by remarkable enhancement in testicular haemodynamics, NO, testosterone levels and semen quality parameters.
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Affiliation(s)
- Ola Adel
- Theriogenology Department, Faculty of Veterinary Medicine, Cairo University, Giza Square, Egypt
| | - Hossam R El-Sherbiny
- Theriogenology Department, Faculty of Veterinary Medicine, Cairo University, Giza Square, Egypt
| | - Abdallah M Shahat
- Theriogenology Department, Faculty of Veterinary Medicine, Cairo University, Giza Square, Egypt
| | - Sayed Taha Ismail
- Theriogenology Department, Faculty of Veterinary Medicine, Cairo University, Giza Square, Egypt
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Gad F, Abdelghaffar Emam M, Eldeeb AA, Abdelhameed AA, Soliman MM, Alotaibi KS, Albattal SB, Abughrien B. Mitigative Effects of l-Arginine and N-Acetyl Cysteine against Cisplatin-Induced Testicular Dysfunction and Toxicity through the Regulation of Antioxidant, Anti-inflammatory, and Antiapoptotic Markers: Role of miR-155 and miR-34c Expression. ACS OMEGA 2024; 9:27680-27691. [PMID: 38947789 PMCID: PMC11209920 DOI: 10.1021/acsomega.4c03742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 05/28/2024] [Accepted: 06/05/2024] [Indexed: 07/02/2024]
Abstract
Testicular dysfunction is a common adverse effect of cisplatin (CIS) administration as a chemotherapeutic drug. The current study has outlined the role of micro-RNAs (miR-155 and 34c) in CIS-induced testicular dysfunction and evaluated the protective effect of N-acetyl cysteine (NAC) and/or l-arginine (LA). Seven groups of Albino rats were used for this study. The control (C) group received physiological saline; the CIS group was injected CIS (7 mg/kg IP, once) on day 21 of the experiment; the NAC group was administered NAC (150 mg/kg intragastric, for 28 days); and the LA group was injected LA (50 mg/kg IP, for 28 days). NAC+CIS, LA+CIS, and NAC+LA+CIS groups received the above regime. CIS significantly reduced serum testosterone, LH, and FSH concentrations with decline of testicular enzyme activities. CIS caused significant elevation in testicular oxidative-stress biomarkers, inflammation-associated cytokines, and apoptosis markers, along with overexpression of miR-155 and low miR-34c expression. Additionally, marked testicular degenerative changes were observed in the examined histological section; a significant decrease in the expression of PCNA with significant increase in expressions of F4/80 and BAX was confirmed. The administration of NAC or LA upregulated testicular functions and improved histopathological and immunohistochemical changes as well as miRNA expression compared with the CIS-administered group. Rats receiving both NAC and LA showed a more significant ameliorative effect compared with groups receiving NAC or LA alone. In conclusion, NAC or LA showed an ameliorative effect against CIS-induced testicular toxicity and dysfunction through the regulation of antioxidant, anti-inflammatory, and antiapoptotic markers and via modulating miR-155 and miR-34c expression.
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Affiliation(s)
- Fatma
A. Gad
- Clinical
Pathology Department, Faculty of Veterinary Medicine, Benha University, P.O. Box13736 Benha, Egypt
| | - Mahmoud Abdelghaffar Emam
- Histology
Department., Faculty of Veterinary Medicine, Benha University, P.O. Box 13736 Benha, Egypt
| | - Abeer A. Eldeeb
- Clinical
Pharmacology Department, Faculty of Medicine, Benha University, 13511 Benha, Egypt
| | - Abeer A. Abdelhameed
- Clinical
Pharmacology Department, Faculty of Medicine, Benha University, 13511 Benha, Egypt
| | - Mohamed Mohamed Soliman
- Department
of Clinical Laboratory Sciences, Turabah University College, Taif University, P.O.
Box 11099, Taif 21944, Saudi Arabia
| | - Khalid S. Alotaibi
- General
Science and English Language Department, College of Applied Sciences, AlMaarefa University, Riyadh 71666, Saudi Arabia
| | - Shatha B. Albattal
- General
Science and English Language Department, College of Applied Sciences, AlMaarefa University, Riyadh 71666, Saudi Arabia
| | - Badia Abughrien
- Anatomy and
Histology Department, Faculty of Veterinary Medicine, Tripoli University, 15673 Tripoli, Libya
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Yuce M, Yildirim E, Ekinci M, Turan M, Ilhan E, Aydin M, Agar G, Ucar S. N-acetyl-cysteine mitigates arsenic stress in lettuce: Molecular, biochemical, and physiological perspective. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2024; 207:108390. [PMID: 38373369 DOI: 10.1016/j.plaphy.2024.108390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 01/18/2024] [Accepted: 01/19/2024] [Indexed: 02/21/2024]
Abstract
Agricultural land contaminated with heavy metals such as non-biodegradable arsenic (As) has become a serious global problem as it adversely affects agricultural productivity, food security and human health. Therefore, in this study, we investigated how the administration of N-acetyl-cysteine (NAC), regulates the physio-biochemical and gene expression level to reduce As toxicity in lettuce. According to our results, different NAC levels (125, 250 and 500 μM) significantly alleviated the growth inhibition and toxicity induced by As stress (20 mg/L). Shoot fresh weight, root fresh weight, shoot dry weight and root dry weight (33.05%, 55.34%, 17.97% and 46.20%, respectively) were decreased in plants grown in As-contaminated soils compared to lettuce plants grown in soils without the addition of As. However, NAC applications together with As stress increased these growth parameters. While the highest increase in shoot fresh and dry weight (58.31% and 37.85%, respectively) was observed in 250 μM NAC application, the highest increase in root fresh and dry weight (75.97% and 63.07%, respectively) was observed in 125 μM NAC application in plants grown in As-polluted soils. NAC application decreased the amount of ROS, MDA and H2O2 that increased with As stress, and decreased oxidative damage by regulating hormone levels, antioxidant and enzymes involved in nitrogen metabolism. According to gene expression profiles, LsHIPP28 and LsABC3 genes have shown important roles in reducing As toxicity in leaves. This study will provide insight for future studies on how NAC applications develop resistance to As stress in lettuce.
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Affiliation(s)
- Merve Yuce
- Atatürk University, Faculty of Agriculture, Department of Horticulture, Erzurum, Turkey.
| | - Ertan Yildirim
- Atatürk University, Faculty of Agriculture, Department of Horticulture, Erzurum, Turkey
| | - Melek Ekinci
- Atatürk University, Faculty of Agriculture, Department of Horticulture, Erzurum, Turkey
| | - Metin Turan
- Yeditepe University, Faculty of Economy and Administrative Sciences, Department of Agricultural Trade and Management, Istanbul, Turkey
| | - Emre Ilhan
- Erzurum Technical University, Faculty of Science, Department of Molecular Biology and Genetics, 25050, Erzurum, Turkey
| | - Murat Aydin
- Atatürk University, Faculty of Agriculture, Department of Agricultural Biotechnology, Erzurum, Turkey
| | - Guleray Agar
- Atatürk University, Faculty of Science, Department of Biology, Erzurum, Turkey
| | - Sumeyra Ucar
- Erzurum Technical University, Faculty of Science, Department of Molecular Biology and Genetics, 25050, Erzurum, Turkey
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El-Houseiny W, Arisha AH, Behairy A, Metwally MMM, Abdel-Warith AWA, Younis EM, Davies SJ, Hassan BA, Abd-Elhakim YM. The immunosuppressive, growth-hindering, hepatotoxic, and oxidative stress and immune related-gene expressions-altering effects of gibberellic acid in Oreochromis niloticus: A mitigation trial using alpha-lipoic acid. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2024; 198:105725. [PMID: 38225080 DOI: 10.1016/j.pestbp.2023.105725] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 11/30/2023] [Accepted: 12/04/2023] [Indexed: 01/17/2024]
Abstract
This study aimed to examine the effects of gibberellic acid (GBA) on growth, hemato-biochemical parameters related to liver functions, digestive enzymes, and immunological response in Oreochromis niloticus. Besides, the probable underlying mechanisms were explored by assessing antioxidant, apoptotic, and immune-related gene expression. Furthermore, the likelihood of restoration following alpha-lipoic acid (LIP) dietary supplementation was explored. The fish (average initial weight 30.75 ± 0.46) were equally classified into four groups: the control group, the LIP group (fed on a basal diet plus 600 mg/kg of LIP), the GBA group (exposed to 150 mg GBA/L), and the GBA + LIP group (exposed to 150 mg GBA/L and fed a diet containing LIP and GBA) for 60 days. The study findings showed that LIP supplementation significantly reduced GBA's harmful effects on survival rate, growth, feed intake, digestive enzymes, and antioxidant balance. Moreover, the GBA exposure significantly increased liver enzymes, stress markers, cholesterol, and triglyceride levels, all of which were effectively mitigated by the supplementation of LIP. Additionally, LIP addition to fish diets significantly minimized the histopathological alterations in the livers of GBA-treated fish, including fatty change, sharply clear cytoplasm with nuclear displacement to the cell periphery, single-cell necrosis, vascular congestion, and intralobular hemorrhages. The GBA-induced reduction in lysozyme activity, complement C3, and nitric oxide levels, together with the downregulation of antioxidant genes (cat and sod), was significantly restored by dietary LIP. Meanwhile, adding LIP to the GBA-exposed fish diets significantly corrected the aberrant expression of hsp70, caspase- 3, P53, pcna, tnf-a, and il-1β in O. niloticus liver. Conclusively, dietary LIP supplementation could mitigate the harmful effects of GBA exposure on fish growth and performance, physiological conditions, innate immunity, antioxidant capability, inflammatory response, and cell apoptosis.
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Affiliation(s)
- Walaa El-Houseiny
- Department of Aquatic Animal Medicine, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt.
| | - Ahmed H Arisha
- Department of Animal Physiology and Biochemistry, Faculty of Veterinary Medicine, Badr University in Cairo (BUC), Badr City, Cairo, Egypt; Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Amany Behairy
- Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Mohamed M M Metwally
- Department of Pathology and Clinical pathology, Faculty of Veterinary Medicine, King Salman international University, Ras sidr, Egypt.; Department of pathology, Faculty of Veterinary Medicine, Zagazig university, Zagazig 44519, Egypt
| | | | - Elsayed M Younis
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Simon J Davies
- Aquaculture Nutrition Research Unit ANRU, Carna Research Station, Ryan Institute, College of Science and Engineering, University of Galway, H91V8Y1 Galway, Ireland
| | - Bayan A Hassan
- Pharmacology Department, Faculty of Pharmacy, Future University, Cairo 11835, Egypt
| | - Yasmina M Abd-Elhakim
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt.
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Wang X, Hao W. Reproductive and developmental toxicity of plant growth regulators in humans and animals. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2023; 196:105640. [PMID: 37945238 DOI: 10.1016/j.pestbp.2023.105640] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 09/29/2023] [Accepted: 10/02/2023] [Indexed: 11/12/2023]
Abstract
Plant growth regulators (PGRs) are currently one of the widely used pesticides, as being considered to have relatively low toxicity compared with other pesticides. However, widespread use may lead to overexposure from multiple sources. Exposure to PGRs is associated with different toxicity that affects many organs in our body, such as the toxicity to testis, ovaries, liver, kidneys and brain. In addition, some PGRs are considered potential endocrine disrupting chemicals. Evidence exists for development and reproductive toxicity associated with prenatal and postnatal exposure in both animals and humans. PGRs can affect the synthesis and secretion of sex hormones, destroy the structure and function of the reproductive system, and harm the growth and development of offspring, which may be related to germ cell cycle disorders, apoptosis and oxidative stress. This review summaries the reproductive and developmental toxicity data available about PGRs in mammals. In the future, conducting comprehensive epidemiological studies will be crucial for assessing the reproductive and developmental toxicity resulting from a mixture of various PGRs, with a particular emphasis on understanding the underlying molecular mechanisms.
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Affiliation(s)
- Xiaoxia Wang
- Department of Toxicology, School of Public Health, Peking University, Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, China
| | - Weidong Hao
- Department of Toxicology, School of Public Health, Peking University, Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Beijing 100191, China.
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Soliman MM, Sayed SM, Youssef GBA, Athobaiti S, El-Shehawi AM. Taify Pomegranate Juice Extract Abrogates Testicular Dysfunction Induced by Acrylamide: Role of Inflammatory, Antioxidants, and Oxidative Stress Biomarkers. Andrologia 2023; 2023:1-10. [DOI: 10.1155/2023/7812600] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2025] Open
Abstract
High altitude (HA) poses various dangers to living organisms, the most serious of which are oxidative stress and its accompanying metabolic problems, as well as hypoxia and its associated metabolic abnormalities. Acrylamide is a poisonous chemical produced under the oxidative stress as a result of intracellular reactive oxygen species formation and toxicity. Heating carbohydrates-rich meals give acrylamide that is widely used in the industry. The precise mechanism of acrylamide toxicity is unknown. The current study aimed to examine the impacts of Taify pomegranate juice (TPJ) from Taif area (Punica granatum L.) on acrylamide-induced testicular stress and dysfunction. Twenty four male of adult Wistar rats, were divided into four groups: Group 1 was a negative-control received only saline; Group 2 was a positive-control that received orally acrylamide (20 mg/kg/bw) for consecutive 4 weeks; and Group 3 received TPJ; 2 mL/kg/bw, orally for 4 weeks. Rats in Group 4 received pomegranate juice and acrylamide as described in Groups 2 and 3, with the TPJ delivered 1 week before the acrylamide. Acrylamide elevated serum levels of inflammatory cytokines (interleukin-1 (IL-1), interleukin-6 (IL-6), and tumor necrosis factor alpha (TNF-α)). Moreover, acrylamide decreased concentrations of follicle stimulating hormone (FSH), leutinizing hormone (LH), and testosterone and altered semen characteristics (decreased sperm viability and concentration, and increased sperm abnormalities). Acrylamide increased malondialdehyde levels (MDA), while it decreased antioxidant activities (superoxide dismutase; SOD and reduced glutathione; GSH). The inflammation associated cytokines were restored by TPJ administration to acrylamide rats. GSH and SOD were significantly recovered to near control levels in TPJ plus acrylamide group compared to acrylamide-administered rats. TPJ preadministration to rats restored semen profiles, alteration in testis pathology, and normalized the changes on the male reproductive hormones affected by acrylamide. Furthermore, the TPJ reversed the upregulation in caspases-3 and the decrease in B-cell lymphoma-2 (Bcl-2) gene expressions affected by acrylamide, with significant upregulation of hemoxygenase-1 (HO-1) and nuclear factor erythroid-2 (Nrf2) mRNA expression. These findings collectively revealed that TPJ possesses anti-inflammatory, potent antioxidant, and antiapoptotic effect against acrylamide-induced testicular damage.
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Affiliation(s)
- Mohamed Mohamed Soliman
- Department of Clinical Laboratory Sciences, Turabah University College, Taif University, Taif, Saudi Arabia
| | - Samy M. Sayed
- Department of Science and Technology, University College-Ranyah, Taif University, B.O. Box 11099, Taif, Saudi Arabia
| | - Gehan Basiony Ahmed Youssef
- Department of Forensic Medicine and Toxicology, Teaching Hospital, Faculty of Veterinary Medicine, Benha University, Benha, Egypt
| | - Saed Athobaiti
- Biology Deartment, Turabah University College, Taif University, Taif, Saudi Arabia
| | - Ahmed M. El-Shehawi
- Department of Biotechnology, College of Science, Taif University, P.O. Box 11099, Taif, Saudi Arabia
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KORKMAZ Y, GUNGOR H, DEMIRBAS A, DIK B. Pomegranate peel extract, N-Acetylcysteine and their combination with Ornipural alleviate Cadmium-induced toxicity in rats. J Vet Med Sci 2023; 85:990-997. [PMID: 37495528 PMCID: PMC10539821 DOI: 10.1292/jvms.22-0375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 07/12/2023] [Indexed: 07/28/2023] Open
Abstract
Cadmium is a major environmental pollutant and a highly toxic metal. It was aimed to determine the effects of pomegranate peel extract (PPE), N-acetylcysteine (NAC) alone and along with Ornipural on cadmium-induced toxicity. Forty-six Wistar Albino male rats were divided into 6 groups and the groups were formed into healthy control, Cadmium group (5 mg/kg/day, oral), Cadmium + Pomegranate peel extract (500 mg/kg, oral), Cadmium + N-acetylcysteine (100 mg/kg, oral), Cadmium + Pomegranate peel extract (500 mg/kg, oral) + Ornipural (1 mL/kg, subcutaneous) and Cadmium + N-acetylcysteine (100 mg/kg, oral) + Ornipural (1 mL/kg, subcutaneous). Cadmium accumulated heavily in both liver and kidney tissue. The administration of N-acetylcysteine and pomegranate peel extract alone reduced cadmium levels in both tissues. N-acetylcysteine treatment prevented the increase in ALT and MDA levels by cadmium damage. N-acetylcysteine + Ornipural treatment inhibited the increase in liver 8-OHdG level in the liver. N-acetylcysteine and N-acetylcysteine + Ornipural treatments prevented the reduced serum MMP2 level. N-acetylcysteine and Pomegranate peel extract + Ornipural treatments significantly reduced the increased liver iNOS level in the liver. In conclusion, NAC therapy may be a successful treatment option for cadmium toxicity. However, further research is needed on the effects of PPE and Ornipural combinations for the treatment of cadmium toxicity. In future studies, various doses of these treatment options (with chelators) should be investigated for cadmium toxicity.
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Affiliation(s)
- Yasemin KORKMAZ
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Selcuk University, Konya, Turkey
| | - Hüseyin GUNGOR
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Sivas Cumhuriyet University, Sivas, Turkey
| | - Ahmet DEMIRBAS
- Department of Plant and Animal Production, Sivas Vocational School, Sivas Cumhuriyet University, Sivas, Turkey
| | - Burak DIK
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Selcuk University, Konya, Turkey
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9
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Mao Z, Li H, Zhao XL, Zeng XH. Hydrogen sulfide protects Sertoli cells against toxicant Acrolein-induced cell injury. Food Chem Toxicol 2023; 176:113784. [PMID: 37059385 DOI: 10.1016/j.fct.2023.113784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/09/2023] [Accepted: 04/11/2023] [Indexed: 04/16/2023]
Abstract
Acrolein (ACR), a highly toxic α,β-unsaturated aldehyde, is considered to be a common mediator behind the reproductive injury induced by various factors. However, the understanding of its reproductive toxicity and prevention in reproductive system is limited. Given that Sertoli cells provide the first-line defense against various toxicants and that dysfunction of Sertoli cell causes impaired spermatogenesis, we, therefore, examined ACR cytotoxicity in Sertoli cells and tested whether hydrogen sulfide (H2S), a gaseous mediator with potent antioxidative actions, could have a protective effect. Exposure of Sertoli cells to ACR led to cell injury, as indicated by reactive oxygen species (ROS) generation, protein oxidation, P38 activation and ultimately cell death that was prevented by antioxidant N-acetylcysteine (NAC). Further studies revealed that ACR cytotoxicity on Sertoli cells was significantly exacerbated by the inhibition of H2S-synthesizing enzyme cystathionine γ-lyase (CSE), while significantly suppressed by H2S donor Sodium hydrosulfide (NaHS). It was also attenuated by Tanshinone IIA (Tan IIA), an active ingredient of Danshen that stimulated H2S production in Sertoli cells. Apart from Sertoli cells, H2S also protected the cultured germ cells from ACR-initiated cell death. Collectively, our study characterized H2S as endogenous defensive mechanism against ACR in Sertoli cells and germ cells. This property of H2S could be used to prevent and treat ACR-related reproductive injury.
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Affiliation(s)
- Zhimin Mao
- Institute of Reproductive Medicine, Medical School, Nantong University, Nantong, Jiangsu, China.
| | - Haitao Li
- Institute of Reproductive Medicine, Medical School, Nantong University, Nantong, Jiangsu, China
| | - Xiu-Ling Zhao
- Institute of Reproductive Medicine, Medical School, Nantong University, Nantong, Jiangsu, China
| | - Xu-Hui Zeng
- Institute of Reproductive Medicine, Medical School, Nantong University, Nantong, Jiangsu, China.
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10
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Sayed AEDH, Hamed M, El-Sayed AAA, Nunes B, Soliman HAM. The mitigating effect of Spirulina (Arthrospira platensis) on the hemotoxicity of gibberellic acid on juvenile tilapia (Oreochromis niloticus). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:25701-25711. [PMID: 36346524 PMCID: PMC9995583 DOI: 10.1007/s11356-022-23844-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 10/22/2022] [Indexed: 06/16/2023]
Abstract
The use of plant growth regulators has led to environmental contamination of water bodies that occur adjacent to agricultural areas. Some of these chemicals are bioactive, not only to plants, but also to non-target exposed biota, namely of the aquatic compartment. Previous work demonstrated the establishment of hepato- and nephrotoxic effects in juvenile tilapia (Oreochromis niloticus) exposed via aquatic media to gibberellic acid (GA3), which is among the most used plant growth regulators, in agricultural practices. Here, we investigated the effect of GA3 on hematological indices, poikilocytosis, nuclear abnormalities, and genotoxic indices measured in Nile tilapia (Oreochromis niloticus), as well as the putative protective effects of dietary supplementation of Spirulina (Arthrospira platensis). Fish were evenly assorted into 5 groups: group I served as a control, and groups II-V were fed diets supplemented with Spirulina at rates of 0 g/kg, 5 g/kg, 20 g/kg, and 100 g/kg, respectively, for 2 months before being exposed to 150 mg/L GA3. The results revealed that GA3 exposure decreased significantly all hematological indices (P < 0.05), except leucocytes and mean corpuscular hemoglobin concentration (MCHC), compared to the control group (P > 0.05). GA3 exposure increased significantly the percentage of nuclear abnormalities, altered erythrocytes and the percentages of tail DNA, compared to the control group (P < 0.05). Spirulina supplementation restored the hematological, poikilocytosis, nuclear abnormalities, and the percentages of tail DNA to near normal levels. The 100 g/kg SP treatment was the most effective in attaining such effect, showing concentration-dependency. The present study reinforces our findings of the toxicity of GA3 on O. niloticus and suggests that the addition of Spirulina to fish diet can mitigate the hemotoxic effects of GA3.
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Affiliation(s)
- Alaa El-Din H Sayed
- Zoology Department, Faculty of Science, Assiut University, Assiut, 71516, Egypt.
| | - Mohamed Hamed
- Zoology Department, Faculty of Science, Al-Azhar University, Assiut Branch, Assiut, 71524, Egypt
| | - Abdelaziz A A El-Sayed
- Zoology Department, Faculty of Science, Zagazig University, Zagazig, 44519, Egypt
- Zoology Department, Faculty of Science, Islamic University of Madinah, Medina, 42238, Saudi Arabia
| | - Bruno Nunes
- Centro de Estudos Do Ambiente E Do Mar (CESAM), Universidade de Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
- Departamento de Biologia, Universidade de Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
| | - Hamdy A M Soliman
- Zoology Department, Faculty of Science, Sohag University, Sohag, 8562, Egypt
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Stereoselective Synthesis and Application of Gibberellic Acid-Derived Aminodiols. Int J Mol Sci 2022; 23:ijms231810366. [PMID: 36142293 PMCID: PMC9499365 DOI: 10.3390/ijms231810366] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 08/27/2022] [Accepted: 09/05/2022] [Indexed: 11/28/2022] Open
Abstract
A series of gibberellic acid-based aminodiols was designed and synthesized from commercially available gibberellic acid. Exposure of gibberellic acid to hydrochloric acid under reflux conditions resulted in aromatization followed by rearrangement to form allo-gibberic acid. The key intermediate, ethyl allo-gibberate, was prepared according to literature methods. Epoxidation of key intermediate and subsequent ring-opening of the corresponding epoxide with different nucleophiles resulted in N-substituted aminodiols. The regioselective ring closure of N-benzyl-substituted aminodiol with formaldehyde was also investigated. All aminodiol derivatives were well characterized using modern spectroscopic techniques and evaluated for their antiproliferative activity against a panel of human cancer cell lines. In addition, structure–activity relationships were examined by assessing substituent effects on the aminodiol systems. The results indicated that aminodiols containing aromatic rings on their nitrogen substituents displayed significant cytotoxic effects. Among these agents, N-naphthylmethyl-substituted aminodiols were found to be the most potent candidates in this series. One of these molecules exhibited a modest cancer selectivity determined by non-cancerous fibroblast cells. A docking study was also made to exploit the observed results.
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Ali S, Moselhy WA, Mohamed HM, Nabil TM, Abo El-Ela FI, Abdou K. Ameliorative effects of Dictyota dichotoma on hepatotoxicity induced by gibberellic acid in albino rats. Toxicol Res 2022; 38:379-392. [PMID: 35874501 PMCID: PMC9247131 DOI: 10.1007/s43188-022-00122-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 01/12/2022] [Accepted: 01/18/2022] [Indexed: 11/29/2022] Open
Abstract
Gibberellic acid (GA3) is a natural plant growth regulator that is crucial for plant structural and functional development. We examined the alleviating capacity of brown algae (Dictyota dichotoma) on biochemical and molecular degenerative processes caused by sub-chronic exposure to gibberellic acid resulting in hepatic cell apoptosis. Adult male albino rats were divided into five equal groups: the first group received distilled water, the second group was treated with GA3, the third group was administered D. dichotoma extract suspended in 1% carboxymethylcellulose (CMC), the fourth group was administered both GA3 and D. dichotoma simultaneously, and the fifth group received 1% CMC orally, 5 days per week for a total of 50 days. The results indicated that GA3 induced a significant increase in liver function parameters based on serum levels of alkaline phosphatase (ALP), alanine aminotransferase (ALT), aspartate aminotransferase (AST), and albumin, which indicate hepatotoxicity. A marked increase in malondialdehyde (MDA) levels and a marked decrease in reduced glutathione (GSH), glutathione-S-transferase (GST), and superoxide dismutase (SOD) were observed as a result of induction of lipid peroxidation and oxidative stress. Histopathology revealed severely degenerated hepatocytes including cytoplasmic vacuolations and many apoptotic cells with weak Bcl2 expression. Similarly, there was a significant up-regulation of gene and protein expression levels for the pro-apoptotic markers, Caspase-3 and Bax, and an increase in pro-inflammatory marker levels, tumor necrosis factor-alpha (TNF-α) and interleukin-6 (IL-6) as well as C-reactive protein (CRP). The co-administration of D. dichotoma restored the disrupted biochemical, histopathological, molecular, and inflammatory changes resulting from GA3 toxicity. Our results confirm the antioxidant, anti-inflammatory, anti-apoptotic, and hepatoprotective potential of D. dichotoma.
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Affiliation(s)
- Shaimaa Ali
- Department of Toxicology and Forensic Medicine, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62511 Egypt
| | - Walaa A. Moselhy
- Department of Toxicology and Forensic Medicine, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62511 Egypt
| | - Hanaa M. Mohamed
- Genetic and Molecular Biology, Zoology Department, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
| | - Taghreed M. Nabil
- Department of Cytology and Histology, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62511 Egypt
| | - Fatma I. Abo El-Ela
- Department of Pharmacology, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62511 Egypt
| | - Kh. Abdou
- Department of Toxicology and Forensic Medicine, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, 62511 Egypt
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Soliman MM, Aldhahrani A, Ghamry HI, Albogami S, Youssef GBA, Kesba H, Shukry M. Chrysin abrogates gibberellic acid-induced testicular oxidative stress and dysfunction via the regulation of antioxidants and steroidogenesis- and apoptosis-associated genes. J Food Biochem 2022; 46:e14165. [PMID: 35383962 DOI: 10.1111/jfbc.14165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 02/10/2022] [Accepted: 02/18/2022] [Indexed: 12/01/2022]
Abstract
GA3 is widely used as a growth stimulant in agricultural regions. The long-term use of GA3 can cause organs damage. Chrysin is a flavonoid found in nature that is commonly used to treat organ toxicity. In this study, we examined the effect of chrysin on the testes function of GA3-affected rats. A total of 24 male Wistar rats were divided into 4 groups. Saline was given to the control group. The chrysin group was given orally 50 mg/kg/BW of chrysin in saline. The GA3 group received a daily oral gavage of GA3 (55 mg/kg/BW). The protective group (chrysin + GA3) was given chrysin and GA3 as those described in chrysin and GA3 groups. There were an increase in MDA levels in the serum and testicular tissue of GA3-treated group. Catalase, GSH, and SOD levels were all lowered in the GA3-treated rats. Chrysin dramatically reduced the harmful effects of GA3 by restoring reproductive hormone levels, altered sperm parameters, and antioxidant capabilities. Furthermore, GA3 reduced the quantitative expression of steroidogenesis genes StAR and 3-HSD, as well as Bcl2 genes, while it increased the apoptotic marker BAX; all were alleviated by the pre-administration of chrysin. The pre-administration of chrysin protected the GA3 group from spermatogenic vacuolation, interstitial edema, necrosis, and depletion. Chrysin inhibited oxidative stress and modulated antioxidant activity, as well as apoptosis-/anti-apoptosis-related mediators in the testes. Chrysin has the potential to repair GA3-induced testicular dysfunctions. This suggests that chrysin is preferable as a medication to mitigate GA3-induced oxidative damage in the testes. PRACTICAL APPLICATIONS: Chrysin has the potential to repair GA3-induced testicular dysfunctions. This suggests that chrysin is preferable as a medication to mitigate GA3-induced oxidative damage in the testes.
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Affiliation(s)
- Mohamed Mohamed Soliman
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, Taif, Saudi Arabia
| | - Adil Aldhahrani
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, Taif, Saudi Arabia
| | - Heba I Ghamry
- Department of Home Economics, College of Home Economics, King Khalid University, Abha, Saudi Arabia
| | - Sarah Albogami
- Department of Biotechnology, College of Science, Taif University, Taif, Saudi Arabia
| | - Gehan B A Youssef
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, Benha University, Benha, Egypt
| | - Hosny Kesba
- Zoology and Agricultural Nematology Department, Faculty of Agriculture, Cairo University, Giza, Egypt
| | - Mustafa Shukry
- Department of Physiology, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
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14
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Elsayed A, Elkomy A, Alkafafy M, Elkammar R, El-Shafey A, Soliman A, Aboubakr M. Testicular toxicity of cisplatin in rats: ameliorative effect of lycopene and N-acetylcysteine. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:24077-24084. [PMID: 34825328 DOI: 10.1007/s11356-021-17736-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 11/20/2021] [Indexed: 06/13/2023]
Abstract
Lycopene (LP) and N-acetylcysteine (NAC) protective effects were assessed for testicular toxicity mediated by cisplatin (CP) in rats. Forty-nine rats were divided into 7 groups (n = 7); these groups included the control group (saline, PO), LP (10 mg/kg, PO), NAC (150 mg/kg, PO), CP (7.5 mg/kg, IP) on the 27th day of the study, LP + CP, NAC+CP, and LP + NAC + CP. Serum levels of testosterone were decreased following CP injection. Malondialdehyde (MDA) has been increased with considerable glutathione (GSH), and dismutase superoxide (SOD) and catalase (CAT) decline in the testis tissues after CP injection. CP caused severe alterations in testicular tissues and elevated caspase-3 expression. Besides that, LP and/or NAC administration improved CP-induced testicular toxicity and apoptosis, probably via their antioxidant properties.
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Affiliation(s)
- Asmaa Elsayed
- Department of Pharmacology, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukh, Qalyubiyya, 13736, Egypt
| | - Ashraf Elkomy
- Department of Pharmacology, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukh, Qalyubiyya, 13736, Egypt
| | - Mohamed Alkafafy
- Department of Biotechnology, College of Science, Taif University, P.O. Box 11099, Taif, 21944, Saudi Arabia
| | - Reda Elkammar
- Department of Histology, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukh, Qalyubiyya, 13736, Egypt
| | - Anwar El-Shafey
- Anatomy Department, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukh, Qalyubiyya, 13736, 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, Moshtohor, Toukh, Qalyubiyya, 13736, Egypt.
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15
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Soliman MM, Gaber A, Alsanie WF, Mohamed WA, Metwally MMM, Abdelhadi AA, Elbadawy M, Shukry M. Gibberellic acid-induced hepatorenal dysfunction and oxidative stress: Mitigation by quercetin through modulation of antioxidant, anti-inflammatory, and antiapoptotic activities. J Food Biochem 2022; 46:e14069. [PMID: 34984688 DOI: 10.1111/jfbc.14069] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 11/23/2021] [Accepted: 12/06/2021] [Indexed: 12/30/2022]
Abstract
The plant growth regulator gibberellic acid (GA3) is widely used in agriculture in many countries. However, little is known about its danger to human health or its physiologic and biochemical pathways. Our study examined the effect of GA3 on liver and kidney function and the effect of quercetin on the hepatorenal toxicity induced by GA3 in four groups of male albino rats. For 4 weeks, the control group (CNT) received saline, the quercetin group (QR) received daily intraperitoneal injections of quercetin (50 mg/kg/BW) dissolved in saline, the gibberellic acid group (GA3) received GA3 (55 mg/kg/BW) via oral gavage, and the protective group (QR) was injected with quercetin and gavaged with GA3 in the same doses used in the QR and GA3 groups (50 mg/kg/BW +GA3 and 55 mg/kg/BW). GA3 induced liver and kidney injury, as shown by elevated serum glutamic pyruvic transaminase, glutamic oxaloacetic transaminase, and gamma-glutamyl transferase (GPT, GOT, and GGT) as well as increased levels of creatinine, urea, and uric acid. Hepatorenal toxicity was demonstrated by a significant increase in levels of serum and tissue malondialdehyde (MDA) and decreased antioxidant enzyme activity, such as catalase (CAT) and superoxide dismutase (SOD), accompanied by a subsequent decrease in glutathione peroxidase (GPx) levels in liver and kidney tissue of GA3-treated rats. Administration of quercetin (QR) significantly protected hepatorenal tissue against the toxic effect of GA3 through normalization of the hepatic and renal function markers. It also retrieved the antioxidant ability by modulating the hepatorenal toxic effect at the molecular level through upregulation of antiapoptotic genes and downregulation of transforming growth factor-β1 (TFG-β1), cyclooxygenase-2 (COX-2), and nuclear factor-kappa B (NF-κB). Impairment of liver and kidney function was confirmed by histologic and immunohistochemical analyses. Pretreatment with quercetin was effective at attenuating histopathologic changes in hepatic and renal tissues by regulating the immunoexpression of caspase-3 and Bcl-2 to return them to more normal values. PRACTICAL APPLICATIONS: The confirmed hepatorenal dysfunction caused by GA3 was ameliorated by quercetin administration. Moreover, quercetin demonstrated the potential to reverse hepatorenal dysfunction by regulating inflammatory and antioxidant properties, inhibiting the production of free radicals and inflammation-associated cytokines, and modulating antioxidants and antiapoptotic activity.
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Affiliation(s)
- Mohamed M Soliman
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, Taif, Saudi Arabia
| | - Ahmed Gaber
- Department of Biology, College of Science, Taif University, Taif, Saudi Arabia
- Center of Biomedical Sciences Research, Taif University, Taif, Saudi Arabia
| | - Walaa F Alsanie
- Center of Biomedical Sciences Research, Taif University, Taif, Saudi Arabia
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif, Saudi Arabia
| | - Wafaa A Mohamed
- Department of Clinical Pathology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Mohamed M M Metwally
- Department of Pathology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | | | - Mohamed Elbadawy
- Department of Pharmacology, Faculty of Veterinary Medicine, Benha University, Toukh, Egypt
| | - Mustafa Shukry
- Physiology Department, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
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16
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Soliman MM, Aldhahrani A, Gaber A, Alsanie WF, Mohamed WA, Metwally MMM, Elbadawy M, Shukry M. Ameliorative impacts of chrysin against gibberellic acid-induced liver and kidney damage through the regulation of antioxidants, oxidative stress, inflammatory cytokines, and apoptosis biomarkers. Toxicol Res (Camb) 2022; 11:235-244. [PMID: 35237428 PMCID: PMC8882807 DOI: 10.1093/toxres/tfac003] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 01/05/2022] [Accepted: 01/09/2022] [Indexed: 02/05/2023] Open
Abstract
Gibberellic acid (GA3), a widely known plant growth regulator, has been mostly used in agriculture. Little is known regarding its toxicity or the impact of its metabolic mechanism on human health. The current study examined the protective impact of chrysin against GA3-induced liver and kidney dysfunctions at biochemical, molecular, and histopathological levels. Forty male albino rats were allocated into 4 groups. The control group received saline; the chrysin group received 50 mg/kg/BW orally daily for 4 weeks; the GA3 group received 55 mg/kg/BW GA3 via daily oral gavage for 4 weeks, and the protective group (chrysin + GA3) was administered both chrysin and GA3 at the same dosage given in chrysin and GA3 groups. Chrysin was administered 1 h earlier than GA3. The GA3 induced liver and kidney injuries as proven by the elevation of hepatic and renal markers with a significant increase in malondialdehyde levels. Furthermore, a decrease of catalase and glutathione was reported in the GA3-administered rats. Pre-administration of chrysin significantly protected the hepatorenal tissue against the deleterious effects of GA3. Chrysin restored the hepatorenal functions and their antioxidant ability to normal levels. Moreover, chrysin modulated the hepatorenal toxic effects of GA3 at the molecular level via the upregulation of the antiapoptotic genes, interleukin-10 (IL-10), hemoxygenase-1, and nuclear factor erythroid 2-related factor 2 expressions; the downregulation of the kidney injury molecule-1 and caspase-3 mRNA expressions; and a decrease in IL-1β and tumor necrosis factor-α secretions. Additionally, the pre-administration of chrysin effectively attenuated the GA3-induced hepatorenal histopathological changes by regulating the immunoexpression of cytochrome P450 2E1 (CYP2E1) and pregnane X receptor, resulting in normal values at the cellular level. In conclusion, chrysin attenuated GA3-induced oxidative hepatorenal injury by inhibiting free-radical production and cytokine expression as well as by modulating the antioxidant, apoptotic, and antiapoptotic activities. Chrysin is a potent hepatorenal protective agent to antagonize oxidative stress induced by GA3.
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Affiliation(s)
- Mohamed Mohamed Soliman
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, Taif 21995 Saudi Arabia
| | - Adil Aldhahrani
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, Taif 21995 Saudi Arabia
| | - Ahmed Gaber
- Department of Biology, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
- Center of Biomedical Sciences Research, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Walaa F Alsanie
- Center of Biomedical Sciences Research, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Wafaa Abdou Mohamed
- Department of Clinical Pathology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Mohamed M M Metwally
- Department of Pathology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Mohamed Elbadawy
- Department of Pharmacology, Faculty of Veterinary Medicine, Benha University, Moshtohor, Toukh, Qalioubiya 13736, Egypt
| | - Mustafa Shukry
- Physiology Department, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafr Elsheikh, P.O.Box 33516, Egypt
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