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Alamri HS, Mufti R, Sabir DK, Abuderman AA, Dawood AF, ShamsEldeen AM, Haidara MA, Isenovic ER, El-Bidawy MH. Forced Swimming-Induced Depressive-like Behavior and Anxiety Are Reduced by Chlorpheniramine via Suppression of Oxidative and Inflammatory Mediators and Activating the Nrf2-BDNF Signaling Pathway. Curr Issues Mol Biol 2023; 45:6449-6465. [PMID: 37623226 PMCID: PMC10453464 DOI: 10.3390/cimb45080407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/20/2023] [Accepted: 08/01/2023] [Indexed: 08/26/2023] Open
Abstract
The first-generation antihistamine chlorpheniramine (CPA) is believed to have both anxiolytic and antidepressant properties. The current study sought to assess the mechanisms behind the antidepressant and anxiolytic effects of CPA therapy concerning oxidative stress, inflammation, and nuclear factor p45 for erythroid 2-Brain-derived neurotrophic factor (Nrf2-BDNF) signaling pathway in forced swimming-induced depressive-like behavior and anxiety. Eighteen male Wistar rats (180-200 gm) rats were separated into three groups (n = 6): a stressed group (acute stress) that underwent the forced swimming test (FST) and a stressed group that received pretreatment with CPA (10 mg/kg body weight) for 3 weeks (CPA + acute stress). Animals were subsequently put through the following behavioral tests after undergoing a forced swim test (FST) for 5 min: an immobility test, open field test, and elevated plus maze test. Serum cortisol levels were measured when the rats were euthanized at the end of the experiments. Brain neurotransmitters (cortisol, serotonin, and noradrenaline), oxidative stress (SOD and MDA), inflammatory (IL-6 and IL-1) biomarkers, and the Nrf2-BDNF signaling pathway in the hippocampus and cerebral cortex tissues was determined. CPA prevented stress-induced increases in cortisol levels (p < 0.0001), decreased brain neurotransmitters, and increased oxidative stress and inflammation. CPA also upregulated the Nrf2-BDNF signaling pathway. Thus, CPA mitigates depressive-like behavior and anxiety by inhibiting oxidative stress and inflammation and upregulating the Nrf2-BDNF signaling pathway in the brain tissues.
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Affiliation(s)
- Hasan S. Alamri
- Department of Internal Medicine, College of Medicine, King Khalid University, P.O. Box 641, Abha 61421, Saudi Arabia;
| | - Rana Mufti
- Department of Clinical Sciences, College of Medicine, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia;
| | - Deema Kamal Sabir
- Department of Medical-Surgical Nursing, College of Nursing, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia;
| | - Abdulwahab A. Abuderman
- Department of Basic Medical Sciences, College of Medicine, Prince Sattam Bin Abdulaziz University, P.O. Box 11942, Al-Kharj 16278, Saudi Arabia; (A.A.A.); (M.H.E.-B.)
| | - Amal F. Dawood
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah bint Abdulrahman University, P.O. Box. 84428, Riyadh 11671, Saudi Arabia
| | - Asmaa M. ShamsEldeen
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo 11566, Egypt or (A.M.S.)
- Department of Physiology, Faculty of Medicine, October 6 University, Cairo 11566, Egypt
| | - Mohamed A. Haidara
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo 11566, Egypt or (A.M.S.)
| | - Esma R. Isenovic
- Department of Radiobiology and Molecular Genetics, “VINČA” Institute of Nuclear Sciences-National Institute of the Republic of Serbia, University of Belgrade, 11000 Belgrade, Serbia;
| | - Mahmoud H. El-Bidawy
- Department of Basic Medical Sciences, College of Medicine, Prince Sattam Bin Abdulaziz University, P.O. Box 11942, Al-Kharj 16278, Saudi Arabia; (A.A.A.); (M.H.E.-B.)
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo 11566, Egypt or (A.M.S.)
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Al-Hashem F, Abd Ellatif M, ShamsEldeen AM, Kamar SS, Al-Ani B, Haidara MA. Vitamin E protects against the modulation of TNF-α-AMPK axis and inhibits pancreas injury in a rat model of L-arginine-induced acute necrotising pancreatitis. Arch Physiol Biochem 2023; 129:148-156. [PMID: 32783662 DOI: 10.1080/13813455.2020.1806330] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Acute pancreatitis (AP) associated with the modulation of TNF-α-AMPK axis in the presence and absence of vitamin E has not been investigated before. MATERIAL AND METHODS Rats were either injected with L-arginine (2.5 gm/kg) before being sacrificed after 48 h or were pre-treated with vitamin E (60 mg/kg) and continued receiving vitamin E until the end of the experiment. RESULTS AP was developed as demonstrated by infiltration of inflammatory cells and profound pancreas tissue damage, which were substantially protected by vitamin E. In addition, L-arginine injections significantly (p < .0001) increased the expression of TNF-α mRNA and protein, and decreased phospho-AMPK and IL-10 mRNA and protein that was significantly (p < .0001) protected by vitamin E. Furthermore, vitamin E inhibited L-arginine-induced blood levels of LDH, amylase, and myeloperoxidase. CONCLUSIONS L-arginine-induced acute pancreatitis modulates TNF-α-AMPK axis, IL-10 and other AP biomarkers, which is protected by vitamin E; thus, may offer therapeutic potential in humans.
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Affiliation(s)
- Fahaid Al-Hashem
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed Abd Ellatif
- Department of Clinical Biochemistry, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Asmaa M ShamsEldeen
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Samaa S Kamar
- Department of Medical Histology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed A Haidara
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
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Ebrahim HA, Alzamil NM, Al-Ani B, Haidara MA, Kamar SS, Dawood AF. Suppression of knee joint osteoarthritis induced secondary to type 2 diabetes mellitus in rats by resveratrol: role of glycated haemoglobin and hyperlipidaemia and biomarkers of inflammation and oxidative stress. Arch Physiol Biochem 2022; 128:1375-1382. [PMID: 32497450 DOI: 10.1080/13813455.2020.1771378] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Background: We investigated whether the anti-inflammatory and antioxidant agent, resveratrol can inhibit type 2 diabetes mellitus (T2DM)-induced osteoarthritis (OA) in rats and whether it is associated with the suppression of glycaemia, dyslipidemia and inflammatory and oxidative stress biomarkers.Materials and methods: T2DM was induced by streptozotocin (50 mg/kg body weight) and high carbohydrate and fat diet (HCFD). The protective group was put on resveratrol (30 mg/kg) 14 days prior to the induction of diabetes and continued on resveratrol and HCFD until being sacrificed at week 12.Results: Diabetic rats showed a substantial damage to the knee joints and loss of proteoglycans from the articular cartilage, which were effectively but not completly protected by resveratrol. Resveratrol also significantly (p ≤ .0029) reduced diabetic up-regulation of HbA1c, hyperlipidaemia, inflammation and oxidative stress.Conclusions: Resveratrol protects against T2DM-induced OA associated with the inhibition of glycated haemoglobin, dyslipidemia, and biomarkers of oxidative stress and inflammation.
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Affiliation(s)
- Hasnaa A Ebrahim
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
- Department of Anatomy, College of Medicine, Mansoura University, Mansoura, Egypt
| | - Norah M Alzamil
- Department of Clinical Science, Family Medicine, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed A Haidara
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Samaa S Kamar
- Department of Medical Histology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Amal F Dawood
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
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Dawood AF, Maarouf A, Alzamil NM, Momenah MA, Shati AA, Bayoumy NM, Kamar SS, Haidara MA, ShamsEldeen AM, Yassin HZ, Hewett PW, Al-Ani B. Metformin Is Associated with the Inhibition of Renal Artery AT1R/ET-1/iNOS Axis in a Rat Model of Diabetic Nephropathy with Suppression of Inflammation and Oxidative Stress and Kidney Injury. Biomedicines 2022; 10:biomedicines10071644. [PMID: 35884947 PMCID: PMC9313150 DOI: 10.3390/biomedicines10071644] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/27/2022] [Accepted: 07/06/2022] [Indexed: 02/06/2023] Open
Abstract
Diabetes is the most common cause of end-stage renal disease, also called kidney failure. The link between the renal artery receptor angiotensin II type I (AT1R) and endothelin-1 (ET-1), involved in vasoconstriction, oxidative stress, inflammation and kidney fibrosis (collagen) in diabetes-induced nephropathy with and without metformin incorporation has not been previously studied. Diabetes (type 2) was induced in rats and another group started metformin (200 mg/kg) treatment 2 weeks prior to the induction of diabetes and continued on metformin until being culled at week 12. Diabetes significantly (p < 0.0001) modulated renal artery tissue levels of AT1R, ET-1, inducible nitric oxide synthase (iNOS), endothelial NOS (eNOS), and the advanced glycation end products that were protected by metformin. In addition, diabetes-induced inflammation, oxidative stress, hypertension, ketonuria, mesangial matrix expansion, and kidney collagen were significantly reduced by metformin. A significant correlation between the AT1R/ET-1/iNOS axis, inflammation, fibrosis and glycemia was observed. Thus, diabetes is associated with the augmentation of the renal artery AT1R/ET-1/iNOS axis as well as renal injury and hypertension while being protected by metformin.
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Affiliation(s)
- Amal F. Dawood
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia;
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo 12613, Egypt; (M.A.H.); (A.M.S.); (H.Z.Y.)
| | - Amro Maarouf
- Department of Clinical Biochemistry, Birmingham Heartlands Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham B9 5SS, UK;
| | - Norah M. Alzamil
- Department of Clinical Science, Family Medicine, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia;
| | - Maha A. Momenah
- Department of Biology, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia;
| | - Ayed A. Shati
- Department of Child Health, College of Medicine, King Khalid University, Abha 62529, Saudi Arabia;
| | - Nervana M. Bayoumy
- Department of Physiology, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia;
| | - Samaa S. Kamar
- Department of Histology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo 12613, Egypt;
| | - Mohamed A. Haidara
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo 12613, Egypt; (M.A.H.); (A.M.S.); (H.Z.Y.)
| | - Asmaa M. ShamsEldeen
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo 12613, Egypt; (M.A.H.); (A.M.S.); (H.Z.Y.)
| | - Hanaa Z. Yassin
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo 12613, Egypt; (M.A.H.); (A.M.S.); (H.Z.Y.)
| | - Peter W. Hewett
- Institute of Cardiovascular Sciences, College of Medicine and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK;
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha 62529, Saudi Arabia
- Correspondence:
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Ebrahim HA, Kamar SS, Haidara MA, Latif NSA, Ellatif MA, ShamsEldeen AM, Al-Ani B, Dawood AF. Association of resveratrol with the suppression of TNF-α/NF-kB/iNOS/HIF-1α axis-mediated fibrosis and systemic hypertension in thioacetamide-induced liver injury. Naunyn Schmiedebergs Arch Pharmacol 2022; 395:1087-1095. [PMID: 35729229 DOI: 10.1007/s00210-022-02264-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 06/09/2022] [Indexed: 10/17/2022]
Abstract
Chronic liver injury can lead to hepatic failure and the only available method of treatment would be liver transplantation. The link between inflammation (TNF-α), nuclear factor-kappa B (NF-kB), nitrosative stress (iNOS) and hypoxia-inducible factor-1α (HIF-1α) in thioacetamide (TAA) induced liver fibrosis, and hypertension with and without the incorporation of the anti-inflammatory and antioxidant resveratrol (RES) has not been investigated before. Consequently, we injected rats with either 200 mg/kg TAA for 8 weeks starting at week 2 (model group) or pretreated them before TAA injections with RES (20 mg/kg) for 2 weeks and continued them on RES and TAA until being culled at week 10 (protective group). In the model group, we documented the induction of hepatic fibrosis and upregulation of tumor necrosis factor-α (TNF-α), NF-kB, inducible nitric oxide synthase (iNOS), HIF-1α and the profibrotic biomarkers alpha-smooth muscle actin (α-SMA) and matrix metalloproteinase-9 (MMP-9) that was significantly (p ≤ 0.0014) ameliorated by RES. RES also significantly (p ≤ 0.0232) reduced triglycerides (TG), cholesterol (CHOL), very low-density lipoprotein (vLDL-C), systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure, and heart rate (HR) induction by TAA. Also, a significant (p < 0.0001) positive correlation between TNF-α/NF-kB/iNOS/HIF-1α axis-mediated fibrosis and hypertension and liver injury biomarkers was observed. These findings suggest that in the hepatotoxic compound, TAA is associated with TNF-α/NF-kB/iNOS/HIF-1α-mediated fibrosis and hypertension, whilst being inhibited by RES.
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Affiliation(s)
- Hasnaa A Ebrahim
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Samaa S Kamar
- Department of Medical Histology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohamed A Haidara
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Noha S Abdel Latif
- Department of Medical Pharmacology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohamed Abd Ellatif
- Department of Clinical Biochemistry, College of Medicine, King Khalid University, Abha, Saudi Arabia.,Department of Medical Biochemistry, College of Medicine, Mansoura University, Mansoura, Egypt
| | - Asmaa M ShamsEldeen
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Amal F Dawood
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia.
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Shati AA, Zaki MSA, Alqahtani YA, Al-Qahtani SM, Haidara MA, Dawood AF, AlMohanna AM, El-Bidawy MH, Alaa Eldeen M, Eid RA. Antioxidant Activity of Vitamin C against LPS-Induced Septic Cardiomyopathy by Down-Regulation of Oxidative Stress and Inflammation. Curr Issues Mol Biol 2022; 44:2387-2400. [PMID: 35678692 PMCID: PMC9164034 DOI: 10.3390/cimb44050163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 12/02/2022] Open
Abstract
In severe cases of sepsis, endotoxin-induced cardiomyopathy can cause major damage to the heart. This study was designed to see if Vitamin C (Vit C) could prevent lipopolysaccharide-induced heart damage. Eighteen Sprague Dawley male rats (n = 6) were divided into three groups. Rats received 0.5 mL saline by oral gavage in addition to a standard diet (Control group), rats received one dose of endotoxin on day 15 (lipopolysaccharide) (LPS) (6 mg/kg), which produced endotoxemia (Endotoxin group), and rats that received 500 mg/Kg BW of Vit C by oral gavage for 15 days before LPS administration (Endotoxin plus Vit C group). In all groups, blood and tissue samples were collected on day 15, six hours after LPS administration, for histopathological and biochemical analysis. The LPS injection lowered superoxide dismutase (SOD) levels and increased malondialdehyde in tissues compared with a control group. Furthermore, the endotoxin group showed elevated inflammatory biomarkers, tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6). Both light and electron microscopy showed that the endotoxic-treated group’s cardiomyocytes, intercalated disks, mitochondria, and endothelial cells were damaged. In endotoxemic rats, Vit C pretreatment significantly reduced MDA levels and restored SOD activity, minimized biomarkers of inflammation, and mitigated cardiomyocyte damage. In conclusion: Vit C protects against endotoxin-induced cardiomyopathy by inhibiting oxidative stress cytokines.
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Affiliation(s)
- Ayed A. Shati
- Department of Child Health, College of Medicine, King Khalid University, Abha P.O. Box 62529, Saudi Arabia; (A.A.S.); (Y.A.A.); (S.M.A.-Q.)
| | - Mohamed Samir A. Zaki
- Anatomy Department, College of Medicine, King Khalid University, Abha P.O. Box 62529, Saudi Arabia;
- Department of Histology and Cell Biology, College of Medicine, Zagazig University, Zagazig 31527, Egypt
| | - Youssef A. Alqahtani
- Department of Child Health, College of Medicine, King Khalid University, Abha P.O. Box 62529, Saudi Arabia; (A.A.S.); (Y.A.A.); (S.M.A.-Q.)
| | - Saleh M. Al-Qahtani
- Department of Child Health, College of Medicine, King Khalid University, Abha P.O. Box 62529, Saudi Arabia; (A.A.S.); (Y.A.A.); (S.M.A.-Q.)
| | - Mohamed A. Haidara
- Department of Physiology, Kasr Al-Aini College of Medicine, Cairo University, Cairo 11519, Egypt; (M.A.H.); (M.H.E.-B.)
| | - Amal F. Dawood
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh P.O. Box 84428, Saudi Arabia; (A.F.D.); (A.M.A.)
| | - Asmaa M. AlMohanna
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh P.O. Box 84428, Saudi Arabia; (A.F.D.); (A.M.A.)
| | - Mahmoud H. El-Bidawy
- Department of Physiology, Kasr Al-Aini College of Medicine, Cairo University, Cairo 11519, Egypt; (M.A.H.); (M.H.E.-B.)
- Department of BMS, Division of Physiology, College of Medicine, Prince Sattam Bin Abdulaziz University, Al-Kharj P.O. Box 11942, Saudi Arabia
| | - Muhammad Alaa Eldeen
- Cell Biology, Histology & Genetics Division, Zoology Department, College of Science, Zagazig University, Zagazig 44519, Egypt;
| | - Refaat A. Eid
- Pathology Department, College of Medicine, King Khalid University, Abha P.O. Box 62529, Saudi Arabia
- Correspondence: or
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Haidara MA, Al-Ani B, Bin-Jaliah I, Shams Eldeen AM, Morsy MD. Vanadyl sulphate ameliorates biomarkers of endothelial injury and coagulation and thrombosis in a rat model of hyperglycaemia. Arch Physiol Biochem 2022; 128:447-454. [PMID: 31774317 DOI: 10.1080/13813455.2019.1691602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND We sought to determine whether the insulin mimicking agent, vanadyl sulphate (Van) can inhibit biomarkers of endothelial injury and coagulation and thrombosis induced by a moderate level of hyperglycaemia. MATERIAL AND METHODS Hyperglycaemia was induced in rats by a single injection of streptozotocin (STZ, 50 mg/kg) two weeks after being fed on a high-fat diet (model group). The treatment group started Van (20 mg/kg/day) treatment one-week post STZ injection and continued on Van until being sacrificed at week 10. RESULTS Administration of Van to the model group significantly (p < .05) ameliorated dyslipidemia and biomarkers of inflammation (TNF-α, IL-6, and hsCRP) and endothelial injury (E-selectin, P-selectin, sICAM-1, sVCAM-1, and ET-1). Van also significantly inhibited hyperglycaemia-induced blood levels of coagulation (vWF) and thrombosis (PAI-1 and fibrinogen) biomarkers. CONCLUSIONS Vanadyl sulphate effectively suppresses hyperglycaemia-induced endothelial injury, coagulation and thrombosis, which is associated with the inhibition of inflammation and dyslipidemia.
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Affiliation(s)
- Mohamed A Haidara
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Ismaeel Bin-Jaliah
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Asmaa M Shams Eldeen
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - M D Morsy
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Physiology, College of Medicine, Menoufia University, Shibin el Kom, Egypt
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Shati AA, Zaki MSA, Alqahtani YA, Haidara MA, Alshehri MA, Dawood AF, Eid RA. Intermittent Short-Duration Re-oxygenation Attenuates Cardiac Changes in Response to Hypoxia: Histological, Ultrastructural and Oxidant/Antioxidant Parameters. Br J Biomed Sci 2022; 79:10150. [PMID: 35996511 PMCID: PMC9302540 DOI: 10.3389/bjbs.2022.10150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 02/04/2022] [Indexed: 02/05/2023]
Abstract
Context: Intermittent short-duration re-oxygenation attenuates cardiac changes in response to hypoxia. Objective: To see if intermittent short-duration re-oxygenation may protect the heart muscle from hypoxia damage. Materials and Methods: Eighteen albino rats were used to carry out the study. Rats divided into: (normoxia); rats exposed to room air as a control, second (hypoxic) group; rats subjected to a pressure of 405 mmHg in a hypobaric chamber to simulate hypoxia at 5,000 m, and third (intermittent short-duration re-oxygenation); rats exposed to room air three times per day. Experiments were all 14 days long. Results: Hypoxia enhanced the oxidative stress biomarker malondialdehyde while lowering the antioxidant superoxide dismutase . The levels of tumour necrosis factor (TNF-α) and interleukin-6 (IL-6) in the myocardium were elevated in hypoxic hearts. The hypoxic rats’ cardiac myofibrils showed disarray of muscle fibres, vacuolation of the sarcoplasm, pyknosis of the nucleus, and expansion of intercellular gaps on histological examination. In addition, cardiomyocytes showed degenerative defects in ventricular myocardial cells on ultrastructural analysis. Myofibril thinning and degenerative mitochondrial changes affected intercalated discs with fascia adherent, desmosomes, and gap junction. Intermittent short-duration re-oxygenation improve cardiac histological, ultrastructural and oxidant/antioxidant parameters changes during hypoxia. Conclusion: Hypoxia showed a substantial impact on myocardial architecture, as well as increased oxidative stress and pro-inflammatory cytokines. Intermittent short-duration re-oxygenation significantly decreases hypoxia-induced cardiac changes.
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Affiliation(s)
- Ayed A. Shati
- Department of Child Health, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed Samir A. Zaki
- Department of Anatomy, College of Medicine, King Khalid University, Abha, Saudi Arabia
- College of Medicine, Zagazig University, Zagazig, Egypt
- *Correspondence: Mohamed Samir A. Zaki,
| | - Youssef A. Alqahtani
- Department of Child Health, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed A. Haidara
- Department of Physiology, Kasr al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohammed A. Alshehri
- Department of Child Health, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Amal F. Dawood
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Refaat A. Eid
- Department of Pathology, College of Medicine, King Khalid University, Abha, Saudi Arabia
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Mirdad TM, Al-Ani B, Aseeri FF, Kamar SS, Mirdad R, AlGilban HM, Haidara MA, Abbas AM, Dawood AF. Suppression of Nitrosative Stress and Inflammation of the Knee Joint Synovium in Collagen Type II-Induced Rheumatoid Arthritis by the Inhibition of Glycogen Synthase Kinase-3ß. INT J MORPHOL 2022. [DOI: 10.4067/s0717-95022022000100084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Mirdad TM, Ebrahim HA, Kamar SS, Al-Gilban HM, Al-Ani B, Haidara MA. Metformin and Resveratrol Suppress Type 2 Diabetes Mellitus-Induced Articular Cartilage Damage in Rats Associated with the Inhibition of Inflammation and Augmentation of Proteoglycans. INT J MORPHOL 2022. [DOI: 10.4067/s0717-95022022000100122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Al‐Ani B, ShamsEldeen AM, Kamar SS, Haidara MA, Al‐Hashem F, Alshahrani MY, Al‐Hakami AM, Kader DHA, Maarouf A. Lipopolysaccharide induces acute lung injury and alveolar hemorrhage in association with the cytokine storm, coagulopathy and AT1R/JAK/STAT augmentation in a rat model that mimics moderate and severe Covid‐19 pathology. Clin Exp Pharmacol Physiol 2022; 49:483-491. [PMID: 35066912 DOI: 10.1111/1440-1681.13620] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 12/14/2021] [Accepted: 12/17/2021] [Indexed: 02/05/2023]
Affiliation(s)
- Bahjat Al‐Ani
- Department of Physiology College of Medicine King Khalid University Abha 61421 Saudi Arabia
| | - Asmaa M. ShamsEldeen
- Department of Physiology Kasr Al‐Aini Faculty of Medicine Cairo University Cairo Egypt
| | - Samaa S. Kamar
- Department of Medical Histology Kasr Al‐Aini Faculty of Medicine Cairo University Cairo Egypt
| | - Mohamed A. Haidara
- Department of Physiology Kasr Al‐Aini Faculty of Medicine Cairo University Cairo Egypt
| | - Fahaid Al‐Hashem
- Department of Physiology College of Medicine King Khalid University Abha 61421 Saudi Arabia
| | - Mohammad Y. Alshahrani
- Research Center for Advanced Materials Science (RCAMS) King Khalid University Abha 61413 Saudi Arabia
- Department of Clinical Laboratory Sciences College of Applied Medical Sciences King Khalid University Abha 61413 Saudi Arabia
| | - Ahmed M. Al‐Hakami
- Department of Microbiology and Clinical Parasitology College of Medicine King Khalid University Abha 61421 Saudi Arabia
| | - Dina H. Abdel Kader
- Department of Medical Histology Kasr Al‐Aini Faculty of Medicine Cairo University Cairo Egypt
| | - Amro Maarouf
- Department of Clinical Biochemistry University Hospitals Birmingham NHS Foundation Trust Birmingham UK
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12
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Momenah MA, Ebrahim HA, Alzamil NM, Alfaifi M, Alshahrani MY, Kamar SS, Haidara MA, Al-Ani B, Dawood AF. Paracetamol Poisoning Induces Acute Liver Injury in Rats: Inhibition of miR-155/CD45 Axis-Mediated Antioxidant Depletion and Hepatotoxicity Using Quercetin and Resveratrol. INT J MORPHOL 2022. [DOI: 10.4067/s0717-95022022000501174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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13
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Shati AA, Zaki MSA, Alqahtani YA, Haidara MA, Al-Shraim M, Dawood AF, Eid RA. Potential Protective Effect of Vitamin C on Qunalphos-Induced Cardiac Toxicity: Histological and Tissue Biomarker Assay. Biomedicines 2021; 10:biomedicines10010039. [PMID: 35052719 PMCID: PMC8772816 DOI: 10.3390/biomedicines10010039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 12/16/2021] [Accepted: 12/20/2021] [Indexed: 02/07/2023] Open
Abstract
Insecticides and toxicants abound in nature, posing a health risk to humans. Concurrent exposure to many environmental contaminants has been demonstrated to harm myocardial performance and reduce cardiac oxidative stress. The purpose of this research was to study the protective effect of vitamin C (Vit C) on quinalphos (QP)-induced cardiac tissue damage in rats. Eighteen albino male rats were randomly categorised into three groups (n = 6). Control, QP group: rats received distilled water. QP insecticide treatment: an oral administration of QP incorporated in drinking water. QP + Vit C group: rats received QP and Vit C. All the experiments were conducted for ten days. Decline of cardiac antioxidant biomarkers catalase (CAT) and reduced glutathione (GPx) along with increased proinflammatory markers tumour necrosis factor-alpha (TNF-α) and interleukin 6 (IL-6) indicated oxidative and inflammatory damage to the heart following administration of QP when compared to control rats. The light microscopic and ultrastructure appearance of QP-treated cardiomyocytes exhibited cardiac damage. Administration of Vit C showed decreased oxidative and inflammatory biomarkers, confirmed with histological and electron microscopic examination. In conclusion, Vit C protected the heart from QP-induced cardiac damage due to decreased inflammation and oxidative stress.
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Affiliation(s)
- Ayed A. Shati
- Department of Child Health, College of Medicine, King Khalid University, Abha P.O. Box 62529, Saudi Arabia; (A.A.S.); (Y.A.A.)
| | - Mohamed Samir A. Zaki
- Department of Anatomy, College of Medicine, King Khalid University, Abha P.O. Box 62529, Saudi Arabia;
- Department of Histology and Cell Biology, College of Medicine, Zagazig University, Zagazig P.O. Box 31527, Egypt
| | - Youssef A. Alqahtani
- Department of Child Health, College of Medicine, King Khalid University, Abha P.O. Box 62529, Saudi Arabia; (A.A.S.); (Y.A.A.)
| | - Mohamed A. Haidara
- Department of Physiology, Kasr al-Aini Faculty of Medicine, Cairo University, Cairo P.O. Box 11519, Egypt;
| | - Mubarak Al-Shraim
- Department of Pathology, College of Medicine, King Khalid University, Abha P.O. Box 62529, Saudi Arabia;
| | - Amal F. Dawood
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia;
| | - Refaat A. Eid
- Department of Pathology, College of Medicine, King Khalid University, Abha P.O. Box 62529, Saudi Arabia;
- Correspondence: ; Tel.: +966-502-500-041
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14
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Al-Hashem F, Al Humayed S, Haidara MA, Abdel Latif NS, Al-Ani B. Captopril suppresses hepatic mammalian target of rapamycin cell signaling and biomarkers of inflammation and oxidative stress in thioacetamide-induced hepatotoxicity in rats. Arch Physiol Biochem 2021; 127:414-421. [PMID: 31364422 DOI: 10.1080/13813455.2019.1647249] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND The potential inhibitory effects of captopril, the angiotensin-converting enzyme inhibitor, on thioacetamide (TAA)-induced hepatic mammalian target of rapamycin (mTOR), liver injury enzymes, blood pressure, and biomarkers of inflammation and oxidative stress have not been investigated before. MATERIALS AND METHODS Rats were either injected with TAA (200 mg/kg; twice a week for 8 weeks) before being sacrificed after 10 weeks (model group) or were pretreated with captopril (150 mg/kg) daily for two weeks prior to TAA injections and continued receiving both agents until the end of the experiment (protective group). RESULTS Captopril significantly (p < .05) inhibited TAA-induced hypertension, liver tissue levels of mTOR, TIMP-1, TNF-α, IL-6, MDA; and blood levels of lipids, ALT, and AST. We further demonstrated a significant (p < .01) positive correlation between mTOR scoring and the levels of inflammatory, oxidative and liver injury biomarkers. CONCLUSIONS Captopril protects against TAA-induced mTOR, liver injury enzymes, dyslipidemia, hypertension, inflammation, and oxidative stress.
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Affiliation(s)
- Fahaid Al-Hashem
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Suliman Al Humayed
- Department of Medicine, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed A Haidara
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Noha S Abdel Latif
- Medical Pharmacology Department, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
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15
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ShamsEldeen AM, Al-Ani B, Ebrahim HA, Rashed L, Badr AM, Attia A, Farag AM, Kamar SS, Haidara MA, Al Humayed S, Ali Eshra M. Resveratrol suppresses cholestasis-induced liver injury and fibrosis in rats associated with the inhibition of TGFβ1-Smad3-miR21 axis and profibrogenic and hepatic injury biomarkers. Clin Exp Pharmacol Physiol 2021; 48:1402-1411. [PMID: 34157155 DOI: 10.1111/1440-1681.13546] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/30/2021] [Accepted: 06/18/2021] [Indexed: 02/05/2023]
Abstract
Cholestasis caused by slowing or blockage of bile flow is a serious liver disease that can lead to liver fibrosis and cirrhosis. The link between transforming growth factor beta 1 (TGFβ1), Smad family member 3 (Smad3), and microRNA 21 (miR21) in bile duct ligation (BDL)-induced liver fibrosis in the presence and absence of the anti-inflammatory and antioxidant compound, resveratrol (RSV), has not been previously studied. Therefore, we tested whether RSV can protect against BDL-induced liver fibrosis associated with the inhibition of the TGFβ1-Smad3-miR21 axis and profibrogenic and hepatic injury biomarkers. The model group of rats had their bile duct ligated (BDL) for 3 weeks before being killed, whereas, the BDL-treated rats were separated into three groups that received 10, 20, and 30 mg/kg RSV daily until the end of the experiment. Using light microscopy and ultrasound examinations, we documented in the BDL group, the development of hepatic injury and fibrosis as demonstrated by hepatocytes necrosis, bile duct hyperplasia, collagen deposition, enlarged liver with increased echogenicity, irregular nodular border and dilated common bile duct, which were more effectively inhibited by the highest used RSV dosage. In addition, RSV significantly (p ≤ 0.0027) inhibited BDL-induced hepatic TGFβ1, Smad3, miR21, the profibrogenic biomarker tissue inhibitor of metalloproteinases-1 (TIMP-1), malondialdehyde (MDA), interleukin-17a (IL-17a), and blood levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), and bilirubin. These findings show that RSV at 30 mg/kg substantially protects against BDL-induced liver injuries, which is associated with the inhibition of TGFβ1-Smad3-miR21 axis, and biomarkers of profibrogenesis, oxidative stress, and inflammation.
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Affiliation(s)
- Asmaa M ShamsEldeen
- Departments of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Hasnaa A Ebrahim
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Laila Rashed
- Medical Biochemistry and Molecular Biology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Amul M Badr
- Medical Biochemistry and Molecular Biology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Abeer Attia
- Public Health, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ayman M Farag
- Radiology Department, Military Medical Academy, Cairo, Egypt
| | - Samaa S Kamar
- Histology and Cell Biology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohamed A Haidara
- Departments of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Suliman Al Humayed
- Department of Internal Medicine, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohammed Ali Eshra
- Departments of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
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16
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Bin-Jaliah I, Hewett PW, Al-Hashem F, Haidara MA, Abdel Kader DH, Morsy MD, Al-Ani B. Insulin protects against type 1 diabetes mellitus-induced aortopathy associated with the inhibition of biomarkers of vascular injury in rats. Arch Physiol Biochem 2021; 127:266-272. [PMID: 31250674 DOI: 10.1080/13813455.2019.1632900] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND We sought to investigate the protective effect of insulin against type 1 diabetes mellitus (T1DM)-induced aortic injury (aortopathy) associated with the inhibition of biomarkers of vascular injury. MATERIAL AND METHODS T1DM was induced in rats by streptozotocin (STZ) (65 mg/kg), and the protection group started insulin treatment 2 days post diabetic induction and continued until being sacrificed at week 8. RESULTS Aortopathy was developed in the diabetic rats as demonstrated by profound alterations to the aorta ultrastructure, which was substantially protected by insulin. In addition, insulin significantly inhibited diabetes-induced dyslipidaemia, soluble vascular cell adhesion molecule-1 (sVCAM-1) and soluble intercellular adhesion molecule-1 (sICAM-1), oxidative stress, and inflammation. However, blood levels of these biomarkers in the insulin-treated group were still significant (p < .05) compared with the control group, whereas insulin treatment returned blood glucose and triglyceride to control levels. CONCLUSIONS We demonstrate effective protection by insulin against T1DM-induced aortopathy in rats, which is associated with the inhibition of vascular injury biomarkers.
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Affiliation(s)
- Ismaeel Bin-Jaliah
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Peter W Hewett
- Institute of Cardiovascular Sciences, College of Medicine and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Fahaid Al-Hashem
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed A Haidara
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Physiology, Kasr al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Dina H Abdel Kader
- Department of Medical Histology, Kasr al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - M D Morsy
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Physiology, College of Medicine, Menoufia University, Shibin el Kom, Egypt
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
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17
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El-Bidawy MH, Al-Ani B, Hussain ABO, Al-Ghamdi S, Aldossari KK, Haidara MA. Inhibition of Diabetes Mellitus-Induced Knee Joint Injury in Rats by a Combination of Metformin and Captopril. INT J MORPHOL 2021. [DOI: 10.4067/s0717-95022021000300747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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18
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Ahmed Zaki MS, Haidara MA, Abdallaa AM, Mohammed H, Sideeg AM, Eid RA. Role of dietary selenium in alleviating bisphenol A toxicity of liver albino rats: Histological, ultrastructural, and biomarker assessments. J Food Biochem 2021; 45:e13725. [PMID: 33847390 DOI: 10.1111/jfbc.13725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/22/2021] [Accepted: 03/26/2021] [Indexed: 02/05/2023]
Abstract
Bisphenol A (BPA) is used as a plasticizer in polycarbonate plastics. It has been used in consumer products and epoxy resins for decades as protective coatings and linings for food and beverage bottles. This can trigger human reactions to BPA which interferes with estrogen receptors. Our study explored the ameliorative effects of selenium (Se) in male rats on liver damage caused by BPA. Rats were divided into four groups at random: The first one obtained olive oil and acted as a control. Se (0.5 mg/kg diet) was given for the second group. The third one was treated with BPA (10 mg/kg body weight/day) orally. Concomitantly Se (0.5 mg/kg diet) and BPA (10 mg/kg body weight/day) were given orally in the fourth one. Liver specimens were prepared for light, electron microscopes and the serum samples were screened for biochemical markers. In the BPA received group, histological findings indicated apoptotic hepatic histological changes such as sinusoidal congestion, cytoplasmic vacuolation and leukocyte infiltration. Ultrastructurally, the same group had mitochondrial degeneration, rough endoplasmic reticulum swelling, and nuclear pyknosis, as well as fat droplet deposition and lysosome enhancement. Liver enzymes: In the BPA group, alanine aminotransferase (ALT) and aspartate aminotransferase (AST) have been substantially increased. Moreover, histological and ultrastructural improvements were seen in the rat population treated with BPA and Se, whereas ALT and AST levels were lowered and malondialdehyde (MDA), glutathione peroxidase (GPx), human C reactive protein (hCRP), and the serum levels of interleukin-6 (IL-6) were significantly modulated. PRACTICAL APPLICATIONS: Bisphenol A (BPA) is used in the manufacturing of polycarbonate plastic (e.g., water bottles, baby bottles) and epoxy resins (e.g., inner coating in metallic food cans). It is a non-polymer preservative for other plastics, one of the contaminants of the atmosphere and a common endocrine estrogenic disruptor. Our study explored the ameliorative effects of selenium (Se) in male rats on liver damage caused by BPA. Rats were divided into four groups at random: The first one obtained olive oil and acted as a control. Se (0.5 mg/kg diet) was given for the second group. The third one was treated with BPA (10 mg/kg body weight/day) orally. Concomitant Se (0.5 mg/kg diet) and BPA (10 mg/kg body weight/day) were given in the fourth one. Liver specimens were prepared for light, electron microscopes and the serum samples were screened for biochemical markers.
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Affiliation(s)
- Mohamed Samir Ahmed Zaki
- Anatomy Department, College of Medicine, King Khalid University, Abha, Saudi Arabia.,Histology Department, College of Medicine, Zagazig University, Zagazig, Egypt
| | - Mohamed A Haidara
- Physiology Department, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Asim M Abdallaa
- Anatomy Department, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Heitham Mohammed
- Anatomy Department, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Abulqasim M Sideeg
- Anatomy Department, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Refaat A Eid
- Pathology Department, College of Medicine, King Khalid University, Abha, Saudi Arabia
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19
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Eid RA, Zaki MSA, Al-Shraim M, Eldeen MA, Massoud EES, Shati AA, Kamar SS, Haidara MA. Silymarin's Defensive Role Against Hepatotoxicity induced By Amiodarone In Albino Rats. INT J MORPHOL 2021. [DOI: 10.4067/s0717-95022021000200407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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20
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El-Bidawy MH, Omar Hussain AB, Al-Ghamdi S, Aldossari KK, Haidara MA, Al-Ani B. Resveratrol ameliorates type 2 diabetes mellitus-induced alterations to the knee joint articular cartilage ultrastructure in rats. Ultrastruct Pathol 2021; 45:92-101. [PMID: 33567949 DOI: 10.1080/01913123.2021.1882629] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Diabetes-induced osteoarthritis (OA) is a chronic inflammatory disease that damages the cartilage in the joints and could lead to disability. The protective effect of the antioxidant and anti-inflammatory agent, resveratrol, against alterations to the knee articular cartilage ultrastructure induced by type 2 diabetes mellitus (T2DM) associated with the inhibition of dyslipidemia, oxidative stress, and inflammation has not been investigated before. Therefore, we modeled OA in rats 10 weeks post diabetic induction using a high carbohydrate and fat diet and a single injection of streptozotocin (50 mg/kg body weight), and the protective group of rats started resveratrol (30 mg/kg; orally) treatment 2 weeks before diabetic induction and continued on resveratrol until the end of the experiment at week 12. Blood chemistry analysis confirmed hyperglycemia (elevated glucose and glycated hemoglobin, HbA1c), dyslipidemia (elevated triglyceride, cholesterol, and low-density lipoprotein-cholesterol), and upregulation of oxidative stress (malondialdehyde) and inflammatory (C-reactive protein and tumor necrosis factor-α) biomarkers in the model group. In addition, using light and electron microscopy examinations, we also observed in the model group substantial damage to the articular cartilage and profound chondrocyte and territorial matrix ultrastructural alterations such as chondrocytes with degenerated nucleus and mitochondria, scarce cytoplasmic processes, and absence of the fine fibrillar appearance of territorial matrix. Resveratrol pretreatment significantly (p ≤ 0.0029) but not completely protected from T2DM-induced OA. We conclude that resveratrol protects against alterations to the articular cartilage ultrastructure induced secondary to T2DM in rats, which is associated with the inhibition of glycemia, hyperlipidemia, and biomarkers of oxidative stress and inflammation.
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Affiliation(s)
- Mahmoud H El-Bidawy
- Department of BMS, Division of Physiology, College of Medicine, Prince Sattam Ibin Abdulaziz University, Al-Kharj, Saudi Arabia.,Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Abo Bakr Omar Hussain
- Department of Cardiology, College of Medicine, Prince Sattam Ibin Abdulaziz University, Al-Kharj,Saudi Arabia
| | - Sameer Al-Ghamdi
- Department of Family &community Medicine,College of Medicine, Prince Sattam Ibin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Khalid K Aldossari
- Department of Family &community Medicine, College of Medicine, Prince Sattam Ibin Abdulaziz University, Al-Kharj,Saudi Arabia
| | - Mohamed A Haidara
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
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21
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Morsy MD, Bin-Jaliah I, Bashir SO, Shatoor A, Haidara MA. The impact of concomitant administration of vanadium and insulin on endothelial dysfunction markers (PAI-1 and ET-1) in type 1 diabetic rats. Arch Physiol Biochem 2021; 127:20-27. [PMID: 30789058 DOI: 10.1080/13813455.2019.1573840] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Endothelial dysfunction in type 1 diabetes mellitus (T1DM) is an important factor in the pathogenesis of micro- and macrovascular complications. The present study was to investigate the impact of combined vanadium and insulin for proper control and protection against endothelial dysfunction in T1DM rats. Sixty male Sprague-Dawley rats were randomly divided into six groups; control non-treated; control vanadium treated; T1DM; T1DM + insulin; T1DM + vanadium; T1DM + insulin + vanadium treated groups. At the end of the experiment (6 weeks), serum C-reactive protein, tumour necrosis factor-alpha, IL-6, endothelin-1, plasminogen activator inhibitor-1, fasting glucose serum lipogram, liver homogenate SOD activity and MDA levels were determined. Concomitant insulin and vanadium treatment improved the diabetic metabolic disturbances in addition to endothelial dysfunction and inflammatory markers. We can conclude that concomitant administration of both vanadium and insulin in T1DM decreased the risk for the development of endothelial dysfunction, micro- and macrovascular complications.
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Affiliation(s)
- M D Morsy
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Physiology, College of Medicine, Menoufia University, Shebeen Alkoom, Egypt
| | - I Bin-Jaliah
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - S O Bashir
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - A Shatoor
- Department of Cardiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - M A Haidara
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Physiology, Faculty of Medicine, Cairo University, Cairo, Egypt
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22
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Al-Ani B, Alzamil NM, Hewett PW, Al-Hashem F, Bin-Jaliah I, Shatoor AS, Kamar SS, Latif NSA, Haidara MA, Dawood AF. Metformin ameliorates ROS-p53-collagen axis of fibrosis and dyslipidemia in type 2 diabetes mellitus-induced left ventricular injury. Arch Physiol Biochem 2021; 129:734-740. [PMID: 33439743 DOI: 10.1080/13813455.2020.1869265] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND The link between oxidative stress (ROS), apoptosis (p53) and fibrosis (collagen) in type 2 diabetes mellitus (T2DM)-induced cardiac injury in the presence and absence of the antidiabetic drug, metformin has not been investigated before. MATERIAL AND METHODS T2DM was induced in rats by a combination of high carbohydrate and fat diets (HCFD) and streptozotocin (50 mg/kg) injection. The protection group started metformin (200 mg/kg) treatment 14 days prior to the induction of diabetes and continued on metformin and HCFD until being sacrificed at week 12. RESULTS Diabetes significantly induced blood levels of ROS and left ventricular p53 and collagen expression that was inhibited by metformin. Metformin also significantly reduced glycated haemoglobin and dyslipidemia induced by diabetes. In addition, a significant correlation between ROS-p53-collagen axis and glycaemia and hyperlipidaemia was observed. CONCLUSIONS These findings show that metformin provides substantial protection against diabetic cardiomyopathy-induced ROS-p53 mediated fibrosis and dyslipidemia.
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Affiliation(s)
- Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Norah M Alzamil
- Department of Clinical Science, Family Medicine, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Peter W Hewett
- Institute of Cardiovascular Sciences, College of Medicine and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Fahaid Al-Hashem
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Ismaeel Bin-Jaliah
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Abdullah S Shatoor
- Department of Internal Medicine, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Samaa S Kamar
- Departments of Medical Histology, Kasr al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Noha S Abdel Latif
- Department of Medical Pharmacology, Kasr al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohamed A Haidara
- Department of Physiology, Kasr al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Amal F Dawood
- Department of Physiology, Kasr al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
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23
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Eid RA, Zaki MSA, Al-Shraim M, Eldeen MA, Haidara MA. Grape seed extract protects against amiodarone - induced nephrotoxicity and ultrastructural alterations associated with the inhibition of biomarkers of inflammation and oxidative stress in rats. Ultrastruct Pathol 2021; 45:49-58. [PMID: 33423596 DOI: 10.1080/01913123.2020.1864076] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Amiodarone (AMD) is one of the highly effective antiarrhythmic agents used for treating refractory arrhythmias. It is well known to have long-term administration side effects such as nephrotoxicity. The possible ameliorative effects of antioxidant grape seed extract; on the extent of tissue damage in AMD-induced nephrotoxicity has not been investigated before. Twenty-four albino rats were used in this study and divided into four groups (n = 6). The 1st group served as an untreated control group, under the same laboratory conditions, the 2nd group received (100 mg/kg/day) of grape seed extract (GSE), the 3rd group, AMD-treated group, received AMD (40 mg/kg/day) and the 4th group received both AMD and GSE in the same doses as the previous groups. AMD-treated group showed abnormal glomerular capillaries with wrinkling basement membranes damaged mesangial cells and distorted proximal tubules with plenty of lysosomes. Ultrastructural alterations were also observed in this group. This was also associated with a significant increase in biomarkers of kidney injury (creatinine), oxidative stress ((Decreased SOD and increased MDA) and biomarkers of inflammation IL-6) in comparison to the control group. Supplementation of GSE to AMD group for eight weeks counteracted these effects. It caused an improvement in histological and t ultrastructure changes of the renal tissues associated with decreased creatinine and biomarkers of oxidative stress and inflammation in comparison to AMD-treated group. We conclude that GSE protects against AMD-induced kidney injuries in rats, which is associated with the inhibition of biomarkers of inflammation and oxidative stress.
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Affiliation(s)
- Refaat A Eid
- Pathology Department, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed Samir Ahmed Zaki
- Anatomy Department, College of Medicine, King Khalid University, Abha, Saudi Arabia.,Histology Department, College of Medicine, Zagazig University, Zagazig, Egypt
| | - Mubarak Al-Shraim
- Pathology Department, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Muhammad Alaa Eldeen
- Biology Department, Physiology Section, Faculty of Science, Zagazig University, Zagazig, Egypt
| | - Mohamed A Haidara
- Physiology Department, Kasr al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
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Zaki MSA, Haidara MA, Heitham M, Asim A, Massoud EES, Eid RA. Antioxidant Activity of Selenium on Bisphenol-Induced Apoptosis and Testicular Toxicity of Albino Rats. INT J MORPHOL 2020. [DOI: 10.4067/s0717-95022020000601786] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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25
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Dallak MA, Al-Ani B, El Karib AO, Abd Ellatif M, Eid RA, Al-Ani R, Mahmoud HM, Haidara MA. Exercise augments the modulatory effects of vitamin E on pre-diabetes-induced aortopathy: a potential role of adiponectin. Arch Physiol Biochem 2020; 126:356-362. [PMID: 30465443 DOI: 10.1080/13813455.2018.1538250] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Background: We tested the hypothesis that vitamin E may protect against pre-diabetes-induced aortic injury (aortopathy), and exercise can augment the action of vitamin E.Material and methods: Rats were either fed with a high fat and fructose diet (HFD) (model group) or a standard laboratory chow (control group) for 15 weeks before being sacrificed. The three protective groups were treated with vitamin E (HFD + Vit E), swimming exercises (HFD + Ex), and vitamin E plus swimming exercises (HFD + VitE + Ex), respectively.Results: Aortopathy was developed in the model group as demonstrated by substantial tissue ultrastructural alterations, which were partially protected by vitamin E and effectively protected with vitamin E plus swim exercise. Also, swimming exercises significantly (p < .05) increased the modulatory effects of vitamin E on dyslipidemia, insulin resistance, blood pressure, oxidative stress, inflammation, leptin, and adiponectin, except coagulation and thrombosis.Conclusions: Swim exercise augments the protective effects of vitamin E in a pre-diabetic animal model.
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Affiliation(s)
- Mohammad A Dallak
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Abbas O El Karib
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed Abd Ellatif
- Department of Clinical Biochemistry, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Refaat A Eid
- Department of Pathology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Rihab Al-Ani
- Department of Microbiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Hesham M Mahmoud
- Department of Medical Pharmacology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohamed A Haidara
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
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Alzamil NM, Dawood AF, Hewett PW, Bin-Jaliah I, Assiri AS, Abdel Kader DH, Eid RA, Haidara MA, Al-Ani B. Suppression of type 2 diabetes mellitus-induced aortic ultrastructural alterations in rats by insulin: an association of vascular injury biomarkers. Ultrastruct Pathol 2020; 44:316-323. [PMID: 32536288 DOI: 10.1080/01913123.2020.1780362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Diabetes represents a major public health problem and an estimated 70% of people with diabetes die of cardiovascular complications. The protective effect of insulin treatment against ultrastructural damage to the tunica intima and tunica media of the aorta induced by type 2 diabetes mellitus (T2DM) has not been investigated before using transmission electron microscopy (TEM). Therefore, we induced T2DM in rats using high fat diet and streptozotocin (50 mg/kg) and administered insulin daily by i.v injection for 8 weeks to the treatment group. Whereas, the T2DM control group were left untreated for the duration of the experiment. A comparison was also made between the effect of insulin on aortic tissue and the blood level of biomarkers of vascular injury, inflammation, and oxidative stress. T2DM induced profound ultrastructural damage to the aortic endothelium and vascular smooth muscle cells, which were substantially protected with insulin. Furthermore, insulin returned blood sugar to a control level and significantly (p < .05) inhibited diabetic up-regulation of endothelial and leukocyte intercellular adhesion molecule-1 (ICAM-1), vascular cell adhesion protein 1 (VCAM-1), endothelial cell adhesion molecules, P-selectin and E-selectin, tumor necrosis factor-alpha (TNF-α), C-reactive protein (CRP), and malondialdehyde (MDA). Furthermore, insulin augmented the blood level of the anti-oxidant enzyme superoxide dismutase (SOD). We conclude that in a rat model of T2DM, insulin treatment substantially reduces aortic injury secondary to T2DM for a period of 8 weeks, possibly due to the inhibition of hyperglycemia, vascular activation, inflammation, and oxidative stress.
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Affiliation(s)
- Norah M Alzamil
- Department of Clinical Science, Family Medicine, College of Medicine, Princess Nourah Bint Abdulrahman University , Riyadh, Saudi Arabia
| | - Amal F Dawood
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University , Riyadh, Saudi Arabia.,Department of Physiology, Kasr al-Aini Faculty of Medicine, Cairo University , Cairo, Egypt
| | - Peter W Hewett
- Institute of Cardiovascular Sciences, College of Medicine and Dental Sciences, University of Birmingham , Birmingham, UK
| | - Ismaeel Bin-Jaliah
- Department of Physiology, College of Medicine, King Khalid University , Abha, Saudi Arabia
| | - Abdullah S Assiri
- Department of Medicine, College of Medicine, King Khalid University , Abha, Saudi Arabia
| | - Dina H Abdel Kader
- Department of Medical Histology, Kasr al-Aini Faculty of Medicine, Cairo University , Cairo, Egypt
| | - Refaat A Eid
- Department of Pathology, College of Medicine, King Khalid University , Abha, Saudi Arabia
| | - Mohamed A Haidara
- Department of Physiology, Kasr al-Aini Faculty of Medicine, Cairo University , Cairo, Egypt.,Department of Physiology, College of Medicine, King Khalid University , Abha, Saudi Arabia
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University , Abha, Saudi Arabia
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Dallak M, Al-Hashem F, Haidara MA, Ellatif MA, Kamar SS, Shamseldeen AM, Dawood AF, Ebrahim HA, Al-Ani B. Suppression of Thioacetamide-Induced Hepatic Injury in Rats treatment with Resveratrol: Role of mammalian Target of Rapamycin (mTOR) Cell Signaling. INT J MORPHOL 2020. [DOI: 10.4067/s0717-95022020000300558] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Haidara MA, Al-Ani B, Eid RA, Mohammed MED, Al-Hashem F, Dallak M. Acetaminophen Induces Alterations to the Renal Tubular Ultrastructure in a Rat Model of Acute Nephrotoxicity Protected by Resveratrol and Quercetin. INT J MORPHOL 2020. [DOI: 10.4067/s0717-95022020000300585] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Dawood AF, Alzamil N, Ebrahim HA, Abdel Kader DH, Kamar SS, Haidara MA, Al-Ani B. Metformin pretreatment suppresses alterations to the articular cartilage ultrastructure and knee joint tissue damage secondary to type 2 diabetes mellitus in rats. Ultrastruct Pathol 2020; 44:273-282. [PMID: 32404018 DOI: 10.1080/01913123.2020.1762815] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Osteoarthritis (OA) secondary to diabetes affects millions of people worldwide and can lead to disability. The protective effect of metformin pretreatment against alterations to the articular cartilage ultrastructure induced by type 2 diabetes mellitus (T2DM) associated with the inhibition of oxidative stress and inflammation has not been investigated before. Therefore, we induced T2DM in rats (the model group) using high carbohydrate and fat diet and a single injection of streptozotocin (50 mg/kg body weight). The protective group of rats started metformin (200 mg/kg body weight) treatment 14 days before diabetic induction and continued on metformin until the end of the experiment at week 12. Harvested tissues obtained from knee joints were prepared for staining with hematoxylin and eosin (H&E), safranin o staining, and electron microscopy. Histology images showed that OA was developed in the T2DM rats as demonstrated by a substantial damage to the articular cartilage and profound chondrocyte and territorial matrix ultrastructural alterations, which were partially protected by metformin. In addition, metformin significantly (p < .05) reduced hyperglycemia, glycated hemoglobin (HbA1 c), malondialdehyde (MDA), high sensitivity C-reactive protein (hs-CRP), and interleukin-6 blood levels induced by diabetes. Furthermore, a significant (p ≤ 0.015) correlation between either OA cartilage grade score or the thickness of the articular cartilage and the blood levels of HbA1 c, hs-CRP, MDA, superoxide dismutase (SOD) were observed. These findings demonstrate effective protection of the articular cartilage by metformin against damage induced secondary to T2DM in rats, possibly due to the inhibition of hyperglycemia and biomarkers of oxidative stress and inflammation.
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Affiliation(s)
- Amal F Dawood
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University , Riyadh, Saudi Arabia.,Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University , Cairo, Egypt
| | - Norah Alzamil
- Department of Clinical Science, Family Medicine, College of Medicine, Princess Nourah Bint Abdulrahman University , Riyadh, Saudi Arabia
| | - Hasnaa A Ebrahim
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University , Riyadh, Saudi Arabia.,Department of Anatomy, College of Medicine, Mansoura University , Mansoura, Egypt
| | - Dina H Abdel Kader
- Department of Medical Histology, Kasr Al-Aini Faculty of Medicine, Cairo University , Cairo, Egypt
| | - Samaa S Kamar
- Department of Medical Histology, Kasr Al-Aini Faculty of Medicine, Cairo University , Cairo, Egypt
| | - Mohamed A Haidara
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University , Cairo, Egypt.,Department of Physiology, College of Medicine, King Khalid University , Abha, Saudi Arabia
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University , Abha, Saudi Arabia
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Zaki MSA, Haidara MA, Alghamd MA, Shati AA, Wares A, Eid RA. Protective Effect of Dietary Vitamin E (α Tocopherol) on Artemisinin Induced Oxidative Liver Tissue Damage in Rats. INT J MORPHOL 2020. [DOI: 10.4067/s0717-95022020000200278] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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31
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Eid RA, Zaki MSA, Alghamd MA, Wares A, Eldeen MA, Massoud EES, Haidara MA. Ameliorative Effect of Vitamin E on Biochemical and Ultrastructural Changes in Artemether-induced Renal Toxicity in Rats. INT J MORPHOL 2020. [DOI: 10.4067/s0717-95022020000200461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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32
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Dallak M, Dawood AF, Haidara MA, Abdel Kader DH, Eid RA, Kamar SS, Shams Eldeen AM, Al-Ani B. Suppression of glomerular damage and apoptosis and biomarkers of acute kidney injury induced by acetaminophen toxicity using a combination of resveratrol and quercetin. Drug Chem Toxicol 2020; 45:1-7. [PMID: 32013615 DOI: 10.1080/01480545.2020.1722156] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Acute renal failure induced by a toxic dose of acetaminophen (also known as paracetamol, or APAP) is common in both humans and experimental animal models. Glomerular ultrastructural alterations induced by APAP overdose associated with the suppression of biomarkers of kidney injury have not been investigated before. Also, we investigated whether the combined polyphenolic antioxidants and anti-inflammatory compounds, resveratrol (RES) and quercetin (QUR) can protect against APAP-induced nephrotoxicity. Rats either received a single dose of APAP (2 g/kg) before being sacrificed after 24 hours or were pretreated for 7 days with combined doses of RES (30 mg/kg) and QUR (50 mg/kg) before being given a single dose of APAP and then sacrificed 24 hours post APAP ingestion. APAP significantly (p < 0.05) increased blood levels of urea, creatinine, malondialdehyde (MDA), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-α), which were effectively reduced by RES + QUR. In addition, APAP overdose induced the tissue expression of the apoptotic biomarker, p53, and caused profound kidney damage as demonstrated by substantial alterations to the glomerular basement membrane, podocytes, endothelial cells, widening of Bowman's space, and vacuolation of the cells lining the parietal layer, which were substantially protected by RES + QUR. Furthermore, a significant (p < 0.0001) positive correlation was observed between either glomerular basement membrane or podocyte foot processes and these parameters, urea, creatinine, MDA, and TNF-α. Thus, we conclude that APAP induces alterations to the glomerulus ultrastructure, which is protected by resveratrol plus quercetin, which also reduces blood levels of urea and creatinine, and biomarkers of oxidative stress and inflammation.
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Affiliation(s)
- Mohammad Dallak
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Amal F Dawood
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia.,Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohamed A Haidara
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia.,Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Dina H Abdel Kader
- Department of Medical Histology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Refaat A Eid
- Department of Pathology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Samaa S Kamar
- Department of Medical Histology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Asmaa M Shams Eldeen
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
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El-Bidawy MH, Bastawy N, Mansour-Khalifa M, Abdulla H, Elsayed R, Rashed L, Niazy M, Al-Ghamdi S, Haidara MA. High-Fat Diet Augments Ovariectomy-Induced Bone Resorption in Rats. INT J MORPHOL 2020. [DOI: 10.4067/s0717-95022020000100129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Eid RA, Zaki MSA, Alghamdi MA, Sideeg AM, Ali KZM, Andarawi M, Haidara MA. Vitamin C Administration Attenuated Artemether Induced Hepatic Injury in Rats. INT J MORPHOL 2020. [DOI: 10.4067/s0717-95022020000100048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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35
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Al-Humayed S, Al-Ani B, Shatoor AS, El-Karib AO, Dallak M, Kamar SS, Haidara MA. Suppression of Hepatic Apoptosis Induced by Acetaminophen Using a Combination of Resveratrol and Quercetin: An Association of Oxidative Stress and Interleukin-11. INT J MORPHOL 2020. [DOI: 10.4067/s0717-95022020000100083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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36
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Bin-Jaliah I, Morsy MD, Al-Ani B, Eid RA, Haidara MA. Vanadium Inhibits Type 2 Diabetes Mellitus-Induced Aortic Ultrastructural Alterations Associated with the Inhibition of Dyslipidemia and Biomarkers of Inflammation in Rats. INT J MORPHOL 2020. [DOI: 10.4067/s0717-95022020000100215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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37
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Haidara MA, Al-Hashem F, El-Karib AO, Zaki MS, Kamar SS, El-Bidawy MH, Al-Ani B. Inhibition of Paracetamol-Induced Acute Kidney Damage in Rats Using a Combination of Resveratrol and Quercetin. INT J MORPHOL 2019. [DOI: 10.4067/s0717-95022019000401422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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38
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Eid RA, Dallak M, Al-Shraim M, Ellatif MA, Al-Ani R, Kamar SS, Negm S, Haidara MA. Suppression of Monosodium Glutamate-Induced Acute Kidney Injury and Renal Ultrastructural Damage in Rats by Vitamin E. INT J MORPHOL 2019. [DOI: 10.4067/s0717-95022019000401335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Abstract
Homocysteine (Hcy) is a thiol group containing the amino acid, which naturally occurs in all humans. Hcy is degraded in the body through two metabolic pathways, while a minor part is excreted through kidneys. The chemical reactions that are necessary for degradation of Hcy require the presence of folic acid, vitamins B6 and B12. Consequently, the level of the total Hcy in the serum is influenced by the presence or absence of these vitamins. An elevated level of the Hcy, hyperhomocysteinemia (HHcy) and homocystinuria is connected with occlusive artery disease, especially in the brain, the heart, and the kidney, in addition to venous thrombosis, chronic renal failure, megaloblastic anemia, osteoporosis, depression, Alzheimer's disease, pregnancy problems, and others. Elevated Hcy levels are connected with various pathologies both in adult and child population. Causes of HHcy include genetic mutations and enzyme deficiencies in 5, 10-methylenetetrahydrofolate reductase (MTHFR) methionine synthase (MS), and cystathionine β-synthase (CβS). HHcy can be caused by deficiencies in the folate, vitamin B12 and to a lesser extent, deficiency in B6 vitamin what influences methionine metabolism. Additionally, HHcy can be caused by the rich diet and renal impairment. This review presents literature data from recent research related to Hcy metabolism and the etiology of the Hcy blood level disorder. In addition, we also described various pathological mechanisms induced by hereditary disturbances or nutritional influences and their association with HHcy induced pathology in adults and children and treatment of these metabolic disorders.
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Affiliation(s)
- Bozidarka L Zaric
- Institute of nuclear science Vinca, University of Belgrade, Laboratory of Radiobiology and Molecular Genetics, Belgrade, Serbia
| | - Milan Obradovic
- Institute of nuclear science Vinca, University of Belgrade, Laboratory of Radiobiology and Molecular Genetics, Belgrade, Serbia
| | - Vladan Bajic
- Institute of nuclear science Vinca, University of Belgrade, Laboratory of Radiobiology and Molecular Genetics, Belgrade, Serbia
| | - Mohamed A Haidara
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Milos Jovanovic
- Faculty of Biology, University of Belgrade, Institute of physiology and biochemistry, Belgrade, Serbia
| | - Esma R Isenovic
- Institute of nuclear science Vinca, University of Belgrade, Laboratory of Radiobiology and Molecular Genetics, Belgrade, Serbia
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Al Humayed S, Al-Ani B, El Karib AO, Shatoor AS, Eid RA, Aziz S, Wani JI, Haidara MA. Suppression of acetaminophen-induced hepatocyte ultrastructural alterations in rats using a combination of resveratrol and quercetin. Ultrastruct Pathol 2019; 43:162-169. [PMID: 31631752 DOI: 10.1080/01913123.2019.1680585] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Ingestion of a toxic dose of the analgesic drug, acetaminophen (also called paracetamol or APAP), is among the most common causes of acute liver injury in humans. We tested the hypothesis that the combined polyphenolic compounds, resveratrol (RES) and quercetin (QUR), can substantially protect against hepatocyte ultrastructural damage induced by a toxic dose of APAP in a rat model of APAP-induced acute liver injury. The model group of rats received a single dose of APAP (2 g/kg), whereas the protective group of rats was pretreated for 7 days with combined doses of RES (30 mg/kg) and QUR (50 mg/kg) before being given a single dose of APAP. All rats were then sacrificed 24 hours post APAP ingestion. Harvested liver tissues were prepared for transmission electron microscopy (TEM) staining, and liver homogenates were assayed for biomarkers of inflammation, such as tumor necrosis factor-alpha (TNF-α) and interleukin-6 (IL-6), and oxidative stress, such as malondialdehyde (MDA), superoxide dismutase (SOD), and glutathione peroxidase (GPx). In addition, blood samples were assayed for the liver injury enzyme alanine aminotransferase (ALT) as an indicator of liver damage. TEM images showed that APAP overdose induced acute liver injury as demonstrated by profound hepatocyte ultrastructural alterations, which were substantially protected by RES+QUR. In addition, APAP significantly (p < 0.05) modulated TNF-α, IL-6, MDA, SOD, GPx, and ALT biomarkers, which were completely protected by RES+QUR. Thus, RES+QUR effectively protects against APAP-induced acute liver injury in rats, possibly via the inhibition of inflammation and oxidative stress.
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Affiliation(s)
- Suliman Al Humayed
- Department of Internal Medicine, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Abbas O El Karib
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Abdullah S Shatoor
- Department of Internal Medicine, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Refaat A Eid
- Departments of Pathology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Shahid Aziz
- Department of Internal Medicine, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Javed I Wani
- Department of Internal Medicine, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed A Haidara
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia.,Physiology Department, Kasr Al-Aini Faculty of Medicine, Cairo University, Giza, Egypt
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Eid RA, Al-Shraim M, Zaki MS, Kamar SS, Abdel Latif NS, Negm S, Al-Ani B, Haidara MA. Vitamin E protects against monosodium glutamate-induced acute liver injury and hepatocyte ultrastructural alterations in rats. Ultrastruct Pathol 2019; 43:199-208. [PMID: 31599191 DOI: 10.1080/01913123.2019.1673860] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Refaat A. Eid
- Departments of Pathology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mubarak Al-Shraim
- Departments of Pathology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed Sa. Zaki
- Departments of Anatomy, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Histology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Samaa S. Kamar
- Departments of Medical HistologyKasr Al-Aini Faculty of Medicine, Cairo University, Giza, Egypt
| | - Noha S. Abdel Latif
- Departments of Medical Pharmacology, Kasr Al-Aini Faculty of Medicine, Cairo University, Giza, Egypt
| | - Sally Negm
- Departments of Microbiology, College of Applied Medical Sciences, Mahail Campus, King Khalid University, Abha, Saudi Arabia
| | - Bahjat Al-Ani
- Departments of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed A. Haidara
- Departments of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Physiology Department, Kasr al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
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Al Humayed S, Al-Hashem F, Haidara MA, El Karib AO, Kamar SS, Amin SN, Al-Ani B. Resveratrol Pretreatment Ameliorates p53-Bax Axis and Augments the Survival Biomarker B-Cell Lymphoma 2 Modulated by Paracetamol Overdose in a Rat Model of Acute Liver Injury. Pharmacology 2019; 105:39-46. [PMID: 31554003 DOI: 10.1159/000502632] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 08/12/2019] [Indexed: 02/05/2023]
Abstract
Background: The potential protective effects of resveratrol (RES) on the modulation of hepatic biomarkers of apoptosis and survival, p53-Bax axis, and B-cell lymphoma 2 (Bcl-2) in an animal model of paracetamol-induced acute liver injury have not been investigated before. Methods: The model group of rats received a single dose of paracetamol (2 g/kg, orally), whereas the protective group of rats were pretreated for 7 days with RES (30 mg/kg, i.p.) before they were given a single dose of paracetamol. All rats were then sacrificed 24-h post paracetamol ingestion. Results: Histology images showed that paracetamol overdose induced acute liver injury, which was substantially protected by RES. Paracetamol significantly (p < 0.05) modulated p53, apoptosis regulator Bax, Bcl-2, tumor necrosis factor-alpha, interleukin-6, inducible nitric oxide synthase, malondialdehyde, superoxide dismutase, glutathione peroxidase, alanine aminotransferase, and aspartate aminotransferase, which were significantly protected by RES. We further demonstrated a significant (p< 0.01) correlation between either p53 or Bcl-2 scoring and the levels of inflammatory, nitrosative stress, and liver injury biomarkers. Conclusion: We demonstrate a substantial protection by RES pretreatment against paracetamol-induced modulation of p53-Bax axis, Bcl-2, and other acute liver injury biomarkers in rats.
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Affiliation(s)
- Suliman Al Humayed
- Department of Internal Medicine, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Fahaid Al-Hashem
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed A Haidara
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Abbas O El Karib
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Samaa S Kamar
- Department of Medical Histology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Shaimaa N Amin
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia,
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Dallak M, Haidara MA, Bin-Jaliah I, Eid RA, Amin SN, Abdel Latif NS, Al-Ani B. Metformin suppresses aortic ultrastrucural damage and hypertension induced by diabetes: a potential role of advanced glycation end products. Ultrastruct Pathol 2019; 43:190-198. [PMID: 31522593 DOI: 10.1080/01913123.2019.1666952] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Cardiovascular disease secondary to diabetes represents a significant challenge to the health community. The advanced glycation end products (AGEs) play an important role in diabetes-mediated vascular injury. We tested whether metformin can suppress aortic AGEs production and protect against aortic injuries (aortopathy) and hypertension in streptozotocin-induced type 2 diabetes mellitus (T2DM) animal model. T2DM was induced in rats two weeks after being fed on a high carbohydrate and fat diet (HCFD), and continued on a HCFD until being sacrificed at week 12 (model group). The protective group was put on metformin two weeks before diabetic induction and continued on metformin and HCFD until the end of the experiment, at week 12. Using electron microscopy examinations, we observed in the model group substantial damage to the ultrastructure of aortic endothelial and vascular smooth muscle layers as demonstrated by markedly distorted vacuolated endothelial and vascular smooth muscle cells with pyknotic nuclei detached from the underlying basement membrane, which were protected by metformin. Also, metformin significantly (p < .05) decreased both systolic and diastolic blood pressure, aortic levels of AGEs, and blood levels of oxidative stress and inflammatory biomarkers. We conclude that metformin protects against T2DM-induced aortopathy and hypertension, possibly via the inhibition of AGEs, inflammation, and oxidative stress.
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Affiliation(s)
- Mohammad Dallak
- Departments of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed A Haidara
- Departments of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia.,Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Giza, Egypt
| | - Ismaeel Bin-Jaliah
- Departments of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Refaat A Eid
- Pathology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Shaimaa N Amin
- Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Giza, Egypt
| | - Noha S Abdel Latif
- Medical Pharmacology, Kasr Al-Aini Faculty of Medicine, Cairo University, Giza, Egypt
| | - Bahjat Al-Ani
- Departments of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
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Hassan WN, Bin-Jaliah I, Haidara MA, Eid RA, Heidar EHA, Dallak M, Al-Ani B. Vitamin E ameliorates alterations to the articular cartilage of knee joints induced by monoiodoacetate and diabetes mellitus in rats. Ultrastruct Pathol 2019; 43:126-134. [PMID: 31177887 DOI: 10.1080/01913123.2019.1627446] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
We recently reported an animal model of osteoarthritis (OA) induced by a combination of the chondrocyte glycolysis inhibitor, monoiodoacetate (MIA) and the agent that induces diabetes mellitus, streptozotocin (STZ). Here we investigated the potential protective effect of the antioxidant and anti-inflammatory agent, vitamin E against MIA+STZ-induced OA. Therefore, rats were either injected once with MIA (2 mg/50 μL) + 65 mg/kg STZ before being sacrificed after 8 weeks (model group) or were treated immediately after MIA+STZ injections with vitamin E (600 mg/kg; thrice a week) before being sacrificed after 8 weeks (treatment group). Using scanning and transmission electron microscopy examinations, we observed in the model group a substantial damage to the articular cartilage of the knee joint as demonstrated by the destruction of the chondrocytes, territorial matrix, disrupted lacunae, collagen fibers, and profound chondrocyte ultrastructural alterations such as degenerated chondrocyte, irregular cytoplasmic membrane, damaged mitochondria and rough endoplasmic reticulum, vacuolated cytoplasm, presence of lipid droplets and different sizes of lysosomes, which were substantially but not completely protected by vitamin E. H&E stained sections of knee joint articular cartilage showed that MIA+STZ induced damage to the chondrocyte and territorial matrix. Vitamin E also significantly (p < .05) inhibited MIA+STZ-induced blood levels of the inflammatory biomarkers, tumor necrosis factor alpha (TNF-α) and interleukin-6 (IL-6) that are known to be modulated in OA and diabetes. We conclude that vitamin E protects against MIA+STZ-induced knee joints injuries in rats, which is associated with the inhibition of biomarkers of inflammation.
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Affiliation(s)
- Waleed N Hassan
- Department of Clinical Biochemistry, College of Medicine, King Khalid University , Abha , Saudi Arabia
| | - Ismaeel Bin-Jaliah
- Department of Physiology, College of Medicine, King Khalid University , Abha , Saudi Arabia
| | - Mohamed A Haidara
- Department of Physiology, College of Medicine, King Khalid University , Abha , Saudi Arabia.,Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University , Cairo , Egypt
| | - Refaat A Eid
- Department of Pathology, College of Medicine, King Khalid University , Abha , Saudi Arabia
| | - El Hassan A Heidar
- Department of Anatomy, Kasr Al-Aini Faculty of Medicine, Cairo University , Cairo , Egypt.,Department of Anatomy, College of Medicine, King Khalid University , Abha , Saudi Arabia
| | - Mohammad Dallak
- Department of Physiology, College of Medicine, King Khalid University , Abha , Saudi Arabia
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University , Abha , Saudi Arabia
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Dallak M, Al-Ani B, Abdel Kader DH, Eid RA, Haidara MA. Insulin Suppresses Type 1 Diabetes Mellitus-Induced Ventricular Cardiomyocyte Damage Associated with the Inhibition of Biomarkers of Inflammation and Oxidative Stress in Rats. Pharmacology 2019; 104:157-165. [PMID: 31185481 DOI: 10.1159/000500898] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 05/08/2019] [Indexed: 02/05/2023]
Abstract
Aims: We sought to determine whether insulin can protect against type 1 diabetes mellitus (T1DM)-induced cardiac ultrastructural alterations in an animal model of the disease. This has not been investigated before. Methods: Rats were either injected once with 65 mg/kg streptozotocin (STZ) before being sacrificed after 8 weeks or were treated with a daily injection of insulin 2 days by STZ and continued until being sacrificed. Results: Harvested tissues obtained from left ventricles in the untreated T1DM rats showed substantial damage to the cardiomyocyte ultrastructure as demonstrated by disintegrated myofibrils and their sarcomeres, damaged mitochondria and lipid droplets, which was substantially protected by insulin. Insulin also significantly inhibited T1DM-induced hyperglycemia (p < 0.001), dyslipidemia (p < 0.0001), malondialdehyde (MDA; p < 0.0001), tumor necrosis factor-alpha (TNF-α; p < 0.001) and interleukin-6 (p < 0.001). We further demonstrated a significant (p ≤ 0.001) correlation between either sarcomere or mitochondrial injury scoring and the serum levels of glucose, dyslipidemia, and biomarkers of oxidative stress (OxS) and inflammation. Conclusions: These results indicate that insulin effectively suppresses left ventricular cardiomyocyte ultrastructural damage, which substantially slows down the progression of diabetic cardiomyopathy for 8 weeks in a rat model of T1DM, possibly due to the glycemic control and inhibition of dyslipidemia, OxS and inflammation.
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Affiliation(s)
- Mohammad Dallak
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Dina H Abdel Kader
- Department of Medical Histology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Refaat A Eid
- Department of Pathology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mohamed A Haidara
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia,
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt,
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El-Karib AO, Dallak M, Abd-Ellatif M, Eid RA, Haidara MA, Al-Ani B. Pre-Diabetes Induces Ultrastructural Alterations in the Large Blood Vessel Aorta in Rats. INT J MORPHOL 2019. [DOI: 10.4067/s0717-95022019000200647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Abstract
BACKGROUND We sought to determine whether swim exercise can inhibit high carbohydrate and fat diet (HCFD)-induced biomarkers of coagulation and thrombosis. MATERIAL AND METHODS Rats were either fed with HCFD (model group) or a standard laboratory chow (control group) for 15 weeks. Swim exercise-'treated' rats started swim exercise training from the 11th week until being sacrificed, on Week 15. RESULTS HCFD caused a significant increase in blood glucose, insulin resistance (HOMA-IR), lipidemia, and inflammatory biomarkers. In addition, HCFD significantly modulated coagulation and thrombosis biomarkers; fibrinogen, plasminogen activator inhibitor-1, von Willebrand factor, prothrombin time, activated partial thromboplastin time, blood clotting and bleeding time, and ADP-induced platelet aggregation that was effectively inhibited by swimming exercises. CONCLUSIONS We demonstrate that in an animal model of obesity and insulin resistance, there is a significant change in hemostasis, which is ameliorated by swim exercise.
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Affiliation(s)
- Mohammad Dallak
- a Department of Physiology, College of Medicine , King Khalid University , Abha , Saudi Arabia
| | - Ismaeel Bin-Jaliah
- a Department of Physiology, College of Medicine , King Khalid University , Abha , Saudi Arabia
| | - Hussein F Sakr
- b Department of Medical Physiology, Faculty of Medicine and Health Sciences , Sultan Qaboos University , Muscat , Oman
| | - Bahjat Al-Ani
- a Department of Physiology, College of Medicine , King Khalid University , Abha , Saudi Arabia
| | - Mohamed A Haidara
- a Department of Physiology, College of Medicine , King Khalid University , Abha , Saudi Arabia
- c Department of Physiology, Kasr Al-Aini Faculty of Medicine , Cairo University , Cairo , Egypt
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Ellatif MA, El-Karib AO, Dallak M, Eid RA, Al-Ani R, Haidara MA. Vitamin E Protects Against Hepatocyte Ultrastructural Damage Induced by High Fat Diet in a Rat Model of Pre-Diabetes. INT J MORPHOL 2018. [DOI: 10.4067/s0717-95022018000401350] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Haidara MA, Dallak M, El Karib AO, Abd Ellatif M, Eid RA, Heidar EHA, Al-Ani B. Insulin protects against hepatocyte ultrastructural damage induced by type 1 diabetes mellitus in rats. Ultrastruct Pathol 2018; 42:508-515. [PMID: 30497321 DOI: 10.1080/01913123.2018.1551258] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Diabetic complications that affect vital organs such as the heart and liver represent a major public health concern. The potential protective effects of the hormone insulin against hepatocyte ultrastructural alterations induced secondary to type 1 diabetes mellitus (T1DM) in a rat model of the disease have not been investigated before. Therefore, rats were injected once with 65 mg/kg streptozotocin (T1DM group) and the protection group (T1DM+Ins) received a daily injection of insulin 48 h post diabetic induction by streptozotocin and continued until being sacrificed at week 8. The harvested liver tissues were examined using transmission electron microscopy (TEM) and blood samples were assayed for biomarkers of liver injury enzyme, glycemia, lipidemia, inflammation, and oxidative stress. TEM images showed that T1DM induced profound hepatocyte ultrastructural alterations as demonstrated by pyknotic nucleus, condensation of chromatin, irregular nuclear membrane, swollen mitochondria, dilated rough endoplasmic reticulum, damaged intercellular space, and accumulation of few lipid droplets inside the hepatocyte cytoplasm, which were substantially protected with insulin. In addition, the blood chemistry profile complements the TEM data as demonstrated by an increase in serum levels of alanine aminotransferase (ALT), dyslipidemia, C-reactive protein (CRP), tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), and malondialdehyde (MDA) by T1DM that were significantly (p < 0.05) reduced with insulin injections. Thus, we conclude that insulin effectively protects against T1DM-induced liver injury in rats for a period of 8 weeks, possibly due to the inhibition of inflammation, oxidative stress, and dyslipidemia.
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Affiliation(s)
- Mohamed A Haidara
- a Departments of Physiology , College of Medicine, King Khalid University , Abha , Saudi Arabia.,b Physiology Department, Kasr al-Aini Faculty of Medicine , Cairo University , Cairo , Egypt
| | - Mohammad Dallak
- a Departments of Physiology , College of Medicine, King Khalid University , Abha , Saudi Arabia
| | - Abbas O El Karib
- a Departments of Physiology , College of Medicine, King Khalid University , Abha , Saudi Arabia
| | - Mohamed Abd Ellatif
- c Clinical Biochemistry , College of Medicine, King Khalid University , Abha , Saudi Arabia.,d Department of Medical Biochemistry, Faculty of Medicine , Mansoura University , Mansoura , Egypt
| | - Refaat A Eid
- e Pathology Department , College of Medicine, King Khalid University , Abha , Saudi Arabia
| | - El Hassan A Heidar
- f Anatomy Department , College of Medicine, King Khalid University , Abha , Saudi Arabia.,g Department of Anatomy , kasr al-Aini Faculty of Medicine, Cairo University , Cairo , Egypt
| | - Bahjat Al-Ani
- a Departments of Physiology , College of Medicine, King Khalid University , Abha , Saudi Arabia
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50
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Al-Hashem F, Al-Humayed S, Amin SN, Kamar SS, Mansy SS, Hassan S, Abdel-Salam LO, Ellatif MA, Alfaifi M, Haidara MA, Al-Ani B. Metformin inhibits mTOR-HIF-1α axis and profibrogenic and inflammatory biomarkers in thioacetamide-induced hepatic tissue alterations. J Cell Physiol 2018; 234:9328-9337. [PMID: 30334569 DOI: 10.1002/jcp.27616] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 09/24/2018] [Indexed: 02/05/2023]
Abstract
The potential inhibitory effect of the antidiabetic and anti-inflammatory drug, metformin on thioacetamide (TAA)-induced hepatotoxicity associated with the inhibition of mammalian target of rapamycin (mTOR)-hypoxia-inducible factor-1α (HIF-1α) axis has not been investigated before. Therefore, we tested whether metformin can protect against liver injuries including fibrosis induced by TAA possibly via the downregulation of mTOR-HIF-1α axis and profibrogenic and inflammatory biomarkers. Rats either injected with TAA (200 mg/kg; twice a week for 8 weeks) before being killed after 10 weeks (model group) or were pretreated with metformin (200 mg/kg) daily for 2 weeks before TAA injections and continued receiving both agents until the end of the experiment, at Week 10 (protective group). Using light and electron microscopy examinations, we observed in the model group substantial damage to the hepatocytes and liver tissue such as collagen deposition, infiltration of inflammatory cells, and degenerative cellular changes with ballooned mitochondria that were substantially ameliorated by metformin. Metformin also significantly ( p < 0.05) inhibited TAA-induced HIF-1α, mTOR, the profibrogenic biomarker α-smooth muscle actin, tissue inhibitor of metalloproteinases-1, tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), alanine aminotransferase (ALT) and aspartate aminotransferase in harvested liver homogenates and blood samples. In addition, a significant ( p < 0.01) positive correlation between hypoxia scoring (HIF-1α) and the serum levels of TNF-α ( r = 0.797), IL-6 ( r = 0.859), and ALT ( r = 0.760) was observed. We conclude that metformin protects against TAA-induced hepatic injuries in rats, which is associated with the inhibition of mTOR-HIF-1α axis and profibrogenic and inflammatory biomarkers; thus, may offer therapeutic potential in humans.
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Affiliation(s)
- Fahaid Al-Hashem
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Suliman Al-Humayed
- Department of Medicine, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Shaimaa N Amin
- Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Samaa S Kamar
- Department of Medical Histology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Soheir S Mansy
- Electron Microscopy Research Department, Theodor Bilharz Research Institute, Cairo, Egypt
| | - Sarah Hassan
- Electron Microscopy Research Department, Theodor Bilharz Research Institute, Cairo, Egypt
| | - Lubna O Abdel-Salam
- Department of Pathology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohamed Abd Ellatif
- Department of Biochemistry, College of Medicine, King Khalid University, Abha, Saudi Arabia.,Department of Medical Biochemistry, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mohammed Alfaifi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Mohamed A Haidara
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia.,Department of Physiology, Kasr Al-Aini Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Bahjat Al-Ani
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
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