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Kankılıç NA, Şimşek H, Akaras N, Gür C, Küçükler S, İleritürk M, Gencer S, Kandemir FM. The ameliorative effects of chrysin on bortezomib-induced nephrotoxicity in rats: Reduces oxidative stress, endoplasmic reticulum stress, inflammation damage, apoptotic and autophagic death. Food Chem Toxicol 2024; 190:114791. [PMID: 38849045 DOI: 10.1016/j.fct.2024.114791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 05/18/2024] [Accepted: 06/04/2024] [Indexed: 06/09/2024]
Abstract
AIM Bortezomib is a proteasome inhibitor antineoplastic agent that was the first to be approved for cancer treatment. One of bortezomib's most prominent dose-limiting effects is nephrotoxicity; the underlying mechanism is believed to be oxidative stress. Chrysin is a compound found actively in honey and many plant species and stands out with its antioxidant properties. The present study aimed to determine the ameliorative effects of chrysin in bortezomib-induced nephrotoxicity. MATERIAL-METHOD Thirty-five male Wistar rats were divided into control, BTZ, CHR, BTZ + CHR25, and BTZ + CHR50. Biochemical, molecular, Western blot, and histological methods analyzed renal function indicators, oxidative stress, endoplasmic reticulum stress, inflammation, apoptosis, and damage pathways. RESULTS Chrysin decreased oxidative stress by reducing oxidants (MDA) and increasing antioxidants (SOD, CAT, Gpx, GSH, Nrf-2, HO-1, NQO1). Chrysin reduced endoplasmic reticulum stress by decreasing ATF-6, PERK, IRE1, and GRP-78 levels. Chrysin reduced inflammation damage by inhibiting the NF-κB pathway. Chrysin exhibited protective properties against apoptotic damage by decreasing Bax and Caspase-3 levels and increasing Bcl-2 levels. In addition, chrysin improved renal function and structural integrity and exhibited healing properties against toxic damage in tissue structure. CONCLUSION Overall, chrysin exhibited an ameliorative effect against bortezomib-induced nephrotoxicity.
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Affiliation(s)
| | - Hasan Şimşek
- Department of Physiology, Faculty of Medicine, Aksaray University, Aksaray, Turkey
| | - Nurhan Akaras
- Department of Histology and Embryology, Faculty of Medicine, Aksaray University, Aksaray, Turkey
| | - Cihan Gür
- Department of Medical Laboratory Techniques, Vocational School of Health Services, Atatürk University, Erzurum, Turkey
| | - Sefa Küçükler
- Department of Veterinary Biochemistry, Faculty of Veterinary, Atatürk University, Erzurum, Turkey
| | - Mustafa İleritürk
- Department of Animal Science, Horasan Vocational College, Atatürk University, Erzurum, Turkey
| | - Selman Gencer
- Department of Internal Diseases, Faculty of Medicine, Aksaray University, Aksaray, Turkey
| | - Fatih Mehmet Kandemir
- Department of Medical Biochemistry, Faculty of Medicine, Aksaray University, Aksaray, Turkey
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Akaras N, Kucukler S, Gur C, Ileriturk M, Kandemir FM. Sinapic acid protects against lead acetate-induced lung toxicity by reducing oxidative stress, apoptosis, inflammation, and endoplasmic reticulum stress damage. ENVIRONMENTAL TOXICOLOGY 2024; 39:3820-3832. [PMID: 38530053 DOI: 10.1002/tox.24255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 02/01/2024] [Accepted: 02/25/2024] [Indexed: 03/27/2024]
Abstract
Lead acetate (PbAc) is a compound that produces toxicity in many tissues after exposure. Sinapic acid (SNP) possesses many biological and pharmacological properties. This study aimed to investigate the efficacy of SNP on the toxicity of PbAc in lung tissue. PbAc was administered orally at 30 mg/kg and SNP at 5 or 10 mg/kg for 7 days. Biochemical, genetic, and histological methods were used to investigate inflammatory, apoptotic, endoplasmic reticulum stress, and oxidative stress damage levels in lung tissue. SNP administration induced PbAc-reduced antioxidant (GSH, SOD, CAT, and GPx) and expression of HO-1 in lung tissue. It also reduced MDA, induced by PbAc, and thus alleviated oxidative stress. SNP decreased the inflammatory markers NF-κB, TNF-α and IL-1β levels induced by PbAc in lung tissue and exhibited anti-inflammatory effect. PbAc increased apoptotic Bax, Apaf-1, and Caspase-3 mRNA transcription levels and decreased anti-apoptotic Bcl-2 in lung tissues. SNP decreased apoptotic damage by reversing this situation. On the other hand, SNP regulated these markers and brought them closer to the levels of the control group. PbAc caused prolonged ER stress by increasing the levels of ATF6, PERK, IRE1α, GRP78 and this activity was stopped and tended to retreat with SNP. After evaluating all the data, While PbAc caused toxic damage in lung tissue, SNP showed a protective effect by reducing this damage.
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Affiliation(s)
- Nurhan Akaras
- Faculty of Medicine, Department of Histology and Embryology, Aksaray University, Aksaray, Turkey
| | - Sefa Kucukler
- Faculty of Veterinary Medicine, Department of Biochemistry, Atatürk University, Erzurum, Turkey
| | - Cihan Gur
- Department of Medical Laboratory Techniques, Vocational School of Health Services, Atatürk University, Erzurum, Turkey
| | - Mustafa Ileriturk
- Department of Animal Science, Horasan Vocational College, Atatürk University, Erzurum, Turkey
| | - Fatih Mehmet Kandemir
- Faculty of Medicine, Department of Medical Biochemistry, Aksaray University, Aksaray, Turkey
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Zammel N, Jedli O, Rebai T, Hamadou WS, Elkahoui S, Jamal A, Alam JM, Adnan M, Siddiqui AJ, Alreshidi MM, Naïli H, Badraoui R. Kidney injury and oxidative damage alleviation by Zingiber officinale: pharmacokinetics and protective approach in a combined murine model of osteoporosis. 3 Biotech 2022; 12:112. [PMID: 35462952 PMCID: PMC8995235 DOI: 10.1007/s13205-022-03170-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/19/2022] [Indexed: 02/07/2023] Open
Abstract
Ginger (Zingiber officinale) is considered as a nutraceutical spice, which possesses several health promotion and benefits. This study was carried out to investigate the phyto-chemical composition, the antioxidant capacities, the drug-likeness, and pharmacokinetic properties of ginger extract on kidney injury-associated osteoporosis in rats. Phenolic and flavonoid contents were assessed by standard chemical analysis methods and HPLC. In vivo protective effect was based on the use of female rats to evaluate the effect on renal injury as a result of combined osteoporosis using biochemical markers, oxidative status, and histological analyses. Results showed that ZO contained appreciable amounts of phenolics and flavonoids and it exhibited high scavenging activity. Ovariectomy-associated corticotherapy induced severe renal injury marked by altered biochemical markers (creatinine, urea, and uric acid), reduced GFR, significative oxidative damage signs, and disrupted antioxidant status in the combined osteoporotic rats. The histopathological examination revealed structural modifications of kidney tissues. However, all these changes were reversed following the use of ZO. These results confirm the renoprotective and antioxidant potential of ginger against renal injuries in osteoporotic rats.
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Affiliation(s)
- Nourhene Zammel
- Laboratory of Histo-Embryology and Cytogenetics, Medicine Faculty of Sfax, University of Sfax, 3029 Sfax, Tunisia
| | - Olfa Jedli
- Laboratory of Histo-Embryology and Cytogenetics, Medicine Faculty of Sfax, University of Sfax, 3029 Sfax, Tunisia
| | - Tarek Rebai
- Laboratory of Histo-Embryology and Cytogenetics, Medicine Faculty of Sfax, University of Sfax, 3029 Sfax, Tunisia
| | - Walid S. Hamadou
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
| | - Salem Elkahoui
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
| | - Arshad Jamal
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
| | - Jahoor M. Alam
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
| | - Mohd Adnan
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
| | - Arif J. Siddiqui
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
| | - Mousa M. Alreshidi
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
| | - Houcine Naïli
- Laboratory of Solid State, Sciences Faculty of Sfax, University of Sfax, 3064 Sfax, Tunisia
| | - Riadh Badraoui
- Department of Biology, University of Ha’il, 81451 Ha’il, Kingdom of Saudi Arabia
- Section of Histology-Cytology, Medicine Faculty of Tunis, University of Tunis El Manar, 1007 La Rabta-Tunis, Tunisia
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Zhou Y, Xu B, Yu H, Zhao W, Song X, Liu Y, Wang K, Peacher N, Zhao X, Zhang HT. Biochanin A Attenuates Ovariectomy-Induced Cognition Deficit via Antioxidant Effects in Female Rats. Front Pharmacol 2021; 12:603316. [PMID: 33815102 PMCID: PMC8010695 DOI: 10.3389/fphar.2021.603316] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 01/19/2021] [Indexed: 01/05/2023] Open
Abstract
Background: Impairment of memory and cognition is one of the major symptoms in women with postmenopausal disorders due to estrogen deficiency, which accounts for the much higher prevalence of Alzheimer’s disease in females. Biochanin A (BCA), a natural phytoestrogen, has been reported to protect neurons against ischemic brain injury. However, the neuroprotective effects of BCA in the postmenopausal-like model of ovariectomized (OVX) rats remain to be investigated. Methods: All the rats except for the sham group underwent the resection of bilateral ovaries. Seven days after the OVX surgery, rats were randomly divided into six groups: sham, OVX, OVX + BCA (5 mg/kg), OVX + BCA (20 mg/kg), OVX + BCA (60 mg/kg), and OVX + estradiol (E2; 0.35 mg/kg), which were administrated daily by gavage for 12 weeks. Learning and memory were examined using the Morris water-maze test before the end of the experiment. Morphological changes of the rat hippocampus were observed by HE staining and electron microscopy. Malondialdehyde (MDA), superoxide dismutase (SOD), and glutathione peroxidase (GSH-Px) in the hippocampus were measured. The effect of BCA on cell viability was measured in the presence of hydrogen peroxide (H2O2) using CCK8. Flow cytometry was used to measure neuronal apoptosis and reactive oxygen species (ROS) induced by H2O2. Expression of Bcl-2, Bax, and Caspase-3 was determined by Western blotting using hippocampal tissues and primary cultures of hippocampal neurons. Results: Chronic treatment with BCA mimicked the ability of E2 to reverse the deficit of learning and memory in the Morris water-maze test in OVX rats. BCA normalized OVX-induced morphological changes as revealed by HE staining and electron microscopy. In addition, BCA significantly decreased the levels of MDA, the biomarker of oxidative damage, and increased the activity of the intracellular antioxidant enzymes SOD and GSH-Px in OVX rats. Further, in primary cultures of hippocampal neurons, BCA reversed H2O2-induced decreases in cell viability and accumulation of ROS. Finally, BCA reversed OVX- or H2O2-induced increases in Bax and Caspase-3 and decreases in Bcl-2 in the hippocampus and primary cultures of hippocampal neurons. Conclusion: These results suggest that BCA improves memory through its neuroprotective properties in the brain under the circumstance of estrogen deficiency and can be used for treatment of memory loss in postmenopausal women.
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Affiliation(s)
- Yanmeng Zhou
- Institute of Pharmacology, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
| | - Bingbing Xu
- Institute of Pharmacology, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
| | - Haiyang Yu
- Institute of Pharmacology, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
| | - Wei Zhao
- Institute of Pharmacology, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
| | - Xinxin Song
- Institute of Pharmacology, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
| | - Yan Liu
- The Second Affiliated Hospital of Shandong First Medical University, Taian, China
| | - Kainan Wang
- Institute of Pharmacology, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
| | - Nikoli Peacher
- Departments of Neuroscience and Behavioral Medicine and Psychiatry, Rockefeller Neurosciences Institute, West Virginia University Health Sciences Center, Morgantown, WV, United States
| | - Xiaomin Zhao
- Institute of Pharmacology, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, China
| | - Han-Ting Zhang
- Departments of Neuroscience and Behavioral Medicine and Psychiatry, Rockefeller Neurosciences Institute, West Virginia University Health Sciences Center, Morgantown, WV, United States
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Pehlİvan KarakaŞ F, CoŞkun H, SoytÜrk H, Bozat BG. Anxiolytic, antioxidant, and neuroprotective effects of goji berry polysaccharides in ovariectomized rats: experimental evidence from behavioral, biochemical, and immunohistochemical analyses. ACTA ACUST UNITED AC 2020; 44:238-251. [PMID: 33110362 PMCID: PMC7585160 DOI: 10.3906/biy-2003-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 07/08/2020] [Indexed: 01/10/2023]
Abstract
Recent studies have indicated that polysaccharides, the main component of the Lycium barbarum L. fruit, have beneficial effects (e.g., anxiolytic, antioxidant, and neuroprotective) on humans and rodents. However, the effects of different dosages of such polysaccharides on ovariectomized rats and their underlying mechanisms in the brain have not been evaluated in the literature. Here, we aimed to evaluate the effects of the high and low doses of polysaccharides obtained from Lycium barbarum fruits (HD-LBP and LD-LBP, respectively) on anxious behaviors via behavioral (using the OFT and EPM), biochemical (using ELISA), and immunohistochemical (using immunohistochemical staining) measures in detail. Two weeks after ovariectomy, the rats were randomly assigned to either the treatment conditions [control (DW, 3 mL/kg, p.o., per day), LD-LBP (20 mg/kg, 3 mL/kg, p.o., per day), HD-LBP (200 mg/kg, 3 mL/kg, p.o., per day), 17 β-ES (1 mg/kg, 3 mL/kg, p.o., per day), DZ(1 mg/kg, 3 mL/kg, p.o., per day)] or operation type [SHAM (pseudo-ovariectomized) and OVX (ovariectomized)]. The treatments were applied for 30 consecutive days, and then serum and brain tissue samples of all rats were collected. Biochemical (SOD, CAT, GPX, MDA, and 17 β-ES) and immunohistochemical (BDNF, SER, and apoptosis) analyses of the samples were performed as well. The rats administered HD-LBP and LD-LBP were less anxious than the control groups. The HD-LBP-treated rats had high levels of SOD and low levels of MDA in their serum samples. Moreover, HD-LBP and drug-treated groups had a high number of SER receptors and BDNF-positive cells and a low number of TUNEL-positive cells in their hippocampal brain tissues. The HD-LBP treatments decrease anxious behavior by increasing antioxidant enzyme activities, hippocampal SER and BDNF neurotransmitter levels and decreasing the TUNEL-positive cell count of ovariectomized rats. Given these findings, we suggest that menopause-induced symptoms of anxiety can be reduced by polysaccharides obtained from goji berry fruits, and that these findings will be beneficial for the production studies of natural herbal-origin antianxiety (anxiolytic) drugs in the future.
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Affiliation(s)
- Fatma Pehlİvan KarakaŞ
- Department of Biology, Faculty of Science and Art, Bolu Abant İzzet Baysal University, Bolu Turkey
| | - Hamit CoŞkun
- Department of Psychology, Faculty of Science and Art, Bolu Abant İzzet Baysal University, Bolu Turkey
| | - Hayriye SoytÜrk
- Department of Poultry Science andTechnology, Faculty of Agriculture and Natural Science, Bolu Abant İzzet Baysal University, Bolu Turkey
| | - Bihter Gökçe Bozat
- Disciplinary Neuroscience, Health Sciences Institute, Bolu Abant İzzet Baysal University, Bolu Turkey
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El-Khatib YA, Sayed RH, Sallam NA, Zaki HF, Khattab MM. 17β-Estradiol augments the neuroprotective effect of agomelatine in depressive- and anxiety-like behaviors in ovariectomized rats. Psychopharmacology (Berl) 2020; 237:2873-2886. [PMID: 32535690 DOI: 10.1007/s00213-020-05580-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 06/08/2020] [Indexed: 02/06/2023]
Abstract
RATIONALE AND OBJECTIVE Estradiol decline has been associated with depression and anxiety in post-menopausal women. Agomelatine (Ago) is an agonist of the melatonergic MT1/MT2 receptors and an antagonist of the serotonergic 5-HT2c receptors. The present study aimed to evaluate the effects of combining Ago with 17β-estradiol (E2) on ovariectomy (OVX)-induced depressive- and anxiety-like behaviors in young adult female rats. METHODS OVX rats were treated with Ago (40 mg/kg/day, p.o.) for 10 days starting 1 week after surgery alone or combined with two doses of E2 (40 μg/kg/day, s.c.) given before behavioral testing. RESULTS Co-administration of E2 enhanced the anti-depressant and anxiolytics effects of Ago as evidenced by decreased immobility time in the forced swimming test, as well as increased time spent in the open arms and number of entries to open arms in the elevated plus-maze. In parallel, Ago increased hippocampal norepinephrine, dopamine, melatonin, and brain-derived neurotrophic factor (BDNF). Meanwhile, Ago-treated rats exhibited reduced hippocampal nuclear factor kappa beta (NF-kB) P65 expression and pro-inflammatory cytokine level. Ago upregulated estrogen receptor (ER α and β) mRNA expression in the hippocampus of OVX rats and elevated serum estradiol levels. Co-administration of E2 with Ago synergistically decreased NF-kB P65 expression and pro-inflammatory cytokines, and increased BDNF levels. CONCLUSION E2 augmented the neuroprotective effect of Ago in OVX rats via its anti-inflammatory and neurotrophic effects. The combined treatment of E2 and Ago should be further investigated as a treatment of choice for depression, anxiety, and sleep disturbances associated with menopause.
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Affiliation(s)
- Yasmine A El-Khatib
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El Aini St., Cairo, 11562, Egypt
| | - Rabab H Sayed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El Aini St., Cairo, 11562, Egypt.
| | - Nada A Sallam
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El Aini St., Cairo, 11562, Egypt
| | - Hala F Zaki
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El Aini St., Cairo, 11562, Egypt
| | - Mahmoud M Khattab
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Kasr El Aini St., Cairo, 11562, Egypt
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Kaya K, Ciftci O, Aydın M, Cetin A, Basak N. Favourable effect of β-glucan treatment against cisplatin-induced reproductive system damage in male rats. Andrologia 2019; 51:e13342. [PMID: 31274209 DOI: 10.1111/and.13342] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 04/27/2019] [Accepted: 05/08/2019] [Indexed: 12/15/2022] Open
Abstract
The aim of this study was to investigate the potential beneficial effects of β-glucan treatment against oxidative, histological and spermatological damage caused by cisplatin on the male reproductive system. Twenty-eight Sprague Dawley male rats were used in the study. The rats were randomly divided into four equal-sized groups: a control group, cisplatin group (7 mg/kg in a single-dose cisplatin administered intraperitoneally), β-glucan group (β-glucan given at a dose of 50 mg kg-1 d-1 for 14 day) and a cisplatin plus β-glucan group (cisplatin and β-glucan administered together at the same dose). Cisplatin administration induced an increase in the level of thiobarbituric acid-reactive substances, a lipid peroxidation indicator. It induced a decrease in enzymatic (superoxide dismutase, catalase and glutathione peroxidase) activities and nonenzymatic (reduced glutathione) antioxidant levels. In addition, cisplatin caused both histological and spermatological damage, as shown by a decrease in sperm motility and epididymal sperm concentrations and an increase in abnormal sperm rates. The β-glucan treatment improved cisplatin-induced oxidative, histological and spermatological damage. This study revealed that β-glucan treatment provided prevention against male reproductive system damage caused by cisplatin. These preventative effects were likely due to its antioxidant properties.
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Affiliation(s)
- Kürşat Kaya
- Department of Biochemistry, Faculty of Pharmacy, Adiyaman University, Adiyaman, Turkey
| | - Osman Ciftci
- Department of Medicinal Pharmacology, Faculty of Medicine, Pamukkale University, Denizli, Turkey
| | - Muhterem Aydın
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Firat University, Elazig, Turkey
| | - Aslı Cetin
- Department of Histology and Embryology, Faculty of Medicine, Inönü University, Malatya, Turkey
| | - Neşe Basak
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Inönü University, Malatya, Turkey
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Chantal NM, Paul Désiré DD, Caude BD, Yolande Sandrine MN, Lohik MN, Francine MM, Larissa DT, Mireille KP, Pierre K. Neuroprotective Effects of the Anthocleista Schweinfurthii Gilg. (Loganiaceae) Stem Bark Extract in Postmenopause-Like Model of Ovariectomized Wistar Rats. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2019; 16:jcim-2017-0137. [PMID: 30661055 DOI: 10.1515/jcim-2017-0137] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 05/23/2018] [Indexed: 11/15/2022]
Abstract
Background Estrogen deficiency in postmenopausal period causes severe neuroendocrine changes in brain which influences memory and other nervous functions. Anthocleista schweinfurthii is used traditionally to treat female infertility and menopause related symptoms. This study was performed to investigate the potential neuroprotective effects of aqueous extract of Anthocleista schweinfurthii on brain in a postmenopause-like model of ovariectomized Wistar rats. Methods Thirty animals were sham-operated or ovariectomized (Ovx) 84 days after surgery, six groups of five rats each were daily treated orally during 28 days with: distilled water for groups 1 (sham-operated) and 2 (Ovx), estradiol valerate (group 3) and the three doses of extracts {groups 4, 5 and 6 (Ovx)}. Biochemical and histological evaluations focused on brain. Results Compared to sham-operated control, ovariectomy decreased total protein levels in brain (p<0.01) which was increased by plant extract at the dose of 300 mg/kg (p<0.05), underlying its anabolic properties. Ovariectomy significantly decreased magnesium levels in brain (p<0.001). Anthocleista schweinfurthii increased significantly magnesium levels (p<0.01), showing its capacity to act on synaptic conduction. Ovariectomy induced oxidative stress by increasing malondialdehyde levels (p<0.05) and decreasing reduced glutathione levels (p<0.05) in brain. The plant extract exhibited antioxidative activity by reducing malondialdehyde levels and increasing glutathione levels in brain. Damage in brain structure which was caused by ovariectomy disappeared following the treatment. Conclusions Results suggest that Anthocleista schweinfurthii may have neuroprotective effects in Ovx Wistar rats by increasing total protein, magnesium levels and reducing oxidative stress in brain.
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Affiliation(s)
- Ngoungoure Madeleine Chantal
- Animal Physiology Laboratory, Department of Animal Biology and Physiology, Faculty of Science,University of Yaoundé I, Yaoundé, Cameroon
| | - Dzeufiet Djomeni Paul Désiré
- Animal Physiology Laboratory, Department of Animal Biology and Physiology, Faculty of Science,University of Yaoundé I, Yaoundé, Cameroon
| | - Bilanda Danielle Caude
- Animal Physiology Laboratory, Department of Animal Biology and Physiology, Faculty of Science,University of Yaoundé I, Yaoundé, Cameroon
| | - Mengue Ngandena Yolande Sandrine
- Animal Physiology Laboratory, Department of Animal Biology and Physiology, Faculty of Science,University of Yaoundé I, Yaoundé, Cameroon
| | - Mbolang Nguegang Lohik
- Animal Physiology Laboratory, Department of Animal Biology and Physiology, Faculty of Science,University of Yaoundé I, Yaoundé, Cameroon
| | - Mballa Marguerite Francine
- Animal Physiology Laboratory, Department of Animal Biology and Physiology, Faculty of Science,University of Yaoundé I, Yaoundé, Cameroon
| | - Dzekui Tchuo Larissa
- Animal Physiology Laboratory, Department of Animal Biology and Physiology, Faculty of Science,University of Yaoundé I, Yaoundé, Cameroon
| | - Kameni Poumeni Mireille
- Animal Physiology Laboratory, Department of Animal Biology and Physiology, Faculty of Science,University of Yaoundé I, Yaoundé, Cameroon
| | - Kamtchouing Pierre
- Animal Physiology Laboratory, Department of Animal Biology and Physiology, Faculty of Science,University of Yaoundé I, Yaoundé, Cameroon
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Kaya K, Çiftçi O, Öztanır MN, Taşlıdere E, Türkmen NB. Beta-glucan attenuates cerebral ischemia/reperfusion-induced neuronal injury in a C57BL/J6 mouse model. BRAZ J PHARM SCI 2019. [DOI: 10.1590/s2175-97902019000218312] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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10
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Azadegan-Dehkordi F, Bahrami T, Shirzad M, Karbasi G, Yazdanpanahi N, Farrokhi E, Koohiyan M, Tabatabaiefar MA, Hashemzadeh-Chaleshtori M. Mutations in GJB2 as Major Causes of Autosomal Recessive Non-Syndromic Hearing Loss: First Report of c.299-300delAT Mutation in Kurdish Population of Iran. J Audiol Otol 2018; 23:20-26. [PMID: 30518198 PMCID: PMC6348308 DOI: 10.7874/jao.2018.00185] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 08/12/2018] [Indexed: 11/22/2022] Open
Abstract
Background and Objectives Autosomal recessive non-syndromic hearing loss (ARNSHL) with genetic origin is common (1/2000 births). ARNSHL can be associated with mutations in gap junction protein beta 2 (GJB2). To this end, this cohort investigation aimed to find the contribution of GJB2 gene mutations with the genotype-phenotype correlations in 45 ARNSHL cases in the Kurdish population. Subjects and Methods Genomic DNA was extracted from a total of 45 ARNSHL families. The linkage analysis with 3 short tandem repeat markers linked to GJB2 was performed on 45 ARNSHL families. Only 9 of these families were linked to the DFNB1 locus. All the 45 families who took part were sequenced for confirmation linkage analysis (to perform a large project). Results A total of three different mutations were determined. Two of which [c.35delG and c.-23+1G>A (IVS1+1G>A)] were previously reported but (c.299-300delAT) mutation was novel in the Kurdish population. The homozygous pathogenic mutations of GJB2 gene was observed in nine out of the 45 families (20%), also heterozygous genotype (c.35delG/N)+(c.-23+1G>A/c.-23+1G>A) were observed in 4/45 families (8.8%). The degree of hearing loss (HL) in patients with other mutations was less severe than patients with c.35delG homozygous mutation (p<0.001). Conclusions Our data suggest that GJB2 mutations constitute 20% of the etiology of ARNSHL in Iran; moreover, the c.35delG mutation is the most common HL cause in the Kurdish population. Therefore, these mutations should be included in the molecular testing of HL in this population.
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Affiliation(s)
- Fatemeh Azadegan-Dehkordi
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Tayyebe Bahrami
- Department of Medical Genetics, Faculty of Medicine, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Maryam Shirzad
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Gelareh Karbasi
- Kurdistan Provinces Social Welfare Organization, Kurdistan, Iran
| | - Nasrin Yazdanpanahi
- Department of Genetics, Falavarjan Branch, Islamic Azad University, Isfahan, Iran
| | - Effat Farrokhi
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Mahbobeh Koohiyan
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Amin Tabatabaiefar
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Morteza Hashemzadeh-Chaleshtori
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
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11
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Azadegan‐Dehkordi F, Ahmadi R, Koohiyan M, Hashemzadeh‐Chaleshtori M. Update of spectrum c.35delG and c.‐23+1G>A mutations on the
GJB2
gene in individuals with autosomal recessive nonsyndromic hearing loss. Ann Hum Genet 2018; 83:1-10. [DOI: 10.1111/ahg.12284] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Revised: 08/01/2018] [Accepted: 08/06/2018] [Indexed: 12/31/2022]
Affiliation(s)
- Fatemeh Azadegan‐Dehkordi
- Cellular and Molecular Research Center, Basic Health Sciences Institute Shahrekord University of Medical Sciences Shahrekord Iran
| | - Reza Ahmadi
- Clinical Biochemistry Research Center, Basic Health Sciences Institute Shahrekord University of Medical Sciences Shahrekord Iran
| | - Mahbobeh Koohiyan
- Medical Plants Research Center, Basic Health Sciences Institute Shahrekord University of Medical Sciences Shahrekord Iran
| | - Morteza Hashemzadeh‐Chaleshtori
- Cellular and Molecular Research Center, Basic Health Sciences Institute Shahrekord University of Medical Sciences Shahrekord Iran
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12
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Mercantepe F, Mercantepe T, Topcu A, Yılmaz A, Tumkaya L. Protective effects of amifostine, curcumin, and melatonin against cisplatin-induced acute kidney injury. Naunyn Schmiedebergs Arch Pharmacol 2018; 391:915-931. [DOI: 10.1007/s00210-018-1514-4] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 05/13/2018] [Indexed: 12/21/2022]
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13
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Mercantepe T, Unal D, Tümkaya L, Yazici ZA. Protective effects of amifostine, curcumin and caffeic acid phenethyl ester against cisplatin-induced testis tissue damage in rats. Exp Ther Med 2018; 15:3404-3412. [PMID: 29545862 PMCID: PMC5840930 DOI: 10.3892/etm.2018.5819] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Accepted: 01/24/2018] [Indexed: 02/02/2023] Open
Abstract
Cisplatin is an effective antineoplastic drug that is usually used to treat a number of different types of cancer in the clinic. One of the most notable side effects of cisplatin use is infertility. The present study was designed to determine the non-oxidative testicular effects caused by the use of cisplatin in rats. The rats were randomly allocated to the experimental groups. The untreated rats represented the control group (group I) and the treatment groups were as follows: cisplatin alone (group II), cisplatin+amifostine (group III), cisplatin+curcumin (group IV), and cisplatin+caffeic acid phenethyl ester (CAPE; group V). The present study observed that following cisplatin administration, the expression of nuclear factor-κB (NF-κβ)/p65, caspase-3 and 8-deoxyguanosine (8-OHdG) increased in germinal epithelium and Leydig cells. However, the expression of these markers decreased in groups III–V, most notably in the group treated with amifostine. cisplatin induced-damage was countered by amifostine and curcumin. The results revealed that the activation of NF-κB, caspase-3 and 8-OHdG had a significant role in cisplatin-induced testicular toxicity. Thus, amifostine, curcumin and, to a lesser extent, CAPE have the potential for use as therapeutic adjuvants in cisplatin-induced testis injury.
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Affiliation(s)
- Tolga Mercantepe
- Department of Histology and Embryology, Faculty of Medicine, Recep Tayyip Erdoğan University, Rize 53010, Turkey
| | - Deniz Unal
- Department of Histology and Embryology, Faculty of Medicine, Atatürk University, Erzurum 25000, Turkey
| | - Levent Tümkaya
- Department of Histology and Embryology, Faculty of Medicine, Recep Tayyip Erdoğan University, Rize 53010, Turkey
| | - Zihni Acar Yazici
- Department of Medical Microbiology, Faculty of Medicine, Recep Tayyip Erdoğan University, Rize 53010, Turkey
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