1
|
Chilaka KN, Namoju R. Maternal supplementation of alpha-lipoic acid ameliorates prenatal cytarabine-induced mutilation in reproductive development and function in F1 male adult rats. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:4035-4053. [PMID: 38010397 DOI: 10.1007/s00210-023-02852-4] [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: 09/15/2023] [Accepted: 11/10/2023] [Indexed: 11/29/2023]
Abstract
AIMS Cytarabine (CYT), a prevalent anticancer drug for blood cancers, detrimentally affects male reproductive development and function. Alpha-lipoic acid (ALA), a universal antioxidant, offers defense against chemical-induced reproductive dysfunction. Our study sought to explore ALA's protective role against prenatal CYT-induced reproductive impairment in F1 male adult rats. MAIN METHODS Pregnant rats were divided into 5 groups and administered normal saline, ALA 200 mg/kg, CYT 12.5 mg/kg, CYT 25 mg/kg, and CYT 25 mg/kg + ALA 200 mg/ kg from gestational day 8 to 21. On postnatal day 73, F1 male rats were sacrificed, and general, oxidative, steroidogenic, spermatogenic, histological, and morphometrical parameters were evaluated. KEY FINDINGS Prenatal CYT caused dose-dependent reductions in body weight, testis, and accessory gland weights; elevated oxidative stress; delayed puberty onset; sperm anomalies (decreased count, motility, viability, seminal fructose; increased morphological anomalies); impeded steroidogenesis (lower testosterone, follicle-stimulating hormone, luteinizing hormone, 3β-Hydroxysteroid dehydrogenase(HSD), 17β-HSD, and elevated cholesterol); and testicular histopathological and morphometric disturbances. Maternal supplementation of ALA was found to alleviate all the CYT-induced reproductive disruptions. SIGNIFICANCE The present work accentuates the beneficial actions of ALA against CYT-induced impairment in reproductive development and functions by combating disruptions in oxidative balance, steroidogenesis, spermatogenesis, and testicular histological aberrations. However, future experimental and clinical studies are warranted to explore the molecular mechanisms involved in the ALA's protection against prenatal CYT-induced testicular injury.
Collapse
Affiliation(s)
- Kavitha N Chilaka
- GITAM Institute of Pharmacy, GITAM Deemed to Be University, Rushikonda, Visakhapatnam, Andhra Pradesh, 530045, India
| | - Ramanachary Namoju
- GITAM Institute of Pharmacy, GITAM Deemed to Be University, Rushikonda, Visakhapatnam, Andhra Pradesh, 530045, India.
- Department of Pharmacology, Bhaskar Pharmacy College, Jawaharlal Nehru Technical University, Hyderabad, Telangana, 500075, India.
| |
Collapse
|
2
|
Emojevwe V, Nwangwa EK, Naiho AO, Oyovwi MO, Igiehon O, Ogunwole E, Makinde-Taylor MS, Ayotomide OA, Akinola AO, Edesiri PT, Oghenetega BO, Ovuakporaye SI. Therapeutic efficacy of N-acetylcysteine and zinc sulphate against di-(2-ethylhexyl) phthalate-induced testicular oxido-nitrergic stress in male Wistar rat. Andrologia 2022; 54:e14508. [PMID: 35842931 DOI: 10.1111/and.14508] [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: 08/29/2021] [Revised: 03/21/2022] [Accepted: 05/29/2022] [Indexed: 11/30/2022] Open
Abstract
The therapeutic efficacy of N-acetylcysteine (NAC) and zinc sulphate on di-(2-ethylhexyl) phthalate (DEHP)-induced testicular oxido-nitrergic stress in rats was investigated in 36 male Wistar rats (170 ± 10 g) randomly assigned into one of six groups (n = 6). Group 1 (control) received 2.5 ml/kg of distilled water for 42 days, while group 2 (vehicle) received 2.5 ml/kg of corn oil for 42 days. Groups 3,4,5, and 6 were administered DEHP (750 mg/kg/day) for 21 days, after which groups 4, 5, and 6 received zinc sulphate (0.5 mg/kg/day), NAC (100 mg/kg/day), and zinc sulphate (0.5 mg/kg/day) + NAC (100 mg/kg/day) for an additional 21 days respectively. After the experimental period, the animals were euthanized by light thiopental sodium, and their testes were carefully dissected out for histological and biochemical assays. The result shows a significant alteration in testicular levels of malondialdehyde, nitric oxide, antioxidant enzymes, total antioxidant capacity, sulphydryl levels, dehydrogenases and testicular architecture following the administration of DEHP. These effects were reversed by coadministration of NAC and zinc sulphate in the study. We therefore concluded that the combined effects of NAC and ZnSO4 effectively improved testicular antioxidant status and reduced testicular nitregic stress, thus improving testicular architecture and functions.
Collapse
Affiliation(s)
- Victor Emojevwe
- Department of Physiology, University of Medical Sciences, Ondo City, Nigeria
- Department of Physiology, Delta State University, Abraka, Nigeria
| | | | | | | | - Osarugue Igiehon
- Department of Physiology, University of Medical Sciences, Ondo City, Nigeria
| | - Eunice Ogunwole
- Department of Physiology, University of Medical Sciences, Ondo City, Nigeria
| | | | | | | | - Prince Tesi Edesiri
- Department of Science Laboratory Technology, Delta State Polytechnic, Ogwash-Uku, Nigeria
| | | | | |
Collapse
|
3
|
Yang FH, Dong XL, Liu GX, Teng L, Wang L, Zhu F, Xu FH, Yang YF, Cao C, Chen G, Li B. The protective effect of C-phycocyanin in male mouse reproductive system. Food Funct 2022; 13:2631-2646. [PMID: 35167640 DOI: 10.1039/d1fo03741b] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
C-phycocyanin from Spirulina platensis has pharmacological effects such as anti-oxidation, anti-cancer, anti-inflammatory and anti-atherosclerosis activities as well as liver and kidney protection. However, there is little research on C-phycocyanin applied in the field of reproductive medicine, and it is therefore the focus of the current study. In this study, a GC-1 spg cell model and male mouse reproductive injury model were constructed by TNF α + Smac mimetic + zVAD-fmk (TSZ) and cyclophosphamide (Cy), respectively. It has been proved that C-phycocyanin can increase cell viability and reduce cell death in GC-1 spg cells induced by TSZ. C-phycocyanin could protect the reproductive system of male mice from cyclophosphamide, improve spermatogenesis, sperm quality and fertility, increase the release of testosterone, stabilize the feedback regulation mechanism, and ensure the spermatogenic ability of mice. It could also improve the ability of anti-oxidation. In addition, C-phycocyanin could play a protective role by down-regulating RIPK1, RIPK3, and p-MLKL to inhibit the necroptotic signaling pathway. These results suggest that C-phycocyanin could protect GC-1 spg cells and the reproductive system of male mice from TSZ and cyclophosphamide, and the protective mechanism may be achieved by inhibiting the signal pathway of necroptosis. Therefore, C-phycocyanin could serve as a promising reproductive system protective agent. C-phycocyanin may enter public life as a health product in the future.
Collapse
Affiliation(s)
- Fang-Hao Yang
- Department of genetics and cell biology, Basic medical college, Qingdao University, Qingdao, China, 266071.
| | - Xiao-Lei Dong
- Department of genetics and cell biology, Basic medical college, Qingdao University, Qingdao, China, 266071.
| | - Guo-Xiang Liu
- Department of genetics and cell biology, Basic medical college, Qingdao University, Qingdao, China, 266071.
| | - Lei Teng
- Department of genetics and cell biology, Basic medical college, Qingdao University, Qingdao, China, 266071.
| | - Lin Wang
- Department of Reproduction, The Affiliated Hospital of Qingdao University, Qingdao, China, 266000.
| | - Feng Zhu
- Department of genetics and cell biology, Basic medical college, Qingdao University, Qingdao, China, 266071.
| | - Feng-Hua Xu
- Department of genetics and cell biology, Basic medical college, Qingdao University, Qingdao, China, 266071.
| | - Yi-Fan Yang
- Department of genetics and cell biology, Basic medical college, Qingdao University, Qingdao, China, 266071.
| | - Can Cao
- Department of genetics and cell biology, Basic medical college, Qingdao University, Qingdao, China, 266071.
| | - Guang Chen
- Department of genetics and cell biology, Basic medical college, Qingdao University, Qingdao, China, 266071.
| | - Bing Li
- Department of genetics and cell biology, Basic medical college, Qingdao University, Qingdao, China, 266071. .,Department of hematology, The Affiliated Hospital of Qingdao University, Qingdao, China, 266021.
| |
Collapse
|
4
|
Nooh MM, Rizk SM, Saied NM, Abdelazim SM. Carnosine Remedial Effect on Fertility of Male Rats Receiving Cyclophosphamide, Hydroxydaunomycin, Oncovin and Prednisone (CHOP). Andrologia 2021; 53:e14233. [PMID: 34535909 DOI: 10.1111/and.14233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 07/23/2021] [Accepted: 08/15/2021] [Indexed: 11/29/2022] Open
Abstract
Chemotherapeutic agents can impair gonadal function triggering infertility. Here, we probed the properties of carnosine as an antioxidant in reproductive disorders caused by the combination of cyclophosphamide, hydroxydaunomycin (doxorubicin), oncovin (vincristine) and prednisone (CHOP); this combination is mostly used in treating non-Hodgkin lymphoma. Animals were distributed into four groups: Group I was the control. Group II received carnosine (250mg kg day-1 , i.p.); Group III received CHOP: cyclophosphamide (27 mg/kg/cycle), doxorubicin (1.8 mg/kg/cycle) and vincristine (0.05 mg/kg /cycle) by i.p. plus oral prednisone (1.47 mg kg-1 day-1 /cycle) for five days. Group IV received carnosine plus CHOP. The study involved 4 cycles each of 3 weeks. Also, we explored the effect of combining carnosine with CHOP on the development of solid Ehrlich carcinoma in mice. CHOP lowered genitals weight, sperm count and motility, testicular function marker enzymes, serum testosterone level and gene expression of 3β-hydroxysteroid dehydrogenase, 17β-hydroxysteroid dehydrogenase and steroidogenic acute regulatory protein. Furthermore, CHOP elevated testicular oxidative stress, serum follicle-stimulating hormone, luteinising hormone and triggered DNA damage. Morphometric and histopathological examinations of testicular tissues buttressed the biochemical results. Importantly, administration of carnosine ameliorated CHOP-induced alterations without diminishing CHOP's antineoplastic action. These results indicated that carnosine may ameliorate reproductive disorders induced by CHOP.
Collapse
Affiliation(s)
- Mohammed M Nooh
- Department of Biochemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt.,Department of Biochemistry, Faculty of Pharmacy, October 6 University, Giza, Egypt
| | - Sherine M Rizk
- Department of Biochemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Nashwa M Saied
- Hormone Evaluation Department, Egyptian Drug Authority (NODCAR), Cairo, Egypt
| | - Sally M Abdelazim
- Hormone Evaluation Department, Egyptian Drug Authority (NODCAR), Cairo, Egypt
| |
Collapse
|
5
|
Erdem Guzel E, Kaya Tektemur N, Tektemur A. Alpha-lipoic acid may ameliorate testicular damage by targeting dox-induced altered antioxidant parameters, mitofusin-2 and apoptotic gene expression. Andrologia 2021; 53:e13990. [PMID: 33529370 DOI: 10.1111/and.13990] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 01/02/2021] [Accepted: 01/07/2021] [Indexed: 02/05/2023] Open
Abstract
In the study, the ameliorating effects of alfa lipoic acid (ALA) against doxorubicin-induced testicular apoptosis, oxidative stress and disrupted mitochondrial fusion were investigated in male rats. Rats were divided into four groups as control, doxorubicin (DOX), DOX + ALA and ALA. A single dose of 15 mg/kg DOX was administered i.p to the DOX and DOX + ALA groups. 50 mg/kg ALA was given to the DOX + ALA and ALA groups by oral gavage every other day. After 28 days, rat testes and serum samples were collected and analysed. Administration of DOX alone caused a decrease in body and relative testicular weights, seminiferous tubule diameter and germinal epithelium thickness, Johnsen's score and serum testosterone levels. DOX treatment led to severe testicular damage such as tubular degeneration, and atrophic tubules. Also, the activities of superoxide dismutase and glutathione peroxidase were reduced, while the level of malondialdehyde was increased in the testis. The mRNA levels of apoptotic-related genes (CASP3, TP53, BAX, BCL2) and apoptotic index were increased, while mitofusin-2 decreased. DOX caused an increase in CASP3 and a decrease in mitofusin-2 immunoreactivities. Treatment with ALA markedly improved all of DOX-induced biochemical, histochemical and molecular alterations in rat testis. Consequently, ALA has a therapeutic role in ameliorating DOX-induced testicular damage in rats.
Collapse
Affiliation(s)
- Elif Erdem Guzel
- Department of Midwifery, Faculty of Health Sciences, Mardin Artuklu University, Mardin, Turkey
| | - Nalan Kaya Tektemur
- Department of Histology and Embryology, Faculty of Medicine, Firat University, Elazig, Turkey
| | - Ahmet Tektemur
- Department of Medical Biology, Faculty of Medicine, Firat University, Elazig, Turkey
| |
Collapse
|
6
|
Liu X, Li Q, Wang Z, Liu F. Identification of abnormal protein expressions associated with mouse spermatogenesis induced by cyclophosphamide. J Cell Mol Med 2021; 25:1624-1632. [PMID: 33438283 PMCID: PMC7875923 DOI: 10.1111/jcmm.16263] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 11/28/2020] [Accepted: 12/22/2020] [Indexed: 12/11/2022] Open
Abstract
Cyclophosphamide (CP) is a clinical anticancer drug that can cause male reproductive abnormalities, but the underlying mechanisms for this remain unknown. The present study aimed to explore the potential toxicity induced by CP in spermatogenesis events of germ cell proliferation, meiosis, and blood-testis barrier integrity at the molecular level. CP-treated mice showed significantly reduced serum testosterone levels, sperm motility and concentration. The results of immunohistochemistry and Western blot showed that CP reduced the proliferation of germ cells (PCNA, PLZF) and increased germ cell apoptosis (Bax and TUNEL-positive cells) in CP-treated mice testes. The expression of meiotic related proteins (SYCP3, REC8, MLH1) decreased significantly in the fourth week after administration, and the expression of blood-testis barrier related proteins (β-catenin, ZO-1) and sperm quality-associated proteins (PGK2, HSPA4) decreased significantly in the first week after administration. CP leads to the apoptosis of male germ cells, inhibits the proliferation of germ cells, and affects meiosis and the blood-testis barrier, resulting in the decline of sperm quality. This study provides information to further the study of molecular mechanism and protective strategy of CP influence.
Collapse
Affiliation(s)
- Xuexia Liu
- Central Laboratory, Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Qian Li
- Research Department, Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Zhixin Wang
- Central Laboratory, Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Fujun Liu
- Central Laboratory, Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| |
Collapse
|
7
|
Li M, Zhou M, Wei Y, Jia F, Yan Y, Zhang R, Cai M, Gu R. The beneficial effect of oyster peptides and oyster powder on cyclophosphamide-induced reproductive impairment in male rats: A comparative study. J Food Biochem 2020; 44:e13468. [PMID: 32935351 DOI: 10.1111/jfbc.13468] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 07/20/2020] [Accepted: 08/19/2020] [Indexed: 12/19/2022]
Abstract
This study aimed to evaluate the effect of oyster peptides and oyster powder on the procreative capacity of rats displaying reproductive dysfunction induced by cyclophosphamide (CTX). The amino acid composition and relative molecular mass of the oyster peptides and oyster powder were detected using an automatic amino acid analyzer and high-performance liquid chromatography (HPLC). After 5 d of exposure to CTX and six weeks of oyster peptide and oyster powder treatment, the biochemical serum indexes of the rats, the expression of related genes and proteins in the testes, as well as the antioxidant status and pathological state of the testes and kidneys were examined. The results showed that oyster peptides could effectively improve the biochemical blood indexes of rats, and increase the level of androgen in the blood, while improving the pathological state and oxidative stress state of the kidneys and testes, therefore, exhibiting a beneficial effect on reproductive injury. PRACTICAL APPLICATIONS: This study examined the activity of oyster peptides and their ability to enhance the procreative capacity of rats with reproductive dysfunction induced by CTX while analyzing the amino acid composition and relative molecular mass of the oyster peptides. The results of this experiment provided a preliminary theoretical basis for the development of new functional foods using oyster peptides.
Collapse
Affiliation(s)
- Mingliang Li
- Beijing Engineering Research Center of Protein & Functional Peptides, China National Research Institute of Food and Fermentation Industries, Beijing, China
| | - Ming Zhou
- Beijing Engineering Research Center of Protein & Functional Peptides, China National Research Institute of Food and Fermentation Industries, Beijing, China
| | - Ying Wei
- Beijing Engineering Research Center of Protein & Functional Peptides, China National Research Institute of Food and Fermentation Industries, Beijing, China
| | - Fuhuai Jia
- Ningbo Yufangtang Biotechnology Co., Ltd, Ningbo, China
| | - Yongqiu Yan
- Ningbo Yufangtang Biotechnology Co., Ltd, Ningbo, China.,College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Ruixue Zhang
- Beijing Engineering Research Center of Protein & Functional Peptides, China National Research Institute of Food and Fermentation Industries, Beijing, China
| | - Muyi Cai
- Beijing Engineering Research Center of Protein & Functional Peptides, China National Research Institute of Food and Fermentation Industries, Beijing, China
| | - Ruizeng Gu
- Beijing Engineering Research Center of Protein & Functional Peptides, China National Research Institute of Food and Fermentation Industries, Beijing, China
| |
Collapse
|
8
|
Methane Ameliorates Lipopolysaccharide-Induced Acute Orchitis by Anti-inflammatory, Antioxidative, and Antiapoptotic Effects via Regulation of the PK2/PKR1 Pathway. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:7075836. [PMID: 32922653 PMCID: PMC7453259 DOI: 10.1155/2020/7075836] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 07/22/2020] [Indexed: 12/29/2022]
Abstract
Objective The present study is aimed at investigating the anti-inflammatory, antioxidative, and antiapoptotic effects of methane on lipopolysaccharide- (LPS-) induced acute orchitis and its potential mechanisms. Methods Adult male rats were intraperitoneally (i.p.) injected with methane-rich saline (MS, 20 mL/kg) following LPS (5 mg/kg, i.p.). The survival rate was assessed every 12 h until 72 h after LPS induction, and surviving rats were sacrificed for further detection. The wet/dry (W/D) ratio was determined, and testicular damage was histologically assessed. Inflammatory cytokines in the testes and serum, including interleukin-1β (IL-1β), IL-6, IL-10, and tumor necrosis factor-α (TNF-α), were measured using ELISA and RT-qPCR. Oxidative stress was evaluated by the level of superoxide dismutase (SOD) and malondialdehyde (MDA). Testicular apoptosis was detected via TUNEL staining. The expression of prokineticin 2 (PK2)/prokineticin receptor 1 (PKR1) was also analyzed using RT-qPCR, western blotting, and immunohistochemistry. Results It was found that methane significantly prolonged rat survival, decreased the W/D ratio, alleviated LPS-induced histological changes, and reduced apoptotic cells in the testes. Additionally, methane suppressed and promoted the production of pro- and anti-inflammatory cytokines, respectively. Furthermore, methane significantly increased SOD levels, decreased MDA levels, and decreased testicular expression of PK2 and PKR1. Therefore, methane exerts therapeutic effects on acute orchitis and might be a new and convenient strategy for the treatment of inflammation-related testicular diseases.
Collapse
|
9
|
Elbakary RH, Tawfik SM, Amer RM. Evaluation of the Possible Protective Effect of Alpha Lipoic Acid on Testicular Toxicity Induced by Polychlorinated Biphenyl in Adult Albino Rats: A Histological Study. J Microsc Ultrastruct 2020; 8:42-50. [PMID: 32766117 PMCID: PMC7365516 DOI: 10.4103/jmau.jmau_34_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 09/09/2019] [Accepted: 09/19/2019] [Indexed: 11/04/2022] Open
Abstract
Introduction Polychlorinated biphenyl (PCB) is considered one of the environmental pollutants. It is used as hydraulic coils in vacuum pumps, pesticides transformers, heat-exchange systems, capacitors and as additives in adhesive inks, paints, plastics, copying paper and sealants. Alpha lipoic acid (ALA) is an antioxidant substance normally present in mitochondria as a coenzyme. Aim of the Work To evaluate the protective effect of ALA on PCB induced testicular toxicity. Materials and Methods Twenty five adult male albino rats were used in this study. They were divided into four groups, a control group included 10 rats, group II rats received alpha lipoic acid 25mg/Kg /day orally for 30 days, group III rats received PCB 5mg /Kg/day orally for 30 days and group IV rats received both PCB and alpha lipoic acid at the same previous dose for 30 days. At the appropriate time, the specimens were taken and prepared for light and electron microscope study. Results LM examination revealed structural alterations in group III in the form of wide spaces between seminiferous tubules that contain homogeneous acidophilic substance, partial or complete detachment of the tubules from the basement membrane and total distorted irregular shaped tubules. Also dilated congested blood vessels were seen. EM examination of this group revealed Sertoli cells with cytoplasmic vacuolation and dilated rER. The basement membrane appeared as thick and irregular line under Sertoli and spermatogenic cells and it was interrupted in some points. Primary spermatocyte appeared shrunken while others revealed vacuoles in the cytoplasm and perinuclear dilatation. Leydig cells showed irregular vacuoles and swollen destroyed mitochondria. Amelioration of the previous histological changes could be detected in group IV. Conclusion It could be concluded that alpha-lipoic acid has a protective effect against PCB induced testicular toxicity.
Collapse
Affiliation(s)
| | | | - Rabab Mohamed Amer
- Department of Anatomy, Faculty of Medicine, Tanta University, Tanta, Egypt
| |
Collapse
|
10
|
Salahshoor MR, Abdolmaleki A, Faramarzi A, Ziapour A, Roshankhah S. Thymus vulgaris Attenuates Myleran-induced Reproductive Damage by Decreasing Oxidative Stress and Lipid Peroxidation in Male Rats. J Hum Reprod Sci 2020; 13:38-45. [PMID: 32577067 PMCID: PMC7295260 DOI: 10.4103/jhrs.jhrs_134_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 12/14/2019] [Accepted: 01/06/2020] [Indexed: 12/03/2022] Open
Abstract
Context: Thymus vulgaris is an herbal with potent antioxidant and it has been shown to have beneficial effects during short-term administration. Myleran (MYL) is used for treatment of certain types of tumors. MYL produces free radicals and induces disturbance in sperm parameters. Aims: This study is designed to assess the effects of T. vulgaris against damage to the male rats' reproductive features induced by MYL. Subjects and Methods: Sixty-four male Wistar rats were randomly assigned into eight groups: control group; MYL (10 mg/kg) group; T. vulgaris groups (4.5, 9, and 18 mg/kg); and MYL (10 mg/kg) + T. vulgaris groups (4.5, 9, and 18 mg/kg; separately). Treatments were administered daily intraperitoneal injection for 60 days. Total antioxidant capacity, sperm factors, malondialdehyde (MDA), testosterone, and germinal layer height were analyzed. Results: Whole variables of MYL group decreased signifcantly compared to the control group (P < 0.05) except MDA level (which increased). The T. vulgaris and T. vulgaris + MYL treatments in all doses increased all parameters significantly except MDA level (which decreased) compared to the MYL group (P < 0.05). No significant modifications were observed in all T. vulgaris groups compared to the control group (P > 0.05). Conclusions: T. vulgaris reduces the poisonous properties of MYL on male reproductive factors.
Collapse
Affiliation(s)
- Mohammad Reza Salahshoor
- Department of Anatomical Sciences, Medical School, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Amir Abdolmaleki
- Department of Anatomical Sciences, Medical School, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Azita Faramarzi
- Fertility and Infertility Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Arash Ziapour
- Department of Health Education and Health Promotion, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Shiva Roshankhah
- Department of Anatomical Sciences, Medical School, Kermanshah University of Medical Sciences, Kermanshah, Iran
| |
Collapse
|
11
|
Bakhtiary Z, Shahrooz R, Ahmadi A, Soltanalinejad F. Protective effect of ethyl pyruvate on testicular histology and fertilization potential in cyclophosphamide treated mice. VETERINARY RESEARCH FORUM : AN INTERNATIONAL QUARTERLY JOURNAL 2020; 11:7-13. [PMID: 32537101 PMCID: PMC7282215 DOI: 10.30466/vrf.2018.91253.2047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Accepted: 05/22/2018] [Indexed: 11/04/2022]
Abstract
In the present study, we aimed to address the use of ethyl pyruvate (EP) against the harmful effects of cyclophosphamide (CP) treatment. Thirty-nine adult male mice were divided into three groups including control group received normal saline [0.20 mL per day; intraperitoneally (IP)], CP group received CP (15.00 mg kg-1 per week, IP) and CP+EP group received EP (40.00 mg kg-1 per day, IP) along with CP and treated for 35 days. After preparation of paraffin sections and Hematoxylin and Eosin staining, the histomorphometric studies were performed on the testicular tissue. Additionally, the serum superoxide dismutase (SOD) and testosterone level, testis malondialdehyde (MDA) and in vitro fertilization rate were assessed. The results showed an increase in the tubal differentiation index, repopulation index, spermiogenesis index, thickness of testicular capsule, mean distribution of active Sertoli cells, SOD and testosterone levels of the CP+EP group in comparison with the CP group. Moreover, the MDA levels in the CP+EP group were lower than the CP group. An increase occurred in the percentage of fertilization in the CP+EP group compared to the CP group. Results of this study revealed that the EP ameliorates deleterious side effects of CP on testicular histology and in vitro fertility.
Collapse
Affiliation(s)
- Zahra Bakhtiary
- Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - Rasoul Shahrooz
- Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - Abbas Ahmadi
- Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - Farhad Soltanalinejad
- Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| |
Collapse
|
12
|
Mai X, Dong Y, Xiang L, Er Z. Maternal exposure to 2,3,7,8-tetrachlorodibenzo -p-dioxin suppresses male reproductive functions in their adulthood. Hum Exp Toxicol 2020; 39:890-905. [PMID: 32031418 DOI: 10.1177/0960327120903489] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is a ubiquitous environmental contaminant in the environment. The developmental period is more sensitive to TCDD and there is a possibility that maternal exposure to TCDD may affect in adulthood. Adult female Wistar rats were exposed to 0.5, 1.0, and 2.0 µg/kg TCDD during the critical stage of organogenesis, that is, on GD15. The results revealed a significant decrease in indices of reproductive organ weight in adult male rats exposed to prenatal TCDD, and dose-dependent reduction in epididymal sperm reserves, percent motile, and viable sperm with an increase in percent morphological abnormal sperm. Polymerase chain reaction analysis revealed downregulated expression levels of steroidogenic markers such as steroidogenic acute regulatory, cholesterol side-chain cleavage, and 3β- and 17β-hydroxysteroid dehydrogenase (HSDs) in experimental rats. Immunofluorescence sections portrayed reduced distribution of 3β- and 17β-HSD proteins in testes of experimental rats. Furthermore, spermatogenic markers (acid phosphatase, alkaline phosphatase, lactate dehydrogenase, and sorbitol dehydrogenase) were significantly altered in the testes. Serum levels of testosterone, follicle stimulating hormones, and luteinizing hormone were significantly decreased. Testicular levels of hydrogen peroxide and lipid peroxidation were significantly elevated with a decline in superoxide dismutase, catalase, glutathione peroxidase activities, and total thiol levels. Moreover, histological and morphometric examination of testicular cross-sections depicted degenerative changes. Male fertility assessment in adult rats revealed a significant decrease in mating index, fertility index, and mean number of pre- and postimplantations with an increase in pre- and postimplantation losses in rats cohabited with in utero TCDD-exposed adult males. In conclusion, the findings of this study provided clear evidence that maternal exposure to TCDD during the critical stage of development results in suppressed reproductive health in adulthood.
Collapse
Affiliation(s)
- X Mai
- Department of Reproductive medicine, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Y Dong
- Department of Reproductive medicine, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - L Xiang
- Department of Reproductive medicine, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| | - Z Er
- Department of Reproductive medicine, The First People's Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming, Yunnan, China
| |
Collapse
|
13
|
Andreeva-Gateva P, Traikov L, Sabit Z, Bakalov D, Tafradjiiska-Hadjiolova R. Antioxidant Effect of Alpha-Lipoic Acid in 6-Hydroxydopamine Unilateral Intrastriatal Injected Rats. Antioxidants (Basel) 2020; 9:E122. [PMID: 32024109 PMCID: PMC7070677 DOI: 10.3390/antiox9020122] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 01/29/2020] [Accepted: 01/30/2020] [Indexed: 12/13/2022] Open
Abstract
The toxin 6-hydroxydopamine (6-OHDA) is a highly oxidizable dopamine (DA) analog that is widely used for reproducing several cell processes identified in Parkinson's disease (PD). Due to the close similarity of its neurotoxic mechanism to those of DA, it is suitable as a model for testing the effects of potentially neuroprotective drugs. This study aimed to evaluate the effect of alpha-lipoic acid (LA) on brain oxidative stress (OS) in unilateral intrastriatal (6-OHDA) injected rats. Forty male Wistar rats, four months old (220-260 g), were evaluated. Half of them received LA (35 mg/kg i.p.) from the start to the end of the experiment. On day 2 of the trial, ten LA-supplemented rats and ten non-LA-supplemented rats were subjected to the apomorphine test. Brain homogenates were evaluated for thiobarbituric acid-reactive substances (TBARS) and glutathione peroxidase (GPx) activity. The same evaluation procedures were repeated on day 14 with the remaining animals. An increased TBARS level and decreased GPx activity, suggestive for OS, were recorded in homogenates on day 14 vs. day 2 of the experiment in the 6-OHDA treated rats. The simultaneous application of LA mitigated these changes. Our study demonstrates that the low dose of LA could be of value for decreasing the OS of the neurotoxic 6-OHDA, supporting the need for further studies of the benefit of LA treatment in PD.
Collapse
Affiliation(s)
- Pavlina Andreeva-Gateva
- Department of Pharmacology and Toxicology, Faculty of Medicine, Medical University-Sofia, 1431 Sofia, Bulgaria
| | - Lubomir Traikov
- Department of Medical Physics and Biophysics, Faculty of Medicine, Medical University-Sofia, 1431 Sofia, Bulgaria
| | - Zafer Sabit
- Department of Pathophysiology, Faculty of Medicine, Medical University-Sofia, 1431 Sofia, Bulgaria
| | - Dimitar Bakalov
- Department of Pathophysiology, Faculty of Medicine, Medical University-Sofia, 1431 Sofia, Bulgaria
| | | |
Collapse
|
14
|
Roshankhah S, Abdolmaleki A, Jalili C, Salahshoor MR. Crocin Reduces Oxidative Stress Produced by Busulfan Administration on Fertility of Male Rats. ACTA ACUST UNITED AC 2019. [DOI: 10.30699/jambs.27.125.25] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
15
|
Hussein MMA, Gad E, Ahmed MM, Arisha AH, Mahdy HF, Swelum AAA, Tukur HA, Saadeldin IM. Amelioration of titanium dioxide nanoparticle reprotoxicity by the antioxidants morin and rutin. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:29074-29084. [PMID: 31392614 DOI: 10.1007/s11356-019-06091-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 07/26/2019] [Indexed: 06/10/2023]
Abstract
The present study aimed to examine the ameliorative effects of morin and rutin on the reproductive toxicity induced by titanium dioxide nanoparticles (TiO2NPs) in male rats. A total of seventy adult male Sprague-Dawley rats were randomly divided into seven groups, each comprising ten rats. Nanoreprotoxicity was induced by treating rats with TiO2NPs at a dosage of 300 mg/kg body weight for 30 days. Morin (30 mg/kg body weight) and rutin (100 mg/kg body weight) were co-administered with or without TiO2NPs to rats either individually or combined. Only distilled water was administered to the control group. The results showed that TiO2NPs enhanced oxidative stress, indicated by reduced levels of antioxidants such as superoxide dismutase (SOD), catalase (CAT), and glutathione (GSH) in testicular tissues, and increased levels of the lipid peroxidation marker malondialdehyde (MDA). TiO2NPs significantly reduced the levels of sex hormones (testosterone, FSH, and LH), reduced sperm motility, viability, and sperm cell count, and increased sperm abnormalities, in addition to damaging the testicular histological architecture. TiO2NPs resulted in the downregulation of 17β-HSD and the upregulation of proapoptotic gene (Bax) transcripts in the testicular tissues. Conversely, morin and/or rutin had a protective effect on testicular tissue. They effectively counteracted TiO2NP-induced oxidative damage and morphological injury in the testis by conserving the endogenous antioxidant mechanisms and scavenging free radicals. Thus, we suggest that morin and rutin could be used to alleviate the toxicity and oxidative damage associated with TiO2NP intake.
Collapse
Affiliation(s)
- Mohamed M A Hussein
- Department of Biochemistry, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44519, Egypt
| | - Emad Gad
- Department of Chemistry, Faculty of Sciences, Suez Canal University, Ismailia, Egypt
| | - Mona M Ahmed
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44519, Egypt
| | - Ahmed H Arisha
- Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44519, Egypt
| | - Hasnaa F Mahdy
- Department of Chemistry, Faculty of Sciences, Suez Canal University, Ismailia, Egypt
| | - Ayman Abdel-Aziz Swelum
- Department of Animal Production, College of Food and Agricultural Sciences, King Saud University, Riyadh, 11451, Kingdom of Saudi Arabia
- Department of Theriogenology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44519, Egypt
| | - Hammed A Tukur
- Department of Animal Production, College of Food and Agricultural Sciences, King Saud University, Riyadh, 11451, Kingdom of Saudi Arabia
| | - Islam M Saadeldin
- Department of Animal Production, College of Food and Agricultural Sciences, King Saud University, Riyadh, 11451, Kingdom of Saudi Arabia.
- Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44519, Egypt.
| |
Collapse
|
16
|
Razak RNHA, Ismail F, Isa MLM, Wahab AYA, Muhammad H, Ramli R, Ismail RASR. Ameliorative Effects of Aquilaria malaccensis Leaves Aqueous Extract on Reproductive Toxicity Induced by Cyclophosphamide in Male Rats. Malays J Med Sci 2019; 26:44-57. [PMID: 30914892 PMCID: PMC6419872 DOI: 10.21315/mjms2019.26.1.4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 12/15/2018] [Indexed: 12/16/2022] Open
Abstract
Background Cyclophosphamide (CP) is a widely used anti-neoplastic and immunosuppressive agent that is associated with adverse side effects including reproductive toxicity. Aquilaria malaccensis (AM) is a traditional medicinal plant which was reported to exhibit high anti-oxidant and free radical scavenging properties. The present study was aimed to evaluate the protective effects of AM leaves extract on sperm quality following toxic exposure to CP. Methods Forty-eight male Sprague Dawley rats were allocated into eight groups of six rats (n = 6): control, CP only (200 mg kg−1), AM only (100 mg kg−1, 300 mg kg−1 and 500 mg kg−1) and CP + AM (100 mg kg−1, 300 mg kg−1 and 500 mg kg−1). Animals were sacrificed after 63 days of treatment and the sperm from the caudal epididymis was taken for sperm analysis. Results The body and the reproductive organs weight, sperm count and motility did not differ between CP and other groups (P > 0.05). A significant increase (P < 0.05) in percentage of the dead and abnormal sperm were seen in the CP alone treated group compared to the control group. Co-administration of AM to the CP exposed rats significantly reduced the (P < 0.05) percentage of abnormal sperm as compared to the CP only group. Conclusion Overall, the present results represent the potential of AM to protect against CP induced reproductive toxicity.
Collapse
Affiliation(s)
- Redzuan Nul Hakim Abdul Razak
- Department of Basic Medical Sciences, Kulliyyah of Allied Health Sciences, International Islamic University of Malaysia, Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, 25200 Kuantan, Pahang, Malaysia
| | - Faridah Ismail
- Department of Basic Medical Sciences, Kulliyyah of Medicine, International Islamic University of Malaysia, Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, 25200 Kuantan, Pahang, Malaysia
| | - Muhammad Lokman Md Isa
- Department of Basic Medical Sciences, Kulliyyah of Nursing, International Islamic University of Malaysia, Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, 25200 Kuantan, Pahang, Malaysia
| | - Azantee Yazmie Abdul Wahab
- Department of Obstetrics and Gynaecology, International Islamic University of Malaysia, Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, 25200 Kuantan, Pahang, Malaysia
| | - Hussin Muhammad
- Herbal Medicine Research Centre, Institute for Medical Research, Jalan Pahang, 50588 Kuala Lumpur, Malaysia
| | - Roszaman Ramli
- Department of Obstetrics and Gynaecology, International Islamic University of Malaysia, Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, 25200 Kuantan, Pahang, Malaysia
| | - Raja Arif Shah Raja Ismail
- Department of Obstetrics and Gynaecology, International Islamic University of Malaysia, Jalan Sultan Ahmad Shah, Bandar Indera Mahkota, 25200 Kuantan, Pahang, Malaysia
| |
Collapse
|
17
|
Ameliorative effect of zinc oxide nanoparticles on cyclophosphamide induced testicular injury in adult rat. Tissue Cell 2018; 54:80-93. [DOI: 10.1016/j.tice.2018.08.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 08/18/2018] [Accepted: 08/18/2018] [Indexed: 01/08/2023]
|
18
|
Arena AC, Jorge BC, Silva MC, de Barros AL, Fernandes AAH, Nóbrega RH, Martinez ERM, Cardoso CAL, Anselmo-Franci JA, Muzzi RM. Acrocomia aculeataoil: Beneficial effects on cyclophosphamide-induced reproductive toxicity in male rats. Andrologia 2018; 50:e13028. [DOI: 10.1111/and.13028] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/20/2018] [Indexed: 12/14/2022] Open
Affiliation(s)
- A. C. Arena
- Department of Morphology; Institute of Biosciences of Botucatu; Universidade Estadual Paulista; Botucatu SP Brazil
| | - B. C. Jorge
- Department of Morphology; Institute of Biosciences of Botucatu; Universidade Estadual Paulista; Botucatu SP Brazil
| | - M. C. Silva
- Department of Morphology; Institute of Biosciences of Botucatu; Universidade Estadual Paulista; Botucatu SP Brazil
| | - A. L. de Barros
- Department of Morphology; Institute of Biosciences of Botucatu; Universidade Estadual Paulista; Botucatu SP Brazil
| | - A. A. H. Fernandes
- Department of Chemistry and Biochemistry; Institute of Biosciences of Botucatu; Universidade Estadual Paulista; Botucatu SP Brazil
| | - R. H. Nóbrega
- Department of Morphology; Institute of Biosciences of Botucatu; Universidade Estadual Paulista; Botucatu SP Brazil
| | - E. R. M. Martinez
- Department of Morphology; Institute of Biosciences of Botucatu; Universidade Estadual Paulista; Botucatu SP Brazil
| | | | - J. A. Anselmo-Franci
- Department of Physiology; Ribeirão Preto Medical School; University of São Paulo; Ribeirão Preto SP Brazil
| | - R. M. Muzzi
- Federal University of Grande Dourados; Dourados MS Brazil
| |
Collapse
|
19
|
Haghi-Aminjan H, Asghari MH, Farhood B, Rahimifard M, Hashemi Goradel N, Abdollahi M. The role of melatonin on chemotherapy-induced reproductive toxicity. J Pharm Pharmacol 2017; 70:291-306. [DOI: 10.1111/jphp.12855] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 10/24/2017] [Indexed: 12/11/2022]
Abstract
Abstract
Objectives
Reproductive malfunctions after chemotherapy still are a reason of reducing fertility and need specialized intensive care. The aim of this review was to investigate the effect of melatonin on the reproductive system under threatening with chemotherapeutic drugs.
Methods
To find the role of melatonin in the reproductive system during chemotherapy, a full systematic literature search was carried out based on Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines in the electronic databases up to 17 April 2017 using search terms in the titles and abstracts. A total of 380 articles are screened according to our inclusion and exclusion criteria. Finally, 18 articles were included in this study.
Key findings
It has been cleared that melatonin has bilateral effects on reproductive cells. Melatonin protects normal cells via mechanisms, including decrease in oxidative stress, apoptosis, inflammation and modulating mitochondrial function, and sexual hormones. Furthermore, melatonin with antiproliferative properties and direct effects on its receptors improves reproductive injury and function during chemotherapy. On the other hand, melatonin sensitizes the effects of chemotherapeutic drugs and enhances chemotherapy-induced toxicity in cancerous cells through increasing apoptosis, oxidative stress and mitochondrial malfunction.
Conclusions
The study provides evidence of the bilateral role of melatonin in the reproductive system during chemotherapy.
Collapse
Affiliation(s)
- Hamed Haghi-Aminjan
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hossein Asghari
- Department of Pharmacology, Faculty of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Bagher Farhood
- Departments of Medical Physics and Radiology, Faculty of Paramedical Sciences, Kashan University of Medical Sciences, Kashan, Iran
| | - Mahban Rahimifard
- Toxicology and Diseases Group, Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Nasser Hashemi Goradel
- Young Researchers and Elite Club, Ardabil Branch, Islamic Azad University, Ardabil, Iran
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Abdollahi
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Toxicology and Diseases Group, Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
20
|
Torabi F, Malekzadeh Shafaroudi M, Rezaei N. Combined protective effect of zinc oxide nanoparticles and melatonin on cyclophosphamide-induced toxicity in testicular histology and sperm parameters in adult Wistar rats. Int J Reprod Biomed 2017. [DOI: 10.29252/ijrm.15.7.403] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
|
21
|
Rao F, Tian H, Li W, Hung H, Sun F. Potential role of punicalagin against oxidative stress induced testicular damage. Asian J Androl 2017; 18:627-32. [PMID: 26763544 PMCID: PMC4955191 DOI: 10.4103/1008-682x.168792] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Punicalagin is isolated from pomegranate and widely used for the treatment of different diseases in Chinese traditional medicine. This study aimed to evaluate the effect of Punicalagin (purity ≥98%) on oxidative stress induced testicular damage and its effect on fertility. We detected the antioxidant potential of punicalagin in lipopolysaccharide (LPS) induced oxidative stress damage in testes, also tried to uncover the boosting fertility effect of Punicalagin (PU) against oxidative stress-induced infertility. Results demonstrated that 9 mg kg-1 for 7 days treatment significantly decreases LPS induced oxidative damage in testes and nitric oxide production. The administration of oxidative stress resulted in a significant reduction in testes antioxidants GSH, T-SOD, and CAT raised LPO, but treatment with punicalagin for 7 days increased antioxidant defense GSH, T-SOD, and CAT by the end of the experiment and reduced LPO level as well. PU also significantly activates Nrf2, which is involved in regulation of antioxidant defense systems. Hence, the present research categorically elucidates the protective effect of punicalagin against LPS induced oxidative stress induced perturbation in the process of spermatogenesis and significantly increased sperm health and number. Moreover, fertility success significantly decreased in LPS-injected mice compared to controls. Mice injected with LPS had fertility indices of 12.5%, while others treated with a combination of PU + LPS exhibited 75% indices. By promoting fertility and eliminating oxidative stress and inflammation, PU may be a useful nutrient for the treatment of infertility.
Collapse
Affiliation(s)
- Faiza Rao
- Institute of Immunology and CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Biology, School of Life Sciences and Medical Center, University of Science and Technology of China, Hefei, 230027; Department of Life Science, Hefei National Laboratory for Physical Sciences at Microscale, Hefei, 230027, China
| | - Hui Tian
- Institute of Immunology and CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Biology, School of Life Sciences and Medical Center, University of Science and Technology of China, Hefei, 230027; Department of Life Science, Hefei National Laboratory for Physical Sciences at Microscale, Hefei, 230027, China
| | - Wenqing Li
- Institute of Immunology and CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Biology, School of Life Sciences and Medical Center, University of Science and Technology of China, Hefei, 230027; Department of Life Science, Hefei National Laboratory for Physical Sciences at Microscale, Hefei, 230027, China
| | - Helong Hung
- Institute of Immunology and CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Biology, School of Life Sciences and Medical Center, University of Science and Technology of China, Hefei, 230027; Department of Life Science, Hefei National Laboratory for Physical Sciences at Microscale, Hefei, 230027, China
| | - Fei Sun
- Institute of Immunology and CAS Key Laboratory of Innate Immunity and Chronic Disease, Innovation Center for Cell Biology, School of Life Sciences and Medical Center, University of Science and Technology of China, Hefei, 230027; Department of Life Science, Hefei National Laboratory for Physical Sciences at Microscale, Hefei, 230027, China
| |
Collapse
|
22
|
Afkhami-Ardakani M, Hassanzadeh S, Shahrooz R, Asadi-Samani M, Latifi E, Luther T. Phytotherapy and phytopharmacology for reduction of cyclophosphamide-induced toxicity in the male urinary system. J Renal Inj Prev 2017. [DOI: 10.15171/jrip.2017.32] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
|
23
|
Kim SH, Lee IC, Ko JW, Shin IS, Moon C, Kim SH, Heo JD, Kim JC. Mechanism of protection by diallyl disulfide against cyclophosphamide-induced spermatotoxicity and oxidative stress in rats. Mol Cell Toxicol 2016. [DOI: 10.1007/s13273-016-0035-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
24
|
Bakhtiary Z, Shahrooz R, Ahmadi A, Soltanalinejad F. Ethyl Pyruvate Ameliorates The Damage Induced by Cyclophosphamide on Adult Mice Testes. INTERNATIONAL JOURNAL OF FERTILITY & STERILITY 2016; 10:79-86. [PMID: 27123204 PMCID: PMC4845533 DOI: 10.22074/ijfs.2016.4772] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Accepted: 01/06/2015] [Indexed: 11/29/2022]
Abstract
Background Cyclophosphamide (CP) is a chemotherapy drug which causes deleterious
effects on testicular tissue and increases free radicals in the body. The aim of this study
is to investigate the protective effects of ethyl pyruvate (EP) on testicular improvement
in CP treated animals. Materials and Methods In this experimental study, 15 male mice (6-8 weeks) were
divided into 3 groups. The control group received normal saline (0.1 ml/day), intraperitoneal (IP), CP group received CP (15 mg/kg/week, IP), and the CP+EP group received EP
(40 mg/kg/day, IP) plus CP. After 35 days, we assessed serum total antioxidant capacity
(TAC) along with histomorphometric and histochemical analyses of the testicles. Results The mean thickness of the germinal epithelium, diameter of seminiferous tubules, and the number of Leydig cells in the CP+EP group were higher than those of
the CP group (P<0.05). The number of the mast cells in the CP+EP group significantly
reduced compared with the CP group (P<0.05). Alkaline phosphatase (ALP), periodic
acid-schiff (PAS) positive reactions and lipid granules in cytoplasm of the Leydig cells in
the CP group increased compared with the other groups (P<0.05). TAC in the CP group
significantly reduced compared with the other groups (P<0.05). Conclusion This study showed the ability of EP to reduce the destructive side effects of
CP in the adult mice reproductive system.
Collapse
Affiliation(s)
- Zahra Bakhtiary
- Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - Rasoul Shahrooz
- Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - Abbas Ahmadi
- Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - Farhad Soltanalinejad
- Department of Basic Sciences, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| |
Collapse
|
25
|
Jallouli M, El Bini Dhouib I, Dhouib H, Lasram M, Gharbi N, El Fazaa S. Disruption of steroidogenesis after dimethoate exposure and efficacy of N-acetylcysteine in rats: an old drug with new approaches. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:7975-7984. [PMID: 26769589 DOI: 10.1007/s11356-016-6070-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 01/06/2016] [Indexed: 06/05/2023]
Abstract
Organophosphates (OPs) like dimethoate (DMT), are pesticides used worldwide, which can affect both animals and human. Whereas their toxicity is due to acetylcholinesterase inhibition, their secondary toxic effects have been related to free oxygen radical biosynthesis. The present study was designed to investigate the reprotoxic effects of DMT and the protective role of N-acetylcysteine (NAC) in male rat. DMT (20 mg/ kg/body weight) was administered daily to rats via gavage in corn oil and NAC (2 g/l) was added to drinking water for 30 days. Rats were sacrificed on the 30th day, 2 h after the last administration. Markers of testis injury (steroidogenesis impairment) and oxidative stress (lipid peroxidation, reduced glutathione, and antioxidant status) were assessed. In DMT-exposed rats, the serum level of testosterone was decreased. Further, a significant increase in lipid peroxidation level and a significant decrease in the activities of antioxidant enzymes were observed in the testis of rats during DMT intoxication. Real-time PCR (RT-PCR) analysis demonstrated a decrease in messenger RNA (mRNA) levels for testicular steroidogenic acute regulatory StAR protein, cytochrome P450scc, 3β-hydroxysteroid dehydrogenase (3β-HSD), and 17β hydroxysteroid dehydrogenase (17β-HSD) in the testis after DMT exposure. No significant changes in the oxidative stress status and selected reproductive variables were observed on CTN group, whereas NAC restored the oxidative stress and the steroidogenesis on NAC group. Dimethoate induces reprotoxicity and oxidative stress. N-acetylcysteine showed therapeutic recovery effects against dimethoate toxicity.
Collapse
Affiliation(s)
- Manel Jallouli
- Laboratory of Aggression Physiology and Endocrine Metabolic Studies, Department of Biology, Faculty of Sciences, El Manar University Tunis, Tunis, 2092, Tunisia.
| | - Ines El Bini Dhouib
- Laboratory of Aggression Physiology and Endocrine Metabolic Studies, Department of Biology, Faculty of Sciences, El Manar University Tunis, Tunis, 2092, Tunisia
| | - Hanène Dhouib
- Laboratory of Aggression Physiology and Endocrine Metabolic Studies, Department of Biology, Faculty of Sciences, El Manar University Tunis, Tunis, 2092, Tunisia
| | - Montassar Lasram
- Laboratory of Aggression Physiology and Endocrine Metabolic Studies, Department of Biology, Faculty of Sciences, El Manar University Tunis, Tunis, 2092, Tunisia
| | - Najoua Gharbi
- Laboratory of Aggression Physiology and Endocrine Metabolic Studies, Department of Biology, Faculty of Sciences, El Manar University Tunis, Tunis, 2092, Tunisia
| | - Saloua El Fazaa
- Laboratory of Aggression Physiology and Endocrine Metabolic Studies, Department of Biology, Faculty of Sciences, El Manar University Tunis, Tunis, 2092, Tunisia
| |
Collapse
|
26
|
Quita SM. Evaluation of lemon fruit extract as an antioxidant agent against histopathological changes induced by cyclophosphamide in the testes of albino mice. Electron Physician 2016; 8:1824-31. [PMID: 26955455 PMCID: PMC4768935 DOI: 10.19082/1824] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2015] [Accepted: 12/15/2015] [Indexed: 01/26/2023] Open
Abstract
Introduction The aim of this study was to determine the protective effects of lemon fruit extracts (LFE) against histopathological changes induced in the testes of male mice treated with cyclophosphamide (CP). Methods Thirty male mice were divided evenly into six groups: 1) group 1: the controls, 2) group 2: treated with LFE (10 ml/kg b wt.), 3) group 3: treated with CP (10 mg/kg b wt.), 4) group 4: treated with CP (20 mg/kg b wt.), 5) group 5: treated with LFE (10 ml/kg) + CP (10 mg/kg), 6) group 6: treated with LFE (10 ml/kg) + CP (20 mg/kg). Results Histological examination of the testes of mice treated with CP revealed histopathological changes, such as atrophy, degeneration, incomplete spermatogenic series in most seminiferous tubules, and spermatogenic necrosis with pyknotic nuclei. Advanced degree of improvement was seen in testes of mice treated with LFE co-administered with CP. Most of the seminiferous tubules restored their normal structure and spermatogenic layers appeared semi-normal with complete spermatogenic series. Conclusion Lemon fruit extract in conjunction with drug treatment protects the testicular tissue against CP-induced testicular injury in mice.
Collapse
Affiliation(s)
- Salwa Mohammed Quita
- Department of Biology, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| |
Collapse
|
27
|
Olayinka ET, Ore A, Ola OS, Adeyemo OA. Ameliorative Effect of Gallic Acid on Cyclophosphamide-Induced Oxidative Injury and Hepatic Dysfunction in Rats. Med Sci (Basel) 2015; 3:78-92. [PMID: 29083393 PMCID: PMC5635756 DOI: 10.3390/medsci3030078] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2015] [Revised: 08/27/2015] [Accepted: 09/01/2015] [Indexed: 12/29/2022] Open
Abstract
Cyclophosphamide (CP), a bifunctional alkylating agent used in chemotherapy has been reported to induce organ toxicity mediated by generation of reactive oxygen species and oxidative stress. Gallic acid (GA), a phenolic substance, is a natural antioxidant with proven free radical scavenging activity and offers protection against oxidative damage. This research study was designed to investigate the ameliorative effect of GA against CP-induced toxicity in rats. Twenty-five male Wistar rats (180-200 g) were randomized into five treatment groups: (A) control, (B) CP, 2 mg/kg body weight (b.w.), (C) pre-treatment with GA (20 mg/kg b.w.) for seven days followed by CP (2 mg/kg b.w.) for seven days, (D) co-treatment with GA (20 mg/kg b.w) and CP (2 mg/kg b.w.) for seven days, and (E) GA (20 mg/kg b.w.) for seven days. CP induced marked renal and hepatic damages as plasma levels of urea, creatinine, bilirubin and activities of AST, ALT, ALP and GGT were significantly elevated (p < 0.05) in the CP-treated group relative to control. In addition, hepatic levels of GSH, vitamin C and activities of SOD, catalase and GST significantly reduced in the CP-treated group when compared with control. This was accompanied with a significant increase in hepatic lipid peroxidation. The restoration of the markers of renal and hepatic damages as well as antioxidant indices and lipid peroxidation by pre- and co-treatment with GA clearly shows that GA offers ameliorative effect by scavenging the reactive oxygen species generated by CP. This protective effect may be attributed to the antioxidant property of gllic acid.
Collapse
Affiliation(s)
- Ebenezer Tunde Olayinka
- Biochemistry Unit, Department of Chemical Sciences, Ajayi Crowther University, PMB 1066, Oyo, Oyo State 211213, Nigeria.
| | - Ayokanmi Ore
- Biochemistry Unit, Department of Chemical Sciences, Ajayi Crowther University, PMB 1066, Oyo, Oyo State 211213, Nigeria.
| | - Olaniyi Solomon Ola
- Biochemistry Unit, Department of Chemical Sciences, Ajayi Crowther University, PMB 1066, Oyo, Oyo State 211213, Nigeria.
| | - Oluwatobi Adewumi Adeyemo
- Biochemistry Unit, Department of Chemical Sciences, Ajayi Crowther University, PMB 1066, Oyo, Oyo State 211213, Nigeria.
| |
Collapse
|
28
|
Kourouma A, Duan P, Keita H, Osamuyimen A, Qi S, Quan C, Yu T, Yang K. In vitro assessment of ROS on motility of epididymal sperm of male rat exposed to intraperitoneal administration of nonylphenol. ASIAN PACIFIC JOURNAL OF REPRODUCTION 2015. [DOI: 10.1016/j.apjr.2015.05.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
29
|
Nayak G, Vadinkar A, Nair S, Kalthur SG, D'Souza AS, Shetty PK, Mutalik S, Shetty MM, Kalthur G, Adiga SK. Sperm abnormalities induced by pre-pubertal exposure to cyclophosphamide are effectively mitigated byMoringa oleiferaleaf extract. Andrologia 2015; 48:125-36. [DOI: 10.1111/and.12422] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/23/2015] [Indexed: 12/19/2022] Open
Affiliation(s)
- G. Nayak
- Division of Clinical Embryology; Department of Obstetrics and Gynecology; Kasturba Medical College; Manipal University; Manipal Karnataka India
| | - A. Vadinkar
- Division of Clinical Embryology; Department of Obstetrics and Gynecology; Kasturba Medical College; Manipal University; Manipal Karnataka India
| | - S. Nair
- Division of Clinical Embryology; Department of Obstetrics and Gynecology; Kasturba Medical College; Manipal University; Manipal Karnataka India
| | - S. G. Kalthur
- Department of Anatomy; Kasturba Medical College; Manipal University; Manipal Karnataka India
| | - A. S. D'Souza
- Department of Anatomy; Kasturba Medical College; Manipal University; Manipal Karnataka India
| | - P. K. Shetty
- Department of Pharmaceutics; Manipal College of Pharmaceutical Sciences; Manipal University; Manipal Karnataka India
| | - S. Mutalik
- Department of Pharmaceutics; Manipal College of Pharmaceutical Sciences; Manipal University; Manipal Karnataka India
| | - M. M. Shetty
- Department of Pharmacognosy; Manipal College of Pharmaceutical Sciences; Manipal University; Manipal Karnataka India
| | - G. Kalthur
- Division of Clinical Embryology; Department of Obstetrics and Gynecology; Kasturba Medical College; Manipal University; Manipal Karnataka India
| | - S. K. Adiga
- Division of Clinical Embryology; Department of Obstetrics and Gynecology; Kasturba Medical College; Manipal University; Manipal Karnataka India
| |
Collapse
|
30
|
Ahmed MAE. Amelioration of nandrolone decanoate-induced testicular and sperm toxicity in rats by taurine: effects on steroidogenesis, redox and inflammatory cascades, and intrinsic apoptotic pathway. Toxicol Appl Pharmacol 2014; 282:285-96. [PMID: 25542992 DOI: 10.1016/j.taap.2014.12.007] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Revised: 12/15/2014] [Accepted: 12/16/2014] [Indexed: 12/15/2022]
Abstract
The wide abuse of the anabolic steroid nandrolone decanoate by athletes and adolescents for enhancement of sporting performance and physical appearance may be associated with testicular toxicity and infertility. On the other hand, taurine; a free β-amino acid with remarkable antioxidant activity, is used in taurine-enriched beverages to boost the muscular power of athletes. Therefore, the purpose of this study was to investigate the mechanisms of the possible protective effects of taurine on nandrolone decanoate-induced testicular and sperm toxicity in rats. To achieve this aim, male Wistar rats were randomly distributed into four groups and administered either vehicle, nandrolone decanoate (10mg/kg/week, I.M.), taurine (100mg/kg/day, p.o.) or combination of taurine and nandrolone decanoate, for 8 successive weeks. Results of the present study showed that taurine reversed nandrolone decanoate-induced perturbations in sperm characteristics, normalized serum testosterone level, and restored the activities of the key steroidogenic enzymes; 3β-HSD, and 17β-HSD. Moreover, taurine prevented nandrolone decanoate-induced testicular toxicity and DNA damage by virtue of its antioxidant, anti-inflammatory, and anti-apoptotic effects. This was evidenced by taurine-induced modulation of testicular LDH-x activity, redox markers (MDA, NO, GSH contents, and SOD activity), inflammatory indices (TNF-α, ICAM-1 levels, and MMP-9 gene expression), intrinsic apoptotic pathway (cytochrome c gene expression and caspase-3 content), and oxidative DNA damage markers (8-OHdG level and comet assay). In conclusion, at the biochemical and histological levels, taurine attenuated nandrolone decanoate-induced poor sperm quality and testicular toxicity in rats.
Collapse
Affiliation(s)
- Maha A E Ahmed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Misr University for Science and Technology (MUST), 6th of October City, Giza, Egypt.
| |
Collapse
|
31
|
Li J, Hu Y, Zhang Q, Ma B, Wu Z, Wang Y, Sun J, Zhu J, Ying H, Ouyang P. Strontium fructose 1, 6-diphosphate alleviate cyclophosphamide-induced oligozoospermia by improving antioxidant and inhibiting testicular apoptosis via FAS/FASL pathway. Andrologia 2014; 47:995-1003. [DOI: 10.1111/and.12369] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/12/2014] [Indexed: 11/28/2022] Open
Affiliation(s)
- J. Li
- School of Life Sciences and Pharmaceutical Engineering; Nanjing Tech University; Nanjing China
| | - Y. Hu
- School of Pharmaceutical Sciences; Nanjing Tech University; Nanjing China
| | - Q. Zhang
- School of Pharmaceutical Sciences; Nanjing Tech University; Nanjing China
| | - B. Ma
- School of Pharmaceutical Sciences; Nanjing Tech University; Nanjing China
| | - Z. Wu
- School of Pharmacy; FMHS; The University of Auckland; Auckland CA USA
| | - Y. Wang
- School of Pharmaceutical Sciences; Nanjing Tech University; Nanjing China
| | - J. Sun
- School of Pharmaceutical Sciences; Nanjing Tech University; Nanjing China
| | - J. Zhu
- School of Pharmaceutical Sciences; Nanjing Tech University; Nanjing China
| | - H. Ying
- School of Life Sciences and Pharmaceutical Engineering; Nanjing Tech University; Nanjing China
| | - P. Ouyang
- School of Life Sciences and Pharmaceutical Engineering; Nanjing Tech University; Nanjing China
| |
Collapse
|
32
|
Park ES, Kang JC, Jang YC, Park JS, Jang SY, Kim DE, Kim B, Shin HS. Cardioprotective effects of rhamnetin in H9c2 cardiomyoblast cells under H₂O₂-induced apoptosis. JOURNAL OF ETHNOPHARMACOLOGY 2014; 153:552-560. [PMID: 24607510 DOI: 10.1016/j.jep.2014.02.019] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2013] [Revised: 01/21/2014] [Accepted: 02/11/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Many studies have emphasized that flavonoids, found in various fruits, vegetables, and seeds, as well as tea and red wine, have potential health-promoting and disease-preventing effects. Rhamnetin is a flavonoid that exhibits antioxidant capabilities. However, little is known about its effect on cardiac myocytes under oxidative stress and the underlying mechanisms. MATERIALS AND METHODS H9c2 cardiomyoblast cells were subjected to H2O2, to study the protective effect of rhamnetin on cell viability, apoptosis, and ROS production. Signaling proteins related to apoptosis, survival, and redox were analyzed by Western blot. Furthermore, the mRNA expressions of SIRTs were tested by real time-polymerase chain reaction (PCR). RESULTS We investigated the protective effects of rhamnetin against H₂O₂-induced apoptosis in H9c2 cardiomyoblasts. Rhamnetin protected cells against H₂O₂-induced cell death without any cytotoxicity, as determined by the XTT assay, LDH assay, TUNEL assay, Hoechst 33342 assay, and Western blot analysis of apoptosis-related proteins. Rhamnetin also enhanced the expression of catalase and Mn-SOD, thereby inhibiting production of intracellular ROS. Furthermore, rhamnetin recovered the H₂O₂-induced decrease in phosphorylation of Akt/GSK-3β and MAPKs (ERK1/2, p38 MAPK, and JNK) and pretreatment with their inhibitors, attenuating the rhamnetin-induced cytoprotective effect. Further studies with real time-PCR and a sirtuin inhibitor showed that cardioprotection by rhamnetin occurred through induction of SIRT3 and SIRT4. CONCLUSIONS Taken together, these results suggest that rhamnetin may have novel therapeutic potential to protect the heart from ischemia-related injury.
Collapse
Affiliation(s)
- Eun-Seok Park
- Department of Biomedical Chemistry, College of Biomedical and Health science, Konkuk University, 322 Danwol-Dong, Chungju 380-701, Chungbuk, Republic of Korea
| | - Jun Chul Kang
- Department of Biomedical Chemistry, College of Biomedical and Health science, Konkuk University, 322 Danwol-Dong, Chungju 380-701, Chungbuk, Republic of Korea
| | - Yong Chang Jang
- Department of Biomedical Chemistry, College of Biomedical and Health science, Konkuk University, 322 Danwol-Dong, Chungju 380-701, Chungbuk, Republic of Korea
| | - Jong Seok Park
- Department of Biomedical Laboratory Science, Taegu Health College, Taegu 702-722, Republic of Korea
| | - Shin Yi Jang
- Cardiovascular Imaging Center, Samsung Medical Center, Seoul 135-710, Republic of Korea
| | - Dae-Eun Kim
- Department of Biomedical Laboratory Science, Kyungbok University, Pochen 487-717, Republic of Korea
| | - Bokyung Kim
- Department of Physiology, Institute of Functional Genomics, Konkuk University School of Medicine, Chungju 380-701, Chungbuk, Republic of Korea
| | - Hwa-Sup Shin
- Department of Biomedical Chemistry, College of Biomedical and Health science, Konkuk University, 322 Danwol-Dong, Chungju 380-701, Chungbuk, Republic of Korea.
| |
Collapse
|
33
|
Aly HA, Khafagy RM. Taurine reverses endosulfan-induced oxidative stress and apoptosis in adult rat testis. Food Chem Toxicol 2014; 64:1-9. [DOI: 10.1016/j.fct.2013.11.007] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 09/26/2013] [Accepted: 11/11/2013] [Indexed: 12/25/2022]
|
34
|
Akintunde JK, Oboh G, Akindahunsi AA. Testicular membrane lipid damage by complex mixture of leachate from municipal battery recycling site as indication of idiopathic male infertility in rat. Interdiscip Toxicol 2013; 6:192-7. [PMID: 24678257 PMCID: PMC3945757 DOI: 10.2478/intox-2013-0028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2013] [Revised: 12/10/2013] [Accepted: 12/17/2013] [Indexed: 11/21/2022] Open
Abstract
Leachate from a municipal battery recycling site is a potent source of mixed-metal released into the environment. The present study investigated the degree at which mixed-metal exposure to the municipal auto-battery leachate (MABL) and to the Elewi Odo municipal auto-battery recycling site leachate (EOMABRL) affected the lipid membrane of the testes in in vitro experiment. The results showed elevated level of mixed-metals over the permissible levels in drinking water, as recommended by regulatory authorities. In the leachate samples, the levels of malondialdehyde (MDA), a biomarker of lipid damage, was significantly (p<0.05) increased in rat testes in a dose-dependent manner. MDA induced by the municipal auto-battery leachate (MABL) was significantly (p<0.05) higher than the leachate from Elewi Odo municipal auto-battery recycling site (EOMABRL). The testicular lipid membrane capacity was compromised following treatment with leachate from the municipal battery recycling site, implicating mixed-metal exposure as the causative agent of testicular damage and male infertility.
Collapse
Affiliation(s)
- Jacob K. Akintunde
- Functional Foods, Nutraceuticals and Phytomedicine Research Laboratory, Department of Biochemistry, Federal University of Technology, Akure, Nigeria
- Department of Biosciences and Biotechnology, Biochemistry unit, College of Pure and Applied Sciences, Kwara State University, Malete, Nigeria
| | - Ganiyu Oboh
- Functional Foods, Nutraceuticals and Phytomedicine Research Laboratory, Department of Biochemistry, Federal University of Technology, Akure, Nigeria
| | - Akintunde A. Akindahunsi
- Functional Foods, Nutraceuticals and Phytomedicine Research Laboratory, Department of Biochemistry, Federal University of Technology, Akure, Nigeria
| |
Collapse
|
35
|
Chabra A, Shokrzadeh M, Naghshvar F, Salehi F, Ahmadi A. Melatonin ameliorates oxidative stress and reproductive toxicity induced by cyclophosphamide in male mice. Hum Exp Toxicol 2013; 33:185-95. [PMID: 23703819 DOI: 10.1177/0960327113489052] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The present study evaluated the efficacy of melatonin in cyclophosphamide (CP)-induced testicular injury, lipid peroxidative damage, and antioxidant enzymes status of the mice testis on the basis of biochemical and histological studies. Mice were pretreated with four different doses of melatonin (2.5, 5, 10, and, 20 mg/kg by body weight (b.w.)) via intraperitoneal injection for five consecutive days followed by injection with CP (200 mg/kg b.w.) 1 h after the last injection of melatonin on the 5th day. After 24 h, mice were euthanized, testes were immediately removed, and biochemical and histological studies were conducted. Treatment with melatonin significantly mitigates lipid peroxidation, superoxide dismutase, and catalase activity and the level of reduced glutathione content abnormality induced by CP in mice testis. Histological examination clearly demonstrates that pretreatment of melatonin prevented CP-induced spermatogenesis toxicity and spermatogenic cells reduction in mice testis. The protective effect of melatonin is likely due to the antioxidative properties of the indolamine existed in the chemical structure. Because melatonin is a safe, natural compound, it could be used concomitantly as a supplement to protect people undergoing chemotherapy against reproductive toxicity.
Collapse
Affiliation(s)
- A Chabra
- 1Student Research Committee, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Islamic Republic of Iran
| | | | | | | | | |
Collapse
|
36
|
Aly HAA, Azhar AS. Methoxychlor induced biochemical alterations and disruption of spermatogenesis in adult rats. Reprod Toxicol 2013; 40:8-15. [PMID: 23684758 DOI: 10.1016/j.reprotox.2013.05.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Revised: 03/06/2013] [Accepted: 05/08/2013] [Indexed: 01/12/2023]
Abstract
Adult male albino rats were treated orally with methoxychlor at doses of 0, 50, 100 or 200 mg/kg/day for 15 consecutive days. Testicular weight, sperm count and motility were significantly decreased. Methoxychlor at doses of 100 and 200 mg/kg significantly inhibited α-glucosidase activity, while plasma testosterone was significantly decrease by the three dose levels in a dose-related pattern. Testicular activities of 3β-HSD, 17β-HSD, SDH were significantly decreased, while ACP, ALP (except for 50 mg/kg), and LDH were significantly increased. H2O2 production and LPO were significantly increased while the enzymic (SOD, CAT and GPx) and non-enzymic antioxidants (thiol content) were significantly decreased. Caspase-3 activity was significantly increased in a dose related manner. The findings of this study indicate that methoxychlor induces oxidative stress associated with impairment of spermatogenesis, in addition to apoptosis. These data provide insight into the mode of action of methoxychlor-induced toxicity in the rat testis.
Collapse
Affiliation(s)
- Hamdy A A Aly
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia.
| | | |
Collapse
|
37
|
Song J, Liu L, Li L, Liu J, Song E, Song Y. Protective effects of lipoic acid and mesna on cyclophosphamide-induced haemorrhagic cystitis in mice. Cell Biochem Funct 2013; 32:125-32. [PMID: 23650119 DOI: 10.1002/cbf.2978] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Revised: 03/30/2013] [Accepted: 04/02/2013] [Indexed: 11/09/2022]
Abstract
The protective roles of lipoic acid (LA)/vitamin C (VC) and mesna on preventing cyclophosphamide (CYP)-induced haemorrhagic cystitis (HC) were investigated. Swiss mice were divided into five groups randomly. HC was induced by a single dose of CYP injection (150-mg kg(-1) bodyweight). Group I was injected with saline (four times in total) throughout as control group. Group II received CYP and three equal doses of saline. Group III received CYP and three doses of mesna, whereas Group IV (or Group V) received CYP, mesna + two doses of VC (or LA). All injections were performed intraperitoneally. After 24 h of cystitis induction, the bladders were collected for all the experiments. Histological characterization showed that CYP injection resulted in severe HC. Reactive oxygen species (ROS) and thiobarbituric acid reactive substances' levels were increased in CYP group. The activities of antioxidant enzymes, e.g. superoxide dismutase, catalase, glutathione S-transferase and glutathione peroxidase, were inhibited significantly in CYP groups, respectively. In addition, activation of c-jun N-terminal kinases (JNK) and p38 mitogen-activated protein kinase (MAPK) may be involved in the mechanism of CYP-induced HC but not extracellular signal regulated kinases (ERK). Significant suppression of p38 phosphorylation on Group V suggests that LA and mesna may have synergistic beneficial effect. In Groups III-V, all the parameters of HC and oxidative stress were inhibited significantly. Taking together, we found that these results illustrated that ROS play an important role on CYP-induced HC and the administration of LA/VC with mesna may have therapeutic potential against CYP-induced bladder HC.
Collapse
Affiliation(s)
- Jianbo Song
- Key Laboratory of Luminescence and Real-Time Analysis, Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing, China
| | | | | | | | | | | |
Collapse
|
38
|
Efficacy evaluation of the protein isolated from Peganum harmala seeds as an antioxidant in liver of rats. ASIAN PAC J TROP MED 2013; 6:285-95. [DOI: 10.1016/s1995-7645(13)60058-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2012] [Revised: 05/30/2012] [Accepted: 12/15/2012] [Indexed: 11/18/2022] Open
|
39
|
Abarikwu SO, Otuechere CA, Ekor M, Monwuba K, Osobu D. Rutin Ameliorates Cyclophosphamide-induced Reproductive Toxicity in Male Rats. Toxicol Int 2012; 19:207-14. [PMID: 22778522 PMCID: PMC3388768 DOI: 10.4103/0971-6580.97224] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Cyclophosphamide (CYC) as an anticancer alkylating agent has been known as a male reproductive toxicant. This study was aimed to evaluate the protective effect of rutin (RUT) on CYC-induced reproductive toxicity. Sexually mature Wistar rats (weighing 199 ± 10 g with five animals in each group) were given CYC (15 mg/kg) and/or RUT (30 mg/kg) twice a week via gavage for 4 weeks. The sperm counts, sperm motility, sperm morphology, daily sperm production (DSP), testicular, and epididymal antioxidant systems: superoxide dismutase (SOD), catalase (CAT), reduced glutathione (GSH), glutathione reductase (GR), glutathione-S-transferase (GST), glutathione peroxidase (GSH-Px), malondialdehyde (MDA), and testicular steroidogenic enzymes (3β-hydroxysteroid dehydrogenase and 17β-HSD and spermatogenesis marker enzymes (lactate dehydrogenase (LDH), sorbitol dehydrogenase (SDH), alkaline phosphatase (ALP), acid phosphatase (ACP) in the testes, epididymis and seminal vesicles were investigated at the end of the fourth week. By the end of the fourth week, RUT prevented lower sperm counts, sperm motility, DSP, and higher abnormal sperm numbers induced by CYC. In testes, RUT decreased SOD, LDH, and SDH and increased CAT, 3β-HSD, 17β-HSD, ALP, and ACP induced by CYC. In epididymis, RUT increased SOD, CAT, GSH, GSH-Px, GR, GST SDH, ALP and ACP and decreased MDA and LDH induced by CYC. In seminal vesicles, marker enzymes were unchanged in rats given CYC alone or in combination with RUT. It appears that RUT ameliorates CYC reproductive toxicity at the investigated dose.
Collapse
Affiliation(s)
- S. O. Abarikwu
- Department of Chemical Sciences, College of Natural Sciences, Redeemer's University, Redemption City, Mowe, Ogun State, Nigeria
| | - C. A. Otuechere
- Department of Chemical Sciences, College of Natural Sciences, Redeemer's University, Redemption City, Mowe, Ogun State, Nigeria
| | - M. Ekor
- Department of Chemical Sciences, College of Natural Sciences, Redeemer's University, Redemption City, Mowe, Ogun State, Nigeria
| | - K. Monwuba
- Department of Chemical Sciences, College of Natural Sciences, Redeemer's University, Redemption City, Mowe, Ogun State, Nigeria
| | - D. Osobu
- Department of Chemical Sciences, College of Natural Sciences, Redeemer's University, Redemption City, Mowe, Ogun State, Nigeria
| |
Collapse
|
40
|
Aly HAA, Domènech O, Banjar ZM. Effect of nonylphenol on male reproduction: analysis of rat epididymal biochemical markers and antioxidant defense enzymes. Toxicol Appl Pharmacol 2012; 261:134-41. [PMID: 22421104 DOI: 10.1016/j.taap.2012.02.015] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2011] [Revised: 02/20/2012] [Accepted: 02/23/2012] [Indexed: 11/30/2022]
Abstract
The mechanism by which nonylphenol (NP) interferes with male reproduction is not fully elucidated. Therefore, the present study was conducted to evaluate the effect of NP on male reproductive organ's weight, sperm characteristics, and to elucidate the nature and mechanism of action of NP on the epididymis. Adult male Wistar rats were gavaged with NP, dissolved in corn oil, at 0, 100, 200 or 300mg/kg/day for 30 consecutive days. Control rats were gavaged with vehicle (corn oil) alone. Body weight did not show any significant change while, absolute testes and epididymides weights were significantly decreased. Sperm count in cauda and caput/corpus epididymides, and sperm motility was significantly decreased. Daily sperm production was significantly decreased in a dose-related manner. Sperm transit time in cauda epididymis was significantly decreased by 300mg/kg, while in the caput/corpus epididymis it was significantly decreased by 200 and 300mg/kg of NP. Plasma LDH was significantly increased while; plasma testosterone was significantly decreased in a dose-related pattern. In the epididymal sperm, NP decreased acrosome integrity, Δψm and 5'-nucleotidase activity. Hydrogen peroxide (H(2)O(2)) production and LPO were significantly increased in a dose-related pattern. The activities of SOD, CAT and GPx were significantly decreased in the epididymal sperm. In conclusion, this study revealed that NP treatment impairs spermatogenesis and has a cytotoxic effect on epididymal sperm. It disrupts the prooxidant and antioxidant balance. This leads oxidative stress in epididymal sperms of rat. Moreover, the reduction in sperm transit time may affect sperm quality and fertility potential.
Collapse
Affiliation(s)
- Hamdy A A Aly
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia.
| | | | | |
Collapse
|
41
|
Mitochondrial dysfunction induced impairment of spermatogenesis in LPS-treated rats: Modulatory role of lycopene. Eur J Pharmacol 2012; 677:31-8. [DOI: 10.1016/j.ejphar.2011.12.027] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2011] [Revised: 12/12/2011] [Accepted: 12/19/2011] [Indexed: 12/24/2022]
|
42
|
Igado OO, Olopade JO, Adesida A, Aina OO, Farombi EO. Morphological and biochemical investigation into the possible neuroprotective effects of kolaviron (Garciniakola bioflavonoid) on the brains of rats exposed to vanadium. Drug Chem Toxicol 2012; 35:371-80. [DOI: 10.3109/01480545.2011.630005] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
43
|
Shagirtha K, Pari L. Hesperetin, a citrus flavonone, protects potentially cadmium induced oxidative testicular dysfunction in rats. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2011; 74:2105-2111. [PMID: 21719105 DOI: 10.1016/j.ecoenv.2011.06.002] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2011] [Revised: 05/29/2011] [Accepted: 06/01/2011] [Indexed: 05/31/2023]
Abstract
The present study was aimed to evaluate the protective effect of hesperetin (Hp) on cadmium (Cd) induced oxidative testicular toxicity in rats. Subcutaneous administration of Cd (3mg/kg body weight) for 21 days significantly elevated the levels of oxidative stress markers, Cd concentration in testis and lowered the levels of enzymatic, non-enzymatic antioxidants and membrane bound enzymes in the testicular tissue. Hp administrated orally along with Cd injection for 21 days, significantly revert back the status of oxidative stress markers, Cd concentration in testis, improved status of antioxidant markers and membrane bound enzymes in the testis to near normal level. The histopathological studies in the testis of rats also supported that Hp (40 mg/kg) markedly reduced the toxicity of Cd and preserved the normal histoarchitecture pattern of the testis. Thus, the results suggest that Hp acts as a potent antioxidative agent against Cd induced testicular toxicity in rats.
Collapse
Affiliation(s)
- Kalist Shagirtha
- Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University, Annamalainagar 608002, Tamilnadu, India
| | | |
Collapse
|
44
|
Effects of α-lipoic acid supplementation on malondialdehyde contents and superoxide dismutase in rat skeletal muscles. Food Sci Biotechnol 2011. [DOI: 10.1007/s10068-011-0154-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
|
45
|
Aitken RJ, Roman SD. Antioxidant systems and oxidative stress in the testes. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2011; 1:15-24. [PMID: 19794904 PMCID: PMC2715191 DOI: 10.4161/oxim.1.1.6843] [Citation(s) in RCA: 467] [Impact Index Per Article: 35.9] [Reference Citation Analysis] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- R John Aitken
- ARC Centre of Excellence in Biotechnology and Development, Discipline of Biological Sciences, University of Newcastle, Callaghan, NSW, Australia.
| | | |
Collapse
|
46
|
Maheshwari A, Misro MM, Aggarwal A, Sharma RK, Nandan D. N
-acetyl-L
-cysteine counteracts oxidative stress and prevents H2
O2
induced germ cell apoptosis through down-regulation of caspase-9 and JNK/c-Jun. Mol Reprod Dev 2011; 78:69-79. [DOI: 10.1002/mrd.21268] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2010] [Accepted: 12/06/2010] [Indexed: 11/11/2022]
|
47
|
Asiri YA. Probucol attenuates cyclophosphamide-induced oxidative apoptosis, p53 and Bax signal expression in rat cardiac tissues. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2010; 3:308-16. [PMID: 21150336 PMCID: PMC3154034 DOI: 10.4161/oxim.3.5.13107] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2010] [Revised: 07/20/2010] [Accepted: 07/21/2010] [Indexed: 11/19/2022]
Abstract
Cyclophosphamide (CP) is a widely used in cancer chemotherapy and immunosuppression, which could cause toxicity of the normal cells due to its toxic metabolites. Probucol, cholesterol-lowering drug, acts as potential inhibitor of DNA damage and shows to protect against doxorubicin-induced cardiomyopathy by enhancing the endogenous antioxidant system including glutathione peroxidase, catalase and superoxide dismutase. This study examined the possible protective effects of probucol, a lipid-lowering compound with strong antioxidant properties, against CP-induced cardiotoxicity. This objective could be achieved through studying the gene expression-based on the possible protective effects of probucol against CP-induced cardiac failure in rats. Adult male Wistar albino rats were assigned into 4 treatment groups: Animals in the first (control) and second (probucol) groups were injected intraperitoneally with corn oil and probucol (61 mg/kg/day), respectively, for two weeks. Animals in the third (CP) and fourth (probucol plus CP) groups were injected with the same doses of corn oil and probucol (61 mg/kg/day), respectively, for one week before and one week after a single dose of CP (200 mg/kg, I.P.). The p53, Bax, Bcl2 and oxidative genes signal expression were measured by real time PCR. CP-induced cardiotoxicity was clearly observed by a significant increase in serum creatine phosphokinase isoenzyme (CK-MB) (117%), lactate dehydrogenase (LDH) (64%), free (69%) and esterified cholesterol (42%) and triglyceride (69%) compared to control group. In cardiac tissues, CP significantly increases the mRNA expression levels of apoptotic genes, p53 with 2 folds and Bax with 1.6 fold, and decreases the anti-apoptotic gene Bcl2 with 0.5 fold. Moreover, CP caused down-regulation of antioxidant genes, glutathione peroxidase, catalase, and superoxide dismutase and increased the lipid peroxidation and decreased adenosine triphosphate (ATP) (40%) and ATP/ADP (44%) in cardiac tissues. Probucol pretreatment not only counteracted significantly the CP-induced increase in cardiac enzymes and apoptosis but also it induced a significant increase in mRNA expression of antioxidant enzymes and improved ATP, ATP/ADP, glutathione (GSH) in cardiac tissues. In conclusion, data from the present study suggest that probucol prevents the development of CP-induced cardiotoxicity by a mechanism related, at least in part, to its ability to increase mRNA expression of antioxidant genes and to decrease apoptosis in cardiac tissues with the consequent improvement in mitochondrial oxidative phosphorylation and energy production.
Collapse
Affiliation(s)
- Yosef A Asiri
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, Kingdom of Saudi Arabia.
| |
Collapse
|
48
|
Motawi TM, Sadik NA, Refaat A. Cytoprotective effects of DL-alpha-lipoic acid or squalene on cyclophosphamide-induced oxidative injury: An experimental study on rat myocardium, testicles and urinary bladder. Food Chem Toxicol 2010; 48:2326-36. [DOI: 10.1016/j.fct.2010.05.067] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2010] [Revised: 05/09/2010] [Accepted: 05/24/2010] [Indexed: 11/24/2022]
|
49
|
Aly HAA, Lightfoot DA, El-Shemy HA. Bacterial lipopolysaccharide-induced oxidative stress in adult rat Sertoli cells in vitro. Toxicol In Vitro 2010; 24:1266-72. [PMID: 20123013 DOI: 10.1016/j.tiv.2010.01.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2009] [Revised: 11/15/2009] [Accepted: 01/18/2010] [Indexed: 12/20/2022]
Abstract
Inflammatory reactions that result from microbial infections, both localized and systemic, are reported to cause transient or permanent male infertility. The cellular mechanisms underlying the inhibitory effect of microbial infection on spermatogenesis is not fully understood. However, there is evidence that spermatogenesis is affected by bacterial lipopolysaccharides (LPS) that induce acute inflammatory responses. The aim here was to use LPS treatments to investigate the potential oxidative stress and toxicity in primary cultures of adult rat Sertoli cells. The Sertoli cells were established and incubated with different concentrations of LPS (5, 10 or 20 microg/ml) for 6, 12 and 24h. Lipid peroxidation (LPO) and hydrogen peroxide (H(2)O(2)) production, along with superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), glutathione-S-transferase (GST), glutathione reductase (GR), reduced glutathione (GSH), lactate, lactic acid dehydrogenase (LDH), gamma-glutamyl transpeptidase (gamma-GT) and beta-glucuronidase were measured in these cells. LPO as well as H(2)O(2) production were significantly increased while antioxidant enzyme activities and GSH concentration were significantly depressed. Effects were dose and time-dependent at all incubation periods with 10 and 20 microg/ml LPS. Moreover, markers of Sertoli cell function such as lactate production, LDH, gamma-GT and beta-glucuronidase activities were decreased in a time and dose-dependent manner. Incubation of Sertoli cells with 5 microg/ml LPS for 12 and 24h significantly increased oxidative status but significantly decreased the antioxidant enzyme activities, GSH concentration and Sertoli cell markers. In contrast, the oxidative and antioxidant status and markers of Sertoli cell function did not show any significant change in treated Sertoli cells with 5 microg/ml LPS for 6h. Therefore, it may be concluded that LPS induces oxidative stress in Sertoli cells and adversely affects Sertoli cell functions.
Collapse
Affiliation(s)
- Hamdy A A Aly
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Nasr City, Cairo, Egypt
| | | | | |
Collapse
|
50
|
Chae CH, Shin CH, Kim HT. The combination of alpha-lipoic acid supplementation and aerobic exercise inhibits lipid peroxidation in rat skeletal muscles. Nutr Res 2009; 28:399-405. [PMID: 19083438 DOI: 10.1016/j.nutres.2008.02.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2007] [Revised: 01/03/2008] [Accepted: 02/08/2008] [Indexed: 10/22/2022]
Abstract
We investigated the effect of DL-alpha-lipoic acid (LA) supplementation and regular aerobic exercise on the concentrations of malondialdehyde (MDA) and vitamin E, the activities of superoxide dismutase (SOD) and glutathione peroxidase (GPx), and the levels of glutathione (GSH) in rat skeletal muscles (soleus and red gastrocnemius). For 8 weeks, rats (n = 7 per group) were (1) exercised on a treadmill for 30 min d(-1), (2) treated with supplemental LA, or (3) exercised and treated with supplemental LA. Control rats (n = 7) did not receive LA and were not exercised. DL-alpha-lipoic acid (100 mg kg(-1)) was administered daily as an oral supplement. The rats were exercised in a graded manner for 5 d wk(-1). The concentration of MDA in the soleus and red gastrocnemius was significantly lower in rats that exercised and received LA than in the other groups. Compared with the other groups, rats that exercised and received LA had a significantly higher vitamin E concentration in the soleus. The SOD and GPx activities in the soleus and red gastrocnemius were significantly higher in rats that exercised and received LA. These results suggest that LA supplementation combined with aerobic treadmill exercise inhibits lipid peroxidation in skeletal muscles. This effect was especially remarkable in the soleus, which is particularly sensitive to oxidative stress, as revealed by the increased vitamin E level and SOD and GPx activities.
Collapse
Affiliation(s)
- Chang-Hun Chae
- School of Sport Science, Sungkyunkwan University, Chunchun-dong, Jangan-gu, Suwon 440-746, South Korea
| | | | | |
Collapse
|