1
|
Jafari M, Akbari A, Esmailpour Z, Nadi Z, Baazm M. Protective effects of Withania somnifera against cyclophosphamide-induced testicular damage in rats. Clin Exp Reprod Med 2024; 51:205-212. [PMID: 38853132 PMCID: PMC11372316 DOI: 10.5653/cerm.2023.06415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 12/26/2023] [Indexed: 06/11/2024] Open
Abstract
OBJECTIVE Cyclophosphamide (CP) is an alkylating agent commonly used in cancer treatment. It is known to have detrimental effects on the reproductive system, including the potential to cause infertility. Recently, herbal remedies have gained traction as a complementary approach to addressing these side effects. In this study, our goal was to investigate whether the aqueous-alcoholic extract of Withania somnifera (WS) could mitigate the adverse impacts of CP on testicular tissue. METHODS Animals were randomly assigned to one of the following groups: control, WS (500 mg/kg), CP (100 mg/kg), CP+WS pre-treatment, and CP+WS post-treatment. WS was administered orally through gavage for 1 month. We assessed sperm parameters, testicular histopathology, and the expression of the Bax and Bcl2 genes in the experimental groups. RESULTS Sperm parameters (including count, viability, and motility), the number of spermatogonia, the seminiferous tubule diameter, and Bcl2 gene expression, significantly decreased after CP injection (p<0.05). Conversely, the number of immotile sperm and Bax gene expression significantly increased (p<0.05). Treatment with WS, especially when administered as a pre-treatment, ameliorated the sperm parameters, histological alterations, and the expression of apoptosis-related genes (p<0.05). CONCLUSION The data suggest that WS may mitigate the detrimental effects of CP on testicular tissue by reducing apoptosis. Consequently, WS has the potential to be used as an adjunctive therapy to reduce the complications associated with CP treatment.
Collapse
Affiliation(s)
- Mehrana Jafari
- Traditional and Complementary Medicine Research Center (TCMRC), Arak University of Medical Sciences, Arak, Iran
- Student Research Committee, Semnan University of Medical Sciences, Semnan, Iran
| | - Ahmad Akbari
- Traditional and Complementary Medicine Research Center (TCMRC), Arak University of Medical Sciences, Arak, Iran
| | - Zeynab Esmailpour
- Students Research Committee, Arak University of Medical Sciences, Arak, Iran
| | - Zahra Nadi
- Students Research Committee, Arak University of Medical Sciences, Arak, Iran
| | - Maryam Baazm
- Traditional and Complementary Medicine Research Center (TCMRC), Arak University of Medical Sciences, Arak, Iran
- Department of Anatomy, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| |
Collapse
|
2
|
Davidsen JM, Cohen SM, Eisenbrand G, Fukushima S, Gooderham NJ, Guengerich FP, Hecht SS, Rietjens IMCM, Rosol TJ, Harman CL, Ramanan D, Taylor SV. FEMA GRAS assessment of natural flavor complexes: Asafetida oil, garlic oil and onion oil. Food Chem Toxicol 2023; 173:113580. [PMID: 36610475 DOI: 10.1016/j.fct.2022.113580] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 12/09/2022] [Accepted: 12/19/2022] [Indexed: 01/06/2023]
Abstract
The Expert Panel of the Flavor and Extract Manufacturers Association (FEMA) applies its procedure for the safety evaluation of natural flavor complexes (NFCs) to re-evaluate the safety of Asafetida Oil (Ferula assa-foetida L.) FEMA 2108, Garlic Oil (Allium sativum L.) FEMA 2503 and Onion Oil (Allium cepa L.) FEMA 2817 for use as flavoring in food. This safety evaluation is part of a series of evaluations of NFCs for use as flavoring ingredients conducted by the Expert Panel that applies a scientific procedure published in 2005 and updated in 2018. Using a group approach that relies on a complete chemical characterization of the NFC intended for commerce, the constituents of each NFC are organized into well-defined congeneric groups and the estimated intake of each constituent congeneric group is evaluated using the conservative threshold of toxicological concern (TTC) concept. Data on the metabolism, genotoxic potential and toxicology for each constituent congeneric group are reviewed as well as studies on each NFC. Based on the safety evaluation, Asafetida Oil (Ferula assa-foetida L.), Garlic Oil (Allium sativum L.) and Onion Oil (Allium cepa L.) were affirmed as generally recognized as safe (GRASa) under their conditions of intended use as flavor ingredients.
Collapse
Affiliation(s)
- Jeanne M Davidsen
- Flavor and Extract Manufacturers Association, 1101 17th Street, N.W., Suite 700, Washington, DC, 20036, USA
| | - Samuel M Cohen
- Havlik Wall Professor of Oncology, Dept. of Pathology and Microbiology, University of Nebraska Medical Center, 983135 Nebraska Medical Center, Omaha, NE, 68198-3135, USA
| | - Gerhard Eisenbrand
- University of Kaiserslautern, Germany (Retired), Kühler Grund 48/1, 69126, Heidelberg, Germany
| | - Shoji Fukushima
- Japan Bioassay Research Center, 2445 Hirasawa, Hadano, Kanagawa, 257-0015, Japan
| | - Nigel J Gooderham
- Dept. of Metabolism, Digestion, Reproduction, Imperial College London, Sir Alexander Fleming Building, London, SW7 2AZ, United Kingdom
| | - F Peter Guengerich
- Dept. of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN, 37232-0146, USA
| | - Stephen S Hecht
- Masonic Cancer Center and Dept. of Laboratory Medicine and Pathology, Cancer and Cardiovascular Research Building, 2231 6th St., S.E, Minneapolis, MN, 55455, USA
| | - Ivonne M C M Rietjens
- Division of Toxicology, Wageningen University, Stippeneng 4, 6708, WE Wageningen, the Netherlands
| | - Thomas J Rosol
- Department of Biomedical Sciences, Heritage College of Osteopathic Medicine, Ohio University, 1 Ohio University, Athens, OH, 45701, USA
| | - Christie L Harman
- Flavor and Extract Manufacturers Association, 1101 17th Street, N.W., Suite 700, Washington, DC, 20036, USA
| | - Danarubini Ramanan
- Flavor and Extract Manufacturers Association, 1101 17th Street, N.W., Suite 700, Washington, DC, 20036, USA
| | - Sean V Taylor
- Flavor and Extract Manufacturers Association, 1101 17th Street, N.W., Suite 700, Washington, DC, 20036, USA.
| |
Collapse
|
3
|
Kim WI, Lim JO, Pak SW, Lee SJ, Shin IS, Moon C, Heo JD, Kim JC. Exposure to China dust exacerbates testicular toxicity induced by cyclophosphamide in mice. Toxicol Res 2023; 39:115-125. [PMID: 36726831 PMCID: PMC9839921 DOI: 10.1007/s43188-022-00149-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 07/26/2022] [Accepted: 08/03/2022] [Indexed: 02/04/2023] Open
Abstract
This study investigated the potential effects of China dust (CD) exposure on cyclophosphamide (CP)-induced testicular toxicity in mice, focusing on spermatogenesis and oxidative damage. CP treatment reduced testicular and epididymal weight and sperm motility and enhanced sperm abnormality. Histopathological examination presented various morphological alterations in the testis, including increased exfoliation of spermatogenic cells, degeneration of early spermatogenic cells, vacuolation of Sertoli cells, a decreased number of spermatogonia/spermatocytes/spermatids, along with a high number of apoptotic cells. In addition, the testis exhibited reduced glutathione (GSH) levels and glutathione reductase (GR) activity and enhanced malondialdehyde (MDA) concentration. Meanwhile, CD exposure exacerbated testicular histopathological alterations induced by CP. CD exposure also aggravated oxidative damage by increasing the lipid peroxidative product MDA and decreasing GSH levels and antioxidant enzyme activities in the testis. These results suggest that CD exposure exacerbates CP-induced testicular toxicity in mice, which might be attributed to the induction of lipid peroxidation and reduced antioxidant activity.
Collapse
Affiliation(s)
- Woong-Il Kim
- College of Veterinary Medicine, Chonnam National University, 77 Yongbong-ro, Buk-gu, 61186 Gwangju, Republic of Korea
| | - Je-Oh Lim
- College of Veterinary Medicine, Chonnam National University, 77 Yongbong-ro, Buk-gu, 61186 Gwangju, Republic of Korea
| | - So-Won Pak
- College of Veterinary Medicine, Chonnam National University, 77 Yongbong-ro, Buk-gu, 61186 Gwangju, Republic of Korea
| | - Se-Jin Lee
- College of Veterinary Medicine, Chonnam National University, 77 Yongbong-ro, Buk-gu, 61186 Gwangju, Republic of Korea
| | - In-Sik Shin
- College of Veterinary Medicine, Chonnam National University, 77 Yongbong-ro, Buk-gu, 61186 Gwangju, Republic of Korea
| | - Changjong Moon
- College of Veterinary Medicine, Chonnam National University, 77 Yongbong-ro, Buk-gu, 61186 Gwangju, Republic of Korea
| | - Jeong-Doo Heo
- Bioenvironmental Science & Technology Division, Korea Institute of Toxicology, 52834 Jinju, Republic of Korea
| | - Jong-Choon Kim
- College of Veterinary Medicine, Chonnam National University, 77 Yongbong-ro, Buk-gu, 61186 Gwangju, Republic of Korea
| |
Collapse
|
4
|
Diesel particulate matter aggravates cyclophosphamide-induced testicular toxicity in mice via elevating oxidative damage. Mol Cell Toxicol 2022. [DOI: 10.1007/s13273-022-00310-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
5
|
Sheweita SA, El-Dafrawi YA, El-Ghalid OA, Ghoneim AA, Wahid A. Antioxidants (selenium and garlic) alleviated the adverse effects of tramadol on the reproductive system and oxidative stress markers in male rabbits. Sci Rep 2022; 12:13958. [PMID: 35978015 PMCID: PMC9385640 DOI: 10.1038/s41598-022-16862-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 07/18/2022] [Indexed: 11/09/2022] Open
Abstract
Tramadol has been used by millions of patients as an analgesic drug to relief the severe pain caused by cancers and other diseases. The current study aimed to investigate the protective effects of antioxidants (garlic and selenium) against the toxic effects of tramadol on semen characteristics, steroid hormones, the protein expressions of different cytochrome P450 isozymes [CYP 21A2, CYP 19, and 11A1], and on antioxidant enzyme activities in testes of rabbits. Western immunoblotting, spectrophotometric, and histological methods were used in this study. Tramadol (1.5 mg/kg body weight) was administered orally to male rabbits for up to three months (three times/week), and after pretreatment of rabbits with garlic (800 mg/kg) and/or selenium (1 mg/kg body weight) by 2 h. The present study showed that motilities, semen volumes, morphologies, sperm counts, testosterone, and estrogen levels were significantly decreased after 4, 8, and 12 weeks of tramadol treatment. In addition, the protein expressions of CYP 21A2, CYP 19, and 11A1 were down-regulated in the testes of the tramadol-treated rabbits. On the other hand, pretreatment of rabbits with garlic, selenium, and/or garlic-selenium for 2 h before administration of tramadol restored the downregulated CYP 21A2 and 11A1 to their normal levels after 12 weeks of tramadol treatment. Activities of antioxidant enzymes including glutathione reductase, glutathione peroxidase, glutathione S-transferase, catalase, superoxide dismutase, and levels of glutathione were inhibited in the testes of tramadol-treated rabbits. On the other hand, free radical levels were significantly increased in the testes of tramadol-treated rabbits for 12 weeks. Interestingly, such changes in the activities of antioxidant enzymes as well as free radical levels caused by tramadol were restored to their normal levels in the rabbits pretreated with either selenium, garlic, and/or their combination. Histopathological investigations showed that tramadol caused substantial vacuolization with the presence of damaged immature spermatozoid in the testes. However, selenium and garlic treatments showed an increase in healthy sperm production with normal mitotic and meiotic divisions. The present study illustrated for the first time the mechanisms of low steroid hormone levels in the testes of tramadol-treated rabbits which could be due to the downregulation of CYPs proteins, induction of oxidative stress, and inhibition of antioxidant enzyme activities. In addition, the present data showed that such toxic effects of tramadol were attenuated and restored to their normal levels after pretreatment of rabbits with garlic, selenium, and/or their combination. This finding may pave the way for a new approach to reducing the toxicity of tramadol.
Collapse
Affiliation(s)
- Salah A Sheweita
- Department of Clinical Biochemistry, Faculty of Medicine, King Khalid University, P.O.Box: 960, Abha, 61421, Kingdom of Saudi Arabia.
- Department of Biotechnology, Institute of Graduate Studies and Research, University of Alexandria, Alexandria, Egypt.
| | - Yassmin A El-Dafrawi
- Department of Biotechnology, Institute of Graduate Studies and Research, University of Alexandria, Alexandria, Egypt
| | - Osama A El-Ghalid
- Poultry Physiology Department, Faculty of Agriculture, University of Alexandria, Alexandria, Egypt
| | - Alaa A Ghoneim
- Department of Anaesthesia and Pain Management, Medical Research Institute, Alexandra University, Alexandria, Egypt
| | - Ahmed Wahid
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt
| |
Collapse
|
6
|
Wang Y, Bai L, Zhang J, Li H, Yang W, Li M. Lepidium draba L. leaves extract ameliorated cyclophosphamide-induced testicular toxicity by modulation of ROS-dependent Keap1/Nrf2/HO1, Bax/Bcl2/p53/caspase-3, and inflammatory signaling pathways. J Food Biochem 2021; 45:e13987. [PMID: 34730245 DOI: 10.1111/jfbc.13987] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 10/05/2021] [Accepted: 10/17/2021] [Indexed: 01/16/2023]
Abstract
The aim of this study was to evaluate the protective effects of Lepidium draba L. extract on cyclophosphamide (CP)-induced oxidative damages to testes in rats using sex hormones, antioxidant properties, inflammatory, and apoptotic pathways. Six groups of male Wistar rats (n = 6/group) received distilled water (NC), CP (100 mg kg-1 day-1 /intraperitoneal), CP with L. draba extract [100 (LDCP 100), 200 (LDCP 200), and 400 (LDCP 400) mg/kg/day/orally] and also only L. draba extract [400 (LD400) mg/kg/day/orally] in 35 days. On day 36 of the study, sperm parameters, serum levels of sex hormones, antioxidant enzyme activity, nitric oxide levels, and inflammatory cytokines and also testicular tissue (ferric reducing antioxidant power and thiobarbituric acid reactive substances levels and expression of ROS-dependent pro/anti-apoptotic pathways) were evaluated. In L. draba-treated groups, especially doses of 200 and 400, in addition to improving sperm parameters and sex hormones (Increased levels of all three hormones luteinizing hormone, follicle-stimulating hormone, and testosterone), serum antioxidant (catalase, superoxide dismutase, and glutathione peroxidase activity increased and nitric oxide levels decreased), and anti-inflammatory properties (levels of IL-6, TNF-α, and IL-1β decreased and MIF and TGF-β increased) also showed modification. By strengthening the anti-apoptotic pathway of Keap1/Nrf2/HO1 and inhibiting the apoptotic pathway of Bax/Bcl2/p53/caspase-3, L. draba maintains the structure and function of testicular tissue so that eventually p53-positive testicular cells are reduced and Bcl-2-positive cells increased. L. draba can help to maintain sexual potency and fertility in patients undergoing chemotherapy by controlling their apoptotic, anti-inflammatory, and antioxidant pathways. PRACTICAL APPLICATIONS: Lepidium draba have considerable antioxidant properties and can help to maintain sexual potency and fertility in patients undergoing chemotherapy by controlling their apoptotic, anti-inflammatory, and antioxidant pathways. The present results are useful to find a suitable supplement for improving the sexual performance of patients treated with chemotherapy drugs.
Collapse
Affiliation(s)
- Yanbo Wang
- College of Life Sciences and Food Engineering, Inner Mongolia Minzu University, Tongliao, China.,Inner Mongolia Engineering and Technical Research Center for Personalized Medicine, Inner Mongolia Minzu University, Tongliao, China
| | - Liang Bai
- College of Medicine, Inner Mongolia Minzu University, Tongliao, China
| | - Jingyi Zhang
- College of Life Sciences and Food Engineering, Inner Mongolia Minzu University, Tongliao, China
| | - Huiting Li
- College of Chemistry and Materials, Inner Mongolia Minzu University, Tongliao, China
| | - Wenjun Yang
- College of Life Sciences and Food Engineering, Inner Mongolia Minzu University, Tongliao, China
| | - Min Li
- College of Life Sciences and Food Engineering, Inner Mongolia Minzu University, Tongliao, China
| |
Collapse
|
7
|
He H, Ma Y, Huang H, Huang C, Chen Z, Chen D, Gu Y, Wang X, Chen J. A comprehensive understanding about the pharmacological effect of diallyl disulfide other than its anti-carcinogenic activities. Eur J Pharmacol 2020; 893:173803. [PMID: 33359648 DOI: 10.1016/j.ejphar.2020.173803] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 12/01/2020] [Accepted: 12/07/2020] [Indexed: 12/13/2022]
Abstract
Diallyl disulfide (DADS), an oil-soluble sulfur compound that is responsible for the biological effects of garlic, displays numerous biological activities, among which its anti-cancer activities are the most famous ones. In recent years, the pharmacological effects of DADS other than its anti-carcinogenic activities have attracted numerous attentions. For example, it has been reported that DADS can prevent the microglia-mediated neuroinflammatory response and depression-like behaviors in mice. In the cardiovascular system, DADS administration was found to ameliorate the isoproterenol- or streptozotocin-induced cardiac dysfunction via the activation of the nuclear factor E2-related factor 2 (Nrf2) and insulin-like growth factor (IGF)-phosphatidylinositol-3-kinase (PI3K)-protein kinase B (Akt) signaling. DADS administration can also produce neuroprotective effects in animal models of Alzheimer's disease and protect the heart, endothelium, liver, lung, and kidney against cellular or tissue damages induced by various toxic factors, such as the oxidized-low density lipoprotein (ox-LDL), carbon tetrachloride (CCl4), ethanol, acetaminophen, Cis-Diammine Dichloroplatinum (CisPt), and gentamicin. The major mechanisms of action of DADS in disease prevention and/or treatment include inhibition of inflammation, oxidative stress, and cellular apoptosis. Mechanisms, including the activation of Akt, extracellular signal-regulated kinase 1/2 (ERK1/2), protein kinase A (PKA), and cyclic adenosine monophosphate-response element binding protein (CREB) and the inhibition of histone deacetylases (HDACs), can also mediate the cellular protective effects of DADS in different tissues and organs. In this review, we summarize and discuss the pharmacological effects of DADS other than its anti-carcinogenic activities, aiming to reveal more possibilities for DADS in disease prevention and/or treatment.
Collapse
Affiliation(s)
- Haiyan He
- Department of Respiratory Medicine, The Second Affiliated Hospital of Nantong University, Nantong First People's Hospital, 6 North Road Hai'er Xiang, Nantong, 226001, Jiangsu, China
| | - Yaoying Ma
- Department of Pharmacology, School of Pharmacy, Nantong University, 19# Qixiu Road, Nantong, 226001, Jiangsu, China
| | - Huaxing Huang
- Department of Nephrology, The Second Affiliated Hospital of Nantong University, Nantong First People's Hospital, 6 North Road Hai'er Xiang, Nantong, 226001, Jiangsu, China
| | - Chao Huang
- Department of Pharmacology, School of Pharmacy, Nantong University, 19# Qixiu Road, Nantong, 226001, Jiangsu, China
| | - Zhuo Chen
- Invasive Technology Department, The Second Affiliated Hospital of Nantong University, Nantong First People's Hospital, 6 North Road Hai'er Xiang, Nantong, 226001, Jiangsu, China
| | - Dongjian Chen
- Invasive Technology Department, The Second Affiliated Hospital of Nantong University, Nantong First People's Hospital, 6 North Road Hai'er Xiang, Nantong, 226001, Jiangsu, China
| | - Yiming Gu
- Department of Pharmacology, School of Pharmacy, Nantong University, 19# Qixiu Road, Nantong, 226001, Jiangsu, China
| | - Xiaohua Wang
- Department of Endocrinology, The Second Affiliated Hospital of Nantong University, 6 North Road Hai'er Xiang, Nantong, 226001, Jiangsu, China
| | - Jinliang Chen
- Department of Respiratory Medicine, The Second Affiliated Hospital of Nantong University, Nantong First People's Hospital, 6 North Road Hai'er Xiang, Nantong, 226001, Jiangsu, China.
| |
Collapse
|
8
|
Can S, Çetik Yıldız S, Keskin C, Şahintürk V, Cengiz M, Appak Başköy S, Ayhanci A, Akıncı G. Investigation into the protective effects of Hypericum Triquetrifolium Turra seed against cyclophosphamide-induced testicular injury in Sprague Dawley rats. Drug Chem Toxicol 2020; 45:1679-1686. [PMID: 33280440 DOI: 10.1080/01480545.2020.1856130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
For centuries, Turkey has been a significant location here around 80 species of Hypericum with differing names widely occur, which is also known as Turkish folk medicine in treating some bacterial diseases as well as stomach and intestine inflammation. Recent studies have reported this herb family to contain numbers of bioactive compound contents. The study aims to investigate the protective effects of Hypericum triquetrifolium Turra (HT) upon oxidative stress and apoptosis in a rat model in which testes injury was induced by CP. The testicular injury was caused using CP (150 mg/kg). The rats were treated with a single dose (100 mg/kg) of methanol extract of HT to investigate various biochemical markers in the serum and plasma of blood samples apart from assessing the prognosis of CP-induced testicular damage. Added to that, histological analyses were performed to identify possible structural changes and apoptotic indicators, like Bax, Caspase-3, and Bcl-2. In CP Group, there was a rise in the levels of total oxidant status (TOS), malondialdehyde (MDA), oxidative stress index (OSI), Caspase-3, and Bax while superoxide dismutase (SOD), catalase (CAT), glutathione (GSH), Bcl-2, and total antioxidant capacity (TAC) all decreased. Also, our histological analysis showed damaged testes. On the other hand, neither biochemical nor histological analysis showed testicular damage in HT Alone Group. In CP + HT Group, a significant number of the negatives changes due to CP were observed to have improved remarkably following an HT treatment. This study results suggest that HT could help improve CP-induced testicular injury thanks to its anti-oxidative and anti-apoptotic properties.
Collapse
Affiliation(s)
- Senanur Can
- Department of Biology, Faculty of Arts and Science, Eskişehir Osmangazi University, Eskişehir, Turkey
| | - Songül Çetik Yıldız
- Department of Medical Services and Techniques, Vocational School of Health Services, Mardin Artuklu University, Mardin, Turkey
| | - Cumali Keskin
- Department of Nutrition and Dietetics, School of Health, Mardin Artuklu University, Mardin, Turkey
| | - Varol Şahintürk
- Department of Histology and Embryology, Faculty of Medicine, Eskişehir Osmangazi University, Eskişehir, Turkey
| | - Mustafa Cengiz
- Department of Elementary Education, Faculty of Education, Siirt University, Siirt, Turkey
| | | | - Adnan Ayhanci
- Department of Biology, Faculty of Arts and Science, Eskişehir Osmangazi University, Eskişehir, Turkey
| | | |
Collapse
|
9
|
Iqubal A, Syed MA, Najmi AK, Ali J, Haque SE. Ameliorative effect of nerolidol on cyclophosphamide-induced gonadal toxicity in Swiss Albino mice: Biochemical-, histological- and immunohistochemical-based evidences. Andrologia 2020; 52:e13535. [PMID: 32048763 DOI: 10.1111/and.13535] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 12/25/2019] [Accepted: 12/31/2019] [Indexed: 12/14/2022] Open
Abstract
Cyclophosphamide (CP) is commonly used as antineoplastic and immunosuppressant drug with noticeable gonadotoxic profile. Nerolidol (NER) is a sesquiterpene with potent antioxidant and anti-inflammatory properties. Thus, the present study was designed to explore its possible gonadal protective potential against cyclophosphamide-induced testicular, epididymal, seminal and spermatozoal toxicities. Animals were divided into five groups: control (normal saline for 14 days), treatment group (NER 200 and 400 mg/kg, p.o) for 14 days along with a single dose of cyclophosphamide (200 mg/kg, i.p) on 7th day, toxic and Per se groups (cyclophosphamide 200 mg/kg i.p) on 7th day and NER 400 mg/kg for 14 days respectively. Animals were sacrificed on the 15 day, and body weight, weight of reproductive organs, testosterone level, sperm count, biochemical parameters, histopathological and immunohistochemical studies were performed in the testes, epididymis and in the serum. CP administration induced oxidative stress, nitrative stress, inflammation, reduced testosterone level, sperm count, increased expression of MPO and caused histological aberrations in the testes, epididymis and seminal vesicles. CP caused reduced sperm count, sperm motility and testosterone level which got reversed upon treatment with nerolidol in a dose-dependent manner. Nerolidol thus acted as a gonadoprotective molecule and prevented the gonadotoxicity of CP.
Collapse
Affiliation(s)
- Ashif Iqubal
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Mansoor Ali Syed
- Department of Biotechnology, Jamia Millia Islamia, New Delhi, India
| | - Abul Kalam Najmi
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Javed Ali
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Syed Ehtaishamul Haque
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| |
Collapse
|
10
|
Razavi S, Hashemi F, Khadivi F, Bakhtiari A, Mokhtarian A, Mirzaei H. Improvement of Rat Sperm Chromatin Integrity and Spermatogenesis with Omega 3 following Bleomycin, Etoposide and Cisplatin Treatment. Nutr Cancer 2020; 73:514-522. [DOI: 10.1080/01635581.2020.1757128] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Shahnaz Razavi
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fatemeh Hashemi
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Farnaz Khadivi
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Abbas Bakhtiari
- Department of Anatomical Sciences, School of Medicine, Hamedan University of Medical Sciences, Hamedan, Iran
| | - Amir Mokhtarian
- Department of Anatomical Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Basic Sciences Research Institute, Kashan University of Medical Sciences, Kashan, Iran
| |
Collapse
|
11
|
Protective effect of diallyl sulfide against lead-mediated oxidative damage, apoptosis and down-regulation of CYP19 gene expression in rat testes. Life Sci 2019; 226:193-201. [PMID: 30986445 DOI: 10.1016/j.lfs.2019.04.020] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 03/27/2019] [Accepted: 04/07/2019] [Indexed: 12/28/2022]
Abstract
AIMS The present study aimed to investigate the potential therapeutic effect of diallyl sulfide (DAS), a natural component of garlic (Allium sativum), in the improvement of lead (Pb)-induced testicular toxicity and its underlying mechanisms. MATERIALS AND METHODS Thirty-two male albino rats were randomly divided into control, PbAc (20 mg lead acetate/kg bwt, orally), DAS (200 mg/kg bwt, orally), and PbAc + DAS groups for 49 successive days. The investigation based on the following criteria: Paired testes and epididymides weights, epididymal sperm analysis, level of serum sex hormones (Testosterone and17β-estradiol (E2)), aromatase (CYP19) expression, Malondialdehyde (MDA), Nitric oxide (NO), Superoxide dismutase (SOD) enzyme, reduced glutathione (GSH), testicular histopathology, spermatogenesis score and apoptosis detection (Caspase-3 immunoexpression). KEY FINDINGS Pb caused significant decline in epididymal sperm count and motility, testes and epididymes weights, spermatogenesis score and serum testosterone and1E2, as well as a significant decrease in SOD and GSH level, and a significant elevation of MDA and NO compared to a control group. In addition, Pb induced significant downregulation of CYP19 gene expression, increase of Caspase-3 immunoreactivity, various testicular degenerative and necrotic changes. Whereas, co-treatment of rats with DAS improved sperm analysis, and testicular histology and antioxidative status. Furthermore, DAS co-administration regulated testicular CYP19 and Caspase-3 expressions. SIGNIFICANCE Collectively, DAS seemed to be a promising agent for protection against Pb-induced testicular toxicity through antioxidative properties, beside regulation of testicular apoptosis and aromatase expression.
Collapse
|
12
|
Abdel-Wareth A, Ahmed A, Hassan H, Abd El-Sadek M, Ghazalah A, Lohakare J. Nutritional impact of nano-selenium, garlic oil, and their combination on growth and reproductive performance of male Californian rabbits. Anim Feed Sci Technol 2019. [DOI: 10.1016/j.anifeedsci.2019.01.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
13
|
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
|
14
|
Onaolapo AY, Oladipo BP, Onaolapo OJ. Cyclophosphamide-induced male subfertility in mice: An assessment of the potential benefits of Maca supplement. Andrologia 2017; 50. [PMID: 29047156 DOI: 10.1111/and.12911] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/18/2017] [Indexed: 12/20/2022] Open
Abstract
Effects of Lepidium meyenii (Maca) on cyclophosphamide (CYP)-induced gonadal toxicity in male mice were investigated. Mice were assigned to six treatment groups: Vehicle control, CYP control, CYP plus oral Maca (500 or 1,000 mg/kg), and oral Maca (500 or 1,000 mg/kg). CYP was administered via the intraperitoneal route (days 1-2), while vehicle or Maca were administered daily for 28 days. On day 28, half of the animals in each group were either sacrificed or paired with age-matched females for fertility assessment. Plasma testosterone assay, sperm analysis and assessment of tissue antioxidant/morphological status were also carried out. CYP administration was associated with oxidative stress, subfertility and morphometric/morphological indices of gonadal injury, while administration of Maca mitigated CYP-induced gonadal toxicity and subfertility. This study shows that Maca is beneficial in the mitigation of CYP-induced male gonadal insufficiency and/or testicular morphological changes; however, further studies will be needed to ascertain its usability for this purpose in humans.
Collapse
Affiliation(s)
- A Y Onaolapo
- Department of Anatomy, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria
| | - B P Oladipo
- Department of Pharmacology, Ladoke Akintola University of Technology, Osogbo, Osun State, Nigeria
| | - O J Onaolapo
- Department of Pharmacology, Ladoke Akintola University of Technology, Osogbo, Osun State, Nigeria
| |
Collapse
|
15
|
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
|
16
|
Crouch ML, Knowels G, Stuppard R, Ericson NG, Bielas JH, Marcinek DJ, Syrjala KL. Cyclophosphamide leads to persistent deficits in physical performance and in vivo mitochondria function in a mouse model of chemotherapy late effects. PLoS One 2017; 12:e0181086. [PMID: 28700655 PMCID: PMC5507312 DOI: 10.1371/journal.pone.0181086] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 06/26/2017] [Indexed: 12/22/2022] Open
Abstract
Fatigue is the symptom most commonly reported by long-term cancer survivors and is increasingly recognized as related to skeletal muscle dysfunction. Traditional chemotherapeutic agents can cause acute toxicities including cardiac and skeletal myopathies. To investigate the mechanism by which chemotherapy may lead to persistent skeletal muscle dysfunction, mature adult mice were injected with a single cyclophosphamide dose and evaluated for 6 weeks. We found that exposed mice developed a persistent decrease in treadmill running time compared to baseline (25.7±10.6 vs. 49.0±16.8 min, P = 0.0012). Further, 6 weeks after drug exposure, in vivo parameters of mitochondrial function remained below baseline including maximum ATP production (482.1 ± 48.6 vs. 696.2 ± 76.6, P = 0.029) and phosphocreatine to ATP ratio (3.243 ± 0.1 vs. 3.878 ± 0.1, P = 0.004). Immunoblotting of homogenized muscles from treated animals demonstrated a transient increase in HNE adducts 1 week after exposure that resolved by 6 weeks. However, there was no evidence of an oxidative stress response as measured by quantitation of SOD1, SOD2, and catalase protein levels. Examination of mtDNA demonstrated that the mutation frequency remained comparable between control and treated groups. Interestingly, there was evidence of a transient increase in NF-ĸB p65 protein 1 day after drug exposure as compared to saline controls (0.091±0.017 vs. 0.053±0.022, P = 0.033). These data suggest that continued impairment in muscle and mitochondria function in cyclophosphamide-treated animals is not linked to persistent oxidative stress and that alternative mechanisms need to be considered.
Collapse
Affiliation(s)
- Marie-Laure Crouch
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
| | - Gary Knowels
- Department of Radiology, School of Medicine, University of Washington, Seattle, Washington, United States of America
| | - Rudolph Stuppard
- Department of Radiology, School of Medicine, University of Washington, Seattle, Washington, United States of America
| | - Nolan G. Ericson
- Translational Research Program, Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
| | - Jason H. Bielas
- Translational Research Program, Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
- Department of Pathology, University of Washington, Seattle, Washington, United States of America
| | - David J. Marcinek
- Department of Radiology, School of Medicine, University of Washington, Seattle, Washington, United States of America
| | - Karen L. Syrjala
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
- Department of Psychiatry and Behavioral Sciences, School of Medicine, University of Washington, Seattle, Washington, United States of America
| |
Collapse
|
17
|
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; 15:403-412. [PMID: 29202124 PMCID: PMC5601931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2016] [Revised: 04/03/2017] [Accepted: 05/10/2017] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Cyclophosphamide (CP) has been known as an anticancer drug with several side effects on various organs such as a male reproductive system that can cause infertility. OBJECTIVE To evaluate the possible combined effects of zinc oxide nanoparticles (nZno) and melatonin (Mel) on sperm parameters and histopathological changes of the testis in CP-treated rats. MATERIALS AND METHODS 42 adult male Wistar rats were divided into six groups. GI: control, GII: 60 mg/kg/wk CP, GIII and GIV, 10 mg/kg/wk Mel and 5mg/kg/wk nZno and GV: 5 mg/kg/wk nZno and 10 mg/kg/wk Mel were given 2 hr prior to CP injection, respectively,GVI: 5mg/kg/wk nZno and 10 mg/kg/wk Mel simultaneously. After 8 wk of treatment, rats were sacrificed and testis and epididymis were harvested for further evaluation. RESULTS The CP-treated group showed significant decreases in the body, testes and epididymis weights and sperm parameters (sperm count, viability, motility) with an increase abnormal sperms when compared with the control (p<0.001), as well as many histological alterations included decreased diameters of seminiferous tubules and Johnsen's Testicular Score (with degeneration, desquamation, multi-nucleated giant cell formation), whereas combined treatment (GV), showed more protective effects on CP-induced reproductive system damage compared with groups III or IV (p<0.001). CONCLUSION These results suggest simultaneous administration of Mel and nZno have more effectively protections against CP-induced reproductive damage than Mel or nZno alone.
Collapse
Affiliation(s)
- Fereshte Torabi
- Immunogenetics Research Center (IRC), Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran,
- Department of Anatomy and Cell Biology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Majid Malekzadeh Shafaroudi
- Immunogenetics Research Center (IRC), Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran,
- Department of Anatomy and Cell Biology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Nourollah Rezaei
- Department of Anatomy and Cell Biology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.
| |
Collapse
|
18
|
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]
|
19
|
Ayoka OA, Ojo OE, Imafidon EC, Ademoye KA, Oladele AA. Neuro-endocrine effects of aqueous extract of Amaranthus viridis (Linn.) leaf in male Wistar rat model of cyclophosphamide-induced reproductive toxicity. Toxicol Rep 2016; 3:608-619. [PMID: 28959584 PMCID: PMC5616021 DOI: 10.1016/j.toxrep.2016.07.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2016] [Revised: 07/21/2016] [Accepted: 07/30/2016] [Indexed: 11/24/2022] Open
Abstract
Cyclophosphamide (CP) is a widely used cytotoxic alkylating agent with antitumor and immunosuppressant properties that is associated with various forms of reproductive toxicity. The significance of natural antioxidants of plant origin should be explored, especially in a world with increasing incidence of patients in need of chemotherapy. The neuro-endocrine effects of aqueous extract of Amaranthus viridis (Linn.) leaf (AEAVL) in Wistar rats with CP-induced reproductive toxicity was determined. Forty rats were used for this study such that graded doses of the extract were administered following CP-induced reproductive toxicity and comparisons were made against control, toxic and standard (vitamin E) groups at p < 0.05. The synthetic drugs (CP, 65 mg/kg i.p. for 5 days; Vitamin E, 100 mg/kg p.o. for 30 days) as well as the extract (100, 200 and 400 mg/kg p.o. for 30 days) were administered to the rats at 0.2 mL/100 g. CP induced reproductive toxicity as evidenced by significantly lowered levels of FSH, LH and testosterone, perturbation of sperm characterization, deleterious disruptions of the antioxidant system as evidenced by decreased levels of GSH as well as elevation of TBARS activity. Histopathological examination showed hemorrhagic lesions with scanty and hypertrophied parenchymal cells in the pituitary while the testis showed ballooned seminiferous tubules with loosed connective tissues and vacuolation of testicular interstitium. These conditions were significantly reversed (p < 0.05) following administration of the graded doses of the extract. It was, therefore, concluded that AEAVL could potentially be a therapeutic choice in patients with CP-induced neuro-endocrine dysfunction and reproductive toxicity.
Collapse
Affiliation(s)
- Oladele Abiodun Ayoka
- Department of Physiological Sciences, Faculty of Basic Medical Sciences, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
| | - Opeyemi Esther Ojo
- Department of Physiological Sciences, Faculty of Basic Medical Sciences, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
| | - Eseigbe Christian Imafidon
- Department of Physiological Sciences, Faculty of Basic Medical Sciences, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
| | - Kehinde Aderonke Ademoye
- Department of Physiological Sciences, Faculty of Basic Medical Sciences, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
| | - Abraham Ayowole Oladele
- Department of Medical Laboratory Sciences, College of Medicine, Afe Babalola University, Ado-Ekiti, Ekiti State, Nigeria
| |
Collapse
|
20
|
Yangjing Capsule Ameliorates Spermatogenesis in Male Mice Exposed to Cyclophosphamide. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:980583. [PMID: 26798404 PMCID: PMC4698885 DOI: 10.1155/2015/980583] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Accepted: 12/02/2015] [Indexed: 12/29/2022]
Abstract
Yangjing capsule (YC), a traditional Chinese compound herbal preparation, has been proven as an effective drug to improve spermatogenesis in clinical practice. However, its pharmacological mechanisms were not fully clarified. This study was designed to investigate the protective effects of YC on spermatogenesis in the mouse model of spermatogenesis dysfunction induced by cyclophosphamide (CP). The administration of YC significantly increased the epididymal index, sperm count, and sperm motility of model mice. Histopathological changes demonstrated that CP caused obvious structural damage to testis, which were reversed by the administration of YC. Results from TUNEL assay showed that treatment with YC dramatically decreased the apoptosis of spermatogenic cell induced by CP. Moreover, YC treatment could inhibit the mRNA and protein expression of Bax to Bcl-2 and also raised expression of AR at both mRNA and protein levels. These data suggest that YC might ameliorate spermatogenesis in male mice exposed to CP through inhibiting the apoptosis of spermatogenic cell and enhancing the actions of testosterone in spermatogenesis.
Collapse
|
21
|
Diallyl disulfide attenuated carbon ion irradiation-induced apoptosis in mouse testis through changing the ratio of Tap73/ΔNp73 via mitochondrial pathway. Sci Rep 2015; 5:16020. [PMID: 26526304 PMCID: PMC4630619 DOI: 10.1038/srep16020] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Accepted: 10/08/2015] [Indexed: 12/11/2022] Open
Abstract
Diallyl disulfide (DADS), a major organosulfur compound derived from garlic, has various biological properties, including anti-cancer effects. However, the protective mechanism of DADS against radiation-induced mouse testis cell apoptosis has not been elucidated. In this study, the magnitude of radiation effects evoked by carbon ion irradiation was marked by morphology changes, significant rise in apoptotic cells, activation expression of p53, up regulation the ratio of pro-apoptotic Tap73/anti-apoptotic ΔNp73, as well as alterations of crucial mediator of the mitochondrial pathway. Interestingly, pretreatment with DADS attenuated carbon ion irradiation-induced morphology damages and apoptotic cells. Additionally, DADS elevated radiation-induced p53 and p21 expression, suggesting that p53 might be involved in the inhibition of cell cycle progression through up regulation of p21. Furthermore, administration with DADS prevented radiation-induced Tap73/ΔNp73 expression and consequently down regulated Bax/Bcl-2 ratio, cytochrome c release and caspase-3 expression, indicating that the balance between Tap73 and ΔNp73 had potential to activate p53 responsive genes. Thus, our results showed that radio protection effect of DADS on mouse testis is mediated by blocking apoptosis through changing the ratio of Tap73/ΔNp73 via mitochondrial pathway, suggesting that DADS could be used as a potential radio protection agent for the testis against heavy-ion radiation.
Collapse
|
22
|
Kolaviron and L-ascorbic Acid attenuate chlorambucil-induced testicular oxidative stress in rats. J Toxicol 2014; 2014:587015. [PMID: 25309592 PMCID: PMC4182070 DOI: 10.1155/2014/587015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Revised: 08/14/2014] [Accepted: 09/04/2014] [Indexed: 12/04/2022] Open
Abstract
Chlorambucil (4-[4-[bis(2-chloroethyl)amino]phenyl]butanoic acid) is an alkylating agent, indicated in chronic lymphocytic leukaemia. Kolaviron (KV), a biflavonoid complex from Garcinia kola, and L-ascorbic acid (AA) are known to protect against oxidative damage in vivo. This study evaluates the protective capacity of KV and AA on chlorambucil-induced oxidative stress in the testes of rat. Twenty male Wistar rats (180–200 g) were randomized into four groups: I: control, II: chlorambucil (0.2 mg/kg b.w.), III: 0.2 mg/kg chlorambucil and 100 mg/kg KV, and IV: 0.2 mg/kg chlorambucil and 100 mg/kg AA. After 14 days of treatments, results indicated that chlorambucil caused significant reduction (P < 0.05) in testicular vitamin C and glutathione by 32% and 39%, respectively, relative to control. Similarly, activities of testicular GST, SOD, and CAT reduced significantly by 48%, 47%, and 49%, respectively, in chlorambucil-treated rats relative to control. Testicular MDA and activities of ALP, LDH, and ACP were increased significantly by 53%, 51%, 64%, and 70%, respectively, in the chlorambucil-treated rat. However, cotreatment with KV and AA offered protection and restored the levels of vitamin C, GSH, and MDA as well as SOD, CAT, GST, ACP, ALP, and LDH activities. Overall, kolaviron and L-ascorbic acid protected against chlorambucil-induced damage in the testes of the rat.
Collapse
|