1
|
Wang KL, Chiang YF, Huang KC, Chen HY, Ali M, Hsia SM. Alleviating 3-MCPD-induced male reproductive toxicity: Mechanistic insights and resveratrol intervention. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 271:115978. [PMID: 38262097 DOI: 10.1016/j.ecoenv.2024.115978] [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: 10/10/2023] [Revised: 12/18/2023] [Accepted: 12/31/2023] [Indexed: 01/25/2024]
Abstract
3-Monochloropropane-1, 2-diol (3-MCPD), a food-borne contaminant, is widely regarded as the primary cause of male infertility. At present, identifying a method to improve/reduce the male reproductive toxicity caused by 3-MCPD is important. In our study, we explored the potential application of resveratrol (RSV) in mitigating the adverse effects of 3-MCPD. Using 7-week-old Sprague-Dawley (SD) rats as animal models, we investigated the impacts and underlying mechanisms of 3-MCPD and RSV on reproductive function. The administration of 3-MCPD led to significant reductions in testicular and epididymal weights, as well as disruptions in spermatogenesis and histological abnormalities. However, co-treatment with RSV and 3-MCPD mitigated these adverse effects. In vitro study, RSV exhibited the ability to reverse the decline in Leydig and Sertoli cell populations inflicted by 3-MCPD treatment. Mechanistically, RSV reduced endoplasmic reticulum stress (PARP), inflammasome activation (NLRP3), and autophagy-mediated lysosome dysfunction (p62 and LC3BII) induced by 3-MCPD. In addition, 3-MCPD treatment increased the expression level of steroidogenesis-related proteins, steroidogenic acute regulatory (StAR) and CYP11A1, but RSV normalized StAR expression. Moreover, 3-MCPD-induced pro-inflammatory responses were counteracted by RSV treatment, with the cytokine reduction and modulation of CD206 expression, a marker of macrophage activation. These findings indicate that RSV attenuates 3-MCPD-induced reproductive toxicity, highlighting its application potential as an adjuvant agent for male reproductive health.
Collapse
Affiliation(s)
- Kai-Lee Wang
- Department of Nursing, Deh Yu College of Nursing and Health, Keelung 203301, Taiwan; School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, 11031 Taipei, Taiwan
| | - Yi-Fen Chiang
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, 11031 Taipei, Taiwan
| | - Ko-Chieh Huang
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, 11031 Taipei, Taiwan
| | - Hsin-Yuan Chen
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, 11031 Taipei, Taiwan
| | - Mohamed Ali
- Clinical Pharmacy Department, Faculty of Pharmacy, Ain Shams University, 11566 Cairo, Egypt; Department of Obstetrics and Gynecology, University of Chicago, Chicago, IL 60637, USA
| | - Shih-Min Hsia
- School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, 11031 Taipei, Taiwan; Graduate Institute of Metabolism and Obesity Sciences, College of Nutrition, Taipei Medical University, 11031 Taipei, Taiwan; School of Food and Safety, Taipei Medical University, 11031 Taipei, Taiwan; Nutrition Research Center, Taipei Medical University Hospital, 11031 Taipei, Taiwan; TMU Research Center for Digestive Medicine, Taipei Medical University, 11031 Taipei, Taiwan.
| |
Collapse
|
2
|
Li Y, Zhang Z, Wang J, Liu C, Liu Y, Jiang X, Chen Q, Ao L, Cao J, Sun L, Han F, Liu J. Effects and possible mechanisms of combined exposure to noise and carbon monoxide on male reproductive system in rats. ENVIRONMENTAL TOXICOLOGY 2023; 38:2926-2938. [PMID: 37565766 DOI: 10.1002/tox.23927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 05/08/2023] [Accepted: 07/21/2023] [Indexed: 08/12/2023]
Abstract
Environmental hazards are an increasing concern due to the rapid pace of industrialization. Among these hazards, noise and carbon monoxide (CO) are common risk factors and have been shown to cause serious health problems. However, existing studies focused on the individual effects of noise and CO exposure and the combined effects of these two factors remain poorly understood. Our study aimed to examine the combined effects of noise and CO exposure on testicular function by constructing individual and combined exposure models. Our findings indicated that combined exposure to noise and CO was associated with a higher risk of testicular damage and male reproductive damage when compared to exposure alone. This was evidenced by poorer semen quality and more severe pathological damage to the testis. This combined exposure led to higher levels of oxidative stress and apoptosis in the testes, with bioinformatics analyses suggesting the signaling pathways involved in these responses. Specifically, activation of the P53 signaling pathway was found to contribute to the testicular damage caused by the combined exposure. Encouragingly, pterostilbene (PTE), a novel phytochemical, alleviated combined exposure-induced testicular damage by reducing oxidative stress and germ cell apoptosis. Overall, we identified joint reproductive toxicity resulting from the exposure to noise and CO, and found that PTE is a promising potential treatment for injuries caused by these factors. The cover image is based on the Research Article Effects and possible mechanisms of combined exposure to noise and carbon monoxide on male reproductive system in rats by Yingqing Li et al., https://doi.org/10.1002/tox.23927.
Collapse
Affiliation(s)
- Yingqing Li
- Key Lab of Medical Protection for Electromagnetic Radiation, Ministry of Education of China, Institute of Toxicology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Zhonghao Zhang
- Key Lab of Medical Protection for Electromagnetic Radiation, Ministry of Education of China, Institute of Toxicology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Jiankang Wang
- Key Lab of Medical Protection for Electromagnetic Radiation, Ministry of Education of China, Institute of Toxicology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Chang Liu
- Key Lab of Medical Protection for Electromagnetic Radiation, Ministry of Education of China, Institute of Toxicology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Yang Liu
- Department of Neurology, PLA 948 Hospital, Wusu, Xinjiang, China
| | - Xiao Jiang
- Key Lab of Medical Protection for Electromagnetic Radiation, Ministry of Education of China, Institute of Toxicology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Qing Chen
- Key Lab of Medical Protection for Electromagnetic Radiation, Ministry of Education of China, Institute of Toxicology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Lin Ao
- Key Lab of Medical Protection for Electromagnetic Radiation, Ministry of Education of China, Institute of Toxicology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Jia Cao
- Key Lab of Medical Protection for Electromagnetic Radiation, Ministry of Education of China, Institute of Toxicology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Lei Sun
- Key Lab of Medical Protection for Electromagnetic Radiation, Ministry of Education of China, Institute of Toxicology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Fei Han
- Key Lab of Medical Protection for Electromagnetic Radiation, Ministry of Education of China, Institute of Toxicology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| | - Jinyi Liu
- Key Lab of Medical Protection for Electromagnetic Radiation, Ministry of Education of China, Institute of Toxicology, College of Preventive Medicine, Army Medical University (Third Military Medical University), Chongqing, China
| |
Collapse
|
3
|
Chen X, Xu L, Chen Q, Su S, Zhuang J, Qiao D. Polystyrene micro- and nanoparticles exposure induced anxiety-like behaviors, gut microbiota dysbiosis and metabolism disorder in adult mice. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 259:115000. [PMID: 37210994 DOI: 10.1016/j.ecoenv.2023.115000] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 05/04/2023] [Accepted: 05/08/2023] [Indexed: 05/23/2023]
Abstract
Plastics have been proven to be a potential threat to the ecosystem, and their toxicity mechanism is still uncertain. In the ecological environment, plastics can be degraded into microplastics (MPs) and nanoplastics (NPs), which can be contaminated and ingested through the food chain. MPs and NPs are associated with severe intestinal injury, intestinal microbiota disorder, and neurotoxicity, but it is still unclear whether MPs- and NPs-induced intestinal microbiota dysbiosis will affect the brain through the gut-brain axis. In the current study, we determined the effects of exposure to polystyrene (PS)-MPs and PS-NPs on anxiety-like behaviors and explored the underlying mechanisms. This study explored the behavioral effects of 30-day and 60-day exposure to PS-NPs and PS-MPs using the open field test (OFT) and elevated plus maze (EPM) test. Behavioral tests showed PS-NPs and PS-MPs treatment remarkedly induced anxiety-like behaviors compared with the control group. Using 16 S rRNA gene sequencing and untargeted metabolomics analyses, we observed that PS-MPs and PS-NPs exposure reduced the beneficial gut microbiota expression level, such as Lachnoclostridium and Lactobacillus, and increased the conditionally pathogenic bacteria expressions level, such as Proteobacteria, Actinobacteria, and Desulfovibrio. In addition, PS-NPs and PS-MPs reduce intestinal mucus secretion and increase intestinal permeability. The results of serum metabonomics suggested that the metabolic pathways, such as ABC transporter pathways, aminoacyl-tRNA biosynthesis, biosynthesis of amino acids, and bile secretion were enriched after PS-NPs and PS-MPs treatment. Besides, neurotransmitter metabolites were also altered by PS-NPs and PS-MPs. It is noteworthy that the correlation analysis showed that the disorder of intestinal microbiota was related to anxiety-like behaviors and neurotransmitter metabolites disorder. The regulation of intestinal microbiota may be a promising treatment strategy for PS-MPs- and PS-NPs-induced anxiety disorder.
Collapse
Affiliation(s)
- Xuebing Chen
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identiffcation, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Luyao Xu
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identiffcation, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Qianling Chen
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identiffcation, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Shuying Su
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identiffcation, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Jingshen Zhuang
- Division of Spine Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
| | - Dongfang Qiao
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identiffcation, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China.
| |
Collapse
|
4
|
Chen X, Zhuang J, Chen Q, Xu L, Yue X, Qiao D. Chronic exposure to polyvinyl chloride microplastics induces liver injury and gut microbiota dysbiosis based on the integration of liver transcriptome profiles and full-length 16S rRNA sequencing data. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 839:155984. [PMID: 35588832 DOI: 10.1016/j.scitotenv.2022.155984] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 05/11/2022] [Accepted: 05/11/2022] [Indexed: 06/15/2023]
Abstract
Microplastics (MPs) have become harmful environmental pollutants, and their potential toxicity to organisms has attracted extensive attention. However, the effects of polyvinyl chloride MPs (PVC-MPs) on the liver and their associated mechanism in mice remain obscure. Here, male mice were exposed to 2-μm PVC-MPs (0.5 mg/day) for 60 days and then sacrificed, and their liver, blood and gut feces were subsequently collected for testing. The liver tissue and fecal samples were subjected to RNA sequencing and full-length 16S rRNA sequencing analysis, respectively. Our results showed that the levels of serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) in the mice exposed to PVC-MPs were markedly higher than those in the control group, implying hepatic injury, as evidenced by hepatic histopathological changes. Moreover, the serum and hepatic triglyceride (TG) and total bile acid (TBA) levels were decreased after exposure to PVC-MPs. The RNA sequencing of mouse liver tissue identified a total of 1540 differentially expressed genes (DEGs) associated with 47 pathways, including the lipid metabolic pathway, oxidative stress, and the phosphoinositide 3 kinase (PI3K)/protein kinase B (Akt) signaling pathway, and these DEGs were enriched in the mouse livers. The full-length 16S rRNA sequencing analysis of the gut microbiota in mouse fecal samples revealed that PVC-MPs exposure decreased the relative abundance of probiotics and increased the abundance of conditionally pathogenic bacteria. In conclusion, chronic PVC-MPs exposure causes hepatotoxicity and gut microbiota dysbiosis in mice, and these findings provide new insight into the potential risks of PVC-MPs to human health.
Collapse
Affiliation(s)
- Xuebing Chen
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China; School of Forensic Medicine, Southern Medical University, Guangzhou 510515, China
| | - Jingshen Zhuang
- Division of Spine Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Qianling Chen
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China; School of Forensic Medicine, Southern Medical University, Guangzhou 510515, China
| | - Luyao Xu
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China; School of Forensic Medicine, Southern Medical University, Guangzhou 510515, China
| | - Xia Yue
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China; School of Forensic Medicine, Southern Medical University, Guangzhou 510515, China
| | - Dongfang Qiao
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China; School of Forensic Medicine, Southern Medical University, Guangzhou 510515, China.
| |
Collapse
|
5
|
Chen X, Zhuang J, Chen Q, Xu L, Yue X, Qiao D. Polyvinyl chloride microplastics induced gut barrier dysfunction, microbiota dysbiosis and metabolism disorder in adult mice. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 241:113809. [PMID: 36068740 DOI: 10.1016/j.ecoenv.2022.113809] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 06/20/2022] [Accepted: 06/22/2022] [Indexed: 06/15/2023]
Abstract
Microplastics (MPs) are a new kind of environmental pollutant that has attracted extensive attention in recent years. MPs can be ingested by multiple organisms and mainly accumulate in the intestine. However, there is still little known about the toxic effects of MPs on humans. Here, we chose the male adult mice as the research model, which were exposed to 2 µm polyvinyl chloride (PVC) MPs at a concentration of 100 mg/kg for consecutive 60 days, to study the toxicity of PVC-MPs. The changes in gut histology, enzymatic biomarkers, the intestinal microbiome, and metabolomic responses were monitored in mice. The results displayed that the PVC-MPs reduced intestinal mucus secretion and increased intestinal permeability. Moreover, PVC-MPs exposure decreased mRNA expression levels of colonic mucus secretion-related genes, indicating dysfunction of intestinal mucus secretion after exposure to PVC-MPs. With regard to the gut microbiota, high throughput sequencing of the full-length 16S rRNA gene sequencing indicated 15 and 17 kinds of gut microbes changed markedly after PVC-MPs exposure at the genus and species level, respectively. Furthermore, marked alterations in the gut microbiome and fecal metabolic profiles were observed, most of which were related to intestinal injury and barrier dysfunction. These results show that exposure to PVC-MPs leads to intestinal injury and changes gut microbiome composition and metabolome profiles, thus the health risk of PVC-MPs to animals needs more concern. This study helps to provide a new idea about the health risk of PVC-MPs to humans.
Collapse
Affiliation(s)
- Xuebing Chen
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China; School of Forensic Medicine, Southern Medical University, Guangzhou 510515, China
| | - Jingshen Zhuang
- Division of Spine Surgery, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Qianling Chen
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China; School of Forensic Medicine, Southern Medical University, Guangzhou 510515, China
| | - Luyao Xu
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China; School of Forensic Medicine, Southern Medical University, Guangzhou 510515, China
| | - Xia Yue
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China; School of Forensic Medicine, Southern Medical University, Guangzhou 510515, China
| | - Dongfang Qiao
- Guangzhou Key Laboratory of Forensic Multi-Omics for Precision Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, China; School of Forensic Medicine, Southern Medical University, Guangzhou 510515, China.
| |
Collapse
|
6
|
De Luca MN, Colone M, Gambioli R, Stringaro A, Unfer V. Oxidative Stress and Male Fertility: Role of Antioxidants and Inositols. Antioxidants (Basel) 2021; 10:antiox10081283. [PMID: 34439531 PMCID: PMC8389261 DOI: 10.3390/antiox10081283] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/06/2021] [Accepted: 08/09/2021] [Indexed: 12/15/2022] Open
Abstract
Infertility is defined as a couple’s inability to conceive after at least one year of regular unprotected intercourse. This condition has become a global health problem affecting approximately 187 million couples worldwide and about half of the cases are attributable to male factors. Oxidative stress is a common reason for several conditions associated with male infertility. High levels of reactive oxygen species (ROS) impair sperm quality by decreasing motility and increasing the oxidation of DNA, of protein and of lipids. Multi-antioxidant supplementation is considered effective for male fertility parameters due to the synergistic effects of antioxidants. Most of them act by decreasing ROS concentration, thus improving sperm quality. In addition, other natural molecules, myo-inositol (MI) and d-chiro–inositol (DCI), ameliorate sperm quality. In sperm cells, MI is involved in many transduction mechanisms that regulate cytoplasmic calcium levels, capacitation and mitochondrial function. On the other hand, DCI is involved in the downregulation of steroidogenic enzyme aromatase, which produces testosterone. In this review, we analyze the processes involving oxidative stress in male fertility and the mechanisms of action of different molecules.
Collapse
Affiliation(s)
- Maria Nunzia De Luca
- The Experts Group on Inositol in Basic and Clinical Research (EGOI), 00161 Rome, Italy; (M.N.D.L.); (R.G.); (V.U.)
- System Biology Group Lab, 00161 Rome, Italy
| | - Marisa Colone
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy;
| | - Riccardo Gambioli
- The Experts Group on Inositol in Basic and Clinical Research (EGOI), 00161 Rome, Italy; (M.N.D.L.); (R.G.); (V.U.)
- System Biology Group Lab, 00161 Rome, Italy
| | - Annarita Stringaro
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy;
- Correspondence:
| | - Vittorio Unfer
- The Experts Group on Inositol in Basic and Clinical Research (EGOI), 00161 Rome, Italy; (M.N.D.L.); (R.G.); (V.U.)
- System Biology Group Lab, 00161 Rome, Italy
| |
Collapse
|
7
|
Aly HAA. Mitochondria-Mediated Apoptosis Induced Testicular Dysfunction in Diabetic Rats: Ameliorative Effect of Resveratrol. Endocrinology 2021; 162:6121684. [PMID: 33506262 DOI: 10.1210/endocr/bqab018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Indexed: 12/24/2022]
Abstract
The molecular mechanism underlying diabetes-induced testicular damage has not been thoroughly elucidated. The present study was conducted to elucidate the role of mitochondria-mediated apoptosis in diabetes-induced testicular dysfunction in rats and to explore the ameliorative effect of resveratrol. Diabetes suppressed sperm count, motility, and viability and increased sperm abnormalities. It decreased serum testosterone level and testicular mitochondrial membrane potential. The level of Bax and caspase-3 and -9 activities were increased in the testicular cytosol, while the level of Bcl-2 was decreased. Diabetes increased the Bax/Bcl-2 ratio. The cytochrome C level was decreased in the mitochondrial fraction, while its level was increased in the cytosol, a result that was supported by the immunohistochemistry of cytochrome C. Diabetes resulted in deleterious alterations in the architecture of testicular tissue, suppressed antioxidant enzymes, and increased H2O2 production, protein carbonyl content, and lipid peroxidation. However, administration of resveratrol at a dose of 50 mg kg/day for 4 successive weeks post diabetic induction, successfully ameliorated the testicular dysfunction. In conclusion, these findings strongly reveal that diabetes induces testicular damage, at least in part, by inducing mitochondrial-mediated apoptosis and oxidative stress. Administration of resveratrol to diabetic rats improves the diabetes-induced testicular damage. These impacts could be mediated through resveratrol antioxidant and anti-apoptotic effects.
Collapse
Affiliation(s)
- Hamdy A A Aly
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Nasr City, Cairo, Egypt
| |
Collapse
|
8
|
Li S, Li Y, Chen F, Yang Y, Song L, Liu C, Wang B, Xu Y, Shao M, Li E. Metabolomics analysis reveals metabolic changes associated with trans-resveratrol treatment in experimental cryptorchidism mice. Reprod Fertil Dev 2021; 33:328-337. [PMID: 33602390 DOI: 10.1071/rd20189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 12/11/2020] [Indexed: 11/23/2022] Open
Abstract
This study aimed to analyse global metabolomic changes associated with trans-resveratrol (RSV) treatment in mice with cryptorchidism using untargeted metabolomics. Cryptorchidism was established surgically in Kunming mice, which were then treated with 20µg g-1 day-1, s.c., RSV for 35 consecutive days. Typical manifestations of spermatogenesis arrest were seen in mice with cryptorchidism, and RSV treatment for 35 days restored spermatogenesis. Liquid chromatography-tandem mass spectrometry was used to profile the metabolome of testes from mice in the control (non-cryptorchid, untreated), cryptorchid and RSV-treated cryptorchid groups. In all, 1386 and 179 differential metabolites were detected in the positive and negative modes respectively. Seven and six potential biomarkers were screened for spermatogenesis arrest and restoration respectively. Pathway analysis showed changes in 197 metabolic pathways. The hexosamine biosynthesis pathway was inhibited in the cryptorchid group, which probably resulted in a decrease in the end product, uridine diphosphate N-acetylglucosamine (UDP-GlcNAc). Immunoblot analysis showed that total testicular protein O-linked β-N-acetylglucosamine glycosylation was related to spermatogenesis arrest, further indicating a decrease in UDP-GlcNAc in the cryptorchid group. Thus, untargeted metabolomics revealed the biochemical pathways associated with the restoration of metabolic status in the cryptorchid group following RSV treatment and the findings could be used to monitor the response to RSV treatment. This study provides a meaningful foundation for the future clinical application of RSV in the treatment of spermatogenesis dysfunction.
Collapse
Affiliation(s)
- Siqiang Li
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, China
| | - Yun Li
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, China; and Zhumadian Academy of Industry Innovation and Development, Huanghuai University, Zhumadian, China
| | - Fujia Chen
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, China
| | - Yurong Yang
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, China
| | - Li Song
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, China
| | - Chaoying Liu
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, China; and Zhumadian Academy of Industry Innovation and Development, Huanghuai University, Zhumadian, China
| | - Baogen Wang
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, China
| | - Yuanhong Xu
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, China
| | - Mingguang Shao
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, China
| | - Enzhong Li
- School of Biological and Food Processing Engineering, Huanghuai University, Zhumadian, China; and Corresponding author.
| |
Collapse
|
9
|
Shalaby AM, Alabiad MA, El Shaer DF. Resveratrol Ameliorates the Seminiferous Tubules Damages Induced by Finasteride in Adult Male Rats. MICROSCOPY AND MICROANALYSIS : THE OFFICIAL JOURNAL OF MICROSCOPY SOCIETY OF AMERICA, MICROBEAM ANALYSIS SOCIETY, MICROSCOPICAL SOCIETY OF CANADA 2020; 26:1176-1186. [PMID: 33012303 DOI: 10.1017/s1431927620024514] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Finasteride is commonly used in the management of alopecia and nodular prostatic hyperplasia. It was reported to have a harmful effect on spermatogenesis with subsequent infertility. Thus, this research was to determine the ameliorative effect of resveratrol against testicular damage caused by finasteride. Forty adult male rats were randomly divided into four main groups: group I acted as the control, group II was administrated resveratrol 20 mg/kg/day, group III was administrated finasteride 5 mg/kg/day, and group IV was administrated finasteride and resveratrol as in the previous groups. Finasteride induced a significant decrement in the testosterone and dihydrotestosterone levels. The level of malondialdehyde significantly increased, while the levels of glutathione peroxidase, superoxide dismutase, and catalase significantly decreased in the finasteride-administrated rats. Variable histopathological alterations in the testes were revealed in the form of irregular seminiferous tubules. Some seminiferous tubules appeared with degenerated germinal epithelium. Others showed detachment of their germinal epithelium. Congested blood vessels and homogeneous acidophilic substance in-between tubules were also detected. A significant decrement in PCNA positive cells and a significant increment in Bax expression were demonstrated. Ultrastructural examination showed Sertoli cells with rarefied cytoplasm. Vacuolated cytoplasm, shrunken nuclei, and dilated perinuclear spaces were also revealed in the spermatogonia, primary spermatocytes, and early spermatids. On the contrary, few changes were noticed in rats received resveratrol concomitant with finasteride. This study indicated that resveratrol exerted a potent ameliorative effect against testicular injury caused by finasteride.
Collapse
Affiliation(s)
- Amany Mohamed Shalaby
- Histology and Cell Biology Department, Faculty of Medicine, Tanta University, Tanta31527, Egypt
| | - Mohamed Ali Alabiad
- Pathology Department, Faculty of Medicine, Zagazig University, Zagazig44519, Egypt
- College of Medicine, Shaqra University, Shaqra, Kingdom of Saudi Arabia
| | - Dina Fouad El Shaer
- Histology and Cell Biology Department, Faculty of Medicine, Tanta University, Tanta31527, Egypt
| |
Collapse
|
10
|
Li T, Luo L, Kim S, Moon SK, Moon B. Trans-resveratrol extraction from peanut sprouts cultivated using fermented sawdust medium and its antioxidant activity. J Food Sci 2020; 85:639-646. [PMID: 32078749 DOI: 10.1111/1750-3841.14981] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 10/23/2019] [Accepted: 10/30/2019] [Indexed: 11/29/2022]
Abstract
Peanut sprouts are a functional food material rich in phytochemicals, including trans-resveratrol. This study aimed to optimize the recovery of trans-resveratrol from peanut sprouts using a combination of peanut varieties and sawdust medium through accelerated solvent extraction (ASE) and the response surface method (RSM). We also aimed to determine the antioxidant activity of this trans-resveratrol extract. Optimal fermentation periods of sawdust and peanut variety for cultivating peanut sprouts were determined on the basis of trans-resveratrol content via high-performance liquid chromatography. The extraction variables temperature, static time, and ethanol concentration were used to create a 20-sample set fit to a second-order polynomial equation through multiple regression analysis (R2 = 0.8787, P < 0.01). Trans-resveratrol content (19.62 ± 2.33 µg/g) peaked in the Palgwang variety cultured in sawdust medium fermented for 45 days. Optimal conditions for ASE were determined regarding the extraction temperature (90.29 °C), static time (3.95 min), and solvent (81.54% EtOH/water), and the predicted trans-resveratrol content under optimal conditions was 30.23 µg/g. Sawdust medium was more effective in increasing the trans-resveratrol content than conventional hydroponics, and the optimized process of combining fermented sawdust cultivation for harvesting peanut sprouts with ASE has potential as an efficient method of obtaining mass quantities of trans-resveratrol from peanut sprouts with improved nutritional and functional properties. PRACTICAL APPLICATION: This study showed that sawdust medium is more effective than hydroponics in increasing the trans-resveratrol content in peanut sprouts. The recovery of trans-resveratrol from peanut sprouts and its antioxidant activity were optimized via accelerated solvent extraction (ASE) and the response surface methodology (RSM). The optimized process of combining fermented sawdust cultivation for harvesting peanut sprouts with ASE potentially provides an efficient method to obtain mass quantities of trans-resveratrol from peanut sprouts with improved nutritional and functional properties.
Collapse
Affiliation(s)
- Tong Li
- Dept. of Food and Nutrition, Chung-Ang Univ., Anseoung-si, Gyeonggi-do, 456-756, Korea
| | - Li Luo
- Dept. of Food and Nutrition, Chung-Ang Univ., Anseoung-si, Gyeonggi-do, 456-756, Korea
| | - Suna Kim
- Food and Nutrition in Home Economics, Korea Natl. Open Univ., 169 Dongsung-Dong, Jongno-Gu, Seoul, 110-791, Korea
| | - Sung-Kwon Moon
- Dept. of Food and Nutrition, Chung-Ang Univ., Anseoung-si, Gyeonggi-do, 456-756, Korea
| | - BoKyung Moon
- Dept. of Food and Nutrition, Chung-Ang Univ., Anseoung-si, Gyeonggi-do, 456-756, Korea
| |
Collapse
|
11
|
Lv ZM, Ling MY, Chen C. Comparative proteomics reveals protective effect of resveratrol on a high-fat diet-induced damage to mice testis. Syst Biol Reprod Med 2020; 66:37-49. [PMID: 31955635 DOI: 10.1080/19396368.2019.1701138] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
In recent years, resveratrol has been shown to protect against metabolic damage, including obesity-associated subfertility/infertility. In the present study, proteomic alterations in testicular tissues were investigated by tandem mass tag (TMT) in mice fed with a high-fat diet (HFD) without or with resveratrol supplementation (HFD+RSV). Serum testosterone levels, spermatozoa parameters and testicular histological morphology were assessed. Resveratrol treatment was shown to significantly reduce serum cholesterol, prevent the HFD-induced reductions in serum testosterone and spermatozoa parameters, and decrease the ultrastructural degeneration of testicular tissues. The comparative proteomics analysis revealed 58 differentially expressed proteins between the HFD and control groups and 38 differentially expressed proteins between the HFD and HFD+RSV groups. Gene ontology (GO) term enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis revealed that the most highly enriched differential proteins were correlated to spermatozoa function and cholesterol metabolism. The real-time RT-PCR and western blotting results confirmed the differential expression of the corresponding proteins related to spermatozoa function that were identified by proteomics. The present study provides new insight into the mechanisms of the beneficial effects of resveratrol, and may present it as a potential therapeutic strategy for obesity-associated male subfertility/infertility.Abbreviations:TMT: Tandem mass tag; HFD: High-fat diet; RSV: Resveratrol; GO: Gene ontology; Protein-proteinKEGG: Kyoto Encyclopedia of Genes and Genomes; RT-PCR: Reverse transcription-polymerase chain reaction; SDS-PAGE: Sodium dodecyl sulfate-polyacrylamide gel electrophoresis; PVDF: Polyvinylidene fluoride; ECL: Enhanced chemiluminescence; RIPA: Radio-immunoprecipitation assay; CTRL: Control; PPI: interaction; RIA: Radioimmunoassay; T: Testosterone; TG: Triglycerides; TC: Total cholesterol; LDL-c: Low-density lipoprotein cholesterol; HDL-c: High-density lipoprotein cholesterol; Crisp1: Cysteine-rich secretory protein 1; SIRT1: Sirtuin 1; GPx5: Glutathione peroxidase 5; Svs4: Seminal vesicle secretory protein 4; Tssk3: Testis-specific serine kinase 3; Pate4: Prostate and testis expressed 4; Sva: Seminal vesicle antigen; Lcn5: Lipocalin 5; Spinkl: Serine protease inhibitor, Kazal type-like.
Collapse
Affiliation(s)
- Zheng-Mei Lv
- Department of Histology and Embryology, Anhui Medical University, Hefei, China
| | - Meng-Yu Ling
- Department of Histology and Embryology, Anhui Medical University, Hefei, China
| | - Chao Chen
- Department of Histology and Embryology, Anhui Medical University, Hefei, China
| |
Collapse
|
12
|
Silva LBAR, Pinheiro-Castro N, Novaes GM, Pascoal GDFL, Ong TP. Bioactive food compounds, epigenetics and chronic disease prevention: Focus on early-life interventions with polyphenols. Food Res Int 2019; 125:108646. [DOI: 10.1016/j.foodres.2019.108646] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 08/20/2019] [Accepted: 08/23/2019] [Indexed: 12/14/2022]
|
13
|
Liu FJ, Dong WY, Zhao H, Shi XH, Zhang YL. Effect of molybdenum on reproductive function of male mice treated with busulfan. Theriogenology 2019; 126:49-54. [DOI: 10.1016/j.theriogenology.2018.12.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 11/27/2018] [Accepted: 12/01/2018] [Indexed: 01/23/2023]
|
14
|
Effects of frequency ultrasound on the properties of zein-chitosan complex coacervation for resveratrol encapsulation. Food Chem 2018; 279:223-230. [PMID: 30611484 DOI: 10.1016/j.foodchem.2018.11.025] [Citation(s) in RCA: 107] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 10/26/2018] [Accepted: 11/04/2018] [Indexed: 11/21/2022]
Abstract
In this study, resveratrol was successfully encapsulated using zein-chitosan complex coacervation. The encapsulation efficiency was markedly improved (51.4%) after chitosan coating at 1:2.5 zein/chitosan ratio, compared with 38.6% using native zein. Analysis of multi-model frequency ultrasound treatment effects on resveratrol encapsulation using zein-chitosan complex coacervation showed that 28/40 kHz dual-frequency ultrasound led to the highest encapsulation efficiency (65.2%; 31.9% increase) and loading capacity (5.9%; 31.1% increase) of resveratrol, followed by multi-frequency ultrasound at 20/28/40 kHz (17.8% encapsulation efficiency increase; 17.8% loading capacity increase). Dual-frequency ultrasound treatment significantly reduced the zein-chitosan complex coacervation particle size and reduced their distribution, however, did not change the zeta potential. Fourier transform infrared spectroscopy and fluorescence spectroscopy analysis demonstrated that ultrasound treatment had no effect on secondary structure of zein-chitosan complex but markedly decreased the fluorescence emission intensity. Differential scanning calorimetry and X-ray diffraction results indicated that Dual-frequency ultrasound treatment improved the thermal stability of zein-chitosan complex coacervation but had no effect on the crystal structure. Atomic force microscopy and scanning electron microscopy images revealed uniform distribution of zein-chitosan complex coacervation followed by ultrasonic treatment.
Collapse
|