1
|
Fatmila DT, Pardede BP, Maulana T, Said S, Yudi Y, Purwantara B. Sperm HSP70: may not be an age-dependent gene but is associated with field fertility in Bali bulls ( Bos sondaicus). Anim Reprod 2024; 21:e20230048. [PMID: 38756622 PMCID: PMC11095850 DOI: 10.1590/1984-3143-ar2023-0048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 03/11/2024] [Indexed: 05/18/2024] Open
Abstract
This study aimed to analyze the characteristics of the HSP70 gene and protein in spermatozoa of Bali bulls of different age groups and to examine its potential as a biomarker determining bull fertility. This study used frozen semen produced from six Bali bulls divided into two groups based on age (≤ 9 years and ≥ 12 years). Parameters of frozen semen quality analyzed included sperm motility and kinetics using computer-assisted semen analysis, sperm morphological defects using Diff-Quick staining, acrosome integrity using FITC-PNA staining, and DNA fragmentation using acridine orange staining. HSP70 gene expression characterization was analyzed using qRT-PCR, and HSP70 protein abundance was analyzed using enzyme immunoassays. Fertility field data were obtained by analyzing the percentage conception rate for each bull based on the artificial insemination service data contained in the Indonesian-integrated system of the National Animal Health Information System (iSIKHNAS). The results showed significant differences (P<0.05) in total and progressive motility, morphological defects of the neck and midpiece, and tail of sperm, and acrosome integrity between the age groups of Bali bulls. HSP70 gene expression and protein abundance showed no significant differences (P>0.05) in different age groups. HSP70 gene expression correlated with fertility rate (P<0.05). Age affected several semen quality parameters but did not affect HSP70 gene expression and protein abundance. The HSP70 gene molecule could be a biomarker that determines the fertility of Bali bulls.
Collapse
Affiliation(s)
- Dian Tria Fatmila
- Study Program of Animal Science, Faculty of Agriculture, Universitas Sumatera Utara, Medan, Indonesia
| | | | - Tulus Maulana
- Research Center for Applied Zoology, National Research and Innovation Agency, Bogor, Indonesia
| | - Syahruddin Said
- Research Center for Applied Zoology, National Research and Innovation Agency, Bogor, Indonesia
| | - Yudi Yudi
- Division of Reproduction and Obstetrics, School of Veterinary Medicine and Biomedical Sciences, IPB University, Bogor, Indonesia
| | - Bambang Purwantara
- Division of Reproduction and Obstetrics, School of Veterinary Medicine and Biomedical Sciences, IPB University, Bogor, Indonesia
| |
Collapse
|
2
|
Zhang L, Sun H, Chen X. Long noncoding RNAs in human reproductive processes and diseases. Mol Reprod Dev 2024; 91:e23728. [PMID: 38282314 DOI: 10.1002/mrd.23728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 11/22/2023] [Accepted: 12/19/2023] [Indexed: 01/30/2024]
Abstract
Infertility has become a global disease burden. Although assisted reproductive technologies are widely used, the assisted reproduction birth rate is no more than 30% worldwide. Therefore, understanding the mechanisms of reproduction can provide new strategies to improve live birth rates and clinical outcomes of enhanced implantation. Long noncoding RNAs (lncRNAs) have been reported to exert regulatory roles in various biological processes and diseases in many species. In this review, we especially focus on the role of lncRNAs in human reproduction. We summarize the function and mechanisms of lncRNAs in processes vital to reproduction, such as spermatogenesis and maturation, sperm motility and morphology, follicle development and maturation, embryo development and implantation. Then, we highlight the importance and diverse potential of lncRNAs as good diagnostic molecular biomarkers and therapeutic targets for infertility treatment.
Collapse
Affiliation(s)
- Le Zhang
- Center for Reproductive Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Hailong Sun
- Center for Reproductive Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Xiujuan Chen
- Center for Reproductive Medicine, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| |
Collapse
|
3
|
Qamar AY, Naveed MI, Raza S, Fang X, Roy PK, Bang S, Tanga BM, Saadeldin IM, Lee S, Cho J. Role of antioxidants in fertility preservation of sperm - A narrative review. Anim Biosci 2023; 36:385-403. [PMID: 36397685 PMCID: PMC9996255 DOI: 10.5713/ab.22.0325] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 11/07/2022] [Indexed: 11/15/2022] Open
Abstract
Male fertility is affected by multiple endogenous stressors, including reactive oxygen species (ROS), which greatly deteriorate the fertility. However, physiological levels of ROS are required by sperm for the proper accomplishment of different cellular functions including proliferation, maturation, capacitation, acrosomal reaction, and fertilization. Excessive ROS production creates an imbalance between ROS production and neutralization resulting in oxidative stress (OS). OS causes male infertility by impairing sperm functions including reduced motility, deoxyribonucleic acid damage, morphological defects, and enhanced apoptosis. Several in-vivo and in-vitro studies have reported improvement in quality-related parameters of sperm following the use of different natural and synthetic antioxidants. In this review, we focus on the causes of OS, ROS production sources, mechanisms responsible for sperm damage, and the role of antioxidants in preserving sperm fertility.
Collapse
Affiliation(s)
- Ahmad Yar Qamar
- College of Veterinary and Animal Sciences, Jhang 35200, Sub-campus of University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
| | - Muhammad Ilyas Naveed
- College of Veterinary and Animal Sciences, Jhang 35200, Sub-campus of University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
| | - Sanan Raza
- College of Veterinary and Animal Sciences, Jhang 35200, Sub-campus of University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
| | - Xun Fang
- Laboratory of Theriogenology, College of Veterinary Medicine, Chungnam National University, Daejeon 34134, Korea
| | - Pantu Kumar Roy
- Laboratory of Theriogenology, College of Veterinary Medicine, Chungnam National University, Daejeon 34134, Korea
| | - Seonggyu Bang
- Laboratory of Theriogenology, College of Veterinary Medicine, Chungnam National University, Daejeon 34134, Korea
| | - Bereket Molla Tanga
- Laboratory of Theriogenology, College of Veterinary Medicine, Chungnam National University, Daejeon 34134, Korea
| | - Islam M Saadeldin
- Laboratory of Theriogenology, College of Veterinary Medicine, Chungnam National University, Daejeon 34134, Korea
| | - Sanghoon Lee
- Laboratory of Theriogenology, College of Veterinary Medicine, Chungnam National University, Daejeon 34134, Korea
| | - Jongki Cho
- Laboratory of Theriogenology, College of Veterinary Medicine, Chungnam National University, Daejeon 34134, Korea.,Daejeon Wildlife Rescue Center, Chungnam National University, Daejeon 34134, Korea
| |
Collapse
|
4
|
Bhat RA, Saoca C, Cravana C, Fazio F, Guerrera MC, Labh SN, Kesbiç OS. Effects of heavy pollution in different water bodies on male rainbow trout (Oncorhynchus mykiss) reproductive health. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:23467-23479. [PMID: 36322349 DOI: 10.1007/s11356-022-23670-w] [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: 05/28/2022] [Accepted: 10/12/2022] [Indexed: 06/16/2023]
Abstract
This research aimed to investigate the influence of heavy metals on the reproductive health of rainbow trout (Oncorhynchus mykiss) captured from two locations, Verinag (S1) and Panzath (S2). Sixty (n. 60) mature rainbow trout samples (30 from each site) with body weights ranging from 400 to 650 g were collected from Verinag hatchery, which was less polluted (S1), and Panzath hatchery, which was more polluted (S2). The findings revealed significant differences between the two sites, S1 (less polluted) and S2 (more polluted), as well as significant variations within the tissues. Iron (Fe) and Zinc (Zn) were found to be highest in sampling water as well as in fish tissues sampled from S2 sites. Similarly, concerning S1 captured fishes, histopathological examination of testes from S2 captured fish was found. Testicular abnormalities that included disorganization of the seminiferous tubules, reduction in the number of germ cells (sperm cells, spermatozoa), vacuolization, and large empty areas in the seminiferous epithelium were found. In testicular cells, the frequency of apoptotic cells collected from S2 water increased significantly (P < 0.05). SOD, catalase, and glutathione peroxidase activity increased in S1 captured fishes but decreased in S2 captured fishes. MDA levels gradually increased in S2 captured fish, and the degree of heavy metal stress was positively correlated (P < 0.05). In male rainbow trout, testosterone and 11-ketotestosterone levels increased substantially in S1 captured fishes. While the fatty acids of testes in S2 fishes decreased with respect to S1 fishes. In conclusion, S2 captured fish suffered more damage due to heavy metals including cellular damage, apoptosis, oxidative damage, and altered steroid hormones when compared to fish from S1 waters.
Collapse
Affiliation(s)
| | - Concetta Saoca
- Department of Clinical and Experimental Medicine, AOU "G. Martino, " University of Messina, Via Consolare Valeria 1, 98125, Messina, Italy
| | - Cristina Cravana
- Department of Veterinary Sciences, University of Messina, Polo Universitario Dell'Annunziata, Viale Palatucci snc, 98168, Messina, Italy
| | - Francesco Fazio
- Department of Veterinary Sciences, University of Messina, Polo Universitario Dell'Annunziata, Viale Palatucci snc, 98168, Messina, Italy
| | - Maria Cristina Guerrera
- Department of Veterinary Sciences, University of Messina, Polo Universitario Dell'Annunziata, Viale Palatucci snc, 98168, Messina, Italy.
| | - Shyam Narayan Labh
- Department of Zoology, Amrit Campus, Tribhuvan University, Kathmandu, Nepal
| | - Osman Sabri Kesbiç
- Department of Animal Nutrition and Nutritional Diseases, Veterinary Faculty, Kastamonu University, 37150, Kastamonu, Turkey
| |
Collapse
|
5
|
Clulow J, Gibb Z. Liquid storage of stallion spermatozoa – Past, present and future. Anim Reprod Sci 2022; 247:107088. [DOI: 10.1016/j.anireprosci.2022.107088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 09/28/2022] [Accepted: 10/03/2022] [Indexed: 11/16/2022]
|
6
|
Bai X, Liu Z, Tang T, Yu S, Liu D, Liu G, Fan X, Tang Y, Liu Z. An integrative approach to uncover the components, mechanisms, and functions of traditional Chinese medicine prescriptions on male infertility. Front Pharmacol 2022; 13:794448. [PMID: 36034828 PMCID: PMC9403420 DOI: 10.3389/fphar.2022.794448] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 06/30/2022] [Indexed: 11/13/2022] Open
Abstract
Male infertility is a major and growing health problem with an estimated global prevalence of 4.2%. The current therapy is limited by the unknown etiology of MI, emphasizing the critical requirement forward to a more efficient method or medication. Through thousands of years, Traditional Chinese Medicine (TCM) has been shown to be effective in treating MI effectively. However, the components, mechanisms and functions of TCM prescriptions on MI are still obscure, severely limiting its clinical application. In order to discover the molecular mechanism of TCM against MI, our study presents a comprehensive approach integrated data mining, network pharmacology, molecular docking, UHPLC-Q-Orbitrap HRMS, and experimental validation. Here, we begin to acquire 289 clinical TCM prescriptions for MI from a TCM hospital’s outpatient department. Then, Core Chinese Materia Medica (CCMM) was then retrieved from the TCM Inheritance Support System (TCMISS), which was utilized to discover the underlying rules and connections in clinical prescriptions. After that, 98 CCMM components and 816 MI targets were obtained from ten distinct databases. Additionally, the network pharmacology methods, including network construction, GO and KEGG pathway enrichment, PPI analysis, were utilized to reveal that kaempferol, quercetin, isorhamnetin, and beta-sitosterol are the core components of CCMM in treating MI. The mechanisms and functions of CCMM against MI are hormone regulation, anti-apoptosis, anti-oxidant stress, and anti-inflammatory. Furthermore, the strong connections between four core components and six key targets were verified using a molecular docking method. Following that, the core components of the CCMM extract were identified using UHPLC-Q-Orbitrap HRMS analysis. Finally, in vivo experiments demonstrated that CCMM and four core components could improve the density, motility, viability of sperm, lecithin corpuscle density, decrease the rate of sperm malformation and testis tissue damage, and regulate the protein expressions of AKT1, MAPK3/1, EGFR, and TNF-α in a mouse model of MI. UHPLC-Q-Orbitrap HRMS analysis and in vivo experiments further validated the results of data mining, network pharmacology, and molecular docking. Our study could uncover the components, mechanisms, and functions of TCM prescriptions against MI and develop a new integrative approach to demonstrate TCM’s multi-component, multi-target, and multi-pathway approach to disease treatment.
Collapse
Affiliation(s)
- Xue Bai
- Beijing Key Laboratory of TCM Basic Research on Prevention and Treatment of Major Disease, Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Zhejun Liu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Tian Tang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Shujun Yu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Dan Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Guimin Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaolei Fan
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yibo Tang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
- *Correspondence: Yibo Tang, ; Zhenquan Liu,
| | - Zhenquan Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
- *Correspondence: Yibo Tang, ; Zhenquan Liu,
| |
Collapse
|
7
|
The Effect of Interaction NGF/p75NTR in Sperm Cells: A Rabbit Model. Cells 2022; 11:cells11061035. [PMID: 35326486 PMCID: PMC8947739 DOI: 10.3390/cells11061035] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 03/11/2022] [Accepted: 03/15/2022] [Indexed: 12/13/2022] Open
Abstract
Background: Nerve Growth Factor (NGF) plays an important role in the reproductive system through its receptor’s interaction (p75NTR). This paper aims to analyze the impact of NGF p75NTR in epididymal and ejaculated rabbit semen during in vitro sperm storage. Methods: Semen samples from 10 adult rabbit bucks were collected four times (n = 40) and analyzed. NGF was quantified in seminal plasma, and the basal expression of p75NTR in sperm was established (time 0). Moreover, we evaluated p75NTR, the apoptotic rates, and the main sperm parameters, at times 2–4 and 6 h with or without the administration of exogenous NGF. Results: Based on the level of p75NTR, we defined the threshold value (25.6%), and sperm were divided into High (H) and Normal (N). During sperm storage, p75NTR of H samples significantly modulated some relevant sperm parameters. Specifically, comparing H samples with N ones, we observed a reduction in motility and non-capacitated cell number, together with an increased percentage of dead and apoptotic cells. Notably, the N group showed a reduction in dead and apoptotic cells after NGF treatment. Conversely, the NGF administration on H sperm did not change either the percentage of dead cells or the apoptotic rate. Conclusion: The concentration of p75NTR on ejaculated sperm modulates many semen outcomes (motility, apoptosis, viability) through NGF interaction affecting the senescence of sperm.
Collapse
|
8
|
Farshad A, Sakhdary H, Rostamzadeh J, Binabaj F, Sobhani K. Effects of enzymatic and non-enzymatic antioxidants in diluents on cryopreserved bull epididymal sperm. ASIAN PACIFIC JOURNAL OF REPRODUCTION 2022. [DOI: 10.4103/2305-0500.335861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
9
|
Role of Antioxidants in Cooled Liquid Storage of Mammal Spermatozoa. Antioxidants (Basel) 2021; 10:antiox10071096. [PMID: 34356329 PMCID: PMC8301105 DOI: 10.3390/antiox10071096] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 06/30/2021] [Accepted: 07/02/2021] [Indexed: 12/20/2022] Open
Abstract
Cooled preservation of semen is usually associated with artificial insemination and genetic improvement programs in livestock species. Several studies have reported an increase in reactive oxidative species and a decrease in antioxidant substances and sperm quality parameters during long-term semen storage at refrigerated temperatures. The supplementation of antioxidants in extenders before refrigeration could reduce this detrimental effect. Various antioxidants have been tested, both enzymatic, such as superoxide dismutase and catalase, and non-enzymatic, such as reduced glutathione, vitamins E and C and melatonin. However, the problem of oxidative stress in semen storage has not been fully resolved. The effects of antioxidants for semen-cooled storage have not been reviewed in depth. Therefore, the objective of the present study was to review the efficiency of the supplementation of antioxidants in the extender during cooled storage of semen in livestock species.
Collapse
|
10
|
Bai X, Tang Y, Li Q, Liu D, Liu G, Fan X, Liu Z, Yu S, Tang T, Wang S, Li L, Zhou K, Zheng Y, Liu Z. An Integrated Analysis of Network Pharmacology, Molecular Docking, and Experiment Validation to Explore the New Candidate Active Component and Mechanism of Cuscutae Semen-Mori Fructus Coupled-Herbs in Treating Oligoasthenozoospermia. Drug Des Devel Ther 2021; 15:2059-2089. [PMID: 34040346 PMCID: PMC8139735 DOI: 10.2147/dddt.s307015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 04/20/2021] [Indexed: 11/23/2022] Open
Abstract
PURPOSE One of the most common types of male infertility is recognized as oligoasthenozoospermia (OA), characterized by low sperm count and quality in males. As a traditional Chinese medicine (TCM), Cuscutae Semen-Mori Fructus coupled-herbs (CSMFCH) has been known to act a curative effect on OA for thousands of years. Nevertheless, the substantial basis and molecular mechanism of CSMFCH in treating OA remain elusive. METHODS Herein, an integrated approach, including network pharmacology, molecular docking, and experiment validation, was utilized to reveal the new candidate active component and mechanism of CSMFCH in treating OA. RESULTS The results show that kaempferol is the most significant bioactive component of CSMFCH on OA. The mechanism and targets of CSMFCH against OA are relevant to hormone regulation, oxidant stress, and reproductive promotion. In order to validate network pharmacology results, molecular docking and experiment validation were conducted. In detail, molecular docking was employed to verify the strong binding interactions between kaempferol and the core targets. UHPLC-Q-Orbitrap-MS was used to identify kaempferol in the CSMFCH extract. In vitro and in vivo experiments further proved CSMFCH and kaempferol could enhance the mouse Leydig (TM3) and mouse Sertoli (TM4) cell viability, improve the male reproductive organ weights, sperm quality, and decrease testis tissue damage in the OA mouse model induced by CP. CONCLUSION Our results not only identify the new candidate active component of CSMFCH in treating OA but also provide new insights into the mechanisms of CSMFCH against OA.
Collapse
Affiliation(s)
- Xue Bai
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Yibo Tang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Qiang Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Dan Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Guimin Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Xiaolei Fan
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Zhejun Liu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Shujun Yu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Tian Tang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Shuyan Wang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Lingru Li
- National Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Kailin Zhou
- School of Humanities, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Yanfei Zheng
- National Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| | - Zhenquan Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
- National Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing, People’s Republic of China
| |
Collapse
|
11
|
Effects of Spermine and Spermidine supplemented extenders on post-thaw Spermatological Parameters in Stallion Semen Cryopreservation. Cryobiology 2021; 100:72-76. [PMID: 33794189 DOI: 10.1016/j.cryobiol.2021.03.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 02/08/2023]
Abstract
In this study, the effects of polyamines, Spermine and Spermidine, on long-term preservation and post-thaw spermatological parameters were evaluated. Moreover, determination of the most suitable polyamine and its dose that can be added to standard extenders were aimed. Four adult Arabian stallions were used in the study. Five ejaculates were collected from each of four stallions via artificial vagina two days interval. Each ejaculate was divided into 13 aliquots. INRA96 (95,5%), egg yolk (2%), and glycerol (2,5%) were used as a control extender. Extenders of experimental groups were prepared with different doses of Spermine and Spermidine (0,1 mg/ml; 0,2 mg/ml; 0,4 mg/ml; 1 mg/ml; 2 mg/ml; 4 mg/ml). Stallion semen that were cryopreserved with Control and experimental extenders were evaluated in terms of Total Motility, Progressive Motility, Plasma Membrane Integrity, Capacitation Index, Acrosome Integrity and DNA Fragmentation Index. At the end of the evaluations, it was determined that 0,2 mg/ml Spermine and 0,4 mg/ml Spermidine showed better Total Motility and Progressive Motility, numerically. On the other hand, it was observed that 4 mg/ml Spermine and Spermidine had the lowest statistically significant values (p < 0,001). While statistically similar differences were obtained between groups in terms of the Plasma Membrane and Acrosome Integrity, it was determined that all experimental groups had lower and statistically significant values in terms of Capacitation and DNA Fragmentation Index (p < 0,001). As result, it was observed that the stallion semen cryopreservation success can be increased by the addition of 1-2 mg/ml Spermine that had effective protection on Capacitation and DNA Fragmentation Index without damaging other spermatological properties.
Collapse
|
12
|
Bai X, Tang Y, Li Q, Chen Y, Liu D, Liu G, Fan X, Ma R, Wang S, Li L, Zhou K, Zheng Y, Liu Z. Network pharmacology integrated molecular docking reveals the bioactive components and potential targets of Morinda officinalis-Lycium barbarum coupled-herbs against oligoasthenozoospermia. Sci Rep 2021; 11:2220. [PMID: 33500463 PMCID: PMC7838196 DOI: 10.1038/s41598-020-80780-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 12/28/2020] [Indexed: 02/06/2023] Open
Abstract
Oligoasthenozoospermia (OA) is one of the most common types of male infertility affecting sperm count and sperm motility. Unfortunately, it is difficult for existing drugs to fundamentally improve the sperm quality of OA patients, because the pathological mechanism of OA has not been fully elucidated yet. Morinda officinalis-Lycium barbarum coupled-herbs (MOLBCH), as traditional Chinese Medicines, has been widely used for treating OA over thousands of years, but its molecular mechanism is still unclear. For this purpose, we adopted a comprehensive approach integrated network pharmacology and molecular docking to reveal the bioactive components and potential targets of MOLBCH against OA. The results showed that MOLBCH alleviated apoptosis, promoted male reproductive function, and reduced oxidant stress in the treatment of OA. Ohioensin-A, quercetin, beta-sitosterol and sitosterol were the key bioactive components. Androgen receptor (AR), Estrogen receptor (ESR1), Mitogen-activated protein kinase 3 (MAPK3), RAC-alpha serine/threonine-protein kinase (AKT1), Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) were the core potential targets. PI3K/Akt signaling pathway, prostate cancer, AGE-RAGE signaling pathway in diabetic complications were the most representative pathways. Moreover, molecular docking was performed to validate the strong binding interactions between the obtained core components and targets. These observations provide deeper insight into the pathogenesis of OA and can be used to design new drugs and develop new therapeutic instructions to treat OA.
Collapse
Affiliation(s)
- Xue Bai
- grid.24695.3c0000 0001 1431 9176School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Yibo Tang
- grid.24695.3c0000 0001 1431 9176School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Qiang Li
- grid.24695.3c0000 0001 1431 9176School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Yafei Chen
- grid.24695.3c0000 0001 1431 9176School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Dan Liu
- grid.24695.3c0000 0001 1431 9176School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Guimin Liu
- grid.24695.3c0000 0001 1431 9176School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Xiaolei Fan
- grid.24695.3c0000 0001 1431 9176School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Ru Ma
- grid.24695.3c0000 0001 1431 9176School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Shuyan Wang
- grid.24695.3c0000 0001 1431 9176School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Lingru Li
- grid.24695.3c0000 0001 1431 9176National Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Kailin Zhou
- grid.24695.3c0000 0001 1431 9176School of Humanities, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Yanfei Zheng
- grid.24695.3c0000 0001 1431 9176National Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Zhenquan Liu
- grid.24695.3c0000 0001 1431 9176School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, 100029 China ,grid.24695.3c0000 0001 1431 9176National Institute of TCM Constitution and Preventive Medicine, Beijing University of Chinese Medicine, Beijing, 100029 China
| |
Collapse
|
13
|
Bucci D, Spinaci M, Galeati G, Tamanini C. Different approaches for assessing sperm function. Anim Reprod 2020; 16:72-80. [PMID: 33299480 PMCID: PMC7720929 DOI: 10.21451/1984-3143-ar2018-122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Different approaches can be used to assess sperm function in different conditions, i.e. sperm storage, freezing-thawing or activation by induction of capacitation and acrosome reaction. In this review we will focus on the assays routinely performed in our laboratories, giving a literature support to critically analyse different approaches. In fact, researchers usually tend to look for the "one shot" parameter that could explain itself a specific process; it is our conviction that a multiparametric approach is still more valid, as some changes in sperm function are very complex and could be explained only by operating in different ways. Sperm motility, the most evident sperm characteristic, should be assessed by computer-aided sperm analysers that permit an objective evaluation of the motility and its kinematic parameters. Commercial and open source instruments are available and could be profitably used together with specific statistical approaches. The use of microscopy, and particularly fluorescent microscopy, could be a very useful tool to assess different parameters in sperm cells both by fluorophores that give indication of a determined function, and by immunolocalization of proteins, that permits the discover of new features or to explain particular sperm functions. The same substrates could be used also in flow cytometry: the difference is that it permits to study wider sperm populations (and their sub-population distribution). Flow cytometry is undergoing a very wide use in spermatology and technical and experimental rigor is needed to obtain reliable results. Metabolic assessment of sperm features, particularly energetic supply, ATP formation and other enzyme activities, could represent a very important challenge to acquire new information and complete/integrate those derived from other techniques. Finally, functional assays such as oocyte binding and in vitro fertilization, represent a very strong tool to assess sperm function in vitro, as they could evidence the functional intactness of some pathways.
Collapse
Affiliation(s)
- Diego Bucci
- Department of Veterinary Medical Sciences, Via Tolara di Sopra, 50 40064 Ozzano dell'Emilia, Bologna, Italy
| | - Marcella Spinaci
- Department of Veterinary Medical Sciences, Via Tolara di Sopra, 50 40064 Ozzano dell'Emilia, Bologna, Italy
| | - Giovanna Galeati
- Department of Veterinary Medical Sciences, Via Tolara di Sopra, 50 40064 Ozzano dell'Emilia, Bologna, Italy
| | - Carlo Tamanini
- Department of Veterinary Medical Sciences, Via Tolara di Sopra, 50 40064 Ozzano dell'Emilia, Bologna, Italy
| |
Collapse
|
14
|
Castellini C, Mattioli S, Bosco AD, Cotozzolo E, Cartoni Mancinelli A, Rende M, Stabile AM, Pistilli A. Nerve growth factor receptor role on rabbit sperm storage. Theriogenology 2020; 153:54-61. [PMID: 32442740 DOI: 10.1016/j.theriogenology.2020.04.042] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 04/30/2020] [Accepted: 04/30/2020] [Indexed: 12/27/2022]
Abstract
The influence of NGF in male reproduction in some animal species and humans has already been assessed. Many of these effects are mediated by the distribution and abundance of tropomyosin receptor kinase A (TrKA) and p75 neurotrophin (p75NTR) receptors on sperm cells. The aim of this research was to investigate the role of NGF and its receptors, TrKA and p75NTR, in rabbit sperm outcomes during in vitro storage. Major semen traits (kinetic parameters, apoptotic, necrotic and live sperm) were recorded in rabbit semen samples from 0 to 12 h of storage (every 4 h). Three experimental hypotheses were formulated: i) sperm storage changes NGF receptor abundance in rabbit sperm; ii) TrKA and p75NTR differently modulate NGF signalling (assessed by the neutralisation of receptors); iii) NGF-receptor interactions show different responses during storage (evaluated by the addition of exogenous NGF). The results demonstrate that: (i) the receptor number changed in a time-dependent manner with a significant increase in p75NTR after 8-12 h of storage; ii) the neutralisation of NGF receptors largely affected VCL, apoptotic, necrotic and live cells during sperm storage, i.e. blockade of TrKA significantly increased speed, capacitation, necrosis and apoptosis, whereas blockade of p75NTR improved motility and live cells; iii) the addition of exogenous human NGF (100 ng/mL) at different time points of storage (0, 4, 8 h) differently influenced sperm traits i.e. NGF addition at time 0 positively affected all the pro-vital traits (kinetic, live cells) whereas, after 4-8 h, the effect of NGF was null or negative. In conclusion, NGF affects kinetic and other physiological traits (capacitation, apoptosis and necrosis) of rabbit sperm in a time-dependent manner. Most of these modifications are modulated by the receptors involved (TrKA or p75NTR), which changed considerably during sperm storage (increase of p75NTR).
Collapse
Affiliation(s)
- Cesare Castellini
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno 74, 06100, Perugia, Italy
| | - Simona Mattioli
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno 74, 06100, Perugia, Italy.
| | - Alessandro Dal Bosco
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno 74, 06100, Perugia, Italy
| | - Elisa Cotozzolo
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno 74, 06100, Perugia, Italy
| | - Alice Cartoni Mancinelli
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno 74, 06100, Perugia, Italy
| | - Mario Rende
- Section of Human, Clinical and Forensic Anatomy, Department of Surgery and Biomedical Sciences, School of Medicine, University of Perugia, P.le Lucio Severi, 1, Sant'Andrea delle Fratte, 06132, Perugia, Italy
| | - Anna Maria Stabile
- Section of Human, Clinical and Forensic Anatomy, Department of Surgery and Biomedical Sciences, School of Medicine, University of Perugia, P.le Lucio Severi, 1, Sant'Andrea delle Fratte, 06132, Perugia, Italy
| | - Alessandra Pistilli
- Section of Human, Clinical and Forensic Anatomy, Department of Surgery and Biomedical Sciences, School of Medicine, University of Perugia, P.le Lucio Severi, 1, Sant'Andrea delle Fratte, 06132, Perugia, Italy
| |
Collapse
|
15
|
Abstract
Information on donkey sperm bioenergetics, kinetics and oxidative status is scarce even though crucial for development of reproductive technologies and germplasm conservation. For these reasons, it is interesting to monitor sperm kinetics, bioenergetics, and oxidative status during sperm storage at +4°C and with several sperm extenders and concentrations. Donkey semen was collected from three jackasses, three times each. It was diluted with four extenders (Kenney, Equiplus, INRA96 or Hippex), set at three sperm concentrations (30, 50 or 70 × 106 spermatozoa/ml) and evaluated for its functionality after 0, 3, 24, 48 and 72 h storage at +4°C. Sperm kinetics was analyzed by Sperm Computer Analysis; sperm bioenergetics was assessed by mitochondrial membrane potential (MMP); sperm oxidative status was evaluated by lipid peroxidation (LPO), anti-LPO potential and nitroblue tetrazolium (NBT) assays. Incubation produced a progressive (P < 0.01) decline in sperm kinetics and MMP, whereas parameters related to oxidative status either increased (LPO, NBT) or decreased (anti-LPO). The anti-LPO potential was the index better related to sperm motility and kinetics. Extenders proved to be differently (P < 0.01) effective in preserving sperm kinetics, MMP, and oxidative status. The concentration of 30 × 106 spermatozoa/ml provided an optimum preservation of sperm functions. Significant correlations emerged between most parameters examined. This study identified reference criteria for storing donkey spermatozoa at +4°C. A low sperm concentration together with a proper extender are crucial requirements for optimum sperm cryopreservation efficiency. Field trials are, however, required to validate these findings, making them operational in practice.
Collapse
|
16
|
Sperm Proteomics Analysis of Diabetic Induced Male Rats as Influenced by Ficus carica Leaf Extract. Processes (Basel) 2020. [DOI: 10.3390/pr8040395] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Diabetes mellitus is shown to bring negative effects on male reproductive health due to long-term effects of insulin deficiency or resistance and increased oxidative stress. Ficus carica (FC), an herbal plant, known to have high antioxidant activity and antidiabetic properties, has been used traditionally to treat diabetes. The objective of this study is to determine the potential of the FC leaf extract in improving sperm quality of streptozotocin (STZ) induced diabetic male rats from proteomics perspective. A total of 20 male rats were divided into four groups; normal (nondiabetic rats), negative control (diabetic rats without treatment), positive control (diabetic rats treated with 300 mg/kg metformin), and FC group (diabetic rats treated with 400 mg/kg FC extract). The treatments were given via oral gavage for 21 consecutive days. The fasting blood glucose (FBG) level of FC treated group demonstrated a significant (p < 0.05) decrease compared to negative group after 21 days of treatment, as well as a significant (p < 0.05) increase in the sperm quality parameters compared to negative group. Sperm proteomics analysis on FC treated group also exhibited the increase of total protein expression especially the proteins related to fertility compared to negative group. In conclusion, this study clearly justified that FC extract has good potential as antihyperglycemic and profertility agent that may be beneficial for male diabetic patients who have fertility problems.
Collapse
|
17
|
Grandhaye J, Partyka A, Ligocka Z, Dudek A, Niżański W, Jeanpierre E, Estienne A, Froment P. Metformin Improves Quality of Post-Thaw Canine Semen. Animals (Basel) 2020; 10:ani10020287. [PMID: 32059492 PMCID: PMC7070956 DOI: 10.3390/ani10020287] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 02/07/2020] [Accepted: 02/07/2020] [Indexed: 12/14/2022] Open
Abstract
Simple Summary Cryopreservation of semen is getting easier, however, fertilizing results after insemination with frozen-thawed semen is still not constant in canine species depending on the breed and could be still improved. In this study, we decided to modulate the mitochondrial activity through the addition of metformin in semen extender to increase germ cells’ quality. Metformin presented the absence of toxicity and an improvement in sperm motility after thawing, as well as an increase in the expression of several molecular markers associated with quality. In addition, the oxidative stress and DNA damage were reduced in semen frozen in the presence of metformin. Overall, these data suggest that metformin added in canine semen extender has beneficial effects on canine semen quality and could be associated with different components such as vitamins, to enhance the antioxidants status. Abstract Sperm cryopreservation is an assisted reproductive technique routinely used in canine species for genetic conservation. However, during cryopreservation, the DNA damages are still elevated, limiting the fertilization rate. The present study was conducted to evaluate whether supplementation of canine semen extender with a molecule limiting the metabolic activities can improve the quality of frozen-thawed canine spermatozoa. We used metformin, known to limit the mitochondrial respiratory and limit the oxidative stress. Before and during the freezing procedure, metformin (50 µM and 500 µM) has been added to the extender. After thawing, sperm exposed to metformin conserved the same viability without alteration in the membrane integrity or acrosome reaction. Interestingly, 50 µM metformin improved the sperm motility in comparison to the control, subsequently increasing mitochondrial activity and NAD+ content. In addition, the oxidative stress level was reduced in sperm treated with metformin improving the sperm quality as measured by a different molecular marker. In conclusion, we have shown that metformin is able to improve the quality of frozen-thawed dog semen when it is used during the cryopreservative procedure.
Collapse
Affiliation(s)
- Jérémy Grandhaye
- INRAE UMR85 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France; (J.G.); (E.J.); (A.E.)
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- Université François Rabelais de Tours F-37041 Tours, France
- IFCE, 37380 Nouzilly, France
| | - Agnieszka Partyka
- Faculty of Veterinary Medicine, Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, Pl. Grunwaldzki 49, 50-366 Wroclaw, Poland; (Z.L.); (A.D.); (W.N.)
- Correspondence: (A.P.); (P.F.); Tel.: +48-7-13-20-53-00 (A.P.); +33-2-47-42-78-24 (P.F.)
| | - Zuzanna Ligocka
- Faculty of Veterinary Medicine, Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, Pl. Grunwaldzki 49, 50-366 Wroclaw, Poland; (Z.L.); (A.D.); (W.N.)
| | - Agata Dudek
- Faculty of Veterinary Medicine, Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, Pl. Grunwaldzki 49, 50-366 Wroclaw, Poland; (Z.L.); (A.D.); (W.N.)
| | - Wojciech Niżański
- Faculty of Veterinary Medicine, Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, Pl. Grunwaldzki 49, 50-366 Wroclaw, Poland; (Z.L.); (A.D.); (W.N.)
| | - Eric Jeanpierre
- INRAE UMR85 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France; (J.G.); (E.J.); (A.E.)
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- Université François Rabelais de Tours F-37041 Tours, France
- IFCE, 37380 Nouzilly, France
| | - Anthony Estienne
- INRAE UMR85 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France; (J.G.); (E.J.); (A.E.)
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- Université François Rabelais de Tours F-37041 Tours, France
- IFCE, 37380 Nouzilly, France
| | - Pascal Froment
- INRAE UMR85 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France; (J.G.); (E.J.); (A.E.)
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- Université François Rabelais de Tours F-37041 Tours, France
- IFCE, 37380 Nouzilly, France
- Correspondence: (A.P.); (P.F.); Tel.: +48-7-13-20-53-00 (A.P.); +33-2-47-42-78-24 (P.F.)
| |
Collapse
|
18
|
Meniri M, Gohon F, Gning O, Glauser G, Vallat A, Fasel NJ, Helfenstein F. Experimental manipulation of reproductive tactics in Seba's short-tailed bats: consequences on sperm quality and oxidative status. Curr Zool 2019; 65:609-616. [PMID: 31857807 PMCID: PMC6911846 DOI: 10.1093/cz/zoz011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 03/14/2019] [Indexed: 12/25/2022] Open
Abstract
To reproduce, males have to fertilize the female's eggs, sometimes in competition with ejaculates of other males. In species where males display alternative reproductive tactics, whereby territorial males secure mating and non-territorial males have to sneak copulations, the latter might be expected to invest relatively more resources towards sperm quality compared with the territorial males. Sperm cells are especially vulnerable to oxidative stress, which reduces male fertility. Therefore, antioxidant resources are expected to modulate sperm quality, and might be allocated differently between reproductive tactics. To test the link between reproductive tactics, redox profile and sperm quality, we experimentally induced changes in the reproductive tactics of 39 captive males Seba's short-tailed bats Carollia perspicillata. We monitored the blood and ejaculate oxidative balance, and the sperm quality before, 7 days and 21 days after the manipulation of reproductive tactic. Although ejaculates' oxidative damage was negatively related to sperm velocity, males exhibited similar blood and ejaculates redox profiles and similar sperm quality, regardless of their reproductive tactic. Possibly, these results arise as a consequence of some constraints having been lifted during the experiment. Our results also suggest that, in Seba's short-tailed bats, the expression of alternative reproductive tactics is not subjected to strong oxidative constraints. Furthermore, our results could reflect an absence of trade-off between pre- and post-copulatory traits in harem males, as they could be selected to invest both in female attraction and sperm quality, as a consequence of their inability to fully monopolize females.
Collapse
Affiliation(s)
- Magali Meniri
- Laboratory of Evolutionary Ecophysiology, Institute of Biology, University of Neuchâtel, Switzerland
| | - Florence Gohon
- Laboratory of Evolutionary Ecophysiology, Institute of Biology, University of Neuchâtel, Switzerland
| | - Ophélie Gning
- Laboratory of Evolutionary Ecophysiology, Institute of Biology, University of Neuchâtel, Switzerland
| | - Gaétan Glauser
- Neuchatel Platform of Analytical Chemistry, University of Neuchâtel, Switzerland
| | - Armelle Vallat
- Neuchatel Platform of Analytical Chemistry, University of Neuchâtel, Switzerland
| | | | - Fabrice Helfenstein
- Laboratory of Evolutionary Ecophysiology, Institute of Biology, University of Neuchâtel, Switzerland
| |
Collapse
|
19
|
Castellini C, Mattioli S, Dal Bosco A, Collodel G, Pistilli A, Stabile AM, Macchioni L, Mancuso F, Luca G, Rende M. In vitro effect of nerve growth factor on the main traits of rabbit sperm. Reprod Biol Endocrinol 2019; 17:93. [PMID: 31718673 PMCID: PMC6849245 DOI: 10.1186/s12958-019-0533-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 10/15/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The nerve growth factor (NGF), a member of the neurotrophins family, plays an important role not only in the nervous but also in other non-nervous systems such as the reproductive system. The aim of the paper is to study the in vitro effect of NGF on rabbit sperm functions. METHODS Ten adult rabbit bucks were collected five times, and pooled semen samples have been analysed. NGF was quantified in seminal plasma, and the distribution of NGF receptors (TrKA and p75NTR) in sperm was established. Moreover, the dose-effect of NGF on motility rate and track speed was evaluated. Successively, the effect of the neutralisation of NGF receptors was assessed to verify the specific role of each receptor. Untreated sperm were used as control. RESULTS Our study identified several interesting results: i) We detected NGF in seminal plasma and TrKA and p75NTR in sperm surface. In particular, TrKA is localised in the head and p75NTR in the midpiece and tail of rabbit sperm. ii) Once the optimal dose of NGF (100 ng/mL) was established, its addition affected both kinetics and other physiological traits (capacitation, apoptosis and necrosis) of rabbit sperm. (iii) The neutralisation of TrKA and p75NTR receptors affected sperm traits differently. In particular, sperm speed, apoptosis and capacitation seemed mainly modulated via p75NTR receptor, whereas motile, live cells, necrosis and acrosome reaction were modulated via TrKA. CONCLUSION For the first time, we showed the presence of p75NTR in rabbit sperm. NGF affects kinetic and other physiological traits of rabbit sperm. Most of these changes are modulated by the receptors involved (TrKA or p75NTR). Considering that some seminal disorders in human have been correlated with a lower NGF concentration and no studies have been done on the possible involvement of NGF receptors, these findings also provide new insights on human fertility.
Collapse
Affiliation(s)
- Cesare Castellini
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno 74, 06100, Perugia, Italy.
| | - Simona Mattioli
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno 74, 06100, Perugia, Italy
| | - Alessandro Dal Bosco
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo XX Giugno 74, 06100, Perugia, Italy
| | - Giulia Collodel
- Department of Molecular and Developmental Medicine, University of Siena, S. Maria dalle Scotte Hospital, 53100, Siena, Italy
| | - Alessandra Pistilli
- Section of Human, Clinical and Forensic Anatomy, Department of Surgery and Biomedical Sciences, School of Medicine, University of Perugia, P.le Lucio Severi, 1, Sant'Andrea delle Fratte, 06132, Perugia, Italy
| | - Anna Maria Stabile
- Section of Human, Clinical and Forensic Anatomy, Department of Surgery and Biomedical Sciences, School of Medicine, University of Perugia, P.le Lucio Severi, 1, Sant'Andrea delle Fratte, 06132, Perugia, Italy
| | - Lara Macchioni
- Department of Experimental Medicine, University of Perugia, P.Le Lucio Severi, 1, Sant'Andrea delle delle Fratte, 06132, Perugia, Italy
| | - Francesca Mancuso
- Department of Experimental Medicine, University of Perugia, P.Le Lucio Severi, 1, Sant'Andrea delle delle Fratte, 06132, Perugia, Italy
| | - Giovanni Luca
- Department of Experimental Medicine, University of Perugia, P.Le Lucio Severi, 1, Sant'Andrea delle delle Fratte, 06132, Perugia, Italy
| | - Mario Rende
- Section of Human, Clinical and Forensic Anatomy, Department of Surgery and Biomedical Sciences, School of Medicine, University of Perugia, P.le Lucio Severi, 1, Sant'Andrea delle Fratte, 06132, Perugia, Italy
| |
Collapse
|
20
|
Del Prete C, Stout T, Montagnaro S, Pagnini U, Uccello M, Florio P, Ciani F, Tafuri S, Palumbo V, Pasolini MP, Cocchia N, Henning H. Combined addition of superoxide dismutase, catalase and glutathione peroxidase improves quality of cooled stored stallion semen. Anim Reprod Sci 2019; 210:106195. [PMID: 31635777 DOI: 10.1016/j.anireprosci.2019.106195] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 09/16/2019] [Accepted: 09/21/2019] [Indexed: 01/02/2023]
Abstract
During cold storage stallion spermatozoa experience undergo oxidative stress, which can impair sperm function and fertilizing capacity. Superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPX) are the main endogenous enzymatic antioxidants in stallion seminal plasma, and counteract reactive oxygen species. Semen dilution reduces the endogenous antioxidant concentrations. The aim of this study was to investigate whether addition of 15 IU/mL each of SOD, CAT, and GPX to diluted stallion semen would ameliorate a reactive oxygen-mediated decrease in semen quality during 72 h of storage at 5 °C. Ejaculates (n = 7) were divided in two aliquots and diluted in INRA 96 without (control) or with addition of antioxidants. Semen analysis was performed at the time of dilution and every 24 h during chilled storage. Antioxidant supplementation completely inhibited the storage-dependent increase in activated caspase 3 (P < 0.05). Concomitantly, the antioxidant-supplemented samples had a greater percentage of viable, motile and rapidly moving sperm than control samples after 72 h storage (P < 0.05). The DNA damage, as evaluated by TUNEL assay and SCSA, increased with storage time (P < 0.05). Antioxidant supplementation did not prevent, but did significantly reduce the increase in DNA strand breakage. The results indicate part of the intrinsic apoptotic pathway leading to effector caspase activation was inhibited, although an activation of molecules with endonuclease activity still occurred. In conclusion, adding equal concentrations of SOD, CAT and GPX to a semen extender suppressed caspase-3 activation and improved preservation of stallion sperm motility and viability during 72 h of storage at 5 °C.
Collapse
Affiliation(s)
- Chiara Del Prete
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Federico Delpino, 1, 80137, Napoli, Italy.
| | - Tom Stout
- Department of Equine Sciences, Faculty of Veterinary Medicine, Utrecht University, 3584 CM, Utrecht, the Netherlands
| | - Serena Montagnaro
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Federico Delpino, 1, 80137, Napoli, Italy
| | - Ugo Pagnini
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Federico Delpino, 1, 80137, Napoli, Italy
| | - Melania Uccello
- Department of Biology, University of Naples Federico II, Via Cinthia, 80126, Napoli, Italy
| | - Pasquale Florio
- Department of Biology, University of Naples Federico II, Via Cinthia, 80126, Napoli, Italy
| | - Francesca Ciani
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Federico Delpino, 1, 80137, Napoli, Italy
| | - Simona Tafuri
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Federico Delpino, 1, 80137, Napoli, Italy
| | - Veronica Palumbo
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Federico Delpino, 1, 80137, Napoli, Italy
| | - Maria Pia Pasolini
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Federico Delpino, 1, 80137, Napoli, Italy
| | - Natascia Cocchia
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Federico Delpino, 1, 80137, Napoli, Italy
| | - Heiko Henning
- Department of Equine Sciences, Faculty of Veterinary Medicine, Utrecht University, 3584 CM, Utrecht, the Netherlands
| |
Collapse
|
21
|
Role of oxidative stress in pathology of chronic prostatitis/chronic pelvic pain syndrome and male infertility and antioxidants function in ameliorating oxidative stress. Biomed Pharmacother 2018; 106:714-723. [DOI: 10.1016/j.biopha.2018.06.139] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 06/09/2018] [Accepted: 06/25/2018] [Indexed: 12/23/2022] Open
|
22
|
Prete CD, Ciani F, Tafuri S, Pasolini MP, Valle GD, Palumbo V, Abbondante L, Calamo A, Barbato V, Gualtieri R, Talevi R, Cocchia N. Effect of superoxide dismutase, catalase, and glutathione peroxidase supplementation in the extender on chilled semen of fertile and hypofertile dogs. J Vet Sci 2018; 19:667-675. [PMID: 29649854 PMCID: PMC6167334 DOI: 10.4142/jvs.2018.19.5.667] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 03/23/2018] [Accepted: 04/04/2018] [Indexed: 01/27/2023] Open
Abstract
This study investigated the correlation between oxidative stress status and key canine sperm parameters and the effect of addition of a superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) combination in egg yolk tris-citrate glucose (EYT-G) extender on semen during 10 days of storage at 4℃. Ten Boxer dogs were divided into two groups, fertile (F) and hypofertile (H), depending on pregnancy and live birth rate status in the previous year. Semen evaluation was performed on the day of collection (D0) and after 5 (D5) and 10 (D10) days of cooled storage. Sperm motility, kinetic parameters, and DNA integrity were assessed. A correlation between oxidative status and key semen parameters in both F and H groups was observed. Total and progressive motilities were significantly higher in the treated (SOD, CAT, and GPx addition) versus control groups at D10 in both F and H groups, and at D5 in the H group. DNA integrity was significantly higher in both treated groups (H and F) at D5 and D10. In conclusion, the addition of SOD, CAT, and GPx in the extender allows preservation of semen quality for up to 10 days of storage at 4℃ in both fertile and hypofertile dogs.
Collapse
Affiliation(s)
- Chiara Del Prete
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy
| | - Francesca Ciani
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy
| | - Simona Tafuri
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy
| | - Maria Pia Pasolini
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy
| | - Giovanni Della Valle
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy
| | - Veronica Palumbo
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy
| | | | - Antonio Calamo
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy
| | - Vincenza Barbato
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
| | - Roberto Gualtieri
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
| | - Riccardo Talevi
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
| | - Natascia Cocchia
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy
| |
Collapse
|
23
|
Keshtgar S, Bagheri S, Ebrahimi B. Comparing Human Sperm Quality Preserved at Two Different Temperatures; Effect of Trolox, Coenzyme Q10 and Extracellular Adenosine Triphosphate. IRANIAN JOURNAL OF MEDICAL SCIENCES 2018; 43:541-545. [PMID: 30214107 PMCID: PMC6123561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Cooling method was proposed to maintain the sperm quality for several days. Nevertheless, during this procedure, sperm is encountered to "cold shock", and its quality decreases time-dependently. This study was designed to improve the in vitro sperm preservation methods. Thirty normal semen samples were examined in Shiraz, Iran, 2017. Fifteen samples were incubated at 22-27 °C and 15 samples were cooled moderately to 4 °C. Each sample was divided into five subgroups; control, solvent, 200 μM Trolox, 40 μM Coenzyme Q10, and 10 mM ATP. ATP was added only 15 minutes before the analysis. Assessments of motility parameters and sperm viability were done every 24 hours. Statistical analysis was performed using SPSS 16 software. The differences between two main groups and subgroups were compared by t test and one-way ANOVA, respectively. The effect of time was analyzed by repeated measurement test. Sperm motility and viability were the same in both groups until 24 hours, except the straight line velocity was greater in the cold group. Even after 48 hours, progressive motility and sperm velocity, but not viability, were still the same. The greatest reduction in progressive motility occurred on the second day; and after 72 hours, sperm quality was better preserved in 22-27 °C. Treatment with Trolox, coenzyme-Q10, and extracellular ATP did not have effect on sperm quality. Cold temperature is recommended for in-vitro sperm preservation up to 24 hours, and 22-27 °C is preferred for longer time storage. The sperm does not need antioxidant therapy for quality maintenance, but the extender media must be supplied with nutrients and antibiotics.
Collapse
|
24
|
Koziorowska-Gilun M, Gilun P, Mietelska K, Kordan W. Determination of the activity and relative abundance of mRNA for antioxidant enzymes in stallion testicular and epididymal tissues: A comparison between two breeding seasons. Anim Reprod Sci 2018; 196:230-238. [PMID: 30115520 DOI: 10.1016/j.anireprosci.2018.08.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 07/16/2018] [Accepted: 08/10/2018] [Indexed: 01/23/2023]
Abstract
The key prerequisite for successful insemination is sperm characterized to have positive values for morphological and biological variables which are determined by, among others, effective antioxidant protection during the lifespan of sperm cells. This study evaluated the activity and relative abundance of mRNA for antioxidant enzymes in stallion testicular and epididymal tissues during breeding (n = 5) and non-breeding (n = 5) seasons. The activity of superoxide dismutase (SOD) was greater (P < 0.05) during the breeding season, in particular in the testes and the caput epididymis, and SOD1 was the predominant isoform of the enzyme. The expression of the SOD3 gene was markedly less in the analyzed tissues, which indicates that this enzyme contributes to the antioxidant protection of the stallion reproductive tract. The activity of catalase (CAT) was less (P < 0.05) in the testes during both seasons while its relative abundances only during the breeding season. The greatest CAT activity was noted in the cauda epididymis during the breeding season. The activity of glutathione peroxidases (GPx) was greater (P < 0.05) in the testes than in other tissues and 10-fold greater during the breeding season. Similarly, relative abundance of GPx5 mRNA was greater (P < 0.05) in the caput epididymis than in the remaining tissues during both seasons. This study demonstrated that season has an ambiguous influence on the antioxidant defense system in stallion reproductive tissues. Seasonal differences in the present study, however, indicate that the reproductive system of stallions adapts well to environmental seasonal changes.
Collapse
Affiliation(s)
- Magdalena Koziorowska-Gilun
- Department of Animal Biochemistry and Biotechnology, Faculty of Animal Bioengineering, University of Warmia and Mazury in Olsztyn, Oczapowskiego 5, 10-718 Olsztyn, Poland.
| | - Przemysław Gilun
- Department of Local Physiological Regulations, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Bydgoska 7, 10-243 Olsztyn, Poland
| | - Katarzyna Mietelska
- Department of Animal Biochemistry and Biotechnology, Faculty of Animal Bioengineering, University of Warmia and Mazury in Olsztyn, Oczapowskiego 5, 10-718 Olsztyn, Poland
| | - Władysław Kordan
- Department of Animal Biochemistry and Biotechnology, Faculty of Animal Bioengineering, University of Warmia and Mazury in Olsztyn, Oczapowskiego 5, 10-718 Olsztyn, Poland
| |
Collapse
|
25
|
Del Prete C, Tafuri S, Ciani F, Pasolini MP, Ciotola F, Albarella S, Carotenuto D, Peretti V, Cocchia N. Influences of dietary supplementation withLepidium meyenii(Maca) on stallion sperm production and on preservation of sperm quality during storage at 5 °C. Andrology 2018; 6:351-361. [DOI: 10.1111/andr.12463] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 11/10/2017] [Accepted: 12/04/2017] [Indexed: 01/12/2023]
Affiliation(s)
- C. Del Prete
- Department of Veterinary Medicine and Animal Productions; University of Naples ‘Federico II’; Naples Italy
| | - S. Tafuri
- Department of Veterinary Medicine and Animal Productions; University of Naples ‘Federico II’; Naples Italy
| | - F. Ciani
- Department of Veterinary Medicine and Animal Productions; University of Naples ‘Federico II’; Naples Italy
| | - M. P. Pasolini
- Department of Veterinary Medicine and Animal Productions; University of Naples ‘Federico II’; Naples Italy
| | - F. Ciotola
- Department of Veterinary Medicine and Animal Productions; University of Naples ‘Federico II’; Naples Italy
| | - S. Albarella
- Department of Veterinary Medicine and Animal Productions; University of Naples ‘Federico II’; Naples Italy
| | - D. Carotenuto
- UNMSM; Universidad Nacional Mayor San Marcos; Lima Peru
| | - V. Peretti
- Department of Veterinary Medicine and Animal Productions; University of Naples ‘Federico II’; Naples Italy
| | - N. Cocchia
- Department of Veterinary Medicine and Animal Productions; University of Naples ‘Federico II’; Naples Italy
| |
Collapse
|
26
|
Cheng PW, Lin YT, Ho WY, Lu PJ, Chen HH, Lai CC, Sun GC, Yeh TC, Hsiao M, Tseng CJ, Liu CP. Fructose induced neurogenic hypertension mediated by overactivation of p38 MAPK to impair insulin signaling transduction caused central insulin resistance. Free Radic Biol Med 2017; 112:298-307. [PMID: 28754499 DOI: 10.1016/j.freeradbiomed.2017.07.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Revised: 07/20/2017] [Accepted: 07/22/2017] [Indexed: 10/19/2022]
Abstract
Type 2 diabetes are at a high risk of complications related to hypertension, and reports have indicated that insulin levels may be associated with blood pressure (BP). Fructose intake has recently been reported to promote insulin resistance and superoxide formation. The aim of this study is to investigate whether fructose intake can enhance superoxide generation and impair insulin signaling in the NTS and subsequently elevate BP in rats with fructose-induced hypertension. Treatment with fructose for 4 weeks increased the BP, serum fasting insulin, glucose, homeostatic model assessment-insulin resistance, and triglyceride levels and reduced the serum direct high-density lipoprotein level in the fructose group. The Tempol treatment recovered the fructose-induced decrease in nitric oxide production in the NTS. Immunoblotting and immunofluorescence analyses further showed that fructose increased the p38- and fructose-induced phosphorylation of insulin receptor substrate 1 (IRS1S307) and suppressed AktS473 and neuronal nitric oxide synthase phosphorylation. Similarly, fructose was able to impair insulin sensitivity and increase insulin levels in the NTS. Fructose intake also increased the production of superoxide in the NTS. The results of this study suggest that fructose might induce central insulin resistance and elevate BP by enhancing superoxide production and activating p38 phosphorylation in the NTS.
Collapse
Affiliation(s)
- Pei-Wen Cheng
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Yuh-Ing Junior College of Health Care & Management, Kaohsiung, Taiwan
| | - Yu-Te Lin
- Section of Neurology, Kaohsiung Veterans General Hospital, Taiwan; Center for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Wen-Yu Ho
- Division of General Internal Medicine, Department of Internal Medicine, Kaohsiung Medical University Hospital, Taiwan
| | - Pei-Jung Lu
- Institute of Clinical Medicine, National Cheng-Kung University, Tainan, Taiwan
| | - Hsin-Hung Chen
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Chi-Cheng Lai
- Department of Internal Medicine, Division of Cardiology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Gwo-Ching Sun
- Department of Anesthesiology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Tung-Chen Yeh
- Department of Internal Medicine, Division of Cardiology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Michael Hsiao
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Ching-Jiunn Tseng
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan; Department of Pharmacology, National Defense Medical Center, Taipei, Taiwan
| | - Chun-Peng Liu
- Department of Administration, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Section of Cardiology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
| |
Collapse
|
27
|
Effect of different semen extenders for the storage of chilled sperm in Tigrina ( Leopardus tigrinus ). Theriogenology 2017; 89:146-154. [DOI: 10.1016/j.theriogenology.2016.10.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 08/26/2016] [Accepted: 10/10/2016] [Indexed: 11/18/2022]
|
28
|
Bucci D, Spinaci M, Mislei B, Gadani B, Rizzato G, Love CC, Tamanini C, Galeati G, Mari G. Epigallocatechin-3-gallate (EGCG) and green tea polyphenols do not improve stallion semen parameters during cooling at 4°C. Reprod Domest Anim 2017; 52:270-277. [PMID: 28058738 DOI: 10.1111/rda.12891] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Accepted: 10/15/2016] [Indexed: 12/30/2022]
Abstract
Stallion semen storage for artificial insemination is mainly based on liquid cooled storage. In many stallions this technique maintains sperm quality for an extended period of time (24-72 hr) at 7°C. While this technique is commonly used in the horse industry, there can be a decline in fertility in some stallions, due to an inability of their sperm to tolerate the cool storage process. The aim of the present work was to evaluate the effect of two natural antioxidants (epigallocatechin-3-gallate (EGCG) at 20, 60 and 120 μm and green tea polyphenols, and p at .001, .01 and .1 mg/ml) on some sperm parameters (sperm motility, viability/acrosome integrity and DNA quality) in extended semen immediately after its collection (T0) and after 2, 6, 24 and 48 hr of cool storage. Two ejaculates from three trotter stallions were analysed after 48 hr of storage at 4°C. No beneficial effect on the analysed parameters was observed: the two antioxidants were not able to improve sperm quality after 48 hr of storage. These results are in agreement with previous findings on the effect of different antioxidants reported by other researches, who have demonstrated that stallion semen keeps good antioxidant capacity after dilution for 24 hr. In conclusion, the positive effect exerted by antioxidant molecules in other species is not confirmed in the equine one.
Collapse
Affiliation(s)
- D Bucci
- Department of Veterinary Medical Sciences, Bologna University, Bologna, Italy
| | - M Spinaci
- Department of Veterinary Medical Sciences, Bologna University, Bologna, Italy
| | - B Mislei
- National Institute for Artificial Insemination, University of Bologna, Bologna, Italy
| | - B Gadani
- Department of Veterinary Medical Sciences, Bologna University, Bologna, Italy
| | - G Rizzato
- National Institute for Artificial Insemination, University of Bologna, Bologna, Italy
| | - C C Love
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine, Texas A&M University, College Station, TX, USA
| | - C Tamanini
- Department of Veterinary Medical Sciences, Bologna University, Bologna, Italy
| | - G Galeati
- Department of Veterinary Medical Sciences, Bologna University, Bologna, Italy
| | - G Mari
- Department of Veterinary Medical Sciences, Bologna University, Bologna, Italy.,National Institute for Artificial Insemination, University of Bologna, Bologna, Italy
| |
Collapse
|
29
|
Freitas ML, Bouéres CS, Pignataro TA, Gonçalves de Oliveira FJ, de Oliveira Viu MA, de Oliveira RA. Quality of Fresh, Cooled, and Frozen Semen From Stallions Supplemented with Antioxidants and Fatty Acids. J Equine Vet Sci 2016. [DOI: 10.1016/j.jevs.2016.07.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
30
|
|
31
|
Zhang XG, Li H, Wang L, Hao YY, Liang GD, Ma YH, Yang GS, Hu JH. The effects of different levels of superoxide dismutase in Modena on boar semen quality during liquid preservation at 17°C. Anim Sci J 2016; 88:55-62. [PMID: 27112417 DOI: 10.1111/asj.12574] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Revised: 09/20/2015] [Accepted: 10/27/2015] [Indexed: 11/29/2022]
Abstract
This study was conducted to investigate the influence of superoxide dismutase (SOD) on the quality of boar semen during liquid preservation at 17°C. Semen samples from 10 Duroc boars were collected and pooled, divided into five equal parts and diluted with Modena containing different concentrations (0, 100, 200, 300 and 400 U/mL) of SOD. During the process of liquid preservation at 17°C, sperm motility, acrosome integrity, membrane integrity, total antioxidant capacity (T-AOC) activity, malondialdehyde (MDA) content and hydrogen peroxide (H2 O2 ) content were measured and analyzed every 24 h. Meanwhile, effective survival time of boar semen during preservation was evaluated and analyzed. The results indicated that different concentrations of SOD in Modena showed different protective effects on boar sperm quality. Modena supplemented with SOD decreased the effects on reactive oxygen species on boar sperm quality during liquid preservation compared with that of the control group. The added 200 U/mL SOD group showed higher sperm motility, membrane integrity, acrosome integrity, effective survival time and T-AOC activity. Meanwhile, the added 200 U/mL SOD group showed lower MDA content and H2 O2 content. In conclusion, addition of SOD to Modena improved the boar sperm quality by reducing oxidative stress during liquid preservation at 17°C and the optimum concentration was 200 U/mL.
Collapse
Affiliation(s)
- Xiao-Gang Zhang
- College of Animal Science and Technology, Northwest A&F University, Yangling Shaanxi, China
| | - Hao Li
- College of Animal Science and Technology, Northwest A&F University, Yangling Shaanxi, China
| | - Le Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling Shaanxi, China
| | - Yang-Yi Hao
- College of Animal Science and Technology, Northwest A&F University, Yangling Shaanxi, China
| | - Guo-Dong Liang
- Dali County ZhongKang Livestock Breeding Co., Ltd, Dali Shaanxi, China
| | - Yun-Hui Ma
- Dali County ZhongKang Livestock Breeding Co., Ltd, Dali Shaanxi, China
| | - Gong-She Yang
- College of Animal Science and Technology, Northwest A&F University, Yangling Shaanxi, China
| | - Jian-Hong Hu
- College of Animal Science and Technology, Northwest A&F University, Yangling Shaanxi, China
| |
Collapse
|
32
|
Martins HS, Souza MR, Penna CFAM, da Silva GC, Côrtes SF, Stahlberg R, Lagares MA. Milk, caseinate and lactoferrin addition to equine semen cooling extenders. Andrologia 2016; 48:862-868. [PMID: 27739145 DOI: 10.1111/and.12523] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2015] [Indexed: 12/01/2022] Open
Abstract
Cooled semen has been used routinely to prolong sperm viability until artificial insemination time. However, spermatozoa are subjected to oxidative stress. The aim of the present work was to investigate the protective and antioxidant effect of the milk proteins lactoferrin (Lf) and caseinate added to equine semen cooling extenders. Semen from six stallions was cooled at 5 °C after resuspension with C1) milk- and glucose-based, C2) 0.6% caseinate, C3) C2 + Lf 200 μg ml-1 , C4) C2 + Lf 500 μg ml-1 and C5) C2 + Lf 1000 μg ml-1 extenders, and kept at 5 °C for 24 h. Sperm motility characteristics and intact membrane rates were not different among the treatments (P > 0.05). As a result of the cooling process, the nitrite concentration increased significantly in the cooled semen (69.6 ± 78.9 μm per ×106 spermatozoa) compared with the fresh semen (8.6 ± 1.9 μm per ×106 spermatozoa). In contrast, the H2 O2 concentrations were lower in the 0.6% caseinate extender (265.9 ± 221.3 μm per ×106 spermatozoa) than in the milk extender (430.9 ± 199.8 μm per ×106 spermatozoa, P < 0.05), showing an antioxidative effect of the caseinate compared with the milk. However, in all groups, hydrogen peroxide concentrations were similar to the undiluted fresh semen (332.8 ± 151.3 μm per ×106 spermatozoa). Caseinate showed to be as efficient as milk to protect equine-cooled spermatozoon.
Collapse
Affiliation(s)
- H S Martins
- Clinic and surgery department, Veterinary School, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - M R Souza
- Technology and Inspection of Products of Animal, Origin Department, Veterinary School, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - C F A M Penna
- Technology and Inspection of Products of Animal, Origin Department, Veterinary School, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - G C da Silva
- Institute of Biological Sciences of the Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - S F Côrtes
- Institute of Biological Sciences of the Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - R Stahlberg
- Veterinary Faculty, PUC Minas, Betim, Bairro Angola, Betim, MG, Brazil
| | - M A Lagares
- Clinic and surgery department, Veterinary School, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil.
| |
Collapse
|
33
|
Liquid storage of equine semen: Assessing the effect of d-penicillamine on longevity of ejaculated and epididymal stallion sperm. Anim Reprod Sci 2015; 159:155-62. [PMID: 26130601 DOI: 10.1016/j.anireprosci.2015.06.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Revised: 06/12/2015] [Accepted: 06/13/2015] [Indexed: 11/20/2022]
Abstract
Short-term storage of equine sperm at 5°C in an extender containing milk and/or egg yolk components is common practice in the equine breeding industry. Sperm motility, viability, DNA integrity and, consequently, fertilizing ability decline over time, partly due to reactive oxygen species (ROS) generation. We investigated whether adding the anti-oxidant d-penicillamine to a commercial milk/egg yolk extender delayed the decrease in semen quality. Semen was recovered on four consecutive days from eight 3-year old Warmblood stallions. On day 5, seven of the stallions were castrated and sperm recovered from the caudae epididymides. Ejaculated samples were split, and one portion was centrifuged and re-suspended to reduce seminal plasma content. All samples were diluted to 50millionsperm/ml and divided into two portions, one of which was supplemented with 0.5mM d-penicillamine. After 48h, 96h, 144h and 192h storage, sperm motility was assessed by computer-assisted semen analysis (CASA), viability by SYBR14/PI staining, and DNA integrity using the sperm chromatin structure assay (SCSA). d-Penicillamine had no effect on motility of ejaculated sperm (P>0.05) but reduced total and progressive motility of epididymal sperm. Sperm chromatin integrity was not influenced by storage time, seminal plasma or d-penicillamine. In short, adding d-penicillamine to a commercial semen extender was neither beneficial nor detrimental to the maintenance of quality in ejaculated semen stored at 5°C. The negative effect on motility of epididymal sperm may reflect differences in (membrane) physiology of spermatozoa that have not been exposed to seminal plasma.
Collapse
|
34
|
Amini MR, Kohram H, Zare-Shahaneh A, Zhandi M, Sharideh H, Nabi MM. The effects of different levels of catalase and superoxide dismutase in modified Beltsville extender on rooster post-thawed sperm quality. Cryobiology 2015; 70:226-32. [PMID: 25769553 DOI: 10.1016/j.cryobiol.2015.03.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Revised: 03/03/2015] [Accepted: 03/03/2015] [Indexed: 12/09/2022]
Abstract
Oxidative damage of sperm by means of reactive oxygen species generated by the cellular components of semen is one of the main reasons for decreased sperm motility and fertility during the freeze-thawing process. This study was conducted to determine the influence of catalase (CAT) and superoxide dismutase (SOD) on rooster sperm motility, viability and MDA level after freezing and thawing. Semen samples from 10 sexually-mature Ross 308 breeder roosters were collected and pooled, divided into nine equal parts and diluted with modified Beltsville extender containing no antioxidants (control), or supplemented with 50, 100, 200 and 300 μg/mL CAT, or 50, 100, 200 and 300 U/mL SOD. After thawing, sperm motility and motion parameters were assessed using a CASA system. Sperm viability and MDA level were assessed by eosin-nigrosin and MDA test, respectively. The results of this experiment showed that the extender supplemented with 100 and 200 μg CAT, and 50 U SOD had the highest sperm motility (P<0.05) in sperm motility. Also, addition 100, 200 and 300 μg CAT, and 50 U SOD can improve significantly viability after freeze-thaw. Extender supplemented with 100 μg CAT had significantly lower MDA level compared to control and 300 μg CAT. In conclusion, the results of the present study demonstrate that addition of CAT (100 μg/mL) and SOD (50 U/mL) independently have beneficial effect on quality of post-thawed rooster semen.
Collapse
Affiliation(s)
- Mahmood Reza Amini
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Hamid Kohram
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Ahmad Zare-Shahaneh
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.
| | - Mahdi Zhandi
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Hossein Sharideh
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Mohammad Mehdi Nabi
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| |
Collapse
|
35
|
Tvrda E, Peer R, Sikka SC, Agarwal A. Iron and copper in male reproduction: a double-edged sword. J Assist Reprod Genet 2015; 32:3-16. [PMID: 25245929 PMCID: PMC4294866 DOI: 10.1007/s10815-014-0344-7] [Citation(s) in RCA: 99] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Accepted: 09/09/2014] [Indexed: 01/12/2023] Open
Abstract
Iron and copper are essential trace nutrients playing important roles in general health and fertility. However, both elements are highly toxic when accumulating in large quantities. Their direct or indirect impact on the structure and function of male gonads and gametes is not completely understood yet. Excess or deficiency of either element may lead to defective spermatogenesis, reduced libido, and oxidative damage to the testicular tissue and spermatozoa, ultimately leading to fertility impairment. This review will detail the complex information currently available on the dual roles iron and copper play in male reproduction.
Collapse
Affiliation(s)
- Eva Tvrda
- />Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH USA
- />Department of Animal Physiology, Slovak University of Agriculture, Nitra, Slovakia
| | - Rohan Peer
- />Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH USA
| | - Suresh C. Sikka
- />Department of Urology, Tulane University School of Medicine, New Orleans, LA USA
| | - Ashok Agarwal
- />Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH USA
| |
Collapse
|
36
|
Giaretta E, Bucci D, Mari G, Galeati G, Love CC, Tamanini C, Spinaci M. Is Resveratrol Effective in Protecting Stallion Cooled Semen? J Equine Vet Sci 2014. [DOI: 10.1016/j.jevs.2014.09.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
37
|
Cocchia N, Corteggio A, Altamura G, Tafuri S, Rea S, Rosapane I, Sica A, Landolfi F, Ciani F. The effects of superoxide dismutase addition to the transport medium on cumulus-oocyte complex apoptosis and IVF outcome in cats (Felis catus). Reprod Biol 2014; 15:56-64. [PMID: 25726378 DOI: 10.1016/j.repbio.2014.10.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Revised: 08/10/2014] [Accepted: 10/04/2014] [Indexed: 10/24/2022]
Abstract
The aim of the present study was to examine the effects of superoxide dismutase (SOD) addition to the ovary transport medium (4°C, 3-72 h) on ovarian cell viability and apoptosis and in vitro embryo production (IVEP) in domestic cats. The ovaries collected from 76 mixed-breed domestic queens were randomly assigned to the control or SOD-treated groups and incubated for 3, 24, 48 or 72 h. The ovaries were then subjected to the following: (1) fixed in formalin to assess the incidence of apoptosis (fragmented DNA in situ detection kit), (2) stored at -196°C in liquid nitrogen to evaluate the expression of the pro-apoptotic Bax gene and the anti-apoptotic Bcl-2 gene (RT-PCR), and (3) used to obtain the cumulus-oocyte complexes (COCs) in order to test the cell viability (carboxyfluorescein or trypan blue staining) and IVEP. The incidence of apoptosis appeared to be higher in the control compared with the SOD-treated ovaries. The ovarian expression of Bax was lower and the Bcl-2 expression was higher in the SOD-treated group compared with the control group. The presence of SOD in the transport medium increased the viability of COCs and IVEP compared with the control medium. In summary, the supplementation of the ovary transport medium with SOD reduced cellular apoptosis and enhanced COC survival and IVEP in domestic cats.
Collapse
Affiliation(s)
- Natascia Cocchia
- Department of Veterinary Medicine and Animal Productions - University of Naples Federico II, Via F. Delpino n. 1, 80137 Naples, Italy
| | - Annunziata Corteggio
- Department of Veterinary Medicine and Animal Productions - University of Naples Federico II, Via F. Delpino n. 1, 80137 Naples, Italy
| | - Gennaro Altamura
- Department of Veterinary Medicine and Animal Productions - University of Naples Federico II, Via F. Delpino n. 1, 80137 Naples, Italy
| | - Simona Tafuri
- Department of Veterinary Medicine and Animal Productions - University of Naples Federico II, Via F. Delpino n. 1, 80137 Naples, Italy
| | - Silviana Rea
- Department of Veterinary Medicine and Animal Productions - University of Naples Federico II, Via F. Delpino n. 1, 80137 Naples, Italy
| | - Isabella Rosapane
- Department of Veterinary Medicine and Animal Productions - University of Naples Federico II, Via F. Delpino n. 1, 80137 Naples, Italy
| | - Alessandro Sica
- Department of Veterinary Medicine and Animal Productions - University of Naples Federico II, Via F. Delpino n. 1, 80137 Naples, Italy
| | | | - Francesca Ciani
- Department of Veterinary Medicine and Animal Productions - University of Naples Federico II, Via F. Delpino n. 1, 80137 Naples, Italy.
| |
Collapse
|
38
|
Effect of Superoxide Dismutase on Semen Parameters and Antioxidant Enzyme Activities of Liquid Stored (5°C) Mithun (Bos frontalis) Semen. ACTA ACUST UNITED AC 2014. [DOI: 10.1155/2014/821954] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The present study was undertaken to assess the effect of superoxide dismutase (SOD) on sperm motility, and viability; total sperm abnormality; acrosomal and plasma membrane integrity; DNA abnormality; antioxidant profiles such as catalase (CAT), reduced glutathione (GSH), and total antioxidant capacity (TAC); enzymatic profiles such as aspartate amino transaminase (AST), and alanine amino transaminase (ALT); and biochemical profiles such as malondialdehyde (MDA) production and cholesterol efflux. Total numbers of 50 ejaculates were collected twice a week from eight mithun bulls and semen was split into four equal aliquots, diluted with the TEYC extender. Group 1: semen without additives (control), and group 2 to group 4: semen was diluted with 50 U/mL, 100 U/mL, and 150 U/mL of SOD, respectively. These seminal parameters, antioxidant, enzymatic, and biochemical profiles were assessed at 5°C for 1, 6, 12, 24, and 30 h of incubation. Inclusion of SOD into diluent resulted in significant (P<0.05) decrease in percentages of dead spermatozoa, abnormal spermatozoa, and acrosomal abnormalities at different hours of storage periods as compared with control group. Additionally, SOD at 100 U/mL has significant improvement in quality of mithun semen than SOD at 50 or 150 U/mL stored in in-vitro for up to 30 h. It was concluded that the possible protective effects of SOD on sperm parameters are that it prevents MDA production and preserves the antioxidants and intracellular enzymes during preservation.
Collapse
|
39
|
Aitken RJ, Lambourne S, Gibb Z. The John Hughes Memorial Lecture: Aspects of Sperm Physiology—Oxidative Stress and the Functionality of Stallion Spermatozoa. J Equine Vet Sci 2014. [DOI: 10.1016/j.jevs.2013.10.120] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
40
|
Forouzanfar M, Abid A, Hosseini SM, Hajian M, Nasr Esfahani MH. Supplementation of sperm cryopreservation media with cell permeable superoxide dismutase mimetic agent (MnTE) improves goat blastocyst formation. Cryobiology 2013; 67:394-7. [DOI: 10.1016/j.cryobiol.2013.08.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Revised: 08/15/2013] [Accepted: 08/15/2013] [Indexed: 11/25/2022]
|
41
|
Olfati Karaji R, Daghigh Kia H, Ashrafi I. Effects of in combination antioxidant supplementation on microscopic and oxidative parameters of freeze–thaw bull sperm. Cell Tissue Bank 2013; 15:461-70. [DOI: 10.1007/s10561-013-9412-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Accepted: 11/22/2013] [Indexed: 10/26/2022]
|
42
|
Carillon J, Rouanet JM, Cristol JP, Brion R. Superoxide dismutase administration, a potential therapy against oxidative stress related diseases: several routes of supplementation and proposal of an original mechanism of action. Pharm Res 2013; 30:2718-28. [PMID: 23793992 DOI: 10.1007/s11095-013-1113-5] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2013] [Accepted: 06/04/2013] [Indexed: 12/17/2022]
Abstract
Oxidative stress, involved in many diseases, is defined as an impaired balance between reactive oxygen species (ROS) production and antioxidant defences. Antioxidant enzymes such as superoxide dismutase (SOD) play a key role in diminishing oxidative stress. Thus, the removal of ROS by exogenous SODs could be an effective preventive strategy against various diseases. The poor bioavailability of exogenous SODs has been criticized. However, improvements in SOD formulation may overcome this limitation and boost interest in its therapeutic properties. Here, we provide a review of animal and human studies about SODs supplementation in order to evaluate their therapeutic value. Protective effects have been observed against irradiation, carcinogenesis, apoptosis and neurodegeneration. SODs administration has also been reported to alleviate inflammatory, infectious, respiratory, metabolic and cardiovascular diseases and genitourinary and fertility disorders, raising the question of its mechanism of action in these diverse situations. Some authors have shown an increase in endogenous antioxidant enzymes after exogenous SODs administration. The induction of endogenous antioxidant defence and, consequently, a decrease in oxidative stress, could explain all the effects observed. Further investigations need to be carried out to test the hypothesis that SODs supplementation acts by inducing an endogenous antioxidant defence.
Collapse
Affiliation(s)
- Julie Carillon
- Nutrition & Métabolisme, UMR 204 NutriPass Prévention des Malnutritions et des Pathologies Associées, Université Montpellier 1-2, Montpellier, France
| | | | | | | |
Collapse
|