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Chen X, Liu J, Liu Y, Li X, An D, Liu X, Zhang L. Alpha-lipoic acid improves cryopreservation of rooster semen by reducing oxidative stress. Poult Sci 2024; 103:103632. [PMID: 38518670 PMCID: PMC10978532 DOI: 10.1016/j.psj.2024.103632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 03/04/2024] [Accepted: 03/04/2024] [Indexed: 03/24/2024] Open
Abstract
Inhibiting oxidative stress is key for ensuring sperm motility during semen cryopreservation. The aim of this study was to investigate the effect of adding alpha-lipoic acid (ALA) as an extender in rooster semen cryopreservation. Different concentrations of ALA were added to the frozen diluent of rooster semen; subsequently, computer-aided semen analysis was used to determine membrane functional integrity, acrosome integrity, antioxidant capacity (based on T-AOC, GSH-Px, SOD, CAT, and MDA contents), and mitochondrial integrity. The frozen sperm ultrastructure was observed using transmission electron microscopy. The results showed that the addition of different concentrations of ALA partially to greatly improved the quality of frozen sperm; in particular, 8 μg/mL ALA significantly improved multiple parameters of sperm quality, including sperm motility and antioxidant enzyme activity, after freeze-thaw. The results of this study provide empirical and theoretical support for effective rooster semen cryopreservation and can inform the development of new protective agents in the field of livestock reproduction.
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Affiliation(s)
- Xiaoxin Chen
- Institute of Animal Sciences, Jilin Academy of Agricultural Sciences, Changchun, Jilin 130033, China
| | - Jianqiang Liu
- Institute of Animal Sciences, Jilin Academy of Agricultural Sciences, Changchun, Jilin 130033, China
| | - Yi Liu
- Institute of Animal Sciences, Jilin Academy of Agricultural Sciences, Changchun, Jilin 130033, China
| | - Xu Li
- Institute of Animal Sciences, Jilin Academy of Agricultural Sciences, Changchun, Jilin 130033, China
| | - Dingjie An
- Institute of Animal Sciences, Jilin Academy of Agricultural Sciences, Changchun, Jilin 130033, China
| | - Xiaohui Liu
- Institute of Animal Sciences, Jilin Academy of Agricultural Sciences, Changchun, Jilin 130033, China
| | - Lichun Zhang
- Institute of Animal Sciences, Jilin Academy of Agricultural Sciences, Changchun, Jilin 130033, China.
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Yan L, Li J, Li G, Ma W, Liu Y, Liu X, Zhao M, Ji P, Fu Y, Zheng Q, Deng X, Liu G. Effect of melatonin on cryopreservation of Beijing you chicken (gallus gallus) spermatozoa. Cryobiology 2024; 114:104794. [PMID: 37981093 DOI: 10.1016/j.cryobiol.2023.104794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 11/13/2023] [Accepted: 11/14/2023] [Indexed: 11/21/2023]
Abstract
Beijing You Chicken, a valuable local chicken breed from Beijing, China, was once listed as an endangered breed. From the point of view of conservation, the preservation of this breed is an important task for the local researchers. Semen cryopreservation is a popular method to maintain valuable species. However, during cryopreservation, semen is susceptible to oxidative damage. Melatonin is a potent antioxidant and free radical scavenger, so it has been selected to improve the efficiency of sperm cryopreservation. In this study, the chicken semen was treated with different concentrations of melatonin in the cryopreservation solution. The results showed that melatonin at concentrations of 10-3 M and 10-5 M significantly improved sperm progressive motility and total motility, respectively, compared to the control (P < 0.05). Melatonin at 10-3 M also significantly improved the plasma membrane and acrosome integrity of spermatozoa compared to the control. The mechanisms are that melatonin significantly reduces the level of ROS and preserves sperm mitochondrial membrane potential. Most importantly, the melatonin-treated cryopreserved chicken sperm after artificial insemination significantly increased the hatching rate of chicks compared to the control (p < 0.05). The results show that melatonin has a positive effect on the quality of the cryopreserved spermatozoa. These results provide the theoretical and practical basis for using melatonin to improve Beijing You Chicken conservation, and they may also be applicable to poultry as a whole.
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Affiliation(s)
- Laiqing Yan
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture, College of Animal Science and Technology, China Agricultural University, 100193, Beijing, China
| | - Junying Li
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture, College of Animal Science and Technology, China Agricultural University, 100193, Beijing, China
| | - Guangdong Li
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture, College of Animal Science and Technology, China Agricultural University, 100193, Beijing, China
| | - Wenkui Ma
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture, College of Animal Science and Technology, China Agricultural University, 100193, Beijing, China
| | - Yunjie Liu
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture, College of Animal Science and Technology, China Agricultural University, 100193, Beijing, China
| | - Xuening Liu
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture, College of Animal Science and Technology, China Agricultural University, 100193, Beijing, China
| | - Mengmeng Zhao
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture, College of Animal Science and Technology, China Agricultural University, 100193, Beijing, China
| | - Pengyun Ji
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture, College of Animal Science and Technology, China Agricultural University, 100193, Beijing, China
| | - Yao Fu
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture, College of Animal Science and Technology, China Agricultural University, 100193, Beijing, China
| | - Qihao Zheng
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture, College of Animal Science and Technology, China Agricultural University, 100193, Beijing, China
| | - Xuemei Deng
- Hainan Yazhou Bay Seed Lab, 572025, Hainan, China
| | - Guoshi Liu
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal Genetics, Breeding and Reproduction of the Ministry of Agriculture, College of Animal Science and Technology, China Agricultural University, 100193, Beijing, China.
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Shaheen MS, Aslam S, Mehmood S, Tariq M, Abbas Y, Ashfaq H, Ahmad S. Effects of age, body weight, semen collection frequency and holding duration on semen traits of broiler breeder reared under different housing systems. Trop Anim Health Prod 2022; 55:21. [PMID: 36544015 DOI: 10.1007/s11250-022-03433-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 11/24/2022] [Indexed: 12/24/2022]
Abstract
Semen traits play the vital role in determining the fertility of a broiler breeder flock; however, it can be influenced by several factors. This experiment was carried out to assess some of these factors affecting the semen. A total of 89 male birds and 960 hens of 20-week-old broiler breeder (2215 g ± 7.5%) were divided into two main groups; one was kept in cages (AIC) and another group was kept on deep litter floor (AIF), while both these groups were subjected to AI. The male birds of aforementioned groups (44 males and 480 females) were further divided into 4 sub-groups (11 males and 120 females) to execute different semen collection frequencies i.e., 2, 3, 4, and 5th days' interval. The impact of time duration between semen collection and insemination on sperm kinematics was monitored. The quantitative and qualitative analysis of semen including sperm concentration and sperm kinematics of the collected semen was conducted through a computer-assisted sperm analyzer (CASA) and ONGO machine (working on the CASA principle). Resultantly, the data revealed that the studied parameters of semen were deteriorated with the progression of age of male birds, while the group of males with standard body weight produced the best semen quantitatively and qualitatively followed by overweight particularly during the post peak phase (46-65 = 20 weeks). Although the 3rd day, semen collection frequency was found better for quality, the higher quantity of semen was achieved when males were being collected at the intervals of 4th and 5th day respectively regardless of housing systems. Significant decline in sperm kinematics was recorded with the progression of semen holding duration at the temperature of poultry farm. Furthermore, the highest contamination of E. coli, Salmonella, and Mycoplasma gallisepticum was recorded in the reproductive tract of hens and semen of the AIF group as compared to AIC. Thus, conclusion can be settled that the semen properties are significantly affected by age, body weight, and semen collection intervals in both housing systems, while sperm kinematics is being disrupted with the progression of holding duration. Although housing systems could affect the semen insignificantly, yet lesser contamination was recorded in semen and in the reproductive tract of hens of AIC.
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Affiliation(s)
- Muhammad Shabir Shaheen
- Department of Poultry Production, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Sadaf Aslam
- Department of Veterinary Surgery, Faculty of Veterinary Science, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Shahid Mehmood
- Department of Poultry Production, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Muhammad Tariq
- Directorate of Poultry Research Institute, Livestock and Dairy Development Punjab, Rawalpindi, Pakistan
| | - Yassar Abbas
- Department of Animal Sciences, University of Veterinary and Animal Sciences, Jhang Campus, Jhang, Pakistan
| | - Hassan Ashfaq
- Institute of Continuing Education and Extension, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Sohail Ahmad
- Department of Poultry Production, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan.
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de Oliveira MB, Molina JCJ, Santos da Silva R, Ramos AF, Purdy PH, Azevedo HC. Effects of Cell Concentration During Cryopreservation On the Post-thaw Quality of Santa Inês Ram Sperm. CRYOLETTERS 2022. [DOI: 10.54680/fr22610110812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND: Non-surgical artificial insemination techniques for sheep may benefit from larger numbers of sperm in the insemination dose because the ewe's cervix is convoluted and often cannot be traversed with an insemination gun resulting in deposition of the sperm at the os
cervix. OBJECTIVE: To compare a range of sperm concentrations when cryopreserving semen from Santa Inês rams and determine the effects of this on post-thaw quality. MATERIALS AND METHODS: One ejaculate from each ram (n = 10) was diluted to four sperm concentrations to
obtain the following groups: G – 400, G – 800, G – 1200, and G – 1600 x 10 6 sperm/mL. The semen samples were packaged in 0.25 mL straws, cooled to 5 ºC, cryopreserved in liquid nitrogen vapor, thawed in a water bath (40 ºC/20 s), and were analyzed for computerized
kinetics, capacitation and acrosome integrity, and plasma membrane integrity of sperm. RESULTS: The G – 400 treatment resulted in samples with the highest linearity and progressive motion (P < 0.05) and had significantly greater plasma membrane integrity, and lower capacitation
and acrosome reaction rates compared to G-1600 (P < 0.05). Overall, use of the G – 400 treatment resulted in better kinetics, less plasma membrane damage and less early capacitation. However, despite reducing the ejaculate yield and increasing the costs of the semen freezing process,
the G – 800 and G – 1200 treatments make a greater absolute number of sperm with good kinetics, plasma membrane integrity and capacitation status available. CONCLUSION: Ram sperm concentration impacts cryopreservation, and higher concentrations may be advantageous if a single
rtificial insemination protocol is desirable.
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Affiliation(s)
- Matheus Batista de Oliveira
- Universidade Federal de Sergipe (Federal University of Sergipe), Av. Marechal Rondon, São Cristóvãoraph, SE, 490100-000, Brazil
| | - Julio Constantino Jerí Molina
- Universidade Federal de Sergipe (Federal University of Sergipe), Av. Marechal Rondon, São Cristóvãoraph, SE, 490100-000, Brazil
| | - Rebeca Santos da Silva
- Universidade Federal de Sergipe (Federal University of Sergipe), Av. Marechal Rondon, São Cristóvãoraph., SE, 490100-000, Brazil
| | - Alexandre Floriani Ramos
- Empresa Brasileira de Pesquisa Agropecuária - EMBRAPA (Brazilian Agricultural Research Corporation) - Embrapa Recursos Genéticos e Biotecnologia (Embrapa Genetic Resources and Biotechnology), Av. W5 Norte, Brasília,
DF, 70770-917, Brazil
| | - Phillip Hamilton Purdy
- United States Department of Agriculture (USDA), Agricultural Research Service (ARS), National Animal Germplasm Program, 1111 S. Mason St., Fort Collins, CO, 80521-4500, USA
| | - Hymerson Costa Azevedo
- Empresa Brasileira de Pesquisa Agropecuária - EMBRAPA (Brazilian Agricultural Research Corporation) - Embrapa Recursos Genéticos e Biotecnologia (Embrapa Genetic Resources and Biotechnology), Av. W5 Norte, Brasília,
DF, 70770-917, Brazil
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Balusa P, Bommu S, Murugesan S. Effect of Betaine and Raffinose in Cryopreservation Medium on Fertility in Kadaknath Chicken. CRYOLETTERS 2022. [DOI: 10.54680/fr22510110212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND: Kadaknath is an important indigenous chicken with black pigmentation and cryopreserved semen reputably had low fertility. OBJECTIVE: The aim of this study was to evaluate the effects of betaine and raffinose in semen extenders on post thaw semen parameters
and fertility. MATERIALS AND METHODS: Semen was cryopreserved in 4% dimethyl sulfoxide (DMSO) with betaine supplemented at 0.1, 0.2 and 0.4 M or raffinose supplemented at 1, 5 and 10 mM. Post thaw semen parameters and fertility were evaluated. RESULTS: Betaine at higher concentrations
significantly (p < 0.05) inhibited the post thaw sperm motility, live sperm and MTT dye reduction and a declining trend in the fertility with increasing betaine. Inclusion of raffinose had no effect on the post thaw in vitro semen parameters, however, the fertility was significantly (p
< 0.05) higher in the 10 mM raffinose supplemented group. CONCLUSION: Betaine has negative effect on post thaw semen parameters and raffinose at 10 mM concentration improves the fertility from cryopreserved semen.
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Affiliation(s)
- Pranay Balusa
- Department of Physiology, College of Veterinary Science, PVNRTVU, Hyderabad, India
| | - Swathi Bommu
- Department of Physiology, College of Veterinary Science, PVNRTVU, Hyderabad, India
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Supplementation of Avian Semen Extenders with Antioxidants to Improve Semen Quality-Is It an Effective Strategy? Antioxidants (Basel) 2021; 10:antiox10121927. [PMID: 34943030 PMCID: PMC8750219 DOI: 10.3390/antiox10121927] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 11/24/2021] [Accepted: 11/25/2021] [Indexed: 11/17/2022] Open
Abstract
Oxidative stress in sperm is a phenomenon related to the increasing rate of oxidation of cellular components and the excessive production of reactive oxygen species (ROS). The high content of polyunsaturated fatty acids in bird sperm cell membranes renders these cells particularly susceptible to lipid peroxidation (LPO). Therefore, to ensure the proper functioning of cells, it is necessary to have a balance between the formation of ROS and the protective action of the antioxidant system. This review aims firstly to briefly introduce the antioxidant system characteristics of avian semen. Secondly, we summarize the recent knowledge regarding progress in extender supplementation using antioxidants and other compounds to improve avian semen quality parameters and fertility rates. The review focuses on enzymes, vitamins, amino acids, proteins, some plant extracts, and other compounds that can be used to supplement the extenders to reduce the formation of oxidants in poultry semen and maintain its quality and enhance its fertility.
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7
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Lin HLH, Blesbois E, Vitorino Carvalho A. Chicken semen cryopreservation: importance of cryoprotectants. WORLD POULTRY SCI J 2021. [DOI: 10.1080/00439339.2022.1998816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Hsiu-Lien Herbie Lin
- CNRS, IFCE, INRAE, Université de Tours, PRC, Nouzilly, France
- Physiology Division, Livestock Research Institute (LRI), COA, Tainan, Taiwan
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Siari S, Mehri M, Sharafi M. Supplementation of Beltsville extender with quercetin improves the quality of frozen-thawed rooster semen. Br Poult Sci 2021; 63:252-260. [PMID: 34259575 DOI: 10.1080/00071668.2021.1955331] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
1. Excessive reactive oxygen species (ROS) production during the sperm freeze-thawing process leads to membrane lipid peroxidation, DNA damage, and motility loss.2. This study examined the effect of supplementation of Beltsville poultry semen extender with different concentrations of quercetin (and antioxidants) on the cryopreservation of rooster sperm.3. Semen samples were collected from six Ross broiler breeders via abdominal massage twice a week for 4 weeks (eight replicates), and were divided into five equal aliquots to be diluted in Beltsville extenders that contained different concentrations of quercetin: 0, 5, 10, 15, and 20 mM. Motility, membrane functionality, abnormal morphology, lipid peroxidation, mitochondrial activity, viability, apoptosis status, and fertility potential were assessed post thaw.4. The addition of 10 and 15 mM quercetin to the semen extender significantly increased the total motility, straight-line velocity (VSL), and sperm membrane functionality compared with the other groups (P ≤ 0.05). Moreover, 10 mM quercetin caused higher progressive motility (34.86 ± 3.80%), curvilinear velocity (VCL; 175.11 ± 3.20 µm/s), average path velocity (VAP; 44.35 ± 11.06 µm/s), viability (59.14 ± 1.36%), mitochondrial activity (80.14 ± 2.07%), lower abnormal morphology (19.21 ± 0.45%), and lower lipid peroxidation (2.7 ± 0.13 nmol/ml) compared with the other groups (P < 0.05). The rate of fertility and hatchability after artificial insemination was not affected by experimental groups.5. In conclusion, supplementation of Beltsville extender with 10 mM quercetin could be a suitable method to improve post-thawed rooster sperm quality resulting in better freeze/thaw characteristics.
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Affiliation(s)
- S Siari
- Department of Animal Science, Shahr-e-Qods Branch, Islamic Azad University, Tehran, Iran
| | - M Mehri
- Department of Animal Science, Shahr-e-Qods Branch, Islamic Azad University, Tehran, Iran
| | - M Sharafi
- Department of Poultry Science, Faculty of Agriculture, University of Tarbiat Modares, Tehran, Iran
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Bustani GS, Baiee FH. Semen extenders: An evaluative overview of preservative mechanisms of semen and semen extenders. Vet World 2021; 14:1220-1233. [PMID: 34220124 PMCID: PMC8243668 DOI: 10.14202/vetworld.2021.1220-1233] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 03/25/2021] [Indexed: 11/30/2022] Open
Abstract
Reproduction is fundamental for all living things as it ensures the continued existence of a species and an improved economy in animal husbandry. Reproduction has developed since history, and diverse processes, such as artificial insemination and in vitro fertilization, have been developed. Semen extenders were discovered and developed to protect sperm from harmful factors, such as freeze and osmotic shock, oxidative stress, and cell injury by ice crystals. Semen extenders preserve sperm by stabilizing its properties, including sperm morphology, motility, and viability and membrane, acrosomal, and DNA integrity. Therefore, semen extenders must provide a favorable pH, adenosine triphosphate, anti-cooling and anti-freeze shock, and antioxidant activity to improve semen quality for fertilization. Hence, this review provides precise data on different semen extenders, preservative mechanisms, and essential additives for semen extenders in different animals.
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Affiliation(s)
| | - Falah Hasan Baiee
- Department of Clinical Science, Faculty of Veterinary Medicine, University of Kufa, Kufa 54003, Najaf, Iraq
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Gualtieri R, Kalthur G, Barbato V, Di Nardo M, Adiga SK, Talevi R. Mitochondrial Dysfunction and Oxidative Stress Caused by Cryopreservation in Reproductive Cells. Antioxidants (Basel) 2021; 10:antiox10030337. [PMID: 33668300 PMCID: PMC7996228 DOI: 10.3390/antiox10030337] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 02/19/2021] [Accepted: 02/20/2021] [Indexed: 02/07/2023] Open
Abstract
Mitochondria, fundamental organelles in cell metabolism, and ATP synthesis are responsible for generating reactive oxygen species (ROS), calcium homeostasis, and cell death. Mitochondria produce most ROS, and when levels exceed the antioxidant defenses, oxidative stress (OS) is generated. These changes may eventually impair the electron transport chain, resulting in decreased ATP synthesis, increased ROS production, altered mitochondrial membrane permeability, and disruption of calcium homeostasis. Mitochondria play a key role in the gamete competence to facilitate normal embryo development. However, iatrogenic factors in assisted reproductive technologies (ART) may affect their functional competence, leading to an abnormal reproductive outcome. Cryopreservation, a fundamental technology in ART, may compromise mitochondrial function leading to elevated intracellular OS that decreases sperm and oocytes' competence and the dynamics of fertilization and embryo development. This article aims to review the role played by mitochondria and ROS in sperm and oocyte function and the close, biunivocal relationships between mitochondrial damage and ROS generation during cryopreservation of gametes and gonadal tissues in different species. Based on current literature, we propose tentative hypothesis of mechanisms involved in cryopreservation-associated mitochondrial dysfunction in gametes, and discuss the role played by antioxidants and other agents to retain the competence of cryopreserved reproductive cells and tissues.
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Affiliation(s)
- Roberto Gualtieri
- Department of Biology, University of Naples “Federico II”, Complesso Universitario di Monte S. Angelo, Via Cinthia, 80126 Naples, Italy; (V.B.); (M.D.N.); (R.T.)
- Correspondence:
| | - Guruprasad Kalthur
- Department of Clinical Embryology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal 576 104, India; (G.K.); (S.K.A.)
| | - Vincenza Barbato
- Department of Biology, University of Naples “Federico II”, Complesso Universitario di Monte S. Angelo, Via Cinthia, 80126 Naples, Italy; (V.B.); (M.D.N.); (R.T.)
| | - Maddalena Di Nardo
- Department of Biology, University of Naples “Federico II”, Complesso Universitario di Monte S. Angelo, Via Cinthia, 80126 Naples, Italy; (V.B.); (M.D.N.); (R.T.)
| | - Satish Kumar Adiga
- Department of Clinical Embryology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal 576 104, India; (G.K.); (S.K.A.)
- Centre for Fertility Preservation, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal 576 104, India
| | - Riccardo Talevi
- Department of Biology, University of Naples “Federico II”, Complesso Universitario di Monte S. Angelo, Via Cinthia, 80126 Naples, Italy; (V.B.); (M.D.N.); (R.T.)
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11
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Leão APA, Souza AVD, Mesquita NF, Pereira LJ, Zangeronimo MG. Antioxidant enrichment of rooster semen extenders - A systematic review. Res Vet Sci 2021; 136:111-118. [PMID: 33607571 DOI: 10.1016/j.rvsc.2021.02.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 12/16/2020] [Accepted: 02/04/2021] [Indexed: 11/25/2022]
Abstract
The purpose of this systematic review was to evaluate the potential benefits of antioxidant enrichment of semen extenders. These substances are used to combat oxidative stress during processing and conservation of rooster semen. A literature search was performed in June 2020 using the keywords rooster AND (semen OR spermatozoa OR sperm OR ejaculate OR ejaculation). This report followed the PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analysis) guidelines. The PICO (population intervention comparison outcome) question was defined to compare roosters (Population) which had added antioxidants in the semen (Intervention) compared to the no-antioxidant group (Control); the outcome was semen quality (Outcome). Only articles investigating rooster cooled or frozen enriched semen with antioxidant extenders (Gallus Gallus domesticus) were selected by reading the title and abstract, totalizing 38 articles. After full text reading, we found that only 13 studies carried out sperm characteristics and fertility assays. To assess article quality, 15 items related to rooster breeding conditions, seminal collection methodology, and analyzed variables (seminal characteristics and fertility test) were established. There were positive effects of antioxidants on the preservation of seminal characteristics (motility, viability, membrane integrity, antioxidant activity, and lipid peroxidation) and on semen fertility after the conservation process. We conclude that the antioxidants reduce the oxidative stress and improve fertilizing capacity. The most used substances for cooled semen are glutathione, CoQ10, and l-carnitine; whereas for frozen semen, resveratrol, lycopene, and quercitin are most frequently used.
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Affiliation(s)
| | | | - Nelson Fijamo Mesquita
- Division of Agriculture, Higher Polytechnic Institute of Gaza, P.O. Box 1, Chókwè, Mozambique
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12
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Xu D, Wu L, Yang L, Liu D, Chen H, Geng G, Li Q. Rutin protects boar sperm from cryodamage via enhancing the antioxidative defense. Anim Sci J 2020; 91:e13328. [PMID: 32219925 DOI: 10.1111/asj.13328] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 11/11/2019] [Accepted: 11/29/2019] [Indexed: 12/31/2022]
Abstract
This study was aimed to investigate whether and how Rutin protects boar sperm against cryoinjury during cryopreservation. Five concentrations of Rutin with 0.2, 0.4, 0.6, 1.0, and 2.0 mM were added to the freezing extender of boar sperm, respectively, and the effects on quality and function of boar sperm after freezing-thawing were assessed. The results showed that the sperm motility, mitochondrial activity, plasma membrane integrity, and acrosomal integrity were significantly improved in 0.4 mM and 0.6 mM Rutin groups (p < .05). Compared with ganoderma lucidum polysaccharide (GLP) or Tanshinone IIA, Rutin exhibited higher rates of mitochondrial activity and acrosome integrity (p < .05). Mechanistically, the addition of Rutin at the concentration of 0.6, 0.8, and 1.0 mM significantly attenuated ROS accumulation and MDA production by improving antioxidant enzymatic activity, including SOD, CAT, and GSH-Px (p < .05). Functionally, a higher penetration rate and the increased total efficiency of fertilization were observed in the 0.4, 0.6, and 1.0 mM Rutin groups than in the control group (p < .05). Moreover, the addition of Rutin (0.6 mM) significantly induced an increase in both the cleavage and blastocyst rates (p < .05). In summary, supplementation with Rutin in cryopreservation medium protects boar sperm against ROS attack by enhancing the antioxidative defense.
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Affiliation(s)
- Dejun Xu
- College of Animal Science and Technology, Northwest Agriculture and Forestry University, Yangling, China
| | - Lin Wu
- College of Animal Science and Technology, Northwest Agriculture and Forestry University, Yangling, China
| | - Li Yang
- College of Animal Science and Technology, Northwest Agriculture and Forestry University, Yangling, China
| | - Dingbang Liu
- College of Animal Science and Technology, Northwest Agriculture and Forestry University, Yangling, China
| | - Huali Chen
- College of Animal Science and Technology, Northwest Agriculture and Forestry University, Yangling, China
| | - Guoxia Geng
- College of Veterinary Medicine, Northwest Agriculture and Forestry University, Yangling, China
| | - Qingwang Li
- College of Animal Science and Technology, Northwest Agriculture and Forestry University, Yangling, China
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Bazyar M, Sharafi M, Shahverdi A. Changes in seminal parameters and hormonal profile with use of aromatase inhibitor in management of aging broiler breeder roosters. Poult Sci 2020; 98:6100-6107. [PMID: 31222318 DOI: 10.3382/ps/pez325] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Accepted: 05/22/2019] [Indexed: 12/11/2022] Open
Abstract
An excessive amount of aromatase enzyme reduces reproductive performance in aging roosters. Testosterone metabolism by aromatase enzyme is one of the reasons for reduced testosterone and lower fertility of aging roosters. The purpose of this study was to determine the effects of Exemestane (EX), as a steroidal aromatase inhibitor, on the seminal parameters and reproductive hormones of aging roosters. A total of 20 roosters (45 wk of age) were housed in individual cages and received a standard basal diet and oral EX capsules for 60 D at the daily doses per rooster (mg/rooster) in the following experimental groups: 0 mg (CTRL), 0.25 mg (Ex-0.25), 0.5 mg (Ex-0.5), and 1.5 mg (Ex-1.5). Sperm samples were obtained on days 1, 20, 40, and 60 of experiment. Blood samples were taken on days 1 and 60. The results indicated that different EX dosages affected semen parameters (P < 0.05) other than semen volume, morphology, apoptosis, and acrosome integrity. Various semen characteristics were significant (P < 0.05) during different times of the experiment, with the exception of semen volume, total motility, membrane integrity, morphology, apoptosis, and acrosome integrity. Roosters that received 0.5 mg of EX had higher percentages of sperm concentration, total motility, progressive motility, membrane integrity, viability, and mitochondrial activity (P < 0.05). There were lower concentrations of malondialdehyde in the CTRL (0 mg) and Ex-0.25 groups (P < 0.05). Although there was no significant difference in hormones at day 0 of the experiment (P > 0.05), roosters in the Ex-0.5 had higher concentration of testosterone as well as lower of aromatase activity at day 60 (P < 0.05). It can be concluded that EX improved semen parameters and testosterone, which ultimately can increase fertility in the aging broiler breeder roosters.
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Affiliation(s)
- Maryam Bazyar
- Faculty of Agriculture, Department of Poultry Science, Tarbiat Modares University, Tehran 14115-336, Iran
| | - Mohsen Sharafi
- Faculty of Agriculture, Department of Poultry Science, Tarbiat Modares University, Tehran 14115-336, Iran
| | - Abdolhossein Shahverdi
- Department of Embryology at Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran 16635-148, Iran
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14
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Sharideh H, Zeinoaldini S, Zhandi M, Zaghari M, Sadeghi M, Akhlaghi A, Peebles ED. Use of supplemental dietary coenzyme Q10 to improve testicular function and fertilization capacity in aged broiler breeder roosters. Theriogenology 2019; 142:355-362. [PMID: 31711704 DOI: 10.1016/j.theriogenology.2019.10.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 10/10/2019] [Accepted: 10/11/2019] [Indexed: 12/20/2022]
Abstract
In numerous studies it has been suggested that targeting mitochondria with specific compounds could efficiently inhibit various conditions associated with oxidative stress. The treatment of aged roosters with compounds such as coenzyme Q10 (CoQ10), may improve their reproductive performance by providing protection from oxidative stress. Therefore, this study was performed to assess the effect of supplemental dietary CoQ10 on the testicular function and fertility of aged broiler breeder roosters. A total of 36 roosters)47 weeks of age) were randomly divided into dietary treatments containing either 0, 300 or 600 mg CoQ10/kg diet. Three birds were allocated to each of four replicate groups in each dietary treatment. Between 47 and 54 weeks of age, ejaculates were obtained weekly from the three roosters in each replicate group. Samples in a replicate were pooled and analyzed as a single sample. Between 51 and 54 weeks of age, seminal plasma total antioxidant capacity (TAC), alanine amino transferase (ALAT) and aspartate amino transferase (ASAT) levels were assessed. Fertility, hatchability, and sperm penetration (SP) rates were likewise evaluated. Seminal volume, sperm concentration, sperm plasma membrane functionality, sperm plasma membrane integrity, seminiferous tubule diameter and seminiferous epithelium thickness exhibited quadratic increases in response to increasing levels of dietary CoQ10. Respectively, the 429.19, 433.33, 464.50, 613.50, 392.78 and 447.99 mg/kg dietary concentrations of CoQ10 provided the best results for each of the aforementioned variables. Also, other seminal traits, as well as testosterone concentration, fertility, and SP rates, displayed linear increases in response to the increasing levels of CoQ10. Dietary supplementation of CoQ10 linearly decreased seminal plasma ALAT and ASAT and linearly increased seminal plasma TAC. In conclusion, CoQ10 supplementation in the diet (a minimum of 300 mg CoQ10/kg diet) has the potential to improve the reproductive performance of aged broiler breeder roosters.
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Affiliation(s)
- Hossein Sharideh
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Saeed Zeinoaldini
- 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.
| | - Mojtaba Zaghari
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Mostafa Sadeghi
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Amir Akhlaghi
- Department of Animal Science, School of Agriculture, Shiraz University, Shiraz, Iran
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15
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Rochmi SE, Sofyan MS. A diluent containing coconut water, fructose, and chicken egg yolk increases rooster sperm quality at 5°C. Vet World 2019; 12:1116-1120. [PMID: 31528041 PMCID: PMC6702577 DOI: 10.14202/vetworld.2019.1116-1120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 06/14/2019] [Indexed: 11/16/2022] Open
Abstract
Aim: The present study was conducted to evaluate the quality of rooster sperm at 5°C after treatment with a diluent containing coconut water, fructose, and chicken egg yolk and stored the semen sample at 5°C. Materials and Methods: Ten semen samples from 10 healthy roosters were subjected to four different treatments. For the treatments, 0.2 ml fresh semen with a sperm concentration of 5.2×109 cell/ml was mixed with T0 (no diluent), T1 (0.34 ml coconut water and 6 µl fructose), T2 (0.274 ml coconut water, 0.12 ml egg yolk, and 6 µl fructose), and T3 (0.34 ml egg yolk and 6 µl fructose) solutions. Each treated solution was stored at 5°C and evaluated both macroscopically and microscopically. Macroscopically, semen volume, pH, and sperm concentration were evaluated. The microscopic sperm characteristics examined included total motility (i.e., rapid, medium, or slow), progressive and non-progressive motility, viability, and spermatozoa abnormalities noted at different storage times. The results showed that spermatozoa motility was under 40%. Results: The results indicated that sperm viability significantly affected (p<0.05). The highest mean value of sperm viability on day 7 of storage was found after treatment with the T2 solution (46.100±0.5677%). Similarly, spermatozoa abnormalities were significantly lower after treatment with the T2 solution (6.680±1.702%). Conclusion: The addition of a diluent containing coconut water, egg yolk, and fructose helped in the better preservation spermatozoa motility, as well as viability for up to 7 days when the semen samples were stored at 5°C.
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Affiliation(s)
- Siti Eliana Rochmi
- Department of Health Science, Faculty of Vocational Studies, Universitas Airlangga, Surabaya, Indonesia.,Department of Postgraduate Veterinary Sciences, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Miyayu Soneta Sofyan
- Department of Health Science, Faculty of Vocational Studies, Universitas Airlangga, Surabaya, Indonesia.,Department of Postgraduate Veterinary Sciences, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya, Indonesia
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16
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Pérez-Marín CC, Arando A, Mora C, Cabello A. Fertility after insemination with frozen-thawed sperm using N-methylacetamide extender on the Combatiente Español avian breed. Anim Reprod Sci 2019; 208:106111. [PMID: 31405475 DOI: 10.1016/j.anireprosci.2019.106111] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 06/25/2019] [Indexed: 11/25/2022]
Abstract
The aim of this study was to evaluate the in vitro and in vivo quality of frozen-thawed sperm obtained from the Combatiente Español avian breed, with sperm having previously been diluted in N-methylacetamide (NMA). Experimental groups were established: fresh control semen (C); semen diluted without cryoprotectant (T1); semen diluted with extender containing NMA (T2); frozen-thawed sperm (with NMA) containing 500 × 106 spermatozoa (T3); frozen-thawed sperm (with NMA) containing 250 × 106 spermatozoa (T4). In the different groups, sperm motility and viability were assessed using a computer-assisted semen analyzer and flow cytometer, respectively. To evaluate the fertilizing capacity of the sperm, the percentage of fertile eggs was determined. The fertility rate after insemination with frozen-thawed semen was poor, and the concentration of the inseminating dose did not affect fertility rate (9.4 ± 2.7% and 7.0 ± 2.3%, respectively). The results indicate insemination using diluted semen without CPA leads to a reduced fertility, and the addition of 9% NMA to the extender has a greater negative effect on this in vivo variable. Furthermore, inclusion of NMA in the freezing-thawing processes reduced capacity of sperm for fertilization. Sperm viability was reduced during the freezing process, and the dilution in NMA extender affected both sperm viability and motility. The results indicate rooster fertility is negatively affected by sperm dilution, NMA addition and the frozen-thawed effects. Frozen-thawed sperm from Combatiente Español roosters maintained fertilizing capacity for no more than 6 days after insemination, whereas for fresh sperm this capacity was maintained for 14 days.
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Affiliation(s)
- Carlos C Pérez-Marín
- Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, University of Cordoba, Cordoba 14014, Spain.
| | - Ander Arando
- Department of Genetics, Faculty of Veterinary Medicine, University of Cordoba, Cordoba 14014, Spain
| | - Cristobal Mora
- Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, University of Cordoba, Cordoba 14014, Spain
| | - Alejandro Cabello
- Centro Agropecuario Provincial de la Diputación de Cordoba, Cordoba 14014, Spain
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Pranay Kumar K, Swathi B, Shanmugam M. Effect of supplementing vitamin E analogues on post-thaw semen parameters and fertility in chicken. Br Poult Sci 2019; 60:340-345. [PMID: 30929462 DOI: 10.1080/00071668.2019.1602249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Accepted: 02/26/2019] [Indexed: 10/27/2022]
Abstract
1. The effect of supplementing water-soluble vitamin E analogues 6-hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid (trolox) and butylated hydroxy toluene (BHT) was studied in two separate experiments.2. In the first experiment, trolox was supplemented at 0.2 mM, 0.4 mM and 0.8 mM concentrations along with N-methylacetamide (MA; 12% final concentration) and semen was cryopreserved in 0.5 ml French straws. Different semen parameters and fertility were assessed from post-thaw samples.3. Sperm motility, live sperm, and mitochondrial activity were significantly lower (P < 0.05) in cryopreserved semen. Lipid peroxidation (LPO) was significantly higher (P < 0.05) in cryopreserved semen that was reduced by trolox supplementation. The treatment containing trolox at 0.2 mM concentration produced significantly higher (P < 0.05) fertility compared to unsupplemented cryopreservation treatment.4. In the second experiment, BHT was supplemented at 0.25 mM, 0.5 mM, and 1 mM concentrations along with MA during semen cryopreservation.5. Sperm motility, live sperm and MTT dye reduction test were significantly lower (P < 0.05) in cryopreserved semen. These parameters declined with increasing BHT concentration. Abnormal sperm was significantly higher (P < 0.05) in the BHT supplemented treatments. The sperm chromatin dispersion (SCD) test was significantly higher (P < 0.05) in cryopreserved samples and was highest in samples supplemented with 0.5 mM and 1 mM BHT. The percentage fertility was significantly lower (P < 0.05) in cryopreserved semen and BHT supplementation did not improve fertility.6. In conclusion, trolox supplementation at 0.2 mM concentration during semen cryopreservation improved fertility, whereas BHT supplementation resulted in a decline in post-thaw semen parameters.
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Affiliation(s)
- K Pranay Kumar
- Department of Physiology, College of Veterinary Science, Hyderabad, India
| | - B Swathi
- Department of Physiology, College of Veterinary Science, Hyderabad, India
| | - M Shanmugam
- ICAR-Directorate of Poultry Science, Hyderabad, India
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18
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Najafi A, Daghigh Kia H, Mehdipour M, Shamsollahi M, Miller DJ. Does fennel extract ameliorate oxidative stress frozen-thawed ram sperm? Cryobiology 2019; 87:47-51. [PMID: 30831077 DOI: 10.1016/j.cryobiol.2019.02.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 02/26/2019] [Accepted: 02/26/2019] [Indexed: 11/17/2022]
Abstract
The aim of this study was to evaluate the quality of ram semen after cryopreservation with different levels of fennel (Foeniculum vulgare) extract (0 (F0), 5 (F5), 10 (F10) and 15 (F15) mg/L) and sperm concentrations (200 (C200) and 400 (C400) × 106 sperm/mL) in a soy lecithin (SL)-based extender. Twenty ejaculates were collected from four ghezel rams and diluted with eight sperm concentrations/fennel combinations: F0C200, F5C200, F10C200, F15C200, F0C400, F5C400, F10C400 and F15C400. Sperm motility, abnormality, plasma membrane, viability, mitochondrial activity, lipid peroxidation (LPO), mitochondrial activity and apoptotic changes were evaluated after freeze-thawing process. It was observed that F10C400 significantly improved total and progressive motility, VSL, membrane integrity of post-thawed ram sperm. MDA level was lower in F5C200 and F10C400 compared to other treatments. The higher percentage of live sperm and the lower percentage of apoptotic sperm were obtained in F10C200 compared to F0C200, F5C200 F15C400, F0C400, F5C400 and F15C400. Extender F10C200 resulted in the highest mitochondria activity compared to the rest of the extenders except F10C400. We conclude that a combination of 10 mg/mL fennel (Foeniculum vulgare) extract and sperm concentration of 200 × 106 sperm/mL can improve the ram semen quality cryopreserved in a soybean lecithin based extender.
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Affiliation(s)
- Abouzar Najafi
- Department of Animal Science, College of Agriculture, University of Tabriz, Tabriz, Iran.
| | - Hossein Daghigh Kia
- Department of Animal Science, College of Agriculture, University of Tabriz, Tabriz, Iran.
| | - Mahdieh Mehdipour
- Department of Animal Science, College of Agriculture, University of Tabriz, Tabriz, Iran
| | - Mohammad Shamsollahi
- Department of Animal Science, College of Agriculture, University of Tabriz, Tabriz, Iran
| | - David J Miller
- Department of Animal Science, University of Illinois, Urbana, IL, USA
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19
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Dynamic assessment of human sperm DNA damage II: the effect of sperm concentration adjustment during processing. J Assist Reprod Genet 2019; 36:799-807. [PMID: 30805848 DOI: 10.1007/s10815-019-01423-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 02/14/2019] [Indexed: 10/27/2022] Open
Abstract
PURPOSE To evaluate the effect of sperm concentration adjustment in human ejaculates on the sperm DNA quality and longevity. METHODS Semen samples were obtained from 30 donors with a normal spermiogram. Following centrifugation, the sperm pellet was resuspended in PBS, and the sperm concentration adjusted to 200, 100, 50, 25, 12, and 6 × 106/mL. Each set of samples was incubated at 37 °C for 24 h, and the sperm DNA damage was assessed using the chromatin-dispersion test following 0 h, 2 h, 6 h, and 24 h of incubation. RESULTS Sperm DNA fragmentation (SDF) did not differ between the selected experimental conditions at T0; however, Kaplan-Meier estimates for survival showed significant differences with respect to the dilution and time (all P values were smaller than .001). DNA fragmentation in semen samples adjusted to 200 × 106/mL was approximately 3.3 times higher when compared to samples containing 25 × 106/mL and 3.9 higher in comparison with samples adjusted to 12 × 106/mL following 2 h of in vitro incubation. Although there was evidence of individual variation in SDF during the incubation period, the general finding was that lower sperm concentrations resulted in a slower rate of DNA fragmentation. CONCLUSIONS Incubation of spermatozoa for ART purposes should be done following a concentration adjustment below 25 × 106/mL in order to avoid a higher susceptibility of the sperm DNA molecule towards fragmentation.
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Mohammadzadeh M, Ramazani V, Khalili MA, Hamishekar H, Dehghan Marvast L, Talebi AR, Zare-Zardini H, Ghasemi S. Medium containing different concentrations of catalase as a strategy for optimising sperm parameters and chromatin in normospermic persons. Andrologia 2019; 51:e13231. [PMID: 30746730 DOI: 10.1111/and.13231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 11/22/2018] [Accepted: 11/27/2018] [Indexed: 11/26/2022] Open
Abstract
The aim of this study was to comprise the effect of catalase on sperm parameters and chromatin in normospermic persons. Semen samples were obtained from fertile men. A certain amount of different concentrations of catalase (0.1, 1, 10, 50, 100, 150 and 200 IU.ml) was added to each vial containing semen. Control group had similar condition to treated groups without treatment. Treatment was done for one hour in incubator and 4 and 24 hr in room temperature. Sperm parameters (motility, viability and morphology) and chromatin were evaluated after incubation. The results show that percentage of motility was insignificantly increased at concentration of 100 IU.ml catalase. This increase was higher than other examined concentration in all incubation time. The increase in sperm motility had significant difference in concentrations of 100 IU.ml with other concentrations. Other parameters showed no significant difference in all concentrations. Regarding the health of sperm chromatin, low concentrations of catalase had significant effect on this variable. This effect was more in low concentrations than high concentrations. This study showed the use of lower concentrations of antioxidant can improve the sperm parameters and chromatin quality. The low concentrations of catalase led to protection of chromatin and optimisation of sperm parameters.
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Affiliation(s)
- Masoomeh Mohammadzadeh
- Research and Clinical Center for Infertility, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Vahid Ramazani
- Department of Pharmaceutics, Faculty of Pharmacy, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mohammad Ali Khalili
- Research and Clinical Center for Infertility, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hamed Hamishekar
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, I.R. Iran
| | - Laleh Dehghan Marvast
- Research and Clinical Center for Infertility, Andrology Department, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Ali Reza Talebi
- Research and Clinical Center for Infertility, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hadi Zare-Zardini
- Hematology and Oncology Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Saeed Ghasemi
- Research and Clinical Center for Infertility, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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Dietary fish oil supplemented with vitamin E improves quality indicators of rooster cold-stored semen through reducing lipid peroxidation. Cryobiology 2018; 84:15-19. [DOI: 10.1016/j.cryobiol.2018.08.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Revised: 07/28/2018] [Accepted: 08/17/2018] [Indexed: 11/20/2022]
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22
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Feyzi S, Sharafi M, Rahimi S. Stress preconditioning of rooster semen before cryopreservation improves fertility potential of thawed sperm. Poult Sci 2018; 97:2582-2590. [DOI: 10.3382/ps/pey067] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2017] [Accepted: 02/07/2018] [Indexed: 12/16/2022] Open
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