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Zhu Z, Zhao H, Yang Q, Li Y, Wang R, Adetunji AO, Min L. β-Nicotinamide mononucleotide improves chilled ram sperm quality in vitro by reducing oxidative stress damage. Anim Biosci 2024; 37:852-861. [PMID: 38575134 PMCID: PMC11065721 DOI: 10.5713/ab.23.0379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 12/07/2023] [Accepted: 01/13/2024] [Indexed: 04/06/2024] Open
Abstract
OBJECTIVE The present study aimed to investigate the effect of β-nicotinamide mononucleotide (NMN) supplementation on ram sperm quality during storage at 4°C in vitro. METHODS Tris-citric acid-glucose solution containing different doses of NMN (0, 30, 60, 90, and 120 μM) was used to dilute semen collected from rams and it was stored at 4°C. Sperm motility, plasma membrane integrity as well as acrosome integrity were evaluated at 0, 24, and 48 h time points after storage at 4°C. In addition, sperm mitochondrial activity, lipid peroxidation (LPO), malondialdehyde (MDA) content, reactive oxygen species (ROS) content, glutathione (GSH) content, superoxide dismutase (SOD) activity, and apoptosis were measured at 48 h time point after storage at 4°C. RESULTS Results demonstrate that the values obtained for sperm motility, acrosome integrity, and plasma membrane integrity in the NMN treatments were significantly higher than control (p<0.05). The addition of 60 μM NMN significantly improved ram sperm mitochondrial activity and reduced LPO, MDA content, and ROS content compared to control (p<0.05). Interestingly, sperm GSH content and SOD activity for the 60 μM NMN treatment were much higher than those observed for control. NMN treatment also decreased the level of Cleaved-Caspase 3, Cleaved-Caspase 9, and Bax while increasing Bcl-2 level in sperm at 48 h time point after storage at 4°C. CONCLUSION Ram sperm quality can be maintained during storage at 4°C with the addition of NMN at 60 μM to the semen extender. NMN also reduces oxidative stress and apoptosis. Overall, these findings suggest that NMN is efficient in improving the viability of ram sperm during storage at 4°C in vitro.
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Affiliation(s)
- Zhendong Zhu
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109,
China
| | - Haolong Zhao
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109,
China
| | - Qitai Yang
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109,
China
| | - Yajing Li
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109,
China
| | - Ruyuan Wang
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109,
China
| | | | - Lingjiang Min
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109,
China
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Aramli MS, Sarvi Moghanlou K, Pourahad Anzabi M. A brief review of the methodology and cryoprotectants in selected fish and mammalian species. Reprod Domest Anim 2024; 59:e14575. [PMID: 38715442 DOI: 10.1111/rda.14575] [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: 09/23/2023] [Revised: 03/24/2024] [Accepted: 04/18/2024] [Indexed: 05/23/2024]
Abstract
Cryopreservation is a valuable technique used to assist in the genetic improvement of cultured stocks and provide a continuous supply of good-quality semen for artificial insemination. Conserving semen by cryopreservation serves several purposes (e.g. artificial reproductive technologies and species conservation) and is also used in the clinical treatment of human infertility. However, the lifespan of cryopreserved semen is influenced by a range of factors, including storage temperature, cooling rate, chemical composition of the extender, the concentration of cryoprotectant, reactive oxygen species, seminal plasma composition and hygienic control. The choice of cryoprotectant is a vital factor underlying the success of animal semen cryopreservation. In this regard, extensive research has been carried out on various cryoprotectants, such as egg yolk, dimethyl sulfoxide, methanol, ethylene glycol and dimethylacetamide. Recent studies have also described the use of a range of new cryoprotectants for cryopreservation, including compounds of plant origin (soy), amino acids, antifreeze proteins, carbohydrates and cyclodextrins. Moreover, semen cryopreservation and storage require the use of liquid nitrogen or ultralow refrigeration methods for both long- and short-term storage. This review summarizes the general methods used for freezing semen and discusses the use of traditional and newly emerging cryoprotectants (permeable and non-permeable) for the cryopreservation of semen in selected fish and mammalian species.
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Short SE, Zamorano M, Aranzaez-Ríos C, Lee-Estevez M, Díaz R, Quiñones J, Ulloa-Rodríguez P, Villalobos EF, Bravo LA, Graether SP, Farías JG. Novel Apoplastic Antifreeze Proteins of Deschampsia antarctica as Enhancer of Common Cell Freezing Media for Cryobanking of Genetic Resources, a Preliminary Study. Biomolecules 2024; 14:174. [PMID: 38397411 PMCID: PMC10886522 DOI: 10.3390/biom14020174] [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: 12/18/2023] [Revised: 01/15/2024] [Accepted: 01/22/2024] [Indexed: 02/25/2024] Open
Abstract
Antifreeze proteins (AFPs) are natural biomolecules found in cold-adapted organisms that lower the freezing point of water, allowing survival in icy conditions. These proteins have the potential to improve cryopreservation techniques by enhancing the quality of genetic material postthaw. Deschampsia antarctica, a freezing-tolerant plant, possesses AFPs and is a promising candidate for cryopreservation applications. In this study, we investigated the cryoprotective properties of AFPs from D. antarctica extracts on Atlantic salmon spermatozoa. Apoplastic extracts were used to determine ice recrystallization inhibition (IRI), thermal hysteresis (TH) activities and ice crystal morphology. Spermatozoa were cryopreserved using a standard cryoprotectant medium (C+) and three alternative media supplemented with apoplastic extracts. Flow cytometry was employed to measure plasma membrane integrity (PMI) and mitochondrial membrane potential (MMP) postthaw. Results showed that a low concentration of AFPs (0.05 mg/mL) provided significant IRI activity. Apoplastic extracts from D. antarctica demonstrated a cryoprotective effect on salmon spermatozoa, with PMI comparable to the standard medium. Moreover, samples treated with apoplastic extracts exhibited a higher percentage of cells with high MMP. These findings represent the first and preliminary report that suggests that AFPs derived from apoplastic extracts of D. antarctica have the potential to serve as cryoprotectants and could allow the development of novel freezing media.
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Affiliation(s)
- Stefania E. Short
- Department of Chemical Engineering, Universidad de La Frontera, Av. Francisco Salazar 01145, P.O. Box 54D, Temuco 4811230, Chile; (S.E.S.); (M.Z.); (C.A.-R.)
| | - Mauricio Zamorano
- Department of Chemical Engineering, Universidad de La Frontera, Av. Francisco Salazar 01145, P.O. Box 54D, Temuco 4811230, Chile; (S.E.S.); (M.Z.); (C.A.-R.)
| | - Cristian Aranzaez-Ríos
- Department of Chemical Engineering, Universidad de La Frontera, Av. Francisco Salazar 01145, P.O. Box 54D, Temuco 4811230, Chile; (S.E.S.); (M.Z.); (C.A.-R.)
| | - Manuel Lee-Estevez
- Faculty of Health Sciences, Universidad Autónoma de Chile, Av. Alemania 1090, Temuco 4810101, Chile;
| | - Rommy Díaz
- Faculty of Agricultural and Environmental Sciences, Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco 4811230, Chile; (R.D.); (J.Q.)
| | - John Quiñones
- Faculty of Agricultural and Environmental Sciences, Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco 4811230, Chile; (R.D.); (J.Q.)
| | - Patricio Ulloa-Rodríguez
- Department of Agronomical Sciences, Universidad Católica del Maule, Av. Carmen 684, Curicó 3341695, Chile;
| | - Elías Figueroa Villalobos
- Nucleus of Research in Food Production, Faculty of Natural Resources, Universidad Católica de Temuco, Manuel Montt 056, Temuco 4813302, Chile;
| | - León A. Bravo
- Department of Agronomical Sciences and Natural Resources, Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco 4811230, Chile;
| | - Steffen P. Graether
- Department of Molecular and Cellular Biology, University of Guelph, 50 Stone Rd E, Guelph, ON N1G 2W1, Canada;
| | - Jorge G. Farías
- Department of Chemical Engineering, Universidad de La Frontera, Av. Francisco Salazar 01145, P.O. Box 54D, Temuco 4811230, Chile; (S.E.S.); (M.Z.); (C.A.-R.)
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Parrilla I, Cambra JM, Cuello C, Rodriguez-Martinez H, Gil MA, Martinez EA. Cryopreservation of highly extended pig spermatozoa remodels its proteome and counteracts polyspermic fertilization in vitro. Andrology 2023. [PMID: 38131448 DOI: 10.1111/andr.13575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 11/28/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Currently, high polyspermy remains a significant obstacle to achieving optimal efficiency in in vitro fertilization (IVF) and in vitro embryo production (IVP) systems in pigs. Developing strategies that would prevent polyspermy is essential in overcoming this challenge and maximizing the potential of this reproductive biotechnology. Previous results have demonstrated that using boar spermatozoa subjected to a high-extension and reconcentration procedure and then cryopreserved resulted in significant improvements in IVF/IVP systems with high rates of monospermy and penetration. OBJECTIVE The aim of the present study was to unveil the molecular mechanisms that may underlie the changes in fertilization patterns exhibited by highly extended and cryopreserved boar spermatozoa. MATERIALS AND METHODS To achieve this goal, we used quantitative proteomic analysis (LC-ESI-MS/MS SWATH) to identify differentially abundant proteins (DAPs) between highly extended (HE) and conventionally (control; CT) cryopreserved boar spermatozoa. Prior to the analysis, we evaluated the in vitro post-thawing fertilizing ability of the sperm samples. The results demonstrated a remarkable improvement in monospermy and IVF efficiency when using HE spermatozoa in IVF compared with CT spermatozoa. RESULTS At the proteomic level, the combination of high-extension and cryopreservation had a significant impact on the frozen-thawed sperm proteome. A total of 45 proteins (24 downregulated and 21 upregulated) were identified as DAPs (FC > 1 or ≤1; p < 0.05) when compared with CT spermatozoa. Some of these proteins were primarily linked to metabolic processes and the structural composition of sperm cells. The dysregulation of these proteins may have a direct or indirect effect on essential sperm functions and significantly affect spermatozoa-oocyte interaction and, therefore, the sperm fertilization profile under in vitro conditions. While these findings are promising, further research is necessary to comprehend how the disturbance of specific proteins affects sperm fertilization ability.
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Affiliation(s)
- Inmaculada Parrilla
- Department of Medicine and Animal Surgery, International Excellence Campus for Higher Education and Research "Campus Mare Nostrum,", University of Murcia, Murcia, Spain
- Department of Medicine and Animal Surgery, Institute for Biomedical Research of Murcia (IMIB-Pascual Parrilla), Murcia, Spain
| | - Josep M Cambra
- Department of Medicine and Animal Surgery, International Excellence Campus for Higher Education and Research "Campus Mare Nostrum,", University of Murcia, Murcia, Spain
- Department of Medicine and Animal Surgery, Institute for Biomedical Research of Murcia (IMIB-Pascual Parrilla), Murcia, Spain
- Large Animal Models in Cardiovascular Research, Internal Medical Department I, TU Munich, Technical University of Munich, Munich, Germany
| | - Cristina Cuello
- Department of Medicine and Animal Surgery, International Excellence Campus for Higher Education and Research "Campus Mare Nostrum,", University of Murcia, Murcia, Spain
- Department of Medicine and Animal Surgery, Institute for Biomedical Research of Murcia (IMIB-Pascual Parrilla), Murcia, Spain
| | - Heriberto Rodriguez-Martinez
- Department of Biomedical & Clinical Sciences (BKV), BKH/Obstetrics & Gynecology, Linköping University, Linköping, Sweden
| | - Maria A Gil
- Department of Medicine and Animal Surgery, International Excellence Campus for Higher Education and Research "Campus Mare Nostrum,", University of Murcia, Murcia, Spain
- Department of Medicine and Animal Surgery, Institute for Biomedical Research of Murcia (IMIB-Pascual Parrilla), Murcia, Spain
| | - Emilio A Martinez
- Department of Medicine and Animal Surgery, International Excellence Campus for Higher Education and Research "Campus Mare Nostrum,", University of Murcia, Murcia, Spain
- Department of Medicine and Animal Surgery, Institute for Biomedical Research of Murcia (IMIB-Pascual Parrilla), Murcia, Spain
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Palazzese L, Turri F, Anzalone DA, Saragusty J, Bonnet J, Colotte M, Tuffet S, Pizzi F, Luciani A, Matsukawa K, Czernik M, Loi P. Reviving vacuum-dried encapsulated ram spermatozoa via ICSI after 2 years of storage. Front Vet Sci 2023; 10:1270266. [PMID: 38098985 PMCID: PMC10720722 DOI: 10.3389/fvets.2023.1270266] [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: 07/31/2023] [Accepted: 11/14/2023] [Indexed: 12/17/2023] Open
Abstract
Introduction Freeze-drying techniques give alternative preservation mammalian spermatozoa without liquid nitrogen. However, most of the work has been conducted in the laboratory mouse, while little information has been gathered on large animals that could also benefit from this kind of storage. Methods This work adapted a technique known as vacuum-drying encapsulation (VDE), originally developed for nucleic acid conservation in anhydrous state, to ram spermatozoa, and compared it to canonical lyophilization (FD), testing long-term storage at room temperature (RT) and 4°C. Results and discussion The results demonstrated better structural stability, namely lipid composition and DNA integrity, in VDE spermatozoa than FD ones, with outcomes at RT storage comparable to 4°C. Likewise, in VDE the embryonic development was higher than in FD samples (12.8% vs. 8.7%, p < 0.001, respectively). Our findings indicated that in large mammals, it is important to consider dehydration-related changes in sperm polyunsaturated fatty acids coupled with DNA alterations, given their crucial role in embryonic development.
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Affiliation(s)
- Luca Palazzese
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, Warsaw, Poland
| | - Federica Turri
- Institute of Agricultural Biology and Biotechnology (IBBA), National Research Council (CNR), Lodi, Italy
| | | | - Joseph Saragusty
- Department of Veterinary Medicine, University of Teramo, Teramo, Italy
| | - Jacques Bonnet
- Laboratoire de Recherche et Développement, Imagene Company, Pessac, France
- Institut Bergonié, INSERM, Université de Bordeaux, Bordeaux, France
| | - Marthe Colotte
- Plateforme de Production, Imagene, Genopole, Evry, France
| | - Sophie Tuffet
- Plateforme de Production, Imagene, Genopole, Evry, France
| | - Flavia Pizzi
- Institute of Agricultural Biology and Biotechnology (IBBA), National Research Council (CNR), Lodi, Italy
| | - Alessia Luciani
- Department of Veterinary Medicine, University of Teramo, Teramo, Italy
| | | | - Marta Czernik
- Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, Warsaw, Poland
- Department of Veterinary Medicine, University of Teramo, Teramo, Italy
| | - Pasqualino Loi
- Department of Veterinary Medicine, University of Teramo, Teramo, Italy
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Swelum AA, Ba-Awadh HA, Olarinre IO, Saadeldin IM, Alowaimer AN. Correlation between fatty acids levels in chicken, duck, goose, pigeon, quail and turkey egg yolks and post-thawed quality of ram semen. Reprod Domest Anim 2023; 58:1298-1310. [PMID: 37475183 DOI: 10.1111/rda.14434] [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: 05/17/2023] [Revised: 06/26/2023] [Accepted: 07/11/2023] [Indexed: 07/22/2023]
Abstract
The comparison between adding egg yolks (EY) of chicken, duck, goose, pigeon, Japanese quail or turkey to the Tris glycerol extender on the quality of ram semen before freezing and post-thawing was evaluated. The correlation between fatty acids levels in egg yolks of different avian species and the post-thawed quality of ram semen was studied. The pooled ejaculates collected from five rams were extended with Tris EY glycerol extenders containing the EY of chicken, duck, goose, pigeon, quail or turkey and cryopreserved at -196°C. The straws were evaluated before freezing and post-thawing for sperm motility using a sperm cell analyser, vitality using a FluoVit kit and abnormality using a SpermBlue stain besides plasma-membrane and DNA integrities using a hypo-osmotic swelling test and a Halomax kit, respectively. The moisture, ash, protein and fatty acid (FA) contents of EY of chicken, duck, goose, pigeon, quail and turkey were analysed using a gas chromatograph. The chicken and quail EY extenders significantly improved the total progressive motility (32.05 ± 1.41 and 31.68 ± 1.43, respectively), vitality, plasma membrane and DNA integrities and abnormalities of post-thawing ram semen in comparison with other EY extenders. Pigeon EY had the lowest saturated fatty acids (SFAs) in comparison with the other types of EYs. The chicken and turkey EYs had the lowest percentage of (monounsaturated fatty acids) MUFAs in comparison with the other types of EYs. The highest percentage of polyunsaturated fatty acids (PUFAs) was observed in the turkey, pigeon and chicken EYs which were considered double or triple their percentage in duck and goose EYs, respectively. Significant positive correlations existed between SFAs levels and total motility, vitality, plasma membrane functionality and DNA integrity (0.77, 0.80, 0.67, 0.52, respectively). Significant negative correlations existed between gondoic EY levels and total motility, vitality, plasma membrane functionality and DNA integrity. In conclusion, the EYs of duck, goose, pigeon or turkey cannot substitute the chicken EY in ram semen extenders as they gave lower post-thawing quality. The quail EY can be used as a good replacer for chicken EY in the extender used for cryopreservation of ram semen. The EY composition of FAs can significantly affect the quality of ram semen post-thawing.
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Affiliation(s)
- Ayman A Swelum
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Hani A Ba-Awadh
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Isiaka O Olarinre
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Islam M Saadeldin
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Abdullah N Alowaimer
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
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7
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Gavrizi SZ, Hosseinzadeh P, Brush RS, Tytanic M, Eckart E, Peck JD, Craig LB, Diamond MP, Agbaga MP, Hansen KR. Sperm very long-chain polyunsaturated fatty acids: relation to semen parameters and live birth outcome in a multicenter trial. Fertil Steril 2023; 119:753-760. [PMID: 36681262 PMCID: PMC10176595 DOI: 10.1016/j.fertnstert.2023.01.020] [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: 10/02/2022] [Revised: 12/23/2022] [Accepted: 01/11/2023] [Indexed: 01/21/2023]
Abstract
OBJECTIVE To determine whether the levels of sperm very long-chain polyunsaturated fatty acids (VLC-PUFAs) are correlated with sperm parameters and the outcome of live birth after conventional therapy for unexplained infertility. DESIGN Cohort analysis of the Reproductive Medicine Network's Assessment of Multiple Intrauterine Gestations from Ovarian Stimulation randomized controlled trial. SETTING Multicenter randomized controlled trial. PATIENTS Male partners from 185 couples with unexplained infertility who provided baseline semen samples for analysis. INTERVENTION We determined the levels of VLC-PUFAs in total lipid isolated from sperm membranes using liquid chromatography-mass spectrometry/mass spectrometry analyses. MAIN OUTCOME MEASURES Sperm concentration, motility, morphology, total motile count (TMC), and live birth after standard treatment for unexplained infertility. RESULTS Total VLC-PUFA percentage was positively correlated with sperm concentration (Spearman's rank correlation (rs) 0.56, P<.0001), TMC (rs = 0.40, P<.0001), and morphology (rs = 0.26, P=.0005). After adjustment for male body mass index, age, and race, a one-standard-deviation increase in the percentage of total VLC-PUFA was associated with a 62% increase in the geometric mean (GM) of sperm concentration (GM Ratio: 1.62 [95% confidence intervals {CI}: 1.45, 1.82]) and a 43% increase in the geometric mean of TMC (GM Ratio: 1.43 [95% CI; 1.24, 1.63]). Although no evidence of association was observed for sperm motility, a positive relationship was also observed between the percentage of total VLC-PUFA and sperm morphology [adjusted incidence rate ratio (IRR) for one-standard-deviation increase in total VLC-PUFA: 1.18 (95% CI; 1.02, 1.36)]. After adjustment for female age and treatment group, the probability of a live birth outcome was 72% more likely among those in the third tertile of hydroxylated VLC-PUFA percentage than in the first tertile (RR 1.72 [95% CI; 1.01, 2.94]). CONCLUSIONS The positive correlation between sperm VLC-PUFAs percentage and sperm parameters, as well as the significant association between hydroxylated VLC-PUFA percentage and the outcome of live birth, strongly suggest that this class of fatty liquid chromatography-mass spectrometry/mass spectrometry acids is essential for normal sperm structure and function.
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Affiliation(s)
- Sarah Z Gavrizi
- Department of Obstetrics and Gynecology, University of Oklahoma College of Medicine, Oklahoma City, Oklahoma
| | - Pardis Hosseinzadeh
- Department of Obstetrics and Gynecology, University of Oklahoma College of Medicine, Oklahoma City, Oklahoma.
| | - Richard Steven Brush
- Department of Ophthalmology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma; Dean A. McGee Eye Institute, Oklahoma City, Oklahoma
| | - Madison Tytanic
- Department of Ophthalmology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma; Dean A. McGee Eye Institute, Oklahoma City, Oklahoma
| | - Erin Eckart
- Department of Biostatistics and Epidemiology, University of Oklahoma College of Public Health, Oklahoma City, Oklahoma
| | - Jennifer D Peck
- Department of Obstetrics and Gynecology, University of Oklahoma College of Medicine, Oklahoma City, Oklahoma; Department of Biostatistics and Epidemiology, University of Oklahoma College of Public Health, Oklahoma City, Oklahoma
| | - LaTasha B Craig
- Department of Obstetrics and Gynecology, University of Oklahoma College of Medicine, Oklahoma City, Oklahoma
| | - Michael P Diamond
- Department of Obstetrics and Gynaecology, Augusta University, Augusta, Georgia
| | - Martin-Paul Agbaga
- Department of Cell Biology, University of Oklahoma College of Medicine, Oklahoma City, Oklahoma; Department of Ophthalmology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma; Dean A. McGee Eye Institute, Oklahoma City, Oklahoma
| | - Karl R Hansen
- Department of Obstetrics and Gynecology, University of Oklahoma College of Medicine, Oklahoma City, Oklahoma
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8
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Swelum AA, Ba-Awadh HA, Olarinre IO, Saadeldin IM, Alowaimer AN. Effects of adding mixed chicken and quail egg yolks to the cryodiluent on the quality of ram semen before and after cryopreservation. Front Vet Sci 2022; 9:1013533. [PMID: 36311647 PMCID: PMC9596808 DOI: 10.3389/fvets.2022.1013533] [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: 08/07/2022] [Accepted: 09/16/2022] [Indexed: 11/04/2022] Open
Abstract
The effects of adding mixed chicken and Japanese quail egg yolks (EYs) to the cryodiluent on the quality of ram semen before freezing and post-thawing were evaluated. Additionally, the composition of chicken and quail egg EYs and their mixture were analyzed for results explanation. The semen was collected from rams (n = 5) and extended with cryodiluent containing the EY of chicken, quail or their mixture (1:1). The extended semen was chilled slowly to 5 °C within 2 h and equilibrated for 2 h, before frozen on the liquid nitrogen vapor and cryopreserved at -196 °C. The straws were evaluated before freezing and post-thawing for sperm motility, vitality and abnormality besides plasma-membrane and DNA integrities. The moisture, ash, protein, and fatty acid (FA) contents of chicken EY, quail EY and their mixture were analyzed. Sperm vitality, plasma membrane integrity and DNA integrity before freezing were significantly (P < 0.05) higher in quail EY than chicken EY and mixed EYs cryodiluent. The chicken EY extender significantly improved the vitality, plasma membrane and DNA integrities of post-thawed ram semen in comparison with quail EY or mixed EYs extenders. While, the post-thawing sperm abnormalities was lower (P ≤ 0.05) in quail EY than chicken EY and mixed EYs cryodiluent. The post-thawing sperm motion kinetics parameters were higher in quail EY than chicken EY and mixed EYs cryodiluent. The highest percentages of moisture, ash, saturated fatty acids (SFAs) and monounsaturated fatty acids (MUFAs) were detected in quail EY had. While, the highest percentages of fat, protein and polyunsaturated fatty acids (PUFAs) were detected in chicken EY. In conclusion, using of chicken EY can improve total motility, vitality, plasma membrane integrity and DNA integrity of cryopreserved ram semen. While, using of quail EY can improve sperm abnormalities and kinetic motion parameters of cryopreserved ram semen. Mixing chicken and quail EYs added no value for post-thawing ram semen parameters.
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Affiliation(s)
- Ayman A. Swelum
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia,Department of Theriogenology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt,*Correspondence: Ayman A. Swelum
| | - Hani A. Ba-Awadh
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Isiaka O. Olarinre
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Islam M. Saadeldin
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia,Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Abdullah N. Alowaimer
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
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