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Bezerra LGP, Oliveira REMD, Comizzoli P, Silva AR. Collection, Handling, and Preservation of Wild Bird Semen: Current Status, Challenges, and Perspectives. Biopreserv Biobank 2024; 22:191-210. [PMID: 37699234 DOI: 10.1089/bio.2023.0053] [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] [Indexed: 09/14/2023] Open
Abstract
Semen preservation is a significant biotechnology used to safeguard the genetic material of birds, especially those with declining populations, through biobanking. However, there are limited reports on the successful chilling or cryopreservation of wild bird semen. In general, these techniques are not yet well-established for several species of wild birds and pose several challenges such as the need for bird handling and training, contamination of semen samples, low volume of semen collected, and inefficient preservation protocols. To address these challenges and improve post-thawing outcomes, new possibilities are being investigated, including alternative collection methods to traditional digital massage, the use of antioxidants and enzymes in the medium for chilling or freezing, storage methods using different straws from the usual pellet, and slower freezing rates. This review aims to discuss the various aspects of applying semen preservation in wild birds to create germplasm banks, highlighting the primary results obtained and the challenges that need to be addressed.
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Affiliation(s)
- Luana Grasiele Pereira Bezerra
- Laboratory of Animal Germplasm Conservation (LCGA), Department of Animal Sciences, Universidade Federal Rural do Semi-Árido (UFERSA), Mossoró, Brazil
| | - Radan Elvis Matias de Oliveira
- Laboratory of Applied Animal Morphology, Department of Animal Sciences, Universidade Federal Rural do Semi-Árido (UFERSA), Mossoró, Brazil
| | - Pierre Comizzoli
- Smithsonian National Zoo and Conservation Biology Institute, Washington, District of Columbia, USA
| | - Alexandre Rodrigues Silva
- Laboratory of Animal Germplasm Conservation (LCGA), Department of Animal Sciences, Universidade Federal Rural do Semi-Árido (UFERSA), Mossoró, Brazil
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Kang SO, Kwak MK. Antimicrobial Cyclic Dipeptides from Japanese Quail ( Coturnix japonica) Eggs Supplemented with Probiotic Lactobacillus plantarum. J Microbiol Biotechnol 2024; 34:314-329. [PMID: 38111307 PMCID: PMC10940788 DOI: 10.4014/jmb.2311.11006] [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: 11/07/2023] [Revised: 12/12/2023] [Accepted: 12/13/2023] [Indexed: 12/20/2023]
Abstract
Fifteen cyclic dipeptides (CDPs) containing proline, one cyclo(Phe-Ala) without proline, and a non-peptidyl DL-3-phenyllactic acid were previously identified in the culture filtrates of Lactobacillus plantarum LBP-K10, an isolate from kimchi. In this study, we used Japanese quail (Coturnix japonica) eggs to examine the effects of probiotic supplementation on the antimicrobial CDPs extracted from quail eggs (QE). Eggshell-free QE were obtained from two distinct groups of quails. The first group (K10N) comprised eggs from unsupplemented quails. The second group (K10S) comprised eggs from quails supplemented with Lb. plantarum LBP-K10. The QE samples were extracted using methylene chloride through a liquid-liquid extraction process. The resulting extract was fractionated into 16 parts using semi-preparative high-performance liquid chromatography. Two fractions, Q6 and Q9, were isolated from K10S and identified as cis-cyclo(L-Ser-L-Pro) and cis-cyclo(L-Leu-L-Pro). The Q9 fraction, containing cis-cyclo(L-Leu-L-Pro), has shown significant inhibitory properties against the proliferation of highly pathogenic multidrug-resistant bacteria, as well as human-specific and phytopathogenic fungi. Some of the ten combinations between the remaining fourteen unidentified fractions and two fractions, Q6 and Q9, containing cis-cyclo(L-Ser-L-Pro) and cis-cyclo(L-Leu-L-Pro) respectively, demonstrated a significant increase in activity against multidrug-resistant bacteria only when combined with Q9. The activity was 7.17 times higher compared to a single cis-cyclo(L-Leu-L-Pro). This study presents new findings on the efficacy of proline-containing CDPs in avian eggs. These CDPs provide antimicrobial properties when specific probiotics are supplemented.
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Affiliation(s)
- Sa-Ouk Kang
- Laboratory of Biophysics, School of Biological Sciences, and Institute of Microbiology, Seoul National University, Seoul 08826, Republic of Korea
| | - Min-Kyu Kwak
- Laboratory of Microbial Physiology and Biotechnology, Department of Food and Nutrition, College of Bio-Convergence, and Institute of Food and Nutrition Science, Eulji University, Seongnam 13135, Republic of Korea
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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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Kalwar Q, Chu M, Korejo RA, Soomro H, Yan P. Cryopreservation of Yak Semen: A Comprehensive Review. Animals (Basel) 2022; 12:ani12243451. [PMID: 36552371 PMCID: PMC9774175 DOI: 10.3390/ani12243451] [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: 11/01/2022] [Revised: 11/29/2022] [Accepted: 11/29/2022] [Indexed: 12/13/2022] Open
Abstract
An urgent need to boost the sustainability and efficiency of animal production exists, owing to the growing global population. Enhancing the global fertility of animals, especially cattle, is essential to ameliorate this issue. Artificial insemination and sperm cryopreservation have a considerable and favorable influence on the quantity and quality of the cattle produced. Sperm cryopreservation is crucial for livestock production because it promotes and accelerates genetic diversity and the worldwide dispersion of animals with enhanced genetics. Owing to the importance of cryobiology in reproductive technologies, researchers are developing new approaches, and they are testing cryoprotectant drugs to enhance sperm cryosurvival. However, the viability of sperm after freezing is low and widely varies across breeding yaks. These faults are crucial because they impede advances in reproductive biotechnology and the study of mammalian gametes at a fundamental level. Using chemicals, researchers have developed and enhanced various extenders with varying degrees of efficiency to reduce cryodamage and oxidative stress. In this article, we review the cryopreservation of yak semen, the development of extenders, the difficulties faced during cryopreservation, and the evaluation of semen quality using various methodologies. This review might be helpful for researchers exploring semen cryopreservation in the future, as demand for enhanced cryopreservation exists to boost the post-thaw viability and fertility of sperm.
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Affiliation(s)
- Qudratullah Kalwar
- Key Laboratory of Yak Breeding Engineering, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Science, Lanzhou 730050, China
- Department of Animal Nutrition, Shaheed Benazir Bhutto University of Veterinary and Animal Sciences, Sakrand 67210, Pakistan
| | - Min Chu
- Key Laboratory of Yak Breeding Engineering, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Science, Lanzhou 730050, China
- Correspondence: (M.C.); (P.Y.); Tel.: +86-931-211-5288 (P.Y.); Fax: +86-931-211-5191 (P.Y.)
| | - Rashid Ali Korejo
- Department of Animal Nutrition, Shaheed Benazir Bhutto University of Veterinary and Animal Sciences, Sakrand 67210, Pakistan
| | - Hidayatullah Soomro
- Department of Animal Nutrition, Shaheed Benazir Bhutto University of Veterinary and Animal Sciences, Sakrand 67210, Pakistan
| | - Ping Yan
- Key Laboratory of Yak Breeding Engineering, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Science, Lanzhou 730050, China
- Correspondence: (M.C.); (P.Y.); Tel.: +86-931-211-5288 (P.Y.); Fax: +86-931-211-5191 (P.Y.)
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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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Macêdo LFBD, Texeira LSDA, Braga CDCE, Porfírio KDP, Costa SCDS, Silva LHM, Nascimento WM, Silva FKDS, Bandeira NSA, Vieira RJ, Mineiro ALBB, Salgueiro CCDM, Nunes JF, Cardoso JDFS, Paula NRDO. Assessment of coconut water added to Numida meleagris egg yolk as cryoprotectant for goat semen. Anim Reprod 2022; 19:e20210114. [PMID: 36189165 PMCID: PMC9524056 DOI: 10.1590/1984-3143-ar2021-0114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 09/05/2022] [Indexed: 11/23/2022] Open
Abstract
Effects were assessed of the dilutants TRIS and ACP - 101c® with the addition of different guinea fowl (Numida meleagris) egg yolk concentrations. Fifteen ejaculates were collected from five goats of the Anglo Nubian breed. The ejaculates were pooled and then divided into 12 groups, two control groups (GC1 TRIS, with 2.5% Gallus gallus domesticus hen egg yolk GOGD), (GC2 Control Group ACP - 101c®, with the addition of 2.5% Gallus gallus domesticus hen egg yolk GOGD) and ten experimental groups (EG), containing TRIS and ACP added with different concentrations of egg yolk from guinea hen (Numida meleagris) (TRIS 2,5% GONM; TRIS 5% GONM; TRIS 10% GONM; TRIS 15% GONM; TRIS 20% GONM; ACP® 2,5% GONM; ACP® 5% GONM; ACP® 10% GONM; ACP® 15% GONM; ACP® 20% GONM). Then cryopreservation was carried out and the samples stored in liquid nitrogen (-196 °C). After seven days, the samples were thawed and assessed for spermatic kinetics, immunofluorescence and sperm morphology. Analysis of GOMN by the CASA system showed that the various parameters were similar to those of GOGD (P>0.05). The membrane integrity, mitochondrial potential and the acrosome were not influenced by the treatment (P>0.05) nor by the dilutant used for cryopreservation (P>0.05). The spermatic morphology was also preserved by the different GOGD and GONM concentrations in the ACP® and TRIS dilutants, with no statistically significant differences (P<0.05). It was concluded that Numida meleagris egg yolk, as external membrane cryoproctant added to the dilutants ACP-101c® and TRIS, improved goat semen quality.
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Rajabi-Toustani R, Mehr MRA, Motamedi-Mojdehi R. Reduction of seminal plasma concentration can decrease detrimental effects of seminal plasma on chilled ram spermatozoa. Anim Reprod 2021; 18:e20200211. [PMID: 34122651 PMCID: PMC8189354 DOI: 10.1590/1984-3143-ar2020-0211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
This study was conducted to investigate the effect of different levels of seminal plasma (SP) and cold-shock on ram spermatozoa during 36 h storage at 5°C. In both ejaculated spermatozoa coated with egg yolk (second ejaculate; coated spermatozoa) and epididymal spermatozoa, samples were treated with 0, 50 and 100% seminal plasma. Different levels of seminal plasma were added on the basis of ram spermatocrit (32%). Then half of aliquots were suddenly put on ice water (cold-shock) and other half were gradually (0.25°C/min) chilled (non- cold shock). Sperm motility, viability and functional membrane integrity were determined in both aliquots at 0, 12, 24 and 36 h storage at 5°C. Under non- cold shock and cold-shock conditions, coated spermatozoa treated with 0% SP showed the highest motility compared to ejaculated spermatozoa (first ejaculate; uncoated spermatozoa) after 12, 24 and 36 h of storage at 5°C (P<0.05). Under non- cold shock and cold-shock conditions, viability and functional membrane integrity was higher in the coated spermatozoa treated with 0% SP than in the uncoated spermatozoa during 36 h storage (P<0.05). There was no significant difference between coated spermatozoa treated with 0 and 50% SP in the percentage of motility and viability after 24 and 36 h of storage (P>0.05). Under non- cold shock and cold-shock conditions, the percentage of motility of epididymal spermatozoa treated with 0% SP was significantly (P<0.05) higher than those treated with 100% SP after 36 h of storage at 5°C. In conclusion, removal of seminal plasma and/or reduction (up to 50%) of its concentration can decrease detrimental effects of seminal plasma on chilled ram spermatozoa.
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Affiliation(s)
- Reza Rajabi-Toustani
- Department of Animal Science, Faculty of Agricultural Sciences, University of Guilan, Rasht, Iran.,Department of Clinical Veterinary Science, Obihiro University of Agriculture & Veterinary Medicine, Obihiro, Hokkaido, Japan
| | | | - Rasool Motamedi-Mojdehi
- Department of Animal Science, Faculty of Agricultural Sciences, University of Guilan, Rasht, Iran
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Cirino L, Tsai S, Wang LH, Chen CS, Hsieh WC, Huang CL, Wen ZH, Lin C. Supplementation of exogenous lipids via liposomes improves coral larvae settlement post-cryopreservation and nano-laser warming. Cryobiology 2020; 98:80-86. [PMID: 33386123 DOI: 10.1016/j.cryobiol.2020.12.004] [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: 08/26/2020] [Revised: 12/14/2020] [Accepted: 12/20/2020] [Indexed: 11/19/2022]
Abstract
Coral reefs worldwide are receding because of detrimental human activities, and cryopreservation of coral larvae would ensure that their genetic biodiversity is not irremediably lost. In recent years, the vitrification and laser warming of coral propagules has demonstrated promising results. During cryopreservation, cellular membranes undergo substantial reconfigurations that may affect survival. Fat enrichment may alter the physical proprieties of cell membranes and improve resistance to low temperatures. Therefore, the aim of this study was to determine whether supplementation of exogenous lipids using liposomes would improve cryosurvival and further development of the vitrified and laser-warmed coral larvae of Seriatopora caliendrum and Pocillopora verrucosa. A vitrification solution (VS) composed of 2 M ethylene glycol (EG), 1 M propylene glycol (PG), 40% (w/v) Ficoll, and 10% gold nanoparticles (at a final concentration of 1.2 × 1018 particles/m3 and an optimised emission wavelength of 535 nm) was chosen. Coral larvae were subjected to vitrification with VS incorporating one of four lipid classes: phosphatidylcholine (PC), phosphatidylethanolamine (PE), erucic acid (EA), and linoleic acid (LA). Warming was achieved using a single laser pulse (300 V, 10 ms pulse width, 2 mm laser beam diameter). A significantly higher vitality rate was observed in S. caliendrum larvae subjected to vitrification and laser warming with EA-incorporated VS, and P. verrucosa larvae vitrified and laser warmed using PE-incorporated VS achieved a significantly higher settlement rate. Our study demonstrated that supplementation of exogenous lipids with liposomes enhances coral larvae cryotolerance and improves cryopreservation outcomes. Lipid enrichment may play a key role in cryobanking coral propagules, and in propagule development after thawing.
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Affiliation(s)
- Luca Cirino
- Department of Marine Biotechnology and Resources, National Sun Yai-sen University, Kaohsiung, Taiwan; National Museum of Marine Biology & Aquarium, 2 Houwan Rd., Checheng, Pingtung, 944, Taiwan
| | - Sujune Tsai
- Department of Post Modern Agriculture, Mingdao University, 369 Wen-Hua Road, Peetow, ChangHua, 52345, Taiwan.
| | - Li-Hsueh Wang
- National Museum of Marine Biology & Aquarium, 2 Houwan Rd., Checheng, Pingtung, 944, Taiwan; Institute of Marine Biology, National Dong Hwa University, 2 Houwan Rd., Checheng, Pingtung, 944, Taiwan
| | - Chii-Shiarng Chen
- Department of Marine Biotechnology and Resources, National Sun Yai-sen University, Kaohsiung, Taiwan; National Museum of Marine Biology & Aquarium, 2 Houwan Rd., Checheng, Pingtung, 944, Taiwan; Institute of Marine Biology, National Dong Hwa University, 2 Houwan Rd., Checheng, Pingtung, 944, Taiwan
| | | | - Cheng-Liang Huang
- Department of Applied Chemistry, National Chiayi University, No.300 Syuefu Rd., Chiayi City, 60004, Taiwan
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yai-sen University, Kaohsiung, Taiwan.
| | - Chiahsin Lin
- National Museum of Marine Biology & Aquarium, 2 Houwan Rd., Checheng, Pingtung, 944, Taiwan; Institute of Marine Biology, National Dong Hwa University, 2 Houwan Rd., Checheng, Pingtung, 944, Taiwan.
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Miguel-Jimenez S, Rivera Del Alamo MM, Álvarez-Rodríguez M, Hidalgo CO, Peña AI, Muiño R, Rodríguez-Gil JE, Mogas T. In vitro assessment of egg yolk-, soya bean lecithin- and liposome-based extenders for cryopreservation of dairy bull semen. Anim Reprod Sci 2020; 215:106315. [PMID: 32216928 DOI: 10.1016/j.anireprosci.2020.106315] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 01/07/2020] [Accepted: 02/13/2020] [Indexed: 11/30/2022]
Abstract
The study was conducted to compare the effect of four commercially available extenders (Triladyl®- egg yolk-based; Andromed® and Bioxcell®-plant based and Optixcell®-liposome-based) on post-thaw sperm quality and functionality variables evaluated using computer-assisted sperm analysis and flow cytometry. A total of 30 ejaculates from five bulls were analysed. With use of Triladyl®, sperm had a greater post-thaw total motility than with use of Bioxell® and Optixcell® but there was no difference as compared with use of Andromed® with the greatest (P < 0.05) percentage of progressively motile cells. With use of Optixcell®, there was a greater (P < 0.05) percentage of sperm with an intact membrane than with use of Triladyl® and Bioxcell®, but values were similar with use of Andromed®. Acrosome damage in semen preserved with use of Optixcell® was less than with use of Bioxcell® and Andromed®. With use of Optixcell®, there was a greater percentage of viable spermatozoa with a lesser lipid disruption (P < 0.05) when compared with the other extenders. Production of peroxides was greater for sperm cryopreserved with use of Triladyl® and Optixcell® while less superoxide was produced in the samples cryopreserved with the egg yolk-based extender. Optixcell® appears to be a promising alternative to replace traditional egg yolk extenders. With use of Optixcell®, however, there were greater peroxide concentrations after thawing. With use of Andromed®, there were similar results as with use of Optixcell®, therefore, it could be an effective substitute for egg-yolk based media due to the greater proportion of highly and progressively motile spermatozoa at thawing.
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Affiliation(s)
- Sara Miguel-Jimenez
- Department of Biochemistry and Molecular and Cellular Biology-Institute of Research in Environmental Sciences of Aragon (IUCA), University of Zaragoza, E-50013 Zaragoza, Spain.
| | | | - Manuel Álvarez-Rodríguez
- Department of Animal Health and Anatomy, Autonomous University of Barcelona, E-08193, Cerdanyola Del Vallès, Spain.
| | - Carlos Olegario Hidalgo
- Department of Animal Selection and Reproduction, The Regional Agri-Food Research and Development Service of Asturias (SERIDA), E-33394 Gijón, Spain.
| | - Ana Isabel Peña
- Department of Animal Pathology, University of Santiago De Compostela, E-15705 Lugo, Spain.
| | - Rodrigo Muiño
- Department of Animal Pathology, University of Santiago De Compostela, E-15705 Lugo, Spain.
| | - Joan Enric Rodríguez-Gil
- Department of Animal Medicine and Surgery, Autonomous University of Barcelona, E-08193, Cerdanyola Del Vallès, Spain.
| | - Teresa Mogas
- Department of Animal Medicine and Surgery, Autonomous University of Barcelona, E-08193, Cerdanyola Del Vallès, Spain.
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Lee SH, Kim YJ, Kang BH, Yun YS, Park CK. The relationship between acrosome reaction and polyunsaturated fatty acid composition in boar sperm. Reprod Domest Anim 2020; 55:624-631. [PMID: 32108385 DOI: 10.1111/rda.13661] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 02/18/2020] [Indexed: 01/29/2023]
Abstract
This study investigated the relationship between acrosome reactions and fatty acid composition with respect to fertility in boar sperm. The acrosome reaction was induced more than 85% by 60 mM methyl-beta-cyclodextrin (MBCD), and plasma membrane integrity was significantly reduced dependent on the MBCD level in boar sperm (p < .05). The acrosome-reacted sperm exhibited significantly higher saturated fatty acids (SFAs) and lower polyunsaturated fatty acids (PUFAs) composition compared to the non-acrosome reaction group (p < .0001). In addition, the PUFAs, C22:5n-6 (docosapentaenoic acid [DPA]; p < .01) and C22:6n-3 (docosahexaenoic acid [DHA]; p < .0001) were significantly decreased, and cleavage and blastocyst formation of oocytes were significantly (p < .0001) decreased in acrosome-reacted sperm relative to non-acrosome-reacted sperm. Moreover, acrosome reaction was positively correlated with SFAs, whereas negatively correlated with PUFAs, of the PUFAs, the DPA (p = .0005) and DHA (p = <.0001) were negatively correlated with the acrosome reaction. Therefore, these results suggest that the PUFAs composition of sperm is closely involved in acrosome reaction in pigs.
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Affiliation(s)
- Sang-Hee Lee
- Discipline of Information and Communication Technology, University of Tasmania, Hobart, Tasmania, Australia
| | - Yu-Jin Kim
- College of Animal Life Sciences, Kangwon National University, Chuncheon, Korea
| | - Byeong Ho Kang
- Discipline of Information and Communication Technology, University of Tasmania, Hobart, Tasmania, Australia
| | - Yong Sik Yun
- Department of Mathematics and Research Institute for Basic Sciences, Jeju National University, Jeju, Korea
| | - Choon-Keun Park
- College of Animal Life Sciences, Kangwon National University, Chuncheon, Korea
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Abdel-Aziz Swelum A, M. Saadeldin I, Ba-Awadh H, G. Al-Mutary M, F. Moumen A, N. Alowaimer A, Abdalla H. Efficiency of Commercial Egg Yolk-Free and Egg Yolk-Supplemented Tris-Based Extenders for Dromedary Camel Semen Cryopreservation. Animals (Basel) 2019; 9:ani9110999. [PMID: 31752406 PMCID: PMC6912343 DOI: 10.3390/ani9110999] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 11/15/2019] [Accepted: 11/15/2019] [Indexed: 12/13/2022] Open
Abstract
Simple Summary This study compared the efficiency of commercial egg yolk-free (AndroMed, OPTIXcell) and egg yolk-supplemented (Triladyl, Steridyl) Tris-based extenders for semen cryopreservation in dromedary camels. The camel-specific extender SHOTOR was used for reference. SHOTOR, Triladyl, Steridyl, AndroMed, and OPTIXcell can all be used for camel semen cryopreservation; however, SHOTOR and Triladyl provide the best post-thawing sperm quality. Abstract This study compared the efficiency of commercial egg yolk-free (AndroMed, OPTIXcell) and egg yolk-supplemented (Triladyl, Steridyl) Tris-based extenders for semen cryopreservation in seven adult dromedary camels. The camel-specific extender SHOTOR was used as control. The collected semen samples were evaluated and diluted with SHOTOR, Triladyl, Steridyl, AndroMed, or OPTIXcell. The diluted semen was gradually cooled and equilibrated for two hours before liquid nitrogen freezing. Semen was evaluated prior to freezing and after freeze-thawing cycles for motility, kinetics, vitality, abnormality, plasma membrane integrity, and DNA fragmentation using computer-assisted sperm analysis. In pre-freezing evaluation, progressive sperm motility was higher in SHOTOR-diluted samples (21.54 ± 1.83) than in samples diluted with Steridyl, OPTIXcell, or AndroMed (15.76 ± 1.80, 17.43 ± 1.10, and 13.27 ± 1.07, respectively). Moreover, Triladyl and SHOTOR resulted in significantly (p < 0.05) better sperm vitality and DNA integrity than all other diluents, but Triladyl resulted in a significantly (p < 0.05) better plasma membrane integrity (87.77 ± 0.31) than SHOTOR (85.48 ± 0.58). In the post-thawing evaluation, Triladyl led to significantly (p < 0.05) higher sperm motility (38.63 ± 0.81%; p < 0.05) when compared to SHOTOR, Steridyl or AndroMed (35.09 ± 1.341%, 34.4 ± 0.84%, and 31.99 ± 1.48%, respectively), with OPTIXcell being the least efficient (28.39 ± 0.86%). Progressive sperm motility was the highest when using Triladyl. Post-thawing curvilinear, straight line and average path sperm velocities were highest with Triladyl and lowest with AndroMed. Triladyl led to the highest linearity coefficient and straightness sperm coefficient, while SHOTOR to the highest DNA and plasma membrane integrity. OPTIXcell and AndroMed resulted in poor post-thawing sperm vitality, while Steridyl was less efficient than Triladyl. The highest rate of sperm abnormalities was recorded with OPTIXcell and the lowest with SHOTOR or Triladyl. In conclusion, SHOTOR, Triladyl, Steridyl, AndroMed, and OPTIXcell can all be used for camel semen cryopreservation; however, SHOTOR and Triladyl provided the best post-thawing sperm quality. Based on our findings, Triladyl is the best commercially available extender for dromedary camel semen cryopreservation to date.
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Affiliation(s)
- Ayman Abdel-Aziz Swelum
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia; (I.M.S.); (H.B.-A.); (A.F.M.); (A.N.A.)
- Department of Theriogenology, Faculty of Veterinary Medicine, Zagazig University, 44519 Zagazig, Egypt;
- Correspondence:
| | - Islam M. Saadeldin
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia; (I.M.S.); (H.B.-A.); (A.F.M.); (A.N.A.)
- Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, 44519 Zagazig, Egypt
| | - Hani Ba-Awadh
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia; (I.M.S.); (H.B.-A.); (A.F.M.); (A.N.A.)
| | - Mohsen G. Al-Mutary
- Department of Basic Sciences, College of Education, Imam Abdulrahman Bin Faisal University, Dammam 31451, Saudi Arabia;
| | - Abdullah F. Moumen
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia; (I.M.S.); (H.B.-A.); (A.F.M.); (A.N.A.)
| | - Abdullah N. Alowaimer
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia; (I.M.S.); (H.B.-A.); (A.F.M.); (A.N.A.)
| | - Hany Abdalla
- Department of Theriogenology, Faculty of Veterinary Medicine, Zagazig University, 44519 Zagazig, Egypt;
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Stuart CC, Vaughan JL, Kershaw CM, de Graaf SP, Bathgate R. Effect of diluent type, cryoprotectant concentration, storage method and freeze/thaw rates on the post-thaw quality and fertility of cryopreserved alpaca spermatozoa. Sci Rep 2019; 9:12826. [PMID: 31492923 PMCID: PMC6731240 DOI: 10.1038/s41598-019-49203-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 08/15/2019] [Indexed: 11/17/2022] Open
Abstract
This study compared protocols for cryopreservation of ejaculated, papain-treated alpaca spermatozoa. This included different concentrations of egg yolk (EY; 5, 10 or 15%) and glycerol (2, 5 or 10%), diluent types (SHOTOR, lactose, skim milk or INRA-96™), freeze rates (2, 4 or 8 cm above liquid nitrogen; LN), thaw rates (37 °C for 1 min or 42 °C for 20 sec) and storage vessels (pellets, 0.25 mL straws or 0.5 mL straws). Spermatozoa were assessed pre-freeze and 0, 30, 60 and 90 min post-thaw. Forty-one hembras were inseminated with either fresh, papain-treated or frozen-thawed spermatozoa. Motility was affected by EY concentration (P < 0.001), diluent type (P < 0.001), freeze rate (P = 0.003) and storage vessel (P = 0.001). Viability was affected by EY concentration (P < 0.001), diluent type (P < 0.001), storage vessel (P = 0.002) and thaw rate (P = 0.03). For artificial insemination (AI), semen was diluted 1:3 in a lactose-based diluent, with 5% EY and glycerol. Freezing was in 0.5 mL straws, 2 cm above LN for 4 min then thawing at 37 °C for 1 min. Pregnancy rates of those ovulated (n = 26) were not different (1/5 fresh, 1/4 papain-treated, 0/17 frozen-thawed; P = 0.10). Pregnancy can be achieved after AI with papain-treated spermatozoa. Further work is needed to determine the optimal dose, timing and location for insemination.
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Affiliation(s)
- C C Stuart
- Sydney School of Veterinary Science, Faculty of Science, The University of Sydney, Sydney, NSW 2006, Australia.
| | - J L Vaughan
- Cria Genesis, PO Box 406, Ocean Grove, VIC 3226, Australia
| | - C M Kershaw
- Department of Animal Production, Welfare and Veterinary Sciences, Harper Adams University, Shropshire, UK
| | - S P de Graaf
- School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney, NSW 2006, Australia
| | - R Bathgate
- Sydney School of Veterinary Science, Faculty of Science, The University of Sydney, Sydney, NSW 2006, Australia
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Ugur MR, Saber Abdelrahman A, Evans HC, Gilmore AA, Hitit M, Arifiantini RI, Purwantara B, Kaya A, Memili E. Advances in Cryopreservation of Bull Sperm. Front Vet Sci 2019; 6:268. [PMID: 31552277 PMCID: PMC6736622 DOI: 10.3389/fvets.2019.00268] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 08/02/2019] [Indexed: 12/13/2022] Open
Abstract
Cryopreservation of semen and artificial insemination have an important, positive impact on cattle production, and product quality. Through the use of cryopreserved semen and artificial insemination, sperm from the best breeding bulls can be used to inseminate thousands of cows around the world. Although cryopreservation of bull sperm has advanced beyond that of other species, there are still major gaps in the knowledge and technology bases. Post-thaw viability of sperm is still low and differs significantly among the breeding bulls. These weaknesses are important because they are preventing advances both in fundamental science of mammalian gametes and reproductive biotechnology. Various extenders have been developed and supplemented with chemicals to reduce cryodamage or oxidative stress with varying levels of success. More detailed insights on sperm morphology and function have been uncovered through application of advanced tools in modern molecular and cell biology. This article provides a concise review of progress in the cryopreservation of bull sperm, advances in extender development, and frontiers using diverse techniques of the study of sperm viability. This scientific resource is important in animal biotechnology because with the advances in discovery of sperm fertility markers, there is an urgent need to improve post-thaw viability and fertility of sperm through enhanced cryopreservation for precision agriculture to produce food animals to ensure food security on the global scale.
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Affiliation(s)
- Muhammet Rasit Ugur
- Department of Animal and Dairy Sciences, Mississippi State University, Starkville, MS, United States
| | - Amal Saber Abdelrahman
- Department of Clinic, Reproduction and Pathology, Faculty of Veterinary Medicine, Bogor Agricultural University, Bogor, Indonesia
| | - Holly C. Evans
- Department of Animal and Dairy Sciences, Mississippi State University, Starkville, MS, United States
| | - Alicia A. Gilmore
- Department of Animal and Dairy Sciences, Mississippi State University, Starkville, MS, United States
| | - Mustafa Hitit
- Department of Animal and Dairy Sciences, Mississippi State University, Starkville, MS, United States
- Department of Genetics, Faculty of Veterinary Medicine, Kastamonu University, Kastamonu, Turkey
| | - Raden Iis Arifiantini
- Department of Clinic, Reproduction and Pathology, Faculty of Veterinary Medicine, Bogor Agricultural University, Bogor, Indonesia
| | - Bambang Purwantara
- Department of Clinic, Reproduction and Pathology, Faculty of Veterinary Medicine, Bogor Agricultural University, Bogor, Indonesia
| | - Abdullah Kaya
- Department of Reproduction and Artificial Insemination, Selcuk University, Konya, Turkey
| | - Erdogan Memili
- Department of Animal and Dairy Sciences, Mississippi State University, Starkville, MS, United States
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Jimoh OA. Potential of coconut water to enhance fresh semen quality and fertility in rabbits. Trop Anim Health Prod 2019; 52:249-255. [PMID: 31302834 DOI: 10.1007/s11250-019-02011-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 07/08/2019] [Indexed: 11/25/2022]
Abstract
Coconut water as a natural diluent was evaluated on rabbit semen quality, conception and litter size in artificially inseminated does. A total of 10 bucks and 90 does, all crossbred New Zealand White × chinchilla, were used for the trial. Pooled semen was obtained from bucks using artificial vagina. Semen diluents were prepared at 0%, 20%, 40%, 60% and 80% and control 50% normal saline and designated as T1, T2, T3, T4, T5 and T6 respectively, in a completely randomised design. Semen analysis was conducted on fresh semen and the various diluted semen immediately at 37 °C. Fifteen does each were randomly allotted to the different treatment and were inseminated with their respective treatment diluted semen using the standard procedure, and conception rate, litter size and productivity index at birth were assessed at kindling. Result obtained revealed that spermatozoa motility and structural membrane integrity of the diluted semen were significantly (p < 0.05) affected by the percentage of dilution. The range of values obtained for spermatozoa motility, structural membrane integrity and acrosome integrity is within the accepted values for good-quality semen. Conception rate, litter size and productivity index at birth were highest in does inseminate with T4 (60%), and the least values were obtained in T5 (80%). In conclusion, coconut water is a suitable diluent for rabbit semen for on-farm artificial insemination, the optimal dilution rate of coconut water in rabbit semen is 60%, which guarantees high conception, litter size and productivity index at birth.
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Affiliation(s)
- O A Jimoh
- Animal Physiology Laboratory, Department of Animal Science, University of Ibadan, Ibadan, Nigeria. .,Agricultural Technology Department, Federal Polytechnic Ado Ekiti, Ado Ekiti, Ekiti State, Nigeria.
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Naz S, Umair M, Iqbal S. Ostrich egg yolk improves post thaw quality and in vivo fertility of Nili Ravi buffalo (Bubalus bubalis) bull spermatozoa. Theriogenology 2018; 126:140-144. [PMID: 30551020 DOI: 10.1016/j.theriogenology.2018.12.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Revised: 10/24/2018] [Accepted: 12/05/2018] [Indexed: 11/30/2022]
Abstract
Egg yolk containing a higher ratio of phospholipids and cholesterol may have better cryoprotective effect to buffalo spermatozoa during cryopreservation. Our objectives were to ascertain the comparison of Ostrich and chicken egg yolk in semen extender on post thaw quality, motion dynamics and in vivo fertility of Nili Ravi buffalo (Bubalus bubalis) bull spermatozoa. Semen samples (n = 45) from five bulls were collected once a week for a period of nine weeks and diluted in Triladyl® extender having different concentrations of Ostrich egg yolk (10%, 15%, 20%) and 20% chicken egg yolk as control at 37 °C. Diluted semen samples were frozen in 0.54 mL French straws with programmable freezer. Post thaw sperm progressive motility (%), morphology (%), average path velocity (μm/s), straight line velocity (μm/s), Linearity (%), straightness (%), length of straight line path (μm), plasma membrane integrity (%), acrosome membrane integrity (%), DNA integrity (%) and mitochondrial activity were higher (P < 0.05) in spermatozoa cryopreserved in extender containing 20% Ostrich egg yolk as compared to 20% chicken egg yolk and other groups. The fertility rates (67.61% vs 54.2%) were higher (P < 0.05) in buffaloes inseminated with semen doses frozen in extender containing 20% Ostrich egg yolk than the 20% chicken egg yolk. It is concluded that 20% Ostrich egg yolk in extender improves post thaw semen quality, motion dynamics and in vivo fertility in Nili Ravi buffaloes.
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Affiliation(s)
- Sadia Naz
- Animal Reproduction & Genetics Program, Animal Sciences Institute, National Agricultural Research Centre, Islamabad, Pakistan
| | | | - Sajid Iqbal
- Semen Production Unit Qadirabad, Sahiwal, Pakistan.
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16
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PERUMAL P. Effect of egg yolk of different avian species on semen quality parameters in mithun. THE INDIAN JOURNAL OF ANIMAL SCIENCES 2018. [DOI: 10.56093/ijans.v88i10.84083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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17
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Rakha BA, Ansari MS, Akhter S, Santiago-Moreno J, Blesbois E. Cryoprotectant effects of egg yolk on Indian red jungle fowl (Gallus gallus murghi) sperm. Theriogenology 2018; 119:150-155. [PMID: 30007173 DOI: 10.1016/j.theriogenology.2018.06.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 06/18/2018] [Accepted: 06/18/2018] [Indexed: 12/26/2022]
Abstract
Egg yolk is a good external cryoprotectant of mammalian sperm and some wild bird's sperm, but, at least in domestic breeds of chicken (Gallus gallus domesticus), it may inhibit eventual fertilization of ova when high concentrations are used. We hypothesized that egg yolk can protect the sperm from cryo-induced damages providing adequate fertilization in one phylogenetic wild ancestor of current chicken breeds: the Indian red jungle fowl (Gallus gallus murghi). To test the hypothesis, the present study was designed to evaluate different concentrations of egg yolk in extender in comparison with glycerol. Semen collected from Indian red jungle fowl cocks (n = 8) was cryopreserved using different egg yolk concentrations (10%, 15%, 20% and 25%) or 20% glycerol (control group) following routine protocol of cryopreservation. During cryopreservation, sperm motility (67.5 ± 2.5%), plasma membrane integrity (66.3 ± 2.4%), viability (58.8 ± 1.3%) and acrosomal integrity (60.0.8 ± 2.0%) were recorded highest in an extender with 15% egg yolk compared to other experimental extenders and control at post-dilution, cooling, equilibration and thawing. The no. of fertilized eggs (26.6 ± 0.7, 21.6 ± 1.2), percent fertility (55.9 ± 4.4, 46.5 ± 2.2), no. of hatched chicks (23.6 ± 1.0, 17.2 ± 1.0), percent hatch (49.5 ± 3.2, 37.1 ± 2.5%) and hatchability of the fertile eggs (89.4 ± 2.2, 79.7 ± 3.7) were recorded higher (P < 0.05) with semen cryopreserved with 15% egg yolk compared to control (20% glycerol). It is concluded that 15% egg yolk can be used in cryopreservation protocol of Indian red jungle fowl sperm.
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Affiliation(s)
- B A Rakha
- Department of Wildlife Management, Pir Mehr Ali Shah Arid Agriculture University Rawalpindi, 46300, Pakistan.
| | - M S Ansari
- Department of Zoology, University of Lahore-Sargodha Campus, 40100, Pakistan
| | - S Akhter
- Department of Zoology, Pir Mehr Ali Shah Arid Agriculture University Rawalpindi, 46300, Pakistan
| | - J Santiago-Moreno
- Department of Animal Reproduction, INIA, Avda. Puerta de Hierro Km 5,9, 28040 Madrid, Spain
| | - E Blesbois
- INRA, UMR-85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, 37380, Nouzilly, France
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Swelum AAA, Saadeldin IM, Alanazi MB, Ba-Awadh H, Afifi M, Alowaimer AN. Effects of adding egg yolks of different avian species to Tris glycerol extender on the post-thawing quality of buck semen. Anim Reprod Sci 2018; 195:345-354. [PMID: 31262406 DOI: 10.1016/j.anireprosci.2018.06.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 06/15/2018] [Accepted: 06/24/2018] [Indexed: 11/24/2022]
Abstract
The effects of adding egg yolks (EY) of different avian species to the Tris glycerol extender was evaluated for post-thawing quality of buck semen. The semen samples collected from seven Aardi bucks were pooled and diluted 1:4 with the Tris glycerol diluents containing the egg yolks of chicken (C), pigeon (P), goose (G), Japanese quail (Q), duck (D), or turkey (T). The diluted semen samples were gradually cooled to 5 °C within 2 h, equilibrated at 5 °C for 2 h, and then frozen in liquid nitrogen vapor for 8 min before storing them at -196 °C. The frozen straws were thawed at 37 °C for 30 s and evaluated for sperm motility, vitality, abnormality, plasma-membrane integrity, and DNA fragmentation. The malondialdehyde (MDA) and reduced glutathione (GSH) activities were measured. The egg yolk samples of the above-mentioned avian species (n = 7/species) were analyzed for moisture, ash, protein, fatty acid (FA), and trace element contents. The use of the chicken EY (C) diluent resulted in better post-thawing buck semen quality, including the total progressive sperm motility parameters, sperm vitality, plasma membrane intactness, DNA integrity, and sperm abnormalities percentages, in comparison with the EY diluents of the other avian species. The lowest MDA and the highest GSH activities were observed in the C diluent. The chicken EY had the highest percentages of margaric and linolenic FAs and the lowest percentages of palmitoleic and myristic FAs. Moreover, the percentage of oleic FA was lower in the chicken EY than in the EYs of other species, except turkey. Additionally, the chicken EY had the significantly lowest concentration of Cu, Zn, Fe, and Mn. In conclusion, the use of chicken egg yolk extender is recommended for buck semen cryopreservation. The egg yolks of the other avian species studied cannot substitute the chicken EY as they gave poorer post-thawing semen quality. The EY composition, especially FA profile and trace elements concentration, significantly affected the post-thawing quality of buck semen.
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Affiliation(s)
- Ayman Abdel-Aziz Swelum
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia; Department of Theriogenology, Faculty of Veterinary Medicine, Zagazig University, Sharkia 44519, Egypt(2).
| | - Islam M Saadeldin
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia; Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, 44519 Zagazig, Egypt
| | - Masad B Alanazi
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Hani Ba-Awadh
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Mohamed Afifi
- Department of Biological Sciences, Faculty of Science, University of Jeddah, Saudi Arabia; Department of Biochemistry, Faculty of Veterinary Medicine, Zagazig University, Sharkia 44519, Egypt
| | - Abdullah N Alowaimer
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
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Akhter S, Rakha BA, Ansari MS, Iqbal S, Khalid M. Evaluation of pigeon egg yolk for post thaw quality, enzyme leakage and fertility of buffalo (Bubalus bubalis) bull spermatozoa. Theriogenology 2018; 119:137-142. [PMID: 30006129 DOI: 10.1016/j.theriogenology.2018.06.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 06/20/2018] [Accepted: 06/21/2018] [Indexed: 10/28/2022]
Abstract
Egg yolk is used as a cryoprotectant in semen preservation. However, its composition varies according to the species which may influence its effectiveness during the freeze-thaw process. Therefore, study was conducted to identify the optimum level of pigeon egg yolk (PEY) in Tris citric acid (TCA) extender for freezability and in vivo fertility of buffalo semen. Semen was collected at weekly intervals for a period of three weeks (replicates) from 6 Nili Ravi buffalo bulls (2 ejaculates/bull/replicate) and diluted with TCA extender (50 × 106 motile spermatozoa ml-1) containing 5%, 10%, 15% and 20% PEY or 20% CEY (control) and cryopreserved. Post-thaw sperm quality and extracellular enzymes leakage was assessed after thawing. Sperm motility, plasma membrane integrity, livability and viability was significantly higher in extenders containing 10% and 15% PEY compared to 5% PEY, 20% PEY or 20% CEY (controls). A dose-dependent decrease was recorded in the chromatin damage for the PEY, being lowest for the 15% and 20% PEY which was significantly less compared to controls (20% CEY). The extracellular GOT and LDH leakage was significantly lower (P < 0.05) in extender containing 10% and 15% PEY compared to the controls. Semen collected from 2 bulls, cryopreserved in extenders containing 15% PEY or 20% chicken egg yolk was assessed for fertility after artificial inseminations. A total of 400 buffaloes were inseminated (100 inseminations/extender/bull). The overall fertility rate was significantly higher (P < 0.05) with semen cryopreserved in extender containing 15% PEY (56%) compared to 20% CEY (42%; controls). In conclusion, pigeon egg yolk at 15% offers advantages over 20% chicken egg yolk in terms of in vitro post-thaw semen quality and in vivo fertility of buffalo.
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Affiliation(s)
- S Akhter
- Department of Zoology, Pir Mehr Ali Shah Arid Agriculture University Rawalpindi, 46300, Pakistan.
| | - B A Rakha
- Department of Wildlife Management Pir Mehr Ali Shah Arid Agriculture University Rawalpindi, 46300, Pakistan
| | - M S Ansari
- Department of Zoology, University of Lahore-Sargodha Campus, 40100, Pakistan
| | - S Iqbal
- Semen Production Unit, Qadirabad, Sahiwal, Pakistan
| | - M Khalid
- Department of Pathobiology and Population Sciences, Royal Veterinary College, University of London, UK
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Effect of increasing equilibration time of diluted bull semen up to 72 h prior to freezing on sperm quality parameters and calving rate following artificial insemination. Theriogenology 2018; 108:217-222. [DOI: 10.1016/j.theriogenology.2017.11.034] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Revised: 11/24/2017] [Accepted: 11/26/2017] [Indexed: 11/19/2022]
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Fraser L, Zasiadczyk Ł, Pareek CS. Effects of boar variability on comet-detected sperm-DNA damage following cryopreservation. ANIMAL PRODUCTION SCIENCE 2018. [DOI: 10.1071/an16274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Assessment of sperm-DNA integrity is a crucial issue in male fertility. In the present study, parameters derived from the image analysis of comets after single-cell gel electrophoresis were used to analyse the types of DNA damage of frozen–thawed boar spermatozoa. Semen, frozen in a cryoprotectant-free extender or in cryoprotectant-based extenders, was analysed for DNA fragmentation and with the following comet tail measures: percentage DNA in comet tail, comet tail length and olive tail moment. The percentages of sperm DNA damage in the comet tails were classified as Type 0 (no DNA damage), Type I (very low DNA damage), Type II (light DNA damage), Type III (medium DNA damage) and Type IV (heavy DNA damage). Sperm motility characteristics and membrane integrity were assessed in the pre-freeze and frozen–thawed semen samples. Assessment of sperm DNA fragmentation and comet tail measures showed marked inter-boar variability following cryopreservation. However, consistent differences among the boars, with respect to cryo-induced sperm DNA damage, were detected by the comet tail length and olive tail moment. Besides Type IV, all types of DNA damage were detected in the cryoprotectant-based extenders. It was found that the frequency of Type II and Type III of DNA damage of frozen–thawed spermatozoa was significantly greater in the cryoprotectant-based and cryoprotectant-free extenders respectively. Deterioration in the quality of the sperm DNA integrity was concomitant with a marked decline in sperm motility characteristics, reduced plasma membrane integrity and higher lipid peroxidation and aspartate aminotransferase activity after cryopreservation. It can be suggested that the comet-assay parameters, coupled with routine laboratory tests, are useful to improve the sperm evaluations of post-thaw quality of semen from individual boars and would offer more comprehensive information for a better understanding of the degree of cryo-induced sperm-DNA damage.
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YALÇIN B, AKAL ESER. EVCİL HAYVAN SPERMALARININ DONDURULMASINDA FARKLI KANATLI TÜRÜ YUMURTA SARILARININ KORUYUCU ETKİLERİ. MEHMET AKIF ERSOY ÜNIVERSITESI VETERINER FAKÜLTESI DERGISI 2017. [DOI: 10.24880/maeuvfd.289172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Atencio García VJ, Dorado Longas M, Montes Prieto C, Prieto-Guevara M, Espinosa-Araujo J. Crioconservación de semen de dorada Brycon moorei con dimetilsulfóxido. REVISTA COLOMBIANA DE BIOTECNOLOGÍA 2017. [DOI: 10.15446/rev.colomb.biote.v19n2.59987] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
El objetivo fue evaluar la calidad del semen descongelado de dorada Brycon moorei crioconservado con dimetilsulfóxido (DMSO) a tres porcentajes de inclusión. El semen se obtuvo de nueve machos mantenidos en cautiverio en la Estación Piscícola Repelón (Atlántico, Col), inducidos con extracto pituitario de carpa (4,5 mg/kg). El semen fue diluido en proporción 1:3 con un diluyente compuesto de DMSO a tres porcentajes 5%, 10% y 15%; glucosa al 6% y yema de huevo al 12%; empacado en macrotubos de 2,5 ml, congelados en vapores de nitrógeno y después de tres meses descongelados a 35°C durante 90 s. Semen fresco fue considerando como tratamiento control. En semen descongelado se evaluó movilidad total, tipos de movilidades, progresividad, velocidades y concentración espermática con el programa Sperm Class Analyzer SCA®; adicionalmente en semen fresco se determinó volumen, color y tiempo de activación. El semen fresco presentó movilidad mayor a 80% y tiempo de activación entre 28,5 y 41 s; mientras que, la concentración espermática osciló entre 10188,1 y 14590,2 millones/ml. La movilidad total del semen descongelado fue mayor cuando DMSO se incluyó a 5% (40,1±5,0%) o 10% (43,3±8,7%) (p>0,05); pero a 15% registró la menor movilidad (30,6±7,9%) y el mayor porcentaje de espermatozoides inmóviles (69.4±7.9%) (p<0,05); lo cual sugiere que inclusiones de DMSO por encima de 10% ocasionan mayores daños al espermatozoide de dorada. Los resultados permiten concluir que DMSO debe ser incluido entre 5 y 10%, junto con glucosa al 6% y yema de huevo al 12% para crioconservar semen de dorada.
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Panahi F, Niasari-Naslaji A, Seyedasgari F, Ararooti T, Razavi K, Moosavi-Movaheddi AA. Supplementation of tris-based extender with plasma egg yolk of six avian species and camel skim milk for chilled preservation of dromedary camel semen. Anim Reprod Sci 2017; 184:11-19. [PMID: 28709736 DOI: 10.1016/j.anireprosci.2017.06.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 06/16/2017] [Accepted: 06/21/2017] [Indexed: 11/30/2022]
Abstract
The present study was conducted to investigate a suitable source (Expt. 1) and concentration (Expt. 2) of plasma egg yolk (PEY) and concentration of camel skim milk (CSM; Expt. 3) to supplement tris based extender for chilled storage of dromedary camel semen. In Expt. 1, PEY (20%) of six avian species (domestic chicken, domestic duck, Japanese quail, partridge, pigeon and guinea fowl) was added to semen extender. In Expt. 2, different concentrations (0, 10, 20, 30 and 40%) of selected PEY from Expt.1 were added to semen extender. In both Expt. 1 and 2, CSM remained constant (20%). In Expt. 3, semen extender was supplemented with different concentrations of CSM (0, 20, 40, 60 and 80%) while the concentration of PEY remained constant. The sperm viability parameters were assessed at 6, 12 and 24h following chilled storage. In Expt. 1, progressive forward motility (PFM) of diluted semen supplemented with pigeon PEY was similar to domestic duck and Japanese quail PEYs (P>0.05) and superior to other PEYs (P<0.05). In Expt. 2, PFM following the addition of 20% pigeon PEY was similar to 10 and 30% (P>0.05) and greater than 0 and 40% (P<0.05). In Expt. 3, total motility, PFM and live percentage of sperm were better in 20% compared to 40, 60 and 80% CSM (P<0.05). In the last experiment, PFM in 20% was better than 0% CSM (P<0.05). In conclusion, pigeon PEY at the concentration of 20% and CSM at the concentration of 20% could provide beneficial effect on some of the sperm viability parameters during chilled storage of dromedary camel semen.
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Affiliation(s)
- Farnaz Panahi
- Dept. Theriogenology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Amir Niasari-Naslaji
- Dept. Theriogenology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran; Camel Advanced Reproductive Technologies Centre, Government of Dubai, Dubai, UAE.
| | | | - Tahereh Ararooti
- Dept. Theriogenology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Kamal Razavi
- Camel Advanced Reproductive Technologies Centre, Government of Dubai, Dubai, UAE
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Akhter S, Rakha B, Ansari M, Husna A, Iqbal S, Khalid M. Evaluation of quail and turkey egg yolk for cryopreservation of Nili-Ravi buffalo bull semen. Theriogenology 2017; 87:259-265. [DOI: 10.1016/j.theriogenology.2016.09.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 09/01/2016] [Accepted: 09/01/2016] [Indexed: 11/25/2022]
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Barros TB, Toniolli LDS, Guimarães DB, Freitas END, Nunes TGP, Toniolli R. CURVAS DE RESFRIAMENTO DO SÊMEN DO VARRÃO DILUÍDO EM ACP®103 ADICIONADO DE GEMA DE OVO EM CONCENTRAÇÃO FIXA. CIÊNCIA ANIMAL BRASILEIRA 2016. [DOI: 10.1590/1089-6891v17i417645] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Resumo A conservação do sêmen suíno em temperaturas mais baixas pode permitir uma maior expansão da inseminação artificial nessa espécie. A gema de ovo apresenta propriedades crioprotetoras já amplamente testadas na conservação seminal de diversas espécies. Este trabalho teve por objetivo testar diferentes curvas de temperatura na conservação do sêmen suíno diluído em água de coco em pó (ACP®-103) acrescido de 7% de gema de ovo e verificar qual delas mantém por mais tempo a viabilidade espermática. Para tanto, o sêmen de 36 ejaculados foi diluído e conservado a 17, 10 e 5 °C. Diariamente foram realizadas análises de vigor e motilidade e nos dias D0, D2 e D4 o sêmen foi avaliado quanto à sua viabilidade, morfologia acrossomal e resistência osmótica. Para a análise estatística foram utilizados os testes de Kruska-Wallis, com pós-teste de Dunns (dados não paramétricos) e Anova com teste de Tukey (dados paramétricos). A conservação à temperatura de 10 °C foi a que melhor manteve o vigor espermático e a motilidade em níveis adequados para ser utilizado em um programa de inseminação artificial. As análises de vitalidade, morfologia e teste hiposmótico não apresentaram diferença estatística entre os tratamentos avaliados. Em conclusão, a melhor curva de temperatura foi a de 10 °C com sêmen diluído por manter por um período maior a viabilidade da célula espermática suína.
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Toniolli R, Barros TB, Toniolli LDS, Guimarães DB, Freitas END, Nunes TGP. DIFERENTES CONCENTRAÇÕES DE GEMA DE OVO EM PÓ ADICIONADA AO DILUENTE ACP-103® NA CONSERVAÇÃO DO SÊMEN SUÍNO. CIÊNCIA ANIMAL BRASILEIRA 2016. [DOI: 10.1590/1089-6891v17i217643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Resumo Muitas tentativas são feitas para se melhorar a conservação do sêmen suíno, sendo a gema de ovo conhecida por suas propriedades crioprotetoras. Este trabalho teve por objetivo testar diferentes concentrações de gema de ovo em pó (GOP), adicionada ao diluente água de coco em pó (ACP-103®), e verificar qual mantém melhor a viabilidade espermática. Foram diluídos 36 ejaculados em ACP-103®, acrescidos de diferentes concentrações de GOP (0%, 1%, 3%, 5% e 7%) e conservados a 17 °C. Diariamente, foram realizadas análises de vigor e motilidade e nos dias 1 (D0), 3 (D2) e 5 (D4) de conservação foram feitas as de vitalidade, morfologia e resistência osmótica. Utilizou-se o teste estatístico de Kruskal-Wallis e de Dunn's para dados não paramétricos e ANOVA e Tukey para os paramétricos. Queda de vigor e motilidade foi observada em todos os tratamentos. Os GOP-3%, GOP-5% e GOP-7% foram os que melhor mantiveram o vigor espermático em D0 (2,4±0,8; 2,5±1,1 e 2,8±0,9, respectivamente), sem diferenças significativas entre si. O mesmo ocorreu para a motilidade (77±15%, 74±23% e 81±16% em D0). Os resultados das análises de vitalidade, morfologia e resistência osmótica não diferiram. Em conclusão, as concentrações entre 5 e 7% de GOP adicionado ao ACP-103® permitem sua utilização como diluente eficiente para manter a qualidade espermática.
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Ansari M, Rakha B, Akhter S, Ashiq M. OPTIXcell improves the postthaw quality and fertility of buffalo bull sperm. Theriogenology 2016; 85:528-32. [DOI: 10.1016/j.theriogenology.2015.09.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Revised: 08/18/2015] [Accepted: 09/16/2015] [Indexed: 11/25/2022]
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Shahverdi A, Sharafi M, Gourabi H, Yekta AA, Esmaeili V, Sharbatoghli M, Janzamin E, Hajnasrollahi M, Mostafayi F. Fertility and flow cytometric evaluations of frozen-thawed rooster semen in cryopreservation medium containing low-density lipoprotein. Theriogenology 2015; 83:78-85. [DOI: 10.1016/j.theriogenology.2014.07.044] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Revised: 07/25/2014] [Accepted: 07/26/2014] [Indexed: 10/24/2022]
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Blanch E, Tomás C, Hernández M, Roca J, Martínez EA, Vázquez JM, Mocé E. Egg yolk and glycerol requirements for freezing boar spermatozoa treated with methyl β-cyclodextrin or cholesterol-loaded cyclodextrin. J Reprod Dev 2014; 60:143-9. [PMID: 24492655 PMCID: PMC3999393 DOI: 10.1262/jrd.2013-073] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Egg yolk (EY) and glycerol are common constituents of extenders used for sperm
cryopreservation. It has been demonstrated that using cholesterol-loaded cyclodextrins
(CLC) improves sperm cryosurvival in several species. However, standard freezing extenders
might not be the most appropriate for CLC-treated sperm. This study evaluated the EY and
glycerol requirements for freezing CLC-treated boar spermatozoa. Semen samples from 34
ejaculates coming from 4 boars were used. Each ejaculate was split into three aliquots:
one was used untreated (control), and the other two were treated with 1 mg of CLC or
methyl-β-cyclodextrin/120 × 106 sperm for 15 min at 22 C prior to
cryopreservation. Our results indicated that reducing the concentration of EY was
detrimental for sperm viability after thawing (31.57 ± 2 vs. 19.89% ± 2
for 20 and 10% EY, respectively; P <0.05), even in semen treated with CLC. On the other
hand, it was observed that the traditional concentration of glycerol (3%) was not the
appropriate for freezing CLC-treated sperm (61.10 ± 3 vs. 47.87% ± 3 viable sperm for
control and CLC-treated sperm, respectively; P <0.05). Thus, CLC-treated sperm showed a
higher tolerance to high glycerol concentrations (5%) in terms of sperm viability (59.19%
± 3) than non-treated sperm (45.58% ± 3; P<0.05). Therefore, it could be necessary to
modify the freezing extenders for CLC-treated sperm. Nevertheless, additional studies will
be needed to evaluate alternative cryoprotectants and to determine the effect of high
glycerol concentrations on sperm functionality.
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Affiliation(s)
- Eva Blanch
- Centro de Tecnología Animal - Instituto Valenciano de Investigaciones Agrarias (CITA-IVIA), 12400-Segorbe (Castellón), Spain
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Ali ABT, Bomboi G, Floris B. Replacing chicken yolk with yolks from other sources in ram semen diluents and their effects on fertility in vitro. Small Rumin Res 2013. [DOI: 10.1016/j.smallrumres.2013.01.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Santiago-Moreno J, Castaño C, Toledano-Díaz A, Coloma MA, López-Sebastián A, Prieto MT, Campo JL. Cryoprotective and contraceptive properties of egg yolk as an additive in rooster sperm diluents. Cryobiology 2012; 65:230-4. [DOI: 10.1016/j.cryobiol.2012.06.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2012] [Revised: 05/16/2012] [Accepted: 06/26/2012] [Indexed: 10/28/2022]
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Effects of low-density lipoproteins extracted from different avian yolks on boar spermatozoa quality following freezing–thawing. ZYGOTE 2012. [DOI: 10.1017/s096719941200041x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
SummaryLow-density lipoproteins (LDL) is known to protect boar sperm during freezing–thawing, but little information is known about the effects of LDL extracted from different avian egg yolks on post-thaw boar semen quality. The purpose of this study was to compare and analyze the effects of LDL at various concentrations and different species on boar sperm quality after freezing–thawing. LDL extracted from the yolk of hen egg, duck egg, quail egg, pigeon egg or ostrich egg was added to the extender at the concentrations of 0.06, 0.07, 0.08, 0.09 and 0.1 g/ml, respectively, and their effects on frozen–thawed boar sperm quality were assessed. According to all measured parameters, the results showed that sperm motility, acrosome integrity and plasma membrane integrity were 43.20%, 52.57% and 48.13%, respectively, after being frozen–thawed with 0.09 g/ml LDL extracted from pigeon egg yolk. All these quality parameters were higher than that of other groups (P < 0.05). In conclusion, our results confirmed that LDL extracted from pigeon egg yolk had the best cryoprotective effects on frozen–thawed boar sperm among all of the groups supplemented with LDL from five kinds of avian egg in extender. The optimum concentration of LDL extracted from pigeon egg in boar semen freezing extender was 0.09 g/ml.
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Waheed S, Ahmad N, Najib-ur-Rahman, Jamil-ur-Rahman H, Younis M, Iqbal S. Evaluation of duck egg yolk for the cryopreservation of Nili-Ravi buffalo bull semen. Anim Reprod Sci 2012; 131:95-9. [DOI: 10.1016/j.anireprosci.2012.02.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2011] [Revised: 12/30/2011] [Accepted: 02/28/2012] [Indexed: 11/28/2022]
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[Effects of some extenders and monoamines on sperm cryopreservation in tree shrews (Tupaia belangeri)]. DONG WU XUE YAN JIU = ZOOLOGICAL RESEARCH 2012; 33:19-28. [PMID: 22345004 DOI: 10.3724/sp.j.1141.2012.01019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The tree shrew may be an important experimental animal for disease models in humans. The effects of some extenders and momamines on sperm cryopreservation will provide helpful data for experimentation of strains and conservation of genetic resources in tree shrews. Epididymal sperm were surgically harvested from male tree shrews captured around Kunming, China and sperm motility, acrosome integrity and fertility were assessed during cryopreservation. In Experiment 1 eight extenders (TTE, TCG, TCF, TTG, BWW, BTS, DM, and SR) supplemented with 0.4 mol/L DMSO were used to dilute the sperm: only TTE, DM and SR showed no differences in motility and acrosome integrity compared to fresh controls after equilibration. After freezing and thawing, sperm in any extender showed lower motility than fresh control and sperm in DM showed higher motility than other groups. However, BWW produced the lowest motility. For acrosome integrity, TTE and DM showed higher than BWW, BTS and SR after equilibration. The parameter in DM was higher than other groups (except TTE) after thawing. In Experiment 2 four penetrating cryoprotectant agents (CPA) [dimethyl-formamide (DF), formamide (F), dimethylacetamide (DA), and acetamide (A)] at 0.2 mol/L, 0.4 mol/L, 0.8 mol/L, and 1.2 mol/L, respectively were added to the DM extender. Motility showed no difference among CPA groups and non-CPA group (control) after equilibration, but all thawed sperm showed lower values in motility and acrosome integrity than pre-freezing groups. However, sperm in 0.8 mol/L DF and 0.4 mol/L DMSO showed higher values in both parameters than that in other CPA groups (P>0.05). In Experiment 3 the fertilization rate of oocytes inseminated with 0.4mol/L DMSO (50%) were higher than that with 0.8mol/L DF (16%). In conclusion, non-ion extenders supplemented with egg yolk may be better for sperm cryopreservation in tree shrews and cryoprotectant effects of monoamines agents should be further studied in this species.
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Effect of low density lipoproteins in extender on freezability and fertility of buffalo (Bubalus bubalis) bull semen. Theriogenology 2011; 76:759-64. [DOI: 10.1016/j.theriogenology.2011.04.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2010] [Revised: 03/14/2011] [Accepted: 04/07/2011] [Indexed: 11/19/2022]
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Webb GW, Burris CL, Harmon SE, Baker RH. Effects of Egg Yolk Source on the Cryopreservation of Stallion Spermatozoa. J Equine Vet Sci 2011. [DOI: 10.1016/j.jevs.2011.02.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Gil MA, Hernandez M, Roca J, Almiñana C, Lucas X, Cuello C, Vazquez JM, Martínez EA. Pentoxifylline added to freezing or post-thaw extenders does not improve the survival or in vitro fertilising capacity of boar spermatozoa. Reproduction 2010; 139:557-64. [DOI: 10.1530/rep-09-0274] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study evaluated whether pentoxifylline added to freezing and thawing extenders influenced the function of boar spermatozoa. In Experiment 1, pooled ejaculated sperm-rich fractions were frozen in 0.5 ml straws after dilution in extender supplemented with pentoxifylline to a final concentration of 0, 2, 4, 8, 16 or 32 mM. The addition of 4, 8, 16 and 32 mM pentoxifylline to the freezing extender significantly decreased the progressive and total motility of spermatozoa. The percentage of viable spermatozoa with intact acrosomes as well as the penetration rate and the efficiency of fertilisation were significantly lower in pentoxifylline-treated groups compared with the untreated control. In Experiment 2, a pool of three straws with ‘good’ post-thaw sperm quality parameters and another three straws with ‘poor’ sperm quality were diluted in extender with 0, 1, 2, 4, 8, 16 or 32 mM pentoxifylline. Post-thaw samples with both ‘good’ and ‘poor’ sperm quality with 0, 2, 4, 8 and 16 mM were used to assess IVF parameters. The addition of pentoxifylline to post-thaw extender did not improve the post-thaw motility or viability of spermatozoa compared with the control. The in vitro penetration was higher (P<0.05) than the control for oocytes fertilised with spermatozoa that were thawed and incubated in extender with 4, 8 and 16 mM pentoxifylline. However, no differences were observed in the efficiency of fertilisation. We conclude that pentoxifylline, as a supplement added to the freezing extender, has a deleterious effect and that it does not improve the survival or in vitro fertilising efficiency of frozen–thawed boar spermatozoa when added after thawing.
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Kulaksız R, Çebi Ç, Akçay E, Daşkın A. The protective effect of egg yolk from different avian species during the cryopreservation of Karayaka ram semen. Small Rumin Res 2010. [DOI: 10.1016/j.smallrumres.2009.11.014] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Andrabi SMH. Factors Affecting the Quality of Cryopreserved Buffalo (Bubalus bubalis) Bull Spermatozoa. Reprod Domest Anim 2009; 44:552-69. [DOI: 10.1111/j.1439-0531.2008.01240.x] [Citation(s) in RCA: 112] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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41
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Santiago-Moreno J, Coloma MA, Toledano-Díaz A, Gómez-Brunet A, Pulido-Pastor A, Zamora-Soria A, Carrizosa JA, Urrutia B, López-Sebastián A. A comparison of the protective action of chicken and quail egg yolk in the cryopreservation of Spanish ibex epididymal spermatozoa. Cryobiology 2008; 57:25-9. [DOI: 10.1016/j.cryobiol.2008.05.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2008] [Revised: 04/29/2008] [Accepted: 05/13/2008] [Indexed: 10/22/2022]
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Su L, Li X, Quan J, Yang S, Li Y, He X, Tang X. A comparison of the protective action of added egg yolks from five avian species to the cryopreservation of bull sperm. Anim Reprod Sci 2008; 104:212-9. [PMID: 17662543 DOI: 10.1016/j.anireprosci.2007.06.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2007] [Revised: 06/04/2007] [Accepted: 06/19/2007] [Indexed: 10/23/2022]
Abstract
Cryopreservation of domestic animal sperm has been widely used for artificial insemination (AI), and egg yolk is one of the most commonly used cryoprotectants during the freezing-thawing process. The objectives of this study were to compare the effectiveness of egg yolk from five avian species (domestic chicken, domestic duck, domestic goose, Japanese quail or domestic pigeon) and to optimize the concentration of egg yolk on the cryopreservation of bull sperm in terms of frozen-thawed sperm progressive motility and viability. The results were two-fold. First, they showed that pigeon egg yolk provided the best cryoprotective effects on the cryopreservation of bull sperm, compared with egg yolk of chicken, quail, goose or duck. Second, the best concentration of pigeon egg yolk in extender was 20% during cryopreservation among five concentrations of 5, 10, 20, 30 or 40%. The results suggest that pigeon egg yolk could be used as an alternative to chicken egg yolk in extender but requires further testing in fertility trials.
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Affiliation(s)
- Lei Su
- Kunming Institute of Zoology, Chinese Academy of Science, Kunming, Yunnan 650223 PR China.
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Andrabi SMH, Ansari MS, Ullah N, Anwar M, Mehmood A, Akhter S. Duck egg yolk in extender improves the freezability of buffalo bull spermatozoa. Anim Reprod Sci 2008; 104:427-33. [PMID: 17709214 DOI: 10.1016/j.anireprosci.2007.07.003] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2007] [Revised: 07/03/2007] [Accepted: 07/16/2007] [Indexed: 11/22/2022]
Abstract
We investigated the use of duck egg yolk (DEY), Guinea fowl egg yolk (GFEY) and Indian indigenous hen (Desi) egg yolk (IDEY) in extender for improving the post-thaw quality of buffalo (Bubalus bubalis) bull spermatozoa, and compared it with commercial hen egg yolk (CHEY; control). For this purpose, two consecutive ejaculates of semen from each of two Nili-Ravi buffalo bulls were collected on 1 day each week for 5 weeks (replicates; n=5) with artificial vagina (42 degrees C). Split pooled ejaculates, were diluted in tris-citric acid glycerol extender containing either DEY or GFEY or IDEY or CHEY at 37 degrees C. Extended semen was cooled to 4 degrees C in 2 h and equilibrated for 4 h at 4 degrees C. Cooled semen was then filled in 0.5 ml straws at 4 degrees C and frozen in programmable cell freezer. Thawing of semen was performed at 37 degrees C for 30 s. Sperm motility, plasma membrane integrity and sperm morphology (acrosome integrity, head, mid-piece and tail abnormalities) of each semen sample were assessed at 0, 3 and 6 h after thawing and incubation at 37 degrees C. Visual motility (%) and percentage of intact plasma membranes assessed at 6h post-thaw of buffalo bull spermatozoa were highest (P<0.05) due to DEY as compared to GFEY, IDEY and control. The percentage of spermatozoa with normal acrosomes at 0, 3 and 6 h post-thaw was highest (P<0.05) in DEY extender than GFEY, IDEY and CHEY. Sperm tail abnormalities (%) observed at 0, 3 and 6 h post-thaw in samples cryopreserved with freezing extender having DEY were lower (P<0.05) as compared to extender containing GFEY, IDEY and CHEY. In conclusion, DEY compared to other avian yolks in extender improves the frozen-thawed quality of buffalo bull spermatozoa.
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Affiliation(s)
- S M H Andrabi
- Animal Reproduction Laboratory, Animal Sciences Institute, National Agricultural Research Centre, Park Road, Islamabad 45500, Pakistan.
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Morton KM, Bathgate R, Evans G, Maxwell WMC. Cryopreservation of epididymal alpaca (Vicugna pacos) sperm: a comparison of citrate-, Tris- and lactose-based diluents and pellets and straws. Reprod Fertil Dev 2008; 19:792-6. [PMID: 17897581 DOI: 10.1071/rd07049] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2007] [Accepted: 05/16/2007] [Indexed: 11/23/2022] Open
Abstract
Epididymal spermatozoa were harvested from male alpacas and frozen after extension and cooling to 4 degrees C in citrate-, Tris- and lactose-based diluents (Experiment 1) and as pellets in 0.25- and 0.5-mL straws on either dry ice or over liquid nitrogen vapour (Experiment 2) to determine the effects diluents and packaging on their motility and acrosome integrity. In Experiment 1, sperm motility was higher after cooling to 4 degrees C and after freeze-thawing (0 but not 3 h post-thaw) for spermatozoa extended in the lactose- than the citrate- or Tris-based diluent (P < 0.05). Post-thaw acrosome integrity after cooling to 4 degrees C and post-thaw (0 h) was reduced for spermatozoa frozen in citrate- compared with lactose- or Tris-based diluents, but was similar for all groups 3 h after thawing. In Experiment 2, sperm motility immediately after thawing was higher for pellet freezing than for 0.25- or 0.5-mL straws on dry ice or liquid nitrogen vapour (P < 0.05), although by 3 h post-thaw motility was similar for pellets and straws (P > 0.05). Acrosome integrity was similar for all groups immediately after thawing and 3 h post-thaw. Cryopreservation of epididymal alpaca spermatozoa is feasible, with retained motility and acrosome integrity post-thaw. Freezing as pellets in a lactose-based diluent is recommended.
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Affiliation(s)
- Katherine M Morton
- Centre for Advanced Technologies in Animal Genetics and Reproduction (ReproGen), Faculty of Veterinary Science, The University of Sydney, NSW 2006, Australia.
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Sancho S, Casas I, Ekwall H, Saravia F, Rodriguez-Martinez H, Rodriguez-Gil JE, Flores E, Pinart E, Briz M, Garcia-Gil N, Bassols J, Pruneda A, Bussalleu E, Yeste M, Bonet S. Effects of cryopreservation on semen quality and the expression of sperm membrane hexose transporters in the spermatozoa of Iberian pigs. Reproduction 2007; 134:111-21. [PMID: 17641093 DOI: 10.1530/rep-07-0118] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study evaluated the effects of cooling, freezing and thawing on the plasma membrane integrity, kinetics and expression of two sugar transporters glucose transporter-3 and -5 (GLUT-3 and GLUT-5) in spermatozoa from Iberian boars. Semen samples were collected twice weekly from eight young, fertile Iberian boars of the 'Entrepelado' and 'Lampiño' breeds. The samples were suspended in a commercial extender and refrigerated to 17 degrees C for transport to the laboratory (step A), where they were further extended with a lactose-egg yolk-based extender and chilled to 5 degrees C (step B) prior to freezing in the presence of glycerol (3%). Spermatozoa were assessed for plasma membrane integrity and sperm motility at each of the steps, including post-thaw (step C). Aliquots were also prepared for immunocytochemical localisation of the sugar transporters (fixed and thin smears for transmission and scanning electron microscopy levels respectively) and for SDS-PAGE electrophoresis and subsequent western blotting, using the same antibodies (rabbit anti-GLUT-3 and anti-GLUT-5 polyclonal antibodies). The results showed lower percentages of progressively motile spermatozoa at step C in both breeds, while the percentage of live spermatozoa was significantly lower only in the 'Entrepelado' breed. The results obtained from electron microscopy clearly showed that Iberian boar spermatozoa expressed the hexose transporters, GLUT-3 and GLUT-5. The pattern of expression, in terms of location and concentration, was characteristic in each case but, in the case of isoform GLUT-5, it remained constant during the different steps of freezing-thawing protocol. These results indicate that cryopreservation affects the status of sperm cells of Iberian boars by altering the distribution of some membrane receptors and decreasing the percentage values of parameters linked to sperm quality.
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Affiliation(s)
- S Sancho
- Biotechnology of Porcine Reproduction, University of Girona, Campus de Montilivi, s/n, 17071 Girona, Spain.
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Bathgate R, Morton KM, Eriksson BM, Rath D, Seig B, Maxwell WMC, Evans G. Non-surgical deep intra-uterine transfer of in vitro produced porcine embryos derived from sex-sorted frozen–thawed boar sperm. Anim Reprod Sci 2007; 99:82-92. [PMID: 16697130 DOI: 10.1016/j.anireprosci.2006.04.050] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2006] [Revised: 03/27/2006] [Accepted: 04/18/2006] [Indexed: 11/27/2022]
Abstract
Embryos and offspring of a pre-determined sex have been produced in pigs using AI and IVF with unfrozen sperm, and after surgical insemination with sex-sorted frozen-thawed sperm. The aims of this study were to demonstrate that sex-sorted frozen-thawed boar sperm could be incorporated into pig IVF for the production of embryos of a pre-determined sex and that these embryos could be successfully non-surgically transferred. Oocytes were matured in vitro, fertilised with either unsorted or sex-sorted frozen-thawed sperm and cultured until the eight-cell stage. These embryos were then transferred to recipients (n = 7) non-surgically (n = 70 embryos per sow). Oocyte cleavage was similar between sex-sorted (1538/5044; 30.5%) and unsorted (216/756; 28.6%) frozen-thawed sperm, and PCR sex-determination of the embryos confirmed that they were of the predicted sex (n = 16). Delayed return to oestrus (>23 days) was observed in five recipient sows (71.4%). Fetal sacs were observed by transcutaneous ultrasound on Day 18 in one of these sows. Pre-sexed porcine IVP embryos can be successfully produced using sex-sorted frozen-thawed boar sperm, and these embryos are capable of initiating pregnancies when transferred to recipients. However, further refinement of porcine ET protocols are required to enable development to term.
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Affiliation(s)
- R Bathgate
- Centre for Advanced Technologies in Animal Genetics and Reproduction (ReproGen), Faculty of Veterinary Science, The University of Sydney, NSW 2006, Australia.
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