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Salimi A, Eslami M, Farrokhi-Ardabili F. Influence of trans-ferulic acid on the quality of ram semen upon cold preservation. Vet Med Sci 2023; 9:1369-1378. [PMID: 36913307 DOI: 10.1002/vms3.1117] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 02/08/2023] [Accepted: 02/19/2023] [Indexed: 03/14/2023] Open
Abstract
BACKGROUND Due to lower antioxidant capacity and higher amounts of polyunsaturated fatty acids, ram spermatozoa are very susceptible during cooling process. OBJECTIVES The objective was to examine the effect of the trans-ferulic acid (t-FA) on the ram semen during liquid preservation. METHODS Semen samples were collected from the Qezel rams, pooled, and extended with the Tris-based diluent. Pooled samples enriched with different amounts of the t-FA (0, 2.5, 5, 10, and 25 mM) and preserved at 4°C for 72 h. Spermatozoa's kinematics, membrane functionality, and viability were assessed by CASA system, hypoosmotic swelling test, and eosin-nigrosin staining, respectively. Moreover, biochemical parameters were measured at 0, 24, 48, and 72 h. RESULTS Results showed that 5 and 10 mM t-FA improved forward progressive motility (FPM) and curvilinear velocity compared to the other groups at 72 h (p < 0.05). Samples treated with 25 mM t-FA showed the lowest total motility, FPM, and viability at 24, 48, and 72 h of storage (p < 0.05). Higher total antioxidant activity levels were observed in the 10 mM t-FA-treated group compared to the negative control at 72 h (p < 0.05). Treatment with 25 mM t-FA increased malondialdehyde amounts and decreased superoxide dismutase activity compared to other groups at the final time assessment (p < 0.05). Nitrate-nitrite and lipid hydroperoxides values were not affected by treatment. CONCLUSIONS The current study indicates the positive and negative influences of different concentrations of t-FA on the ram semen upon cold storage.
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Affiliation(s)
- Ali Salimi
- Department of Theriogenology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - Mohsen Eslami
- Department of Theriogenology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
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Yuan Y, Wang G, Zou J, Zhang Y, Li D, Yu M, Chen L, Li G. Study on comparative analysis of differential metabolites in Guanzhong dairy goat semen before and after freezing. Theriogenology 2023; 197:232-239. [PMID: 36525862 DOI: 10.1016/j.theriogenology.2022.12.009] [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: 05/30/2022] [Revised: 11/28/2022] [Accepted: 12/06/2022] [Indexed: 12/12/2022]
Abstract
In order to explore the differential metabolites between fresh and frozen-thawed semen of Guanzhong dairy goats, semen samples were collected by artificial vagina method, and divided into fresh and frozen-thawed semen groups, with six replicates in each group. Liquid Chromatography-mass spectrometry (LC-MS) technology was used to detect semen metabolites in both groups. The metabolites were analyzed and identified by the combination of multidimensional statistical analysis, namely principal component analysis (PCA), partial least squares discriminant analysis (PLS-DA), orthogonal partial least squares discriminant analysis (OPLS-DA) and univariate statistical analysis, Differential metabolites were identified according to One-step Solution for Identification of Small Molecules in Metabolomics Studies (OSI/SMMS) combined with Human Metabolome Database (HMDB), Lipidmaps and Metlin and the metabolic pathways of different metabolites were enriched and analyzed by Kyoto Encyclopedia of Genes and Genomes (KEGG) database. The results showed that a total of 53 differential metabolites were detected in fresh and frozen-thawed semen groups, of which 10 metabolites were significantly up-regulated (P < 0.05) and 43 were significantly down-regulated (P < 0.05). Most of the metabolites belonged to lipids and lipid-like molecules, organic acids and their derivatives, organic oxygen compounds, etc. According to the functional enrichment analysis of the top twenty differential metabolites in the KEGG database, significant changes occurred in linoleic acid metabolism pathway out of total eleven pathways observed. These differential metabolites can be used as metabolic markers of sperm cryo-injury in dairy goats.
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Affiliation(s)
- Yuxin Yuan
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, PR China
| | - Guang Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, PR China
| | - Jiahao Zou
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, PR China
| | - Yongtao Zhang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, PR China
| | - Dexian Li
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, PR China
| | - Mengqi Yu
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, PR China
| | - Lu Chen
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, PR China
| | - Guang Li
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, PR China.
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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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Yuan C, Wang H, Li X, Liu H, Zhao J, Lu W, Wang J. Combined Effect of Flaxseed Oil and Vitamin E Supplementation During Bull Semen Cryopreservation on Sperm Characteristics. Biopreserv Biobank 2021; 20:520-528. [PMID: 34919423 DOI: 10.1089/bio.2021.0059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The present study was performed to investigate the effects of supplementing flaxseed oil (FO) or vitamin E (VE) or their combination to an extender for Simmental bull semen cryopreservation. In experiment 1, different concentrations of FO (0, 10, 100, and 1000 ng/mL) and VE (0.05, 0.1, and 0.2 mg/mL) were added to the extenders. In experiment 2, FO, VE, and FO + VE were added and a control group was included. Sperm viability, motility, motion parameters, acrosome integrity and membrane integrity, endogenous antioxidant indices, reactive oxygen species, and malondialdehyde levels were evaluated after semen thawing. A higher percentage of viability, motion parameters, endogenous antioxidant indices, and membrane integrity was observed after supplementation with 10 ng/mL FO or 0.1 mg/mL VE compared with the control group (p < 0.05). Also, combined supplementation of 10 ng/mL FO +0.1 mg/mL VE further improved the quality of frozen-thawed sperm by regulating viability, motion parameters, membrane integrity, and endogenous antioxidant indices compared with the FO or VE alone (p < 0.05). These results indicated that FO (10 ng/mL) + VE (0.1 mg/mL) could further improve the protective effects on bull sperm post-thaw.
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Affiliation(s)
- Chongshan Yuan
- Joint Laboratory of the Modern Agricultural Technology International Cooperation, Ministry of Education, Jilin Agricultural University, Changchun, China.,Key Lab of the Animal Production, Product Quality, and Security, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Hongtao Wang
- Joint Laboratory of the Modern Agricultural Technology International Cooperation, Ministry of Education, Jilin Agricultural University, Changchun, China.,Key Lab of the Animal Production, Product Quality, and Security, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Xichun Li
- Changchun Xinmu Sciences and Technologies Co., Ltd, Changchun, China
| | - Hongyu Liu
- Joint Laboratory of the Modern Agricultural Technology International Cooperation, Ministry of Education, Jilin Agricultural University, Changchun, China.,Key Lab of the Animal Production, Product Quality, and Security, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Jing Zhao
- Joint Laboratory of the Modern Agricultural Technology International Cooperation, Ministry of Education, Jilin Agricultural University, Changchun, China.,Key Lab of the Animal Production, Product Quality, and Security, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Wenfa Lu
- Joint Laboratory of the Modern Agricultural Technology International Cooperation, Ministry of Education, Jilin Agricultural University, Changchun, China.,Key Lab of the Animal Production, Product Quality, and Security, Ministry of Education, Jilin Agricultural University, Changchun, China
| | - Jun Wang
- Joint Laboratory of the Modern Agricultural Technology International Cooperation, Ministry of Education, Jilin Agricultural University, Changchun, China.,Key Lab of the Animal Production, Product Quality, and Security, Ministry of Education, Jilin Agricultural University, Changchun, China
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Application of High Hydrostatic Pressure (HHP) to Improve Cryopreservation of Young Bull Semen. ANNALS OF ANIMAL SCIENCE 2021. [DOI: 10.2478/aoas-2021-0059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Abstract
The objective of the study was to determine the effect of high hydrostatic pressure (HHP) on quality of cryopreserved semen of young bulls. Semen for this study was collected from 8 bulls aged between 13 and 18 months at monthly intervals, from June to September. After collection, semen was diluted in a commercial Bioxcell® extender (one part at 1:1 and a second part to give a sperm concentration of 20 million/0.2 mL), filled into straws and treated with HHP at 30 MPa for 90 min. After HHP treatment, pre-diluted semen (1:1) was diluted to a sperm concentration 20 million/0.2 mL and filled into straws. In addition, part of the semen diluted to a concentration of 20 million/0.2 mL was not treated with HHP (control). All of it was held at +4°C and frozen in a freezer after 2.5-h equilibration. Semen was thawed in a water bath at 38°C and subjected to estimation of the percentage of motile sperm both subjectively and using a computer-assisted semen analyzer and cytometric assessment of sperm cell membrane integrity. Subjective motility and fast progressive motility were significantly higher with pre-diluted (1:1) and HHP treated semen compared to control (P<0.05). No significant differences were observed in percentage of membraneintact spermatozoa between control and experimental groups. Additionally, the influence of HHP on the sperm of individual bulls was assessed. In bull number 2, the HHP treatment after semen pre-dilution significantly improved progressive motility from 54.1 to 63.4 percent (P<0.05). In bull number 4, the HHP treatment after semen pre-dilution significantly improved subjective motility, rapid motility and progressive motility by 12.5, 16.8 and 16.3 percent, respectively (P<0.05). No effect was seen for 6 bulls. It is concluded that for some bulls, the application of HHP before semen freezing may improve the cryopreservation outcome. However, this requires further research in this area, also to determine the fertilizing capacity of bull semen exposed to high hydrostatic pressure.
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Díaz R, Quiñones J, Short S, Contreras P, Ulloa-Rodríguez P, Cancino-Baier D, Sepúlveda N, Valdebenito I, Farías JG. Effect of exogenous lipids on cryotolerance of Atlantic salmon (Salmo salar) spermatozoa. Cryobiology 2021; 98:25-32. [PMID: 33412157 DOI: 10.1016/j.cryobiol.2021.01.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 12/06/2020] [Accepted: 01/01/2021] [Indexed: 01/22/2023]
Abstract
The development of semen cryopreservation strategies is necessary to improve the semen storage technologies of species of great commercial interest for aquaculture. Recent studies demonstrate that lipids play an important role in the fertility and cryotolerance of fish gametes. This study investigated the effect of exogenous lipids in the freezing medium on the post-thaw functional parameters of Salmo salar spermatozoa. Semen samples (n = 12) were incubated in standard extender supplemented with different concentrations of oleic acid (OA, C18:1n9), linoleic acid (LA, C18:2n6), arachidonic acid (ARA, C20:4n6) and cholesterol-loaded cyclodextrin (CLC). Post-thaw motility, membrane integrity, mitochondrial membrane potential (ΔΨm), superoxide anion (O2•-) and fertility rates were analyzed. The results revealed that the semen incubated with 0.003 mmol/L OA increased the motility (~7%) and ΔΨm (~2%) (P < 0.05), but membrane integrity and fertility were not increased. The addition of 0.003 mmol/L LA increased the motility (~4%) and all LA extenders increased the ΔΨm (P < 0.05); however, LA increased the O2•- levels and decreased the membrane integrity and fertility (P < 0.05). Semen incubated with ARA improved sperm motility (~5%), membrane integrity (~10.5%) and fertility rates (~11%) (P < 0.05). The maximum improvement in post-thaw sperm functionality was observed by adding 0.003 mmol/L ARA. In contrast, sperm quality parameters and fertility were decreased by the CLC addition (P < 0.05). This study showed that ARA could be considered as an additive for semen cryopreservation and could be relevant in the reproductive process and reproductive management of Salmo salar.
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Affiliation(s)
- Rommy Díaz
- Departamento de Ciencias Básicas, Facultad de Medicina, Universidad de La Frontera, Temuco, Chile; Centro de Biotecnología de La Reproducción (CEBIOR-BIOREN), Facultad de Medicina, Universidad de La Frontera, Temuco, Chile
| | - John Quiñones
- Departamento de Ingeniería Química, Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Temuco, Chile
| | - Stefania Short
- Departamento de Ingeniería Química, Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Temuco, Chile
| | - Pablo Contreras
- Departamento de Ingeniería Química, Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Temuco, Chile
| | - Patricio Ulloa-Rodríguez
- Departamento de Ciencias Agrarias, Facultad de Ciencias Agrarias y Forestales, Universidad Católica Del Maule, Curicó, Chile
| | - David Cancino-Baier
- Escuela de Medicina Veterinaria, Facultad de Ciencias, Universidad Mayor, Temuco, Chile
| | - Néstor Sepúlveda
- Departamento de Producción Agropecuaria, Facultad de Ciencias Agropecuarias y Forestales, Universidad de La Frontera, Temuco, Chile
| | - Iván Valdebenito
- Departamento de Ciencias Agropecuarias y Acuícolas, Facultad de Recursos Naturales, Universidad Católica de Temuco, Temuco, Chile
| | - Jorge G Farías
- Centro de Biotecnología de La Reproducción (CEBIOR-BIOREN), Facultad de Medicina, Universidad de La Frontera, Temuco, Chile; Departamento de Ingeniería Química, Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Temuco, Chile.
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Aguiar C, Barros C, Machado W, Allaman I, Barbosa L, Snoeck P. Efeito do ácido docosa-hexaenoico e do Trolox® no diluidor de refrigeração de sêmen de garanhões da raça Mangalarga Marchador. ARQ BRAS MED VET ZOO 2020. [DOI: 10.1590/1678-4162-10823] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
RESUMO Objetivou-se avaliar o efeito do ácido docosa-hexaenoico (DHA), associado ou não ao Trolox®, na refrigeração de sêmen de garanhões da raça Mangalarga Marchador. Foram refrigerados 10 ejaculados nos diluidores: D1) BotuSêmen® (BS; controle); D2) BS + 30ngmL-1 de DHA (BS30DHA); D3) BS30DHA + 40µM de Trolox® (BS30DHA40T); D4) BS + 50ngmL-1 de DHA (BS50DHA); D5) BS50DHA + 40µM de Trolox® (BS50DHA40T). Após 48 horas de refrigeração, foram avaliados os parâmetros de movimento espermático, a integridade estrutural e funcional da membrana plasmática e a longevidade espermática. Todos os diluidores testados preservaram, de forma semelhante, a motilidade, a linearidade, a retilinearidade, a amplitude do deslocamento lateral da cabeça, a frequência do batimento flagelar cruzado, o percentual de hiperativos e a integridade estrutural e funcional da membrana espermática (P>0,05). O diluidor BS50DHA foi superior ao BS30DHA40T em preservar a VCL e a VSL e foi superior ao BS30DHA40T e ao BS50DHA40T em preservar a VAP e o índice de oscilação (P<0,05). Conclui-se que o uso do Trolox® em diluidores utilizados para refrigeração de sêmen de garanhões contendo ácido docosa-hexaenoico, nas concentrações propostas, não é indicado por alterar parâmetros de movimento espermático considerados importantes para a fertilidade.
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Affiliation(s)
| | | | | | | | - L.P. Barbosa
- Universidade Federal do Recôncavo da Bahia, Brazil
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Freitas DS, Lopes GADG, Nascimento BR, Pereira LAAC, Batista RITP, Campos Junior PHA. Conjugated linoleic acid as a potential bioactive molecule to modulates gamete and embryo cryotolerance. CIÊNCIA ANIMAL BRASILEIRA 2020. [DOI: 10.1590/1809-6891v21e-63574] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Abstract Conjugated linoleic acid (CLA) is a mixture of positional isomers of linoleic acid found in meat and dairy products from ruminants. It is a trans fat widely used by athletes as a food supplement, due to a supposed effect of maximizing the use of body fat reserves. The interest in diet and culture media supplementation with CLA is an emerging area, demanding studies in order to elucidate its benefits in the reproductive parameters, as well as in cryopreservation. Therefore, the aim of this review was to discuss the effects of CLA on the oocytes, sperm and embryos cryotolerance. Some studies have already demonstrated its use in cryopreservation of germline. Among those, it was observed that CLA supplementation during oocyte in vitro maturation can increase their viability post-freezing and developmental capacity. Regarding the use of CLA on sperm, there are few studies and their results are still inconclusive. Finally, studies about CLA supplementation on embryo culture media have shown promising results, indicating that this bioactive molecule is able to modulate lipid uptake on blastomeres. Altogether, these findings demonstrate the potential use of CLA as a bioactive molecule to improve germline and embryo cryotolerance and open new perspectives on human and animal reproduction field.
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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: 95] [Impact Index Per Article: 19.0] [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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Machado W, Barbosa L, Souza R, França C, Pinheiro E, Lents M, Araújo R, Santana A. Óleo de peixe associado ao ácido ascórbico no diluidor para criopreservação de sêmen caprino. ARQ BRAS MED VET ZOO 2018. [DOI: 10.1590/1678-4162-9506] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
RESUMO O presente estudo teve como objetivo avaliar o efeito da inclusão de óleo de peixe associado ao ácido ascórbico no diluidor para criopreservação de sêmen caprino. Dois machos da raça Boer foram submetidos à coleta de sêmen pelo método de vagina artificial, sendo os ejaculados avaliados quanto aos aspectos físicos e morfológicos. Após avaliação, formou-se um pool, seguido do fracionamento em cinco grupos: G1 - diluidor citrato-gema e G2, G3, G4 e G5 - diluidor citrato-gema acrescido de 1,0; 2,0; 3,0 e 4,0% de óleo de peixe e 0,05% de ácido ascórbico, respectivamente. Após descongelamento, foram realizadas avaliações físicas do sêmen e os testes complementares de termorresistência lento (TTR), hiposmótico (HO), integridade acrossomal e compactação da cromatina espermática. Houve comportamento linear crescente (P<0,05) para motilidade pós-descongelamento. Não houve diferença (P>0,05) para vigor pós-descongelamento (2,00±0,24). No TTR não houve diferença (P>0,05) para motilidade e vigor espermáticos entre os tempos cinco e 180min, com médias inicial e final de 62,17±12,13 e 14,29±10,55 para motilidade e de 2,00±0,52 e 0,49±0,44 para vigor. Não houve diferença (P>0,05) para o HO, com porcentagem média de espermatozoides reativos de 23,5±5,96%. Houve comportamento linear crescente para acrossoma íntegro e decrescente para acrossoma irregular (P<0,05). Não houve diferença (P>0,05) na compactação da cromatina, com 97,06±1,17% de cromatina íntegra. A inclusão até 4% de óleo de peixe acrescido de ácido ascórbico no diluidor melhorou motilidade e integridade de acrossoma após a criopreservação.
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Affiliation(s)
- W.M. Machado
- Universidade Federal do Recôncavo da Bahia, Brazil
| | - L.P. Barbosa
- Universidade Federal do Recôncavo da Bahia, Brazil
| | - R.S. Souza
- Universidade Federal do Recôncavo da Bahia, Brazil
| | - C.S. França
- Universidade Federal do Recôncavo da Bahia, Brazil
| | | | - M.P. Lents
- Universidade Federal do Recôncavo da Bahia, Brazil
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Tarig AA, Wahid H, Rosnina Y, Yimer N, Goh YM, Baiee FH, Khumran AM, Salman H, Ebrahimi M. Effect of different concentrations of egg yolk and virgin coconut oil in Tris-based extenders on chilled and frozen-thawed bull semen. Anim Reprod Sci 2017; 182:21-27. [PMID: 28511862 DOI: 10.1016/j.anireprosci.2017.03.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Accepted: 03/31/2017] [Indexed: 11/24/2022]
Abstract
The aim of this study was to evaluate the effects of 8% virgin coconut oil (VCO) combined with different percentages of egg yolk in Tris extender on the quality of chilled and frozen-thawed bull semen. A total of 24 ejaculates from four bulls were collected using an electroejaculator. Semen samples were diluted with 8% VCO in Tris extender which contained different concentrations 0% (control), 4%, 8%, 12%, 16% and 20% egg yolk. The diluted semen samples were divided into two fractions: one was chilled and stored at 4°C until evaluation after 24, 72, and 144h; the second fraction was processed by chilling for 3h at 4°C to equilibrate, then packaged in 0.25ml straws and frozen and stored in liquid nitrogen at -196°C until evaluation after 7 and 14 days. Both chilled and frozen semen samples were then thawed at 37°C and assessed for general motility using computer-assisted semen analysis (CASA), viability, acrosome integrity, and morphology (eosin-nigrosin), membrane integrity (hypo-osmotic swelling test) and lipid peroxidation (thiobarbituric acid-reactive substances (TBARS)). The results indicate treatments with 8%, 12%, 16% and 20% egg yolk with 8% VCO had greater sperm quality (P<0.05) as compared with the control. The treatment with 20% egg yolk had the greatest sperm quality (P<0.05) among the treated groups for both chilled and frozen-thawed semen. In conclusion, the use of 8% VCO combined with 20% egg yolk in a Tris-based extender enhanced the values for chilled and frozen-thawed quality variables of bull sperm.
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Affiliation(s)
- A A Tarig
- Department of Veterinary Clinical Studies, Faculty of Veterinary Medicine, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia; Department of Dairy Production, Faculty of Animal Production, University of Khartoum, Sudan
| | - H Wahid
- Department of Veterinary Clinical Studies, Faculty of Veterinary Medicine, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia.
| | - Y Rosnina
- Department of Veterinary Clinical Studies, Faculty of Veterinary Medicine, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia
| | - N Yimer
- Department of Veterinary Clinical Studies, Faculty of Veterinary Medicine, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia
| | - Y M Goh
- Department of Veterinary Pre-Clinical Sciences, Faculty of Veterinary Medicine, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia
| | - F H Baiee
- Department of Veterinary Clinical Studies, Faculty of Veterinary Medicine, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia
| | - A M Khumran
- Department of Veterinary Clinical Studies, Faculty of Veterinary Medicine, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia
| | - H Salman
- Department of Veterinary Clinical Studies, Faculty of Veterinary Medicine, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia
| | - M Ebrahimi
- Department of Veterinary Pre-Clinical Sciences, Faculty of Veterinary Medicine, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia
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12
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Kinetin improves motility, viability and antioxidative parameters of ram semen during storage at refrigerator temperature. Cell Tissue Bank 2016; 19:97-111. [PMID: 27888380 DOI: 10.1007/s10561-016-9604-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2016] [Accepted: 11/21/2016] [Indexed: 12/18/2022]
Abstract
The present experiment was conducted to evaluate the effect of kinetin on ram semen quality during cold storage. Ejaculates were collected using an artificial vagina from five Qezel rams. Ejaculates which met the criteria (volume of 0.75-2 ml; minimum spermatozoa concentration of 2.5 × 109 spermatozoa/ml and forward progressive motility of 80%), were pooled, diluted with extender without kinetin (control) or enriched with 25 (K 25), 50 (K 50), 100 (K 100) and 200 (K 200) μM kinetin at a final concentration of 500 × 106 spermatozoa per mL. Spermatozoa motion characteristics were evaluated by computer-assisted sperm analysis. In addition, percent of viability (spermatozoa showing no color was considered to be alive) and spermatozoa with intact plasma membrane (spermatozoa with curled/swollen tail was considered healthy) were determined. Moreover, amounts of malondialdehyde (MDA), total antioxidant activity (AOA), nitric oxide (NO) and superoxide dismutase (SOD) activity were determined in the seminal plasma and spermatozoa at 0, 24, 48 and 72 h of storage. Higher percent of total and forward progressive motility was observed in K 25, K 50 and K 100 groups compared to control group at 72 h of storage (P < 0.001). Moreover, K 25 (78.61 ± 1.11%), K 50 (82.46 ± 1.08%) and K 100 (82.96 ± 1.49%) groups showed higher percentage of viability compared to control (72.38 ± 1.49%) at 72 h of storage (P < 0.05). Semen enrichment with kinetin resulted in the higher percent of intact plasma membrane of spermatozoa at 48 and 72 h (P < 0.001). Amounts of MDA were lower and amounts of AOA were higher in K 50 and K 100 groups compared to control at 48 and 72 h (P < 0.05). There were no significant differences in NO levels and SOD activities of seminal plasma and spermatozoa among groups during the experiment. The present experiment revealed that kinetin at proper concentration could enhances spermatozoa kinematics, viability, spermatozoa plasma membrane functionality and amounts of AOA and reduces the level of lipid peroxidation during chilled storage of ram semen.
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13
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Roberts RM, Yuan Y, Genovese N, Ezashi T. Livestock models for exploiting the promise of pluripotent stem cells. ILAR J 2016; 56:74-82. [PMID: 25991700 DOI: 10.1093/ilar/ilv005] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Livestock species are widely used as biomedical models. Pigs, in particular, are beginning to have a significant role in regenerative medicine for testing the applicability, success, and safety of grafts derived from induced pluripotent stem cells. Animal testing must always be performed before any clinical trials are performed in humans, and pigs may sometimes be the species of choice because of their physiological and anatomical similarities to humans. Induced pluripotent stem cells (iPSC) have been generated with some success from livestock species by a variety of reprogramming procedures, but authenticated embryonic stem cells (ESC) have not. There are now several studies in which porcine iPSC have been tested for their ability to provide functional grafts in pigs. Pigs have also served as recipients for grafts derived from human iPSC. There have also been recent advances in creating pigs with severe combined immunodeficiency (SCID). Like SCID mice, these pigs are expected to be graft tolerant. Additionally, chimeric, partially humanized pigs could be sources of human organs. Another potential application of pluripotent stem cells from livestock is for the purpose of differentiating the cells into skeletal muscle, which, in turn, could be used either to produce cultured meat or to engraft into damaged muscle. None of these technologies has advanced to a stage that they have become mainstream, however. Despite the value of livestock models in regenerative medicine, only a limited number of institutions are able to use these animals.
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Affiliation(s)
- R Michael Roberts
- R. Michael Roberts, DPhil, is a Curators' Professor in the Division of Animal Sciences and Department of Biochemistry at the University of Missouri. Ye Yuan, PhD, is a research scientist; Nicholas Genovese, PhD, is a postdoctoral fellow; and Toshihiko Ezashi, DVM, PhD, is a research associate professor in the Division of Animal Sciences at the University of Missouri
| | - Ye Yuan
- R. Michael Roberts, DPhil, is a Curators' Professor in the Division of Animal Sciences and Department of Biochemistry at the University of Missouri. Ye Yuan, PhD, is a research scientist; Nicholas Genovese, PhD, is a postdoctoral fellow; and Toshihiko Ezashi, DVM, PhD, is a research associate professor in the Division of Animal Sciences at the University of Missouri
| | - Nicholas Genovese
- R. Michael Roberts, DPhil, is a Curators' Professor in the Division of Animal Sciences and Department of Biochemistry at the University of Missouri. Ye Yuan, PhD, is a research scientist; Nicholas Genovese, PhD, is a postdoctoral fellow; and Toshihiko Ezashi, DVM, PhD, is a research associate professor in the Division of Animal Sciences at the University of Missouri
| | - Toshihiko Ezashi
- R. Michael Roberts, DPhil, is a Curators' Professor in the Division of Animal Sciences and Department of Biochemistry at the University of Missouri. Ye Yuan, PhD, is a research scientist; Nicholas Genovese, PhD, is a postdoctoral fellow; and Toshihiko Ezashi, DVM, PhD, is a research associate professor in the Division of Animal Sciences at the University of Missouri
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14
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Kaka A, Wahid H, Rosnina Y, Yimer N, Khumran AM, Sarsaifi K, Behan AA, Kaka U, Ebrahimi M. α-Linolenic acid supplementation in BioXcell® extender can improve the quality of post-cooling and frozen-thawed bovine sperm. Anim Reprod Sci 2014; 153:1-7. [PMID: 25544152 DOI: 10.1016/j.anireprosci.2014.12.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Revised: 11/17/2014] [Accepted: 12/03/2014] [Indexed: 10/24/2022]
Abstract
The present study was conducted to determine the effects of supplementing α-linolenic acid (ALA) into BioXcell(®) extender on post-cooling, post-thawed bovine spermatozoa and post thawed fatty acid composition. Twenty-four semen samples were collected from three bulls using an electro-ejaculator. Fresh semen samples were evaluated for general motility using computer assisted semen analyzer (CASA) whereas morphology and viability with eosin-nigrosin stain. Semen samples extended into BioXcell(®) were divided into five groups to which 0, 3, 5, 10 and 15 ng/ml of ALA were added, respectively. The treated samples were incubated at 37°C for 15 min for ALA uptake by sperm cells before being cooled for 2 h at 5°C. After evaluation, the cooled samples were packed into 0.25 ml straws and frozen in liquid nitrogen for 24 h before thawing and evaluation for semen quality. Evaluation of cooled and frozen-thawed semen showed that the percentages of all the sperm parameters improved with 5 ng/ml ALA supplement. ALA was higher in all treated groups than control groups than control group. In conclusion, 5 ng/ml ALA supplemented into BioXcell(®) extender improved the cooled and frozen-thawed quality of bull spermatozoa.
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Affiliation(s)
- Asmatullah Kaka
- Department of Veterinary Clinical Studies, Faculty of Agriculture, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia; Sindh Agriculture University, Tando Jam, Pakistan
| | - Haron Wahid
- Department of Veterinary Clinical Studies, Faculty of Agriculture, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia
| | - Yusoff Rosnina
- Department of Veterinary Clinical Studies, Faculty of Agriculture, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia.
| | - Nurhusien Yimer
- Department of Veterinary Clinical Studies, Faculty of Agriculture, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia
| | - A M Khumran
- Department of Veterinary Clinical Studies, Faculty of Agriculture, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia
| | - Kazhal Sarsaifi
- Department of Veterinary Clinical Studies, Faculty of Agriculture, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia
| | - Atique Ahmed Behan
- Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia; Sindh Agriculture University, Tando Jam, Pakistan
| | - Ubedullah Kaka
- Department of Veterinary Clinical Studies, Faculty of Agriculture, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia; Sindh Agriculture University, Tando Jam, Pakistan
| | - M Ebrahimi
- Department of Animal Science, Faculty of Agriculture, Universiti Putra Malaysia, UPM, 43400 Serdang, Selangor Darul Ehsan, Malaysia
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15
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Kaka A, Wahid H, Rosnina Y, Yimer N, Khumran AM, Behan AA, Ebrahimi M. Alpha-Linolenic Acid Supplementation in Tris Extender Can Improve Frozen-Thawed Bull Semen Quality. Reprod Domest Anim 2014; 50:29-33. [DOI: 10.1111/rda.12445] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Accepted: 09/21/2014] [Indexed: 11/27/2022]
Affiliation(s)
- A Kaka
- Department of Veterinary Clinical Studies; Faculty of Veterinary Medicine; Universiti Putra Malaysia; Serdang Malaysia
- Sindh Agriculture University; Tando jam Pakistan
| | - H Wahid
- Department of Veterinary Clinical Studies; Faculty of Veterinary Medicine; Universiti Putra Malaysia; Serdang Malaysia
| | - Y Rosnina
- Department of Veterinary Clinical Studies; Faculty of Veterinary Medicine; Universiti Putra Malaysia; Serdang Malaysia
| | - N Yimer
- Department of Veterinary Clinical Studies; Faculty of Veterinary Medicine; Universiti Putra Malaysia; Serdang Malaysia
| | - AM Khumran
- Department of Veterinary Clinical Studies; Faculty of Veterinary Medicine; Universiti Putra Malaysia; Serdang Malaysia
| | - AA Behan
- Department of Animal Science; Faculty of Agriculture; Universiti Putra Malaysia; Serdang Malaysia
| | - M Ebrahimi
- Department of Veterinary Preclinical Sciences; Faculty of Veterinary Medicine; Universiti Putra Malaysia; Serdang Malaysia
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16
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Soares MP, Brandelli A, Celeghini ECC, de Arruda RP, Rodriguez SAF. Effect of cis-9,trans-11 and trans-10,cis-12 isomers of conjugated linoleic acid on the integrity and functionality of cryopreserved bovine spermatozoa. Cryobiology 2013; 67:102-5. [PMID: 23721967 DOI: 10.1016/j.cryobiol.2013.05.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Revised: 05/15/2013] [Accepted: 05/16/2013] [Indexed: 11/30/2022]
Abstract
Plasma membranes of sperm subjected to low temperatures undergo changes in their structure and permeability. The addition of fatty acids in semen cryopreservation media may influence the sperm motility after thawing, possibly by maintaining the membrane fluidity due to their incorporation in lipid bilayers. In this work, different concentrations of the isomers cis-9,trans-11 and trans-10,cis-12 of conjugated linoleic acid (CLA) were added in the cryopreservation medium of bovine sperm. Four Jersey bulls were used, and the ejaculates were processed as a pool. The Tris-based extender (Dilutris®) was supplemented with 20% egg yolk (MB). The treatments with CLA (Luta-CLA®), which had oily presentation, were prepared from MB with addition of 1% sodium lauryl sulfate, and denominated MBL. The concentrations of CLA tested were 50, 100, and 150 μM. The motility characteristics of the post-thaw semen were analyzed by computerized analysis system (CASA), and plasma membrane integrity and acrosomal and mitochondrial function assessed by the association of the fluorescent probes propidium iodide, fluorescein isothiocyanate-conjugated Pisum sativum agglutinin (FITC-PSA), JC-1 and Hoechst 33342. No significant differences were observed among treatments, excepting for a decreased mitochondrial potential of cells treated with 150 μM CLA. The addition of CLA, at the concentrations used, showed no advantages on the integrity and functionality of bovine sperm submitted to cryopreservation.
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