1
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Grasseau I, Couty I, Grimaud-Jottreau I, Vitorino Carvalho A. Glycerol is not suitable for the cryopreservation of quail semen. Br Poult Sci 2024; 65:625-630. [PMID: 38819327 DOI: 10.1080/00071668.2024.2357671] [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: 12/21/2023] [Accepted: 05/02/2024] [Indexed: 06/01/2024]
Abstract
1. This study investigated the potential use of glycerol as a cryoprotectant for quail sperm cells. Its role in maintaining sperm fertilising ability in vivo and in vitro quality parameters, such as motility, was assessed.2. The data showed that the presence of glycerol in semen samples was associated with infertility, which suggested that removal prior to insemination is mandatory. Removal through serial dilution centrifugation was associated with fewer than 5% of motile sperm cells and resulted in no fertility.3. In conclusion, glycerol alone is not suitable for quail semen cryopreservation, and other approaches need to be investigated to develop cryobanking programmes for this species.
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Affiliation(s)
- I Grasseau
- INRAE, CNRS, IFCE, PRC, Université de Tours, Nouzilly, France
| | - I Couty
- INRAE, CNRS, IFCE, PRC, Université de Tours, Nouzilly, France
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2
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Fujiwara A, Horii W, Sano J, Kodama T, Kato A, Shibuya K, Saitoh T. Invasion of Chicken Anemia Virus in Specific-Pathogen-Free Chicken Flocks and Its Successful Elimination from the Colony. Vet Sci 2024; 11:329. [PMID: 39058013 PMCID: PMC11281415 DOI: 10.3390/vetsci11070329] [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: 06/28/2024] [Revised: 07/19/2024] [Accepted: 07/20/2024] [Indexed: 07/28/2024] Open
Abstract
A specific-pathogen-free (SPF) chicken colony was maintained with successive groups a month apart in age. The absence of specific pathogens, including chicken anemia virus (CAV), was confirmed through periodic serological tests for each group. However, some groups became CAV seropositive. The procedures of removing seropositive and the adjacent seronegative chickens followed with chemically disinfecting the housing did not halt CAV outbreaks. The full genome sequence of the CAV strain that appeared was closely related to low-virulence isolates in China. The outbreaks of CAV decreased with an increase in the seropositive chicken population, indicating that the progeny is protected from CAV infection by maternal anti-CAV antibodies. The persistence of CAV in erythroid and lymphoid tissues or reproductive tissues from CAV seropositive chickens was examined in chickens of various ages using polymerase chain reaction (PCR). Since a low persistence of CAV was observed in the colony, we isolated eggs from CAV seropositive hens through artificial insemination using semen collected from roosters and confirmed as CAV-free by PCR. Fertilized eggs were transferred to a new SPF facility and used for generating CAV-free progeny. To date, chickens reared in the new facility have been CAV-free for longer than two years. Redirection of eggs from seropositive hens was an effective means of eliminating CAV from chickens.
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Affiliation(s)
- Akira Fujiwara
- Nippon Institute for Biological Science, 9-2221-1 Shin-machi, Ome 198-0024, Tokyo, Japan; (A.F.)
| | - Wataru Horii
- Nisseiken Co., Ltd., Kobuchisawa Facility, Kamisasao, Hokuto 408-0041, Yamanashi, Japan; (W.H.); (J.S.)
| | - Junichi Sano
- Nisseiken Co., Ltd., Kobuchisawa Facility, Kamisasao, Hokuto 408-0041, Yamanashi, Japan; (W.H.); (J.S.)
| | - Toshiaki Kodama
- Nippon Institute for Biological Science, 9-2221-1 Shin-machi, Ome 198-0024, Tokyo, Japan; (A.F.)
| | - Atsushi Kato
- Nippon Institute for Biological Science, 9-2221-1 Shin-machi, Ome 198-0024, Tokyo, Japan; (A.F.)
- Biomedical Science Association, 2-20-8-3F Kamiosaki, Shinagawa-ku 141-0021, Tokyo, Japan
| | - Kazumoto Shibuya
- Nippon Institute for Biological Science, 9-2221-1 Shin-machi, Ome 198-0024, Tokyo, Japan; (A.F.)
| | - Toshiki Saitoh
- Nisseiken Co., Ltd., 9-2221-1 Shin-machi, Ome 198-0024, Tokyo, Japan;
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3
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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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4
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Madeddu M, Zaniboni L, Marelli SP, Tognoli C, Belcredito S, Iaffaldano N, Di Iorio M, Cerolini S. Selection of Male Donors in Local Chicken Breeds to Implement the Italian Semen Cryobank: Variability in Semen Quality, Freezability and Fertility. Vet Sci 2024; 11:148. [PMID: 38668416 PMCID: PMC11054041 DOI: 10.3390/vetsci11040148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/29/2024] [Accepted: 03/21/2024] [Indexed: 04/29/2024] Open
Abstract
Native breed conservation is an important component of poultry biodiversity. The aim of this work is to describe different steps that lead to donor selection for the implementation of the Italian Semen Cryobank of Autochthonous Chicken and Turkey Breeds. The variability within and between breeds was evaluated, and the stored semen reproductive capacity was in vivo tested using artificial insemination. Semen from Bionda Piemontese, Bianca di Saluzzo and Pepoi roosters was collected and processed. Concentration, volume, sperm membrane integrity, total motile sperm, progressive motile sperm and kinetic parameters were analyzed; sperm parameters accounting for bird variability were used to select male donors. Fresh semen quality parameters measured in donor ejaculates showed significant differences between breeds; no differences were found after cryopreservation. Variability in the fertilizing ability of cryopreserved semen was found within a breed (5-16%) and between birds within a breed (BP = 3-7%; BS = 7-31%; PP = 6-22%); only sperm quality parameters measured in fresh ejaculates, not frozen/thawed, may be associated with in vivo fertility results. In conclusion, sperm concentration and progressive motility were successfully used as selection parameters to identify chicken male donors with improved sperm quality for sperm cryobanking. However, new reliable sperm markers to predict cryopreserved semen's fertilizing ability are required.
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Affiliation(s)
- Manuela Madeddu
- Department of Veterinary Medicine and Animal Science, University of Milan, via dell’Università 6, 26900 Lodi, Italy; (M.M.); (S.P.M.); (C.T.); (S.B.); (S.C.)
| | - Luisa Zaniboni
- Department of Veterinary Medicine and Animal Science, University of Milan, via dell’Università 6, 26900 Lodi, Italy; (M.M.); (S.P.M.); (C.T.); (S.B.); (S.C.)
| | - Stefano Paolo Marelli
- Department of Veterinary Medicine and Animal Science, University of Milan, via dell’Università 6, 26900 Lodi, Italy; (M.M.); (S.P.M.); (C.T.); (S.B.); (S.C.)
| | - Cristina Tognoli
- Department of Veterinary Medicine and Animal Science, University of Milan, via dell’Università 6, 26900 Lodi, Italy; (M.M.); (S.P.M.); (C.T.); (S.B.); (S.C.)
| | - Silvia Belcredito
- Department of Veterinary Medicine and Animal Science, University of Milan, via dell’Università 6, 26900 Lodi, Italy; (M.M.); (S.P.M.); (C.T.); (S.B.); (S.C.)
| | - Nicolaia Iaffaldano
- Department of Agricultural, Environmental and Food Science, University of Molise, 86100 Campobasso, Italy; (N.I.); (M.D.I.)
| | - Michele Di Iorio
- Department of Agricultural, Environmental and Food Science, University of Molise, 86100 Campobasso, Italy; (N.I.); (M.D.I.)
| | - Silvia Cerolini
- Department of Veterinary Medicine and Animal Science, University of Milan, via dell’Università 6, 26900 Lodi, Italy; (M.M.); (S.P.M.); (C.T.); (S.B.); (S.C.)
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5
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Lin HLH, Mermillod P, Grasseau I, Blesbois E, Carvalho AV. Exploring how sucrose-colloid selection improves the fertilizing ability of chicken sperm after cryopreservation with glycerol. Poult Sci 2024; 103:103448. [PMID: 38237325 PMCID: PMC10828597 DOI: 10.1016/j.psj.2024.103448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 01/04/2024] [Accepted: 01/05/2024] [Indexed: 02/03/2024] Open
Abstract
Currently, glycerol is the most effective cryoprotectant when combined with straw packaging for preserving chicken sperm. Glycerol, however, has toxic effects on sperm cells, which can reduce fertility when present in inseminated semen. Historically, the serial dilution (SD) method was developed to eliminate glycerol and mitigate its adverse effects. We have recently developed a new method for removing glycerol called sucrose-Percoll (SP), that can be performed at either 4°C (4°C-SP) or 20°C (20°C-SP). This SP protocol has been found to be simpler and faster to improve fertility compared to the traditional SD method. Nevertheless, the reasons for such effectiveness differences between glycerol removal procedures remained unclear and required more comprehensive understandings for future protocol developments. Here, we examined the effects of SP and SD protocols on the fertility duration. We also investigated the potential causes of varying effects of these methods by analyzing sperm quality parameters and sperm storage in the hen's reproductive tract. The fertility was significantly higher in 4°C-SP than 20°C-SP during the first 6 d after insemination, and also higher than sperm processed using SD. No difference was observed between 20°C-SP and SD between 7 and 13 d. However, a 2.7-time higher fertility was shown with 4°C-SP. In addition, the SP method demonstrated a 2-fold greater ability to remove glycerol than the SD method. Sperm centrifuged at 4°C-SP exhibited higher sperm storage compared to 20°C-SP and were higher than sperm treated with SD. Overall, our findings revealed that the differences in efficiencies between SP and SD methods were not related to in vitro sperm quality but resulted from a higher ability to remove glycerol, a higher storage capacity in the female reproductive tract, and a longer fertility ability. Since no impacts were observed in sperm cellular characteristics, further experiments are necessary to investigate the influences of glycerol removal treatments at the molecular level.
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Affiliation(s)
- Hsiu-Lien Herbie Lin
- INRAe, CNRS, IFCE, Université de Tours, PRC, 37380, Nouzilly, France; Division of Physiology, LRI, COA, 71246, Tainan, Taiwan
| | - Pascal Mermillod
- INRAe, CNRS, IFCE, Université de Tours, PRC, 37380, Nouzilly, France
| | - Isabelle Grasseau
- INRAe, CNRS, IFCE, Université de Tours, PRC, 37380, Nouzilly, France
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6
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Blank MH, Kawaoku AJT, Rui BR, Carreira ACO, Hamilton TRDS, Goissis MD, Pereira RJG. Successful xenotransplantation of testicular cells following fractionated chemotherapy of recipient birds. Sci Rep 2024; 14:3085. [PMID: 38321093 PMCID: PMC10847125 DOI: 10.1038/s41598-023-45019-0] [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: 05/19/2023] [Accepted: 10/14/2023] [Indexed: 02/08/2024] Open
Abstract
An essential step in the success of germ cell transplantation is the preparation of the recipient's testicular environment to increase the availability of stem cell niches. However, most methods for this purpose in birds face serious limitations such as partial germ cell depletion, high toxicity and mortality, or the need to use expensive technologies. Here, we validated a simple and practical technique of transferring quail testicular cells into chicken testes depleted of endogenous spermatozoa by fractioned chemotherapy (20 mg/kg/week busulfan for 5 weeks). This protocol resulted in a very low mortality of the treated day-old chicks and, despite maintenance of androgenic activity, sperm production was decreased by 84.3% at 25 weeks of age. NANOG immunostaining revealed that very few to no germ cells were present following treatment with 20 and 40 mg/kg, respectively. RT-qPCR data also showed that c-MYC and NANOG expression declined in these treatments, but GRFα1 and BID expressions remained unaltered among groups. After xenotransplantation, quail germ cells were immunodetected in chicken testes using a species-specific antibody (QCPN), and quail ovalbumin DNA was found in seminal samples collected from chicken recipients. Together, these data confirm that fractionated administration of busulfan in hatchlings is a practical, effective, and safe protocol to prepare recipient male birds capable of supporting xenogeneic spermatogenesis.
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Affiliation(s)
- Marcel Henrique Blank
- Department of Animal Reproduction, College of Veterinary Medicine and Animal Science, University of São Paulo, Av. Duque de Caxias Norte 255, Pirassununga, SP , CEP 13635-900, Brazil.
| | | | - Bruno Rogério Rui
- Department of Animal Reproduction, College of Veterinary Medicine and Animal Science, University of São Paulo, Av. Duque de Caxias Norte 255, Pirassununga, SP , CEP 13635-900, Brazil
| | - Ana Claudia Oliveira Carreira
- Cell and Molecular Therapy Center (NUCEL), Medical School, University of Sao Paulo, Rua Pangaré 100, São Paulo, 05360-130, Brazil
| | - Thais Rose Dos Santos Hamilton
- Department of Animal Reproduction, College of Veterinary Medicine and Animal Science, University of São Paulo, Av. Duque de Caxias Norte 255, Pirassununga, SP , CEP 13635-900, Brazil
| | - Marcelo Demarchi Goissis
- Department of Animal Reproduction, College of Veterinary Medicine and Animal Science, University of São Paulo, Av. Duque de Caxias Norte 255, Pirassununga, SP , CEP 13635-900, Brazil
| | - Ricardo José Garcia Pereira
- Department of Animal Reproduction, College of Veterinary Medicine and Animal Science, University of São Paulo, Av. Duque de Caxias Norte 255, Pirassununga, SP , CEP 13635-900, Brazil.
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7
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Blackburn HD, Azevedo HC, Purdy PH. Incorporation of Biotechnologies into Gene Banking Strategies to Facilitate Rapid Reconstitution of Populations. Animals (Basel) 2023; 13:3169. [PMID: 37893893 PMCID: PMC10603745 DOI: 10.3390/ani13203169] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/05/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
National animal gene banks that are responsible for conserving livestock, poultry, and aquatic genetic resources need to be capable of utilizing a broad array of cryotechnologies coupled with assisted reproductive technologies to reconstitute either specific animals or populations/breeds as needed. This capability is predicated upon having sufficient genetic diversity (usually encapsulated by number of animals in the collection), units of germplasm or tissues, and the ability to reconstitute animals. While the Food and Agriculture Organization of the United Nations (FAO 2012, 2023) developed a set of guidelines for gene banks on these matters, those guidelines do not consider applications and utilization of newer technologies (e.g., primordial germ cells, cloning from somatic cells, embryo transfer, IVF, sex-sorted semen), which can radically change how gene banks collect, store, and utilize genetic resources. This paper reviews the current status of using newer technologies, explores how gene banks might make such technologies part of their routine operations, and illustrates how combining newer assisted reproductive technologies with older approaches enables populations to be reconstituted more efficiently.
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Affiliation(s)
- Harvey D. Blackburn
- USDA ARS National Animal Germplasm Program, 1111 S. Mason St., Fort Collins, CO 80521-4500, USA
| | | | - Phillip H. Purdy
- USDA ARS National Animal Germplasm Program, 1111 S. Mason St., Fort Collins, CO 80521-4500, USA
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8
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Douet C, Grasseau I, Vitorino Carvalho A. Avian sperm-borne RNAs: optimisation of a new isolation protocol. Br Poult Sci 2023; 64:641-649. [PMID: 37266980 DOI: 10.1080/00071668.2023.2220128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 04/20/2023] [Indexed: 06/03/2023]
Abstract
1. Sperm-borne RNAs are involved in sperm and embryonic protein translation, the regulation of early development and the epigenetic inheritance of the paternal phenotype. Sperm-borne RNA purification protocols generally include a cell purification stage to discard contamination by somatic cells. In avian species, no protocol is currently available to isolate all the populations composing sperm-borne RNAs.2. This study evaluated the presence of somatic cells in semen samples of chickens and quails using visual examination after fluorescent nuclei staining. The efficiency of somatic cell lysis buffer (SCLB) on chicken liver cells and its impacts on chicken sperm cell integrity was explored. Three different approaches were tested to isolate RNA: two developed for mammalian sperm cells and a commercial kit for somatic cells. The efficiency and reliability of each approach was determined based on RNA quality and purity. Eventually, the presence of miRNA and mRNA in purified avian sperm-borne RNAs was investigated by RT-(q)PCR.3. No somatic cells were found in chicken and quail semen. The SCLB totally lysed chicken liver cells but also induced sperm cell necrosis. Consequently, this treatment wasn't performed on samples prior to RNA isolation. Among the tested RNA purification protocols, the commercial one was the least variable and isolated RNA with the highest purity levels. No DNA contamination was observed. Furthermore, the samples contained miRNA and mRNA already known as present in mammalian sperm cells (gga-miR-100-5p, gga-miR-191-5p, GAPDH and PLCZ1), but mRNAs associated with leucocytes (CD4) and Sertoli cells (SOX4, CLDN11) were not detected. This protocol was successfully applied to quail sperm cells.4. Altogether, the study reveals that it is unnecessary to pre-treat samples to remove somatic cell contamination before RNA purification and successfully describes an isolation protocol for sperm-borne RNAs, including small non-coding and long coding RNAs, in two distinct avian species highly valuable as biological models.
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Affiliation(s)
- C Douet
- CNRS, IFCE, INRAE, Université de Tours, PRC, Nouzilly, France
| | - I Grasseau
- CNRS, IFCE, INRAE, Université de Tours, PRC, Nouzilly, France
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9
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Chaipipat S, Sritabtim K, Piyasanti Y, Prukudom S, Jurutha J, Phetpila V, Sinsiri R, Kammongkun J, Molee A, Thiangtum K, Siripattarapravat K. Initiative on Avian Primordial Germ Cell Cryobanking in Thailand. Biopreserv Biobank 2023; 21:458-466. [PMID: 36169626 DOI: 10.1089/bio.2022.0043] [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
Background: Biobanking the reproductive tissues or cells of animals preserves the genetic and reproductive ability of the species in long-term storage and promotes sharing of reproductive materials. In avian species, the primordial germ cell (PGC) is one of the most promising reproductive cells to be preserved in biobanks, due to self-renewal properties and direct access to the germ line mediated by PGC transfer. Methods: To conserve the genetic resource of local chicken breeds that are of conservation importance, we systematically isolated two types of pregonadal PGCs from chicken embryos-circulating and tissue PGCs. PGCs of individual embryos were separately isolated, cultured, and cryopreserved. Characteristics of cultured PGCs are described and evaluated. Results: The efficiency of PGC isolation from individual embryos was 98.9% (660/667). In most cases, both matching circulating and tissue PGC lines were isolated from the same embryo (68.2%, 450/660), whereas the remaining lines were from a single source, being either tissue (30.6%, 202/660) or circulating (1.2%, 8/660). Efficient PGC isolation and proliferation can be expected in cultures of circulating PGCs (68.7% and 64.3%, respectively) and tissue PGCs (97.8% and 80.7%, respectively). Following cryopreservation, recovered cells sustained PGC identities including expression of chicken vasa homolog and deleted in azoospermia-like proteins and migration ability to recipient embryonic gonads. Culture conditions equally supported proliferation of circulating and tissue PGCs from both sexes. Combining tissue PGC culture in the regimen prevented 30.3% loss of PGC cultures in the case where circulating PGC culture was ineffective. Cultured circulating and tissue PGCs were similar in morphology, but optimal culture characteristics were different. Conclusion: We applied the approach of PGC isolation from blood and tissue origins on a wide scale and demonstrated its efficiency for biobanking chicken PGCs. The workflow can be operated effectively almost year-round in a tropical climate. It was also described in ample and practical details, which are suitable for adoption or optimization in other conditions.
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Affiliation(s)
- Suparat Chaipipat
- Center for Agricultural Biotechnology, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom, Thailand
- Center of Excellence on Agricultural Biotechnology: (AG-BIO/MHESI), Bangkok, Thailand
| | - Kornkanok Sritabtim
- Department of Pathology, Faculty of Veterinary Medicine, Kasetsart University, Bangkok, Thailand
| | - Yanika Piyasanti
- Department of Pathology, Faculty of Veterinary Medicine, Kasetsart University, Bangkok, Thailand
| | - Sukumal Prukudom
- Center for Agricultural Biotechnology, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom, Thailand
- Center of Excellence on Agricultural Biotechnology: (AG-BIO/MHESI), Bangkok, Thailand
- Department of Anatomy, Faculty of Veterinary Medicine, Kasetsart University, Bangkok, Thailand
| | - Juthathip Jurutha
- Department of Pathology, Faculty of Veterinary Medicine, Kasetsart University, Bangkok, Thailand
| | - Vimolrat Phetpila
- Department of Pathology, Faculty of Veterinary Medicine, Kasetsart University, Bangkok, Thailand
| | - Rungthiwa Sinsiri
- Veterinary Diagnostic Laboratory, Faculty of Veterinary Medicine, Bangkhen Campus, Kasetsart University, Bangkok, Thailand
| | - Jennarong Kammongkun
- Bureau of Animal Husbandry and Genetic Improvement, Department of Livestock Development, Bangkok, Thailand
| | - Amonrat Molee
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Khongsak Thiangtum
- Department of Companion Animal Clinical Sciences, Faculty of Veterinary Medicine, Kasetsart University, Kamphaeng Saen, Nakhon Pathom, Thailand
| | - Kannika Siripattarapravat
- Center for Agricultural Biotechnology, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom, Thailand
- Center of Excellence on Agricultural Biotechnology: (AG-BIO/MHESI), Bangkok, Thailand
- Department of Pathology, Faculty of Veterinary Medicine, Kasetsart University, Bangkok, Thailand
- Veterinary Diagnostic Laboratory, Faculty of Veterinary Medicine, Bangkhen Campus, Kasetsart University, Bangkok, Thailand
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10
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Lin HLH, Grasseau I, Mermillod P, Chen LR, Blesbois E, Carvalho AV. A simple and fast alternative method to remove glycerol from chicken semen after cryopreservation. Cryobiology 2023; 112:104567. [PMID: 37586473 DOI: 10.1016/j.cryobiol.2023.104567] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 07/31/2023] [Accepted: 08/13/2023] [Indexed: 08/18/2023]
Abstract
A concentration of 11% of glycerol is the standard one for sperm cryopreservation in chickens, however, the presence of just 2% glycerol already causes severe fertility reduction, suggesting the necessity of removing glycerol before artificial insemination (AI). The major approach developed for this purpose is serial dilution followed by centrifugation (SDC), which demands special equipment (such as a refrigerate room) to maintain post-thaw semen at 4 °C, besides being time consuming. Therefore, we attempted to develop a simple method to remove glycerol from chicken frozen-thawed semen based on a colloidal gel, Percoll, which is ordinarily used to select motile and viable sperm in mammals as well as in fresh chicken semen. In this study, we used a Percoll based glycerol removal solution (GRS) containing sucrose to avoid frozen-thawed sperm suffering from osmotic stress. Subsequently, several conditions including GRS compositions (GRS A, B, C and D) and centrifugation temperatures (4 and 20 °C) were compared by their influence on sperm in vitro parameters. Afterwards, GRS A and D were selected for fertility evaluation, compared to conventional SDC method. Our results showed that the fertility with GRS A at both 4 and 20 °C were higher than GRS D (p < 0.05) and similar or even superior to the fertility obtained with SDC method. Altogether, our novel GRS protocol is a valuable method for chicken sperm cryobanking policy, supported by its notable results of fertility as well as saving 44% of time, with a simple equipment at flexible operation temperatures of 4 or 20 °C.
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Affiliation(s)
- Hsiu-Lien Herbie Lin
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380, Nouzilly, France; Division of Physiology, LRI, COA, 71246, Tainan, Taiwan
| | - Isabelle Grasseau
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380, Nouzilly, France
| | - Pascal Mermillod
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380, Nouzilly, France
| | - Lih-Ren Chen
- Division of Physiology, LRI, COA, 71246, Tainan, Taiwan
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11
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Ratchamak R, Authaida S, Koedkanmark T, Boonkum W, Semaming Y, Chankitisakul V. Supplementation of Freezing Medium with Ginseng Improves Rooster Sperm Quality and Fertility Relative to Free Radicals and Antioxidant Enzymes. Animals (Basel) 2023; 13:2660. [PMID: 37627452 PMCID: PMC10451814 DOI: 10.3390/ani13162660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 08/17/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
To the best of our knowledge, this study is the first to determine the effect of ginseng as an antioxidant supplement in freezing extenders on the quality of cryopreserved rooster semen. Semen samples were collected from 40 Thai native roosters (Pradu Hang Dum) using the dorso-abdominal massage method and then pooled and divided into five groups according to the concentrations of ginseng supplementation (0, 0.25, 0.50, 0.75, and 1 mg/mL) in a freezing extender. The semen suspensions were loaded into a medium straw and cryopreserved using the liquid nitrogen vapor method. The post-thaw semen was evaluated for sperm quality (sperm motility and membrane integrity), seminal plasma characteristics (lipid peroxidation, superoxide dismutase [SOD], catalase [CAT], and glutathione peroxidase [GPx]), and fertility. The results showed that ginseng extract supplementation at 0.25 mg/mL yielded the highest total motility, progressive motility, and membrane integrity (59.47%, 30.82%, and 48.30%, respectively; p < 0.05) in cryopreserved rooster semen. Higher malondialdehyde concentrations were observed in the control group than in the other groups (p < 0.05). SOD, CAT, and GPx increased compared with those in the control group (p < 0.05). The results showed that the fertility rate with 0.25 mg/mL of ginseng was higher than that of the control group (62.80% vs. 46.28%: p < 0.05). In conclusion, supplementation with 0.25 mg/mL of ginseng is recommended as an alternative component to the freezing extender to improve rooster semen cryopreservation.
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Affiliation(s)
- Ruthaiporn Ratchamak
- Department of Animal Science, Faculty of Agricultural, Khon Kaen University, Khon Kaen 40002, Thailand; (R.R.); (S.A.); (T.K.); (W.B.)
- The Research and Development Network Center of Animal Breeding and Omics, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Supakorn Authaida
- Department of Animal Science, Faculty of Agricultural, Khon Kaen University, Khon Kaen 40002, Thailand; (R.R.); (S.A.); (T.K.); (W.B.)
| | - Thirawat Koedkanmark
- Department of Animal Science, Faculty of Agricultural, Khon Kaen University, Khon Kaen 40002, Thailand; (R.R.); (S.A.); (T.K.); (W.B.)
| | - Wuttigrai Boonkum
- Department of Animal Science, Faculty of Agricultural, Khon Kaen University, Khon Kaen 40002, Thailand; (R.R.); (S.A.); (T.K.); (W.B.)
- The Research and Development Network Center of Animal Breeding and Omics, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Yoswaris Semaming
- Program in Veterinary Technology, Faculty of Technology, Udon Thani Rajabhat University, Udon Thani 41000, Thailand;
| | - Vibuntita Chankitisakul
- Department of Animal Science, Faculty of Agricultural, Khon Kaen University, Khon Kaen 40002, Thailand; (R.R.); (S.A.); (T.K.); (W.B.)
- The Research and Development Network Center of Animal Breeding and Omics, Khon Kaen University, Khon Kaen 40002, Thailand
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Naim A, Mishra SK, Sahoo A, Nath IM. Male Gonads Transplantation from Kadaknath Chicken to Chicken and Duck Surrogates. Genes (Basel) 2023; 14:genes14051094. [PMID: 37239454 DOI: 10.3390/genes14051094] [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: 03/01/2023] [Revised: 03/20/2023] [Accepted: 05/02/2023] [Indexed: 05/28/2023] Open
Abstract
Transplantation of the gonadal tissue of male and female avian species, such as chicken, onto suitable surrogates and production of live offspring has been successfully demonstrated as a strategy for the conservation and re-constitution of valuable chicken germplasm. The main objective of this study was to establish and develop the male gonadal tissue transplantation technology for the conservation of the indigenous chicken germplasm. The male gonads of the Indian native chicken breed, Kadaknath (KN), were transplanted from a day-old donor to a recipient white leghorn (WL) chicken, and Khaki Campbell (KC) ducks, as surrogates. All the surgical interventions were performed under permitted general anaesthesia, and the chicks, upon recovery, were reared with and without immunosuppressant. The recipient surrogates for the donor KN gonads were housed and reared for 10-14 weeks, and post-sacrifice, developed gonadal tissues were harvested to squeeze out the fluid to perform artificial insemination (AI). The AI-entailed fertility test using the recovered seminal extract from the transplanted KN testes from both surrogate species (KC ducks and WL males), used against KN purebred females, remained very close to the percent fertility realised from purebred KN chickens (controls). These initial results revealed from this trial study suggest definitively that, Kadaknath male gonads were readily accepted and grown inside the intra- and inter-species surrogate host, WL chicken and KC ducks, demonstrating a suitable intra- and inter-species donor-host system. Furthermore, the developed transplanted male gonads of KN chicken into the surrogates were found to have the potential to fertilise the egg and give rise to pure-line KN chicks.
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Affiliation(s)
- Adnan Naim
- KIIT-TBI, Campus 11, KIIT University, Bhubaneswar 751024, Odisha, India
| | - Surya Kanta Mishra
- Indian Council of Agriculture and Research-Directorate of Poultry Research, Regional Centre, Bhubaneswar 751003, Odisha, India
| | - Anjan Sahoo
- College of Veterinary Science and Animal Husbandry, Orissa University of Agriculture and Technology, Bhubaneswar 751003, Odisha, India
| | - Indra Mani Nath
- College of Veterinary Science and Animal Husbandry, Orissa University of Agriculture and Technology, Bhubaneswar 751003, Odisha, India
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Jacques A, Leroy G, Rognon X, Verrier E, Tixier-Boichard M, Restoux G. Reintroducing genetic diversity in populations from cryopreserved material: the case of Abondance, a French local dairy cattle breed. Genet Sel Evol 2023; 55:28. [PMID: 37076793 PMCID: PMC10114384 DOI: 10.1186/s12711-023-00801-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 04/06/2023] [Indexed: 04/21/2023] Open
Abstract
BACKGROUND Genetic diversity is a necessary condition for populations to evolve under natural adaptation, artificial selection, or both. However, genetic diversity is often threatened, in particular in domestic animal populations where artificial selection, genetic drift and inbreeding are strong. In this context, cryopreserved genetic resources are a promising option to reintroduce lost variants and to limit inbreeding. However, while the use of ancient genetic resources is more common in plant breeding, it is less documented in animals due to a longer generation interval, making it difficult to fill the gap in performance due to continuous selection. This study investigates one of the only concrete cases available in animals, for which cryopreserved semen from a bull born in 1977 in a lost lineage was introduced into the breeding scheme of a French local dairy cattle breed, the Abondance breed, more than 20 years later. RESULTS We found that this re-introduced bull was genetically distinct with respect to the current population and thus allowed part of the genetic diversity lost over time to be restored. The expected negative gap in milk production due to continuous selection was absorbed in a few years by preferential mating with elite cows. Moreover, the re-use of this bull more than two decades later did not increase the level of inbreeding, and even tended to reduce it by avoiding mating with relatives. Finally, the reintroduction of a bull from a lost lineage in the breeding scheme allowed for improved performance for reproductive abilities, a trait that was less subject to selection in the past. CONCLUSIONS The use of cryopreserved material is an efficient way to manage the genetic diversity of an animal population, by mitigating the effects of both inbreeding and strong selection. However, attention should be paid to mating of animals to limit the disadvantages associated with incorporating original genetic material, notably a discrepancy in the breeding values for selected traits or an increase in inbreeding. Therefore, careful characterization of the genetic resources available in cryobanks could help to ensure the sustainable management of populations, in particular local or small populations. These results could also be transferred to the conservation of wild threatened populations.
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Affiliation(s)
- Alicia Jacques
- INRAE, AgroParisTech, GABI, Université Paris-Saclay, 78350, Jouy-en-Josas, France
| | - Grégoire Leroy
- Food and Agriculture Organization, viale delle Terme de Caracalla, 00153, Rome, Italy
| | - Xavier Rognon
- INRAE, AgroParisTech, GABI, Université Paris-Saclay, 78350, Jouy-en-Josas, France
| | - Etienne Verrier
- INRAE, AgroParisTech, GABI, Université Paris-Saclay, 78350, Jouy-en-Josas, France
| | | | - Gwendal Restoux
- INRAE, AgroParisTech, GABI, Université Paris-Saclay, 78350, Jouy-en-Josas, France.
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14
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Pimprasert M, Kheawkanha T, Boonkum W, Chankitisakul V. Influence of Semen Collection Frequency and Seasonal Variations on Fresh and Frozen Semen Quality in Thai Native Roosters. Animals (Basel) 2023; 13:ani13040573. [PMID: 36830360 PMCID: PMC9951706 DOI: 10.3390/ani13040573] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 02/04/2023] [Accepted: 02/04/2023] [Indexed: 02/09/2023] Open
Abstract
This study aimed to determine the effects of the frequency of semen collection (once, twice, and thrice weekly) and seasonal variations on the fresh and frozen semen quality of Thai native roosters throughout the year. Data on temperature and humidity were collected and used to calculate the temperature-humidity index (THI). The average temperature and THI were lower in the winter than in the rainy season and the summer (p < 0.05). In contrast, the average relative humidity was not different among the seasons but was higher in the rainy season (p > 0.05). None of the fresh or frozen semen quality parameters were influenced by the frequency of semen collection, but the season did have an effect. The highest sperm concentration was obtained in the winter (p < 0.05). In contrast, the lowest sperm concentration was found during the rainy season, which presented the highest humidity. Regarding the frozen semen quality, the highest malondialdehyde concentration and the lowest motility were found in the summer (p < 0.05). In conclusion, semen collection can be conducted thrice per week for a consecutive year without affecting semen quality while maximizing sperm production. However, the highest sperm production was obtained in the winter, which is also a suitable season for producing semen for cryopreservation.
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Affiliation(s)
- Maruay Pimprasert
- Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Theerapat Kheawkanha
- Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Wuttigrai Boonkum
- Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand
- Network Center for Animal Breeding and Omics Research, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Vibuntita Chankitisakul
- Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand
- Network Center for Animal Breeding and Omics Research, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand
- Correspondence: ; Tel.: +66-866585988
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15
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Janosikova M, Petricakova K, Ptacek M, Savvulidi FG, Rychtarova J, Fulka J. New approaches for long-term conservation of rooster spermatozoa. Poult Sci 2022; 102:102386. [PMID: 36599200 PMCID: PMC9817176 DOI: 10.1016/j.psj.2022.102386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 11/16/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
In contrast to the livestock industry, sperm cryopreservation has not yet been successfully established in the poultry industry. This is because poultry sperm cells have a unique shape and membrane fluidity, differing from those of livestock sperm. The objective of this review is to discuss the cellular and molecular characteristics of rooster spermatozoa as a cause for their generally low freezability. Furthermore, here, we discuss novel developments in the field of semen extenders, cryoprotectants, and freezing processes, all with the purpose of increasing the potential of rooster sperm cryopreservation. Currently, it is very important to improve cryopreservation of rooster sperm on a global scale for the protection of gene resources due to the incidence of epidemics such as avian influenza.
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Affiliation(s)
- Martina Janosikova
- Department of Animal Sciences, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, 165 00 Praha, Suchdol, Czech Republic,Corresponding author:
| | - Kristyna Petricakova
- Department of Animal Sciences, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, 165 00 Praha, Suchdol, Czech Republic
| | - Martin Ptacek
- Department of Animal Sciences, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, 165 00 Praha, Suchdol, Czech Republic
| | - Filipp Georgijevic Savvulidi
- Department of Animal Sciences, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, 165 00 Praha, Suchdol, Czech Republic
| | - Jana Rychtarova
- Department of Biology of Reproduction, Institute of Animal Science, 104 00 Praha, Uhříněves, Czech Republic
| | - Josef Fulka
- Department of Biology of Reproduction, Institute of Animal Science, 104 00 Praha, Uhříněves, Czech Republic
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16
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Sun Y, Li Y, Zong Y, Mehaisen GMK, Chen J. Poultry genetic heritage cryopreservation and reconstruction: advancement and future challenges. J Anim Sci Biotechnol 2022; 13:115. [PMID: 36210477 PMCID: PMC9549680 DOI: 10.1186/s40104-022-00768-2] [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: 04/24/2022] [Accepted: 08/10/2022] [Indexed: 11/10/2022] Open
Abstract
Poultry genetics resources, including commercial selected lines, indigenous breeds, and experimental lines, are now being irreversibly lost at an alarming rate due to multiple reasons, which further threats the future livelihood and academic purpose. Collections of germplasm may reduce the risk of catastrophic loss of genetic diversity by guaranteeing that a pool of genetic variability is available to ensure the reintroduction and replenishment of the genetic stocks. The setting up of biobanks for poultry is challenging because the high sensitiveness of spermatozoa to freezing–thawing process, inability to cryopreserve the egg or embryo, coupled with the females being heterogametic sex. The progress in cryobiology and biotechnologies have made possible the extension of the range of germplasm for poultry species available in cryobanks, including semen, primordial germ cells, somatic cells and gonads. In this review, we introduce the state-of-the-art technologies for avian genetic resource conservation and breed reconstruction, and discuss the potential challenges for future study and further extending of these technologies to ongoing and future conservation efforts.
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17
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Woelders H, de Wit AAC, Engel B, Hulsegge B, Grasseau I, Blesbois E, Bernal B, Santiago-Moreno J. Freezing chicken semen: Influence of base medium osmolality, cryoprotectants, cryoprotectant concentration, and cooling rate on post-thaw sperm survival. Cryobiology 2022; 108:67-77. [PMID: 35777425 DOI: 10.1016/j.cryobiol.2022.06.003] [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: 12/01/2021] [Revised: 06/20/2022] [Accepted: 06/20/2022] [Indexed: 11/28/2022]
Abstract
A classical chicken semen diluent (Lake's 7.1 diluent) was modified to have lowered osmolalities (ranging from 290-410 mOsm/kg). The modified medium with physiological osmolality of 325 mOsm/kg allowed cold storage of fresh semen for several days with very little loss of membrane integrity and motility, while high osmolalities inhibited motility. This modified medium was then used as base for freezing medium to test effects of the type and concentration of cryoprotective agent (CPA), and the cooling rate (CR). A number of CPAs (methylformamide, methylacetamide, dimethylformamide (DMF), dimethylacetamide (DMA), diethylformamide, and propylene glycol) were first compared by freezing semen with 0.6 mol/l of the respective CPA at a cooling rate of 250°C/min. Post-thaw motility and membrane integrity were highest with DMA and DMF. Finally, in more detailed factorial experiments, semen from individual cocks or pooled semen was frozen using CRs of 4, 50, 250, and 440 °C/min and DMA concentrations ([DMA]) of 0.4, 0.6, 1.0, and 1.5 mol/l. Straws from each semen sample x treatment combination were divided for semen assessment at three different research groups for sperm motility, membrane integrity, kinked tails, and DNA fragmentation, using microscopy, computer assisted motility analysis, and flow cytometry. There were clear effects of both CR and [DMA] and their interaction. CRs 50 and 250°C/min gave best post-thaw sperm performance. Higher DMA concentrations gave better post-thaw membrane integrity, but concentrations above 1.0 mol/l can decrease sperm velocity or even inhibit sperm motility. Therefore [DMA] may best be 0.6-1.0 mol/l at a CR of 50-250°C/min.
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Affiliation(s)
- H Woelders
- Wageningen University & Research, Animal Breeding and Genomics, P.O. Box 338, 6700 AH, Wageningen, the Netherlands.
| | - A A C de Wit
- Wageningen University & Research, Animal Breeding and Genomics, P.O. Box 338, 6700 AH, Wageningen, the Netherlands
| | - B Engel
- Biometris, Wageningen University, PO Box 16, 6700 AA, Wageningen, the Netherlands
| | - B Hulsegge
- Wageningen University & Research, Animal Breeding and Genomics, P.O. Box 338, 6700 AH, Wageningen, the Netherlands
| | - I Grasseau
- INRAe 0085 UMR PRC INRAe -CNRS-University François Rabelais-Haras Nationaux, 37380, Nouzilly, France
| | - E Blesbois
- INRAe 0085 UMR PRC INRAe -CNRS-University François Rabelais-Haras Nationaux, 37380, Nouzilly, France
| | - B Bernal
- Departamento de Reproducción Animal, INIA, 28040, Madrid, Spain
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18
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Castillo A, Lenzi C, Pirone A, Baglini A, Cerolini S, Schiavone A, Marzoni Fecia di Cossato M. Rooster sperm pellet cryopreservation protocols: effect of step variations on the qualitative parameters of post-thawed sperm. ITALIAN JOURNAL OF ANIMAL SCIENCE 2022. [DOI: 10.1080/1828051x.2022.2087113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Annelisse Castillo
- Dipartimento di Scienze Veterinarie, University of Turin, Grugliasco, Italy
| | - Carla Lenzi
- Dipartimento di Scienze Veterinarie, University of Pisa, Pisa, Italy
| | - Andrea Pirone
- Dipartimento di Scienze Veterinarie, University of Pisa, Pisa, Italy
| | | | - Silvia Cerolini
- Dipartimento di Medicina Veterinaria, University of Milan, Lodi, Italy
| | - Achille Schiavone
- Dipartimento di Scienze Veterinarie, University of Turin, Grugliasco, Italy
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Zong Y, Sun Y, Li Y, Mehaisen GM, Yuan J, Ma H, Ni A, Wang Y, Hamad SK, Elomda AM, Abbas AO, Chen J. Effect of glycerol concentration, glycerol removal method, and straw type on the quality and fertility of frozen chicken semen. Poult Sci 2022; 101:101840. [PMID: 35413595 PMCID: PMC9018144 DOI: 10.1016/j.psj.2022.101840] [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: 11/30/2021] [Revised: 02/14/2022] [Accepted: 03/07/2022] [Indexed: 11/06/2022] Open
Abstract
The long-term semen cryopreservation is increasingly crucial for conservation of endangered livestock and poultry species. Glycerol is the most widely used cryoprotectant for freezing chicken semen. Continuous improvement in details with glycerol may help increase the fertility of post-thawed semen. Two experiments were performed in the present study to investigate the effects of glycerol concentration, removal method, and straw type on the quality of post-thawed sperm. In experiment 1, glycerol concentration (3%, 5%, 7%, 9%, 11%, and 13%) and glycerol removal method (final dilution ratio 1:1, 1:2, 1:4, 1:8, 1:16, and 1:20) combination groups were investigated for post-thawed sperm quality, residual glycerol concentration, and fertility to find the best combinations. Experiment 2 was performed to evaluate the effects of straw type (0.25 and 0.5 mL) and glycerol concentration (3%, 5%, 7%, 9%, 11%, and 13%) on the post-thawed sperm quality. Results showed that post-thawed sperm motility of 6 glycerol concentration groups were different (P < 0.01). Sperm motility of 5%, 7%, 9%, 11% and 13% was higher than that of 3% (P < 0.01). There was no difference among different concentrations of glycerol in VSL, VCL, VAP, ALH, WOB, BCF, LIN, or STR (P > 0.05). As for the glycerol removal method, sperm motility of 1:8 dilution was the highest, followed by 1:1 and 1:2, while the difference among groups was not statistically significant (P = 0.11). Glycerol concentration and removal method had no interaction effect on sperm motion parameters (P > 0.05). The highest fertility (48.70%) was found for the 5% and 1:2 combination. There was no difference for sperm motility between 0.25 and 0.5 mL straws (P > 0.05). Glycerol concentration and straw type had no interaction effect on the sperm motion parameters (P > 0.05). It can be concluded from these observations that the combination of 5% glycerol and 1:2 dilution rendered higher fertility should be suggested in practice, and that both 0.25 and 0.50 mL straws fit the present procedure.
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20
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The Effect of Semen Cryopreservation Process on Metabolomic Profiles of Turkey Sperm as Assessed by NMR Analysis. BIOLOGY 2022; 11:biology11050642. [PMID: 35625370 PMCID: PMC9138281 DOI: 10.3390/biology11050642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/16/2022] [Accepted: 04/20/2022] [Indexed: 12/03/2022]
Abstract
Semen cryopreservation represents the main tool for preservation of biodiversity; however, in avian species, the freezing−thawing process results in a sharp reduction in sperm quality and consequently fertility. Thus, to gain a first insight into the molecular basis of the cryopreservation of turkey sperm, the NMR-assessed metabolite profiles of fresh and frozen−thawed samples were herein investigated and compared with sperm qualitative parameters. Cryopreservation decreased the sperm viability, mobility, and osmotic tolerance of frozen−thawed samples. This decrease in sperm quality was associated with the variation in the levels of some metabolites in both aqueous and lipid sperm extracts, as investigated by NMR analysis. Higher amounts of the amino acids Ala, Ile, Leu, Phe, Tyr, and Val were found in fresh than in frozen−thawed sperm; on the contrary, Gly content increased after cryopreservation. A positive correlation (p < 0.01) between the amino acid levels and all qualitative parameters was found, except in the case of Gly, the levels of which were negatively correlated (p < 0.01) with sperm quality. Other water-soluble compounds, namely formate, lactate, AMP, creatine, and carnitine, turned out to be present at higher concentrations in fresh sperm, whereas cryopreserved samples showed increased levels of citrate and acetyl-carnitine. Frozen−thawed sperm also showed decreases in cholesterol and polyunsaturated fatty acids, whereas saturated fatty acids were found to be higher in cryopreserved than in fresh sperm. Interestingly, lactate, carnitine (p < 0.01), AMP, creatine, cholesterol, and phosphatidylcholine (p < 0.05) levels were positively correlated with all sperm quality parameters, whereas citrate (p < 0.01), fumarate, acetyl-carnitine, and saturated fatty acids (p < 0.05) showed negative correlations. A detailed discussion aimed at explaining these correlations in the sperm cell context is provided, returning a clearer scenario of metabolic changes occurring in turkey sperm cryopreservation.
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21
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O'Brien E, Castaño C, Toledano-Díaz A, Caamaño JN, Hidalgo C, Fidalgo LE, López-Beceiro AM, Esteso MC, Balsera R, García-Casado P, Łukaszewicz E, Santiago-Moreno J. Use of native chicken breeds (Gallus gallus domesticus) for the development of suitable methods of Cantabrian capercaillie (Tetrao urogallus cantabricus) semen cryopreservation. Vet Med Sci 2022; 8:1311-1318. [PMID: 35419978 PMCID: PMC9122408 DOI: 10.1002/vms3.742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Background The Cantabrian capercaillie (Tetrao urogallus cantabricus) is critically endangered. This subspecies has the lowest genetic variability and it is in regression. It belongs to Phasianidae family; therefore, the domestic chicken (Gallus gallus domesticus) could be a good model for developing reproductive technologies for use in capercaillie populations with low availability of animals. Objectives In this study, we analyzed the response of capercaillie sperm to the freezing–thawing process for contributing to the development of a semen cryobank of Cantabrian capercaillie. Methods We used domestic chicken as the animal model in order to obtain the freezing protocol before applying on capercaillie. In the first experiment, two different extenders (EK and LR84) and different concentrations [4% and 6% dimethyl‐acetamide (DMA) v:v] of cryoprotectants were evaluated using in‐straw freezing method in domestic chickens. A pilot study in capercaillie males, using the same conditions evaluated in chicken, was performed. Results In chicken, we found that the LR84‐4% DMA media provided the best results for freezing semen. In capercaillie study, LR84 extender seemed to be the most appropriate diluent and 4% was the better dose of DMA cryoprotectant agent. Further, based on previous studies carried out in rooster samples, we also tested the glycerol (8% v/v) as a cryoprotectant for capercaillie semen cryopreservation. Conclusions Our results suggest that sperm from both domestic and wild species had a similar response to freezing–thawing processes. Mediterranean chickens may be used as a suitable model for developing sperm freezing protocols that can be extrapolated to threatened capercaillie populations. In addition, LR84 media with glycerol was the most efficient extender to freeze capercaillie sperm native.
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Affiliation(s)
- Emma O'Brien
- Departmento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA-CSIC), Madrid, Spain
| | - Cristina Castaño
- Departmento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA-CSIC), Madrid, Spain
| | - Adolfo Toledano-Díaz
- Departmento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA-CSIC), Madrid, Spain
| | - José Néstor Caamaño
- Selección y Reproducción Animal-SERIDA, Principado de Asturias, Gijón, Spain
| | - Carlos Hidalgo
- Selección y Reproducción Animal-SERIDA, Principado de Asturias, Gijón, Spain
| | - Luis Eusebio Fidalgo
- Department of Anatomy, Animal Production and Veterinary Clinical Sciences, Faculty of Veterinary, Universidad de Santiago de Compostela, Lugo, Spain
| | - Ana María López-Beceiro
- Department of Anatomy, Animal Production and Veterinary Clinical Sciences, Faculty of Veterinary, Universidad de Santiago de Compostela, Lugo, Spain
| | - Milagros Cristina Esteso
- Departmento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA-CSIC), Madrid, Spain
| | - Ramón Balsera
- Servicio de Vigilancia y Control de la Biodiversidad, Dirección General de Medio Natural, Oviedo, Spain
| | | | - Ewa Łukaszewicz
- Division of Poultry Breeding, Institute of Animal Breeding, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
| | - Julián Santiago-Moreno
- Departmento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA-CSIC), Madrid, Spain
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22
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Zaniboni L, Madeddu M, Mosca F, Abdel Sayed A, Marelli SP, Di Iorio M, Iaffaldano N, Cerolini S. Concentration dependent effect of dimethylacetamide and N-methylacetamide on the quality and fertility of cryopreserved chicken semen. Cryobiology 2022; 106:66-72. [DOI: 10.1016/j.cryobiol.2022.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 03/09/2022] [Accepted: 04/03/2022] [Indexed: 11/03/2022]
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23
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Effects of extenders and cryoprotectants on cryopreservation of Thai red junglefowl (Gallus gallus gallus) spermatozoa. Cryobiology 2022; 106:48-54. [DOI: 10.1016/j.cryobiol.2022.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 04/12/2022] [Accepted: 04/19/2022] [Indexed: 11/17/2022]
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24
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Evaluation of rooster semen quality using CBB dye based staining method. JOURNAL OF ANIMAL REPRODUCTION AND BIOTECHNOLOGY 2022. [DOI: 10.12750/jarb.37.1.55] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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25
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Animal board invited review: Germplasm technologies for use with poultry. Animal 2022; 16:100475. [PMID: 35220173 DOI: 10.1016/j.animal.2022.100475] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 01/24/2022] [Accepted: 01/25/2022] [Indexed: 12/15/2022] Open
Abstract
Over the last century, several reproductive biotechnologies beyond the artificial incubation of eggs were developed to improve poultry breeding stocks and conserve their genetic diversity. These include artificial insemination (AI), semen storage, diploid primordial germ cell (PGC) methodologies, and gonad tissue storage and transplantation. Currently, AI is widely used for selection purposes in the poultry industry, in the breeding of turkeys and guinea fowl, and to solve fertility problems in duck interspecies crosses for the production of mule ducklings. The decline in some wild game species has also raised interest in reproductive technologies as a means of increasing the production of fertile eggs, and ultimately the number of birds that can be raised. AI requires viable sperm to be preserved in vitro for either short (fresh) or longer periods (chilling or freezing). Since spermatozoa are the most easily accessed sex cells, they are the cell type most commonly preserved by genetic resource banks. However, the cryopreservation of sperm only preserves half of the genome, and it cannot preserve the W chromosome. For avian species, the problem of preserving oocytes and zygotes may be solved via the cryopreservation and transplantation of PGCs and gonad tissue. The present review describes all these procedures and discusses how combining these different technologies allows poultry populations to be conserved and even rapidly reconstituted.
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Hu T, Taylor L, Sherman A, Keambou Tiambo C, Kemp SJ, Whitelaw B, Hawken RJ, Djikeng A, McGrew MJ. A low-tech, cost-effective and efficient method for safeguarding genetic diversity by direct cryopreservation of poultry embryonic reproductive cells. eLife 2022; 11:74036. [PMID: 35074046 PMCID: PMC8789256 DOI: 10.7554/elife.74036] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 01/06/2022] [Indexed: 12/18/2022] Open
Abstract
Chickens are an important resource for smallholder farmers who raise locally adapted, genetically distinct breeds for eggs and meat. The development of efficient reproductive technologies to conserve and regenerate chicken breeds safeguards existing biodiversity and secures poultry genetic resources for climate resilience, biosecurity, and future food production. The majority of the over 1600 breeds of chicken are raised in low and lower to middle income countries under resource-limited, small-scale production systems, which necessitates a low-tech, cost-effective means of conserving diversity is needed. Here, we validate a simple biobanking technique using cryopreserved embryonic chicken gonads. The gonads are quickly isolated, visually sexed, pooled by sex, and cryopreserved. Subsequently, the stored material is thawed and dissociated before injection into sterile host chicken embryos. By using pooled GFP and RFP-labelled donor gonadal cells and Sire Dam Surrogate mating, we demonstrate that chicks deriving entirely from male and female donor germ cells are hatched. This technology will enable ongoing efforts to conserve chicken genetic diversity for both commercial and smallholder farmers, and to preserve existing genetic resources at poultry research facilities.
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Affiliation(s)
- Tuanjun Hu
- Centre for Tropical Livestock Genetics and Health (CTLGH), The Roslin Institute, University of Edinburgh, Easter Bush Campus
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Campus
| | - Lorna Taylor
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Campus
| | - Adrian Sherman
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Campus
| | - Christian Keambou Tiambo
- Centre for Tropical Livestock Genetics and Health (CTLGH), International Livestock Research Institute (ILRI)
| | - Steven J Kemp
- Centre for Tropical Livestock Genetics and Health (CTLGH), International Livestock Research Institute (ILRI)
| | - Bruce Whitelaw
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Campus
| | | | - Appolinaire Djikeng
- Centre for Tropical Livestock Genetics and Health (CTLGH), The Roslin Institute, University of Edinburgh, Easter Bush Campus
| | - Michael J McGrew
- Centre for Tropical Livestock Genetics and Health (CTLGH), The Roslin Institute, University of Edinburgh, Easter Bush Campus
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Campus
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27
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Lin HLH, Blesbois E, Vitorino Carvalho A. Chicken semen cryopreservation: importance of cryoprotectants. WORLD POULTRY SCI J 2021. [DOI: 10.1080/00439339.2022.1998816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Hsiu-Lien Herbie Lin
- CNRS, IFCE, INRAE, Université de Tours, PRC, Nouzilly, France
- Physiology Division, Livestock Research Institute (LRI), COA, Tainan, Taiwan
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28
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Iaffaldano N, Di Iorio M, Rusco G, Antenucci E, Zaniboni L, Madeddu M, Marelli S, Schiavone A, Soglia D, Buccioni A, Cassandro M, Castellini C, Marzoni M, Cerolini S. Italian semen cryobank of autochthonous chicken and turkey breeds: a tool for preserving genetic biodiversity. ITALIAN JOURNAL OF ANIMAL SCIENCE 2021. [DOI: 10.1080/1828051x.2021.1993094] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Nicolaia Iaffaldano
- Dipartimento Agricoltura, Ambiente e Alimenti, Università degli Studi del Molise, Campobasso, Italia
| | - Michele Di Iorio
- Dipartimento Agricoltura, Ambiente e Alimenti, Università degli Studi del Molise, Campobasso, Italia
| | - Giusy Rusco
- Dipartimento Agricoltura, Ambiente e Alimenti, Università degli Studi del Molise, Campobasso, Italia
| | - Emanuele Antenucci
- Dipartimento Agricoltura, Ambiente e Alimenti, Università degli Studi del Molise, Campobasso, Italia
| | - Luisa Zaniboni
- Dipartimento di Medicina Veterinaria, Università degli Studi di Milano, via dell’Università 6, Lodi, Italia
| | - Manuela Madeddu
- Dipartimento di Medicina Veterinaria, Università degli Studi di Milano, via dell’Università 6, Lodi, Italia
| | - Stefano Marelli
- Dipartimento di Medicina Veterinaria, Università degli Studi di Milano, via dell’Università 6, Lodi, Italia
| | - Achille Schiavone
- Dipartimento di Scienze Veterinarie, Università degli Studi di Torino, Grugliasco, Italia
| | - Dominga Soglia
- Dipartimento di Scienze Veterinarie, Università degli Studi di Torino, Grugliasco, Italia
| | - Arianna Buccioni
- Dipartimento di Scienze e Tecnologie Agrarie, Alimentari, Ambientali e Forestali, Università degli Studi di Firenze, Firenze, Italia
| | - Martino Cassandro
- Dipartimento di Agronomia Animali Alimenti Risorse Naturali e Ambiente, Università degli Studi di Padova, Viale dell’Università 16, Legnaro, Italia
| | - Cesare Castellini
- Dipartimento di Scienze Agrarie, Alimentari e Ambientali, Università degli Studi di Perugia, Perugia, Italia
| | | | - Silvia Cerolini
- Dipartimento di Medicina Veterinaria, Università degli Studi di Milano, via dell’Università 6, Lodi, Italia
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29
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Siari S, Mehri M, Sharafi M. Supplementation of Beltsville extender with quercetin improves the quality of frozen-thawed rooster semen. Br Poult Sci 2021; 63:252-260. [PMID: 34259575 DOI: 10.1080/00071668.2021.1955331] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
1. Excessive reactive oxygen species (ROS) production during the sperm freeze-thawing process leads to membrane lipid peroxidation, DNA damage, and motility loss.2. This study examined the effect of supplementation of Beltsville poultry semen extender with different concentrations of quercetin (and antioxidants) on the cryopreservation of rooster sperm.3. Semen samples were collected from six Ross broiler breeders via abdominal massage twice a week for 4 weeks (eight replicates), and were divided into five equal aliquots to be diluted in Beltsville extenders that contained different concentrations of quercetin: 0, 5, 10, 15, and 20 mM. Motility, membrane functionality, abnormal morphology, lipid peroxidation, mitochondrial activity, viability, apoptosis status, and fertility potential were assessed post thaw.4. The addition of 10 and 15 mM quercetin to the semen extender significantly increased the total motility, straight-line velocity (VSL), and sperm membrane functionality compared with the other groups (P ≤ 0.05). Moreover, 10 mM quercetin caused higher progressive motility (34.86 ± 3.80%), curvilinear velocity (VCL; 175.11 ± 3.20 µm/s), average path velocity (VAP; 44.35 ± 11.06 µm/s), viability (59.14 ± 1.36%), mitochondrial activity (80.14 ± 2.07%), lower abnormal morphology (19.21 ± 0.45%), and lower lipid peroxidation (2.7 ± 0.13 nmol/ml) compared with the other groups (P < 0.05). The rate of fertility and hatchability after artificial insemination was not affected by experimental groups.5. In conclusion, supplementation of Beltsville extender with 10 mM quercetin could be a suitable method to improve post-thawed rooster sperm quality resulting in better freeze/thaw characteristics.
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Affiliation(s)
- S Siari
- Department of Animal Science, Shahr-e-Qods Branch, Islamic Azad University, Tehran, Iran
| | - M Mehri
- Department of Animal Science, Shahr-e-Qods Branch, Islamic Azad University, Tehran, Iran
| | - M Sharafi
- Department of Poultry Science, Faculty of Agriculture, University of Tarbiat Modares, Tehran, Iran
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30
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Castillo A, Lenzi C, Pirone A, Baglini A, Cerolini S, Iaffaldano N, Sartore S, Russo C, Schiavone A, Marzoni Fecia di Cossato M. Optimization of a Protocol for the Cryopreservation of Sperm in Pellets for the Common Pheasant ( Phasianus colchicus mongolicus). Animals (Basel) 2021; 11:2472. [PMID: 34438929 PMCID: PMC8388762 DOI: 10.3390/ani11082472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 08/20/2021] [Accepted: 08/23/2021] [Indexed: 12/31/2022] Open
Abstract
The sperm of each avian species and breed have unique characteristics that render them more or less susceptible to the freezing-thawing process; therefore, a suitable cryopreservation protocol that is specific for the sperm of each type of bird is needed. In this context, little information about the common pheasant's sperm is available. Therefore, the aim of this study was to test different parameters at each step of the process of freezing into pellets and thawing to detect the least deleterious parameter settings. Sixteen different protocols were tested by studying two levels in each of the four steps (dilution, equilibration at 5 °C, final dimethylacetamide concentration, and dimethylacetamide equilibration time) comprising the freezing process. The pheasant sperm exhibited a high susceptibility to the damage caused by freezing into pellets; however, the survival of the sperm reached 29%, and the greatest recovered mobility was 22%. The mobility of the sperm was affected by the dilution and the dimethylacetamide concentration, and the viability of the sperm was affected by the equilibration at 5 °C and the dimethylacetamide equilibration. The protocols that caused the least damage to the pheasant sperm were found to be those with higher dilution rates, 10 min of equilibration at 5 °C, and 6% dimethylacetamide equilibrated for 1 or 5 min. In the present study, we individualise some applicable parameters for certain critical steps of the freezing-thawing process; however, further investigations are needed in order to improve upon and complete a suitable protocol for the cryopreservation and thawing of pheasant sperm.
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Affiliation(s)
- Annelisse Castillo
- Dipartimento di Scienze Veterinarie, Università degli Studi di Torino, Largo Paolo Braccini 2, 10095 Grugliasco, Italy; (A.C.); (S.S.)
| | - Carla Lenzi
- Dipartimento di Scienze Veterinarie, Università di Pisa, Viale delle Piagge 2, 56124 Pisa, Italy; (C.L.); (A.P.); (A.B.); (C.R.); (M.M.F.d.C.)
| | - Andrea Pirone
- Dipartimento di Scienze Veterinarie, Università di Pisa, Viale delle Piagge 2, 56124 Pisa, Italy; (C.L.); (A.P.); (A.B.); (C.R.); (M.M.F.d.C.)
| | - Alessandro Baglini
- Dipartimento di Scienze Veterinarie, Università di Pisa, Viale delle Piagge 2, 56124 Pisa, Italy; (C.L.); (A.P.); (A.B.); (C.R.); (M.M.F.d.C.)
| | - Silvia Cerolini
- Dipartimento di Medicina Veterinaria, Università degli Studi di Milano, Via dell’Università 6, 26900 Lodi, Italy;
| | - Nicolaia Iaffaldano
- Dipartimento Agricoltura, Ambiente e Alimenti, Università degli Studi del Molise, Via Francesco De Sanctis, 86100 Campobasso, Italy;
| | - Stefano Sartore
- Dipartimento di Scienze Veterinarie, Università degli Studi di Torino, Largo Paolo Braccini 2, 10095 Grugliasco, Italy; (A.C.); (S.S.)
| | - Claudia Russo
- Dipartimento di Scienze Veterinarie, Università di Pisa, Viale delle Piagge 2, 56124 Pisa, Italy; (C.L.); (A.P.); (A.B.); (C.R.); (M.M.F.d.C.)
| | - Achille Schiavone
- Dipartimento di Scienze Veterinarie, Università degli Studi di Torino, Largo Paolo Braccini 2, 10095 Grugliasco, Italy; (A.C.); (S.S.)
| | - Margherita Marzoni Fecia di Cossato
- Dipartimento di Scienze Veterinarie, Università di Pisa, Viale delle Piagge 2, 56124 Pisa, Italy; (C.L.); (A.P.); (A.B.); (C.R.); (M.M.F.d.C.)
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31
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Mehdipour M, Daghigh-Kia H, Najafi A, Martínez-Pastor F. Type III antifreeze protein (AFP) improves the post-thaw quality and in vivo fertility of rooster spermatozoa. Poult Sci 2021; 100:101291. [PMID: 34217904 PMCID: PMC8260870 DOI: 10.1016/j.psj.2021.101291] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/18/2021] [Accepted: 05/21/2021] [Indexed: 01/08/2023] Open
Abstract
Antifreeze proteins (AFP) have the potential for improving sperm cryopreservation. We have applied Type III antifreeze protein (AFP3) on the cryopreservation of spermatozoa from broiler breeder roosters, aiming to enhance post-thawing quality and fertility. Semen was extended at 37°C in Lake's extender containing AFP3 at 0.01, 0.1, 1, 5, and 10 µg/mL (no AFP3 as control). Post-thawing sperm assessment included sperm motility (CASA), morphology, membrane functionality by hypoosmotic swelling test (HOST), lipoperoxidation as malondialdehyde (MDA) production, and sperm viability, early apoptosis (phosphatidylserine exposure as annexin V-positive staining in viable spermatozoa), and mitochondrial activity by flow cytometry. Fertility was assessed after artificial insemination (30 hens/treatment). Total and progressive motility, membrane functionality, and mitochondrial activity increased in 0.1 and 1 µg/mL AFP, compared to control and other concentrations, whereas apoptosis was significantly lower. VAP, VSL, and viability were significantly higher for 1 µg/mL AFP3 than with the other treatments except for 0.1 µg/mL (which was not always significantly different from the control or other concentrations), and with abnormal forms being significantly lower. The proportion of fertilized and hatched eggs was also higher for 1 µg/mL AFP3, with 0.1 µg/mL also showing significantly higher results than the control, and no differences with other concentrations). In conclusion, 1 µg/mL AFP3 could improve the post-thawing results of rooster spermatozoa frozen in Lake's extender. According to our results, concentrations between 1 and 0.1 µg/mL could be similarly efficient.
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Affiliation(s)
- Mahdieh Mehdipour
- Department of Animal Science, College of Agriculture, University of Tabriz, Tabriz, Iran
| | - Hossein Daghigh-Kia
- Department of Animal Science, College of Agriculture, University of Tabriz, Tabriz, Iran.
| | - Abouzar Najafi
- Department of Animal and Poultry Science, College of Aburaihan, University of Tehran, Tehran, Iran
| | - Felipe Martínez-Pastor
- Institute of Animal Health and Cattle Development (INDEGSAL) and Department of Molecular Biology (Cell Biology), University of León, León 24071, Spain
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32
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Altgilbers S, Klein S, Dierks C, Weigend S, Kues WA. Cultivation and characterization of primordial germ cells from blue layer hybrids (Araucana crossbreeds) and generation of germline chimeric chickens. Sci Rep 2021; 11:12923. [PMID: 34155221 PMCID: PMC8217269 DOI: 10.1038/s41598-021-91490-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 05/21/2021] [Indexed: 11/29/2022] Open
Abstract
The chicken (Gallus gallus) is one of the most common and widespread domestic species, with an estimated total population of 25 billion birds worldwide. The vast majority of chickens in agriculture originate from hybrid breeding programs and is concentrated on few commercially used high performance lines, whereas numerous local and indigenous breeds are at risk to become extinct. To preserve the genomic resources of rare and endangered chicken breeds innovative methods are necessary. Here, we established a solid workflow for the derivation and biobanking of chicken primordial germ cells (PGCs) from blue layer hybrids. To achieve this, embryos of a cross of heterozygous blue egg layers were sampled to obtain blood derived and gonadal male as well as female PGCs of different genotypes (homozygous, heterozygous and nullizygous blue-allele bearing). The total efficiency of established PGC lines was 45% (47/104) within an average of 49 days until they reached sufficient numbers of cells for cryopreservation. The stem-cell character of the cultivated PGCs was confirmed by SSEA-1 immunostaining, and RT-PCR amplification of the pluripotency- and PGC-specific genes cPOUV, cNANOG, cDAZL and CVH. The Sleeping Beauty transposon system allowed to generate a stable integration of a Venus fluorophore reporter into the chicken genome. Finally, we demonstrated that, after re-transfer into chicken embryos, Venus-positive PGCs migrated and colonized the forming gonads. Semen samples of 13 raised cell chimeric roosters were analyzed by flow cytometry for the efficiency of germline colonization by the transferred PGCs carrying the Venus reporter and their proper differentiation into vital spermatids. Thus, we provide a proof-of-concept study for the potential use of PGCs for the cryobanking of rare breeds or rare alleles.
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Affiliation(s)
- Stefanie Altgilbers
- Department of Biotechnology, Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, 31535, Neustadt, Germany
| | - Sabine Klein
- Department of Biotechnology, Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, 31535, Neustadt, Germany
| | - Claudia Dierks
- Department of Genetic Ressources, Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, 31535, Neustadt, Germany
| | - Steffen Weigend
- Department of Genetic Ressources, Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, 31535, Neustadt, Germany
| | - Wilfried A Kues
- Department of Biotechnology, Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, 31535, Neustadt, Germany.
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Sun L, He M, Wu C, Zhang S, Dai J, Zhang D. Beneficial Influence of Soybean Lecithin Nanoparticles on Rooster Frozen-Thawed Semen Quality and Fertility. Animals (Basel) 2021; 11:ani11061769. [PMID: 34199159 PMCID: PMC8231592 DOI: 10.3390/ani11061769] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 06/09/2021] [Accepted: 06/10/2021] [Indexed: 12/13/2022] Open
Abstract
Simple Summary Soy lecithin (SL) can be used in to prevent spermatozoa cryodamage during cryopreservation by mitigating the efflux of cholesterol or phospholipids, thus reducing the formation of intracellular ice crystals. SL nanoparticles (nano-SL) have a smaller particle size and higher solubilizing capacity as compared with those that have not undergone nanotreatment. Thus, they allow for a better interaction or coating of sperm, decreasing cold shock injury during freezing–thawing processes. The objective of this study was to determine the optimal concentration of nano-SL. In order to achieve this, we assessed the quality of frozen–thawed semen in vitro and in vivo. We found that a nano-SL dosage of 1.0% in the semen extender had an affirmative influence on post-thawing quality in roosters, improving various parameters related to sperm motion, protecting the membrane and acrosome integrities, increasing mitochondrial activity and antioxidant capacity, and reducing the oxidative stress caused by the cryopreservation process. Moreover, enrichment of 1.0% nano-SL in the semen extender improved the fertilizing capacity of rooster sperm after artificial insemination. Abstract The present study aimed to investigate the impact of different concentrations (0%, 0.5%, 1.0%, 1.5%, and 2.0%) of nano-soybean lecithin (SL) in the extender on sperm quality, sperm motion characteristics, and fertility outcomes of post-thawed rooster semen. Adult Ross broiler breeder roosters (n = 20) were subjected to semen collections twice a week for three weeks. At each collection, semen samples were pooled and allocated into five treatments corresponding to different nano-SL concentrations (control, SL0.5, SL1.0, SL1.5, and SL2.0). Sperm parameters, including motility (collected using a computer-assisted sperm analysis system), plasma membrane and acrosome integrities, and mitochondrial activity were assessed. Sperm malondialdehyde (MDA) and antioxidant activities (total antioxidant capacity (TAC); superoxide dismutase (SOD); glutathione peroxidase (GPx)) were evaluated. The fertility and hatchability obtained with frozen–thawed rooster semen supplemented with the optimum nano-SL concentration were assessed after artificial insemination. The results showed that the addition of 1% nano-SL into the extender led to a higher semen motility in roosters, improved plasma membrane and acrosome integrities, and higher mitochondrial activity of post-thawed rooster semen in comparison to controls (p < 0.05). The MDA levels in the SL0.5 and SL1.0 groups were lower than the other groups (p < 0.05). TAC activities in SL0.5, SL1.0, and SL1.5 groups were significantly higher than those in the other groups (p < 0.05). It was observed that the concentration of SOD was higher in the SL1.0 group than in the other groups (p < 0.05). The activity of GPx was not influenced in any of the cases (p > 0.05). Moreover, the percentages of fertility and hatchability in the SL1.0 group were higher (56.36% and 58.06%) than those in the control group (42.72% and 40.43%). In summary, the addition of nano-SL to the extenders enhanced the post-thawed semen quality and fertility of roosters by reducing the level of oxidative stress. The optimum nano-SL concentration was 1.0%. These results may be beneficial for improving the efficacy of semen cryopreservation procedures in poultry breeding.
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Affiliation(s)
- Lingwei Sun
- Institute of Animal Science and Veterinary Medicine, Shanghai Academy of Agricultural Sciences, Shanghai 201106, China; (L.S.); (M.H.); (C.W.); (S.Z.)
- Division of Animal Genetic Engineering, Shanghai Municipal Key Laboratory of Agri-Genetics and Breeding, Shanghai 201106, China
| | - Mengqian He
- Institute of Animal Science and Veterinary Medicine, Shanghai Academy of Agricultural Sciences, Shanghai 201106, China; (L.S.); (M.H.); (C.W.); (S.Z.)
- Division of Animal Genetic Engineering, Shanghai Municipal Key Laboratory of Agri-Genetics and Breeding, Shanghai 201106, China
| | - Caifeng Wu
- Institute of Animal Science and Veterinary Medicine, Shanghai Academy of Agricultural Sciences, Shanghai 201106, China; (L.S.); (M.H.); (C.W.); (S.Z.)
- Division of Animal Genetic Engineering, Shanghai Municipal Key Laboratory of Agri-Genetics and Breeding, Shanghai 201106, China
| | - Shushan Zhang
- Institute of Animal Science and Veterinary Medicine, Shanghai Academy of Agricultural Sciences, Shanghai 201106, China; (L.S.); (M.H.); (C.W.); (S.Z.)
- Division of Animal Genetic Engineering, Shanghai Municipal Key Laboratory of Agri-Genetics and Breeding, Shanghai 201106, China
| | - Jianjun Dai
- Institute of Animal Science and Veterinary Medicine, Shanghai Academy of Agricultural Sciences, Shanghai 201106, China; (L.S.); (M.H.); (C.W.); (S.Z.)
- Division of Animal Genetic Engineering, Shanghai Municipal Key Laboratory of Agri-Genetics and Breeding, Shanghai 201106, China
- Correspondence: (J.D.); (D.Z.)
| | - Defu Zhang
- Institute of Animal Science and Veterinary Medicine, Shanghai Academy of Agricultural Sciences, Shanghai 201106, China; (L.S.); (M.H.); (C.W.); (S.Z.)
- Division of Animal Genetic Engineering, Shanghai Municipal Key Laboratory of Agri-Genetics and Breeding, Shanghai 201106, China
- Correspondence: (J.D.); (D.Z.)
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Bóveda P, Esteso MC, Velázquez R, Castaño C, Toledano-Díaz A, López-Sebastián A, Mejía O, Millán de la Blanca MG, Ungerfeld R, Santiago-Moreno J. Influence of circulating testosterone concentration on sperm cryoresistance: The ibex as an experimental model. Andrology 2021; 9:1242-1253. [PMID: 33686789 DOI: 10.1111/andr.12998] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 02/04/2021] [Accepted: 03/04/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Recent studies have noted that the circulating testosterone concentration may affect the ability of spermatozoa to survive cryopreservation. However, few attempts to confirm such a relationship have been made. Wild ruminant species have very marked seasonal changes in their reproductive function and strong annual changes in their plasma testosterone concentration. OBJECTIVES The present work examines the influence of induced changes in testosterone secretion on sperm variables following conventional slow freezing and ultra-rapid freezing, using the Iberian ibex as an experimental model. MATERIALS AND METHODS In a first experiment, testosterone levels were reduced in the middle of the rutting season (December) using the antiandrogen cyproterone acetate (CA). In a second experiment, testosterone levels were increased at the end of the rutting season (January) via the use of the androgen testosterone propionate (TP). RESULTS During December, the testosterone concentration was found to be higher in the blood and seminal plasma of untreated males than in those of CA-treated males (p < 0.001 and p < 0.05, respectively). Compared with controls, the TP-treated animals had higher blood plasma testosterone concentrations but lower seminal plasma testosterone concentrations during January (p < 0.01 and p < 0.001, respectively). The seminal vesicles of the TP-treated males were larger than those of untreated males (p < 0.05). When CA was administered, sperm viability improved compared with controls (p < 0.05), irrespective of the freezing protocol followed. For the ultra-rapid freezing procedure, the cryoresistance ratio for motility decreased when TP was administered (p < 0.05). The values for fresh sperm morphometric variables decreased during the 50 days after the end of CA treatment (p < 0.001) and increased over the same time after the end of TP treatment (p < 0.001). DISCUSSION AND CONCLUSION The circulating testosterone concentration appears to influence sperm cryoresistance. This may explain the seasonal changes seen in sperm freezability in some species, independent of fresh sperm quality.
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Affiliation(s)
- Paula Bóveda
- Department of Animal Reproduction, INIA, Madrid, Spain
| | | | | | | | | | | | - Octavio Mejía
- Centro de Enseñanza, Investigación y Extensión en Producción Ovina, FMVZ-UNAM, Tres Marías, Morelos, Mexico
| | | | - Rodolfo Ungerfeld
- Departamento de Biociencias Veterinarias, Facultad de Veterinaria, Universidad de la República, Montevideo, Uruguay
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Abstract
Cryopreservation protocols for semen exist for bird species used in animal production, fancy and hobby species, and wild bird species. Freezing of bird oocytes or embryos is not possible. Cryopreservation of avian semen is used for preserving (genetic diversity of) endangered species or breeds. Freezing semen can also be used in the breeding industry for maintaining breeding lines, as a cost-effective alternative to holding live birds. Success and efficiency of cryopreservation of bird semen differs among species and breeds or selection lines. This chapter describes important variables of methods for collecting, diluting, cold storage, and freezing and thawing of bird semen, notably the medium composition, cryoprotectant used and its concentration, cooling rate, freezing method, and warming method. Media and methods are described for freezing semen using either glycerol or DMA as cryoprotectant, which both are known in chicken and a number of other bird species to render adequate post-thaw fertility rates.
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Affiliation(s)
- Henri Woelders
- Animal Breeding and Genomics, Wageningen University and Research, Wageningen, The Netherlands.
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Mucksová J, Reinišová M, Kalina J, Lejčková B, Hejnar J, Trefil P. Conservation of chicken male germline by orthotopic transplantation of primordial germ cells from genetically distant donors†. Biol Reprod 2020; 101:200-207. [PMID: 30980659 DOI: 10.1093/biolre/ioz064] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 01/31/2019] [Accepted: 04/12/2019] [Indexed: 02/07/2023] Open
Abstract
Successful derivation and cultivation of primordial germ cells (PGCs) opened the way to efficient transgenesis and genome editing in the chicken. Furthermore, implantation of male PGCs from non-chicken galliform species into the chicken embryos resulted in cross-species germline chimeras and viable offspring. We have recently improved the PGC technology by demonstrating that chicken male PGCs transplanted into the testes of adult cockerel recipients mature into functional sperms. However, the availability of this orthotopic transplantation for cross-species transfer remains to be explored. Here we tested the capacity of genetically distant male PGCs to mature in the microenvironment of adult testes. We derived PGCs from the Chinese black-bone Silkie and transplanted them into infertile White Leghorn cockerels. Within 15-18 weeks after transplantation, we observed restoration of spermatogenesis in recipient cockerels and production of healthy progeny derived from the transplanted PGCs. Our findings also indicate the possibility of cross-species orthotopic transplantation of PGCs. Thus, our results might contribute to the preservation of endangered avian species and maintaining the genetic variability of the domestic chicken.
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Affiliation(s)
- Jitka Mucksová
- BIOPHARM, Research Institute of Biopharmacy and Veterinary Drugs, Jílové u Prahy, Czech Republic
| | - Markéta Reinišová
- Institute of Molecular Genetics, Czech Academy of Sciences, Prague, Czech Republic
| | - Jiří Kalina
- BIOPHARM, Research Institute of Biopharmacy and Veterinary Drugs, Jílové u Prahy, Czech Republic
| | - Barbora Lejčková
- BIOPHARM, Research Institute of Biopharmacy and Veterinary Drugs, Jílové u Prahy, Czech Republic
| | - Jiří Hejnar
- Institute of Molecular Genetics, Czech Academy of Sciences, Prague, Czech Republic
| | - Pavel Trefil
- BIOPHARM, Research Institute of Biopharmacy and Veterinary Drugs, Jílové u Prahy, Czech Republic
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Liu J, Liu X, Zeng Q, Wang B, Xiao K, Tan C, Du H. Establishment and characterization of a cell line derived from fin of the endangered Yangtze sturgeon (Acipenser dabryanus). In Vitro Cell Dev Biol Anim 2020; 56:650-658. [PMID: 32888116 DOI: 10.1007/s11626-020-00488-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 07/28/2020] [Indexed: 11/28/2022]
Abstract
Yangtze sturgeon (Acipenser dabryanus) is an endangered endemic freshwater fish of China. Cell-line is a potential means used for long-term preservation of germplasm resources and an ideal in vitro model in place of living organisms for biological studies. Here, culture condition and characterization of fin-derived cell in Yangtze sturgeon were carried out. Tissue explant techniques have been efficiently used in the Yangtze sturgeon caudal fin (YSCF) culture. The YSCF cell line showed a fibroblast-like morphology and stable growth in minimum essential medium eagle's (MEME) supplemented with 10-20% fetal bovine serum at 25°C. Cells were cryopreserved with preservative DMSO in liquid nitrogen and grew normally after recovery. No bacterial, fungal, or mycoplasma contamination was detected in the YSCF cells. Karyotype analysis of the YSCF cells showed that the chromosome numbers of the YSCF ranged from 242 to 273, and the modal chromosome number was identified as 264 at passage 9. The YSCF cells were confirmed from A. dabryanus by assay of 16S rRNA and COI. Furthermore, GFP reporter gene was successfully transferred into YSCF cells and expressed. The established YSCF cell lines will contribute to the preservation of germplasm resources and provide a useful vitro tool for further biological studies in sturgeon species.
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Affiliation(s)
- Juanjuan Liu
- Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes, Yichang, 443100, Hubei, China.,China Three Gorges Corporation, Chinese Sturgeon Research Institute, Yichang, 443100, Hubei, China
| | - Xueqing Liu
- Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes, Yichang, 443100, Hubei, China.,China Three Gorges Corporation, Chinese Sturgeon Research Institute, Yichang, 443100, Hubei, China
| | - Qingkai Zeng
- Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes, Yichang, 443100, Hubei, China.,China Three Gorges Corporation, Chinese Sturgeon Research Institute, Yichang, 443100, Hubei, China
| | - Binzhong Wang
- Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes, Yichang, 443100, Hubei, China.,China Three Gorges Corporation, Chinese Sturgeon Research Institute, Yichang, 443100, Hubei, China
| | - Kan Xiao
- Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes, Yichang, 443100, Hubei, China.,China Three Gorges Corporation, Chinese Sturgeon Research Institute, Yichang, 443100, Hubei, China
| | - Chun Tan
- Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes, Yichang, 443100, Hubei, China.,China Three Gorges Corporation, Chinese Sturgeon Research Institute, Yichang, 443100, Hubei, China
| | - Hejun Du
- Hubei Key Laboratory of Three Gorges Project for Conservation of Fishes, Yichang, 443100, Hubei, China. .,China Three Gorges Corporation, Chinese Sturgeon Research Institute, Yichang, 443100, Hubei, China.
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Validation of the Turkey Semen Cryopreservation by Evaluating the Effect of Two Diluents and the Inseminating Doses. Animals (Basel) 2020; 10:ani10081329. [PMID: 32752191 PMCID: PMC7459536 DOI: 10.3390/ani10081329] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/27/2020] [Accepted: 07/30/2020] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Achieving an effective freezing protocol, that is able to preserve the fertilizing ability of turkey semen, is a key aim for the establishment of the first national semen cryobank of autochthonous chicken and turkey breeds within our national project (Tutela della biodiversità nelle razze avicole italiane—TuBAvI). In this regard, we have performed different studies in order to define the best conditions for cryopreservation of turkey semen; namely, we identified an effective freezing protocol which is based on the use of dimethylsulfoxide as a permeant cryoprotectant (CPA) combined with Ficoll as a non-permeant CPA. Here, our purpose was to test this protocol in vivo, by evaluating the effect of two extenders and three inseminating doses. The good fertility and hatching rates achieved here are promising for future studies, in which our cryopreservation protocol will be tested on Italian autochthonous turkey breeds and also to the advantages offered by the extensive use of frozen semen in the turkey breeding industry. Abstract This study was designed to test the fertilizing ability of cryopreserved turkey semen, and here, two experiments were performed: an in vitro analysis to assess the effects of Tselutin and Lake diluents and an in vivo test to determine the fertility and hatching rates by also studying the feat of three insemination doses (250, 400 and 600 × 106 sperm/hen). Pooled semen samples were diluted with Tselutin or Lake extender which contained 20% of dimethylsulfoxide and 1 mM of Ficoll at final sperm concentration of 3 × 109 sperm/mL. Thereafter, semen was packaged into straws and frozen on liquid nitrogen. The post-thaw sperm quality was evaluated considering motility (computer-aided sperm analysis—CASA system) and membrane integrity (flow cytometry). Significantly higher values of progressive motility and some kinetic parameters in semen frozen with Lake were found. When we compared the extenders in vivo, no significant effects were detected, whilst sperm concentration significantly affected both fertility and hatching rates, with the best results obtained with the sperm concentration of 400 × 106 sperm/hen. From the results obtained, it emerged that the extender type only affected sperm motility characteristics, not the fertilizing ability of frozen-thawed semen, while inseminating dose markedly affected fertility and hatching rates.
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Silyukova YL, Stanishevskaya OI, Dementieva NV. The current state of the problem of in vitro gene pool preservation in poultry. Vavilovskii Zhurnal Genet Selektsii 2020; 24:176-184. [PMID: 33659797 PMCID: PMC7716548 DOI: 10.18699/vj20.611] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
This review presents the current progress in and approaches to in vitro conservation of reproductive
cells of animals, including birds, such as cryopreservation and freeze-drying, as well as epigenetic conditions for
restoring
viable spermatozoa and female gametes after conservation. Cryopreservation is an effective way to preserve
reproductive cells of various species of animals and birds. In vitro gene pool conservation is aimed primarily
to the restoration of extinct breeds and populations and to the support of genetic diversity in populations prone
to genetic drift. It is the combination of ex situ in vivo and ex situ in vitro methods that can form the basic principles
of the strategy of animal genetic diversity preservation. Also, use of cryopreserved semen allows faster breeding
in industrial poultry farming. Despite numerous advances in semen cryobiology, new methods that can more efficiently
restore semen fertility after cryopreservation are being sought. The mechanisms underlying the effect of
cryopreservation on the semen parameters of cocks are insufficiently understood. The review reflects the results
of recent research in the field of cryopreservation of female and male germ cells, embryonic cells, the search for
new ways in the field of genetic diversity in vitro (the development of new cryoprotective media and new conservation
technologies: freeze-drying). Molecular aspects of cryopreservation and the mechanisms of cryopreservation
influence on the epigenetic state of cells are highlighted. Data on the results of studies in the field of male
reproductive cell lyophilization are presented. The freeze-drying of reproductive cells, as a technology for cheaper
access to the genetic material of wild and domestic animals, compared to cryopreservation, attracts the attention
of scientists in Japan, Israel, Egypt, Spain, and France. There is growing interest in the use of lyophilized semen
in genetic engineering technologies. Methods of freeze-drying are developed taking into account the species of
birds. Organizational and legal ways of solving the problems of in vitro conservation of genetic resources of farm
animals, including birds, are proposed.
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Affiliation(s)
- Y L Silyukova
- Russian Research Institute of Farm Animal Genetics and Breeding - Branch of the L.K. Ernst Federal Science Center for Animal Husbandry, Pushkin, St. Petersburg, Russia
| | - O I Stanishevskaya
- Russian Research Institute of Farm Animal Genetics and Breeding - Branch of the L.K. Ernst Federal Science Center for Animal Husbandry, Pushkin, St. Petersburg, Russia
| | - N V Dementieva
- Russian Research Institute of Farm Animal Genetics and Breeding - Branch of the L.K. Ernst Federal Science Center for Animal Husbandry, Pushkin, St. Petersburg, Russia
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Qi XL, Xing K, Huang Z, Chen Y, Wang L, Zhang LC, Sheng XH, Wang XG, Ni HM, Guo Y. Comparative transcriptome analysis digs out genes related to antifreeze between fresh and frozen-thawed rooster sperm. Poult Sci 2020; 99:2841-2851. [PMID: 32475417 PMCID: PMC7597663 DOI: 10.1016/j.psj.2020.01.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 12/28/2019] [Accepted: 01/01/2020] [Indexed: 12/30/2022] Open
Abstract
The objective of this study was to investigate differences in mRNA expression between fresh and frozen–thawed sperm in roosters. In trial 1, gene expression profiles were measured using microarray with Affymetrix GeneChip Chicken Genome Arrays. The results showed that 2,115 genes were differentially expressed between the 2 groups. Among these genes, 2,086 were significantly downregulated and 29 were significantly upregulated in the frozen–thawed sperm group. Gene Ontology (GO) analysis showed that more than 1,000 differentially expressed genes (DEG) of all significantly regulated genes were involved in GO terms including biological processes, molecular function, and cellular component. Kyoto Encyclopedia of Genes and Genomes analysis showed that DEG were significantly (P < 0.05) enriched on ribosome, oxidative phosphorylation, proteasome, cell cycle, oocyte meiosis, and spliceosome pathways. In trial 2, ejaculated semen was collected from 18 roosters and divided into 5 recombinant HSP90 protein–supplemented groups (0.01, 0.1, 0.5, 1, or 2 μg/mL) and one control group with no recombinant HSP90 protein supplementation to evaluate the effect of recombinant HSP90 protein in the extender on post-thaw quality of rooster semen. The results showed that post-thaw sperm viability and motility was significantly improved (P < 0.05) in the extender containing 0.5 and 1 μg/mL of recombinant HSP90 protein compared with the control. Our preliminary results will provide a valuable basis for understanding the potential molecular mechanisms of cryodamage in frozen–thawed sperm and theoretical guidance to improve the fertility of frozen–thawed chicken sperm.
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Affiliation(s)
- Xiao-Long Qi
- Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206, China
| | - Kai Xing
- Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206, China
| | - Zhen Huang
- Ecological Construction Department, Beijing Monitoring Station for Animal Husbandry Environment, Beijing 102200, China
| | - Yu Chen
- Department of Livestock and Poultry Products Testing, Beijing General Station of Animal Husbandry, Beijing 100107, China
| | - Liang Wang
- Department of Livestock and Poultry Products Testing, Beijing General Station of Animal Husbandry, Beijing 100107, China
| | - Li-Chang Zhang
- Beijing Foreign Enterprise Service Group Co., Ltd, Beijing Er Shang Group, Beijing 100053, China
| | - Xi-Hui Sheng
- Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206, China
| | - Xiang-Guo Wang
- Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206, China
| | - He-Min Ni
- Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206, China
| | - Yong Guo
- Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206, China.
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Di Iorio M, Rusco G, Iampietro R, Colonna MA, Zaniboni L, Cerolini S, Iaffaldano N. Finding an Effective Freezing Protocol for Turkey Semen: Benefits of Ficoll as Non-Permeant Cryoprotectant and 1:4 as Dilution Rate. Animals (Basel) 2020; 10:ani10030421. [PMID: 32138164 PMCID: PMC7143073 DOI: 10.3390/ani10030421] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 02/25/2020] [Accepted: 03/01/2020] [Indexed: 11/29/2022] Open
Abstract
Simple Summary The most adopted biotechnology for the conservation of genetic resources in avian species is semen cryopreservation. Therefore, the identification of a reference cryopreservation procedure represents a key point for ensuring the long-term conservation of genetic diversity in birds, through the implementation of a semen cryobank. In this study, our goal was to discover an effective freezing protocol for Meleagris gallopavo in order to realize the first Italian semen cryobank of autochthonous chicken and turkey breeds within our project (TuBAvI). For this purpose, we investigated the effects of three non-permeant cryoprotectants (sucrose, trehalose, and Ficoll) and two dilution rates (1:2 and 1:4) on the in vitro cryosurvivability of turkey spermatozoa. After thawing, the best semen quality was found in semen frozen in the presence of Ficoll and diluted at a final rate of 1:4. This paper provides encouraging results, however further studies are programmed to standardize the semen cryopreservation protocol. Abstract The present study aimed to find an effective cryopreservation protocol for turkey semen through the combined use of dimethylsulfoxide (DMSO) and three non-permeant cryoprotectants (NP-CPAs), sucrose, trehalose, and Ficoll 70. In addition, the action of two dilution rates (1:2 and 1:4) were also investigated. Semen was processed according to two final dilution rates and the following treatments: Tselutin extender (TE)/DMSO (control), TE/DMSO + sucrose or trehalose 50, 100, 200, or 400 mM, and TE/DMSO + Ficoll 0.5, 0.75, 1, or 1.5 mM. In total 26 different combinations treatments were achieved. The diluted semen was filled up into straws and frozen on liquid nitrogen vapor. The post-thawing sperm quality was assessed by analyzing motility, membrane integrity, osmotic resistance, and DNA integrity. The results obtained revealed a significant effect of NP-CPA concentration on total and progressive motility, on most of the kinetic parameters, on membrane integrity and DNA integrity, while the post-thaw quality was less affected by dilution rate. The highest post-thaw quality for all sperm quality parameters assessed except curvilinear velocity (VCL) and DNA integrity were found in semen frozen with 1 mM Ficoll/1:4 (p < 0.05). Our findings provide an important contribution for the identification of a reference procedure for turkey semen cryopreservation, in order to create the first national avian semen cryobank.
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Affiliation(s)
- Michele Di Iorio
- Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100 Campobasso CB, Italy; (M.D.I.); (G.R.); (R.I.)
| | - Giusy Rusco
- Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100 Campobasso CB, Italy; (M.D.I.); (G.R.); (R.I.)
| | - Roberta Iampietro
- Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100 Campobasso CB, Italy; (M.D.I.); (G.R.); (R.I.)
| | - Maria Antonietta Colonna
- Department of Agricultural and Environmental Science, University of Bari Aldo Moro, 70126 Bari BA, Italy;
| | - Luisa Zaniboni
- Department of Veterinary Medicine, University of Milan, 20122 Milano MI, Italy;
| | - Silvia Cerolini
- Department of Veterinary Medicine, University of Milan, 20122 Milano MI, Italy;
| | - Nicolaia Iaffaldano
- Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100 Campobasso CB, Italy; (M.D.I.); (G.R.); (R.I.)
- Correspondence: ; Tel.: +39 0874 404697; Fax: +39 0874 404855
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Comparison of TNC and standard extender on post-thaw quality and in vivo fertility of Thai native chicken sperm. Cryobiology 2020; 92:197-202. [PMID: 31962103 DOI: 10.1016/j.cryobiol.2020.01.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 01/14/2020] [Accepted: 01/14/2020] [Indexed: 10/25/2022]
Abstract
Semen extender has a vital role in preservation of sperm cells properties in terms of sperm viability, motility, acrosome integrity, and mitochondrial membrane potential. The objective of the present study was to evaluate a new extender, known as Thai native chicken (TNC) extender compared to BHSV-based and modified Sasaki extenders for freezing chicken semen. Semen from Thai native roosters was collected, pooled, and randomly divided into three groups. Semen was frozen with a simple freezing method using nitrogen vapor and dimethylformamide. In the first experiment, post-thaw motion parameters, viability, acrosome integrity, mitochondrial function, and lipid peroxidation levels were analyzed using computer-assisted sperm analysis, propidium iodide, fluorescein isothiocyanate-conjugate peanut agglutinin, JC-1, and the thiobarbituric acid reaction. Results showed that the type of extender had no effect on the percentage of total motile and curvilinear velocity. The percentage of progressive motile, straight-line velocity, and average path velocity of post-thawed semen were significantly lower in TNC compared to the modified Sasaki extender. However, the percentages of post-thawed acrosome integrity and active mitochondria were significantly higher in TNC extender (P < 0.05). For the second experiment, semen was thawed by using each of extenders thereafter, was inseminated to 48-layer breeder hens to determine the fertility rate. Among the three extenders used, the highest fertility rate was found in TNC extender. In conclusion, TNC extender can be recommended as an appropriate and useful cryopreservation media for native chicken semen since it maintains the quality of rooster semen and fertility after freezing and thawing process.
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Cryoconservation of Animal Genetic Resources in Europe and Two African Countries: A Gap Analysis. DIVERSITY-BASEL 2019. [DOI: 10.3390/d11120240] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Cryoconservation is one of the main strategies to conserve farm animal genetic resources, providing opportunities for genetic improvement and adaptation to changes in production environments and consumer demands. In this study, we combine livestock breed-related data from the Domesticated Animal Diversity Information System (DAD-IS) and information provided by gene banks from 15 European and 2 non-European countries on material stored for livestock breeds to analyze the gaps in cryomaterial collections according to species, countries and various breed categories. Out of the 2949 breeds registered in DAD-IS for these countries, 15.9% have been reported to have material stored in gene banks, but only 4.3% have material sufficient to allow breed reconstitution. The proportion of breeds with stored cryomaterial was greater than 20% for ruminants and pigs, between 10% and 20% for equids, and below 10% for rabbit and avian species. According to the results of two logistic regressions, countries show significant differences in the proportion of populations collected for cryostorage, while breeds not-at-risk are more likely to have cryomaterial preserved than are other breeds. Also, a relatively larger proportion of transboundary breeds have cryomaterial in gene banks than do local breeds, likely due in part to the fact that multiple countries have the opportunity to collect this material. These results highlight the need for increased efforts in material collection for at-risk local breeds and regional coordination on cryoconservation of material from transboundary breeds.
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Thananurak P, Chuaychu-Noo N, Thélie A, Phasuk Y, Vongpralub T, Blesbois E. Different concentrations of cysteamine, ergothioneine, and serine modulate quality and fertilizing ability of cryopreserved chicken sperm. Poult Sci 2019; 99:1185-1198. [PMID: 32029149 PMCID: PMC7587801 DOI: 10.1016/j.psj.2019.10.040] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 10/10/2019] [Accepted: 10/10/2019] [Indexed: 12/01/2022] Open
Abstract
The aim of this study was to evaluate the effects of freezing diluents supplemented in three potential amines/amino acids, namely, antioxidant cysteamine (2-aminoethanethiol [AET]), ergothioneine (ERG), and serine (SER), in optimization of chicken sperm cryopreservation. The semen of 36 Pradu Hang Dum males, selected based on their motility vigor score, was frozen by a simple freezing method using nitrogen vapors and dimethylformamide (DMF). In a first experiment, a wide range of AET, ERG, and SER doses were tested. Semen quality was evaluated after incubation at 5°C or after cryopreservation in straws in the Blumberger Hahnen Sperma Verdünner (BHSV) diluent + DMF (6% v/v) with or without AET, ERG, or SER. The best targeted doses of AET, ERG, or SER were then selected for experiment 2 that was focused on cryopreserved semen. Frozen-thawed sperm quality was evaluated by different in vitro tests and by evaluation of fertility. Objective motility parameters were evaluated by computer-assisted sperm analysis. Membrane integrity, acrosome integrity, and mitochondria function were evaluated using appropriate dyes and flow cytometry. Lipid peroxide production was assessed by the thiobarbituric acid test (malondialdehyde production). Fertility obtained with frozen-thawed semen supplemented or not in AET, ERG, or SER was evaluated after artificial insemination of laying hens. ERG and AET decreased sperm lipid peroxidation and decreased fertility, even at low doses. The presence of 4 mmol of SER significantly decreased lipid peroxidation, increased the frozen-thawed sperm quality, and increased fertility after sperm cryopreservation (90% vs. control 84%, P < 0.05). In a third experiment, the use of 1 mmol of sucrose (the best result of our previous study) added to 4 mmol of SER-supplemented extender was tested. This addition allowed to the highest levels of fertility (93%). In conclusion, the addition of 4 mmol of SER in semen cryopreservation diluents decreases peroxidation and improves the efficiency of the process.
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Affiliation(s)
- Pachara Thananurak
- Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Napapach Chuaychu-Noo
- Department of Animal Science, Faculty of Agriculture, Rajamangala University of Technology Srivijaya, Nakhon Sri Thammarat 80110, Thailand
| | - Aurore Thélie
- UMR-PRC, INRA, CNRS, IFCE, Université de Tours, 37380 Nouzilly, France
| | - Yupin Phasuk
- Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Thevin Vongpralub
- Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand; Research and Development Network Center for Animal Breeding (Native Chicken), Khon Kaen University, Khon Kaen 40002, Thailand.
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Thananurak P, Chuaychu-Noo N, Thélie A, Phasuk Y, Vongpralub T, Blesbois E. Sucrose increases the quality and fertilizing ability of cryopreserved chicken sperms in contrast to raffinose. Poult Sci 2019; 98:4161-4171. [PMID: 31065720 PMCID: PMC6698190 DOI: 10.3382/ps/pez196] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 03/21/2019] [Indexed: 11/23/2022] Open
Abstract
Chicken semen conservation is an important tool for programs of genetic diversity management and of endangered breeds’ conservation. However, the method still needs to be improved in order to be applied in a wide variety of environments and breeds. Our objective was to compare the effects of 2 external cryoprotectants saccharides (sucrose and raffinose) on the sperm freezability of a Thai local breed, Pradu Hang Dum, in which semen was frozen with a simple freezing method using nitrogen vapors and dimethyl formamide (DMF). Thirty-six males were selected on their motility vigor score for the experiments. In a first experiment, a large range of sucrose and raffinose doses were tested. Semen quality was evaluated after incubation at 5°C or after cryopreservation in straws in the saline Blumberger Hahnen Sperma Verdünner diluent + DMF (6% v/v) with or without sucrose/raffinose. The best targeted doses of sucrose and raffinose were then kept for experiment 2 that was focused on cryopreserved semen. In this experiment, semen quality was measured on frozen-thawed sperm: different objective motility data evaluated by computer-assisted sperm analysis (CASA), membrane integrity, acrosome integrity, mitochondria function evaluated using flow cytometry, lipid peroxide production assessed by the thiobarbituric acid test. Fertility obtained with frozen-thawed semen supplemented or not with sucrose or raffinose was also evaluated after artificial insemination of laying hens. The presence of sucrose at the osmotically inactive dose 1 mmol significantly increased the vigor motility, membrane integrity, acrosome integrity, and mitochondrial functions of frozen-thawed sperm (P < 0.05), and showed the highest levels of fertility after sperm cryopreservation (91% vs. control 86%, P < 0.001). Raffinose showed negative effects on in vitro semen quality from 1 to 100 mmol. Fertility was also negatively (P < 0.001) affected by raffinose (fertility rate 66 to 70%). We thus showed in the present study the high success of a simple chicken sperm cryopreservation method with an external cryoprotectant easily available and cheap, the sucrose, used at an osmotically inactive low concentration.
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Affiliation(s)
- Pachara Thananurak
- Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Napapach Chuaychu-Noo
- Department of Animal Science, Faculty of Agriculture, Rajamangala University of Technology Srivijaya, Nakhon Sri Thammarat 80110, Thailand
| | - Aurore Thélie
- UMR-PRC, INRA, CNRS, IFCE, Université de Tours, Nouzilly 37380, France
| | - Yupin Phasuk
- Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Thevin Vongpralub
- Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand.,Research and Development Network Center for Animal Breeding (Native Chicken), Khon Kaen University, Khon Kaen 40002, Thailand
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