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Oliveira CS, Camargo LSA, da Silva MVGB, Saraiva NZ, Quintão CC, Machado MA. Embryo biopsies for genomic selection in tropical dairy cattle. Anim Reprod 2023; 20:e20230064. [PMID: 37547565 PMCID: PMC10399131 DOI: 10.1590/1984-3143-ar2023-0064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 06/21/2023] [Indexed: 08/08/2023] Open
Abstract
Genomic selection has transformed the livestock industry, enabling early-life selection of animals. Biopsy sampling of pre-implantation embryos has been described since 1968. However, it was only after 2010, with the advancement of molecular biology techniques such as whole genomic amplification and SNP Chips, that next-generation sequencing became commercially available for bovine embryos. It is now possible to make decisions about which embryos to transfer not only based on recipients' availability or embryo morphology but also on genomic estimates. This technology can be implemented for a wide spectrum of applications in livestock. In this review, we discuss the use of embryo biopsy for genomic selection and share our experience with Gir and Girolando Brazilian breeding programs, as well as future goals for implementing it in Brazilian bovine in vitro embryo production practices.
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Fujii T, Naito A, Hirayama H, Kashima M, Yoshino H, Hanamure T, Domon Y, Hayakawa H, Watanabe T, Moriyasu S, Kageyama S. Potential of preimplantation genomic selection for carcass traits in Japanese Black cattle. J Reprod Dev 2019; 65:251-258. [PMID: 30905888 PMCID: PMC6584181 DOI: 10.1262/jrd.2019-009] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Preimplantation genomic selection using genomic estimated breeding values (GEBVs) based on single nucleotide polymorphism (SNP) genotypes is expected to accelerate genetic improvement in
cattle. To develop a preimplantation genomic selection system for carcass traits in Japanese Black cattle, we investigated the accuracy of genomic evaluation of carcass traits using biopsied
embryonic cells (Experiment 1); we also performed an empirical evaluation for embryo transfer (ET) of vitrified GEBV-evaluated blastocysts to assess the efficiency of the preimplantation
genomic selection system (Experiment 2). In Experiment 1, the mean call rate for SNP genotyping using approximately 15 biopsied cells was 98.1 ± 0.3%, whereas that for approximately 5
biopsied cells was 91.5 ± 2.4%. The mean concordance rate for called genotypes between ~15-cell biopsies and the corresponding biopsied embryos was 99.9 ± 0.02%. The GEBVs for carcass
weight, ribeye area, and marbling score calculated from ~15-cell biopsies closely matched those from the corresponding calves produced by ET. In Experiment 2, a total of 208 in
vivo blastocysts were biopsied (~15-cell) and the biopsied cells were processed for SNP genotyping, where 88.5% of the samples were found to be suitable for GEBV calculation.
Large variations in GEBVs for carcass traits were observed among full-sib embryos and, among the embryos, some presented higher GEBVs for ribeye area and marbling score than their parents.
The conception rate following ET of vitrified GEBV-evaluated blastocysts was 41.9% (13/31). These findings suggest the possible application of preimplantation genomic selection for carcass
traits in Japanese Black cattle.
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Affiliation(s)
- Takashi Fujii
- Animal Research Center, Hokkaido Research Organization, Hokkaido 081-0038, Japan
| | - Akira Naito
- Animal Research Center, Hokkaido Research Organization, Hokkaido 081-0038, Japan
| | - Hiroki Hirayama
- Department of Northern Biosphere Agriculture, Faculty of Bioindustry, Tokyo University of Agriculture, Hokkaido 099-2493, Japan
| | - Masashi Kashima
- Animal Research Center, Hokkaido Research Organization, Hokkaido 081-0038, Japan
| | - Hitomi Yoshino
- Animal Research Center, Hokkaido Research Organization, Hokkaido 081-0038, Japan
| | | | - Yukio Domon
- Genetics Hokkaido Association, Hokkaido 089-0103, Japan
| | | | - Toshio Watanabe
- Japan Livestock Technology Association, Tokyo 113-0034, Japan.,Present: Livestock Improvement Association Japan, Maebashi Institute of Animal Science, Gunma 371-0121, Japan
| | - Satoru Moriyasu
- Animal Research Center, Hokkaido Research Organization, Hokkaido 081-0038, Japan
| | - Soichi Kageyama
- Animal Research Center, Hokkaido Research Organization, Hokkaido 081-0038, Japan
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de Sousa RV, da Silva Cardoso CR, Butzke G, Dode MAN, Rumpf R, Franco MM. Biopsy of bovine embryos produced in vivo and in vitro does not affect pregnancy rates. Theriogenology 2017; 90:25-31. [DOI: 10.1016/j.theriogenology.2016.11.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 10/27/2016] [Accepted: 11/02/2016] [Indexed: 01/28/2023]
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Production of Live Offspring from Vitrified-Warmed Oocytes Collected at Metaphase I Stage. PLoS One 2016; 11:e0157785. [PMID: 27333297 PMCID: PMC4917218 DOI: 10.1371/journal.pone.0157785] [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: 03/17/2016] [Accepted: 06/03/2016] [Indexed: 11/19/2022] Open
Abstract
Vitrification of matured oocytes is widely adopted in human clinics and animal research laboratories. Cryopreservation of immature oocytes, particularly those at metaphase I (MI), remains a challenge. In the present work, mouse MI oocytes denuded of cumulus cells were vitrified and warmed (V/W) either prior to (V/W-BEFORE-IVM, n = 562) or after (V/W-AFTER-IVM, n = 664) in vitro maturation (IVM). Derivative metaphase II (MII) oocytes were then used for intracytoplasmic sperm injection (ICSI). In the control groups, in vivo matured MII oocytes were used freshly (FRESH-MII, n = 517) or after V/W (MII-V/W, n = 617). In vitro and in vivo developmental competencies were compared among groups. Satisfactory blastocyst rates were achieved in V/W-BEFORE-IVM (27.5%) and V/W-AFTER-IVM (32.4%) groups, albeit as expected still lower than those from fresh-MII (56.1%) or MII-V/W (45.6%) oocytes. Similarly, the term development rates from V/W-BEFORE-IVM and V/W-AFTER-IVM were 12.4% and 16.7% respectively, acceptable but lower than those of the fresh-MII (41.2%) and MII-V/W (23.3%) groups. These data demonstrate that oocytes collected at MI stage are amenable to V/W, which can be performed before or after IVM with acceptable development rates including production of healthy pups. These findings provide useful knowledge to researchers and clinical practitioners for preservation and use of the otherwise discarded MI oocytes.
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Sastre D, da Costa NN, de Sá ALA, Conceição SDB, Chiaratti MR, Adona PR, Guemra S, Meirelles FV, Santos SDSD, Sena L, Ohashi OM, dos Santos EJM, Miranda MDS. Expression of PLIN2 and PLIN3 during oocyte maturation and early embryo development in cattle. Theriogenology 2013; 81:326-31. [PMID: 24210669 DOI: 10.1016/j.theriogenology.2013.10.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 08/27/2013] [Accepted: 10/01/2013] [Indexed: 10/26/2022]
Abstract
In vitro-produced embryos store high lipid content in cytoplasmic lipid droplets (LD), and reduction or removal of LD has been demonstrated to improve freeze-thaw viability. The Perilipin Adipophilin Tail-interacting Protein of 47 kD (PAT) family of proteins is involved in the formation and regulation of LD in many cell types, but their presence has not been addressed either in cattle oocytes or preimplantation embryos. Therefore, this study aimed to detect the expression of PAT family transcripts (Perilipin-2 [PLIN2] and Perilipin-3 [PLIN3]) in immature and in vitro-matured (IVM) oocytes, and in in vitro-produced embryos at the stages of two to four cells, eight to 16 cells, morulae (MO), and blastocyst (BL). The expression of PLIN3 was downregulated in response to IVM, and PLIN2 was comparatively more expressed than PLIN3 in IVM oocytes (P < 0.001). During the early stages of embryo development, PLIN2 expression reached its peak at the MO stage (P < 0.001) and decreased again at the BL stage. In contrast, PLIN3 was expressed in low levels during the earliest stages of development, slightly upregulated at the MO stage (P < 0.05), and greatly increased its expression at the BL stage (15-fold; P < 0.001). PLIN3 was comparatively more expressed than PLIN2 during embryo culture in most stages analyzed (P < 0.05), except in eight- to 16-cell embryos. These results indicate that PLIN2 might be involved in the maintenance of lipid stocks necessary to support embryo development after fertilization of IVM oocytes. Also, we hypothesize that PLIN3 is the main PAT protein responsible for stabilization of LD formed in consequence of the acute lipid load seen during embryo development. We confirmed the presence of both PLIN2 and PLIN3 proteins in BL at Day 7 using immunocytochemistry: these PAT proteins colocalized with LD stained with BODIPY. PLIN3 seemed to be more ubiquitously spread out in the cytoplasm than PLIN2, consistent with the pattern seen in adipocytes. These findings suggest that both elderly (bigger) and newly formed (smaller) LD, positive for PLIN2 and PLIN3 respectively, coexist in blastocysts. To our knowledge this is the first report showing that transcripts of the PAT family are present in cattle oocytes and embryos.
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Affiliation(s)
- Danuta Sastre
- Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Pará, Brasil
| | | | | | | | - Marcos Roberto Chiaratti
- Faculdade de Zootecnia e Engenharia de Alimentos, Universidade de São Paulo, Pirassununga, São Paulo, Brasil
| | - Paulo Roberto Adona
- Universidade Norte do Paraná, Paraná, Brasil; Agropecuária Laffranchi, Tamarana, Paraná, Brasil
| | - Samuel Guemra
- Universidade Norte do Paraná, Paraná, Brasil; Agropecuária Laffranchi, Tamarana, Paraná, Brasil
| | - Flávio Vieira Meirelles
- Faculdade de Zootecnia e Engenharia de Alimentos, Universidade de São Paulo, Pirassununga, São Paulo, Brasil
| | | | - Leonardo Sena
- Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Pará, Brasil
| | - Otávio Mitio Ohashi
- Instituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Pará, Brasil
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Geshi M. Current Status and the Future of Bovine Embryo Transfer using Sex Determined Embryos. ACTA ACUST UNITED AC 2012. [DOI: 10.1274/jmor.29.124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Zhang X, Catalano PN, Gurkan UA, Khimji I, Demirci U. Emerging technologies in medical applications of minimum volume vitrification. Nanomedicine (Lond) 2012; 6:1115-29. [PMID: 21955080 DOI: 10.2217/nnm.11.71] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Cell/tissue biopreservation has broad public health and socio-economic impact affecting millions of lives. Cryopreservation technologies provide an efficient way to preserve cells and tissues targeting the clinic for applications including reproductive medicine and organ transplantation. Among these technologies, vitrification has displayed significant improvement in post-thaw cell viability and function by eliminating harmful effects of ice crystal formation compared to the traditional slow freezing methods. However, high cryoprotectant agent concentrations are required, which induces toxicity and osmotic stress to cells and tissues. It has been shown that vitrification using small sample volumes (i.e., <1 µl) significantly increases cooling rates and hence reduces the required cryoprotectant agent levels. Recently, emerging nano- and micro-scale technologies have shown potential to manipulate picoliter to nanoliter sample sizes. Therefore, the synergistic integration of nanoscale technologies with cryogenics has the potential to improve biopreservation methods.
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Affiliation(s)
- Xiaohui Zhang
- Bio-Acoustic-MEMS in Medicine (BAMM) Laboratory, Center for Bioengineering, Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA, USA
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Korhonen K, Julkunen H, Kananen K, Bredbacka P, Tiirikka T, Räty M, Vartia K, Kaimio I, Kontinen A, Halmekytö M, Vilkki J, Peippo J, Lindeberg H. The effect of ascorbic acid during biopsy and cryopreservation on viability of bovine embryos produced in vivo. Theriogenology 2012; 77:201-5. [DOI: 10.1016/j.theriogenology.2011.07.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2011] [Revised: 07/05/2011] [Accepted: 07/25/2011] [Indexed: 11/16/2022]
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Abstract
Embryo biotechnology has become one of the prominent high businesses worldwide. This technology has evolved through three major changes, that is, traditional embryo transfer (in vivo embryo production by donor superovulation), in vitro embryo production by ovum pick up with in vitro fertilization and notably current cloning technique by somatic cell nuclear transfer and transgenic animal production. Embryo biotechnology has widely been used in dairy and beef cattle industry and commercial bovine embryo transfer has become a large international business. Currently, many developed biotechnologies during the period from early oocyte stage to pre-implantation embryos can be used to create new animal breeds and accelerate genetic progression. Based on recent advances in embryo biotechnologies and authors current studies, this review will focus on a description of the application of this technology to beef cattle improvement and discuss how to use this technology to accelerate beef cattle breeding and production. The main topics of this presentation include the following: (i) how to increase calf production numbers from gametes including sperm and oocyte; (ii) multiple ovulation and embryo transfer breeding schemes; (iii) in vitro fertilization and intracytoplasm sperm injection in bovine; (iv) pronuclear development and transgenic animals; (v) sex selection from sperm and embryos; (vi) cloning and androgenesis; (vii) blastocyst development and embryonic stem cells; (viii) preservation of beef cattle genetic resources; and (ix) conclusions.
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Affiliation(s)
- B Wu
- Arizona Center for Reproductive Endocrinology and Infertility, Tucson, AZ 85712, USA.
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Takahashi T, Itoh R, Nishinomiya H, Katoh M, Manabe N. Effect of linoleic acid albumin in a dilution solution and long-term equilibration for freezing of bovine spermatozoa with poor freezability. Reprod Domest Anim 2011; 47:92-7. [PMID: 21635578 DOI: 10.1111/j.1439-0531.2011.01806.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Despite normal eucrasia, mating desire and semen quality, sire bulls sometimes have spermatozoa with poor freezing tolerance. This study assessed effects of the addition of linoleic acid albumin (LAA) and long-term (LT) equilibrium to frozen semen on their sperm freezing tolerance. Immediately after collection using an artificial vagina and a breeding mount, semen was diluted with yolk citrate buffer; then, it was cooled slowly to 4°C during more than 5 h. Equilibrium treatment at 4°C was applied using the same extender supplemented with glycerol. Semen of bull A, with low sperm freezing tolerance, was treated with 1 mg/ml of LAA added to the first extender. The equilibrium treatment at 4°C was prolonged to 30 h. Significantly higher motility rates were obtained for the LT + LAA-treated sperm before and after freezing-thawing. However, for semen of bulls B and C with normal sperm freezing tolerance, the LT + LAA treatment barely exhibited a small effect on the motility rate. Almost no difference was found among bulls A, B and C in the motility rates of LT + LAA-treated sperm after freezing-thawing. No difference of fertility was apparent on LT + LAA-treated frozen sperm in comparison with normal sperm in embryonic collection and in vitro fertilization. It was not an aberration of fertility in vivo or in vitro. In addition, the conception rate of artificial insemination did not have a difference, and a normal calf was obtained. Results show that addition of LAA to an extender for frozen bovine spermatozoa and 30 h of low-temperature equilibrium might improve the motility of freezing-thawing spermatozoa with poor freezability. Sperm exhibited normal fertilization capability and ontogenic capability.
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Affiliation(s)
- T Takahashi
- Akita Prefectural Agriculture, Forestry and Fisheries Research Center, Daisen, Akita, Japan.
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Wang D, Zhu H, Guo J, Lin B, Zhang L, Hao H, Du W, Zhao X. A Study of a Method to Assess the Purity of Sorted Bovine Semen Using Rapid Single-Sperm Sexing PCR. ACTA ACUST UNITED AC 2011. [DOI: 10.3923/javaa.2011.750.756] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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12
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Pereira RM, Marques CC. Animal oocyte and embryo cryopreservation. Cell Tissue Bank 2008; 9:267-77. [DOI: 10.1007/s10561-008-9075-2] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2008] [Accepted: 05/05/2008] [Indexed: 10/22/2022]
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Abstract
The cryopreservation of mammalian embryos has expanded over the past 20 yr by encompassing a range of sophisticated methods to deal with different developmental stages and different sensitivities to low-temperature exposure. We have described a method for slow, controlled-rate freezing of early stage embryos based on exposure to 1,2-propanediol and sucrose, while the method for late-stage (blastocyst) embryos employs mixtures of glycerol and sucrose. Both methods have been used for animal and human embryos. A third rapid cooling or "vitrification" technique is described, which depends on brief but controlled exposure of multicellular embryos to mixtures of glycerol and 1,2-propanediol at high concentrations. This technique is used for successful animal embryo cryopreservation but is not yet widely applied in the clinic.
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Tominaga K, Iwaki F, Hochi S. Conventional Freezing of In Vitro-Produced and Biopsied Bovine Blastocysts in the Presence of a Low Concentration of Glycerol and Sucrose. J Reprod Dev 2007; 53:443-7. [PMID: 17135713 DOI: 10.1262/jrd.18083] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The purpose of this study was to develop a practical cryopreservation method for in vitro-produced (IVP) and sex-predetermined bovine blastocysts that will be applicable to direct transfer of the post-thaw embryos. Blastocysts were harvested 7 days after IVF and allocated to either an intact or biopsy group. The cryoprotective solution contained 0.7 M glycerol and 0, 0.05 or 0.1 M sucrose. Slow cooling at a rate of -0.5 C/min was terminated at -25, -30, or -35 C, and rapid cooling in liquid nitrogen was followed. After one-step thawing and dilution, the IVP blastocysts were cultured for 3 days to assess their survival. The post-thaw survival rate of intact blastocysts after termination of slow cooling at -30 C in 0.7 M glycerol plus 0.1 M sucrose (96.2%) was significantly higher than that at -25 C in 0.7 M glycerol alone (44.4%). The post-thaw survival rate of biopsied bovine blastocysts after termination of slow cooling at -25 C in 0.7 M glycerol alone (53.8%) tended to be lower than that at -25 C in 0.7 M glycerol plus 0.05 M sucrose (91.3%) or -30 C in 0.7 M glycerol plus 0.1 M sucrose (92.3%). Thus, addition of a small amount of sucrose to 0.7 M glycerol cryoprotective solution shortened the process of slow cooling for both the intact and biopsied bovine embryos. Judged from the survival levels in vitro after thawing and one-step dilution of embryos (>80%), this is an improved method of cryopreservation for subsequent direct transfer of IVP and biopsied bovine blastocysts.
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Affiliation(s)
- Keiichiro Tominaga
- Hyogo Prefectural Institute for Agriculture, Forestry and Fisheries, Kasai, Japan. ktomi-@nike.eonet.ne.jp
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Rosa AJ, Bijma P, Oliveira HN, Lôbo RB, van Arendonk JA. A deterministic simulation study of embryo marker-assisted selection for age at first calving in Nellore (Bos indicus) beef cattle. Genet Mol Biol 2007. [DOI: 10.1590/s1415-47572007000400008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Camus A, Clairaz P, Ersham A, Van Kappel AL, Savić G, Staub C. Principe de la vitrification : cinétiques comparatives. ACTA ACUST UNITED AC 2006; 34:737-45. [PMID: 16962814 DOI: 10.1016/j.gyobfe.2006.07.017] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2006] [Accepted: 07/25/2006] [Indexed: 11/20/2022]
Abstract
Over the last decade, several methods have been designed to improve the survival rate of vitrificated embryos. Although some teams have succeeded, the main remaining drawback of these methods is that they do not provide a leak proof environment for cryopreserved biological samples. To respond to that demand in respect with the European reglementation, the Cryo Bio System company (CBS) designed the HSV High Security Vitrification Kit (HSV). This system is composed of three distinct parts, a High Security thermal-autogenic sealed clear straw, a capillary with its extremity in form of a gutter, and an introducer that can be mounted on the manipulation rod before introduction into the straw. In this study, we confirmed that the CBS vitrification kit is a suitable method for vitrification in association with a small amount of cryoprotector enriched viscous media such as 25 microM Ficool 400, 750 mM Sucrose, 1% Bovine albumin, 20% Dimethyl Sulfoxide and 20% Ethylene glycol in a Phosphate buffered saline solution. We also evaluated the speed of the temperature decrease during vitrification in comparison with four other commercially available non-aseptic methods and showed the protective role of the CBS system during transfer. These physical data have now been confirmed biologically by P. Vanderzwalmen who obtained easily reproductible good results with human embryo using our method. Today, the HSV represents the unique aseptic alternative device (EC and FDA approved) for embryos, oocytes, and biological samples vitrification.
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Affiliation(s)
- A Camus
- IMV technologies, 10, rue Clemenceau, 61300 L'Aigle, France.
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