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Effect of ovarian growth factors on ultra-structural maturation in frozen human immature oocytes after in vitro maturation: a comparative study. Reprod Health 2022; 19:215. [PMID: 36457030 PMCID: PMC9714011 DOI: 10.1186/s12978-022-01521-8] [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: 12/05/2021] [Accepted: 11/04/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND In artificial reproductive technique (ART), nearly 20% of human oocytes are immature in the germinal vesicle (GV) phase. Consequently, the best method for reserving them is cryopreserving GV oocytes, and in vitro maturation (IVM) is recommended. The aim of this study was to determine the ultrastructure characteristics of fresh and vitrified immature human oocytes after in vitro maturation in conditioned mediums. METHODS This study was a comparative laboratory study carried out in 2018 at Afzalipur Infertility Center in Kerman. 170 fresh and 198 vitrified GV oocytes were cultured within three IVM mediums; α-mem as control medium, α-mem supplemented with human bone marrow mesenchymal stem cells (BM-MSCs) and α-mem supplemented with ovarian growth factors (O.F). After 48 h, the maturation rate and morphological feature of IVM oocytes [132 fresh IVM (fIVM) and 134 vitrified IVM (vIVM)] were evaluated. For the ultrastructure study, 10 IVM oocytes from each medium were compared with 10 fresh in vivo oocytes cancelled from ART. RESULTS The survival rate of vitrified GV oocyte after thawing was 88.88%. The oocyte maturation rate was reduced in vIVM compared to the fIVM group (76.33% vs. 77.95%); the highest oocyte maturation rate in the O.F fIVM and lowest in α-mem vIVM (82.35% vs. 71.42%). The lowest number of cortical granules was observed in α-mem vIVM, but the greatest presence of M-SER aggregates was in O.F fIVM. In vIVM oocytes, the oolemma contained irregular little microvillus organization. CONCLUSIONS The O.F mediums have shown the highest maturation which defends the oocyte ultra-structural conservation.
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Srirattana K, Hufana‐Duran D, Atabay EP, Duran PG, Atabay EC, Lu K, Liang Y, Chaikhun‐Marcou T, Theerakittayakorn K, Parnpai R. Current status of assisted reproductive technologies in buffaloes. Anim Sci J 2022; 93:e13767. [PMID: 36123790 PMCID: PMC9787342 DOI: 10.1111/asj.13767] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 08/05/2022] [Accepted: 08/25/2022] [Indexed: 12/30/2022]
Abstract
Buffaloes are raised by small farm holders primarily as source of draft power owing to its resistance to hot climate, disease, and stress conditions. Over the years, transformation of these animals from draft to dairy was deliberately carried out through genetic improvement program leading to the development of buffalo-based enterprises. Buffalo production is now getting more attention and interest from buffalo raisers due to its socioeconomic impact as well as its contribution to propelling the livestock industry in many developing countries. Reproduction of buffaloes, however, is confronted with huge challenge and concern as being generally less efficient to reproduce compared with cattle due to both intrinsic and extrinsic factors such as poor estrus manifestation, silent heat, marked seasonal infertility, postpartum anestrus, long calving interval, delayed puberty, inherently low number of primordial follicles in their ovaries, high incidence of atresia, and apoptosis. Assisted reproductive technologies (ARTs) are major interventions for the efficient utilization of follicle reserve in buffaloes. The present review focuses on estrus and ovulation synchronization for fixed time artificial insemination, in vitro embryo production, intracytoplasmic sperm injection, cryopreservation of oocytes and embryos, somatic cell nuclear transfer, the factors affecting utilization in various ARTs, and future perspectives in buffaloes.
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Affiliation(s)
- Kanokwan Srirattana
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural TechnologySuranaree University of TechnologyNakhon RatchasimaThailand
| | - Danilda Hufana‐Duran
- Reproduction and Physiology SectionDepartment of Agriculture‐Philippine Carabao CenterScience City of MunozNueva EcijaPhilippines,Department of Animal ScienceCentral Luzon State UniversityScience City of MunozNueva EcijaPhilippines
| | - Eufrocina P. Atabay
- Reproduction and Physiology SectionDepartment of Agriculture‐Philippine Carabao CenterScience City of MunozNueva EcijaPhilippines
| | - Peregrino G. Duran
- Reproduction and Physiology SectionDepartment of Agriculture‐Philippine Carabao CenterScience City of MunozNueva EcijaPhilippines,Department of Animal ScienceCentral Luzon State UniversityScience City of MunozNueva EcijaPhilippines
| | - Edwin C. Atabay
- Reproduction and Physiology SectionDepartment of Agriculture‐Philippine Carabao CenterScience City of MunozNueva EcijaPhilippines,Department of Animal ScienceCentral Luzon State UniversityScience City of MunozNueva EcijaPhilippines
| | - Kehuan Lu
- Animal Reproduction InstituteGuangxi UniversityNanningGuangxiChina
| | - Yuanyuan Liang
- Department of Reproductive MedicineLiuzhou General HospitalLiuzhouGuangxiChina
| | - Thuchadaporn Chaikhun‐Marcou
- Obstetrics Gynecology Andrology and Animal Biotechnology Clinic, Faculty of Veterinary MedicineMahanakorn University of TechnologyBangkokThailand
| | - Kasem Theerakittayakorn
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural TechnologySuranaree University of TechnologyNakhon RatchasimaThailand
| | - Rangsun Parnpai
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural TechnologySuranaree University of TechnologyNakhon RatchasimaThailand
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The effect of conditioned media on mouse oocytes ultrastructure following in vitro maturation. GENE REPORTS 2020. [DOI: 10.1016/j.genrep.2020.100732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Cryopreservation of cynomolgus macaque (Macaca fascicularis) sperm with glycerol and ethylene glycol, and its effect on sperm-specific ion channels - CatSper and Hv1. Theriogenology 2017; 104:37-42. [PMID: 28806626 DOI: 10.1016/j.theriogenology.2017.08.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 08/04/2017] [Accepted: 08/04/2017] [Indexed: 12/13/2022]
Abstract
The cryoprotective agent (CPA) is one of the most important factors that affects the cryosurvival of sperm. The aim of the present study was to compare two different CPAs, glycerol (Gly) and ethylene glycol (EG), on the cryopreservation of cynomolgus macaques sperm and evaluate the effects of cryopreservation on sperm motility, acrosomal integrity, DNA integrity, mitochondrial function and the sperm membrane ion channels CatSper and Hv1. Compared to fresh sperm, cryopreservation with either 0.7 M Gly or EG decreased the sperm motility (79.8 ± 1.5% Vs. 47.3 ± 1.8% and 47.6 ± 1.4%), acrosomal integrity (89.6 ± 1.2% Vs. 80.1 ± 1.8% and 79.6 ± 1.7%), DNA integrity (91.9 ± 0.7% Vs. 82.9 ± 1.0% and 82.3 ± 1.0%) and mitochondrial membrane potential (87.9 ± 1.8% Vs. 70.6 ± 2.7% and 67.9 ± 2.5%) and the quantity of the CatSper and Hv1 channels determined by Western Blot (p < 0.05), and EG showed equal cryoprotection to cynomolgus sperm in all of the sperm parameters. Our results indicated, for the first time, that cryopreservation decreases the quantity of sperm membrane ion channels (CatSper and Hv1), which might be one of the reasons that frozen sperm have a low fertilizing ability. The study will be beneficial to understand the biological process involved in sperm cryopreservation of nonhuman primates and contribute to improving cryopreservation protocols than can maintain sperm function and fertilizing ability.
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Mahesh YU, Gibence HRW, Shivaji S, Rao BS. Effect of different cryo-devices on in vitro maturation and development of vitrified-warmed immature buffalo oocytes. Cryobiology 2017; 75:106-116. [DOI: 10.1016/j.cryobiol.2017.01.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Revised: 12/12/2016] [Accepted: 01/12/2017] [Indexed: 11/17/2022]
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Mohammadzadeh F, Safdarian L, Amidi F, Mohammadzadeh A, Mortezaee K, Mehdinejhadiani S, Sobhani A, Ghasemi S, Sargolzaei Aval F. Comparison of the effects of Ham'sF10 and αMEM in combination with FBS or BSA in vitrification/warming solution on quality and viability of sheep ovarian follicles. Reprod Domest Anim 2017; 52:551-560. [DOI: 10.1111/rda.12945] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 01/23/2017] [Indexed: 11/29/2022]
Affiliation(s)
- F Mohammadzadeh
- Department of Anatomical Sciences; School of Medicine; Tehran University of Medical Sciences; Tehran Iran
| | - L Safdarian
- Department of Gynecology; Shariati Hospital; Tehran University of Medical Sciences; Tehran Iran
| | - F Amidi
- Department of Anatomical Sciences; School of Medicine; Tehran University of Medical Sciences; Tehran Iran
| | - A Mohammadzadeh
- Department of Reproductive Endocrinology and Embryology; Reproductive Biotechnology Research Center; Avesina Research Institute; ACECR; Tehran Iran
| | - K Mortezaee
- Department of Anatomy; School of Medicine; Kurdistan University of Medical Sciences; Sanandaj Iran
| | - S Mehdinejhadiani
- Department of Anatomical Sciences; School of Medicine; Tehran University of Medical Sciences; Tehran Iran
| | - A Sobhani
- Department of Anatomy; School of Medicine; Kurdistan University of Medical Sciences; Sanandaj Iran
| | - S Ghasemi
- Department of Anatomical Sciences; School of Medicine; Tehran University of Medical Sciences; Tehran Iran
| | - F Sargolzaei Aval
- Department of Anatomical Sciences; School of Medicine; Tehran University of Medical Sciences; Tehran Iran
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El-Shalofy AS, Moawad AR, Darwish GM, Ismail ST, Badawy AB, Badr MR. Effect of different vitrification solutions and cryodevices on viability and subsequent development of buffalo oocytes vitrified at the germinal vesicle (GV) stage. Cryobiology 2017; 74:86-92. [DOI: 10.1016/j.cryobiol.2016.11.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Revised: 11/18/2016] [Accepted: 11/23/2016] [Indexed: 11/16/2022]
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8
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Abdi S, Salehnia M, Hosseinkhani S. Quality of Oocytes Derived from Vitrified Ovarian Follicles Cultured in Two- and Three-Dimensional Culture System in the Presence and Absence of Kit Ligand. Biopreserv Biobank 2016; 14:279-88. [DOI: 10.1089/bio.2015.0069] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
- Shabnam Abdi
- Department of Anatomy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Mojdeh Salehnia
- Department of Anatomy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Saman Hosseinkhani
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
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Parnpai R, Liang Y, Ketudat-Cairns M, Somfai T, Nagai T. Vitrification of buffalo oocytes and embryos. Theriogenology 2016; 86:214-20. [DOI: 10.1016/j.theriogenology.2016.04.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 03/04/2016] [Accepted: 03/14/2016] [Indexed: 11/25/2022]
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Wang C, Xu H, Xie L, Lu Y, Yang X, Lu S, Lu K. Stability of the cytoskeleton of matured buffalo oocytes pretreated with cytochalasin B prior to vitrification. Cryobiology 2016; 72:274-82. [DOI: 10.1016/j.cryobiol.2016.03.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Revised: 03/14/2016] [Accepted: 03/14/2016] [Indexed: 11/27/2022]
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Farzollahi M, Tayefi-Nasrabadi H, Mohammadnejad D, Abedelahi A. Supplementation of culture media with vitamin E improves mouse antral follicle maturation and embryo development from vitrified ovarian tissue. J Obstet Gynaecol Res 2016; 42:526-35. [PMID: 26833993 DOI: 10.1111/jog.12933] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 11/01/2015] [Accepted: 11/22/2015] [Indexed: 11/26/2022]
Abstract
AIM The aim of this study was to evaluate the effects of preventive vitamin E (α-tocopherol) on antral follicle development and embryogenesis of oocytes obtained after vitrification of mouse ovarian tissue. METHODS Female Balb/c mice were killed by cervical dislocation after the injection of pregnant mare's serum gonadotrophin (10 IU) and their ovaries were randomly divided into three groups: control or non-vitrified (n = 10), vitrification 1 (5, 10% ethylene glycol + 5, 10% dimethylsulfoxide) (n = 15), and vitrification 2 (10, 15% ethylene glycol + 10, 15% dimethylsulfoxide) (n = 15) with ascending concentration of cryoprotectants. After toxicity tests and vitrification-warming, mechanically isolated antral follicles were cultured in α-minimum essential medium, which was supplemented with or without α-tocopherol (100 μM). The follicular maturation rates and embryo development were collected and assessed. Also, the viability, morphology and ultrastructure of derived antral follicles from vitrified ovaries were analyzed. RESULTS The morphology and ultrastructure of follicles were well preserved in the vitrified groups and α-tocopherol supplementation of culture media significantly increased the proportion of oocytes that reached metaphase II blastocyst rates compared to non-α-tocopherol supplemented media (P < 0.01). CONCLUSION Vitamin E improves in vitro maturation rates and blastocyst rates of oocytes that are isolated from vitrified ovarian tissue.
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Affiliation(s)
- Masomeh Farzollahi
- Departments of Anatomical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | | | - Ali Abedelahi
- Departments of Anatomical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
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Tayefi Nasrabadi H, Gavami M, Akbarzadeh A, Beheshti R, Mohammadnejad D, Abedelahi A. Preservation of mouse ovarian tissue follicle morphology and ultra-structure after vitrifying in biotechnological protocols. J Ovarian Res 2015; 8:7. [PMID: 25824613 PMCID: PMC4356062 DOI: 10.1186/s13048-015-0137-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Accepted: 02/23/2015] [Indexed: 11/20/2022] Open
Abstract
Background The aim of the present study was to characterize the morphological and ultrastractural of mouse ovarian tissue with different cryoprotectant solution. Objective Aim of this study, is to demonstrae an improved convetional vitrification method on mouse ovarian tissue using different concentrations of ethylene glycol (EG) and/or dimetyl sulfoxide (DMSO) and EG. Materials and methods Mouse ovarian tissue dissected and were randomly assigned to three groups: control, conventional vitrification (CV) and toxicity test. Then ovaries were vitrified by 5%, 10% EG or DMSO CV1-CV4, 5%, 10% EG plus DMSO CV5-CV6 and EG plus DMSO in climbing concentrations CV7. The effect of cryoprotectant solutions on ovarian tissue were evaluated by histological examination hematotoxillin & eosin stain, H&E, viability assessment trypan blue stain and ultrastructural analyses transmission electron microscopy, TEM. Results Ovarian tissue frozen in CV7 solution showed a higher percentage of morphologically normal follicles or viable follicles than other cryoprotectant solutions P < 0.05. Ultrastructural analysis of ovarian tissue showed that less damage was observed in CV7 and it was very similar to the control group. Conclusion Vitrification of ovarian tissue with optimal cryoprotectant solutions such as EG plus DMSO is the most effective for preserving the structural efficiency of ovarian follicles.
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Palmerini MG, Antinori M, Maione M, Cerusico F, Versaci C, Nottola SA, Macchiarelli G, Khalili MA, Antinori S. Ultrastructure of immature and mature human oocytes after cryotop vitrification. J Reprod Dev 2014; 60:411-20. [PMID: 25168087 PMCID: PMC4284314 DOI: 10.1262/jrd.2014-027] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
In vitro maturation of vitrified immature germinal vesicle (GV) oocytes is a promising fertility preservation option. We analyzed the ultrastructure of human GV oocytes after Cryotop vitrification (GVv) and compared it with fresh GV (GVc), fresh mature metaphase II (MIIc) and Cryotop-vitrified mature (MIIv) oocytes. By phase contrast microscopy and light microscopy, the oolemmal and cytoplasmic organization of fresh and vitrified oocytes did not show significant changes. GVv oocytes showed significant ultrastructural alterations of the microvilli in 40% of the samples; small vacuoles and occasional large/isolated vacuoles were abnormally present in the ooplasm periphery of 50% of samples. The ultrastructure of nuclei and mitochondria-vesicle (MV) complexes, as well as the distribution and characteristics of cortical granules (CGs), were comparable with those of GVc oocytes. MIIv oocytes showed an abnormal ultrastructure of microvilli in 30% of the
samples and isolated large vacuoles in 70% of the samples. MV complexes were normal, but mitochondria-smooth endoplasmic reticulum aggregates appeared to be of reduced size. CGs were normally located under the oolemma but presented abnormalities in distribution and matrix electron density. In conclusion, Cryotop vitrification preserved main oocyte characteristics in the GV and MII stages, even if peculiar ultrastructural alterations appeared in both stages. This study also showed that the GV stage appears more suitable for vitrification than the MII stage, as indicated by the good ultrastructural preservation of important structures that are present only in immature oocytes, like the nucleus and migrating CGs.
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Affiliation(s)
- Maria Grazia Palmerini
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
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Khalil W, Gabr SA, Shamiah SM, El-Haif A, Abdel-Khal A. In vitro Maturation, Fertilization and Embryo Development of Immature
Buffalo Oocytes Vitrified by Different Cryodevice Types. ACTA ACUST UNITED AC 2014. [DOI: 10.3923/ajava.2014.428.439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Abstract
The aim of the study was to determine the viability of rabbit transgenic (enhanced green fluorescent protein (EGFP)-positive) embryos cultured in vitro and compare with gene-microinjected (Mi) non-transgenic (EGFP-negative) embryos following vitrification. Non-microinjected and non-vitrified embryos were used as the control. Morphological signs of injury to embryo organelles were determined at the ultrastructural level using transmission electron microscopy (TEM). Morphometric evaluation was performed on cellular organelles using microphotographs obtained by TEM. Intact and Mi embryos recovered from in vivo fertilized eggs at 19-20 hours post coitum (hpc) were cultured for up to 72 hpc (morula stage), evaluated for the EGFP gene integration and then vitrified in 0.25 ml insemination straws in modified EFS (40% ethylene glycol + 18% Ficoll 70 + 0.3 M sucrose) vitrification solution. After 1-3 days the embryos were devitrified, a representative selection of embryos was analyzed by TEM and the remaining embryos were subjected to additional in vitro culture. Observations by TEM showed that the vitrified/warmed EGFP-positive and EGFP-negative embryos had a slight accumulation of cellular debris and lipid droplets compared with the control intact embryos. More severe changes were detected in the membrane structures of the treated embryos, mostly in the cytoplasmic envelope, trophoblastic microvilli, junctional contacts and mitochondria. We suggest that the higher proportion of deteriorated cell structures and organelles in the treated embryos may be due to the vitrification process rather than to mechanical violation (the gene-microinjection procedure), as a detailed inspection of ultrastructure revealed that most damage occurred in the cell membrane structures.
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Does cryopreservation of ovarian tissue affect the distribution and function of germinal vesicle oocytes mitochondria? BIOMED RESEARCH INTERNATIONAL 2013; 2013:489032. [PMID: 23956986 PMCID: PMC3730362 DOI: 10.1155/2013/489032] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2013] [Revised: 06/16/2013] [Accepted: 06/17/2013] [Indexed: 11/18/2022]
Abstract
The aim of this study was to evaluate mitochondrial alteration and ATP content of germinal vesicle (GV) oocytes isolated from fresh and vitrified ovaries. After superovulation, the ovaries from adult mice were collected and divided into control and vitrified groups. GV oocytes were isolated mechanically from each group. Half were cultured for 24 hours and their maturation was assessed. Metaphase II oocytes were collected and submitted to in vitro fertilization and their fertilization rates and development to the blastocyst stage were evaluated. In the remaining GV oocytes, ATP levels were quantified, and mitochondrial distribution, mitochondrial membrane potential, and intracellular free calcium were detected with rhodamine 123, JC-1 and Flou-4 AM staining, using laser-scanning confocal microscopy. Maturation and fertilization rates of GV oocytes and the developmental rates of subsequent embryos were significantly lower in vitrified samples (P < 0.05). The ATP content and Ca(2+) levels differed significantly in fresh and vitrified GV oocytes (P < 0.05). Most mitochondria were seen as large and homogenous aggregates (66.6%) in fresh GV oocytes compared to vitrified oocytes (50%). No significant differences in mitochondrial membrane potential were found between the groups. The lower maturation and fertilization rates of GV oocytes from vitrified ovaries may be due to changes in their mitochondrial function and distribution.
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Phongnimitr T, Liang Y, Srirattana K, Panyawai K, Sripunya N, Treetampinich C, Parnpai R. Effect of L-carnitine on maturation, cryo-tolerance and embryo developmental competence of bovine oocytes. Anim Sci J 2013; 84:719-25. [DOI: 10.1111/asj.12067] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2012] [Accepted: 01/31/2013] [Indexed: 11/29/2022]
Affiliation(s)
- Teewara Phongnimitr
- Embryo Technology and Stem Cell Research Center and School of Biotechnology; Suranaree University of Technology; Nakhon Ratchasima
| | - Yuanyuan Liang
- Embryo Technology and Stem Cell Research Center and School of Biotechnology; Suranaree University of Technology; Nakhon Ratchasima
| | - Kanokwan Srirattana
- Embryo Technology and Stem Cell Research Center and School of Biotechnology; Suranaree University of Technology; Nakhon Ratchasima
| | - Kanchana Panyawai
- Embryo Technology and Stem Cell Research Center and School of Biotechnology; Suranaree University of Technology; Nakhon Ratchasima
| | - Nucharin Sripunya
- Embryo Technology and Stem Cell Research Center and School of Biotechnology; Suranaree University of Technology; Nakhon Ratchasima
| | - Chatchai Treetampinich
- Department of Obstetrics and Gynecology; Faculty of Medicine Ramathibodi Hospital; Mahidol University; Bangkok; Thailand
| | - Rangsun Parnpai
- Embryo Technology and Stem Cell Research Center and School of Biotechnology; Suranaree University of Technology; Nakhon Ratchasima
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Faheem MS, Carvalhais I, Baron E, Moreira da Silva F. Effect of bovine ovarian tissue vitrification on the structural preservation of antral follicles. Reprod Domest Anim 2013; 48:774-80. [PMID: 23527620 DOI: 10.1111/rda.12160] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Accepted: 02/07/2013] [Indexed: 11/29/2022]
Abstract
This study was performed to evaluate the structural preservation of antral follicles after bovine ovarian tissue vitrification using histological analysis. Ovaries (n = 30) of slaughtered cows were cut into small fragments using a scalpel blade, and the ovarian tissues were randomly assigned to vitrification using 15% dimethyl sulphoxide (DMSO) and 15% ethylene glycol (EG) and fresh tissues (control) groups. For histological evaluations, fresh and post-thawing ovarian tissues were immediately fixed, serially sectioned into 5-μm sections and stained with haematoxylin and eosin (H&E). Nine serial sections per fragment were subjected for morphological assessment. The diameter of the antral follicles was determined and classified into four groups: 1 (≤1 mm), 2 (>1-2 mm), 3 (>2-3 mm) and 4 (>3-4 mm). Then, follicular morphology was evaluated in relation to atresia and categorized into seven grades: Grade A (healthy follicle); Grades B, C and D (early atresia); Grades E and F (moderate atresia); and Grade G (advanced atresia). The results revealed that small diameters of antral follicles (1 and 2 mm) were more susceptible for cryoinjury. The normal follicular morphology (Grade A) was not affected by vitrification throughout follicle diameters. Nevertheless, some damage features were monitored after vitrification. In conclusion, the morphological structure of bovine antral follicles could be successfully preserved by ovarian tissue vitrification.
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Affiliation(s)
- M S Faheem
- Department of Agrarian Sciences, Animal Reproduction, University of the Azores, CITA-A, Angra do Heroísmo, Portugal; Animal Production Department, Faculty of Agriculture, Cairo University, Giza, Egypt
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Moawad AR, Fisher P, Zhu J, Choi I, Polgar Z, Dinnyes A, Campbell KH. In vitro fertilization of ovine oocytes vitrified by solid surface vitrification at germinal vesicle stage. Cryobiology 2012; 65:139-44. [DOI: 10.1016/j.cryobiol.2012.04.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2012] [Revised: 04/23/2012] [Accepted: 04/23/2012] [Indexed: 10/28/2022]
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Liang Y, Rakwongrit D, Phermthai T, Somfai T, Nagai T, Parnpai R. Cryopreservation of immature buffalo oocytes: effects of cytochalasin B pretreatment on the efficiency of cryotop and solid surface vitrification methods. Anim Sci J 2012; 83:630-8. [PMID: 22943529 DOI: 10.1111/j.1740-0929.2012.01013.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The aim of the present study was to compare the efficiency of the solid surface (SSV), cryotop (CT) vitrification methods and cytochalasin B (CB) pretreatment for cryopreservation of immature buffalo oocytes. Cumulus-oocyte complexes (COCs) were placed for 1 min in TCM199 containing 10% dimethylsulfoxide (DMSO), 10% ethylene glycol (EG), and 20% fetal bovine serum, and then transferred for 30 s to base medium containing 20% DMSO, 20% EG and 0.5 mol/L sucrose. CB pretreated ((+)CB) or non-pretreated ((-)CB) COCs were vitrified either by SSV or CT. Surviving vitrified COCs were selected for in vitro maturation (IVM) and in vitro fertilization (IVF). The rate of viable oocytes after vitrification in CT groups (82%) was significantly lower (P < 0.05) than that in a fresh control group (100%), but significantly higher (P < 0.05) than those in SSV groups (71-72%). Among vitrified groups, the highest maturation rate was obtained in the CT (-)CB group (32%). After IVF, the cleavage and blastocyst formation rates were similar among vitrified groups but significantly lower than those of the control group. In conclusion, a higher survival rate of oocytes after vitrification and IVM was obtained in the CT group compared with that in the SSV group, indicating the superiority of the CT method. Pretreatment with CB did not increase the viability, maturation or embryo development of vitrified oocytes.
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Affiliation(s)
- Yuanyuan Liang
- Embryo Technology and Stem Cell Research Center and School of Biotechnology, Suranaree University of Technology, Nakhon Ratchasima, Thailand.
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In vitro development of vitrified buffalo oocytes following parthenogenetic activation and intracytoplasmic sperm injection. Theriogenology 2011; 75:1652-60. [DOI: 10.1016/j.theriogenology.2010.12.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2010] [Revised: 12/29/2010] [Accepted: 12/31/2010] [Indexed: 11/21/2022]
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Attanasio L, De Rosa A, De Blasi M, Neglia G, Zicarelli L, Campanile G, Gasparrini B. The influence of cumulus cells during in vitro fertilization of buffalo (Bubalus bubalis) denuded oocytes that have undergone vitrification. Theriogenology 2010; 74:1504-8. [DOI: 10.1016/j.theriogenology.2010.05.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2009] [Revised: 05/17/2010] [Accepted: 05/17/2010] [Indexed: 11/26/2022]
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Cryo-survival, fertilization and early embryonic development of vitrified oocytes derived from mice of different reproductive age. J Assist Reprod Genet 2010; 27:605-11. [PMID: 20640502 DOI: 10.1007/s10815-010-9450-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2010] [Accepted: 06/14/2010] [Indexed: 10/19/2022] Open
Abstract
PURPOSE to evaluate the effect of female reproductive age on oocyte cryo-survival, fertilization and the subsequent embryonic development following vitrification using the mouse model in order to address the question of how maternal reproductive age is related to fertility preservation. METHODS oocytes were collected from mice of different reproductive age: (1) 8-10 weeks, (2) 16-20 weeks, (3) 32-36 weeks, and (4) 44-48 weeks. Following vitrification and warming, the oocytes in each group were assessed for cryo-survival, fertilization and embryonic development as well as for the quality of blastocysts. Fresh oocytes without undergoing vitrification were used in each age group as controls. RESULTS the mean number of oocytes retrieved following superovulation was found to reduce significantly (P < 0.05) in mice from 32-36 weeks of age (18.1 ± 8.5) compared with 8-10 weeks of age (26.8 ± 9.8) and 16-20 weeks of age (23.9 ± 4.2) respectively. The cryo-survival rate of oocytes was reduced significantly (P < 0.05) in mice of 44-48 weeks of age (90.4% ± 7.9) compared with the other 3 groups (98.8% ± 2.1, 98.0% ± 3.3 and 98.5% ± 2.2, respectively). The cleavage rate of vitrified oocytes declined significantly following the increase in maternal age in mice of 32-36 weeks of age (69.7% ± 20.8) forward (63.6% ± 9.2). However, no significant difference in the cleavage rate was found among the control groups of different maternal ages. The rate of embryo development to the blastocyst stage in the vitrified oocytes also significantly declined following the increase in maternal age (71.8% ± 8.8, 66.4% ± 10.7, 64.2% ± 17.4 and 4.1% ± 8.3 respectively). There were no such differences in the rates of embryo development to the blastocyst stage among the control groups following the increase in maternal age (75.9% ± 12.2, 79.5% ± 28.9, 70.2% ± 17.4 and 69.3% ± 19.0 respectively). However, the quality of blastocysts produced from 32-36 weeks and 44-48 weeks of ages was significantly poor in term of total cell numbers and the ratio of inner cell mass(ICM) / trophectoderm (TE) compared to younger age in both vitrified and control groups CONCLUSIONS cryo-survival of oocytes following vitrification and warming procedures is associated with female reproductive age. There is a more negative impact on the oocytes following vitrification and warming with the increase of maternal age.
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Xing W, Zhou C, Bian J, Montag M, Xu Y, Li Y, Li T. Solid-surface vitrification is an appropriate and convenient method for cryopreservation of isolated rat follicles. Reprod Biol Endocrinol 2010; 8:42. [PMID: 20459796 PMCID: PMC2887875 DOI: 10.1186/1477-7827-8-42] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2009] [Accepted: 05/11/2010] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Cryopreservation of isolated follicles may be a potential option to restore fertility in young women with cancer, because it can prevent the risks of cancer transmission. Several freezing protocols are available, including slow-rate freezing, open-pulled straws vitrification (OPS) and solid-surface vitrification (SSV, a new freezing technique). The purpose of our study was to investigate the effects of these freezing procedures on viability, ultrastructure and developmental capacity of isolated rat follicles. METHODS Isolated follicles from female Sprague-Dawley rats were randomly assigned to SSV, OPS and slow-rate freezing groups for cryopreservation. Follicle viability assessment and ultrastructural examination were performed after thawing. In order to study the developmental capacity of thawed follicles, we performed in vitro culture with a three-dimensional (3D) system by alginate hydrogels. RESULTS Our results showed that the totally viable rate of follicles vitrified by SSV (64.76%) was slightly higher than that of the OPS group (62.38%) and significantly higher than that of the slow-rate freezing group (52.65%; P < 0.05). The ultrastructural examination revealed that morphological alterations were relatively low in the SSV group compared to the OPS and slow-rate freezing groups. After in vitro culture within a 3D system using alginate hydrogels, we found the highest increase (28.90 +/- 2.21 microm) in follicle diameter in follicles from the SSV group. The estradiol level in the SSV group was significantly higher than those in the OPS and slow-rate freezing groups at the end of a 72-hr culture period (P < 0.05). CONCLUSIONS Our results suggest that the SSV method is an appropriate and convenient method for cryopreservation of isolated rat follicles compared with the conventional slow-rate freezing method and the OPS method.
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Affiliation(s)
- Weijie Xing
- Reproductive Medicine Center, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Canquan Zhou
- Reproductive Medicine Center, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jiang Bian
- Reproductive Medicine Center, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Markus Montag
- Department of Gynecological Endocrinology and Reproductive Medicine, University Clinics Bonn, Sigmund-Freud-Str. 25, 53105 Bonn, Germany
| | - Yanwen Xu
- Reproductive Medicine Center, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yubin Li
- Reproductive Medicine Center, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Tao Li
- Reproductive Medicine Center, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Attanasio L, Boccia L, Vajta G, Kuwayama M, Campanile G, Zicarelli L, Neglia G, Gasparrini B. Cryotop Vitrification of Buffalo (Bubalus Bubalis)In VitroMatured Oocytes: Effects of Cryoprotectant Concentrations and Warming Procedures. Reprod Domest Anim 2009; 45:997-1002. [DOI: 10.1111/j.1439-0531.2009.01475.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Nottola SA, Coticchio G, Sciajno R, Gambardella A, Maione M, Scaravelli G, Bianchi S, Macchiarelli G, Borini A. Ultrastructural markers of quality in human mature oocytes vitrified using cryoleaf and cryoloop. Reprod Biomed Online 2009; 19 Suppl 3:17-27. [DOI: 10.1016/s1472-6483(10)60280-5] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
The domestic buffalo is an indispensable livestock resource to millions of smallholder farmers in developing countries, particularly in Asia. Although its reproductive biology is basically similar to that of cattle, there are important differences and unique characteristics that need to be considered in order to apply modern reproductive technologies to improve its productivity. Under most smallholder production systems, the reproductive efficiency of buffalo is compromised by factors related to climate, management, nutrition and diseases. However, when managed and fed properly, buffalo can have good fertility and provide milk, calves and draught power over a long productive life. The basic technical problems associated with artificial insemination in buffalo were largely overcome two decades ago, but the technology has not had the expected impact in some developing countries, because largely of infrastructural and logistic problems. Approaches involving the use of hormones for treating anoestrus and for synchronizing oestrus have had varying rates of success, depending on the protocols used and the incidence of underlying problems that cause infertility. Embryo technologies such as multiple ovulation embryo transfer, in vitro embryo production, cryopreservation and cloning are being intensively studied but have had far lower success rates than in cattle. Improving the productivity of buffalo requires an understanding of their potential and limitations under each farming system, development of simple intervention strategies to ameliorate deficiencies in management, nutrition and healthcare, followed by judicious application of reproductive technologies that are sustainable with the resources available to buffalo farmers.
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Affiliation(s)
- B M A O Perera
- Faculty of Veterinary Medicine and Animal Science, University of Peradeniya, Peradeniya, Sri Lanka.
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Nottola SA, Coticchio G, De Santis L, Macchiarelli G, Maione M, Bianchi S, Iaccarino M, Flamigni C, Borini A. Ultrastructure of human mature oocytes after slow cooling cryopreservation with ethylene glycol. Reprod Biomed Online 2008; 17:368-77. [DOI: 10.1016/s1472-6483(10)60220-9] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Attanasio L, De Rosa A, Boccia L, Mariotti E, Zicarelli L, Gasparrini B. Effects of warming procedures on the survivability of in vitro matured buffalo ( Bubalus bubalis) oocytes vitrified by Cryotop. ITALIAN JOURNAL OF ANIMAL SCIENCE 2007. [DOI: 10.4081/ijas.2007.s2.735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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