Search Results - "Gómez, Martha C"
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Birth of a domestic cat kitten produced by vitrification of lipid polarized in vitro matured oocytes
Published in Cryobiology (01-06-2014)“…The ability to cryopreserve oocytes is an effective method to retain valuable genetic material of mammals, including that of endangered animals. Embryos of…”
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Characterization and Multilineage Differentiation of Domestic and Black-Footed Cat Mesenchymal Stromal/Stem Cells from Abdominal and Subcutaneous Adipose Tissue
Published in Cellular reprogramming (01-10-2015)“…Transplantation of mesenchymal stem cells (MSCs) isolated from bone marrow or adipose tissue is emerging as a promising tool for cell replacement therapy and…”
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Phenotypic and Molecular Characterization of Domestic Cat (Felis catus) Spermatogonial Stem Cells
Published in Biology of reproduction (01-07-2016)“…In many mammalian species, surface markers have been used to obtain enriched populations of spermatogonial stem cells (SSCs) for assisted reproduction and…”
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Cloning endangered felids using heterospecific donor oocytes and interspecies embryo transfer
Published in Reproduction fertility and development (2009)“…Somatic cell nuclear transfer (SCNT) offers the possibility of preserving endangered species. It is one of the few technologies that avoids the loss of genetic…”
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Trichostatin A modified histone covalent pattern and enhanced expression of pluripotent genes in interspecies black-footed cat cloned embryos but did not improve in vitro and in vivo viability
Published in Cellular reprogramming (01-08-2011)“…Abstract The black-footed cat (BFC; Felis nigripes), one of the smallest wild cats, is listed as threatened. Interspecies somatic cell nuclear transfer…”
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Nuclear Transfer of Synchronized African Wild Cat Somatic Cells into Enucleated Domestic Cat Oocytes
Published in Biology of reproduction (01-09-2003)“…The African wild cat is one of the smallest wild cats and its future is threatened by hybridization with domestic cats. Nuclear transfer, a valuable tool for…”
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Effect of cryopreservation and in vitro culture of bovine fibroblasts on histone acetylation levels and in vitro development of hand-made cloned embryos
Published in Zygote (Cambridge) (01-08-2011)“…In this study, the relative acetylation levels of histone 3 in lysine 9 (H3K9ac) in cultured and cryopreserved bovine fibroblasts was measured and we…”
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Production of bovine cloned embryos with donor cells frozen at a slow cooling rate in a conventional freezer (-20 degrees C)
Published in Zygote (Cambridge) (01-11-2009)“…SummaryUsually, fibroblasts are frozen in dimethyl sulphoxide (DMSO, 10% v/v) at a cooling rate of 1 degrees C/min in a low-temperature (-80 degrees C) freezer…”
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Cloning Endangered Felids by Interspecies Somatic Cell Nuclear Transfer
Published in Methods in molecular biology (Clifton, N.J.) (2015)“…In 2003, the first wild felid was produced by interspecies somatic cell nuclear transfer. Since then other wild felid clone offspring have been produced by…”
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Development of in vitro matured, in vitro fertilized domestic cat embryos following cryopreservation, culture and transfer
Published in Theriogenology (01-07-2003)“…The ability of embryos to successfully survive cryopreservation is dependent on both morphological and developmental characteristics. Domestic cat oocytes…”
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Birth of African Wildcat cloned kittens born from domestic cats
Published in Cloning and stem cells (2004)“…In the present study, we used the African Wildcat (Felis silvestris lybica) as a somatic cell donor to evaluate the in vivo developmental competence, after…”
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Nuclear Transfer of Synchronized African Wild Cat Somatic Cells into Enucleated Domestic Cat Oocytes1
Published in Biology of reproduction (01-09-2003)“…The African wild cat is one of the smallest wild cats and its future is threatened by hybridization with domestic cats. Nuclear transfer, a valuable tool for…”
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13
Chromosomal aneuploidy in African Wildcat somatic cells and cloned embryos
Published in Cloning and stem cells (2006)“…In the present study, we compared the incidence of aneuploidy in in vitro fertilized domestic cat embryos (DSH-IVF) with that of African Wildcat (AWC) cloned…”
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Nuclear transfer of sand cat cells into enucleated domestic cat oocytes is affected by cryopreservation of donor cells
Published in Cloning and stem cells (01-12-2008)“…In the present study, we used the sand cat (Felis margarita) as a somatic cell donor to evaluate whether cryopreservation of donor cells alters viability and…”
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Phenotypic and Molecular Characterization of Domestic Cat (Felis catus) Spermatogonial Stem Cells1
Published in Biology of reproduction (01-07-2016)“…In many mammalian species, surface markers have been used to obtain enriched populations of spermatogonial stem cells (SSCs) for assisted reproduction and…”
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16
Actualización sobre el síndrome de estrés tibial medial
Published in Revista Logos ciencia & tecnología (30-08-2018)“…El síndrome de estrés tibial medial, es una de las causas más comunes de dolor inducido por el ejercicio en las extremidades inferiores entre los practicantes…”
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Generation of domestic transgenic cloned kittens using lentivirus vectors
Published in Cloning and stem cells (01-03-2009)“…The efficient use of somatic cell nuclear transfer (SCNT), in conjunction with genetic modification of donor cells provides a general means to add or…”
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Cloned embryos from semen. Part 2: intergeneric nuclear transfer of semen-derived eland (Taurotragus oryx) epithelial cells into bovine oocytes
Published in Cloning and stem cells (01-03-2008)“…The production of cloned offspring by nuclear transfer (NT) of semen-derived somatic cells holds considerable potential for the incorporation of novel genes…”
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Cloned embryos from semen. Part 1: in vitro proliferation of epithelial cells on embryonic fibroblasts after isolation from semen by gradient centrifugation
Published in Cloning and stem cells (01-03-2008)“…Although epithelial-like somatic cells have been previously isolated from semen, cell proliferation rates were low. Culture of whole semen samples resulted in…”
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Jóvenes investigadores : desarrollo de talento científico en la educación básica
Published in Enseñanza de las ciencias (2013)“…La propuesta didáctica está enmarca dentro del área de ecología, se sustenta en aprovechar los ecosistemas acuáticos de la ciudad de Bogotá como laboratorios…”
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