Search Results - "Betts, D.H"

Early embryonic development, assisted reproductive technologies, and pluripotent stem cell biology in domestic mammals by Hall, V., Hinrichs, K., Lazzari, G., Betts, D.H., Hyttel, P.

“…Over many decades assisted reproductive technologies, including artificial insemination, embryo transfer, in vitro production (IVP) of embryos, cloning by…”
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Metabolic plasticity during transition to naïve-like pluripotency in canine embryo-derived stem cells by Tobias, I.C., Isaac, R.R., Dierolf, J.G., Khazaee, R., Cumming, R.C., Betts, D.H.

“…Pluripotent stem cells (PSCs) have been described in naïve or primed pluripotent states. Domestic dogs are useful translational models in regenerative…”
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The impact of oocyte maturation media on early bovine embryonic development by Russell, D. Fischer, Baqir, S., Bordignon, J., Betts, D.H.

“…Successful production of high quality blastocysts in vitro depends on the use of a culture system that ensures the acquisition of developmental competence by…”
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Genetic regulation of embryo death and senescence by Betts, D.H., King, W.A.

“…The survival of the preimplantation mammalian embryo depends not only on providing the proper conditions for normal development but also on acquiring the…”
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Genomic stability and physiological assessments of live offspring sired by a bull clone, Starbuck II by Ortegon, H., Betts, D.H., Lin, L., Coppola, G., Perrault, S.D., Blondin, P., King, W.A.

“…It appears that overt phenotypic abnormalities observed in some domestic animal clones are not transmitted to their progeny. The current study monitored…”
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The effect of 6-dimethylaminopurine (6-DMAP) and cycloheximide (CHX) on the development and chromosomal complement of sheep parthenogenetic and nuclear transfer embryos by Alexander, B., Coppola, G., Di Berardino, D., Rho, G.J., St John, E., Betts, D.H., King, W.A.

“…The effects of activation by 6‐dimethylaminopurine (6‐DMAP) and cycloheximide (CHX) on the development and chromosomal complement of sheep parthenogenetic and…”
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The impact of chromosomal alteration on embryo development by King, W.A., Coppola, G., Alexander, B., Mastromonaco, G., Perrault, S., Nino-Soto, M.I., Pinton, A., Joudrey, E.M., Betts, D.H.

“…Chromosome alterations, such as those affecting telomere erosion, predictably occur with each cell division, others, which involve changes to the expression…”
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Permanent embryo arrest: molecular and cellular concepts by Betts, D.H., Madan, P.

“…Developmental arrest is one of the mechanisms responsible for the elevated levels of embryo demise during the first week of in vitro development. Approximately…”
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Noncanonical Role of Telomerase in Regulation of Microvascular Redox Environment With Implications for Coronary Artery Disease by Ait-Aissa, K, Norwood-Toro, L E, Terwoord, J, Young, M, Paniagua, L A, Hader, S N, Hughes, W E, Hockenberry, J C, Beare, J E, Linn, J, Kohmoto, T, Kim, J, Betts, D H, LeBlanc, A J, Gutterman, D D, Beyer, A M

“…Telomerase reverse transcriptase (TERT) (catalytic subunit of telomerase) is linked to the development of coronary artery disease (CAD); however, whether the…”
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Chondrogenic potential of mesenchymal stromal cells derived from equine bone marrow and umbilical cord blood by Berg, L, Koch, T, Heerkens, T, Bessonov, K, Thomsen, P, Betts, D

“…Orthopaedic injury is the most common cause of lost training days or premature retirement in the equine athlete. Cell-based therapies are a potential new…”
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Apoptosis in the early bovine embryo by Matwee, C, Betts, D H, King, W A

“…Cell death occurs during early development in vivo and in vitro, although little is known about the mechanism of blastomere death and the relation to embryonic…”
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Low levels of X-inactive specific transcript in somatic cell nuclear transfer embryos derived from female bovine freemartin donor cells by Jeon, B G, Rho, G J, Betts, D H, Petrik, J J, Favetta, L A, King, W A

“…The present study compared developmental potential, telomerase activity and transcript levels of X-linked genes (HPRT, MECP2, RPS4X, SLC25A6, XIAP, XIST and…”
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impact of chromosomal alteration on embryo development by King, W.A, Coppola, G, Alexander, B, Mastromonaco, G, Perrault, S, Nino-Soto, M.I, Pinto, A, Joudrey, E.M, Betts, D.H

“…Chromosome alterations, such as those affecting telomere erosion, predictably occur with each cell division, others, which involve changes to the expression…”
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Gene expression regulating blastocyst formation by Watson, A.J, Westhusin, M.E, De Sousa, P.A, Betts, D.H, Barcroft, L.C

“…Development of embryos to the blastocyst stage is a critical event in the early lives of all eutherian mammalian species. Blastocyst formation is essential for…”
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Developmental regulation of apoptosis in the early bovine embryo by Matwee, C, Betts, D.H, King, W.A

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Different culture media requirements of IVG and nuclear transfer bovine embryos by Mastromonaco G.F, Semple, E, Robert, C, Rho, G.J, Betts, D.H, King, W.A

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Telomerase activity in bovine blastocysts, fetal fibroblast and stem cell-like cell lines cultured under various conditions by Betts, D.H, Bordignon, V, Smith, L, Semple, E, King, W.A

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p66shc, but not p53, is involved in early arrest of in vitro‐produced bovine embryos by Favetta, L.A., Robert, C., St.John, E.J., Betts, D.H., King, W.A.

“…High embryo loss occurs in the first week of bovine embryo development, with a high percentage of embryonic arrest. We hypothesized that arrested embryos enter…”
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Ouabain sensitivity and expression of Na/K-ATPase alpha- and beta-subunit isoform genes during bovine early development by Betts, D.H, MacPhee, D.J, Kidder, G.M, Watson, A.J

“…The fluid movements that arise during blastocyst formation (cavitation) are, at least in part, driven by the Na/K-ATPase. In this study, the reverse…”
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Telomeres and telomerase activity in bovine oocytes, embryos, and fetuses by King, W.A., Betts, D.H., Carter, R.F., Hofstra, A.H.

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