Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Nancy T. Ruddock"'
Autor:
Mark Williamson, Shara Downie, Natasha A. Korfiatis, Andrew J. French, R. Tayfur Tecirlioglu, Melissa A. Cooney, Nancy T. Ruddock, Vanessa Jane Hall
Publikováno v:
Theriogenology. 65:424-440
The efficiency of generating cloned animals following somatic cell nuclear transfer appears to have reached a plateau, despite ongoing research to improve developmental outcomes. A major limitation appears in the restricted nature of the adult/donor
Autor:
Vanessa Jane Hall, Andrew J. French, Nancy T. Ruddock, Prue Shanahan, R. Tayfur Tecirlioglu, Melissa A. Cooney
Publikováno v:
Molecular Reproduction and Development. 72:471-482
The nuclear lamina is a complex meshwork of nuclear lamin filaments that lies on the interface of the nuclear envelope and chromatin and is important for cell maintenance, nucleoskeleton support, chromatin remodeling, and protein recruitment to the i
Autor:
Andrew J. French, Melissa A. Cooney, Natasha A. Korfiatis, R. Tayfur Tecirlioglu, Katrina J. Wilson, Nancy T. Ruddock
Publikováno v:
Biology of Reproduction. 70:1131-1135
While the expression and epigenetic differences of imprinted genes have been extensively characterized in the mouse and human, little is known about imprinted genes in livestock species. In the current study, eight genes that are imprinted in the hum
Publikováno v:
American Journal of Physiology-Cell Physiology. 284:C1584-C1592
Chloro(2,2′:6′,2"-terpyridine) platinum, a bulky, hydrophilic reagent, inhibited the renal sodium pump with a single exponential time course. K+increased the rate constant of the reaction by about twofold; the K+concentration dependence was monot
Publikováno v:
Biology of Reproduction. 63:488-492
Parthenogenetic activation of porcine oocytes by using 7% ethanol, 50 or 100 μM A23187 results in an increase in intracellular pH as does prolonged exposure to thimerosal. We attempt to specify which transporters or mechanisms are involved in the ob
Autor:
Billy N. Day, Nancy T. Ruddock, Zoltan Machaty, Randall S. Prather, Lalantha R. Abeydeera, A.C. Boquest, Wei-Hua Wang
Publikováno v:
Molecular Reproduction and Development. 53:99-107
The present study examined the mechanism of A23187-induced activation in pig oocytes, with special reference to the effects of extracellular calcium on oocyte activation. The following endpoints were evaluated: intracellular free calcium concentratio
Publikováno v:
Molecular reproduction and development. 72(1)
Placental abnormalities and failed implantation are characterized phenotypes that occur in many species as a result of somatic cell cloning. This study examines a number of genes, critical for early placental development and reports aberrant expressi
Autor:
Shara Downie, Gábor Vajta, Michael K. Holland, Alan O Trounson, Natasha A. Korfiatis, Melissa A. Cooney, Andrew J. French, Nancy T. Ruddock, Renee Hodgson, Ian Lewis, R. Tayfur Tecirlioglu
Publikováno v:
Tecirlioglu, R T, Cooney, M A, Lewis, I M, Korfiatis, N A, Hodgson, R, Ruddock, N T, Vajta, G, Downie, S, Trounson, A O, Holland, M K & French, A J 2005, ' Comparison of two approaches to nuclear transfer in the bovine: hand-made cloning with modifications and the conventional nuclear transfer ', Reproduction, Fertility and Development, vol. 17, no. 5, pp. 573-585 . https://doi.org/10.1071/RD04122
The aim of the present study was to compare the in vitro and in vivo developmental competence of hand-made cloning (HMC) embryos with the conventional nuclear transfer (NT) method using five somatic cell lines and in vitro-fertilised (IVF; control) e
Autor:
Andrew J. French, Vanessa Jane Hall, Natasha A. Korfiatis, Jun Xue, Melissa A. Cooney, R. Tayfur Tecirlioglu, Nancy T. Ruddock
Publikováno v:
Reproduction, fertility, and development. 16(8)
Adenosine triphosphate (ATP) plays an important role during fertilisation of the mammalian oocyte through its ability to alter the frequency and duration of calcium oscillations. It has also been shown that higher ATP levels correlate with increased
Autor:
Nancy T, Ruddock, Katrina J, Wilson, Melissa A, Cooney, Natasha A, Korfiatis, R Tayfur, Tecirlioglu, Andrew J, French
Publikováno v:
Biology of reproduction. 70(4)
While the expression and epigenetic differences of imprinted genes have been extensively characterized in the mouse and human, little is known about imprinted genes in livestock species. In the current study, eight genes that are imprinted in the hum