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Betsy L. Dresser
Researcher at University of New Orleans
Publications - 62
Citations - 1692
Betsy L. Dresser is an academic researcher from University of New Orleans. The author has contributed to research in topics: Reproductive technology & Sperm. The author has an hindex of 21, co-authored 62 publications receiving 1563 citations. Previous affiliations of Betsy L. Dresser include University of Cincinnati Academic Health Center & Freeport-McMoRan.
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Birth of African Wildcat cloned kittens born from domestic cats.
Martha C. Gómez,C. Earle Pope,Angelica Giraldo,Leslie A. Lyons,R.F. Harris,Amy L. King,A. Cole,Robert A. Godke,Betsy L. Dresser +8 more
TL;DR: This study evaluated the in vivo developmental competence, after transfer into domestic cat recipients, of cloned embryos produced by the fusion of African Wildcat fibroblast cell nuclei with domestic cat cytoplasts to represent the first wild carnivores to be produced by nuclear transfer.
A simple staining method for evaluating acrosomal status of cat spermatozoa
TL;DR: The single-step acrosome staining technique as described is useful for quantifying acrosomal loss in felid spermatozoa and can be used to evaluate the daily rate of acrosomes loss in domestic cat semen during storage at 4?C.
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Nuclear transfer of synchronized african wild cat somatic cells into enucleated domestic cat oocytes.
M.C. Gomez,Jill A. Jenkins,Angelica Giraldo,R.F. Harris,Amy L. King,Betsy L. Dresser,Charles Earle Pope +6 more
TL;DR: The ability of somatic cell nuclei of the African wild cat to dedifferentiate within domestic cat (DSH) cytoplasts and to support early development after nuclear transplantation was investigated and it was revealed that the dynamics of the cell cycle varied as culture conditions were modified.
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Nuclear transfer of sand cat cells into enucleated domestic cat oocytes is affected by cryopreservation of donor cells
Martha C. Gómez,C. Earle Pope,Robert H. Kutner,David M. Ricks,Leslie A. Lyons,Mark T. Ruhe,C. Dumas,Justine I. Lyons,Monica Lopez,Betsy L. Dresser,Jakob Reiser +10 more
TL;DR: It is shown that cell cryopreservation increased the incidence of necrosis and apoptosis and altered epigenetic events in donor cells and affects in vitro and in vivo developmental competence of derived embryos.
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Births of kittens produced by intracytoplasmic sperm injection of domestic cat oocytes matured in vitro
TL;DR: Inadequate cytoplasmic maturation of in vitro matured domestic cat oocytes is the main cause of deficient oocyte activation and the injection of oocytes without a visible polar body is a useful technique to evaluate oocyte cy toplasmo maturation.