Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"oocyte recovery"”.
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Effects of transvaginal follicular aspiration on oocyte recovery, hormonal profiles before and after GnRH, and growth factor influence on embryo development
Endocrine changes and recovered oocytes were evaluated during 16 wk of ultrasound-guided transvaginal follicular aspiration (TVF A) and prior to and following administration of GnRH at the cessation ofTVFA. Previously aspirated (PAC, n = 4) and non-aspirated, non-lactating (AC, n = 4) Holstein cows …
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Ultrasound-guided transvaginal follicular aspiration to provide a source of bovine oocytes for gene microinjection
… to determine an efficient method of obtaining oocytes from cows via ultrasound-guided transvaginal follicular aspiration. Transvaginal oocyte recovery combined with in vitro maturation, fertilization, and culture (IVMlIVFIIVC) can produce pre-implantation stage bovine embryos and also supply a …
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Analysis of Oocyte Quality in the Rhesus Macaque (Macaca mulatta)
… reproductive technologies (ART), such as oocyte in vitro maturation (IVM) and in vitro fertilization (IVF). Although many of these 'high-tech' solutions have not yet been proven viable for pragmatic wildlife conservation, basic research and development of these emerging tools can provide …
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Xenogenous Intrafallopian Transfer of Horse (Equus caballus) Gametes
… development of in vitro matured (IVM) horse oocytes following transfer with homologous sperm to the oviduct of estrous ewes. A total of 1023 follicles (5.1 per ovary) were found after processing 202 slaughterhouse ovaries by aspiration and subsequent slicing. Most follicles (79%) were less …