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 10 of 10 for “"ovulation induction"”.
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The effectiveness and efficiency of ovulation induction agents in mares
… of deslorelin (Ovuplant™) for inducing ovulation and their overall effect on reproductive efficiency. Data were collected over 3 consecutive years, from 1999-2001; a total of 1422 cycles were examined from 658 mares. Of the 1422 cycles examined, 383 were treated with hCG, 451 with …
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Priming with Oral Progestin Before Ovulation Induction Facilitates Ovarian Function in the Cat (Felis catus)
… caused by exogenous gonadotropins used to induce ovulation. Using the domestic cat as a research model, a new AI regimen that incorporated short-term ovarian suppression with oral progestin (altrenogest; ALT) before ovulation induction was investigated. The hypothesis was that oral progestin …
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Evidence based investigation and treatment of disorders of female reproduction
… and tubal infertility) infertility, ovulation induction for anovulatory infertility (PCOS) and In Vitro Fertilization (IVF) with or without Intracytoplasmic Sperm Injection (ICSI). The published work on PCOS consists of treating both the infertility and long term effects of PCOS. …
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Superfetation in beef cattle
… objective was to produce superfetation by (1) ovulation induction and artificial insemination (AI) of pregnant cows and (2) transfer of 7-day embryos to cows with more advanced pregnancies. An attempt to produce superfetation by induction of ovulation in mated cattle with human chorionic …
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Interaction of number of boar sperm and insemination timing on fertility following induced ovulation
Variability in estrus and ovulation requires multiple inseminations during estrus to ensure one AI occurs close to ovulation. Induction of ovulation with a GnRH agonist after weaning improves synchrony of ovulation and allows for fixed time AI. However, the interaction between number of sperm in …
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Embryo Production by Superovulation and Dual Siring in Alpacas
… to accelerate the genetic gain of a herd, superovulation and embryo transfer techniques can be used to produce multiple embryos from genetically superior females. We hypothesized that the use of superovulation and dual siring results in the production of multiple embryos sired by both of the …
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External and internal factors influencing ovarian follicle development in weaned sows and the use of hormonal technology to improve subsequent fertility
The student, Lidia Sbaraini Arend, accepted the attached license on 2022-04-20 at 14:45.
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Διέγερση των ωοθηκών σε γυναίκες για εξωσωματική γονιμοποίηση και ενδοσαλπιγγική μεταφορά γαμετών
… to evaluate the efficacy of different regimes in ovulation induction we studied 512 women in 575 cycles from 1985 to 1989. From them, 347 were enrolled in the IVF/ET program, 107 in the GIFT and 58 in the ZIFT/TET program. The age of the patients varied from 23 to 40 years, while the duration of …
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Investigation of Exogenous Gonadotropin Treatment for Prevention of Non-Infectious Infertility and for Embryo Production Using the Prepubertal Gilt as a Model
… FSH is favored over chorionic gonadotropins for induction of estrus and ovulation, yet little data are available to indicate its value for use in pigs. Therefore, the objective of this dissertation is to determine the effective methodology for the use of porcine FSH (pFSH, Folltropin) in …
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Determining the role of nerve growth factor-beta in seminal plasma on bovine reproduction
… Most notable is its function in camelids as an ovulation inducing agent with a dose-dependent luteotrophic effect. While also present in the seminal plasma of spontaneously ovulating species, such as the bull, the role of NGF was initially thought to be limited to regulating sperm physiology. …