C&W Library Catalogue
Browse and borrow resources that support the learning needs and professional development of C&W staff, clinicians, students and faculty.
Browse and borrow resources that support the learning needs and professional development of C&W staff, clinicians, students and faculty.
Pre-eclampsia remains one of the most common causes of maternal mortality in the developed world, and we still have no known effective prophylaxis and proven modifiers. The recent successful clinical trial of recombinant human activated protein C (rhAPC) in the management of SIRS (systemic inflamma…
The ADAMTS (A Disintegrin and Metalloproteinase with TromboSpondin Repeats) are a novel family of secreted metalloproteinases. There is increasing evidence that distinct ADAMTS subtypes play key roles in embryonic development, reproduction and cancer. Nineteen ADAMTS subtypes have been identified i…
Sex hormone-binding globulin (SHBG) binds androgens and estrogens with high affinity, and regulates the distribution of these sex steroids in the blood and other biological fluids. Liver is the primary site of SHBG production, but the human SHBG transcription unit responsible for this is also expre…
This thesis investigated the expression and regulation of cytochrome P450s, aromatase (P450arom) and cholesterol side chain cleavage (P450scc) enzyme mRNAs in human granulosa-luteal cells using reverse transcription-polymerase chain reaction (RT-PCR). The two enzymes are instrumental in steroid hor…
The studies undertaken herewithin sought to characterize the pattern of regulation of the gonadotrophin-releasing hormone receptor (GnRH-R) mRNA levels in the rat ovary. The demonstration of gonadotrophin-releasing hormone (GnRH) transcripts in steroidproducing and steroid-dependent tissues suggest…
Superovulation causes detrimental effects, including embryonic loss and implantation failure. This study determined potential roles for insulin-like growth factor (IGF-I) in uterine environment regulation and preimplantation development, in conjunction with the detrimental effects of superovulation…
An excitatory role for norepinephrine (NE) in the regulation of luteinizing hormone (LH) release was first suggested when it was demonstrated that noradrenergic receptor antagonists were able to block ovulation. More recently it has been proposed that NE has both an excitatory role and an inhibitor…
Aberrant epidermal growth factor receptor (EGFR) activity contributes to the development of epithelial ovarian cancer (EOC), a common and lethal female malignancy. Elucidating the regulation of EGFR function will improve treatments for EOC and the survival of patients. This study aims to elucidate …
In contrast to the success of ICSI in treating male infertility, concerns have been raised about the health outcomes of the children conceived through this procedure. Cohort studies have shown that the ICSI population has an increase in low birth weight (LBW), birth defects, chromosomal abnormaliti…
It is well established that LH action is mediated primarily by adenylate cyclase/cAMP. Conversely, the role of inositol phosphate/calcium in LH signalling has only recently been investigated. We examined the effects of gonadotrophins on intracellular calcium mobilisation in HEK293 cells transiently…
A sperm specific and species conserved monoclonal antibody (HS-63) was shown to inhibit in vitro fertilization of mouse oocytes and human sperm penetration to zona-free hamster ova. The sperm antigen (SA-63) which reacts with HS-63 was found to be localized on the sperm acrosome. Following sperm ca…
In order to characterize and compare the pattern of inhibin production in the follicular phase between patients of the clomiphene citrate/human menopausal gonadotropin (hMG) and Buserelin/hMG protocols in in-vitro fertilization, serum inhibin levels from 20 patients in each protocol were measured. …
This thesis work is focused on studies of sperm antigen: its purification and antifertility effect, its "internal image" by use of anti-idiotypic antibodies, and its capacity to induce antibodies of IgA class. Mouse sperm acrosomal antigens that react with a monoclonal antibody generated against mo…
In order to characterize and compare the pattern of inhibin production in the follicular phase between patients of the clomiphene citrate/human menopausal gonadotropin (hMG) and Buserelin/hMG protocols in in-vitro fertilization, serum inhibin levels from 20 patients in each protocol were measured. …
In vitro fertilization (IVF) has been achieved in several mammalian species, including humans. Using the technique of IVF and embryo transfer, pregnancies can now be established in infertile women and thousands of live births have occurred. However, many of the embryos transferred to the uterus fai…
Pregnancies derived from in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) are associated with increased rates of chromosome abnormalities, congenital malformations, low birth weight, pre-term births, multiple gestations, and imprinting disorders. Assisted reproductive techno…