Medicine and Health Sciences Commons^™

Phosphonated Agents And Their Antiangiogenic And Antitumorigenic Use, Delwood C. Collins, Antonio Gagliardi, Peter Nickel

Obstetrics and Genecology Faculty Patents

Phosphonic acid agents are synthesized and characterized which are potent inhibitors of angiogenesis, tumorigenesis and metalloproteinase activity. Their method of use for the inhibition of angiogenesis and metalloproteinase and the treatment of tumors is also shown.

Mrnas Encoding Aquaporins Are Present During Murine Preimplantation Development., H Offenberg, L C Barcroft, A Caveney, D Viuff, P D Thomsen, A J Watson

Obstetrics & Gynaecology Publications

The present study was conducted to investigate the mechanisms underlying fluid movement across the trophectoderm during blastocyst formation by determining whether aquaporins (AQPs) are expressed during early mammalian development. AQPs belong to a family of major intrinsic membrane proteins and function as molecular water channels that allow water to flow rapidly across plasma membranes in the direction of osmotic gradients. Ten different AQPs have been identified to date. Murine preimplantation stage embryos were flushed from the oviducts and uteri of superovulated CD1 mice. Reverse transcription-polymerase chain reaction (RT-PCR) methods employing primer sets designed to amplify conserved sequences of AQPs (1-9) …

Slouching Toward Barbarism--The Quest To Limit Partial Birth Abortion After Stenberg V. Carhart, Todd Goudy

West Virginia Law Review

No abstract provided.

Recognition Of Left Atrial Aneurysm By Fetal Echocardiography., R R. Fountain-Dommer, H B. Wiles, C O. Shuler, S M. Bradley, Girish S. Shirali

Manuscripts, Articles, Book Chapters and Other Papers

No abstract provided.

Dna Ploidy Analysis Of Borderline Epithelial Ovarian Tumours, Saba Lodhi, Sabeen Najam, Shahid Pervez

Department of Pathology and Laboratory Medicine

Objective: Borderline epithelial ovarian tumors not uncommonly pose a great difficulty to surgical pathologists as morphologically they may show very similar features as those of malignant epithelial tumors except invasion. However it is important to separate these from their invasive counterparts because of their superior prognosis. Recently, attention has been focussed on the prognostic value of flow cytometric analysis of DNA ploidy in borderline epithelial ovarian tumors. The purpose of this study is to investigate whether flow cytometric analysis of cellular DNA content acts as a useful adjunct to the histopathological diagnosis of borderline malignancy.

Materials and Methods: Fifteen histologically …

Phosphonated Agents And Their Antiangiogenic And Antitumorigenic Use, Delwood C. Collins, Antonio Gagliardi, Peter Nickel

Obstetrics and Genecology Faculty Patents

Phosphonic acid agents are synthesized and characterized which are potent inhibitors of angiogenesis, tumorigenesis and metalloproteinase activity. Their method of use for the inhibition of angiogenesis and metalloproteinase and the treatment of tumors is also shown.

Differential Involvement Of Na(+),K(+)-Atpase Isozymes In Preimplantation Development Of The Mouse., D J Macphee, D H Jones, K J Barr, D H Betts, A J Watson, G M Kidder

Obstetrics & Gynaecology Publications

Na(+),K(+)-ATPase plays an essential role in mammalian blastocoel formation (cavitation) by driving trans-epithelial sodium transport. Previously, the alpha1 and beta1 subunit isoforms of this enzyme were identified in preimplantation mouse embryos and were assumed to be responsible for this function. Here we show that mRNAs encoding an additional alpha subunit isoform (alpha3) and the remaining two beta subunit isoforms are also present in preimplantation embryos. Whereas alpha3 mRNA accumulates between the four-cell and the blastocyst stages and thus results from embryonic transcription, the same could not be demonstrated for beta2 and beta3 mRNAs. Immunoblot analyses confirmed that these subunits are …

Uterine Atony At A Tertiary Care Hospital In Pakistan: A Risk Factor Analysis, S H. Feerasta, A Motiei, S Motiwala, N F. Zuberi

Department of Obstetrics & Gynaecology

Objectives: To identify risk factors for uterine atony following assisted or unassisted vaginal delivery.
Design: This hospital based case control study was done at The Aga Khan University Karachi, Pakistan. Cases were defined as all women with uterine atony within 24 hours of an assisted or unassisted vaginal delivery. Controls were based on women with normal assisted or unassisted vaginal delivery without uterine atony. Data abstracted form the medical records; adjusted odds ratios were estimated by multiple logistic regression.
Results: Factors having a significant association with uterine atony were gestational diabetes mellitus (odds ratio 7.6, 95% CI 6.9-9.0, p = …

Impact Of Bovine Oocyte Maturation Media On Oocyte Transcript Levels, Blastocyst Development, Cell Number, And Apoptosis., A J Watson, P De Sousa, A Caveney, L C Barcroft, D Natale, J Urquhart, M E Westhusin

Obstetrics & Gynaecology Publications

The objectives were 1) to investigate the effects of oocyte maturation in serum-free and amino acid-supplemented defined media on oocyte transcript levels, blastocyst cell number, and apoptosis; 2) to investigate the influence of oocyte maturation culture atmosphere on blastocyst development, total cell number, and apoptosis; and 3) to examine the influence of epidermal growth factor (EGF) during oocyte maturation on blastocyst cell number and apoptosis. The results demonstrate that blastocysts derived from in vitro maturation, fertilization, and embryo culture protocols undergo apoptosis but that apoptotic levels are not greatly influenced by the oocyte maturation environment. Amino acid supplementation of oocyte …

The Effect Of Grandmultiparity On Pregnancy Related Complications: The Aga Khan University Experience, S Munim, M H. Rahbar, M Rizvi, N Mushtaq

Department of Obstetrics & Gynaecology

Background: Grandmultiparity has been associated with complications for both mother and the fetus.Objective: To evaluate if grandmultiparity is a risk factor in the presence of adequate antenatal care.
Setting: A tertiary care teaching hospital.
Methods: It was a retrospective study conducted in the department of Obstetrics & Gynecology at The Aga Khan University Hospital in Karachi. During this period 9253 women were delivered, out of these 143 booked grandmultiparas (GMP) served as cases. The outcome of these women was compared with 430 non-grandmultiparas (NGMP). Logistic regression model was used to adjust for potential confounders.
Results: Grandmultiparas had almost three times …

Critical Analysis Of Interventions Against Fgc In Egypt, Nahla G. Abdel-Tawab, Sahar Hegazi

Reproductive Health

Community-based programs designed to discourage the practice of female genital cutting (FGC) in Egypt started as early as the 1920s, however, NGOs seldom document the implementation, strengths, and weaknesses of each approach; or difficulties faced in implementation or ways of overcoming those difficulties. The present meta-assessment was designed by the Population Council to address these issues. Recommendations proposed to increase the effectiveness of anti-FGC interventions in Egypt include: conducting formative research to assess the needs of individuals/communities; using more participatory learning techniques in awareness-raising seminars and training workshops; focusing messages not only on the health hazards of FGC, but also …

Effects Of Superovulated Heifer Diet Type And Quantity On Relative Mrna Abundances And Pyruvate Metabolism In Recovered Embryos., C Wrenzycki, P De Sousa, E W Overström, R T Duby, D Herrmann, A J Watson, H Niemann, D O'Callaghan, M P Boland

Obstetrics & Gynaecology Publications

This study investigated the effects of quantity and type of diet fed to superovulated donor heifers on molecular and metabolic indices of embryonic development. These effects included the relative abundances of mRNAs for the alpha 1 subunit of Na/K-ATPase and the antioxidant enzyme Cu/Zn-SOD, as well as pyruvate utilization in bovine morulae and blastocysts developed in vivo. Heifers were fed a daily ration of either grass silage and a citrus-beet pulp-based concentrate or grass silage and a barley-based concentrate for 116 days, both at 3 kg per day or ad libitum. In embryos derived from heifers fed the pulp-based diets, …

Intimate Partner Violence And Cervical Neoplasia, Ann L. Coker, Maureen Sanderson, Mary Kay Fadden, Lucia Pirisi

CRVAW Faculty Journal Articles

Intimate partner violence (IPV) is associated with a range of adverse physical health outcomes, including chronic and infectious diseases. An emerging literature suggests that partner violence and specifically sexual violence may be associated with an increased risk of cervical neoplasia. To assess the risk of preinvasive and invasive cervical cancer in a cross-sectional study of women screened for IPV by type, frequency and duration, 1152 women ages 18–65 were recruited from family practice clinics in 1997–1998. They were screened for IPV during a brief in-clinic interview, and health history and current status were assessed in a follow-up interview. Of 1152 …

The Tostan Story: Breakthrough In Senegal Ending Female Genital Cutting, Population Council

Reproductive Health

In Senegal, elements of the Tostan education program were fundamental to the ending of the practice of female genital cutting (FGC) which has persisted for centuries, despite outside efforts to abolish such a dangerous and harmful operation. This paper is an attempt by those who lived through these events to share the experience with others. At a time when there has been little reduction in the numbers of women ending FGC in 28 African countries, when different programs and strategies have rarely succeeded in making an impact on the number of women still practicing FGC despite laws abolishing the tradition, …

Telomerase Activity In Human Preimplantation Embryos, Diane Lynne Wright

Theses and Dissertations in Biomedical Sciences

Telomerase, a ribonucleoprotein, has been described as an essential component of highly proliferative cells, which stabilizes the telomeres and avoids cellular senescence. Telomerase has been identified in various embryonic cell stages, hematopoietic cells, and in >85% of tumor tissue biopsies analyzed. The ability to measure the potential to proliferate successfully could provide an objective measure of an embryo's quality. The objectives of this study were to modify the telomeric repeat amplification protocol (TRAP) assay system for increased sensitivity to allow detection of telomerase activity in the single cell of an oocyte and embryo, obtain telomerase activity levels for the oocyte …

Attitudes, Practices And Knowledge Regarding Cervical Cancer Screening Among Greek Women In The Area Of Perth, Panagiota Karnaki

Theses: Doctorates and Masters

The purpose of this thesis is to study the attitudes, practices and knowledge of Greek women in Perth, Western Australia, regarding cervical cancer screening. This is important because no study has yet examined the cervical screening pattern of this group, despite their low participation rate in screening programs. Qualitative semi-structured interviews among 15 Greek women in Perth were used for data collection. Interviews were conducted both in English and Greek. Eight out of the 15 women interviewed did not participate in frequent screening and many had had only one Pap test in their life. Culture and religion influenced negative attitudes …