Search Results - "Havelock, Jon C"

Peak Serum Estradiol Level During Controlled Ovarian Stimulation Is not Associated with Lower Levels of Pregnancy-Associated Plasma Protein-A or Small for Gestational Age Infants: A Cohort Study by Dunne, Caitlin, MD, Cho, Kristy, MD, Shan, Angel, MD, Hutcheon, Jennifer, PhD, Durland, Ursula Smith, MS, Seethram, Ken, MD, Havelock, Jon C., MD

“…Abstract Objective During controlled ovarian stimulation in IVF, supraphysiologic levels of estradiol (E2) have been associated with poor placentation and…”
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Human Myometrial Gene Expression Before and During Parturition by HAVELOCK, Jon C, KELLER, Patrick, MULEBA, Ndaya, MAYHEW, Bobbie A, CASEY, Brian M, RAINEY, William E, WORD, R. Ann

“…Identification of temporal and spatial changes in myometrial gene expression during parturition may further the understanding of the coordinated regulation of…”
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Malignant Ovarian Sertoli-Leydig Cell Tumor Localized With Selective Ovarian Vein Sampling by Dunne, Caitlin, MD, Havelock, Jon C., MD

“…Abstract Sertoli-Leydig cell tumors (SLCT) are rare, comprising less than 0.5% of ovarian neoplasms. They are most often diagnosed in premenopausal women and…”
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Ovarian Ectopic Pregnancy After In Vitro Fertilization by Dunne, Caitlin, MD, Havelock, Jon C., MD

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The Orphan Nuclear Receptor, Liver Receptor Homolog-1, Regulates Cholesterol Side-Chain Cleavage Cytochrome P450 Enzyme in Human Granulosa Cells by Kim, Joung W., Havelock, Jon C., Carr, Bruce R., Attia, George R.

“…After ovulation, there is a shift in ovarian steroidogenesis from an estrogen-producing ovarian follicle to a progesterone-producing corpus luteum. The first…”
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Adverse perinatal outcomes associated with crown-rump length discrepancy in in vitro fertilization pregnancies by Cho, Kristy, Dunne, Caitlin, Albert, Arianne Y.K., Havelock, Jon C.

“…To determine whether an association exists between small crown-rump length (CRL) and adverse obstetrical outcomes in pregnancies conceived by IVF and to…”
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Case report: an identical twin with Sertoli-Leydig cell tumor by Cho, Kristy, Havelock, Jon C, Gilks, Blake, Dunne, Caitlin

“…Our report details the workup and management of a 43-year-old woman with an identical twin who presented with 2 years of virilization and secondary amenorrhea…”
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Ovarian granulosa cell lines by Havelock, Jon C., Rainey, William E., Carr, Bruce R.

“…The ovary is a complex endocrine gland responsible for production of sex steroids and is the source of fertilizable ova for reproduction. It also produces…”
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Longer ovarian stimulation reduces embryo number and clinical pregnancy rate in long GnRH agonist cycles by Dunne, Caitlin, Lawrence, Carole, Albert, Arianne, Havelock, Jon C

“…The aim of this study was to analyze whether the length of controlled ovarian stimulation affects in vitro fertilization (IVF) cycle outcomes. This…”
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The rise in adrenal androgen biosynthesis: adrenarche by Havelock, Jon C, Auchus, Richard J, Rainey, William E

“…Adrenarche is characterized by the increase in adrenal androgen production, namely dehydroepiandrosterone (DHEA) and dehydroepiandrosterone sulfate (DHEAS)…”
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Grossesse ectopique ovarienne à la suite d’une fécondation in vitro by Dunne, Caitlin, MD, Havelock, Jon C., MD

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The post-menopausal ovary displays a unique pattern of steroidogenic enzyme expression by Havelock, Jon C., Rainey, William E., Bradshaw, Karen D., Carr, Bruce R.

“…BACKGROUND: While menopause results in the loss of cyclic steroid production, evidence exists for persistent, albeit reduced, ovarian androgen production. In…”
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Maternal origin of 47,XXY and confined placental mosaicism 47,XXY/48,XXY,+13 in an infant conceived through IVF by Wu, Elizabeth X., Wilson, Andrew D., Wong, Edgar Chan, Havelock, Jon C., Ma, Sai

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The Mechanism for Protein Kinase C Inhibition of Androgen Production and 17α-Hydroxylase Expression in a Theca Cell Tumor Model by Beshay, Victor E., Havelock, Jon C., Sirianni, Rosa, Ye, Ping, Suzuki, Takashi, Rainey, William E., Carr, Bruce R.

“…Introduction: In polycystic ovary syndrome (PCOS), there is increased formation of androgens by thecal cells. Moreover, PCOS ovaries have been shown to have…”
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Effect of vitamin E supplementation with and without hormone therapy on circulatory inflammatory markers in postmenopausal women by Carr, Bruce R, Khan, Naveed, Adams-Huet, Beverley, Kakarla, Nirupama, Havelock, Jon C, Gell, Jennifer

“…To investigate the effect of vitamin E with and without estrogen replacement therapy or hormone therapy (HT) on inflammatory markers in postmenopausal women…”
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The NGFI-B family of transcription factors regulates expression of 3β-hydroxysteroid dehydrogenase type 2 in the human ovary by Havelock, Jon C., Smith, Allison L., Seely, Jeremiah B., Dooley, Christina A., Rodgers, Raymond J., Rainey, William E., Carr, Bruce R.

“…The nerve growth factor-induced clone B (NGFI-B) family of transcription factors are orphan members of the steroid hormone receptor superfamily. The NGFI-B…”
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COMPETENCY AND BENCHMARK VALUES FOR VIENNA CONSENSUS ART LABORATORY KEY PERFORMANCE INDICATORS (KPIs) REDEFINED: REAL-WORLD DATA FROM 80 NORTH AMERICAN IVF LABORATORIES by Au, Jason KM, Tsou, Sung Ta, Tian, May, Havelock, Jon C.

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Human Myometrial Gene Expression Before and During Parturition1 by Havelock, Jon C, Keller, Patrick, Muleba, Ndaya, Mayhew, Bobbie A, Casey, Brian M, Rainey, William E, Word, R. Ann

“…Identification of temporal and spatial changes in myometrial gene expression during parturition may further the understanding of the coordinated regulation of…”
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FOLLICULAR TRACKING WITH ULTRASOUND DOES NOT IMPROVE PREGNANCY RATE IN LETROZOLE-INTRAUTERINE INSEMINATION (IUI) CYCLES by Cho, Kristy, Au, Jason K.M., Sen-Laurenz, Rachel N.J., Albert, Arianne Y.K., Havelock, Jon C., Dunne, Caitlin

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AUTOMATIC IMAGE SEGMENTATION AND QUANTITATIVE COMPONENT MEASUREMENTS ON HUMAN BLASTOCYST IMAGES USING ARTIFICIAL INTELLIGENCE (AI) IN ASSESSING MORPHOLOGY GRADING AND PREDICTING IMPLANTATION AND LIVE BIRTH OUTCOMES by Au, Jason KM, Tian, May, Moradi, Reza, Saeedi, Parvaneh, Havelock, Jon C.

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