Results 221 to 230 of about 147,226 (258)

Ultrasonic and endocrinologic relationships in spontaneous and induced follicular phase

Journal of Endocrinological Investigation, 1988
To correlate ovarian growth and follicular size with 17 beta-estradiol (E2) and androstenedione (A) peripheral levels, 20 induced cycles, 6 spontaneous ovulatory cycles and 6 spontaneous anovulatory cycles from 32 women during follicular phase were examined in order to obtain a better insight in the events involved in multiple folliculogenesis.
D. Mango, E. Tartaglia, P. Scirpa, S. Ricci, T. Iacona, F. Battaglia, P. Manna, M. A. Spina   +7 more
openaire   +3 more sources

The importance of the follicular phase to success and failure in in vitro fertilization

Fertility and Sterility, 1983
One hundred seventy-five cycles in patients with irreparable tubal disease were stimulated by human menopausal gonadotropin/human chorionic gonadotropin for the purpose of in vitro fertilization. As judged by the height of the peripheral estradiol response, the patients were classified as high, intermediate, or low responders.
Mason C. Andrews, Lucinda L. Veeck, Anibal A. Acosta, Howard W. Jones, Jairo E. Garcia, Jeanne S. McDowell, Bruce A. Sandow, George L. Wright, Charles A. Wilkes, Themis Mantzavinos, Theresa Whibley, Georgeanna Seegar Jones   +11 more
openaire   +3 more sources

Ultrasonographic monitoring of follicular growth for luteal phase defects

Fertility and Sterility, 1987
In the evaluation of 39 patients with untreated and treated luteal phase defect (LPD), serial ultrasonographic monitoring of follicular development identified three morphologically distinct growth patterns: normal-sized follicles, small follicles, and luteinized-unruptured follicles.
Douglas C. Daly, Douglas C. Daly, Cecilia L. Schmidt, Cecilia L. Schmidt, Carlos E. Soto-Albors, Carlos E. Soto-Albors, J.F. Randolph, J.F. Randolph, Donald B. Maier, Donald B. Maier, Daniel H. Riddick, Daniel H. Riddick, Yu-Kang Ying, Yu-Kang Ying   +13 more
openaire   +3 more sources

Absence of follicular phase defect in women with recurrent miscarriage

Fertility and Sterility, 2006
The study was designed to compare the follicular phase of women with recurrent pregnancy loss and a healthy control group. It is possible that a defective or aberrant follicular phase may be associated with poor oocyte quality leading to a production of an embryo with compromised quality and hence early pregnancy loss.Prospective case-control study.A ...
Alka Prakash, Geeta Nargund, Tin C. Li, Susan Laird, Susan Laird, William J. Ledger   +5 more
openaire   +3 more sources

Decreased Follicular Phase Gonadotropin Secretion Is Associated with Impaired Estradiol and Progesterone Secretion during the Follicular and Luteal Phases in Normally Menstruating Women

Obstetrical & Gynecological Survey, 1989
We tested the hypothesis that disturbed follicular development and disturbed luteal progesterone (P4) secretion are associated with reduced gonadotropin secretion in the early follicular phase by measuring pulsatile LH and FSH secretion at that time in 53 normally menstruating women.
Karl-Martin Pirke, Thomas Krusche, A. Broocks, Ulrich Schweiger, Reinhard J. Tuschl, Reinhold G. Laessle   +5 more
openaire   +4 more sources

Follicular Arrest during the Midfollicular Phase of the Menstrual Cycle: A Gonadotropin-Releasing Hormone Antagonist Imposed Follicular-Follicular Transition*

The Journal of Clinical Endocrinology & Metabolism, 1991
The functional dependency of the dominant follicle on pulsatile gonadotropin inputs was evaluated by using a GnRH antagonist as a probe. Hormonal dynamics, particularly the relationship of FSH, estradiol, and inhibin, during and after the withdrawal of GnRH receptor blockade achieved by treatment with Nal-Glu GnRH antagonist (50 micrograms/kg, im) for ...
Henry G. Burger, Jean Rivier, S. J. Roseff, L. M. Kettel, Mohan Bangah, T. C. Chiu, Wylie Vale, S. S. C. Yen   +7 more
openaire   +2 more sources

Follicular atresia and LH concentrations during the follicular phase of the estrous cycle in the goat (Capra hircus)

Animal Reproduction Science, 1998
The objective of the study was to identify the effects of LH on the final follicle maturation process as well as the incidence of atresia during the follicular phase of the goat's estrous cycle. In Experiment 1, concentrations of the LH were measured during the follicular phase of a synchronized cycle in 8 Canary goats.
A. Gracia-Molina, F. Gonzalez-Valle, M. Batista-Arteaga   +2 more
openaire   +4 more sources

Follicular Fluid Hormone Profiles in Natural Cycle IVF Patients During Follicular Phase [PDF]

, 2017
The follicular milieu contains multiple hormones secreted by the follicular somatic cells and is termed the follicular fluid (FF). This environment impacts oocyte maturation and ultimate viability together with various additional mediators such as cytokines and growth factors that are also under the influence of the hormones.
N. Ellissa Baskind, Vinay Sharma
openaire   +1 more source

Combined microRNAome and transcriptome analysis of follicular phase and luteal phase in porcine ovaries

Reproduction in Domestic Animals, 2019
AbstractThe aim of this study was to explore the expression difference of miRNAs and mRNAs between the follicular phase (FP) and luteal phase (LP) in porcine ovaries and provide a theoretical basis for the research on mammalian reproductive regulation.
Xiaodong Zhang, Liang Zhang, Jinnan Shang, Qiangqiang Tao, Mi Tian, Yingchun Ma, Yiliang Xu, Yueyun Ding, Rong Zhou, Kui Li, Zongjun Yin   +10 more
openaire   +3 more sources

Ovarian Follicular Activity During the Luteal Phase in Gilts

Journal of Veterinary Medicine Series A, 1987
SummaryThe aim of this investigation on 9 crossbred gilts was to study the morphology of ovarian follicles (≥ 1 mm in diameter) and to correlate the follicular activity with the peripheral plasma level of oestradiol‐17β on the day of slaughter.Peripheral plasma levels of progesterone, oestradiol‐17β and LH were measured during the second oestrous cycle
openaire   +3 more sources