Results 41 to 50 of about 5,866,520 (340)

Altered visual cortex excitability in premenstrual dysphoric disorder: Evidence from magnetoencephalographic gamma oscillations and perceptual suppression.

PLoS ONE, 2022
Premenstrual dysphoric disorder (PMDD) is a psychiatric condition characterized by extreme mood shifts during the luteal phase of the menstrual cycle (MC) due to abnormal sensitivity to neurosteroids and unbalanced neural excitation/inhibition (E/I ...
Viktoriya O Manyukhina, Elena V Orekhova, Andrey O Prokofyev, Tatiana S Obukhova, Tatiana A Stroganova   +4 more
doaj   +1 more source

Daily low-dose hCG stimulation during the luteal phase combined with GnRHa triggered IVF cycles without exogenous progesterone: a proof of concept trial.

Human Reproduction, 2015
STUDY QUESTION Can the luteal phase support be improved in terms of efficacy, hormonal profiles and convenience as compared with today's standard care?
C. Andersen, H. Elbaek, B. Alsbjerg, R. Laursen, B. Povlsen, L. Thomsen, P. Humaidan   +6 more
semanticscholar   +1 more source

The effects of superior ovarian nerve sectioning on ovulation in the guinea pig

Reproductive Biology and Endocrinology, 2003
The effects on spontaneous ovulation associated with the unilateral or bilateral sectioning of the superior ovarian nerves (SON) were analyzed in guinea pigs at different time intervals of the estrous cycle.
Trujillo A, Hernández B, Flores M, Cortés M, Luna F, Domínguez R   +5 more
doaj   +1 more source

Integration of Bioengineered Tools in Assisted Reproductive Technologies

Advanced Healthcare Materials, EarlyView.
A conceptual illustration depicting the collaboration between a medical professional (right) and a scientist (left). Their connection highlights the integration of scientific research and clinical practice. This representation underscores the role of emerging technologies in bridging fundamental research with applied reproductive healthcare.
Aslı Ak, Edith Coonen, Ron van Golde, Erik Vrij   +3 more
wiley   +1 more source

Effects of follicular versus luteal phase-based strength training in young women

SpringerPlus, 2014
Hormonal variations during the menstrual cycle (MC) may influence trainability of strength. We investigated the effects of a follicular phase-based strength training (FT) on muscle strength, muscle volume and microscopic parameters, comparing it to a ...
E. Sung, A. Han, T. Hinrichs, M. Vorgerd, Carmen Manchado, P. Platen   +5 more
semanticscholar   +1 more source

Semaphorin 3E‐Plexin‐D1 Pathway Downstream of the Luteinizing Hormone Surge Regulates Ovulation, Granulosa Cell Luteinization, and Ovarian Angiogenesis in Mice

Advanced Science, EarlyView.
The Semaphorin 3E (Sema3E)‐Plexin‐D1 pathway mediated by C/EBPα and C/EBPβ downstream of the luteinizing hormone (LH) surge plays important roles in the mouse preovulatory ovary. Timely activation and suppression of this pathway during the preovulatory stage are crucial for ovulation, corpus luteum formation, and proper angiogenesis.
Hanxue Zhang, Jimmy Dhillon, Paul D. Soloway, Bo Shui, Seoyeon Lee, Jennifer K. Grenier, Paul R. Munn, M. Cecilia Ljungberg, Rebecca B Williams, Rainer B. Lanz, Yu‐Hsiang Liao, Yi A. Ren   +11 more
wiley   +1 more source

Apoptosis is increased and cell proliferation is decreased in out-of-phase endometria from infertile and recurrent abortion patients

Reproductive Biology and Endocrinology, 2010
Background Various endometrial abnormalities have been associated with luteal phase deficiency: a significant dyssynchrony in the maturation of the glandular epithelium and the stroma and a prevalence of out-of-phase endometrial biopsy specimens.
Irigoyen Marcela, Alfie Margarita, Vighi Susana, Olivares Carla, Meresman Gabriela F, Etchepareborda Juan J   +5 more
doaj   +1 more source

Characteristics of the Menstrual Cycle After Discontinuation of Oral Contraceptives [PDF]

, 2011
Background: Menstrual cycle function may continue to be altered after discontinuation of oral contraceptives (OC). Few studies have been published on the effects of recent OC use on menstrual cycle parameters; none have examined characteristics of the
Daly, Diane, Fehring, Richard, Nassaralla, Claudia L., Schliep, Karen C., Schneider, Mary, Stanford, Joseph B.   +5 more
core   +2 more sources

Luteal Phase in Assisted Reproductive Technology [PDF]

Frontiers in Reproductive Health, 2020
Luteal phase (LP) is the period of time beginning shortly after ovulation and ending either with luteolysis, shortly before menstrual bleeding, or with the establishment of pregnancy. During the LP, the corpus luteum (CL) secretes progesterone and some other hormones that are essential to prepare the uterus for implantation and further development of ...
Raquel Mendoza-Tesarik, Maribel Galán-Lázaro, Jan Tesarik, Cristina Conde-López   +3 more
openaire   +3 more sources

A randomized, controlled trial comparing the efficacy and safety of aqueous subcutaneous progesterone with vaginal progesterone for luteal phase support of in vitro fertilization

Human Reproduction, 2014
STUDY QUESTION Is the ongoing pregnancy rate with a new aqueous formulation of subcutaneous progesterone (Prolutex®) non-inferior to vaginal progesterone (Endometrin®) when used for luteal phase support of in vitro fertilization?
V. Baker, Christopher A. Jones, K. Doody, R. Foulk, B. Yee, G. Adamson, B. Cometti, G. Devane, G. Hubert, S. Trevisan, Fred Hoehler, Clarence E Jones, M. Soules   +12 more
semanticscholar   +1 more source