Results 31 to 40 of about 1,163,170 (154)

Individualized luteal phase support based on serum progesterone levels in frozen-thawed embryo transfer cycles maximizes reproductive outcomes in a cohort undergoing preimplantation genetic testing

Frontiers in Endocrinology, 2022
IntroductionLow serum progesterone concentration on frozen embryo transfer (FET) day in hormone replacement therapy (HRT) cycles results in lower reproductive outcomes.
Bertille du Boulet, Noemie Ranisavljevic, Caroline Mollevi, Sophie Bringer-Deutsch, Sophie Brouillet, Sophie Brouillet, Tal Anahory   +6 more
doaj   +1 more source

Human amniotic fluid glycoproteins expressing sialyl Lewis carbohydrate antigens stimulate progesterone production in human trophoblasts in vitro [PDF]

, 2004
Background: Progesterone is thought to mediate immune modulator effects by regulating uterine responsiveness. The aim of the study was to clarify the effect of transferrin and glycodelin A (former name PP14) as sialyl Lewis X-expressing glycoproteins on ...
Streu, Annett, Richter, Dagmar-Ulrike, Volker Briese, Jeschke, Udo, Klaus Friese, Ioannis Mylonas, Annett Streu, Udo Jeschke, Briese, Volker, Mylonas, Ioannis, Müller, Heiner, Dagmar-Ulrike Richter, Friese, Klaus, Heiner Müller   +13 more
core   +1 more source

Effect of Individualized Progesterone Supplementation for Luteal Support in Frozen-Thawed Cycles on Pregnancy Outcomes

Gynecology Obstetrics & Reproductive Medicine, 2022
Objective: In frozen-thawed embryo transfer (FET) cycles, preparing a synchronous endometrium for the embryo is essential. Aim of this study is to provide individualized luteal support in hormonally replaced FET cycles, and to evaluate mid-luteal serum ...
Gulsen Dogan Durdag, Gizem Bektas, Esengul Turkyilmaz, Halime Goktepe, Meltem Sonmezer, Yavuz Emre Sukur, Batuhan Ozmen, Cem Atabekoglu, Murat Sonmezer   +8 more
doaj   +1 more source

N-glycans of human amniotic fluid transferrin stimulate progesterone production in human first trimester trophoblast cells in vitro [PDF]

, 2004
Aims: During pregnancy, the placenta produces a variety of steroid hormones and proteins. Several of these substances have been shown to exert immunomodulatory effects.
Briese, V., Friese, K., Richter, D.-U., Gundel, G., Mylonas, I., Unverzagt, C., Jeschke, U., Müller, H., Streu, A.   +8 more
core   +1 more source

Serum progesterone distribution in normal pregnancies compared to pregnancies complicated by threatened miscarriage from 5 to 13 weeks gestation: a prospective cohort study

BMC Pregnancy and Childbirth, 2018
Background Progesterone is a critical hormone in early pregnancy. A low level of serum progesterone is associated with threatened miscarriage. We aim to establish the distribution of maternal serum progesterone in normal pregnancies compared to ...
Chee Wai Ku, John C. Allen Jr, Sze Min Lek, Ming Li Chia, Nguan Soon Tan, Thiam Chye Tan   +5 more
doaj   +1 more source

Evaluation of Serum Estrogen, Progesterone, Prolactin and Testosterone in Patients of Melasma

Pakistan Armed Forces Medical Journal, 2023
Objective: To evaluate the estrogen, progesterone, Prolactin and testosterone serum levels in melasma patients. Study Design: Comparative cross-sectional study.
Shamsa Kanwal, Farid ur Rehman, Sana Waqar Qureshi, Rab Nawaz Khan, Amna Jehanger, Muhammad Javad Yousaf   +5 more
doaj   +1 more source

Role of female reproductive hormones estrogen and progesterone in temporomandibular disorder in female patients

Journal of Oral Research and Review, 2015
Aim: The aim of the present study is to investigate the role of female reproductive hormones estrogen and progesterone in temporomandibular disorder (TMD) in female patients.
Santosh R Patil, Nidhi Yadav, Mohammed Assayed Mousa, Abdalwhab Alzwiri, Mohamed Kassab, Rohit Sahu, Satish Chuggani   +6 more
doaj   +1 more source

R code and data for "Refining the moose serum progesterone threshold to diagnose pregnancy"

, 2020
Raw data of serum progesterone concentrations and associated metadata (ID, sex, number of calves) of moose captured on the Grand Portage Indian Reservation in northeastern Minnesota, USA and code to perform analyses to determine a threshold of serum ...
Isaac, Edmund J., Wolf, Tiffany M., Severud, William J., Moore, Seth A., Struck, Madeline, Brown, Janine L., Chenaux-Ibrahim, Yvette M.   +6 more
core   +1 more source

Effect of oxytocin on free intracellular Ca2+ levels and progesterone release by human granulosa-lutein cells [PDF]

, 1993
Oxytocin and its receptor are found in the corpus luteum in a variety of species, including the human. In the present study we used fura-2 microfluorimetry to investigate whether activation of the oxytocin receptor of cultured human granulosa-lutein ...
Wiemann, M., Link, H., Sterzik, K., Gratzl, Manfred, Mayerhofer, Artur   +4 more
core   +1 more source

A nongenomic mechanism for progesterone-mediated immunosuppression: Inhibition of K+ channels, Ca2+ signaling, and gene expression in T lymphocytes [PDF]

, 1998
The mechanism by which progesterone causes localized suppression of the immune response during pregnancy has remained elusive. Using human T lymphocytes and T cell lines, we show that progesterone, at concentrations found in the placenta, rapidly and ...
Christopher M. Fanger, Khoury, Rosana M, Negulescu, Paul A, Cahalan, Michael D, Neben, Amber L, Hubert H. Kerschbaum, Fanger, Christopher M, Rosana M. Khoury, Kerschbaum, Hubert H, Claudia Eder, Amber L. Neben, George R. Ehring, Eder, Claudia, Michael D. Cahalan, Paul A. Negulescu, Ehring, George R, Negulescu, PA, Fanger, CM, Kerschbaum, HH, Khoury, RM, Ehring, GR, Eder, C, Cahalan, MD, Neben, AL   +23 more
core   +1 more source