Results 51 to 60 of about 1,163,170 (154)

Gestational age-specific normative values and determinants of serum progesterone through the first trimester of pregnancy

Scientific Reports, 2021
Progesterone is a steroid hormone that is critical for implantation and maintenance of pregnancy, and low levels are associated with higher miscarriage risk. However, little is known about its trajectory during early pregnancy. We sought to determine the
Chee Wai Ku, Xiaoxuan Zhang, Valencia Ru-Yan Zhang, John Carson Allen, Nguan Soon Tan, Truls Østbye, Thiam Chye Tan   +6 more
doaj   +1 more source

Tumor markers in breast cancer - European Group on Tumor Markers recommendations [PDF]

, 2005
Recommendations are presented for the routine clinical use of serum and tissue-based markers in the diagnosis and management of patients with breast cancer.
Einarsson, Roland, Barak, Vivian, Dalen, Arie van, Duffy, Michael J., Nap, Marius, Gion, Massimo, Molina, Rafael, Lamerz, Rolf, Sölétormos, György, Goike, Helena, Stieber, Petra   +10 more
core   +1 more source

The efficiency of progesterone/estradiol and progesterone/follicle ratio without elevated trigger-day progesterone levels on the reproductive outcomes of GnRH antagonist IVF/ICSI cycles

, 2021
Aim: To assess the predictive value of serum progesterone/estradiol (P/E-2) and serum progesterone/follicle (P/F) ratios on the reproductive outcomes of women without elevated trigger-day progesterone levels undergoing GnRH-antagonist IVF (in vitro ...
TEKİN, AHMET BAŞAR, EKİCİ, GİZEM CEREN, TOKGÖZ, VEHBİ YAVUZ   +2 more
core   +1 more source

Progesterone action in the myometrium and decidua in preterm birth [PDF]

, 2012
Progesterone is central to many reproductive processes and is critical in regulating the menstrual cycle and maintaining pregnancy. We discuss here similarities in the molecular mechanisms that regulate the process of decidualisation in endometrial ...
Blanks, Andrew M., Brosens, Jan J.
core  

Rapid progesterone actions on thymulin-secreting epithelial cells cultured from rat thymus [PDF]

, 1999
Many soluble factors of neural, endocrine, paracrine and autocrine origin are present in the thymus and modulate its function. Long-term effects of sex steroids have! been documented for thymocytes and cells of the thymic microenvironment. In this report
Downing, James E. G., Brucker, Cosima, Mentlein, Rolf, Kendall, Marion D., Head, Gail M.   +4 more
core   +1 more source

The addition of dydrogesterone improves the outcomes of pregnant women with low progesterone levels when receiving vaginal progesterone alone as luteal support in HRT‐FET cycles

Reproductive Medicine and Biology, 2023
Purpose Vaginal progesterone (VP) alone has been used as luteal support (LS) in HRT‐FET cycles without measuring serum progesterone concentrations (SPC) because it can achieve adequate intrauterine progesterone levels.
Rena Toriumi, Michiharu Horikawa, Chie Sato, Nagisa Shimamura, Rena Ishii, Michiru Terashima, Michiko Hamada, Naoyuki Tachibana, Yuji Taketani   +8 more
doaj   +1 more source

Elevated Progesterone Levels on the Day of Oocyte Maturation May Affect Top Quality Embryo IVF Cycles. [PDF]

PLoS ONE, 2016
In contrast to the impact of elevated progesterone on endometrial receptivity, the data on whether increased progesterone levels affects the quality of embryos is still limited. This study retrospectively enrolled 4,236 fresh in vitro fertilization (IVF)
Bo Huang, Xinling Ren, Li Wu, Lixia Zhu, Bei Xu, Yufeng Li, Jihui Ai, Lei Jin   +7 more
doaj   +1 more source

Recurrent suicide attempt and female hormones

Advanced Biomedical Research, 2014
Background: Because of more frequency of suicidal attempts in females, we need to study about its relationship with the female hormones. The aim of this study was to evaluate the serum estrogen and progesterone concentration and their relationship with ...
Seyed Ghafur Mousavi, Shima Bateni, Mohammad Reza Maracy, Farahnaz Mardanian, Seyedeh Hakimeh Mousavi   +4 more
doaj   +1 more source

SERUM PROGESTERONE CONCENTRATION THE DAY PRIOR TO FROZEN EMBRYO TRANSFER AND PREGNANCY OUTCOMES

, 2022
SERUM PROGESTERONE CONCENTRATION THE DAY PRIOR TO FROZEN EMBRYO TRANSFER AND PREGNANCY OUTCOMES: A PROSPECTIVE COHORT ...
Minh Phuong Nguyen (14225135), Thien Trinh (14224781), Hang Doan (14225079)   +2 more
core   +1 more source

A risk prediction model of spontaneous miscarriage in women with threatened miscarriage: a prospective cohort study

Frontiers in Medicine
IntroductionThis study aims to develop a holistic risk prediction triage tool for women with threatened miscarriage by integrating clinical, biochemical, and radiological factors.
Chee Wai Ku, Chee Wai Ku, Chee Wai Ku, Yu Bin Tan, Marie Min Tse Tan, Sze Ing Tan, Carissa Shi Tong Ng, Jyotsna Ramakrishna, Hiu Gwan Chan, Hiu Gwan Chan, Thiam Chye Tan, Thiam Chye Tan, Jerry Kok Yen Chan, Jerry Kok Yen Chan, Jerry Kok Yen Chan, Jerry Kok Yen Chan, See Ling Loy, See Ling Loy, See Ling Loy   +18 more
doaj   +1 more source