Results 81 to 90 of about 48,979 (270)

Uterine Notch2 facilitates pregnancy recognition and corpus luteum maintenance via upregulating decidual Prl8a2.

PLoS Genetics, 2021
The maternal recognition of pregnancy is a necessary prerequisite for gestation maintenance through prolonging the corpus luteum lifespan and ensuring progesterone production.
Haili Bao, Yang Sun, Ningjie Yang, Na Deng, Zhangli Ni, Yedong Tang, Gaizhen Li, Lili Du, Yan-Ling Wang, Dunjin Chen, Haibin Wang, Shuangbo Kong   +11 more
doaj   +1 more source

Guanine Nucleotide Exchange Factors and Small GTPases: Their Regulation and Functions, Diseases, and Therapeutic Targets

MedComm, Volume 6, Issue 10, October 2025.
This review comprehensively examines the regulatory mechanisms and physiological roles of guanine nucleotide exchange factors (GEFs) and their small GTPase substrates, highlighting their significance in cellular processes and disease pathogenesis.
Zexing Lin, Chujun Ni, Haiyang Jiang, Huan Yang, Liting Deng, Peizhao Liu, Xuanheng Li, Yilong Yu, Weijie Li, Runnan Wang, Bo Liao, Jiaqi Kang, Juanhan Liu, Xiuwen Wu, Jianan Ren, Yun Zhao   +15 more
wiley   +1 more source

Report on the Corpus Luteum [PDF]

American Journal of Psychiatry, 1879
n ...
openaire   +2 more sources

The Effects of Super Ovulation on the Number of Corpus Luteum of Coastal Sumatera Cows (Bos sumatranensis)

Animal Production: Indonesian Journal of Animal Production, 2011
The objective of this study was to observe the effects of super ovulation treatments on the number of ovulated corpus luteum. Metode yang digunakan dalam penelitian adalah metode eksperimen. The method used in this study was experimental.
Depison, Adriani, B Rosadi
doaj  

Bilateral massive corpus leteum cysts in a human immunodeficiency virus positive singleton pregnancy at term

Sahel Medical Journal, 2013
Corpus luteum cyst at term is a rare occurrence. It is unusual for these cysts to be bilateral. We report a case of massive bilateral corpus luteum cysts in a term singleton pregnancy.
Panti Abubakar Abubakar, Nasir Sadiya, Bilal Suleiman, Omenbelede Joel   +3 more
doaj   +1 more source

Reproductive outcome after frozen embryo transfer with hormone replacement therapy according to luteal‐phase support protocol: systematic review and network meta‐analysis of randomized controlled trials

Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 4, Page 422-432, October 2025.
ABSTRACT Objective To compare reproductive outcome between luteal‐phase support (LPS) protocols for frozen embryo transfer (FET) cycles with hormone replacement therapy (HRT). Methods A search was conducted in MEDLINE, Scopus, LILACS, EMBASE, Scielo.br, PROSPERO, CINAHL, PsycINFO, AMED, ClinicalTrials.gov, ICTRP, the Cochrane Library and conference ...
A. Etrusco, B. Ata, V. Agrifoglio, A. D'Amato, C. Wyns, A. Vitagliano, C. Alviggi, A. Conforti, A. Favilli, P. De Franciscis, A. S. Laganà, G. Riemma   +11 more
wiley   +1 more source

Milk progesterone as a tool to improve fertility in dairy cows [PDF]

, 2007
Milk progesterone offers an opportunity to objectively study fertility in dairy cows, in contrast to traditional measures of dairy cow fertility, which in general are highly influenced by on-farm management decisions.
Petersson, Karl-Johan
core  

Concerted action of human chorionic gonadotropin and norepinephrine on intracellular-free calcium in human granulosa-lutein cells [PDF]

, 1993
Luteal cells are known to possess receptors for LH/hCG and receptors of the beta-adrenergic type. Interactions of specific agonists with either receptor lead to the activation of adenylate cyclase and subsequently to an increase of cAMP.
Föhr, K. J., Gratzl, Manfred, Mayerhofer, Artur, Rosenbusch, B., Rudolf, M., Sterzik, K.   +5 more
core   +1 more source

Management of pregnancy and childbirth in Glanzmann thrombasthenia: A case series and review

British Journal of Haematology, Volume 207, Issue 4, Page 1702-1708, October 2025.
To illustrate the challenges in the management of women with Glanzmann thrombasthenia (GT) planning a pregnancy, we conducted a literature review and present a case series of eight women giving detailed descriptions of reproductive health problems, platelet alloimmunisation, treatment to prevent post‐partum haemorrhage and neonatal outcomes.
Karlijn H. G. Rutten, Olga Tsiamita, Quentin Van Thillo, Priyanka Raheja, Mandeep Kaler, Karin P. M. van Galen, Matthew Hogg, Louise Bowles, Roger E. G. Schutgens, Suthesh Sivapalaratnam   +9 more
wiley   +1 more source

Society for Endocrinology Clinical Practice Guideline for the Evaluation of Androgen Excess in Women

Clinical Endocrinology, Volume 103, Issue 4, Page 540-566, October 2025.
ABSTRACT Context Androgen excess is common in women and refers to clinical or biochemical evidence of elevated androgenic steroids such as testosterone. It is associated with underlying polycystic ovary syndrome in the majority of cases. However severe androgen excess is less common and may indicate the presence of underlying adrenal or ovarian ...
Yasir S. Elhassan, James M. Hawley, Leanne Cussen, Ali Abbara, Sophie A. Clarke, Punith Kempegowda, Rima K. Dhillon‐Smith, Puja Thadani, Maureen Busby, Lucy Owusu‐Darkwah, Rachel Marrington, W. Colin Duncan, Robert K. Semple, Richard Quinton, Michael W. O'Reilly   +14 more
wiley   +1 more source