Results 201 to 210 of about 536,566 (348)

Induction of puberty in hypogonadal forms of primary amenorrhoea: current evidence and future perspectives. [PDF]

Endocr Connect
Profka E, Rodari G, Citterio V, Collini V, Pedroli A, Mantovani G, Giavoli C.   +6 more
europepmc   +1 more source

Vaginal progesterone reduces the rate of preterm birth in women with a sonographic short cervix: a multicenter, randomized, double‐blind, placebo‐controlled trial

Ultrasound in Obstetrics and Gynecology, 2011
S. Hassan, S. Hassan, Roberto Romero, Roberto Romero, Roberto Romero, D. Vidyadhari, S. Fusey, J. Baxter, M. Khandelwal, J. Vijayaraghavan, Y. Trivedi, P. Soma-Pillay, P. Sambarey, A. Dayal, V. Potapov, J. O'Brien, J. O'Brien, V. Astakhov, O. Yuzko, W. Kinzler, B. Dattel, H. Sehdev, L. Mazheĭka, D. Manchulenko, M. Gervasi, L. Sullivan, A. CONDE-AGUDELO, J. Phillips, G. Creasy   +28 more
semanticscholar   +1 more source

The Application Value of Transvaginal Three‐Dimensional Ultrasonography in the Diagnosis of Adenomyosis of the Uterus

Journal of Clinical Ultrasound, EarlyView.
In this study, 3D‐TVS measurements of the uterine junction zone (JZ) in 120 patients showed that a JZmax threshold of ≥ 0.45 cm yielded 77% sensitivity and 89% specificity for adenomyosis diagnosis. Notably, JZ thickness varies minimally with age, demonstrating its stability and excellent diagnostic performance.
Mengyu Li, Zhen Zong, Xiaoman Wang, Hebin Zhang   +3 more
wiley   +1 more source

NMN/NAD⁺/SIRT1 axis activates NAMPT to ameliorate H₂O₂-triggered the impairment of progesterone synthesis in ovarian granulosa cells. [PDF]

J Ovarian Res
Wang Y, Li Q, Li Y, Ma Z, Xu H, Chen K, Li J, Lan D, Fu W.   +8 more
europepmc   +1 more source

Steroidopathies and hormonal imbalance in children and adolescents with autism spectrum disorder

JCPP Advances, EarlyView.
Abstract Background Autism Spectrum Disorder (ASD) is a complex neurodevelopmental condition with a multifactorial etiology, many aspects of which remain unclear. Emerging evidence suggests a potential association between ASD and clinical manifestations resulting from hormonal imbalances, henceforth named “steroidopathies.” The present study aims to ...
Concetta de Giambattista, Patrizia Ventura, Samuele Cortese, Paolo Trerotoli, Alessandra Di Gioia, Lucia Margari   +5 more
wiley   +1 more source

Ovarian superstimulation and in vivo embryo production using a short or long-term progesterone treatment and different porcine FSH presentations in acyclic Toggenburg goats. [PDF]

Trop Anim Health Prod
Cupello APS, Del'Aguila-Silva P, Rangel PSC, Esteves LV, Brandão FZ, Souza-Fabjan JMG, Fonseca JF.   +6 more
europepmc   +1 more source

Liver X Receptor α (LXRα) Regulates 5β‐Reductase (AKR1D1) Expression in Avian Embryos: Implications for Yolk Steroid Metabolism

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Steroid‐mediated maternal effects are well‐studied as a source of phenotypic variation. In bird eggs, the yolk contains various steroids that can influence embryonic development. However, one complicating factor in understanding how yolk steroids affect development is that the embryo metabolizes yolk steroids to regulate exposure.
Ryan T. Paitz, Sara E. Waters, Delaney K. Reynolds, Emily M. Drew, Emily P. Harders   +4 more
wiley   +1 more source

Periodontitis during pregnancy: The effect on the gut microbiome and intestinal inflammation

Journal of Periodontology, EarlyView.
Abstract Background Periodontitis has been epidemiologically associated with adverse pregnancy outcomes, but causality remains difficult to establish in humans due to confounding factors. This study uses a controlled murine model to examine the effects of experimentally induced periodontitis on the composition of the gut microbiota and gastrointestinal
Richard Bright, Matthew G. Macowan, Keyuan Tian, Tracy Fitzsimmons, Rebecca L. Wilson, Claire T. Roberts, Claus T. Christophersen, Peter M. Bartold, Stephen P. Kidd, Peter S. Zilm   +9 more
wiley   +1 more source

Prevalence of an endogenous LH rise following final GnRH antagonist dose in the IVF antagonist protocol. [PDF]

Eur J Obstet Gynecol Reprod Biol X
Løssl K, Wang NF, Bogstad JW, Dam TV, Bülow N, Bøtkjær JA, Petersen MR, Dessing LB, Oxlund-Mariegaard B, Celicanin MM, Pinborg A, Mamsen LS, Poulsen LC, Andersen CY.   +13 more
europepmc   +1 more source

Estradiol and Progesterone have Opposing Roles in the Regulation of Fear Extinction in Female Rats

Neuropsychopharmacology, 2016
B. Graham, M. Daher
semanticscholar   +1 more source