Results 191 to 200 of about 74,897 (307)

The Molecular Basis of Gonadotropin-Releasing Hormone (GnRH) Action in the Pituitary Gonadotrope1

open access: bronze, 1987
P. Michael Conn   +3 more
openalex   +1 more source

Efficacy, Safety, and Biomarkers of Neoadjuvant Dalpiciclib (CDK4/6 inhibitor) plus Aromatase Inhibitors in Operable HER2‐Negative Luminal B Breast Cancer: A Prospective, Single‐Center, Single‐Arm, Phase II Trial (DANCER)

open access: yesMedComm, Volume 6, Issue 10, October 2025.
DANCER (NCT05640778) was a circulating tumor DNA (ctDNA)‐directed, single‐arm, phase II trial investigating the clinical activity of dalpiciclib combined with aromatase inhibitors as a neoadjuvant regimen for operable human epidermal growth factor receptor 2 (HER2)‐negative luminal B breast cancer. Although a high complete cell cycle arrest (CCCA) rate
Yunxiang Zhou   +21 more
wiley   +1 more source

Effect of inaccurate b‐values from imaging gradients on intravoxel incoherent motion

open access: yesMagnetic Resonance in Medicine, Volume 94, Issue 4, Page 1514-1528, October 2025.
ABSTRACT Purpose Neglecting imaging gradients in b‐value calculations has been a documented issue for decades and remains unaccounted for in the current postprocessing pipelines. This omission may introduce inaccuracies that propagate into diffusion parameter estimates, such as in ADC and DTI analysis.
Ivan A. Rashid   +4 more
wiley   +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

open access: yesUltrasound 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   +11 more
wiley   +1 more source

Associations of plasma sex‐related hormone and protein levels and alcohol dependence

open access: yesAddiction, Volume 120, Issue 10, Page 2107-2117, October 2025.
Abstract Background and Aims Sex‐related hormones and proteins may underlie sex differences in alcohol use disorder characteristics and consequences. Previous reports suggest steroid sex hormones may influence alcohol consumption behaviors while proteins that regulate their circulation levels are rarely investigated.
Ada Man‐Choi Ho   +6 more
wiley   +1 more source

A WHO 2021‐based comprehensive scheme outlining sperm parameters’ associations with IVF outcomes in PGT‐A cycles

open access: yesAndrology, Volume 13, Issue 7, Page 1745-1756, October 2025.
Abstract Objective To examine the association between semen parameters, assessed according to World Health Organization (WHO)‐2021 criteria, and paternal body mass index (BMI) and age, with embryological and clinical outcomes in ICSI cycles involving preimplantation genetic testing for aneuploidy (PGT‐A).
Rossella Mazzilli   +16 more
wiley   +1 more source

Effects of AZFc (b2/b4, b1/b3, b2/b3, and gr/gr) deletions and primary duplications on the outcomes of the first intracytoplasmic sperm injection treatment cycle: A single‐center retrospective cohort study

open access: yesAndrology, Volume 13, Issue 7, Page 1757-1771, October 2025.
Abstract Background Current advances in high‐throughput sequencing technology enable the precise identification of Y chromosome microdeletion and primary duplication in infertile couples, but the mechanism and clinical significance of these mutations in assisted reproductive techniques remain unclear.
Linlin Li   +4 more
wiley   +1 more source

Evaluation of dimethandrolone undecanoate in non‐human primates as a candidate for long‐acting injectable male contraceptive

open access: yesAndrology, Volume 13, Issue 7, Page 1919-1934, October 2025.
Abstract Background Dimethandrolone undecanoate (DMAU) is under development as a single agent hormonal male contraceptive. DMAU is a prodrug hydrolyzed by esterase(s) to the active metabolite dimethandrolone (DMA) which has dual androgenic and progestogenic actions.
Deborah I. Bunin   +11 more
wiley   +1 more source

Transfer of cryopreserved-thawed embryos: the natural cycle versus controlled preparation of the endometrium with gonadotropin-releasing hormone agonist and exogenous estradiol and progesterone (GEEP)

open access: bronze, 1989
Cecilia L. Schmidt   +7 more
openalex   +1 more source

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