Results 171 to 180 of about 68,845 (338)

The state of mechanistic research in the evidence‐based medicine era: A sandwalk between triangulation and hierarchies

open access: yes
Experimental Physiology, EarlyView.
Ronan M. G. Berg   +3 more
wiley   +1 more source

New application of dydrogesterone as a part of a progestin-primed ovarian stimulation protocol for IVF: a randomized controlled trial including 516 first IVF/ICSI cycles

open access: yesHuman Reproduction, 2018
Sha Yu   +9 more
semanticscholar   +1 more source

The gut‐microbiota‐brain axis: Focus on gut steroids

open access: yesJournal of Neuroendocrinology, Volume 37, Issue 7, July 2025.
Abstract There are over 1000 varieties of steroids that have been reported in nature, including the endogenous sex steroid hormones (i.e., progesterone, testosterone, and 17β‐estradiol) and corticosteroids which are mainly synthesized by gonads and adrenals, respectively.
Silvia Diviccaro   +4 more
wiley   +1 more source

Crystalline Progestin

open access: yesScience, 1934
W M, Allen, O, Wintersteiner
openaire   +2 more sources

Neuroactive steroid exposure impacts neurodevelopment: Comparison of human and rodent placental contribution

open access: yesJournal of Neuroendocrinology, Volume 37, Issue 7, July 2025.
Abstract The placenta is a fetal endocrine organ that secretes many neuroactive factors, including steroids, that play critical roles in brain development. The study of the placenta‐brain axis and the links between placental function and brain development represents an emerging research area dubbed “neuroplacentology.” The placenta drives many ...
Claire‐Marie Vacher   +3 more
wiley   +1 more source

What are the relative risks and benefits of progestin-only contraceptives? [PDF]

open access: yes, 2005
Little evidence describes the risks and benefits of progestin-only contraceptives therapy. No good-quality evidence exists to determine the risk of cancer associated with progestin-only contraceptives.
Blackwell, Jean, Roederer, Mary W.
core  

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