Results 91 to 100 of about 76,531 (338)
International Journal of Gynecology &Obstetrics, EarlyView.Abstract Objective Combined oral contraceptives (COCs) for dysmenorrhea management have been covered by the Japanese universal health insurance system since 2008. Several public awareness events regarding COC prescriptions for dysmenorrhea were implemented between 2013 and 2015, including media reports on COC‐related fatalities in 2013, drug safety ...
Risa Ishida +8 more
wiley +1 more source
AnimalsGnRH is essential for the regulation of mammalian reproductive processes. It regulates the production and release of pituitary gonadotropins, thereby influencing steroidogenesis and gametogenesis.
Eman M. Hassanein +2 more
doaj +1 more source
Frontiers in Endocrinology, 2019 Objective: To evaluate intraday serum progesterone levels on the day of final oocyte maturation in women undergoing ovarian stimulation in a GnRH-antagonist protocol.Study design, size, and duration: The study was done as a prospective observational ...
Upma Shanker +9 more
doaj +1 more source
The direct response of the gonads to cues of stress in a temperate songbird species is season-dependent. [PDF]
, 2013 The gonadotropin releasing hormone (GnRH) system in the hypothalamus is often considered the final point in integration of environmental cues as they pertain to the reproductive axis.
Bentley, George +2 more
core +2 more sources
Hypervision Proton Surgery: The Future Direction of Proton Therapy
iNew Medicine, EarlyView.ABSTRACT Proton beams provide unique physical advantages characterized by a low entrance dose, negligible exit dose, and a sharp Bragg peak, which enable superior sparing of normal tissues and support safe dose escalation for improved tumor control. However, conventional photon‐based fractionation remains widely used in proton therapy, where prolonged ...
Li Li, Shuanghu Yuan
wiley +1 more source
Relations of environmental contaminants, algal toxins, and diet with the reproductive success of American alligators on Florida Lakes [PDF]
, 2001 (113 page ...
Arnold, Beverly S. +3 more
core
Altered expression of Alzheimer's disease-related proteins in male hypogonadal mice [PDF]
, 2012 Age-related depletion of estrogens and androgens is associated with an increase in Alzheimer's disease (AD) brain pathology and diminished cognitive function. Here we investigated AD-associated molecular and cellular changes in brains of aged hypogonadal
Drummond, E.S. +3 more
core +2 more sources
Presynchronization using a modified Ovsynch protocol or a single gonadotropin-releasing hormone injection 7 d before an Ovsynch-56 protocol for submission of lactating dairy cows to first timed artificial insemination [PDF]
, 2014 P.D. Carvalho +5 more
openalex +1 more source
Interdisciplinary Medicine, EarlyView.Organoids and organ‐on‐a‐chips are advancing reproductive system research. In the female reproductive system, applications include cancer organoid models, placental chips, and hormone simulation models. For the male reproductive system, research focuses on drug resistance mechanisms, co‐culture platforms, and infertility studies. These refined in vitro
Hongqi Zhang +6 more
wiley +1 more source
Kisspeptin: A Central Regulator of Reproduction in Mammals
SVU-International Journal of Veterinary Sciences, 2019 The discovery of the role of kisspeptin neurons in the regulation of mammalian reproduction in 2003 was one of the biggest breakthroughs in reproductive endocrinology within the last few decades.
Nahoko Ieda +4 more
doaj +1 more source