Spontaneous endogenous pulsatile release of kisspeptin is temporally coupled with luteinizing hormone in healthy women

Sunday, May 1, 2016
Measuring the plasma concentrations of kisspeptin, this study reveals groundbreaking evidence suggesting that kisspeptin and luteinizing hormone are cosecreted and temporally coupled in healthy women.

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Perfluoroalkyl substances and ovarian hormone concentrations in naturally cycling women

Wednesday, April 29, 2015
Among 178 naturally cycling women, concentrations of perfluorooctane sulfonate and perfluorooctanesulfonic acid were inversely associated with salivary E2 and P concentrations. Associations were only evident in nulliparous women.

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Metaanalysis of estradiol for luteal phase support in in vitro fertilization intracytoplasmic sperm injection

Friday, January 30, 2015
This meta-analysis suggests that estradiol addition during the luteal phase does not improve in vitro fertilization/intracytoplasmic sperm injection outcomes through oral medication, even with different daily doses.

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Assessment of anovulation in eumenorrheic women Comparison of ovulation detection algorithms

Wednesday, July 30, 2014
Anovulation prevalence among eumenorrheic women varies greatly by algorithm. Urinary LH surge algorithms, such as used in fertility monitors, identified more anovulatory cycles compared with methods utilizing serum P.

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Acrosome reaction is impaired in spermatozoa of obese males A preliminary study

Tuesday, July 22, 2014
Sperm acrosome reaction is impaired in obese men, showing a reduced response to P and an elevated spontaneous component, which may affect sperm fertilization potential.

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Differences in ovarian hormones in relation to parity and time since last birth

Sunday, June 1, 2014
Among cycling women, parous women have longer follicular phases and lower estradiol metabolite concentrations than nulliparous women. Estradiol, but not progesterone, metabolite concentrations are positively associated with time since last birth.

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Early initiation of GnRH antagonist treatment results in a more stable endocrine milieu during the mid and late follicular phases an RCT comparing GnRH antagonist initiation…

Friday, August 30, 2013
Early initiation of GnRH antagonist cotreatment for IVF results in more stable levels of E2 and LH during the mid- and late-follicular phases.

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Antimüllerian hormone inhibits follicle stimulating hormone induced adenylyl cyclase activation aromatase expression and estradiol production in human granulosa lutein cells

Wednesday, July 31, 2013

Capsule:
Antimullerian hormone acts through type II AMH receptor to inhibit FSH-induced adenylyl cyclase activation in hGL cells and subsequently suppresses aromatase expression and E2 production.…

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Temporal window in which exposure to estradiol permanently modifies ovarian function causing polycystic ovary morphology in rat

Thursday, November 1, 2012
We describe the existence of a specific postnatal window of vulnerability during which estradiol valerate exposure irreversibly programs changes in the follicular development, ovulation, and cyclic estrual activity of rats.

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Peak serum estradiol level during controlled ovarian hyperstimulation is associated with increased risk of small for gestational age and preeclampsia in singleton pregnancies after in vitro fertilization

Wednesday, May 30, 2012
Elevated serum estradiol level on the day of human chorionic gonadotropin administration is associated with adverse obstetrical outcomes.

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