Results 21 to 30 of about 20,685 (229)

Free-living competitive racewalkers and runners with energy availability estimates of <35 kcal·kg fat-free mass−1·day−1 exhibit peak serum progesterone concentrations indicative of ovulatory disturbances: a pilot study

open access: yesFrontiers in Sports and Active Living, 2023
IntroductionThe release of luteinising hormone (LH) before ovulation is disrupted during a state of low energy availability (EA). However, it remains unknown whether a threshold EA exists in athletic populations to trigger ovulatory disturbances ...
M. Carolina Castellanos-Mendoza   +2 more
doaj   +1 more source

Hyperprolactinemia-induced ovarian acyclicity is reversed by kisspeptin administration [PDF]

open access: yes, 2012
Hyperprolactinemia is the most common cause of hypogonadotropic anovulation and is one of the leading causes of infertility in women aged 25-34. Hyperprolactinemia has been proposed to block ovulation through inhibition of GnRH release.
Alain Caraty   +10 more
core   +5 more sources

Treatment seeking behavior among patients with polycystic ovarian syndrome (PCOS)—A cross-sectional study from Northern India

open access: yesJournal of Education and Health Promotion, 2023
BACKGROUND: Polycystic ovarian syndrome (PCOS) has now become a common problem among adolescent girls and young women in India. However, little is known about the treatment and satisfaction incurred from it.
Ishwarpreet Kaur   +6 more
doaj   +1 more source

Risk of cancer after assisted reproduction: a review of the available evidences and guidance to fertility counselors [PDF]

open access: yes, 2018
Infertile women requiring ovarian stimulation and assisted reproduction techniques (ART) are faced with difficult issues. The fear that using hormones could increase their risk of cancer is the most significant.
Codacci-Pisanelli, G   +4 more
core   +1 more source

Nutrition and Female Fertility: An Interdependent Correlation

open access: yesFrontiers in Endocrinology, 2019
Besides aging, a number of non-modifiable lifestyle-related factors, such as smoking, elevated consumption of caffeine and alcohol, stress, agonist sports, chronic exposure to environmental pollutants, and other nutritional habits exert a negative impact
Erica Silvestris   +2 more
doaj   +1 more source

Polycystic Ovary Syndrome [PDF]

open access: yesKosin Medical Journal, 2015
Polycystic ovary syndrome affects 6%-7% of reproductive-aged women, making it the most common endocrine disorder in this population. It is characterized by chronic anovulation and hyperandrogenism.
Yong-Il Ji, Min Jeong Kim
doaj   +1 more source

Subfertility in Women With Rheumatoid Arthritis and the Outcome of Fertility Assessments [PDF]

open access: yes, 2017
_Objective:_ Subfertility is frequently encountered among female rheumatoid arthritis (RA) patients and has been associated with disease activity and antirheumatic drugs.
Brouwer, J. (Jenny)   +4 more
core   +1 more source

Prospects for the use of selective estrogen receptor modulator tamoxifen

open access: yesОжирение и метаболизм, 2012
The review presents a contemporary data concerning the use of tamoxifen in wide range of pathological conditions: central nervous system diseases and mechanisms of neuroprotective action of estrogen receptors, pituitary tumors with the accent on the ...

doaj   +1 more source

Follicle-stimulating hormone receptor gene polymorphism in chronic anovulatory women, with or without polycystic ovary syndrome: a cross-sectional study [PDF]

open access: yes, 2014
BACKGROUND: Polymorphisms at codons 307 and 680 are the most commonly encountered allelic variants of the follicle-stimulating hormone receptor (FSHR) gene. Studies in Caucasians suggest that certain FSHR variants are more common in women with polycystic
Sudarat Samchimchom   +4 more
core   +1 more source

Assessment individualization of a hormonal profile of patients with endocrine forms of infertility at the preparation for IVF

open access: yesАкушерство, гинекология и репродукция, 2016
Questions of inspection and preparation of married couples with infertility before the application of auxiliary genesial technologies (AGT) remain extremely relevant taking into account the difficult obstetric and gynecologic status of patients belonging
O. a. Monastyrnaya
doaj   +1 more source

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