Results 21 to 30 of about 41,071 (251)

Anti-Müllerian hormone (AMH) as a good predictor of time of menopause [PDF]

open access: yes, 2017
Anti-Müllerian hormone (AMH) in women is secreted by granulosa cells in late preantral and small antral follicles. AMH seems to be a very stable marker having some advantages over other biochemical and biophysical markers and is very useful in the ...
Aleksandra Kruszyńska   +1 more
core   +1 more source

African Stock Markets and Return Predictability [PDF]

open access: yes, 2016
This article re-examines the return predictability of eight African stock markets. When returns of stocks are predictable, arbitrageurs make abnormal gains from analyzing prices. The study uses a non-parametric Generalised Spectral (GS) test in a rolling
NE, Gyamfi, R, Gill, KA, Kyei
core   +1 more source

A Dense Linkage Map of Lake Victoria Cichlids Improved the Pundamilia Genome Assembly and Revealed a Major QTL for Sex-Determination

open access: yesG3: Genes, Genomes, Genetics, 2018
Genetic linkage maps are essential for comparative genomics, high quality genome sequence assembly and fine scale quantitative trait locus (QTL) mapping.
Philine G. D. Feulner   +4 more
doaj   +1 more source

Ceruloplasmin and complement C3 are markers of diminished ovarian reserve in premenopausal women

open access: yesФундаментальная и клиническая медицина, 2023
Aim. To establish cut-off values for the concentrations of complement C3 and ceruloplasmin, diagnostic markers of reduced antral follicle count (AFC) and anti-Müllerian hormone (AMH) which both indicate diminished ovarian reserve, in women of ...
M. D. Salimova   +12 more
doaj   +1 more source

Delayed menopausal transition in polycystic ovary syndrome: A call for research on age-dependent phenotypes and different ethnic populations. [PDF]

open access: yesActa Obstet Gynecol Scand
Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
Lavi J, Niinimäki M, Piltonen T.
europepmc   +2 more sources

Comparison of Clinical and Biochemical Parameters in Adolescent and Adult Patients with Polycyctic Ovary Syndrome

open access: yesForbes Tıp Dergisi, 2023
Objective: We investigated whether there is a difference in clinical, biochemical, and hormonal parameters, BMI, Free androgen index between patients diagnosed with polycystic ovary syndrome (PCOS) in adolescence and in adulthood.
Sezin ERTÜRK AKSAKAL   +5 more
doaj   +1 more source

Overexpression of Anti-müllerian Hormone Gene in vivo Affects Gonad Sex Differentiation in Undifferentiated Orange-Spotted Groupers (Epinephelus coioides)

open access: yesFrontiers in Endocrinology, 2019
Sex differentiation in teleost fishes occurs in response to sex determination signals, which induce the gonad to develop as either an ovary or testis. However, sex differentiation mechanisms in fishes are diverse, and information on gonad differentiation
Yulong Han   +12 more
doaj   +1 more source

Syndrome de régression embryonnaire des testicules: à propos de 6 cas

open access: yesThe Pan African Medical Journal, 2014
Le syndrome de régression embryonnaire des testicules ou anorchidie bilatérale congénitale (ABC) est un syndrome très rare défini par l'absence complète de tissu testiculaire chez un patient présentant un caryotype masculin normal.
Hanane Latrech   +3 more
doaj   +1 more source

THE MECHANISMS OF SECONDARY OVARIAN FAILURE AT OPERATIONS ON THE PELVIC ORGANS (EXPERIMENTAL STUDY)

open access: yesАкушерство, гинекология и репродукция, 2016
Objective - to establish a hysterectomy role in formation of secondary ovarian failure and to estimate possibility of application of DHEA. Materials and Methods. Sexually mature female rats outbred Wistar. Main group: 1a - hysterectomy + salpingectomy (n=
I. A. Petrov   +6 more
doaj   +1 more source

AMH in Males: Effects of Body Size and Composition on Serum AMH Levels

open access: yes, 2023
Serum concentrations of anti-Müllerian hormone (AMH) have been found to decrease with increasing body mass index (BMI) in many studies. It is not yet clear whether this stems from an adverse effect of adiposity on AMH production, or from dilution ...
Thomas Pieber   +11 more
core   +1 more source

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