Results 161 to 170 of about 27,853 (255)

Ovarian antral follicle dynamics from birth through reproductive maturity: a mini-review. [PDF]

Front Endocrinol (Lausanne)
Lamar H, Cardoso R, Vanden Brink H.
europepmc   +1 more source

Contrasting population genetic structures of freshwater eels (Anguilla marmorata, A. bicolor, A. mossambica) from Madagascar

Journal of Fish Biology, EarlyView.
Abstract Freshwater eels (genus Anguilla) are of major biological and commercial interest due to their complex catadromous life cycle and as a high‐value fishery resource, but the biology of tropical species is still poorly understood. This study investigates the genetic integrity, diversity and population structure of three species of tropical eels ...
Giada Speranza, Estelle Razafindranaivo, Denis Miranto Andriamahefa, Meelis Tambets, Marc Sztatecsny, Fanomezana Ratsoavina, Zafimahery Rakotomalala, Julia M. I. Barth, Michael Matschiner, Chrysoula Gubili, Robert Jehle, Robert Schabetsberger   +11 more
wiley   +1 more source

Micro-TESE in Non-Obstructive Azoospermia: Phenotype-Guided Hormonal Optimization and Testosterone Response-Prognostic Biomarker or Therapeutic Target? [PDF]

J Clin Med
Kaltsas A.
europepmc   +1 more source

Continuous darkness is associated with improved growth performance during a high‐temperature period and sex‐specific modulation of early gonadal development in juvenile yellowtail (Seriola quinqueradiata)

Journal of Fish Biology, EarlyView.
Abstract Selective breeding of yellowtail (Seriola quinqueradiata) is expanding in Japan, increasing the demand for practical reproductive control tools in commercial aquaculture to reduce genetic risks from escapees. Slowing early gonadal development through environmental manipulation may support future sterilization strategies, particularly when ...
Yuya Hasegawa, Kiko Shibata, Taiga Abe, Takurou Hotta   +3 more
wiley   +1 more source

The effectiveness of hormonal treatment to improve reproductive outcomes in normogonadotropic men with abnormal semen parameters: results of 2 linked systematic reviews.

J Clin Endocrinol Metab
Konnyu K, Imamura M, Hudson J, Swingler J, Manson P, Bhattacharya S, Jayasena CN, Brazzelli M.   +7 more
europepmc   +1 more source

Prepregnancy body mass index and risk of macrosomia after fresh embryo transfer: a retrospective cohort study with exploratory threshold analysis. [PDF]

Front Endocrinol (Lausanne)
Wu J, Ju Y, He X, Zhang W, Liu F, Ma Y, Kang W, Di M, Zhang H, Dong J, Wang X.   +10 more
europepmc   +1 more source

Black Carp Mylopharyngodon piceus reproductive development and maturation in the Mississippi River basin

Journal of Fish Biology, EarlyView.
Abstract Black Carp Mylopharyngodon piceus are native to most major east Asian drainages and are internationally cultured for use as a food‐fish or a biological control for molluscs. We describe the reproductive biology of Black Carp from the growing invasive population in the Mississippi River basin through examination of incidental commercial ...
Patrick T. Kroboth, Anne M. Herndon, Cayla L. Carlson, Fred Williams III, Rachel N. Alvarez, Amy E. George   +5 more
wiley   +1 more source

Successful ovulation and pregnancy with pulsatile GnRH pump therapy in a polycystic ovary syndrome (PCOS) patient: a case report. [PDF]

Front Endocrinol (Lausanne)
Wang S, Xiong Y, Qin L, Xu K, Cheng M.
europepmc   +1 more source

Recent advances in polyendocrine metabolic ovarian syndrome, formerly polycystic ovary syndrome, with emphasis on endocrine and metabolic dysfunction and cardiovascular risk

Journal of Internal Medicine, EarlyView.
Abstract Polyendocrine metabolic ovarian syndrome (PMOS), previously known as polycystic ovary syndrome, affects 10%–13% of women of reproductive age and remains underdiagnosed despite its substantial health burden. The introduction of the new PMOS nomenclature in 2026 reflects a fundamental shift in understanding the condition as a lifelong endocrine ...
Maria Forslund, Johanna Melin, Anju E. Joham, Terhi T. Piltonen, D. Aled Rees, Helena J. Teede   +5 more
wiley   +1 more source

Methodological considerations in the ADAPT-1 ovarian stimulation study. [PDF]

Hum Reprod
Montenegro S, Helwig C.
europepmc   +1 more source