Results 11 to 20 of about 155,820 (386)
Gonadotropins in Keratoconus: The Unexpected Suspects
Cells, 2019 Keratoconus (KC) is the most common ectatic corneal disease with a significant visual acuity burden. The actual burden is intangible given that KC can disrupt daily activities (reading, driving, and various career paths).
Dimitrios Karamichos +6 more
doaj +2 more sources
European Journal of Endocrinology, 2023 Objective Hypogonadotropic hypogonadism is characterized by inadequate secretion of pituitary gonadotropins, leading to absent, partial, or arrested puberty.
E. Alexander +7 more
semanticscholar +1 more source
Reproductive Medicine and Biology, 2021 The process of follicle development is tightly regulated by pituitary gonadotropins (follicle‐stimulating hormone [FSH] and luteinizing hormone [LH]) and intraovarian regulators (eg, steroids, growth factors, and cytokines).
M. Orisaka +6 more
semanticscholar +1 more source
The Development of Gonadotropins for Clinical Use in the Treatment of Infertility
Frontiers in Endocrinology, 2019 The first commercially available gonadotropin product was a human chorionic gonadotropin (hCG) extract, followed by animal pituitary gonadotropin extracts.
B. Lunenfeld +5 more
semanticscholar +1 more source
Anti-Müllerian Hormone and Testicular Function in Prepubertal Boys With Cryptorchidism
Frontiers in Endocrinology, 2018 IntroductionThe functional capacity of the testes in prepubertal boys with cryptorchidism before treatment has received very little attention. The assessment of testicular function at diagnosis could be helpful in the understanding of the pathophysiology
Romina P. Grinspon +4 more
doaj +1 more source
Animals, 2022 Pollution is one of the main causes of the loss of biodiversity, currently one of the most important environmental problems. Important sources of aquatic pollution are illicit drugs, whose presence in waters is closely related to human consumption; their
Mayana Karoline Fontes +6 more
doaj +1 more source
Acta Medica Iranica, 2023 Accurate diagnosis of the cause of infertility assists in the choice of treatment modalities and amelioration of the associated psychosocial problems. The research was carried out using 75 infertile males and 75 males with proven fertility as controls ...
Wasiu Eniola Olooto +4 more
doaj +1 more source
Risk of cancer after assisted reproduction: a review of the available evidences and guidance to fertility counselors [PDF]
, 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
Investigating the KNDy hypothesis in humans by co-administration of kisspeptin, neurokinin B and naltrexone in men [PDF]
, 2016 Context: A subpopulation of hypothalamic neurons co-localise three neuropeptides namely kisspeptin, neurokinin B (NKB) and dynorphin collectively termed KNDy neurons. Animal studies suggest they interact to affect pulsatile GnRH release (KNDy hypothesis);
Abbara, A +11 more
core +1 more source
Cancer, 1976 One of the most exciting and useful developments in modern oncology has been the recognition that certain biochemical tags can be used as cell markers in diagnosis, in monitoring the effects of anti-tumor therapy, and in follow-up to detect tumor recurrence. The measurement of chorionic gonadotropin (CG) in women with choriocarcinoma and/or gestational
openaire +2 more sources