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Jennifer K Y Ko, Jinghua Shi, Raymond H W Li, William S B Yeung, and Ernest H Y Ng

this season, implied an effect of light hours on the endometrium ( 5 ). In basic research, vitamin D has been found to alter Anti-Mullerian hormone (AMH) signaling, follicle-stimulating hormone, sensitivity as well as progesterone production and

Open access

Kerry V Fanson, Tamara Keeley, and Benjamin G Fanson

, including estradiol (E 2 ), progestagens, luteinizing hormone (LH), follicle-stimulating hormone, prolactin, and inhibin (19, 20, 21, 28, 29) . Chronic stress was one of the first theories proposed for ovarian dysfunction in elephants, but previous studies

Open access

Iben Katinka Greiber, Casper P Hagen, Alexander Siegfried Busch, Mikkel Grunnet Mieritz, Lise Aksglæde, Katharina Main, Kristian Almstrup, and Anders Juul

preovulatory human follicles’ fluid . Journal of Clinical Endocrinology and Metabolism 2006 91 4064 – 4069 . ( ) 10.1210/jc.2006-1066 39 Chang HM Klausen C Leung PCK. Antimüllerian hormone inhibits follicle-stimulating

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Yanfei Chen, Mei Li, Binrong Liao, Jingzi Zhong, and Dan Lan

LH, estradiol (E2), follicle-stimulating hormone (FSH) and insulin were tested using a chemiluminescence immunometric assay (Mindray, CL-2000i, Shenzhen, China). Homeostasis model assessment of insulin resistance (HOMA-IR) was calculated as insulin

Open access

Sakina Kherra, Wendy Forsyth Paterson, Filiz Mine Cizmecioglu, Jeremy Huw Jones, Mariam Kourime, Heba Hassan Elsedfy, Sameh Tawfik, Andreas Kyriakou, Mohamad Guftar Shaikh, and Malcolm David Cairns Donaldson

). Luteinising hormone (LH) and follicle-stimulating hormone (FSH) were measured using an Abbott AxSYM from 1990 until 2004, by DPC Immulite 2000 (Siemens) until 2014 and Abbott Architect immunoassay thereafter. Testosterone and oestradiol were measured at

Open access

Rossella Cannarella, Andrea Crafa, Sandro La Vignera, Rosita A Condorelli, and Aldo E Calogero

mediates the proliferation and differentiation of Sertoli, germ, and Leydig cells and the mediation of follicle-stimulating hormone (FSH) effects through the common PI3K/AKT pathway ( 7 ). This knowledge translated to humans would possibly highlight the

Open access

Davoud Jafari-Gharabaghlou, Mostafa Vaghari-Tabari, Hajar Oghbaei, Laura Lotz, Reza Zarezadeh, Yeganeh Rastgar Rezaei, Mahnaz Ranjkesh, Mohammad Nouri, Amir Fattahi, Saba Nikanfar, and Ralf Dittrich

, testosterone, LH, and follicle-stimulating hormone (FSH) on resistin expression have been demonstrated in ovarian follicles ( 18 ). Moreover, it has been reported that estradiol could induce adiponectin expression ( 19 ). However, the inhibitory effects of

Open access

Yao Chen and Shu-ying Fang

that were found or discussed in these publications were summarized. The genetic polymorphisms are classified as steroidogenic acute regulatory ( StAR ) gene polymorphisms, gonadotropin-releasing hormone receptor ( GnRHR ) gene polymorphisms, follicle-stimulating

Open access

Sidsel Mathiesen, Kaspar Sørensen, Marianne Ifversen, Casper P Hagen, Jørgen Holm Petersen, Anders Juul, and Klaus Müller

risk of azoospermia). Reproductive hormones and semen samples From a clinical database, we obtained registered daytime circulating levels of follicle-stimulating hormone (FSH), LH, total testosterone, and inhibin B as well as registered semen

Open access

Angela Köninger, Antonella Iannaccone, Ensar Hajder, Mirjam Frank, Boerge Schmidt, Ekkehard Schleussner, Rainer Kimmig, Alexandra Gellhaus, and Hans Dieplinger

(follicle-stimulating hormone) ( n  = 37), laparoscopic ovarian drilling ( n  = 1), in vitro fertilization (IVF) ( n  = 4) and no therapeutic intervention ( n  = 5). Informed written consent was obtained from all patients. The study was approved by the