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David Mark Robertson, Chel Hee Lee, and Angela Baerwald

of rat follicle-stimulating hormone release than inhibin a in vitro and in vivo . Endocrinology 2009 150 4784 – 4793 . ( doi:10.1210/en.2008-1783 ) 9 Bédécarrats GY O’Neill FH Norwitz ER Kaiser UB Teixeira J. Regulation

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Lian Hollander-Cohen, Benjamin Böhm, Krist Hausken, and Berta Levavi-Sivan

brain culminate in a signal to the pituitary gland to release the gonadotropins (GTHs). The pituitary GTHs include follicle-stimulating hormone (FSH) and luteinizing hormone (LH), and together are responsible for gametogenesis, steroidogenesis, protein

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Agnieszka Adamska, Paulina Tomczuk-Bobik, Anna Beata Popławska-Kita, Katarzyna Siewko, Angelika Buczyńska, Piotr Szumowski, Łukasz Żukowski, Janusz Myśliwiec, Monika Zbucka-Krętowska, Marcin Adamski, and Adam Jacek Krętowski

hormonal markers, dynamic tests, and ultrasonographic (USG) parameters, for example, antral follicle count (AFC). Markers such as the serum levels of anti-Müllerian hormone (AMH), follicle-stimulating hormone (FSH), or inhibin B are relatively good

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Maki Igarashi, Tadayuki Ayabe, Kiwako Yamamoto-Hanada, Keiko Matsubara, Hatoko Sasaki, Mayako Saito-Abe, Miori Sato, Nathan Mise, Akihiko Ikegami, Masayuki Shimono, Reiko Suga, Shouichi Ohga, Masafumi Sanefuji, Masako Oda, Hiroshi Mitsubuchi, Takehiro Michikawa, Shin Yamazaki, Shoji Nakayama, Yukihiro Ohya, and Maki Fukami

, and DHEA-S were 0.092 pmol/L (0.025 pg/mL), 0.017 nmol/L (5 pg/mL), and 0.14 μmol/L (50 pg/mL), respectively. Serum levels of luteinizing hormone (LH) and follicle stimulating hormone (FSH) were measured using standard chemiluminescent enzyme immune

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Mikkel Andreassen, Anders Juul, Ulla Feldt-Rasmussen, and Niels Jørgensen

Introduction The gonadotropins, luteinizing hormone (LH) and follicle-stimulating hormone (FSH) are released from the gonadotropic cells in the anterior pituitary gland. In men, the main target cells for LH are Leydig cells with subsequent

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M von Wolff, C T Nakas, M Tobler, T M Merz, M P Hilty, J D Veldhuis, A R Huber, and J Pichler Hefti

−80°C thereafter. Cortisol, prolactin, thyroid-stimulating hormone (TSH), free tetraiodothyronine (fT4), free triiodothyronine (fT3), follicle-stimulating hormone (FSH), luteinizing hormone (LH) and total testosterone (testosterone) were analysed

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Tao Mei, Jianhe Zhang, Liangfeng Wei, Xingfeng Qi, Yiming Ma, Xianhua Liu, Shaohua Chen, Songyuan Li, Jianwu Wu, and Shousen Wang

ages ranged from 18 to 79 years, with an average age of 47.50 ± 13.39 years. According to immunohistochemistry ( 13 ), there were 49 cases of prolactin (PRL), 11 cases of growth hormone (GH), 33 cases of multiple hormone, 42 cases of follicle-stimulating

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M Boering, P R van Dijk, S J J Logtenberg, K H Groenier, B H R Wolffenbuttel, R O B Gans, N Kleefstra, and H J G Bilo

gonadotropins and sex steroids, concentrations of luteinizing hormone (LH), follicle-stimulating hormone (FSH), testosterone, and 17-β-estradiol were also assessed. Subjects, materials and methods Study design This study is a post hoc analysis of a

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Liza Haqq, James McFarlane, Gudrun Dieberg, and Neil Smart

hormone levels are also lower leading to hypothyroidism (7) . Most women with PCOS have elevated luteinising hormone (LH) levels and reduced follicle-stimulating hormone (FSH) levels particularly during the follicular phase of the menstrual cycle (8

Open access

Nicolás Crisosto, Bárbara Echiburú, Manuel Maliqueo, Marta Luchsinger, Pedro Rojas, Sergio Recabarren, and Teresa Sir-Petermann

as previously described ( 26 , 27 ). In addition, circulating concentrations of LH, follicle-stimulating hormone (FSH), sex hormone-binding globulin (SHBG), testosterone, androstenedione (A4), 17α-hydroxyprogesterone (17-OHP), AMH and lipid profile