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Gareth Leng

examples include the effects of gonadotrophin-releasing hormone on pituitary expression of gonadotrophins ( 51 , 52 ), the effects of thyrotropin-releasing hormone on thyroid-stimulating hormone expression ( 53 ), and the effects of growth-hormone

Open access

Caroline Serrano-Nascimento, Rafael Barrera Salgueiro, Kaio Fernando Vitzel, Thiago Pantaleão, Vânia Maria Corrêa da Costa, and Maria Tereza Nunes

production is mainly regulated by thyroid-stimulating hormone (TSH) action through its binding to the TSH receptor (TSHR) that is expressed in the basolateral membrane of thyrocytes ( 7 ). TH secretion is also stimulated by TSH, which stimulates the

Open access

Xi Wang and Qi Yu

 = 0.019). There were no significant changes in the levels of luteinising hormone, follicle-stimulating hormone, insulin-like growth factor 1, testosterone or prolactin owing to treatment ( Table 3 , P  > 0.05). Figure 3 Oestradiol levels before

Open access

Sarmistha Banerjee, Allison M Hayes, and Bernard H Shapiro

Introduction Sexual dimorphisms of some dozen or more hormone- and drug-metabolizing constituent cytochromes P450 (CYPs) observed in rats, humans, and many other species examined ( 1 ) are defined by two characteristics. (i) Following puberty

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Katarzyna Wyskida, Grzegorz Franik, Tomasz Wikarek, Aleksander Owczarek, Alham Delroba, Jerzy Chudek, Jerzy Sikora, and Magdalena Olszanecka-Glinianowicz

samples were frozen and stored at −70°C. Laboratory procedures Serum follicle-stimulating hormone (FSH), luteinizing hormone (LH), prolactin (PRL), estradiol (E 2 ), total testosterone, free testosterone, androstendione, DHEA-S and SHBG were

Open access

Agnieszka Adamska, Aleksandra Maria Polak, Anna Krentowska, Agnieszka Łebkowska, Justyna Hryniewicka, Monika Leśniewska, and Irina Kowalska

.60 Fat free mass (kg) 44.8 ± 3.7 44.8 ± 5.0 0.78 Fat mass (%) 28.9 ± 6.3 31.7 ± 8.6 0.06 Follicle-stimulating hormone (IU/L) 5.4 ± 1.7 5.4 ± 1.4 0.90 Luteinizing hormone (IU/L) 4.1 ± 1.2 5.1 ± 2.3 a 0

Open access

R Walia, M Singla, K Vaiphei, S Kumar, and A Bhansali

hormone (LH), follicle-stimulating hormone (FSH), testosterone (T) and dihydrotestosterone (DHT), androstenedione (A) and unstimulated and/or stimulated 17-hydroxy progesterone 17(OH) P levels (where indicated). Congenital adrenal hyperplasia was diagnosed

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Christian Trummer, Stefan Pilz, Verena Schwetz, Barbara Obermayer-Pietsch, and Elisabeth Lerchbaum

No correlation Data are given as mean ±  s.d. or median (IQR) unless otherwise stated. 25(OH)D, 25-hydroxyvitamin D; BMI, body mass index; FAI, free androgen index; FSH, follicle-stimulating hormone; HDL cholesterol, high

Open access

Annette Mouritsen, Alexander Siegfried Busch, Lise Aksglaede, Ewa Rajpert-De Meyts, and Anders Juul

18 Busch AS Hagen CP Main KM Pereira A Corvalan C Almstrup K Mericq V Juul A. Genetic variation of follicle-stimulating hormone action is associated with age at testicular growth

Open access

Angelica Lindén Hirschberg

release of gonadotropin-releasing hormone (GnRH) from the hypothalamus. This, in turn, reduces pituitary secretion of luteinizing hormone (LH) and follicle-stimulating hormone (FSH), resulting in attenuated ovarian production of sex steroids, including