Results 81 to 90 of about 156,718 (330)

PACAP induces FSHβ gene expression via EPAC. [PDF]

, 2019
Gonadotropins, luteinizing hormone (LH) and follicle-stimulating hormone (FSH), are heterodimers of a common α subunit and unique β subunits. Regulation of their levels, primarily by GnRH, is critical for reproductive function.
Coss, Djurdjica, Yeh, Debra M
core  

Species-specific differences in follicular antral sizes result from diffusion-based limitations on the thickness of the granulosa cell layer

, 2013
The size of mature oocytes is similar across mammalian species, yet the size of ovarian follicles increases with species size, with some ovarian follicles reaching diameters more than 1000-fold the size of the enclosed oocyte.
Bächler, M., De Geyter, Ch., Iber, D., Menshykau, D.   +3 more
core   +1 more source

Ovarian function during hormonal contraception assessed by endocrine and sonographic markers: a systematic review [PDF]

, 2016
This systematic review focuses on the literature evidence for residual ovarian function during treatment with hormonal contraceptives. We reviewed all papers which assessed residual ovarian activity during hormonal contraceptive use, using endocrine ...
Bastianelli, Carlo, Candelieri, Miriam, D'Arpe, Stella, DI FELICIANTONIO, Mara, Franceschetti, Silvia, Piccioni, Maria Grazia   +5 more
core   +1 more source

Postendocytotic Trafficking of the Follicle-Stimulating Hormone (FSH)-FSH Receptor Complex [PDF]

Molecular Endocrinology, 2003
AbstractAlthough the fates of the internalized hormone-receptor complexes formed by the lutropin/choriogonadotropin and the TSH receptors have been examined in some detail, much less is known about the fate of the internalized FSH-FSH receptor (FSHR) complex.Using biochemical and imaging approaches we show here that the majority of the internalized FSH-
Hanumanthappa Krishnamurthy, Mei Shi, Ravi Sankar Bhaskaran, Colette Galet, Takashi Hirakawa, Hiroshi Kishi, Mario Ascoli   +6 more
openaire   +3 more sources

Assessing Pubertal Timing, Duration, and Related Characteristics in ASXL‐Related Disorders: A Cross‐Sectional Caregiver Survey Analysis

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Limited studies have been conducted on pubertal development in populations with pre‐existing medical conditions. More than 20‐fold increased risk of early puberty has been reported in neurodevelopmental disorders; however, this is a heterogeneous group.
Amanda Piring, Rebecca Hicks, Julia Sloan, Estefania Ramires‐Sanchez, Bianca E. Russell   +4 more
wiley   +1 more source

Emerging Perspectives on Gonadotropin Regulation in Vertebrates Revealed by the Discovery of FSH‐RH in Teleosts

BioEssays, EarlyView.
Regarding pituitary gonadotropin regulation, recent studies have shown that in mammals, FSH and LH are regulated by a single GnRH (solo GnRH model), whereas in teleosts, they are regulated by CCK (FSH‐RH) and GnRH (LH‐RH), respectively (dual GnRH model).
Daichi Kayo, Shun Kenny Uehara, Muhammad Rahmad Royan, Shinji Kanda   +3 more
wiley   +1 more source

PERBEDAAN KEKERASAN PERMUKAAN ENAMEL GIGI DESIDUI TERHADAP POLA KONSUMSI IKAN LAUT Studi Pada Anak Usia 5 – 7 Tahun di Desa Teluk Awur dan Desa Jlegong Kabupaten Jepara

ODONTO: Dental Journal, 2018
Background: The descrease of the tooth surface hardness can be affected by the microorganisms activity that ultimately cause the damage of the tooth surface hardness. The process of remineralization is needed to restore the lost minerals.
Astrid Nurlaila Noviasari, Sandy Christiono, Eko Hadianto   +2 more
doaj   +1 more source

Effects of Embryo Production Method and Culture Medium on Embryonic Development in Red‐Rumped Agouti

Cell Biology International, EarlyView.
ABSTRACT Advances in Assisted Reproductive Technologies (ARTs) help overcome reproductive barriers. However, a comprehensive understanding of embryonic development is crucial for their success. In vitro fertilization (IVF) and artificial oocyte activation (AOA) are embryo production methods commonly used.
Lhara Ricarliany Medeiros de Oliveira, Leonardo Vitorino Costa de Aquino, Luana Grasiele Pereira Bezerra, Moacir Franco de Oliveira, Alexandre Rodrigues Silva, Alexsandra Fernandes Pereira   +5 more
wiley   +1 more source

Modulation of GLP-1 signalling as an innovative strategy counteracting the onset of heart failure: Potential for natural compound supplementation

Pharmacological Research
The clinical continuum of heart failure (HF) is commonly divided into four stages (A, B, C and D), but despite the identification of its staging, to date, the management of the early phases remains an unmet need.
Micaela Gliozzi, Anna Rita Coppoletta, Antonio Cardamone, Cristina Carresi, Rocco Mollace, Vincenzo Musolino, Vincenzo Mollace   +6 more
doaj   +1 more source

Hormonal and Histological Study on the Effect of Honey on Mice Male [PDF]

Engineering and Technology Journal, 2014
Honey is traditionally consumed as a nutrient, as well as for the enhancement of fertility. In this study, the effects of honey on reproductive hormones and histology of mice testis after 35 days of honey administrated orally.
Wasnaa Hatif Mohammed
doaj   +1 more source