Results 171 to 180 of about 32,431 (267)

Case Report: Homozygous <i>KISS1R</i> mutation associated with congenital hypogonadotropic hypogonadism in two siblings: pulsatile GnRH therapy restores pituitary architecture and induces pubertal development. [PDF]

Front Med (Lausanne)
Sun R, Lei X, Peng G, Zhu J, Chen L, Long M.   +5 more
europepmc   +1 more source

Altered photoperiod affects behaviour in a key fish grazer, the thinlip grey mullet, Chelon ramada

Journal of Fish Biology, EarlyView.
Abstract The aim of this study is to address experimentally the immediate impacts of an alteration of the photoperiod, simulating an extreme artificial light pollution, on the behaviour and stress of a key grazer fish common in temperate coastal ecosystems in Europe, the thinlip grey mullet, Chelon ramada.
Caroline Roux, Alex Bois, Patrick Chèvre, Fabrice Vétillard, Philippe Jatteau, Marie‐Laure Bégout, Soizic Morin, Laure Carassou   +7 more
wiley   +1 more source

Role of Growth Hormone (GH) and Other Somatotropic Axis Elements in Retinal Neuroprotection. [PDF]

Curr Issues Mol Biol
Epardo D, Arámburo C, Martínez-Moreno CG.   +2 more
europepmc   +1 more source

Take my breath away: Defining the oxygen saturation threshold for fish cortisol stress response

Journal of Fish Biology, EarlyView.
Abstract Human activities are affecting the number, size and severity of hypoxic zones in aquatic ecosystems. As oxygen is one of the most important abiotic factors affecting fish biology, exposure to low levels of dissolved oxygen may lead to a reduction in fitness.
Sébastien Alfonso, Benjamin Geffroy, Pierluigi Carbonara, Lola Toomey, Eduardo Bessa   +4 more
wiley   +1 more source

Adrenal insufficiency influences the pattern of thyrotoxicosis toward triiodothyronine predominance. [PDF]

JCEM Case Rep
Maruoka A, Nishimura K, Mukai C, Takahashi K, Irie J, Toyoda N.   +5 more
europepmc   +1 more source

Continuous darkness is associated with improved growth performance during a high‐temperature period and sex‐specific modulation of early gonadal development in juvenile yellowtail (Seriola quinqueradiata)

Journal of Fish Biology, EarlyView.
Abstract Selective breeding of yellowtail (Seriola quinqueradiata) is expanding in Japan, increasing the demand for practical reproductive control tools in commercial aquaculture to reduce genetic risks from escapees. Slowing early gonadal development through environmental manipulation may support future sterilization strategies, particularly when ...
Yuya Hasegawa, Kiko Shibata, Taiga Abe, Takurou Hotta   +3 more
wiley   +1 more source

Effects of Microplastics on the Central Reproductive Neuroendocrine System in a Sheep Model. [PDF]

Int J Mol Sci
Młotkowska P, Osuch B, Marciniak E, Zięba DA, Konopka A, Misztal T.   +5 more
europepmc   +1 more source

Cumulative effects of lifelong systemic excess growth hormone on postcranial skeletal morphology in adult mice

Journal of Anatomy, EarlyView.
Our μCT‐based pilot study reveals size and shape disparity in the adult postcranial skeleton of growth‐hormone model (bGH) mice relative to wild‐type mice. bGH mice have larger and more sexually dimorphic bones, with a systemic radiodensity increase in bony sesamoids and associated, but typically uncalcified, soft tissues.
Joseph R. Groenke, Huanhuan Liu, Grace Lach, Abhishek Wajpe, Darlene Berryman, John J. Kopchick, Shouan Zhu, Patrick M. O'Connor   +7 more
wiley   +1 more source

Molecular mechanisms and multi-organ regulatory roles of anti-Müllerian hormone in female reproduction. [PDF]

Commun Biol
Li J, Zhu W, Bu Y, Li L, Wei H, Zhang S.
europepmc   +1 more source

Association of Vitamin B6 and Homocysteine–ACTH Coupling With Depressive and Anxiety Symptoms in Burning Mouth Syndrome: An Exploratory Case–Control Study

Journal of Oral Rehabilitation, EarlyView.
In this exploratory case–control study, plasma PLP (vitamin B6), homocysteine and ACTH concentrations did not differ between patients with burning mouth syndrome (BMS) and controls, and none discriminated patients individually. Within patients, however, psychological distress mapped onto a homocysteine–ACTH relationship from which PLP appeared ...
Ashley Lebel, Charlotte Guillouet, André Porporatti, Yves Boucher   +3 more
wiley   +1 more source