Results 181 to 190 of about 68,299 (311)

Prolactin secretion in patients with pituitary tumors [PDF]

open access: yes, 1974
Glöckner, B.   +5 more
core   +1 more source

Body size of male Atlantic salmon (Salmo salar L.) at introduction of a 5‐week LD12:12 winter signal influences their decision to mature early or smoltify

open access: yesJournal of Fish Biology, EarlyView.
Abstract Sexual maturation of male Atlantic salmon post‐smolts (‘jacking’) is undesired in aquaculture and seems to occur due to the intensification in modern facilities. Maturation depends on internal and external factors (temperature, photoperiod, feed availability, energy levels, body size, genetic background) that act on the brain‐pituitary‐gonad ...
Enrique Pino‐Martinez   +5 more
wiley   +1 more source

Giant Sellar Meningocele: Intact Pituitary Function and New-onset Arginine Vasopressin Deficiency After Surgery. [PDF]

open access: yesJCEM Case Rep
Gómez-Romero OJ   +5 more
europepmc   +1 more source

Expression of corticoid‐regulatory genes in the gills of Atlantic salmon (Salmo salar) parr and smolt and during salinity acclimation

open access: yesJournal of Fish Biology, EarlyView.
Abstract In teleost fishes, cortisol is the major corticoid and has both glucocorticoid and mineralocorticoid actions. However, how fish tissues discriminate between these distinct corticosteroid actions is unclear. In mammals, the major factors responsible for intracellular corticosteroid regulation are glucocorticoid receptors (grs) and the ...
Makoto Kusakabe   +4 more
wiley   +1 more source

Proteomic analysis of the zone of degeneration at the mitosis–meiosis transition stage in wild‐caught male catshark (Scyliorhinus canicula), correlated with an unusually high‐water temperature in the English Channel

open access: yesJournal of Fish Biology, EarlyView.
Abstract In the context of current global change, variations in water temperature are one of the environmental conditions with serious consequences for marine life, including reproductive processes. In the small spotted catshark Scyliorhinus canicula, spermatogenesis occurs in spermatocysts composed of synchronously developing germ cells associated ...
Fabian Jeanne   +4 more
wiley   +1 more source

Prevalence of Antenatally Identified Lactation Risk Factors and Risk of Not Fully Breastfeeding at 6 to 8 Weeks Postpartum

open access: yesJournal of Midwifery &Women's Health, EarlyView.
Introduction Several anatomical and endocrine factors have been linked to breastfeeding difficulties, yet there is limited evidence for their prevalence and associated postpartum breastfeeding outcomes. Knowledge of the prevalence and impact of nonmodifiable lactation risk factors can inform clinical care.
Sharon L. Perrella   +3 more
wiley   +1 more source

Thyroid function tests in endemic goitre [PDF]

open access: yes, 1967
Alberts, H.   +4 more
core   +1 more source

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