Results 171 to 180 of about 572,136 (283)

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

Frailty in Adults With Down Syndrome: Cognitive, Functional and Biomarker Associations

open access: yesJournal of Intellectual Disability Research, EarlyView.
ABSTRACT Background Down syndrome (DS) entails widespread age‐related functional decline affecting multiple organ systems, including genetically determined early‐onset Alzheimer disease (DSAD), resulting in an increased vulnerability to frailty early in life.
Georg Nübling   +11 more
wiley   +1 more source

European Consortium for Lipodystrophies consensus definition and classification framework for monogenic lipodystrophy

open access: yesJournal of Internal Medicine, EarlyView.
Abstract Lipodystrophy comprises a heterogeneous group of disorders characterized by reduced adipose tissue often associated with severe metabolic complications. Lipodystrophy may be genetic, acquired, or secondary to medical therapies initiated for other conditions.
Robert K. Semple   +25 more
wiley   +1 more source

Long-Term Health Outcomes of Delayed Puberty in Males : A Comprehensive Population-Based Study

open access: yes
Introduction: Delayed puberty in boys, defined as lack of pubertal onset by the age of 14 years, is often constitutional and self-limited. However, it can lead to feelings of sadness and anxiety.
Lennartsson, Otto,   +5 more
core  

CHARGE Syndrome: A Narrative Review and Update on Diagnosis, Assessment and Management

open access: yesJournal of Paediatrics and Child Health, EarlyView.
ABSTRACT Background CHARGE syndrome (CS) is a rare multisystemic genetic condition caused by a pathogenic variant in the DNA‐binding protein‐7 CHD7 gene. The condition affects the development of neural crest cells, which give rise to craniofacial structures, cranial nerves, ears, eyes and the heart, resulting in diverse and complex clinical features ...
Eleni M. van Gelder   +7 more
wiley   +1 more source

Pubertal development and hypothalamic-pituitary-gonadal axis are altered in male mice lacking Mecp2. [PDF]

open access: yesJ Neuroendocrinol
Martín-Sánchez A   +6 more
europepmc   +1 more source

Narcolepsy and rapid eye movement sleep

open access: yesJournal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary Since the first description of narcolepsy at the end of the 19th Century, great progress has been made. The disease is nowadays distinguished as narcolepsy type 1 and type 2. In the 1960s, the discovery of rapid eye movement sleep at sleep onset led to improved understanding of core sleep‐related disease symptoms of the disease (excessive ...
Francesco Biscarini   +4 more
wiley   +1 more source

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