Results 141 to 150 of about 91,892 (256)

Heritability of Crohn's disease and ulcerative colitis: a Swedish nationwide population-based twin study. [PDF]

open access: yesJ Crohns Colitis
Grännö O   +5 more
europepmc   +1 more source

Irritability in preschool children with attention‐deficit/hyperactivity disorder: Analysis of family environmental factors

open access: yesJCPP Advances, EarlyView.
Abstract Background Irritability affects one‐third of children and adolescents with attention‐deficit/hyperactivity disorder (ADHD) and is associated with negative outcomes. The family environment plays a prominent role in the child's development, and therefore on the risk for irritability, especially during the preschool period.
Analin Ono Baraniuk   +7 more
wiley   +1 more source

Seasonal Variation and Genetic Evaluation of Needle Catechin Content in Half-Sib Families of <i>Pinus taeda</i>. [PDF]

open access: yesPlants (Basel)
Sun J   +11 more
europepmc   +1 more source

The role of rare copy number variants in early‐onset depression

open access: yesJCPP Advances, EarlyView.
Abstract Background Depression is a highly heterogeneous condition. Depression with an onset in childhood and early adolescence has a worse clinical course, is more heritable, and shows a lower genetic correlation with other depression subtypes, than does later‐onset depression.
Charlotte A. Dennison   +12 more
wiley   +1 more source

Isolating transdiagnostic effects reveals specific genetic profiles in psychiatric disorders

open access: yesJCPP Advances, EarlyView.
Abstract Background Evidence indicates substantial genetic overlap between psychiatric diagnoses. Accounting for these transdiagnostic effects can sharpen research on disorder‐specific genetic architecture and patterns of comorbidity. Methods We applied genomic structural equation modeling to genome‐wide association study summary statistics from 11 ...
Engin Keser   +6 more
wiley   +1 more source

Preliminary estimates of genetic parameters for bone geometry, strength, and metabolism traits and their relationship with walking ability in turkeys (Meleagris gallopavo). [PDF]

open access: yesPoult Sci
Hernandez RO   +10 more
europepmc   +1 more source

Association between ADHD symptoms and device‐measured physical activity and sedentary behavior in childhood: A population‐based twin study

open access: yesJCPP Advances, EarlyView.
Abstract Background Attention‐deficit/hyperactivity disorder (ADHD) symptoms are associated with adverse health outcomes; this may be partially due to unhealthy lifestyle factors such as low physical activity (PA) and high sedentary behavior (SED). However, this association remains unclear.
Narda Ontiveros   +5 more
wiley   +1 more source

Common cause versus dynamic mutualism: Insights into ADHD's common comorbidities

open access: yesJCPP Advances, EarlyView.
Abstract Background Contemporary classification systems differ in their conceptualization of ADHD as either an externalizing or neurodevelopmental condition, with both perspectives promoting the common cause model as an explanation of ADHD's comorbidity.
Zheyue Peng, Ashley L. Watts
wiley   +1 more source

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