Results 41 to 50 of about 17,590 (219)

Essential embryology for the Canadian pathologists’ assistant

Anatomical Sciences Education, EarlyView.
Abstract Pathologists' assistants (PAs) are pivotal in healthcare, conducting autopsies and examining tissues under a pathologist's guidance. Embryology knowledge is crucial for PAs to accurately assess anomalies and identify pathologies. Yet, it is often overlooked in academic PA training programs.
Samantha H. Nacci, William Tsui, Fang‐I Lu, Avrum I. Gotlieb, Danielle C. Bentley   +4 more
wiley   +1 more source

Gender differences in like-sex middle-aged twins: an extended network analysis of depressive symptoms, cognitive functions and leisure activities

European Psychiatry
Background Depression affects twice as many women as men. Risk factors for depression certainly impact this difference, but their strong interconnectedness challenges the assessment of standalone contributions.
Daiyan Zhang, Maria Semkovska
doaj   +1 more source

Association of cumulative early medical events and neurodevelopmental conditions through a common latent factor—A population‐based twin study

JCPP Advances, EarlyView.
Abstract Background The cumulative effect of early medical events has been shown to be associated with autism. It is unclear whether this effect is specific to autism or if it is associated to other neurodevelopmental conditions (NDCs) as well. Methods We established a registry‐linked population‐based twin cohort of 10,254 pairs within the child and ...
Torkel Carlsson, Henrik Larsson, Sebastian Lundström, Sven Bölte, Mark J. Taylor   +4 more
wiley   +1 more source

Reduced occurrence of alpha waves during resting state predicts high attention‐deficit/hyperactivity disorder traits in young adults

JCPP Advances, EarlyView.
Abstract Background Attention‐deficit/hyperactivity disorder (ADHD) is a neurodevelopmental condition with significant cognitive and social impacts. Identifying reliable biomarkers for ADHD is crucial for developing personalised therapies. Electroencephalography (EEG) alpha oscillations (8–12 Hz) have been suggested as a potential biomarker, but ...
Julio Rodriguez‐Larios, Ümit Aydin, Gráinne McLoughlin   +2 more
wiley   +1 more source

Transcriptomic and Metabolomic analyses in Monozygotic and Dizygotic twins

Monozygotic (MZ) and dizygotic (DZ) twins are studied to understand genetic and environmental influences on complex traits, however the mechanisms behind twinning are not completely understood.
Hubers N, Drouard G, Jansen R, Pool R, Hottenga JJ, Ollikainen M, Wang X, Willemsen G, Kaprio J, Boomsma DI, van Dongen J.   +10 more
europepmc   +3 more sources

Whole-genome sequences reveal zygotic composition in chimeric twins

HGG Advances
Summary: While most dizygotic twins have a dichorionic placenta, rare cases of dizygotic twins with a monochorionic placenta have been reported. The monochorionic placenta in dizygotic twins allows in utero exchange of embryonic cells, resulting in ...
Christopher J. Yoon, Chang Hyun Nam, Taewoo Kim, Jeong Seok Lee, Ryul Kim, Kijong Yi, June-Young Koh, Jiye Kim, Hyein Won, Ji Won Oh, Obi L. Griffith, Malachi Griffith, Joohon Sung, Tae Yeul Kim, Duck Cho, Ji Seon Choi, Young Seok Ju   +16 more
doaj   +1 more source

Prevention of multiple pregnancy

Middle East Fertility Society Journal, 2010
Monozygotic twins are two individuals derived from one sperm and one egg; dizygotic twins are individuals born together but originating from different eggs fertilized by different sperms.
P.G. Crosignani
doaj   +1 more source

Disentangling shared and unique effects of parenting on psychopathology: Evidence from two prospective, genetically sensitive cohort studies

JCPP Advances, EarlyView.
Abstract Background Multiple dimensions of parenting–including hostility, conflict, and warmth–are associated with an array of mental disorders in youth. We tested two possible explanations for these associations: Parenting may shape a shared liability to experience many forms of psychopathology (“shared‐liability” hypothesis), or parenting may shape ...
Leah S. Richmond‐Rakerd, Lara Khalifeh, S. Alexandra Burt, Jody M. Ganiban, Rachel E. Hsu, Luke W. Hyde, Sujin Lee, Leslie D. Leve, Misaki N. Natsuaki, Jenae M. Neiderhiser, David Reiss, Daniel S. Shaw, Gabriela L. Suarez, Jasmin Wertz   +13 more
wiley   +1 more source

Vertical growth in mono‐and dizygotic twins: a longitudinal cephalometric cohort study [PDF]

, 2020
Objective: The aims of this longitudinal analysis of untreated monozygotic and dizygotic twins were to investigate vertical changes of the craniofacial structures during growth, to determine the concordance between genetically twins and to assess the ...
Kantarci, Alpdogan; https://orcid.org/, Eliades, Theodore; https://orcid.org/, Papageorgiou, Spyridon N; https://orcid.org/, Motro, Melih, Hersberger‐Zurfluh, Monika A; https://orcid.org/, Will, Leslie A; https://orcid.org/   +5 more
core   +1 more source

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

JCPP 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, Björg Helgadottir, Örjan Ekblom, Anna Ohlis, Aylin Mehren, Camilla A. Wiklund   +5 more
wiley   +1 more source