Results 61 to 70 of about 361,014 (259)

A dohányzási szokásokat befolyásoló környezeti tényezők egy- és kétpetéjű ikrek körében [PDF]

, 2013
Introduction: Smoking habits are influenced by environmental (family, friends) and psychologic factors. Aim: To investigate environmental factors which influence the smoking habits of monozygotic and dizygotic twins.
Bakkne Nagy M,, Tárnoki, Dávid László, Tárnoki, Ádám Domonkos   +2 more
core   +1 more source

Unravelling Twin Births in German Holstein Cows: Phenotypic Associations, Genetic Analysis and Potential Underlying Genes and Hormones

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT Twin births in dairy cattle are rare but present significant challenges for animal welfare, as both the health of the cow and the calves are affected. This causes economic losses, which prompts breeders to select against twin births and identify associated risk factors.
Laura Hüneke, Hatem Alkhoder, Dierck Segelke, Georg Thaller, Christin Schmidtmann   +4 more
wiley   +1 more source

Preverbal Language Abilities in Monozygotic and Dizygotic Twins [PDF]

, 2007
This study examined prelinguistic language development of twins by delineating: differences from developmental expectations; twin-twin communication and twin-mother communication differences; and monozygotic-dizygotic differences.
Albrecht, Sara
core   +1 more source

Subclinical hypomania, psychiatric and neurodevelopmental diagnoses: phenotypic and aetiological overlap

Journal of Child Psychology and Psychiatry, EarlyView.
Background Subclinical hypomanic symptoms are fairly common in the general population but are linked to psychiatric and neurodevelopmental conditions. However, the genetic and environmental origins of these associations are unclear. This twin study examined the phenotypic and aetiological associations between subclinical hypomania and psychiatric and ...
Georgina M. Hosang, Miriam I. Martini, Angelica Ronald, Henrik Larsson, Sebastian Lundström, Paul Lichtenstein, Mark J. Taylor   +6 more
wiley   +1 more source

Comparison of Occlusal Indices and Dental Arch Dimensions in Monozygotic Twins

پزشکی بالینی ابن سینا, 2007
Introduction & Objective: The study of monozygotic twins is a valuable method for distinguishing the genetic and environmental etiologic factors. The purpose of this study was comparison between occlusal indices and dental arch dimensions in monozygotic ...
Seyyed Mostafa Abtahi
doaj  

Psychosocial twin cohort studies in Japan: the Keio Twin Research Center (KoTReC) [PDF]

, 2019
The Keio Twin Research Center (KoTReC) was established in 2009 at Keio University to combine two longitudinal cohort projects — the Keio Twin Study (KTS) for adolescence and adulthood and the Tokyo Twin Cohort Project (ToTCoP) for infancy and childhood ...
Ando, Juko, Deno, Minako, Fujisawa, Keiko, K., Hiraishi, Kai, Kawamoto, Tetsuya, Kijima, Nobuhiko, Kobayashi, Kazuhiro, Murayama, Kou, Nozaki, Mari, Okada, Mitsuhiro, Ozaki, Koken, Sakagami, Masamichi, Sasaki, Shoko, Shikishima, Chizuru, Someya, Yoshiaki, Suzuki, Kunitake, Takahashi, Yusuke, Takizawa, Ryu, Tanaka, Mami, Toda, Tatsushi, Yamagata, Shinji   +20 more
core   +2 more sources

A person‐centered and genetically informed approach toward characterizing multidomain resilience to neighborhood disadvantage in youth

Journal of Child Psychology and Psychiatry, EarlyView.
Background Examining resilience to adversity across multiple behavioral domains (e.g., psychological well‐being, social functioning) can better characterize positive development and inform novel prevention and intervention efforts. However, few studies have employed person‐centered methods to examine individual profiles of resilience across multiple ...
Jessica L. Bezek, Elizabeth A. Shewark, Gabriela L. Suarez, Kelly L. Klump, S. Alexandra Burt, Luke W. Hyde   +5 more
wiley   +1 more source

Neurodevelopmental conditions and adaptive functioning – a co‐twin control study

Journal of Child Psychology and Psychiatry, EarlyView.
Background Challenges in adaptive or daily functioning are inherent to diagnostic criteria for neurodevelopmental conditions (NDCs). However, less is known regarding the influence of factors that may confound the association between NDCs and adaptive functioning.
Johan Isaksson, Filippa Eklund, Karl Lundin Remnélius, Melissa H. Black, Sven Bölte   +4 more
wiley   +1 more source

Discordance of cardiovascular abnormalities in a monozygotic twin pair carrying a class II 1q21.1 microdeletion

Taiwanese Journal of Obstetrics & Gynecology, 2020
Objective: We present the prenatal diagnosis of a class II 1q21.1 microdeletion in monozygotic (MZ) twins with discordant phenotypes. Case report: A monochorionic diamniotic twin pair presented with discordant ultrasound anomalies; twin A had ...
Shan-shan Shi, Shao-bin Lin, Dan-lei Cai, Wang-rong Wen, Rui-man Li   +4 more
doaj   +1 more source

Genetic and environmental links between self-reports and parent-reports of child personality [PDF]

, 2018
Personality ratings have been consistently found to be reliable and moderately heritable, but interrater agreement between self- and other-report of personality are low-to-moderate, particularly in childhood samples. The current study aims to examine the
Savicki, Stephanie Louise
core   +1 more source