Results 81 to 90 of about 30,111 (184)
Zika virus (ZIKV) infection can cause congenital Zika syndrome (CZS), but the underlying mechanisms are poorly understood. Here, the authors generate neural progenitor cells from dizygotic twins with a discordant phenotype regarding CZS and study their ...
Luiz Carlos Caires-Júnior+41 more
doaj +1 more source
Resistance to thyrotropin: familial case report
Two female dizygotic twins with subclinical primary hypothyroidism due to homozygous p.R450H mutation in TSHR gene are presented. A 5-year follow-up in both cases showed no progression of thyroid dysfunction.
Mariya Aleksandrovna Osipovskaya+4 more
doaj +1 more source
Dizygotic twinning, birth weight and latitude
In Europe and the USA, both mean birth weight and age-standardized dizygotic twinning rates correlate positively and significantly with latitude. It seems possible that these two sorts of correlation have explanations in common via pituitary action.
openaire +3 more sources
The aim of this study is to simplify the issue of the concept of heritability, to give an introduction to the behavioral genetic theory and methods, as well as to give an overview of the current knowledge about heritability of personality and the ...
Denis Bratko+2 more
doaj +2 more sources
Whole-genome sequences reveal zygotic composition in chimeric twins
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+16 more
doaj
Craniofacial Skeletal Dysplasia of Opposite-sex Dizygotic Twins
Craniofacial skeletal dysplasia can lead to different skeletal malocclusions. Both environmental factors and heredity contribute to the formation of malocclusions.
Szu-Ting Chou+4 more
doaj +1 more source
Serum Glycoproteins in Monozygotic and Dizygotic Twins.
Summary and conclusionsThe influence of genetic factors on the levels of total serum glycoprotein hexose, seromucoid hexose, and the bound hexose of electrophoretic fractions were investigated by comparing the differences found between monozygotic twin pairs as contrasted to the differences between dizygotic twin pairs.
Heinrichs Wl, M. R. Shetlar
openaire +3 more sources
Socioeconomic Status and Sickness Absence - What do twins tell us about causality? [PDF]
The purpose of this study is to empirically investigate causal effects between socioeconomic status and absence from the workplace due to sickness. To be able to conclude that income causally affects health it is important to control for both reverse ...
Nilsson, William
core +1 more source
Diagnosis of Fanconi Anaemia (FA) in dizygotic twins [PDF]
In this study we report on a case of FA in dizygotic twins with characteristic congenital abnormalities and the same deletions of the FANCA ...
Avgerinou, G.+7 more
core