Results 41 to 50 of about 743,972 (230)

Upregulation of Early and Downregulation of Terminal Pathway Complement Genes in Subcutaneous Adipose Tissue and Adipocytes in Acquired Obesity

open access: yesFrontiers in Immunology, 2017
Inflammation is an important mediator of obesity-related complications such as the metabolic syndrome but its causes and mechanisms are unknown. As the complement system is a key mediator of inflammation, we studied whether it is activated in acquired ...
Sanna Kaye   +23 more
doaj   +1 more source

Variability in the heritability of body mass index: a systematic review and meta-regression

open access: yesFrontiers in Endocrinology, 2012
Evidence for a major role of genetic factors in the determination of body mass index (BMI) comes from studies of related individuals. However, heritability estimates for BMI vary widely between studies and the reasons for this remain unclear.
Cathy E Elks   +7 more
doaj   +1 more source

Improved definition of growing pains: A common familial primary pain disorder of early childhood

open access: yesPaediatric & Neonatal Pain, 2022
Background Commonly applied diagnostic criteria for growing pains (GP) have evolved without determination by an authoritative representative body. GP and restless legs syndrome (RLS) share anatomical, distributional, temporal, and other clinical features
G. David Champion   +7 more
doaj   +1 more source

Investigating Genetic and Environmental Substrates of the Relationship between Positive Mental Health and Biological Aging—A Study Protocol

open access: yesBrain Sciences, 2023
Background: The Italian National Institute of Health (Istituto Superiore di Sanità) funded a 30-month project (July 2021–January 2024) to conduct a twin study of the relationships between Positive Mental Health (PMH) and cellular longevity.
Francesca Marcon   +11 more
doaj   +1 more source

A Twin Study of Perthes Disease [PDF]

open access: yesPediatrics, 2016
BACKGROUND: Legg-Calvé-Perthes disease (LCPD) is an idiopathic avascular necrosis of the femoral head. Its etiology is poorly understood, although previous studies have implicated low birth weight and possible genetic determinants. The aim of this study was to identify potential birth weight and genetic associations
Stephanie van Dijck   +6 more
openaire   +4 more sources

Nature of individual difference in liability to depression in Russian adolescents [PDF]

open access: yesPsychology in Russia: State of Art, 2012
The Influence of genetic and environmental factors on liability to depression inRussian teenage sample was investigated. 196 twin pairs aged 13 to 17 (M=15,2)from Moscow, Izhevsk and Bishkek took part in the survey.
Sergey B. Malykh   +2 more
doaj  

The having-been-ness and the being-in-the-world of twin survivors : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in Nursing at Massey University [PDF]

open access: yes, 1996
This study uses Heideggerian interpretive phenomenology to examine the experience of being a twin, then being a twin survivor in the world. Heidegger's terminology is selectively used to shape the interpretation of the twins' narratives.
Glen, Jenny
core  

M67-1194, an unusually Sun-like solar twin in M67 [PDF]

open access: yes, 2010
The rich open cluster M67 is known to have a chemical composition close to solar, and an age around 4Gyr. It thus offers the opportunity to check our understanding of the physics and the evolution of solar-type stars in a cluster environment.
A. Korn   +53 more
core   +1 more source

A study of twins and stroke. [PDF]

open access: yesStroke, 1992
Although there are strong genetic contributions to coronary artery disease, only a few studies have considered heritable influences on stroke. We investigated the role of genetic factors in stroke using the Twin Registry maintained by the National Academy of Sciences-National Research Council. The registry includes 15,948 male twin pairs born
C. Robinette   +3 more
openaire   +3 more sources

Heritability of pain catastrophizing and associations with experimental pain outcomes: a twin study [PDF]

open access: yes, 2015
This study used a twin paradigm to examine genetic and environmental contributions to pain catastrophizing and the observed association between pain Catastrophizing and cold-pressor task (CPT) outcomes. Male and female monozygotic (n = 206) and dizygotic
Afari   +54 more
core   +2 more sources

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