Results 51 to 60 of about 96,041 (205)

Short- and long-term effects of a multi-component physical activity intervention in primary school [PDF]

, 2012
There is compelling evidence that physical activity has numerous health benefits during childhood and adolescence. Insufficient levels of physical activity on the other hand can consequently affect cardiovascular and bone health, which may result in ...
Meyer, Ursina
core   +1 more source

Assessing the stability of psychobiological stress reactivity during adolescence: mixed-effect modelling of cortisol responses to laboratory stressors [version 2; peer review: 2 approved]

HRB Open Research
Background Puberty has been historically considered as a time of risk and vulnerability for young people. It is associated with rapid development in the hypothalamus, which is central in the production of both stress and sex steroids.
Elizabeth Susman, Jen O'Shea, Samantha Dockray   +2 more
doaj   +1 more source

Family composition and age at menarche: findings from the international Health Behaviour in School-Aged Children Study [PDF]

, 2019
This research was funded by The University of St Andrews and NHS Health Scotland.Background Early menarche has been associated with father absence, stepfather presence and adverse health consequences in later life.
A Benetos, A Mouritsen, A Toromanović, AC Mezzich, AF Bogaert, BC Campbell, BJ Ellis, C Currie, C Stadler, Candace Currie, D Braithwaite, D Nettle, DE Comings, E Stice, GB Richardson, GD Webster, HS Mumby, I Culpin, J Belsky, J Brooks-Gunn, J Laitinen, J Mendle, JJ Tacq, JS Chisholm, Juliet McEachran, K Sugiyama, L Coleman, L Lien, LD Dorn, LF Watson, LY Maeng, M Yannakoulia, Martin Steppan, MP Boks, N Barbaro, R Boynton-Jarrett, R Kaltiala-Heino, RJ Quinlan, RL Matchock, Ross Whitehead, SA Norris, SH Lee, T Frodl, W Boyce, W Johnson, Z Ignasiak   +45 more
core   +3 more sources

A Researcher’s Guide to the Measurement and Modeling of Puberty in the ABCD Study® at Baseline

Frontiers in Endocrinology, 2021
The Adolescent Brain Cognitive Development℠ (ABCD) Study is an ongoing, diverse, longitudinal, and multi-site study of 11,880 adolescents in the United States.
Theresa W. Cheng, Lucía Magis-Weinberg, Victoria Guazzelli Williamson, Cecile D. Ladouceur, Sarah L. Whittle, Megan M. Herting, Kristina A. Uban, Michelle L. Byrne, Michelle L. Byrne, Marjolein E. A. Barendse, Elizabeth A. Shirtcliff, Jennifer H. Pfeifer   +11 more
doaj   +1 more source

Insulin-Like Growth Factor (IGF)-I and -11 and IGFBinding Proteins-l, -2, and -3 in Children and Adolescents with Diabetes Mellitus: Correlation with Metabolic Control and Height Attainment. [PDF]

, 1995
The putative effects of diabetes and metabolic control on circulating levels of insulin-like growth factors (IGFs) and their binding proteins (IGFBPs) remain controversial.
Blum, Werner F., Hoeflich, Andreas, Kessler, Ulrike, Kiess, Wieland, Meiler, Barbara, Past, Roswitha, Strasser-Vogel, Brigitte   +6 more
core   +1 more source

Effects of exposure to insecticides on sleep and neurobehavioural functioning in puberty and adolescence: a scoping review

Arhiv za Higijenu Rada i Toksikologiju
Insecticides are pervasive in modern world, with humans being exposed through multiple pathways including dietary intake, occupational exposure, farming activities, residential proximity to crops, and household use.
Tomac Patricia, Bjelajac Adrijana Košćec, Hromatko Ivana, Varnai Veda Marija   +3 more
doaj   +1 more source

Progress in the study of the association between pubertal timing and blood pressure

Shanghai yufang yixue
With the increasing burden of hypertension in Chinese adults, the detection rate of hypertension among children and adolescents continued to rise, drawing increasing attention to the impact of pubertal timing on blood pressure.
WANG Xi, LYU Huiling, HU Jiale, HAN Di, HU Jia, SHEN Hui   +5 more
doaj   +1 more source

A longitudinal high-risk study of adolescent anxiety, depression and parent-severity on the developmental course of risk-adjustment [PDF]

, 2014
Background Adolescence is associated with developments in the reward system and increased rates of emotional disorders. Familial risk for depression may be associated with disruptions in the reward system.
American Psychiatric Association, Angold, Angold, Bar-Haim, Blakemore, Carskadon, Casey, Caspi, Clark, Ernst, Ernst, Forbes, Forbes, Forbes, Forbes, Gotlib, Guyer, Guyer, Hammen, Jazbec, Kenny, Mars, McCabe, Murphy, Muthen, Patton, Petersen, Rawal, Richards, Rutter, Schafer, Steinberg, Thapar, Wechsler, Wing   +34 more
core   +2 more sources

Genetic, epigenetic and enviromental influencing factors on the regulation of precocious and delayed puberty

Frontiers in Endocrinology, 2022
The pubertal development onset is controlled by a network of genes that regulate the gonadotropin releasing hormone (GnRH) pulsatile release and the subsequent increase of the circulating levels of pituitary gonadotropins that activate the gonadal ...
Maria Felicia Faienza, Maria Felicia Faienza, Flavia Urbano, Luigi Antonio Moscogiuri, Mariangela Chiarito, Stefania De Santis, Paola Giordano, Paola Giordano   +7 more
doaj   +1 more source

Breastfeeding and timing of pubertal onset in girls: a multiethnic population-based prospective cohort study. [PDF]

, 2019
BackgroundEarly puberty is associated with higher risk of adverse health and behavioral outcomes throughout adolescence and adulthood. US girls are experiencing earlier puberty with substantial racial/ethnic differences.
Aghaee, Sara, Deardorff, Julianna, Greenspan, Louise C, Kubo, Ai, Kushi, Lawrence H, Quesenberry, Charles P   +5 more
core   +1 more source