Results 1 to 10 of about 1,019,186 (310)

A comparison of two artificial intelligence-based methods for assessing bone age in Turkish children: BoneXpert and VUNO Med-Bone Age. [PDF]

open access: yesDiagn Interv Radiol
PURPOSE: This study aimed to evaluate the validity of two artificial intelligence (AI)-based bone age assessment programs, BoneXpert and VUNO Med-Bone Age (VUNO), compared with manual assessments using the Greulich–Pyle method in Turkish children ...
Özmen E   +3 more
europepmc   +2 more sources

Automated bone age assessment in rare pediatric growth disorders: a comparative study using Deeplasia. [PDF]

open access: yesFront Endocrinol (Lausanne)
ObjectiveBone age (BA) assessment is essential for monitoring growth and maturation and guiding therapeutic interventions. While deep learning (DL) models offer high-speed automated BA prediction, their generalizability to rare pathological and ...
Skaf K   +11 more
europepmc   +2 more sources

Association of obesity and adrenal androgen levels with bone age progression in boys with premature adrenarche. [PDF]

open access: yesAnn Pediatr Endocrinol Metab
Purpose Both premature adrenarche (PA) and obesity are closely linked to increases in bone age (BA). However, the mechanisms underlying these associations are unclear as research data, particularly in boys, are lacking.
Lee K, Choi J, Choe Y, Yang S.
europepmc   +2 more sources

Precocious puberty: how about the accelerated bone maturation? [PDF]

open access: yesArchives of the Balkan Medical Union, 2019
Introduction. Precocious puberty is a common endocrine disorder in pediatric patients, leading to important changes in growth patterns. Case presentation.
Dan N. PADURARU   +10 more
doaj   +1 more source

Associations Between Bone Age, Body Composition and Physical Performance in Icelandic 12-Year-Old Female Soccer Players. [PDF]

open access: yesEur J Sport Sci
Biological maturation significantly influences physical development and performance, with notable differences between sexes. Research using objective measures, such as bone age (BA) assessed with X‐ray to evaluate maturity and dual‐energy X‐ray ...
Stefansdottir R   +5 more
europepmc   +2 more sources

Genetics of aging bone [PDF]

open access: yesMammalian Genome, 2016
With aging, the skeleton experiences a number of changes, which include reductions in mass and changes in matrix composition, leading to fragility and ultimately an increase of fracture risk. A number of aspects of bone physiology are controlled by genetic factors, including peak bone mass, bone shape, and composition; however, forward genetic studies ...
Douglas J, Adams   +2 more
openaire   +2 more sources

Chronological and Skeletal Age in Relation to Physical Fitness Performance in Preschool Children

open access: yesFrontiers in Pediatrics, 2021
Introduction: Physical fitness is an adaptive state that varies with an individual's growth and maturity status. Considering that the difference in skeletal maturity already existed among preschool children, this study was designed to determine the ...
Dandan Ke   +5 more
doaj   +1 more source

Consequences of Aging on Bone

open access: yesAging and disease, 2023
With the aging of the global population, the incidence of musculoskeletal diseases has been increasing, seriously affecting people's health. As people age, the microenvironment within skeleton favors bone resorption and inhibits bone formation, accompanied by bone marrow fat accumulation and multiple cellular senescence.
Zhang, Lingli   +5 more
openaire   +2 more sources

Adjusting bone mass for differences in projected bone area and other confounding variables: an allometric perspective. [PDF]

open access: yes, 2002
The traditional method of assessing bone mineral density (BMD; given by bone mineral content [BMC] divided by projected bone area [Ap], BMD = BMC/Ap) has come under strong criticism by various authors. Their criticism being that the projected bone "area"
Roger L. Holder   +20 more
core   +1 more source

Aging and Bone

open access: yesJournal of Dental Research, 2010
Bones provide mechanical and protective function, while also serving as housing for marrow and a site for regulation of calcium ion homeostasis. The properties of bones do not remain constant with age; rather, they change throughout life, in some cases improving in function, but in others, function deteriorates.
A L, Boskey, R, Coleman
openaire   +3 more sources

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