Comprehensive morphometric assessment of deltoid muscle development in children: A cross-sectional study.

ABSTRACT:

Background

Normative values for different morphometric parameters of muscle fibres during paediatric development, i.e. from 0 to 18 years, are currently unavailable. They would be of major importance to accurately evaluate pathological changes and could be used as reference biomarkers for evaluating treatment response in clinical trials, or physiological adjustments in sports or ageing.

Methods

Data were derived from 482 images with a total of 33 094 fibres from 10 μm cross-sections of snap-frozen muscle from 83 deltoid muscle biopsies from patients, 0-18 years, without neuromuscular pathology stained with ATPase 9.4. Data was acquired and analysed with patented image analysis algorithms from "CARPACCIO.cloud". Several parameters were extracted or calculated, including cross

SUBMITTER: Evangelista T 

PROVIDER: S-EPMC9677083 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature