Deep pressure ulcers are caused by sustained mechanical loading and involve skeletal muscle tissue injury.
Nitric oxide and prostaglandin E2 (pivotaly pivotal roles in both the pathogenesis of osteoarthritis and catabolic processes in articular cartilage. These mediators are influenced by both IL-1β and mechanical loading, and involve alterations in the inducible nitric oxide synthase (iNOS) and cyclo-oxygenase (COX -2 enzymes.
The pearlite/bainite mixture may be detrimental to wheel performance where cyclic thermo-mechanical loading is involved, for the following possible reasons: Pearlite and bainite have different strain hardening characteristics (i.e. a mechanical property mismatch) which may cause high local strain or stresses at the phase interface that contribute to crack initiation and propagation [22].
Numerous catabolic stresses involving mechanical loading, cytokines, and oxidative stress are involved in the pathophysiology of OA.
A comparative study against balanced and unbalanced joint configurations under pure mechanical and/or thermal loads involving constant or graduated adhesive properties are provided to assess the presented stress analyses.
Moreover, the development of OA can involve multiple mechanisms, including mechanical loading, fluctuations in hormonal levels, and modulation of nervous system pathways.
The thermal GND density is taken as a starting dislocation substructure for the MMCs in the subsequent step involving mechanical loading.
Because exercise is a complex stimuli involving mechanical loading, metabolic disturbances, neuronal activation and hormonal alterations [ 14], microarrays can be a useful high-throughput means to examine global transcriptional profiles and transcriptional changes in skeletal muscle under various experimental conditions.
Currently, we are beginning to understand how different types of contractile activity and mechanical loading interact and affect the activation of pathways involved in protein synthesis and degradation.
Gap junctions are important for bone formation and acquisition of peak bone mass as well as response to numerous growth factors/hormones, including those involved in mechanical loading and fracture repair.
