Key result
Biomechanical testing of mouse pulmonary arteries demonstrated a nonlinear stress-strain relationship, with incremental elastic modulus ranging from 27 kPa at low pressure to 2,700 kPa at high pressure.
This study establishes a robust technique for characterizing the biomechanical properties of mouse pulmonary arteries, enabling future gene-level investigations into pulmonary vascular disease.
No takes yet. Share an insight, caveat, or question.
Does not yet inform clinical practice in pulmonary hypertension; leaves open validation in disease models and human tissues.
Chesler et al. (2004) studied Normal, healthy mouse pulmonary arteries. Isolated vessel perfusion system (biomechanical testing) was evaluated on Hudetz's incremental elastic modulus. Biomechanical testing of mouse pulmonary arteries demonstrated a nonlinear stress-strain relationship, with incremental elastic modulus ranging from 27 kPa at low pressure to 2,700 kPa at high pressure.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: