Why the study?
Does STZ-induced diabetes alter the zero-stress states and biomechanical properties of pulmonary and systemic arteries in rats?
Population
51 rats (22 nondiabetic and 29 streptozocin (STZ)-induced diabetic)
Comparison
Streptozocin-induced diabetes vs Nondiabetic rats
Design
Preclinical
Follow-up
Up to 40 days
Authors
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Alters arterial biomechanics in diabetic rats; hypothesis-generating for human vascular remodeling, should not yet change practice.
Does STZ-induced diabetes alter the zero-stress states and biomechanical properties of pulmonary and systemic arteries in rats?
STZ-induced diabetes significantly increases the opening angle and circumferential stress in both pulmonary and systemic arteries of rats, highlighting altered biomechanical properties of the vessel wall.
Liu et al. (1992) studied this question.
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