Why the study?
Does streptozotocin-induced diabetes cause sex-specific differences in diastolic dysfunction in mice?
Population
Male and female C57Bl/6 mice, 15 weeks of age.
Comparison
Streptozotocin 55 mg/kg intraperitoneal once… vs 0.1 M citrate buffer vehicle intraperitoneal…
Design
Preclinical, Two separate blinded analyses for echocardiography waveform…
Follow-up
7 to 8 weeks post-STZ injections
Authors
Loading...
Indicates potential female susceptibility to diabetic diastolic dysfunction beyond hyperglycemia; hypothesis-generating for sex-specific cardiomyopathy mechanisms.
Does streptozotocin-induced diabetes cause sex-specific differences in diastolic dysfunction in mice?
Female mice exhibit a heightened susceptibility to diabetic cardiomyopathy and diastolic dysfunction compared to males, despite less severe hyperglycemia, suggesting systemic glycemic status may not fully predict cardiac risk in females.
Chandramouli et al. (2018) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: