Key result
NO-clamping significantly augmented the increase in sodium excretion in response to volume expansion compared to control (+184% vs +52%; P<0.0001).
Why the study?
Does NO-clamping alter sodium excretion during saline-induced volume expansion in healthy young men?
Does NO-clamping alter sodium excretion during saline-induced volume expansion in healthy young men?
Absolute Event Rate: 184% vs 52%
p-value: p=<0.0001
NO-clamping augments sodium excretion in response to volume expansion despite constant blood pressure and GFR, suggesting NO availability modulates natriuresis through unknown mechanisms.
No takes yet. Share an insight, caveat, or question.
NO stabilization exaggerates saline natriuresis in healthy men; leaves open NO's role in volume homeostasis and requires mechanistic trials.
Simonsen et al. (2011) studied Healthy. NO-clamping (L-NAME and SNP) during volume expansion vs. Volume expansion without NO-clamping was evaluated on Increase in sodium excretion (p=<0.0001). NO-clamping significantly augmented the increase in sodium excretion in response to volume expansion compared to control (+184% vs +52%; P<0.0001).
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