Whether mice get extra potassium for a few days or weeks, a key kidney transporter becomes less active.

Evidence Quality Assessment

Claim Status

appropriately stated

Study Design Support

Design supports claim

Appropriate Language Strength

association

Can only show association/correlation

Assessment Explanation

The study design supports correlational claims. The phrasing uses 'associated with' and specifies the reduction in NCC phosphorylation without implying causation.

Evidence from Studies

Supporting (1)

13

Dissociation of sodium-chloride cotransporter expression and blood pressure during chronic high dietary potassium supplementation

Cohort Study

Animal

2023 Mar 8

Contradicting (0)

0

No contradicting evidence found

Source Study

Dissociation of sodium-chloride cotransporter expression and blood pressure during chronic high dietary potassium supplementation

Score: 13

DOI: 10.1172/jci.insight.156437

Similar Assertions

Even though high potassium lowers a kidney transporter in mice, this doesn't explain the blood pressure changes, suggesting other mechanisms are at play.

13

0

84%

When mice don't get enough potassium, their kidney transporter becomes more active and blood pressure rises, but a common blood pressure drug can lower it again.

13

0

75%

For a few days, extra potassium lowers mice's blood pressure, but after three weeks, it starts to raise it again.

13

0

72%