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March 1, 1980Endocrinology

Effects of High Potassium Diet on Angiotensin II Receptors and Angiotensin-Induced Aldosterone Production in Rat Adrenal Glomerulosa Cells*

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Why the study?

Does a high potassium diet alter angiotensin II receptor binding and aldosterone production in rat adrenal glomerulosa cells?

Population

Isolated rat adrenal glomerulosa cells from rats

Comparison

High potassium diet for 3 or 7 days vs Control diet

Design

Preclinical

Follow-up

up to 7 days

Authors

JDJanice G. DouglasSt. Michael's Hospital

Discussion

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Implication

High-potassium effects on adrenal angiotensin II sensitivity remain preclinical; leaves open translation to human aldosterone regulation or diet therapy.

Structured PICO

Does a high potassium diet alter angiotensin II receptor binding and aldosterone production in rat adrenal glomerulosa cells?

P
Population
Isolated rat adrenal glomerulosa cells from rats
I
Intervention
High potassium diet for 3 or 7 days
C
Comparator
Control diet
O
Outcome
Receptor binding of [125I]angiotensin II and angiotensin-stimulated aldosterone productionsurrogate

A high potassium diet modulates the sensitivity of aldosterone secretory response to angiotensin II by altering angiotensin II receptor content and affinity in rat adrenal glomerulosa cells.

Cite This Study

Janice G. Douglas (1980) studied this question.

synapsesocial.com/papers/6a7a40b6bdf697b3de02908ahttps://doi.org/10.1210/endo-106-3-983
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Aldosterone Production by Isolated Adrenal Glomenilosa Cells: Stimulation by Physiological Concentrations of Angiotensin II1975 · 104 citations
  2. 2Effect of Plasma [K+] on the Secretion of Aldosterone1969 · 96 citations
  3. 3Potassium balance and the control of renin secretion1970 · 164 citations
  4. 4Relationships between Plasma Renin Activity and Plasma Aldosterone in the Rat after Dietary Electrolyte Changes1978 · 32 citations
  5. 5Angiotensin II Receptors and Aldosterone Production in Rat Adrenal Glomerulosa Cells1978 · 139 citations