PMID: 6399344Jan 1, 1984Paper

Role of magnesium and potassium in the pathogenesis of arteriosclerosis

Magnesium
Yves Rayssiguier

Abstract

In studies concerning risk factors for cardiovascular diseases, a number of reports have emphasized the influence of lipids, but the role of dietary minerals other than sodium has been less studied. However, epidemiological studies have suggested that dietary intake of magnesium and potassium may be involved in such pathogenesis. Studies of the influence of magnesium deficiency on arteriosclerosis include its effect on the initial lesion, altered metabolism of elastin, proliferation of collagen, calcification, lipid metabolism, platelet aggregation and hypertension. Magnesium and potassium metabolism are closely related and magnesium is required for maintaining the level of cellular potassium. As a consequence, magnesium and potassium deficiency frequently occur together and potassium deficiency may be an aggravating factor in pathogenesis. The development of the initial lesion in the arterial wall may be facilitated by loss of cellular magnesium and potassium. Experimental magnesium deficiency induces arterial damage, a loss of magnesium and potassium and an increase in the calcium and sodium content of the cell. Experimental models that have been used to produce cardiovascular lesions induce similar changes and losses of majo...Continue Reading

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