Magnesium levels in plasma, erythrocyte, and platelet in hypertensive and normotensive patients with type II diabetes mellitus

The authors, by means of a recently introduced method, evaluated the intraplatelet concentrations of magnesium in 45 normotensive patients with type II diabetes mellitus, in 45 hypertensive diabetics and in 15 healthy controls. They also evaluated plasma and erythrocyte concentrations of the cation...

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Veröffentlicht in:Biological trace element research 1996-01, Vol.51 (1), p.13-21
Hauptverfasser: Corica, F, Ientile, R, Allegra, A, Romano, G, Cangemi, F, Di Benedetto, A, Buemi, M, Cucinotta, D, Ceruso, D
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container_end_page 21
container_issue 1
container_start_page 13
container_title Biological trace element research
container_volume 51
creator Corica, F
Ientile, R
Allegra, A
Romano, G
Cangemi, F
Di Benedetto, A
Buemi, M
Cucinotta, D
Ceruso, D
description The authors, by means of a recently introduced method, evaluated the intraplatelet concentrations of magnesium in 45 normotensive patients with type II diabetes mellitus, in 45 hypertensive diabetics and in 15 healthy controls. They also evaluated plasma and erythrocyte concentrations of the cation through direct current plasma spectrometer. Both normotensive and hypertensive diabetics showed a reduction in plasma, erythrocyte, and platelet concentrations of magnesium compared to controls. On the contrary, no significant difference was found between hypertensive and normotensive diabetics with regard to plasma and erythrocyte magnesium, whereas intraplatelet assay of the ion pointed out significantly lower concentrations of magnesium in hypertensive compared to normotensive patients (56.4 +/- 9.0 vs 60.7 +/- 10.2 micrograms/10(8) cells--p < 0.05). The authors believe that intraplatelet assay of magnesium may be the most reliable method for the evaluation of the cation in hypertensive diabetics, probably because platelets share common features with smooth muscle cells, including the alpha-2-adrenoceptor cyclase system and a coupling mechanism concerning the calcium-dependent contraction.
doi_str_mv 10.1007/BF02790143
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source MEDLINE; SpringerNature Journals
subjects Aged
Blood Platelets - chemistry
Diabetes Mellitus, Type 2 - blood
Erythrocytes - chemistry
Female
Humans
Hypertension - blood
Magnesium - blood
Male
Middle Aged
title Magnesium levels in plasma, erythrocyte, and platelet in hypertensive and normotensive patients with type II diabetes mellitus
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