Increased erythrocyte magnesium in never treated essential hypertension.
In the present study we aimed at evaluating the intracellular concentrations of magnesium, potassium and sodium in 50-year-old, otherwise healthy white men with never treated, essential hypertension (n = 12) and in normotensive control subjects (n = 12) matched for age, sex, race, height, weight and smoking habits. Intraerythrocyte magnesium was significantly increased in the hypertensive group (P less than .001) and correlated positively and significantly to blood pressure in the total group (P less than .01). The intracellular potassium to sodium ratio tended to be lower in the hypertensive group (P less than .05). Thus, the present study supports increased intracellular magnesium probably unrelated to intracellular potassium-sodium imbalance in never treated, essential hypertension.
Department of Internal Medicine, Ullevaal University Hospital, Oslo, Norway.
S E
SE
Kjeldsen
O M
OM
Sejersted
P
P
Frederichsen
P
P
Leren
I K
IK
Eide
D001794:Blood Pressure; D002986:Clinical Trials as Topic; D004912:Erythrocytes / Q000032:analysis*; D006801:Humans; D006973:Hypertension / Q000097:blood* / Q000652:urine; D008274:Magnesium / Q000032:analysis* / Q000652:urine; D008297:Male; D008875:Middle Aged; D011188:Potassium / Q000032:analysis* / Q000652:urine; D012964:Sodium / Q000032:analysis* / Q000652:urine
D012964:Sodium; D008274:Magnesium; D011188:Potassium