منابع مشابه
Erythrocyte lithium analysis.
Elizur et al. (1) and Nelson and Cohen (2) found that erythrocyte lithium concentration and erythrocyte/plasma lithium ratio may be of greater diagnostic significance than is serum lithium concentration. Lyttkens et al. (3) found that certain schizophrenic patients retain more lithium intracellularly than do normal persons, which may explain why symptoms of lithium toxicity may appear in the pr...
متن کاملMixture analysis of erythrocyte lithium-sodium countertransport and blood pressure.
This study employs multivariate normal mixture analysis, a technique for identifying discrete subgroups within populations, to examine the relation of erythrocyte lithium-sodium (RBC Li+-Na+) countertransport and blood pressure in a group of 474 healthy adults. After adjusting for effects of age, gender, race, height, and weight, univariate mixture analysis of the distribution of mean arterial ...
متن کاملThe Relationships of Plasma and Erythrocyte Sodium, Potassium and Lithium in Lithium Prophylaxis
The relationship of intracellular Na+ K+ Li+ to their extracellular concentrations had been studied on 22 cases bipolar affective disorders who had been on prophylactic lithium. 6 of these cases were nonresponders who were admitted repeatedly despite a therapeutic serum lithium values of 0.8-1.1 m moi/L. Parameters measured were Plasma lithium (Lp), Erythrocyte Lithium (Le), Plasma potassium (K...
متن کاملCatamenial variations in erythrocyte sodium-lithium countertransport and blood pressure.
1. We undertook a temporal study of external sodium-stimulated lithium efflux (sodium-lithium countertransport) in erythrocytes and blood pressure by measuring these two parameters in three phases of the menstrual cycle (menstrual, midcycle and luteal phases) in 22 healthy, non-medicated females with regular menstrual cycles. Plasma oestradiol and progesterone levels were also determined. 2. So...
متن کاملErythrocyte sodium/lithium countertransport and renal lithium clearance in a random sample of untreated middle-aged men.
1. It has been proposed that the enhanced erythrocyte Na+/Li+ countertransport observed in many patients with essential hypertension could be a marker of abnormal renal proximal tubular function. We thus investigated the relationship of blood pressure and Na+/Li+ countertransport to an index of proximal tubular function such as renal Li+ clearance. 2. The study was carried out in a sample of 29...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 1977
ISSN: 0009-9147,1530-8561
DOI: 10.1093/clinchem/23.5.900