منابع مشابه
A Comparison of the Basal Metabolism of Normal Men and Women.
As early as 1843 we find observations made by Scharling’ in which both sexes were studied as to their metabolism and respiratory exchange. The values found by Scharling and recalculated by Sonden and Tigerstedt2 on the basis of carbon dioxide per hour in grams show that with a girl nineteen years of age there was a considerably less carbon dioxide excretion per hour than with either of two men ...
متن کاملEstrogen metabolism in normal and pregnant women.
The pattern of estrogen metabolism in human pregnancy differs materially from that of the nonpregnant woman in that estrogen production is very great and the output of estriol is disproportionately increased with respect to the other metabolites (1). To obtain information about this latter alteration, the fate of estradiol has been studied in both pregnant and nonpregnant women. It was found th...
متن کاملBasal metabolism in women with obesity and anorexia nervosa.
The results of measurements of basal metabolic rate in patients with obesity and anorexia nervosa have suggested that the basal metabolic activity of cell mass is altered in these diseases. It has been shown repeatedly that basal metabolism, expressed as oxygen consumption per unit of time, is high in obesity and low in anorexia nervosa. When the oxygen consumption per unit of time is referred ...
متن کاملMetabolism of testosterone and androstenedione in normal and ovariectomized women.
Metabolic clearance rates of testosterone (MCR(T)) and androstenedione (MCR(A)) were determined twice during the same cycle in six normal women, using a constant infusion of testosterone-(3)H and androstenedione-(14)C. Nonlabeled steroids served as internal standards. Plasma concentrations of testosterone (i(T)) and androstenedione (i(A)) were measured, and the blood production of testosterone ...
متن کاملFactors Affecting Basal Metabolism
Superficial observations have led us to the general belief that the vital processes are much the same with average individuals. It is true that we are inclined to classify people as high-strung and nervous on the one hand and phlegmatic on the other; yet, on the average, the normal individual apparently has a metabolic plane comparable to his neighbor’s, for the general uniformity in the energy...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1921
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)86102-6