KNOWLEDGE of how oxygen is transported from the ambient air to the tissue cells of the
body is essential to an understanding of the mechanisms by which the body adapts to the …

This report describes the first human study of a novel amyloid‐imaging positron emission
tomography (PET) tracer, termed Pittsburgh Compound‐B (PIB), in 16 patients with diagnosed …

Several approaches have been applied for quantification of D 2 dopamine receptors in positron
emission tomography studies using [ 11 C]raclopride. Initial approaches were based on …

The principal features of the cardiovascular responses to endurance training in nonnal subjects
were well documented by the late 1960s (2, 23, 35, 84, 88) and are illustrated in Table 1. …

Of 425 patients with acute myocardial infarction admitted to a coronary-care unit 77 (18 per
cent) had ventricular conduction blocks. Complete heart block developed in 43 per cent with …

The cardinal mood symptoms of premenstrual dysphoria can be effectively treated by
serotonin-augmenting drugs. The aim of the study was to test the serotonin hypothesis of this …

Blood cholesterol was estimated in patients with myocardial infarction admitted to the Department
of Medicine, Malmo, during 1954-56 and the results are compared with normal values …

Using R-β-[1- 11 C]hydroxybutyrate and positron emission tomography, we studied the effect
of acute hyperketonemia (range 0.7–1.7 μmol/ml) on cerebral ketone body utilization in six …

A kinetic method is described for the estimation of neuroreceptor density as well as the rate
constants for association and dissociation of rapidly equilibrating radioligands. The method …

IT IS generally agreed by work physiologists that the capacity to perform long continued
physical work in a temperate environment is related to the capacity of the cardiovascular …