Ss who successfully completed 1 wk. of immobilization showed no significant changes in subjective stress and mood or in the urinary excretion of adrenaline and noradrenaline (catecholamines) relative to recumbent controls. On the other hand, the catecholamine excretion of the immobilization quitters was related to their endurance. The early quitters showed no significant changes, whereas the la...

Static total and lung compliance measurements were made in five healthy term-pregnant women immediately before and after vaginal delivery using a super-syringe and oesophageal balloon. Chest wall compliance was calculated from the formula of Comroe and associates (1962). The influence of supine recumbent v. lithotomy position was also evaluated and compared to five non-pregnant women. Following...

We compared recumbent bicycle kinetics in diabetic peripheral neuropathy and nondiabetic men (nine per group). 3D kinematic and force pedal data in a linked-segment model were used. The generalized muscle moment (GMM) patterns were similar between the two groups except for (1) decreased maximum knee flexor moment, (2) increased minimum knee flexor GMM, and (3) maximum hip extensor GMM by the di...

The case is reported of a 75 year old woman who presented with recurrent nocturnal episodes of acute pulmonary oedema. The cause was uncertain as she had normal cardiothoracic ratio on chest radiography and normal left ventricular systolic and diastolic function by transthoracic echocardiogram. Another transthoracic echocardiogram was repeated when she was recumbent for an hour and had a full s...

Five dysautonomic patients with the Shy-Drager syndrome were studied to determine the basis of their nocturnal polyuria. The results indicated excessive postural modification of renal function in dysautonomic patients. This may, in fact, relate to excessive release of ADH while these patients are up and about, and excessive inhibition while they are recumbent. Treatment with vasopressin produce...