Zobrazeno 1 - 10
of 43
pro vyhledávání: '"F J Imms"'
Publikováno v:
Clinical Science. 78:591-596
1. Cardiac index, oxygen uptake and haemoglobin concentration have been measured in eight patients with end-stage renal failure, and the values compared with those in eight healthy control subjects. Assuming the arterial blood to be 97% saturated, th
Autor:
F J Imms
Publikováno v:
Perfusion. 12:247-249
Publikováno v:
Clinical science (London, England : 1979). 94(4)
1. Twenty-seven young subjects used their right hand to perform sustained, isometric contractions at 40% of maximum for 2 min while lying supine. 2. During the last 30 s of exercise, mean arterial blood pressure increased by 38 ± 4 mmHg (mean ± S.E
Publikováno v:
The American journal of physiology. 272(2 Pt 2)
The maternal circulation vasodilates during pregnancy. We investigated the contribution of nitric oxide to this vasodilatation. Using venous occlusion plethysmography, we measured the effect of nitric oxide synthase inhibition on hand blood flow duri
Publikováno v:
The Journal of Physiology. 309:375-389
1. Noradrenaline was infused into normal resting male subjects for consecutive 20 min periods at 3, 7.5 and 15 microgram min-1. At the end of the 1 hr of noradrenaline infusion, total catecholamine levels were in the range 4-6 microgram l.-1, compara
Publikováno v:
The Journal of Physiology. 419:1-14
1. Respiratory responses to sustained isometric contractions of a small mass of muscle (the finger flexors) during handgripping, and of a larger mass of muscle (the quadriceps) during extension of the leg at the knee, have been studied in man. 2. For
Autor:
F. J. Imms, O. G. Edholm
Publikováno v:
Age and Ageing. 8:261-267
Autor:
F. J. Imms, R. L. B. Neame
Publikováno v:
Cardiovascular Research. 8:268-275
In the rat adrenalectomy decreases cardiac output, stroke volume, and left ventricular stroke work when these are measured one, three, and seven days after operation. Arterial blood pressure is normal on the first and third days because of a compensa
Publikováno v:
Quarterly Journal of Experimental Physiology. 73:203-215
Reactive hyperaemia in the human forearm has been studied following 5, 10 and 15 min occlusion of the circulation using mercury-in-rubber strain gauges. Following 5 min occlusion the initial high blood flows declined exponentially with a half-life ra
Publikováno v:
Clinical Science. 51:297-302
1. Venous occlusion plethysmography has been used to measure the blood flow in the calves of nineteen patients with fractures of the lower limb and in six normal control subjects. 2. The resting blood flows were significantly higher in the injured le