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Keywords: Doppler ultrasound
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Clin Sci (Lond) (2018) 132 (1): 157–171.
Published: 16 January 2018
... cross-sectional studies ( n =3356): 20 used Doppler ultrasound and 7 used phase-contrast MRI. Most studies measured pulsatility in the internal carotid or middle cerebral arteries (ICA, MCA), whereas few assessed veins or cerebrospinal fluid (CSF). Methods to reduce bias and risk factor adjustment were...
Includes: Supplementary data
Clin Sci (Lond) (2003) 104 (6): 641–647.
Published: 01 June 2003
... for Disease Control) criteria ( n =19) were compared with normal sedentary subjects ( n =11). Muscle blood flow was measured with Doppler ultrasound after cuff ischaemia and exercise. Muscle oxygen delivery was measured as the rate of post-exercise and post-ischaemic oxygen-haem resaturation. Oxygen-haem...
Clin Sci (Lond) (2000) 98 (6): 661–665.
Published: 08 May 2000
... be altered in diabetic subjects. The present study was designed to assess internal carotid artery haemodynamics in women with PCOS, asymptomatic women with polycystic ovaries (PCO women) and healthy controls. Mean internal carotid pulsatility index, measured using pulsed Doppler ultrasound under standardized...
Clin Sci (Lond) (1998) 95 (5): 539–545.
Published: 01 November 1998
... and flow velocity variability, and the relation between fetal heart rate and velocity variables in early pregnancy. 2. A total of 108 women presenting with a normal pregnancy from 10 to 20 weeks of gestation consented to participate in a cross-sectional study design. Doppler ultrasound recordings were made...
Clin Sci (Lond) (1995) 88 (6): 635–641.
Published: 01 June 1995
...Andrea Mauric; Nilesh J. Samani; David P. de Bono 1. The aim of the present study was to investigate the effects of exercise and of sublingual glyceryl trinitrate on the pattern of blood flow, as studied by Doppler ultrasound, in internal mammary artery grafts performed to relieve severe stenosis...
Clin Sci (Lond) (1994) 86 (5): 557–565.
Published: 01 May 1994
... physiological relevance, unlike the standard waveform indices. 23 11 1993 13 12 1993 © 1994 The Biochemical Society and the Medical Research Society 1994 arterial occlusions Doppler ultrasound harmonic frequencies Valsalva manoeuvre Clinical Science (1994) 86, 557-565 (Printed i n...
Clin Sci (Lond) (1993) 84 (2): 193–199.
Published: 01 February 1993
... investigating the role of glucagon in doses producing circulating concentrations within the physiological range. 2. Two separate studies were performed. In study 1, superior mesenteric artery blood flow was measured by Doppler ultrasound in six normal subjects during either saline or glucagon infusion at 1, 3...
Clin Sci (Lond) (1993) 84 (2): 201–207.
Published: 01 February 1993
...G. D. Braatvedt; M. D. Flynn; A. Stanners; M. Halliwell; R. J. M. Corrall 1. Superior mesenteric artery blood flow was examined by Doppler ultrasound in six male subjects aged 19–23 years during the infusion of saline (control), 10 and 40 ng of adrenaline min −1 kg −1 for 30 min, or propranolol...
Clin Sci (Lond) (1991) 81 (s25): 519–524.
Published: 01 October 1991
... examined non-invasively by a Doppler ultrasound technique. 2. Blood glucose concentration fell from 4.5 (0.14) mmol/l basally to 1.5 (0.09) mmol/l [mean ( sem ), P < 0.003] at the hypoglycaemic reaction (‘R’) and recovered to baseline by ‘R’ + 60 min. There was an associated rise in plasma glucagon...
Clin Sci (Lond) (1991) 81 (2): 169–175.
Published: 01 August 1991
... examined in eight normal subjects by using a transcutaneous Doppler ultrasound technique. Each subject was studied on two occasions more than 1 week apart. 2. On the control day, feeding had a pronounced effect on both superior mesenteric artery and portal venous blood flows, causing a peak rise of 82...
Clin Sci (Lond) (1990) 78 (4): 431–435.
Published: 01 April 1990
...Christopher J. H. Jones; Donald R. J. Singer; Nicholas V. Watkins; Graham A. MacGregor; Colin G. Caro 1. We compared the velocity waveforms in the superficial femoral artery measured by multichannel Doppler ultrasound in 45 subjects: 21 patients with untreated essential hypertension and 24 normal...
Clin Sci (Lond) (1987) 73 (6): 613–616.
Published: 01 December 1987
...C. F. M. Weston; J. P. O'Hare; J. M. Evans; R. J. M. Corrall 1. Stroke volume and cardiac output were measured using the Doppler ultrasound technique in 16 normal subjects immersed to the neck in water at 33°C, 35°C, 37°C and 39°C. A standard aortic diameter was assumed and results were expressed...
Clin Sci (Lond) (1980) 58 (1): 53–57.
Published: 01 January 1980
...J. H. B. Scarpello; T. R. P. Martin; J. D. Ward 1. Pulse-wave velocity in both upper and lower limbs has been measured in a series of diabetic and control subjects. Subjects were studied with a Doppler ultrasound system and a real-time frequency analyser. 2. The subjects comprised three groups...