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- Samuelson, Gösta, 1930-, et al.
(författare)
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Food and nutrient intakes in Swedish diabetic children.
- 1989
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Ingår i: European Journal of Clinical Nutrition. - 0954-3007 .- 1476-5640. ; 43:11, s. 801-3
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Tidskriftsartikel (refereegranskat)abstract
- Food and energy intakes in diabetic children, 7-9 and 12-14 years of age, were studied by the 7-d record method. The mean duration of diabetes in the younger group was 3.0 years and in the older group 4.2. The children had 3 main meals and 3.4 light meals daily. The median daily number of sandwiches was 7, often offered as snacks. All children used a low-fat margarine, low-fat cheese and low-fat milk. Sweets and diabetic food were seldom used. Of the energy intake protein contributed 18 per cent, fat 32 per cent and carbohydrates 50 per cent, including sucrose 2 per cent. Mean daily intake of fibre was 20 g. Compared to healthy children of the same age and from the same areas of Sweden the diabetics had a more regular meal pattern, their energy intakes did not differ, but the diet of diabetics was lower in fat and sucrose and higher in protein. The mean height, weight and BMI did not differ from healthy children.
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- Blomström-Lundqvist, C, et al.
(författare)
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Cardioangiographic findings in patients with arrhythmogenic right ventricular dysplasia
- 1988
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Ingår i: British Heart Journal. - 0007-0769. ; 59:5, s. 556-563
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Tidskriftsartikel (refereegranskat)abstract
- The dimension, contractility, and regional wall motion of the right and left ventricles were scored on the angiograms of 13 patients with arrhythmogenic right ventricular dysplasia. In 10 patients the right ventricle was enlarged, in eight the contractility of the right ventricle was reduced, and in all but one patient there were regional wall motion abnormalities of the right ventricle. The most common abnormality of regional wall motion was mild hypokinesia. There were bulging or dyskinetic areas in seven patients. Regional wall motion abnormalities of the left ventricle were found in five patients, two of whom also had bulging or dyskinetic areas. The reproducibility of right ventricular dimension, contractility, and regional wall motion scores was generally fair but varied unexpectedly both within and between two observers (Kendall's Tau 0.38-0.92). The score values of regional wall motion for some of the segments differed considerably within and between observers. One of the observers consistently gave higher scores than the other. These data suggest that a more objective approach is needed for evaluating angiographic changes in arrhythmogenic right ventricular dysplasia.
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- Blomström-Lundqvist, C, et al.
(författare)
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Ventricular dimensions and wall motion assessed by echocardiography in patients with arrhythmogenic right ventricular dysplasia
- 1988
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Ingår i: European Heart Journal. - 0195-668X .- 1522-9645. ; 9:12, s. 1291-1302
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Tidskriftsartikel (refereegranskat)abstract
- Twenty patients with arrhythmogenic right ventricular dysplasia (ARVD) and 20 healthy volunteers underwent cross-sectional echocardiographic examination for the assessment of ventricular dimensions and wall motion. Right ventricular cavity diameters and wall segments were selected from the inflow and outflow tracts and the right ventricular body. The measurement error for measuring cavity dimensions was low throughout and the reproducibility of wall motion scoring was high in both the normal subjects and the patients. All except one patient had increased dimensions and/or abnormal wall motion in the right ventricle. The right ventricular inflow tract was dilated in nine patients, the outflow tract in 11 patients and the short- or long-axis diameters of the right ventricular body were increased in seven patients. Right ventricular wall motion abnormalities, being the most frequent finding, ranged from mild hypokinesia only to dyskinesia or sacculations, and were fairly evenly distributed among the segments studied. Left ventricular abnormalities, found in eight patients, were generally mild. Cross-sectional echocardiography thus provides highly reproducible measurements of right ventricular size and contraction patterns even in patients with wall shape deformities, and is therefore a feasible non-invasive method for the evaluation of right-sided myocardial abnormalities in patients with ARVD. The diagnostic accuracy of this technique warrants further clarification.
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- Jonsson, Gunnar, et al.
(författare)
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Compensation for Non-normal Ejection of Large Molecular Ions in Plasma Desorption Mass Spectrometry
- 1989
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Ingår i: Rapid Communications in Mass Spectrometry. - : Wiley. - 0951-4198 .- 1097-0231. ; 3:6, s. 190-191
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Tidskriftsartikel (refereegranskat)abstract
- By introducing an Einzel lens in the field-free region of a straight time-of-flight mass spectrometer, secondary ions of large mass can be detected more efficiently in plasma-desorption mass spectrometry. This procedure compensates for the large radial velocities of large molecular ions recently observed experimentally. It is shown that large molecular ions like those of lysozyme can now be detected more efficiently, and larger molecular ions than observed before in plasma-desorption mass spectrometry (like those of bovine ovalbumin, mol. wt 45 000) can now be studied.
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