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| 7. |
- Astrup, Arne, et al.
(författare)
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In memory of Brittmarie Sandström, 1945-2002
- 2003
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - : SNF Swedish Nutrition Foundation. - 1102-6480 .- 1651-2359. ; 47:1, s. 3-3
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 8. |
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| 9. |
- Axelsson, I, et al.
(författare)
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[Recommendations for prevention of iron deficiency. Delay cow's milk intake as a beverage to infants until 10-12 months of age!]. : Rekommendationer för att förebygga järnbrist. Vänta med komjölk som dryck tills barnet är 10-12 månader!
- 1999
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Ingår i: Läkartidningen. - 0023-7205 .- 1652-7518. ; 96:18, s. 2206-8
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Tidskriftsartikel (refereegranskat)abstract
- Breast-feeding is to be encouraged during the first six months of life. Iron deficiency is extremely rare in exclusively breast-fed infants during this period. Any cow-milk based formula used should be iron-fortified. During the second half of infancy, the iron content of weaning foods is important in preventing iron deficiency. Indeed, owing to the low iron content of dairy products, it is hard to compose a weaning diet sufficiently rich in iron to meet the demands of rapidly growing infants, if it is to include substantial amounts of cow milk, sour milk or yoghurt. Accordingly, the Paediatric Committee on Nutrition and Health, of the Swedish Paediatric Association and the National Food Administration, recommend delaying the introduction of cow's milk and cow-milk products until the infant is 10-12 months of age. Until then, breast-feeding, and the use of iron-fortified formula or gruel with modified protein and sodium content are encouraged; iron-fortified porridges of softer consistency can be prepared to circumvent the need of extra fluids, or porridge can be served with breast milk or iron-fortified formula; small amounts of milk may be used for cooking purposes.
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| 10. |
- Axelsson, I, et al.
(författare)
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[The AD-drops can be replaced by D-drops]. : AD-dropparna kan ersättas med D-droppar
- 1999
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Ingår i: Läkartidningen. - 0023-7205 .- 1652-7518. ; 96:18, s. 2200-4
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Tidskriftsartikel (refereegranskat)abstract
- Since 1932, when vitamin A and D supplementation, in the form of cod liver oil, was introduced in Sweden, rickets has been a rare diagnosis among Swedish infants. In 1978, the National Board of Health and Welfare issued recommendations of daily supplementation with 300 micrograms (1000 IU) of vitamin A and 10 micrograms (400 IU) of vitamin D. This has recently been under review by the Paediatric Committee on Nutrition and Health, of the Swedish Paediatric Association and the National Food Administration, who concluded that there is no reason to retain vitamin A supplementation, but that vitamin D supplementation should continue to be recommended at the same daily dose (400 IU).
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| 13. |
- Barany, E, et al.
(författare)
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Mercury and selenium in whole blood and serum in relation to fish consumption and amalgam fillings in adolescents
- 2003
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Ingår i: Journal of Trace Elements in Medicine and Biology. - 1878-3252 .- 0946-672X. ; 17:3, s. 165-170
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Tidskriftsartikel (refereegranskat)abstract
- Mercury and selenium in whole blood and serum of 245 17-year old Swedish adolescents were analysed. The relationships between these elements' concentrations and the consumption of fish as well as the number of dental amalgam fillings were studied. The geometric means (GM) of the mercury concentrations were 1.1 mug/L in blood and 0.43 mug/L in serum. The mean selenium concentration in blood was 110 mug/L and the GM of the serum selenium concentration 110 mug/L. Fish species with dietary restrictions due to elevated mercury Levels (i.e. pike, perch, pikeperch, burbot, eel and halibut) were consumed on average 0.7 times/month and fish species without such restrictions 4.1 times/month. Despite this comparatively Low fish consumption, the adolescents' blood mercury concentrations were positively correlated with fish consumption. Of the adolescents, 39% had amalgam fillings (mean 2 +/- 1.5). Serum mercury was influenced by the number of amalgam fittings, by fish consumption, blood and serum levels of selenium and the residential area. Blood and serum selenium concentrations were not influenced by fish consumption, but were positively associated with the serum mercury concentration.
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| 14. |
- Barany, E, et al.
(författare)
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Relationships between trace element concentrations in human blood and serum
- 2002
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Ingår i: Toxicology Letters. - 1879-3169 .- 0378-4274. ; 134:1-3, s. 177-184
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Tidskriftsartikel (refereegranskat)abstract
- Trace element interactions can affect the absorption, metabolism, or effects of elements. Also, different elements may derive from the same source. Associations in biological media between element concentrations may indicate such phenomena. A large number of correlations were found between 13 trace elements (Co, Cu, Zn, Se, Rb, Rh, Pd, Cd, W, Pt, Hg, Tl, and Pb) in human blood and/or serum, as investigated in 372 Swedish adolescents. Notably, serum Se correlated with blood Ph and blood Hg and Cu and Zn were correlated to each other in both blood and serum. The elements Pt, Pd and Rh, spread in the environment through use of catalytic converters in cars, were closely correlated in both blood and serum. Apart from the correlations with a probable biological or exposure-related explanation, several other correlations, of yet unknown importance and origin, were found.
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| 15. |
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| 16. |
- Barany, E, et al.
(författare)
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Trace element levels in whole blood and serum from Swedish adolescents
- 2002
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Ingår i: Science of the Total Environment. - 1879-1026 .- 0048-9697. ; 286:1-3, s. 129-141
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Tidskriftsartikel (refereegranskat)abstract
- Blood and serum samples from 372 15-year-old adolescents were collected in two cities in Sweden and analyzed by inductively coupled plasma mass spectrometry (ICP-MS). The objective was to (1) determine the levels of 13 elements in blood and serum from the teenagers; and (2) for each element, investigate the correlation between the concentrations in blood and serum. The concentrations in blood and serum were generally in line with that usually reported for the essential elements Co, Cu, Zn and Se, and generally low for the 'non-essential' elements Cd, Hg, Pb. The median concentrations were in blood and serum, respectively: of Co 031 and 0.48 mug/l, Cu 0.92 and 1.0 mg/l, Zn 6.1 and 0.99 mg/l, Se 110 and 100 mug/l, Rb 2.8 and 0.24 mg/l, Hg 1.1 and 0.44 mug/l, Pb 16 and 0.33 mug/l. The median concentration of W in blood was < 0.2 mug/l (below the detection limit) and in serum 0.087 mug/l. The median concentrations of Cd, Rh, Pd, Pt and TI were below the detection limits. Statistically significant correlations were found between the concentrations in blood and serum for Co, Cu, Zn, Se, Rb, W, Hg and Pb. The levels presented in this study constitute baseline levels or levels generally not exceeded in adolescents for 13 elements, including essential, ubiquitous toxic, and rare elements.
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| 17. |
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| 18. |
- Barany, E, et al.
(författare)
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Trace elements in blood and serum of Swedish adolescents: Relation to gender, age, residential area, and socioeconomic status
- 2002
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Ingår i: Environmental Research. - : Elsevier BV. - 1096-0953 .- 0013-9351. ; 89:1, s. 72-84
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Tidskriftsartikel (refereegranskat)abstract
- The influence of gender, age, residential area, and socioeconomic status on the blood and serum levels of 13 trace elements was studied in boys and girls living in two Swedish cities with different socioeconomic and environmental characters. The same groups of adolescents were sampled twice, at ages 15 (n = 372) and 17 (n = 294) years. All the investigated factors were shown to be of importance. Age was important for most elements; e.g., copper levels in both blood and serum increased in girls, and selenium increased in serum from both genders. Lead decreased approximately 10%, in blood from the first to the second sampling, and cadmium increased in blood, however not in nonsmokers. The age factor may also reflect temporal changes in environmental exposure, especially for nonessential elements. Girls had higher levels of cobalt and copper, while lead in blood was higher in boys. Smoking girls had higher copper levels than nonsmoking girls. Residential area influenced all elements. The teenagers with university-educated mothers had higher levels of cadmium in blood than those with only primary school-educated mothers.
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| 19. |
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| 20. |
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| 21. |
- Becker, Wulf, et al.
(författare)
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Hög proteinhalt i svensk mat : en hälsorik?
- 1996
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Ingår i: Läkartidningen. - 0023-7205 .- 1652-7518. ; 93:1-2, s. 37-40
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Proteininnehållet i svenskkost är relativt högt i förhållande till internationella rekommendationer. Höga proteinintaghos barn har satts i samband med ökad risk för övervikt. Hos vuxna har ett högt proteinintag,och därmed förhöjda homocysteinnivåer i serum, samtidigt med ett lågt intag av folacin förts fram som riskfaktorer förhjärt–kärlsjukdom. Det finns inga fördelar – men eventuellt nackdelar – med ett proteinintag över 15 energiprocent, eller1,5 g/kg kroppsvikt.
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| 22. |
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| 23. |
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| 24. |
- Billström, Åke, et al.
(författare)
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Gastric Lipolysis in the Infant Mammal
- 1973
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Ingår i: Acta Hepato-Gastroenterologica. - 0300-970X. ; 20, s. 174-
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 27. |
- Brattby, LE, et al.
(författare)
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Validering av ungdomars kostintag
- 1998
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Ingår i: Scandinavian Journal of Nutrition/Næringsforskning. - 1102-6480 .- 1651-2359. ; 42:1, s. 29-30
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Tidskriftsartikel (refereegranskat)
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| 28. |
- Bratteby, L E, et al.
(författare)
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A 7-day activity diary for assessment of daily energy expenditure validated by the doubly labelled water method in adolescents.
- 1997
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Ingår i: European Journal of Clinical Nutrition. - 0954-3007 .- 1476-5640. ; 51:9, s. 585-91
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: To validate the use of an activity diary and predicted BMR for assessment of daily total energy expenditure (TEE) and physical activity level (PAL = TEE/BMR) in adolescents.DESIGN: TEE and PAL estimated from activity diary records kept for seven days and BMR predicted from age, gender and body weight were compared with the results of doubly labelled water (DLW) measurements and indirect calorimetry performed during the same time period.SETTING: The Unit of paediatric Physiology of the Department of Clinical Physiology, University Hospital, Uppsala, Sweden.SUBJECTS: Fifty randomly selected 15 y old adolescents (25 boys and 25 girls).RESULTS: The mean difference between TEE estimated in all adolescents by the activity diary and by DLW methods was 1.2%. The limits of agreement (mean difference 2 s.d.) were -3.47 and 3.77 MD/d, equivalent to a coefficient of variation of 15%. The mean difference between PAL assessed by activity diary records and by DLW measurements was 0.001, and the limits of agreement between the two methods were 0.54.CONCLUSIONS: The results imply that the activity diary method provides a close estimate of TEE and PAL in population groups.
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| 29. |
- Bratteby, L E, et al.
(författare)
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Daily energy expenditure and physical activity assessed by an activity diary in 374 randomly selected 15-year-old adolescents.
- 1997
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Ingår i: European Journal of Clinical Nutrition. - 0954-3007 .- 1476-5640. ; 51:9, s. 592-600
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: To assess the average daily levels of physical activity, energy expenditure and the time and energy spent a different activities in two cohorts of Swedish adolescents.DESIGN: Total energy expenditure (TEE) and physical activity level (PAL = TEE/basal metabolic rate (BMR)) were estimated in 374 randomly selected healthy adolescents living with two different regions of Sweden on the basis of a seven-day activity diary (AD) and predicted BMR. A validation of the estimates from the AD with the doubly labelled water (DLW) method in a randomly selected subsample of 50 of these subjects is presented elsewhere.SETTING: The Unit of Paediatric of the Department of Clinical Physiology, University Hospital, Uppsala and the Department of Paediatrics, Northern Alvsborg Hospital, Trollhättan, Sweden.RESULTS: No significant differences in TEE and PAL were found between the adolescents of the two regions. High levels of TEE (14.2 and 10.9 MJ/d in boys and girls, respectively) and PAL (1.95 and 1.80) were observed. There was a close association between the PAL and the adolescents and their reported time spent sitting. Those with the lowest PAL values spent 3-6 h longer each day sitting compared to those with the highest PAL values. The results also indicate that everyday activities such as walking and bicycling have a crucial impact on the PAL values.CONCLUSIONS: In the 15 y old adolescents of the two studied regions of Sweden, high and concordant levels of energy expenditure and physical activity were found.
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| 30. |
- Bratteby, L-E, et al.
(författare)
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Physical activity, energy expenditure and their correlates in two cohorts of Swedish subjects between adolescence and early adulthood
- 2005
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Ingår i: European Journal of Clinical Nutrition. - : Springer Science and Business Media LLC. - 0954-3007 .- 1476-5640. ; 59, s. 1324-1334
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To assess physical activity and energy expenditure and to identify their correlates during adolescence and early adulthood. DESIGN: In a cohort study, total energy expenditure (TEE) and physical activity level (PAL) were assessed at 15 and 21 y from a 7-day activity diary and predicted BMR. The influences on TEE and PAL of body size, gender, sexual maturity, physical activity habits, sitting time, region, social conditions, employment, food habits, smoking and alcohol intake were examined in multivariate analyses.Subjects:71 male and 89 female subjects, living in two socioeconomically different regions of Sweden, a university region and an industrial region. SETTING: The university city of Uppsala and the industrial town of Trollhättan. RESULTS: At both 15 and 21 y, PAL and TEE were high, with gender, sitting time and physical activity habits as main correlates. At age 21 y, employment and the mother's educational level also appeared as significant correlates. The relations between the main variables and their correlates were more complex than at age 15 y, and the sitting time was reduced and the activity habits were changed. CONCLUSIONS: A reduction of daily sitting appears to be a major reason why high levels of physical activity and energy expenditure were maintained from 15 to 21 y of age in spite of changed and less frequent activity habits during this interval.
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| 32. |
- Bratteby, L E, et al.
(författare)
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Total energy expenditure and physical activity as assessed by the doubly labeled water method in Swedish adolescents in whom energy intake was underestimated by 7-d diet records.
- 1998
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Ingår i: American Journal of Clinical Nutrition. - : Elsevier BV. - 0002-9165 .- 1938-3207. ; 67:5, s. 905-11
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Tidskriftsartikel (refereegranskat)abstract
- Swedish children and adolescents may be adopting a sedentary lifestyle with low energy expenditures and intakes, but no quantitative data are available. The purpose of the present study in 50 adolescents aged 15 y was to investigate whether assessment of total energy expenditure (TEE) and physical activity level (PAL) by the doubly labeled water method and indirect calorimetry and estimation of energy intake by a 7-d diet record would indicate physical inactivity. The boys' (n = 25) mean weight was 112% and the girls' (n = 25) was 109% of Swedish reference values from 1976; the mean height of both boys and girls was 102% of those reference values. Mean TEE in the boys and girls, 13.82 +/- 1.90 and 10.70 +/- 1.59 MJ/d, and mean PAL (TEE/basal metabolic rate), 1.89 +/- 0.16 and 1.79 +/- 0.22, respectively, were nonsignificantly higher than corresponding figures from other published studies. Mean energy intake as a percentage of TEE was 81.9 +/- 17.9% in the boys and 78.3 +/- 16.4% in the girls. Significant negative correlations were found both between energy intake as a percentage of TEE and percentage body fat and between energy intake as a percentage of TEE and body mass index. These results add to the evidence that 7-d diet records underestimate energy intake in adolescents, particularly those with a tendency for overweight and increased body fat. The results support indications of a trend of increasing body weight and height in Swedish adolescents, but conflict with the presumptions of low physical activity, low energy expenditure, and low energy intake. These results support the view that current recommendations for energy intake during adolescence are too low.
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| 33. |
- Bratteby, L E, et al.
(författare)
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Whole-body mineral measurements in Swedish adolescents at 17 years compared to 15 years of age.
- 2002
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Ingår i: Acta Paediatrica. - 0803-5253 .- 1651-2227. ; 91:10, s. 1031-8
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Tidskriftsartikel (refereegranskat)abstract
- AIM: To provide reference data for bone mineral variables in 15- and 17-y-old adolescents and to analyse the relationships between these variables and measures of bone and body size, gender, puberty, growth, various lifestyle and environmental factors and socioeconomic background.METHODS: In the same 321 randomly selected adolescents (147 boys and 174 girls) living in two different regions of Sweden, the total bone mineral content (TBMC), bone area (BA) and total bone mineral density (TBMD) were assessed by dual-energy X-ray absorptiometry at ages 15 and 17 y. The effects of bone and body size, gender, growth, sexual maturity, physical activity, region of domicile, social conditions, food habits, smoking and alcohol intake on TBMC and TBMD were examined in multivariate analyses.RESULTS: In the 15-y-old adolescents, BA, height, gender, physical activity, maturity and weight explained 91% and 48%, of the variance in TBMC and TBMD, respectively. In similar analyses in the 17-y-olds, the corresponding figures were 92% and 62%, respectively, when BA, height, growth, physical activity, gender and region emerged as significant in the model. In all these analyses, BA explained most of the variance in TBMC and TBMD. No significant reduction of variance was found when different measures of social conditions, smoking, food habits, alcohol or dietary intakes of energy, calcium or vitamin D were included in the models. The reason why region of domicile had a significant impact on TBMC in the 17-y-olds is not known. The fact that the normal fluoride concentration in drinking water (1.1 mg/L) is 10 times higher in the region where TBMC was higher than in the other region is an interesting observation.CONCLUSION: Almost 90% of the variance in TBMC and 50% of that in TBMD was explained by measures of bone and body size and only a few percent by gender, physical activity, Tanner stage, growth and region of domicile.
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| 41. |
- Domellöf, L, et al.
(författare)
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Local perineal actinomycosis
- 1974
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Ingår i: Acta paediatrica Scandinavica. - 0001-656X. ; 63:3, s. 450-2
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Tidskriftsartikel (refereegranskat)
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| 42. |
- Eksmyr, R, et al.
(författare)
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Low molecular weight proteinuria and slight hyperlipoproteinemia in three mentally retarded brothers.
- 1976
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Ingår i: Acta paediatrica Scandinavica. - 0001-656X. ; 65:4, s. 521-5
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Tidskriftsartikel (refereegranskat)abstract
- Mental retardation in combination with proteinuria and a slight hyperlipoproteinemia was found in three brothers. The increased urinary protein excretion was dominated by albumin and the low molecular weight proteins retinol-binding protein (RBP) and beta2-microglobulin, indicating the presence of proximal tubular dysfunction. However, there was no glucosuria, phosphaturia or amino aciduria and the renal concentrating and acidification capacities were normal. A kidney biopsy in one of the patients revealed morphologic evidence of glomerular damage but a normal tubular structure. A mild hyper-beta-lipoproteinemia was found in the patients but not in their healthy siblings. The cause of this syndrome, hitherto not described, is unknown.
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