| 1. |
|
|
| 2. |
- Brattström, L, et al.
(författare)
-
Pyridoxine reduces cholesterol and low-density lipoprotein and increases antithrombin III activity in 80-year-old men with low plasma pyridoxal 5-phosphate
- 1990
-
Ingår i: Scandinavian Journal of Clinical & Laboratory Investigation. - : Informa UK Limited. - 1502-7686 .- 0036-5513. ; 50:8, s. 873-877
-
Tidskriftsartikel (refereegranskat)abstract
- We have previously observed that pyridoxine treatment reduced plasma total cholesterol (TC) and low-density lipoprotein (LDL) cholesterol concentrations and increased antithrombin III (AT III) activity in atherosclerotic patients with subnormal plasma pyridoxal 5-phosphate (PLP) levels. In order to confirm these results, we selected 17 males with low plasma PLP levels from a group of 122 80-year-old males in whom PLP has been determined. After supplementation with 120 mg of pyridoxine per day for 8 weeks their mean plasma TC and LDL cholesterol concentrations were decreased by 10% (p less than 0.01) and 17% (p less than 0.001), respectively. There was no effect on high-density lipoprotein cholesterol and triglycerides but plasma AT III activity was increased by 6% (p less than 0.05). The mechanism by which pyridoxine acts is unclear but it is hypothesized that pyridoxine-derived PLP may enhance the catabolism of LDL and the activity of AT III by inhibiting their glycosylation.
|
|
| 3. |
- Elmståhl, Sölve, et al.
(författare)
-
Body composition and dietary habits in 80-year-old smoking men without cardiovascular disease
- 1991
-
Ingår i: Aging (Milan, Italy). - 0394-9532. ; 3:3, s. 77-269
-
Tidskriftsartikel (refereegranskat)abstract
- Eighty-year-old male residents in the community of Malmö were questioned about smoking habits and the occurrence of cardiovascular disease (CVD). Of 1,280 subjects, 122 were selected for further studies and allocated into 4 groups: 1) no CVD, non-smokers; 2) no CVD, smokers; 3) CVD, smokers; and 4) CVD, non-smokers. The smokers had consumed on the average 13 g of tobacco daily for 59 years. Lean body mass (LBM), body fat (BF), % body fat (%BF), and total body water (TBW) were estimated by means of bioelectrical impedance analysis. The mean body weight (BW), LBM, and %BF for all subjects were 74.1 +/- 10.2 kg, 58.0 +/- 6.8 kg, and 21.3 +/- 5.9 kg, respectively. There were no significant differences between all subjects with and without CVD. A lower BW among smokers than in non-smokers was explained by lower BF and %BF in the former. Smokers who had lived predominantly in rural areas had lower BW (6.9 kg) and LBM (5.2 kg) than those from an urban area. A positive correlation was noted between the degree of physical activity and LBM and TBW. Seventeen percent of the smokers exercised regularly. The CVD group had higher plasma cholesterol concentrations than the non-CVD group. Plasma triglycerides showed a positive correlation with BF, %BF and BW, whereas HDL cholesterol was negatively correlated with BF, %BF and BW. It is concluded that smoking is one of several important factors related to body composition, and the penetrance of this factor is still apparent in elderly men.
|
|
| 4. |
- Gallo, Valentina, et al.
(författare)
-
Physical activity and risk of Amyotrophic Lateral Sclerosis in a prospective cohort study
- 2016
-
Ingår i: European Journal of Epidemiology. - : Springer Science and Business Media LLC. - 0393-2990 .- 1573-7284. ; 31:3, s. 255-266
-
Tidskriftsartikel (refereegranskat)abstract
- Previous case-control studies have suggested a possible increased risk of Amyotrophic Lateral Sclerosis (ALS) with physical activity (PA), but this association has never been studied in prospective cohort studies. We therefore assessed the association between PA and risk of death from ALS in the European Prospective Investigation into Cancer and Nutrition. A total of 472,100 individuals were included in the analysis, yielding 219 ALS deaths. At recruitment, information on PA was collected through standardised questionnaires. Total PA was expressed by the Cambridge Physical Activity Index (CPAI) and analysed in relation to ALS mortality, using Cox hazard models. Interactions with age, sex, and anthropometric measures were assessed. Total PA was weakly inversely associated with ALS mortality with a borderline statistically significant trend across categories (p = 0.042), with those physically active being 33 % less likely to die from ALS compared to those inactive: HR = 0.67 (95 % CI 0.42-1.06). Anthropometric measures, sex, and age did not modify the association with CPAI. The present study shows a slightly decreased-not increased like in case-control studies-risk of dying from ALS in those with high levels of total PA at enrolment. This association does not appear confounded by age, gender, anthropometry, smoking, and education. Ours was the first prospective cohort study on ALS and physical activity.
|
|
| 5. |
- Hallengren, B, et al.
(författare)
-
80-year-old men have elevated plasma concentrations of catecholamines but decreased plasma renin activity and aldosterone as compared to young men
- 1992
-
Ingår i: Aging (Milan, Italy). - 0394-9532. ; 4:4, s. 5-341
-
Tidskriftsartikel (refereegranskat)abstract
- Plasma concentrations of adrenaline, noradrenaline, aldosterone and plasma renin activity were determined in a selected group of 80-year-old men (N = 41) in good health without clinical signs of cardiovascular disease, and were compared to levels in young healthy males (N = 20, 24-28 years). Plasma adrenaline and noradrenaline concentrations were higher (0.24 median; 25th-75th percentiles 0.16-0.34 nmol/L vs 0.15; 0.11-0.18 nmol/L, p < 0.01 and 2.22; 1.58-3.27 nmol/L vs 1.15; 1.00-1.74 nmol/L, p < 0.001), and plasma renin activity and plasma aldosterone concentration were lower in the old than in the young men (0.65; 0.35-1.04 micrograms/L/1h vs 2.09; 1.23-2.41 micrograms/L/1h, p < 0.001 and 0.12; 0.09-0.19 nmol/L vs 0.38; 0.28-0.54 nmol/L, p < 0.001). In conclusion, increased plasma concentrations of catecholamines and decreased plasma concentration of aldosterone and plasma renin activity in old men, as compared to young men, must be considered when interpreting data of these hormones in elderly men.
|
|
| 6. |
- Pessah-Rasmussen, H, et al.
(författare)
-
Eighty-year-old men without cardiovascular disease in the community of Malmö. Part II. Smoking characteristics and ultrasound findings, with special reference to glutathione transferase and pyridoxal-5-phosphate
- 1990
-
Ingår i: Journal of Internal Medicine. - 0954-6820. ; 228:1, s. 17-22
-
Tidskriftsartikel (refereegranskat)abstract
- A total of 1280 80-year-old men in the community of Malmö were questioned about smoking habits and the occurrence of cardiovascular disease (CVD). After a careful medical and duplex ultrasound examination, four groups were selected for further studies: (1) no CVD, non-smokers: (2) no CVD, smokers: (3) CVD, smokers: (4) CVD, non-smokers. In total 122 individuals participated. The average tobacco consumption by smokers was 13 g d-1 for 59 years. In the CVD group 45% of subjects had atherosclerotic symptoms at more than one site. Smoking was found to be correlated with lower extremity atherosclerosis, cholesterol and LDL cholesterol were correlated with carotid artery lesions and pathological ankle/arm index, and blood pressure was correlated with lower extremity lesions. In contrast with middle-aged populations, individuals with an increasing degree of lesions in the lower extremities had a larger percentage of high glutathione transferase activity than subjects without CVD. Smokers had significantly lower pyridoxal-5-phosphate levels than non-smokers. It is concluded that some heavy smokers might reach an advanced age in good health. Smoking was also operative as a risk indicator for lower extremity atherosclerosis in 80-year-old individuals.
|
|
| 7. |
- Carlsson, H., et al.
(författare)
-
Experiences of SENSory Relearning of the UPPer Limb (SENSUPP) after Stroke and Perceived Effects: A Qualitative Study
- 2022
-
Ingår i: International Journal of Environmental Research and Public Health. - : MDPI AG. - 1660-4601 .- 1661-7827. ; 19:6
-
Tidskriftsartikel (refereegranskat)abstract
- Recently, it was shown that sensory relearning of the upper limb (SENSUPP) is a promising intervention to improve sensorimotor function after stroke. There is limited knowledge, however, of how participants perceive the training. Here, we explored how persons with sensory impairments in the upper limb experienced the SENSUPP protocol (combined sensory- and motor training and home exercises for 5 weeks) and its effect. Fifteen persons (mean age 59 years; 10 men; >6 months post-stroke) were individually interviewed, and data were analyzed with qualitative content analysis. An overall theme 'Sensory relearning was meaningful and led to improved ability to perform daily hand activities' and two categories with six subcategories emerged. The outpatient training was perceived as meaningful, although the exercises were demanding and required concentration. Support from the therapist was helpful and training in small groups appreciated. The home training was challenging due to lack of support, time, and motivation. Small improvements in sensory function were perceived, whereas increased movement control and ability in performing daily hand activities were reported. In conclusion, the SENSUPP protocol is meaningful and beneficial in improving the functioning of the UL in chronic stroke. Improving compliance to the home training, regular follow-ups, and an exercise diary are recommended.
|
|
| 8. |
- Engström, G, et al.
(författare)
-
Geographic distribution of stroke incidence within an urban population : relations to socioeconomic circumstances and prevalence of cardiovascular risk factors
- 2001
-
Ingår i: Stroke: a journal of cerebral circulation. - 1524-4628. ; 32:5, s. 1098-1103
-
Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND AND PURPOSE: Geographic differences in stroke incidence indicate a potential for prevention. The present study from the city of Malmö, Sweden, sought to investigate whether incidence of stroke in residential areas is related to prevalence of cardiovascular risk factors and socioeconomic circumstances.METHODS: The Stroke Register in Malmö, Sweden, was used for retrieval of the 3540 patients who suffered a first stroke between 1989 and 1998. The Malmö Diet and Cancer cohort (n=28 466) was used to assess area specific prevalence of hypertension, diabetes, smoking, and being overweight and for computation of a cardiovascular risk score. Socioeconomic circumstances for the 17 administrative areas were expressed in terms of a composite score.RESULTS: Standardized stroke incidence ranged among areas from 437 to 743 per 100 000 for men and from 223 to 518 per 100 000 for women. Socioeconomic score correlated significantly with area-specific stroke rates among men (r=-0.62, P=0.008) and women (r=-0.67, P=0.004). Incidence of stroke was significantly associated with cardiovascular risk score for each area (men, r=0.53, P<0.05; women, r=0.76, P<0.001). The cardiovascular score and the socioeconomic score together accounted for 44% of the geographic variance among men and 63% among women.CONCLUSIONS: Marked differences occurred in stroke incidence among residential areas within this urban population. High-rate areas were characterized by a higher prevalence of smoking, hypertension, diabetes, and being overweight and by inferior socioeconomic circumstances. These risk factors accounted for a substantial proportion of the geographic variance in incidence of stroke.
|
|
| 9. |
- Falke, P, et al.
(författare)
-
Differences in cardiac disease prevalence and in blood variables between major and minor stroke patients
- 1993
-
Ingår i: International Angiology. - 0392-9590. ; 12:1, s. 5-8
-
Tidskriftsartikel (refereegranskat)abstract
- In 310 patients with carotid territory stroke, we investigated whether a history of cardiac disease was more frequent among those with major stroke (n = 169) than among those with minor stroke (n = 141), and whether the two groups differed in values for blood variables directly or indirectly associated with stroke, each variable being adjusted for age and sex. A history of angina pectoris was more frequent in the major stroke than in the minor stroke group, 16% vs. 9% (p < 0.042; odds ratio, 2.2); and among female patients, a history of atrial fibrillation was more common in those with major stroke than in those with minor stroke, 35% vs. 13% (p < 0.033; odds ratio, 2.8). ESR (erythrocyte sedimentation rate) values were higher in the major than in the minor stroke group, 21 +/- 21 (mean +/- SD) vs. 15 +/- 14 mm/h (p < 0.028), as were WBC (white blood cell) counts, 9.4 +/- 3.2 vs. 7.9 +/- 2.3 x 109/l, p < 0.001. WBC counts were also higher in stroke survivors than in non-survivors, 9.6 +/- 3 vs. 8.3 +/- 3 x 109/l (p < 0.0027), as were serum creatinine values, 115 +/- 59 vs. 95 +/- 21 mumol/l (p < 0.0094). The differences between major and minor stroke patients may reflect differences in the degree of atherosclerosis and thrombogenicity.
|
|
| 10. |
|
|
