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Träfflista för sökning "WFRF:(Rydén Per) srt2:(1990-1999)"

Sökning: WFRF:(Rydén Per) > (1990-1999)

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  • Bergman, Kerstin, et al. (författare)
  • I begynnelsen var ordet - men hur är det idag?
  • 1997
  • Ingår i: Litteraturens ställning. - 9172032480 ; , s. 34-47
  • Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
    • About the functions and interpretative consequences of cover art on literary fiction.
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  • Olsson, H, et al. (författare)
  • Proliferation of the breast epithelium in relation to menstrual cycle phase, hormonal use, and reproductive factors
  • 1996
  • Ingår i: Breast Cancer Research and Treatment. - 1573-7217. ; 40:2, s. 187-196
  • Tidskriftsartikel (refereegranskat)abstract
    • The proliferative rate in normal breast epithelium from 58 women undergoing reduction mammoplastics was studied using the formalin resistant antibody Ki-S5, and related to age at operation, menstrual cycle phase, family history of breast cancer, height and weight, parity, and hormonal use. The breast tissue from women operated on in the luteal menstrual cycle phase (day 15-28 among oral contraceptive (OC) users) had significantly higher proliferative rate than breast tissue removed from women in the follicular phase (day 1-14) (p = 0.01). Among women presently exposed to hormones, those with a positive family history of breast cancer among first and second degree relatives had significantly higher values than cases without such history (p = 0.02). Weight was not significantly related to proliferation rate, while a short height was associated with a significantly higher proliferation rate (p = 0.04). Women who used OCs before the first full-term pregnancy (FFTP) had a significantly higher proliferation rate compared with never users or late users (p = 0.04). No significant difference was seen between parous versus nulliparous women. The results from the univariate analysis persisted in multivariate models. An especially high proliferation rate was seen in young women with both a positive family history and present hormonal use (p = 0.001). Overall, it was found that young women had a non-significantly higher proliferation rate than older women (p = 0.10). Due to small sample size, these results must be regarded as preliminary, especially in the subgroup analyses.
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5.
  • Oscarsson, Ingemar, et al. (författare)
  • Svensk landsortspress 1732-1809
  • 1998
  • Ingår i: Ständigt dessa landsortstidningar. - 1403-3585. ; 3, s. 13-43
  • Bokkapitel (övrigt vetenskapligt/konstnärligt)
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  • Rydén Ahlgren, Åsa, et al. (författare)
  • Increased aortic stiffness in women with type 1 diabetes mellitus is associated with diabetes duration and autonomic nerve function
  • 1999
  • Ingår i: Diabetic Medicine. - 1464-5491. ; 16:4, s. 291-297
  • Tidskriftsartikel (refereegranskat)abstract
    • AIMS: The increase in risk for cardiovascular complications in diabetic women is even greater than that in diabetic men. We found arterial stiffness to be increased in women, but not in men, with Type 1 diabetes mellitus (DM). The aims of the present study were to evaluate whether the changes in arterial distensibility are influenced by diabetes duration and to evaluate any association between autonomic neuropathy and decreased arterial distensibility. METHODS: Stiffness of the abdominal aorta was measured noninvasively using echo-tracking sonography and parasympathetic function by heart rate variation during deep breathing (E/I ratio) in 40 women (mean age 33 years, range 20-61) and 38 men (mean age 36 years, range 22-56) with Type 1 DM. RESULTS: There was a significant correlation between aortic stiffness and duration of diabetes in women (r = 0.41, P = 0.008), but not in men (r = 0.15, P = 0.35). There was also a significant correlation between aortic stiffness and the E/I ratio in women (r = -0.49, P = 0.002), but not in men (r = -0.14, P = 0.41). When adjusted for diabetes duration, the significant association between the E/I ratio and aortic stiffness remained in diabetic women (r = -0.44, P = 0.008) and was stronger than the association between diabetes duration and aortic stiffness. There were no significant correlations between aortic stiffness and triglycerides or total cholesterol, respectively. CONCLUSIONS: Increased aortic wall stiffness found in women with Type 1 DM is related to diabetes duration. Further, in women with Type 1 DM there is a correlation between increased aortic stiffness and parasympathetic dysfunction. This may be of importance for the increased susceptibility to cardiovascular complications in diabetic women.
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9.
  • Rydén Ahlgren, Åsa, et al. (författare)
  • Increased arterial stiffness in women, but not in men, with IDDM
  • 1995
  • Ingår i: Diabetologia. - 1432-0428. ; 38:9, s. 1082-1089
  • Tidskriftsartikel (refereegranskat)abstract
    • For unknown reasons, there is a greater increase in the risk for cardiovascular complications in diabetic women than in diabetic men. Our aim was to study gender-related differences in the mechanical properties of the great arteries in patients with insulin-dependent diabetes mellitus (IDDM) but free from known cardiovascular and cerebrovascular complications. We measured arterial stiffness (beta, inversely related to arterial compliance) in the abdominal aorta and the common carotid artery non-invasively using echo-tracking sonography in 30 women (mean age 34 years, range 20-61) and 26 men (mean age 38 years, range 22-56) with IDDM. The results were compared with those of healthy individuals of corresponding age and gender. The results showed a marked gender-difference in changes of arterial stiffness. Arterial stiffness was increased in both the abdominal aorta and the common carotid artery in diabetic women compared to control women (p = 0.0001 and p = 0.0076, respectively). In contrast, there was no significant difference in stiffness of the abdominal aorta or the common carotid artery between the diabetic men and the control men (p = 0.69 and p = 0.39, respectively). In conclusion, this study has shown that stiffness of the aorta and the common carotid artery is increased in diabetic women but not in diabetic men. Increased arterial stiffness in diabetic women may be a pathogenic factor which could help to explain the gender-related differences in the risk for cardiovascular and cerebrovascular complications in diabetic subjects.
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10.
  • Rydén, Olof, et al. (författare)
  • Cooperation between parents in caring for diabetic children: relations to metabolic control and parents' field-dependence-independence
  • 1993
  • Ingår i: Diabetes Research and Clinical Practice. - 1872-8227. ; 20:3, s. 223-229
  • Tidskriftsartikel (refereegranskat)abstract
    • Aspects of parental interaction were assessed in 20 families with diabetic, insulin-dependent children, using hour-long video-taped interviews, the children being in optimal (O, n = 10) or poor (P, n = 10) metabolic control and showing optimal or poor psychological adaptation. In comparison with the O-group parents, the P-group parents were less appreciative of one another, were less congruent in their attitudes to diabetes care, and appeared not to respect their childrens' independence and integrity; the mothers were discontented with the support given them by their husbands; the children assumed less responsibility for managing their diabetes and seemed less confident during the interview. The results are interpreted in light of an earlier finding that the P-group fathers are more field-dependent (FD) than their wives while the opposite is true for the O-group fathers. With reference to evidence from the cognitive style literature, we suggest that the relatively FD P-group fathers have difficulties in acting as autonomous sources of support to their wives resulting in marital discord and a delayed transition from maternal to self care in their children.
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