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- Bernstad Saraiva, Anna, et al.
(author)
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Provision of pulpwood and short rotation eucalyptus in Bahia, Brazil : Environmental impacts based on lifecycle assessment methodology
- 2017
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In: Biomass and Bioenergy. - : Elsevier BV. - 0961-9534 .- 1873-2909. ; 105, s. 41-50
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Journal article (peer-reviewed)abstract
- Environmental impacts from cultivation of eucalyptus pulpwood and short rotation eucalyptus in northeast Brazil were investigated using lifecycle assessment methodology. The assessment considers all relevant inputs and outputs, as well as direct land use changes, assuming conversion of grassland (pasture) to areas for eucalyptus plantation. Results show that production of pulpwood eucalyptus is beneficial compared to short rotation eucalyptus in relation to all assessed impact categories, except for climate change (greenhouse gas emissions = 47 kg CO2-eq. t DM−1 pulpwood eucalyptus and 35 kg CO2-eq. t DM−1 short rotation eucalyptus). Excluding emissions from direct land use changes would increase overall GWP from investigated systems with around 5–6%, and changing the assumed land-use prior to land conversion is of decisive character for overall GWP-results from the assessed eucalyptus production systems. Modeling of nutrient balances in the short rotation production system shows a potential need to increase the input of mineral fertilizer in order to compensate for nutrient losses. This would increase environmental impacts from the short rotation system, making pulpwood eucalyptus preferable in relation to all assessed impact categories.
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| 6. |
- Biskup, E, et al.
(author)
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Awareness of sex and gender dimensions among physicians: the European federation of internal medicine assessment of gender differences in Europe (EFIM-IMAGINE) survey
- 2022
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In: Internal and emergency medicine. - : Springer Science and Business Media LLC. - 1970-9366 .- 1828-0447. ; 17:5, s. 1395-1404
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Journal article (peer-reviewed)abstract
- Sociocultural gender is a complex construct encompassing different aspects of individuals’ life, whereas sex refers to biological factors. These terms are often misused, although they impact differently on individuals’ health. Recognizing the role of sex and gender on health status is fundamental in the pursuit of a personalized medicine. Aim of the current study was to investigate the awareness in approaching clinical and research questions on the impact of sex and gender on health among European internists. Clinicians affiliated with the European Federation of Internal Medicine from 33 countries participated to the study on a voluntary basis between January 1st, 2018 and July 31st, 2019. Internists’ awareness and knowledge on sex and gender issues in clinical medicine were measured by an online anonymized 7-item survey. A total of 1323 European internists responded to the survey of which 57% were women, mostly young or middle-aged (78%), and practicing in public general medicine services (74.5%). The majority (79%) recognized that sex and gender are not interchangeable terms, though a wide discrepancy exists on what clinicians think sex and gender concepts incorporate. Biological sex and sociocultural gender were recognized as determinants of health mainly in cardiovascular and autoimmune/rheumatic diseases. Up to 80% of respondents acknowledged the low participation of female individuals in trials and more than 60% the lack of sex-specific clinical guidelines. Internists also express the willingness of getting more knowledge on the impact of sex and gender in cerebrovascular/cognitive and inflammatory bowel diseases. Biological sex and sociocultural gender are factors influencing health and disease. Although awareness and knowledge remain suboptimal across European internists, most acknowledge the underrepresentation of female subjects in trials, the lack of sex-specific guidelines and the need of being more informed on sex and gender-based differences in diseases.
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- Wamala, S. P, et al.
(author)
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Socioeconomic status and determinants of hemostatic function in healthy women
- 1999
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In: Arteriosclerosis, Thrombosis and Vascular Biology. - Karolinska Inst, Dept Publ Hlth Sci, Div Prevent Med, S-14157 Huddinge, Sweden. Harvard Univ, Sch Publ Hlth, Dept Epidemiol, Boston, MA 02115 USA. Karolinska Hosp, Dept Cariol, S-10401 Stockholm, Sweden. Karolinska Hosp, King Gustaf V Res Inst, Atherosclerosis Res Unit, S-10401 Stockholm, Sweden. : LIPPINCOTT WILLIAMS & WILKINS. - 1079-5642 .- 1524-4636. ; 19:3, s. 485-492
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Journal article (peer-reviewed)abstract
- Hemostatic factors are reported to be associated with coronary heart disease (CHD). Socioeconomic status (SES) is 1 of the determinants of the hemostatic profile, but the factors underlying this association are not well known. Our aim was to examine determinants of the socioeconomic differences in hemostatic profile. Between 1991 and 1994, we studied 300 healthy women, aged 30 to 65 years, who were representative of women living in the greater Stockholm area. Fibrinogen, factor VII mass concentration (FVII:Ag), activated factor VII (FVIIa), von Willebrand factor (vWF), and plasminogen activator inhibitor-1 (PAI-1) were measured. Educational attainment was used as a measure of SES. Low educational level and an unfavorable hemostatic profile were both associated with older age, unhealthful life style, psychosocial stress, atherogenic biochemical factors, and hypertension. Levels of hemostatic factors increased with lower educational attainment. Independently of age, the differences between the lowest (mandatory) and highest (college/university) education in FVII:Ag levels were 41 mu g/L (95% confidence interval [CI] 15 to 66 mu g/L, P=0.001), 0.26 g/L (95% CI, 0.10 to 0.42 g/L, P=0.001) in fibrinogen levels, and 0.11 U/mL (95% CI, 0.09 to 0.12 U/mL, P=0.03) in levels of vWF. The corresponding differences in FVIIa and PAI-1 were not statistically significant. With further adjustment for menopausal status, family history of CHD, marital status, psychosocial stress, lifestyle patterns, biochemical factors, and hypertension, statistically significant differences between mandatory and college/university education were observed in FVII:Ag (difference=34 mu g/L; 95% CI, 2 to 65 mu g/L, P=0.05) but not in fibrinogen (difference 0.03 g/L; 95% CI, -0.13 to 0.19 g/L, P=0.92) or in VWF (difference=0.06 U/mL; 95% CI, -0.10 to 0.22 U/mL, P=0.45). An educational gradient was most consistent and statistically significant for FVII:Ag, fibrinogen, and VWF. Age, psychosocial stress, unhealthful life style, atherogenic biochemical factors, and hypertension mediated the association of low educational level with elevated levels of fibrinogen and vWF. Psychosocial stress and unhealthful life style were the most important contributing factors. There was an independent association between education and FVII:Ag, which could not be explained by any of these factors.
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- Andersson, A, et al.
(author)
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A five-year rehabilitation programme for younger women after a coronary event reduces the need for hospital care
- 2010
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In: Scandinavian journal of public health. - : SAGE Publications. - 1651-1905 .- 1403-4948. ; 38:6, s. 566-573
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Journal article (peer-reviewed)abstract
- Aims: Cardiovascular disease (CVD) is the dominant diagnosis in in-patient care in Sweden and the third most common cause for long-term sick leave and disability pension. Women are higher consumers of health care than men and have higher frequencies of sickness absenteeism. The aim of this paper was to evaluate whether a five-year long rehabilitation programme for women with CVD affected the use of hospital care and sickness absenteeism. Methods: 130 women below 65 years of age with CVD were randomized to either intervention (n = 69, mean age 52.4 years) with an intensive lifestyle programme (e.g. physical exercise, smoking cessation, dietary advice), including stress management or to standard care (n = 61, mean age 54.3 years). All patients went through baseline medical examinations, including self-administered questionnaires. This procedure was repeated yearly during the rehabilitation period. The frequency of cardiac-related healthcare use was followed via official registers. Results: Emergency visits and number of in-patient days decreased significantly in the intervention group from year one to year five (p < 0.05) but remained unchanged in the control group. Scheduled doctor visits decreased significantly in both groups. There were no significant differences between groups regarding proportion of women on sick leave after one, three and five years. Conclusions: This extensive intervention programme reduced visits at emergency wards and numbers of in-patient days, which in the long run may have beneficial effects on public finances and the patient’s quality of life. The study confirmed previous findings from interventions showing difficulties in influencing sick-leave rates.
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| 24. |
- Arbyn, M, et al.
(author)
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Methods for screening and diagnosis
- 2007
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In: 2nd edition of the EU Guidelines for cervical cancer screening. - 9789279076985 ; , s. 69-141
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Book chapter (other academic/artistic)
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| 25. |
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| 26. |
- Berglund, A., et al.
(author)
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Sex differences in the presentation of stroke
- 2017
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In: Maturitas. - Amsterdam, Netherlands : Elsevier. - 0378-5122 .- 1873-4111. ; 99, s. 47-50
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Research review (peer-reviewed)abstract
- Stroke affects both men and women of all ages, although the condition is more common among the elderly. Stroke occurs at an older age among women than among men; although the incidence is lower among women than among men, as women have a longer life expectancy their lifetime risk is slightly higher. Ischemic stroke is the most common type of stroke; and reperfusion treatment is possible if the patient reaches hospital early enough. Thrombolysis and thrombectomy are time-sensitive treatments - the earlier they are initiated the better is the chance of a positive outcome. It is therefore important to identify a stroke as soon as possible. Medical personnel can readily identify typical stroke symptoms but the presentation of non-traditional stroke symptoms, such as impaired consciousness and altered mental status, is often associated with a significant delay in the identification of stroke and thus delay in or inability to provide treatment. Non-traditional stroke symptoms are reported to be more common in women, who are thereby at risk of delayed recognition of stroke and treatment delay.
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| 27. |
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| 28. |
- Castells-Nobau, Anna, et al.
(author)
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Two Algorithms for High-throughput and Multi-parametric Quantification of Drosophila Neuromuscular Junction Morphology
- 2017
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In: Journal of Visualized Experiments. - : JOURNAL OF VISUALIZED EXPERIMENTS. - 1940-087X. ; :123
-
Journal article (peer-reviewed)abstract
- Synaptic morphology is tightly related to synaptic efficacy, and in many cases morphological synapse defects ultimately lead to synaptic malfunction. The Drosophila larval neuromuscular junction (NMJ), a well-established model for glutamatergic synapses, has been extensively studied for decades. Identification of mutations causing NMJ morphological defects revealed a repertoire of genes that regulate synapse development and function. Many of these were identified in large-scale studies that focused on qualitative approaches to detect morphological abnormalities of the Drosophila NMJ. A drawback of qualitative analyses is that many subtle players contributing to NMJ morphology likely remain unnoticed. Whereas quantitative analyses are required to detect the subtler morphological differences, such analyses are not yet commonly performed because they are laborious. This protocol describes in detail two image analysis algorithms Drosophila NMJ Morphometrics and Drosophila NMJ Bouton Morphometrics, available as Fiji-compatible macros, for quantitative, accurate and objective morphometric analysis of the Drosophila NMJ. This methodology is developed to analyze NMJ terminals immunolabeled with the commonly used markers Dlg-1 and Brp. Additionally, its wider application to other markers such as Hrp, Csp and Syt is presented in this protocol. The macros are able to assess nine morphological NMJ features: NMJ area, NMJ perimeter, number of boutons, NMJ length, NMJ longest branch length, number of islands, number of branches, number of branching points and number of active zones in the NMJ terminal.
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| 29. |
- Eriksson, M, et al.
(author)
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Relationship between plasma fibrinogen and coronary heart disease in women
- 1999
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In: Arteriosclerosis, Thrombosis and Vascular Biology. - Karolinska Hosp, Dept Cardiol, S-10401 Stockholm, Sweden. Karolinska Hosp, Dept Clin Chem, S-10401 Stockholm, Sweden. Karolinska Inst, Natl Inst Psychosocial Factors & Hlth, Stockholm, Sweden. Deaconess Hosp, Inst Prevent Cardiovasc Dis, Boston, MA USA. : LIPPINCOTT WILLIAMS & WILKINS. - 1079-5642 .- 1524-4636. ; 19:1, s. 67-72
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Journal article (peer-reviewed)abstract
- Plasma fibrinogen is an independent risk factor for coronary heart disease (CHD) in men; however, its role in women is less clear. We examined the ability of plasma fibrinogen to predict CHD in a community-based, case-control study of women aged 65 years or younger living in the greater Stockholm area. Cases were all patients hospitalized for an acute coronary event between February 1991 and February 1994. Controls were randomly selected from the city census and were matched to cases by age and catchment area. Plasma fibrinogen was measured 3 to 6 months after hospitalization by using a fibrinogen assay based on fibrinogen polymerization time measurement. Of the 292 consecutive cases, 110 (37%) were hospitalized for an acute myocardial infarction and 182 (63%) for angina pectoris. The mean age+/-SD in both patients and controls was 56+/-7 years. Mean levels of plasma fibrinogen in patients and controls were 3.66+/-0.81 and 3.25+/-0.64 g/L (P<0.0001), respectively. The age-adjusted odds ratio (OR) for CHD in the highest versus the lowest quartile of plasma fibrinogen was 6.0 (95% confidence interval [CI], 3.5 to 10.4). After adjustment for age, cigarette smoking, body mass index, systolic blood pressure, total cholesterol, high density lipoprotein cholesterol, triglycerides, and educational level, the OR was 3.0 (95% CI, 1.6 to 5.5). Further adjustment for C-reactive protein yielded the same result. In both premenopausal and postmenopausal women, the multivariate adjusted ORs were 7.0 (95% CI, 1.8 to 28.3) and 2.1 (95% CI, 1.0 to 4.4), respectively. These results provide evidence that plasma fibrinogen is associated with an excess risk of CHD in women.
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| 30. |
- Geary, L., et al.
(author)
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An audit & feedback intervention for improved anticoagulant use in patients with atrial fibrillation in primary care
- 2020
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In: International Journal of Cardiology. - : Elsevier. - 0167-5273 .- 1874-1754. ; 310, s. 67-72
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Journal article (peer-reviewed)abstract
- Background: Improving use of anticoagulants in atrial fibrillation (AF) patients in primary care has proved challenging. Anticoagulants are often prescribed by primary care physicians in the long term. Suboptimal anticoagulant use may be partly due to physicians' non-prescribing. One potential way of targeting physician prescribing behavior is “audit & feedback”. The documented use of audit and feedback in research aimed at increasing use of anticoagulants in primary care is limited. The objective was to test if an audit & feedback intervention aimed at directors in primary care centers could increase the use of anticoagulants in patients with AF.Methods: Database generated quality reports with primary care center specific data on recommended medication use in their patients with previous stroke or atrial fibrillation were sent to intervention centers.Results: 94 centers received the intervention, 102 centers were controls. 31,477 patients in total were included. Use of anticoagulants in all primary care centers increased from 76% before to 82% after the intervention. Patients in intervention centers were more likely than patients in control centers to use anticoagulants after the intervention, adjusted odds ratio increasing slightly from 1.04 (95%, CI, 0.98–1.10) before to 1.08 (95% CI, 1.02–1.15) after the intervention.Conclusions: An audit & feedback intervention with quality reports in primary care had only a small effect on anticoagulant use in patients with AF. A combined and more complex intervention may have a greater effect in improving anticoagulation use.
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| 31. |
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| 32. |
- Göthelid, Mats, et al.
(author)
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Adsorption site, core level shifts and charge transfer on the Pd(111)-I(root 3 x root 3) surface
- 2006
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In: Surface Science. - : Elsevier BV. - 0039-6028 .- 1879-2758. ; 600:15, s. 3093-3098
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Journal article (peer-reviewed)abstract
- We use core level photoelectron spectroscopy and density functional theory (DFT) to investigate the iodine-induced Pd(1 1 1)-I(root 3 x root 3) structure formed at 1/3 NIL coverage. From the calculations we find that iodine adsorbs preferentially in the fcc hollow site. The calculated equilibrium distance is 2.06 angstrom and the adsorption energy is 68 kcal/mol, compared to 2.45 angstrom and 54 kcal/mol in the atop position. The adsorption energy difference between fcc and hcp hollows is 1.7 kcal/mol. Calculated Pd 3d surface core level shift on clean Pd(1 1 1) is 0.30 eV to lower binding energy, in excellent agreement with our experimental findings (0.28-0.29 eV). On the Pd(1 1 1)-I(root 3 x root 3) we find no Pd 3d surface core level shift, neither experimentally nor, theoretically. Calculated charge transfer for the fcc site, determined from the Hirshfeld partitioning method, suggests that the iodine atom remains almost neutral upon adsorption.
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| 33. |
- Horsten, M, et al.
(author)
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Depressive symptoms and lack of social integration in relation to prognosis of CHD in middle-aged women - The Stockholm Female Coronary Risk Study
- 2000
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In: European Heart Journal. - Karolinska Inst, Dept Publ Hlth Sci, Div Prevent Med, Stockholm, Sweden. Harvard Univ, Sch Publ Hlth, Dept Epidemiol, Boston, MA 02115 USA. Beth Israel Deaconess Med Ctr, Div Cardiovasc, Boston, MA USA. Karolinska Hosp, Dept Cardiol, S-10401 Stockholm, Sweden. : W B SAUNDERS CO LTD. - 0195-668X .- 1522-9645. ; 21:13, s. 1072-1080
-
Journal article (peer-reviewed)abstract
- Aims Several studies have reported that women with coronary heart disease have a poorer prognosis than men. Psychosocial factors, including social isolation and depressive symptoms have been suggested as a possible cause. However. little is known; about these factors and their independent predictive value in women. Therefore, we investigated the prognostic impact of depression, lack of social integration and their interaction in the Stockholm Female Coronary Risk Study. Methods and Results Two hundred and ninety-two women patients aged 30 to 65 years and admitted for an acute coronary event between 1991 and 1994, were followed for 5 years from baseline assessments, which were performed between 3 and 6 months after admission. Lack of social integration and depressive symptoms, assessed at baseline by standardized questionnaires, were associated with recurrent events. including cardiovascular mortality, acute myocardial infarction and revascularization procedures (percutaneous transluminal coronary angioplasty and coronary artery bypass grafting). Adjusting for age, diagnosis at index event. symptoms of heart failure, diabetes mellitus, high density lipoprotein (HDL) cholesterol, history of hypertension, systolic blood pressure, smoking, sedentary lifestyle, body mass index, and severity of angina pectoris symptoms. the hazard ratio associated with low (lowest quartile) as compared to high social integration (upper quartile) was 2.3 (95% CI 1.2-4.5) and the hazard ratio associated with two or more (upper three quartiles) as compared to one or no depressive symptoms was 1.9 (95% CI 1.02-3 6). Conclusions The presence of two or more depressive symptoms and lack of social integration independently predicted recurrent cardiac events in women with coronary heart disease. Women who were free of both these risk factors, had the best prognosis. (C) 2000 The European Society of Cardiology.
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| 34. |
- Horsten, M, et al.
(author)
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Psychosocial factors and heart rate variability in healthy women.
- 1999
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In: Psychosomatic Medicine. - : Ovid Technologies (Wolters Kluwer Health). - 0033-3174 .- 1534-7796. ; 61:1, s. 49-57
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Journal article (peer-reviewed)abstract
- OBJECTIVE: This study was conducted to investigate associations between psychosocial risk factors, including social isolation, anger and depressive symptoms, and heart rate variability in healthy women. METHODS: The study group consisted of 300 healthy women (median age 57.5 years) who were representative of women living in the greater Stockholm area. For the measurement of social isolation, a condensed version of the Interpersonal Support Evaluation List was used and household size assessed. Anger was measured by the anger scales previously used in the Framingham study and depressive symptoms by a questionnaire derived from Pearlin. Health behaviors were measured by means of standard questionnaires. From 24-hour ambulatory electrocardiographic monitoring, both time and frequency domain measures were obtained: SDNN index (mean of the SDs of all normal to normal intervals for all 5-minute segments of the entire recording), VLF power (very low frequency power), LF power (low frequency power), HF power (high frequency power), and the LF/HF ratio (low frequency by high frequency ratio) were computed. RESULTS: Social isolation and inability to relieve anger by talking to others were associated with decreased heart rate variability. Depressive symptoms were related only to the LF/HF ratio. Adjusting for age, menopausal status, exercise and smoking habits, history of hypertension, and BMI did not substantially change the results. CONCLUSIONS: These findings suggest heart rate variability to be a mediating mechanism that could explain at least part of the reported associations between social isolation, suppressed anger, and health outcomes.
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| 35. |
- Horsten, M, et al.
(author)
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Social relations and the metabolic syndrome in middle-aged Swedish women
- 1999
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In: Journal of Cardiovascular Risk. - Karolinska Inst, Novum, Div Prevent Med, Dept Publ Hlth Sci, S-14157 Huddinge, Sweden. Beth Israel Deaconess Med Ctr, Div Cardiovasc, Boston, MA USA. Harvard Univ, Sch Publ Hlth, Dept Epidemiol, Boston, MA 02115 USA. Karolinska Hosp, Dept Cardiol, S-10401 Stockholm, Sweden. : LIPPINCOTT WILLIAMS & WILKINS. - 1350-6277 .- 1473-5652 .- 1741-8267 .- 1741-8275. ; 6:6, s. 391-397
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Journal article (peer-reviewed)abstract
- Background Both social isolation and the metabolic syndrome are independently associated with greater than normal cardiovascular risk. Design A population-based cross-sectional study of middle-aged Swedish women. Methods The study group consisted of 300 healthy women (aged 31-65 years) who were representative of women living in the greater Stockholm area. Social isolation was measured by using a condensed Version of the Interpersonal Support Evaluation List. Health behaviours were assessed and a full serum-lipid-level and haemostatic profile was obtained by standardized methods, The metabolic syndrome was defined as the presence of two or more of these components: fasting serum level of glucose greater than or equal to 7.0 mmol/l, arterial blood pressure greater than or equal to 160/90 mmHg, fasting serum level of triglycerides greater than or equal to 1.7 mmol/l or high-density lipoprotein < 1.0 mmol/l, or both, and central obesity (waist:hip ratio > 0.85 or body mass index > 30 kg/m(2), or both), Results After adjustment for age, menopausal status, educational level, smoking, exercise habits and consumption of alcohol, the risk ratio for the metabolic syndrome for women in the lower compared with women in the upper social-support quartile was 3.5 (95% confidence interval 1.1-11.4), whereas that of women in the two middle quartiles was 2.2 (95% confidence interval 0.67-7.2; P for trend 0.02). Conclusions Social isolation was associated with the metabolic syndrome for these middle-aged women. The findings suggest that the metabolic syndrome and its components may be mediators of the reported association between social isolation and cardiovascular disease, (C) 1999 Lippincott Williams & Wilkins.
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| 36. |
- Janszky, I., et al.
(author)
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Heart rate variability in long-term risk assessment in middle-aged women with coronary heart disease : The Stockholm Female Coronary Risk Study
- 2004
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In: Journal of Internal Medicine. - : Wiley. - 0954-6820 .- 1365-2796. ; 255:1, s. 13-21
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Journal article (peer-reviewed)abstract
- Objectives. Low heart rate variability (HRV) is associated with poor prognosis after acute coronary events in men. In women, the prognostic impact is not well documented. The objective of this study was to assess the long-term predictive power of HRV on mortality amongst middle-aged women with coronary heart disease (CHD). Design, Settings and Subjects. Consecutive women below 65 years hospitalized for an acute coronary syndrome during a 3-year period in Stockholm were examined for cardiovascular prognostic factors including HRV, and followed for a median of 9 years. An ambulatory 24-h electrocardiograph was recorded during normal activities, 3-6 months after hospitalization. SDNN index (mean of the standard deviations of all normal to normal intervals for all 5-min segments of the entire recording) and the following frequency domain parameters were assessed: total power, high-frequency (HF) power, low-frequency (LF) power, very-low frequency (VLF) power and LF/HF ratio. Using Cox proportional hazards regression, the hazard ratios (HR) for each 25% decrease of the HRV parameters were assessed. Results. After controlling for the independent, significant predictors of mortality amongst the clinical variables, the following HRV parameters were found to be significant predictors of all-cause mortality: SDNN index [HR 1.56, 95% confidence intervals (CI) 1.19-2.05], total power (HR 1.21, 95% CI 1.08-1.35), VLF power (HR 1.22, 95% CI 1.09-1.36), LF power (HR 1.18 95%, CI 1.07-1.30) and HF power (HR 1.18, 95% CI 1.05-1.33). The results were essentially the same when cardiovascular mortality was used as end-points. The HRV parameters were stronger predictors of mortality in the first 5 years following the index event. Conclusion. Low HRV is a predictor of long-term mortality amongst middle-aged women with CHD when measured 3-6 months after hospitalization for an acute coronary syndrome, even after controlling for established clinical prognostic markers.
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| 39. |
- Maas, Angela H. E. M., et al.
(author)
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Practice points in gynecardiology : Abnormal uterine bleeding in premenopausal women taking oral anticoagulant or antiplatelet therapy
- 2015
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In: Maturitas. - Amsterdam, Netherlands : Elsevier. - 0378-5122 .- 1873-4111. ; 82:4, s. 355-359
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Journal article (peer-reviewed)abstract
- A growing number of premenopausal women are currently using antithrombotic and/or (dual) antiplatelet therapy for various cardiovascular indications. These may induce or exacerbate abnormal uterine bleeding and more awareness and knowledge among prescribers is required. Heavy and irregular menstrual bleeding is common in women in their forties and may have a variety of underlying causes that require different treatment options. Thus using anticoagulants in premenopausal women demands specific expertise and close collaboration between cardiovascular physicians and gynecologists. In this article we summarize the scope of the problem and provide practical recommendations for the care for young women taking anticoagulants and/or (dual) antiplatelet therapy. We also recommend that more safety data on uterine bleeding with novel anticoagulants in premenopausal women should be obtained.
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| 40. |
- Nijhof, Bonnie, et al.
(author)
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A New Fiji-Based Algorithm That Systematically Quantifies Nine Synaptic Parameters Provides Insights into Drosophila NMJ Morphometry
- 2016
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In: PloS Computational Biology. - : Public Library Science. - 1553-734X .- 1553-7358. ; 11:3
-
Journal article (peer-reviewed)abstract
- The morphology of synapses is of central interest in neuroscience because of the intimate relation with synaptic efficacy. Two decades of gene manipulation studies in different animal models have revealed a repertoire of molecules that contribute to synapse development. However, since such studies often assessed only one, or at best a few, morphological features at a given synapse, it remained unaddressed how different structural aspects relate to one another. Furthermore, such focused and sometimes only qualitative approaches likely left many of the more subtle players unnoticed. Here, we present the image analysis algorithm Drosophila_NMJ_Morphometrics, available as a Fiji-compatible macro, for quantitative, accurate and objective synapse morphometry of the Drosophila larval neuromuscular junction (NMJ), a well-established glutamatergic model synapse. We developed this methodology for semi-automated multiparametric analyses of NMJ terminals immunolabeled for the commonly used markers Dlg1 and Brp and showed that it also works for Hrp, Csp and Syt. We demonstrate that gender, genetic background and identity of abdominal body segment consistently and significantly contribute to variability in our data, suggesting that controlling for these parameters is important to minimize variability in quantitative analyses. Correlation and principal component analyses (PCA) were performed to investigate which morphometric parameters are inter-dependent and which ones are regulated rather independently. Based on nine acquired parameters, we identified five morphometric groups: NMJ size, geometry, muscle size, number of NMJ islands and number of active zones. Based on our finding that the parameters of the first two principal components hardly correlated with each other, we suggest that different molecular processes underlie these two morphometric groups. Our study sets the stage for systems morphometry approaches at the well-studied Drosophila NMJ.
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| 41. |
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| 42. |
- Norlund, L, et al.
(author)
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Reference intervals for the glomerular filtration rate and cell-proliferation markers : serum cystatin C and serum beta 2-microglobulin/cystatin C-ratio
- 1997
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In: Scandinavian Journal of Clinical and Laboratory Investigation. - : Informa UK Limited. - 0036-5513 .- 1502-7686. ; 57:6, s. 463-470
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Journal article (peer-reviewed)abstract
- Recent studies have indicated that serum and plasma cystatin C are better markers for glomerular filtration rate (GFR) than serum creatinine, ubiquitously used for this purpose. To fully exploit the value of serum and plasma cystatin C as GFR markers, reliable age and sex-correlated reference intervals are required. The present study comprised cystatin C determinations in plasma and sera from 259 individuals from a well-defined area in the southernmost part of Sweden. From demographic lists two men and two women were randomly selected from each one-year birth cohort above 20 years of age. No sex differences were found for plasma and serum cystatin C, whereas an increase in the cystatin C levels with age was noted, corresponding to the known age-related decrease in GFR. The following reference intervals are recommended for practical clinical use: S-Cystatin C (both sexes): 20-50 years, 0.70-1.21 mg l-1 and 50+ years, 0.84-1.55 mg l-1. The same samples were also used for determination of beta 2-microglobulin levels in order to calculate reference intervals for the beta 2-microglobulin/cystatin C-ratio, which is a more distinct marker for cell proliferation, particularly lymphoproliferation, than is the serum level of beta 2-microglobulin alone, since the ratio should be virtually uninfluenced by GFR. The beta 2-microglobulin/cystatin C-ratios were uninfluenced by sex and age and 1.45-2.43 is recommended as the serum reference interval for practical clinical use. Serum creatinine was determined in the same samples and the creatinine level was found to be strongly influenced by sex and weakly by age.
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| 45. |
- Orth-Gomér, K., et al.
(author)
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Marital stress worsens prognosis in women with coronary heart disease : The Stockholm female coronary risk study
- 2000
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In: Journal of the American Medical Association (JAMA). - : American Medical Association. - 0098-7484 .- 1538-3598. ; 284:23, s. 3008-3014
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Journal article (peer-reviewed)abstract
- Context: Psychosocial stress has been associated with incidence of coronary heart disease (CHD) in men, but the prognostic impact of such stress rarely has been studied in women. Objective: To investigate the prognostic impact of psychosocial work stress and marital stress among women with CHD. Design and Setting: Population-based, prospective follow-up study conducted in the city of Stockholm, Sweden. Participants: A total of 292 consecutive female patients aged 30 to 65 years (n = 279 working or cohabiting with a male partner) who were hospitalized for acute myocardial infarction or unstable angina pectoris between February 1991 and February 1994. Patients were followed up from the date of clinical examination until August 1997 (median, 4.8 years). Main Outcome Measures: Recurrent coronary events, including cardiac death, acute myocardial infarction, and revascularization procedures, by marital stress (assessed using the Stockholm Marital Stress Scale, a structured interview) and by work stress (assessed using the ratio of work demand to work control). Results: Among women who were married or cohabiting with a male partner (n = 187), marital stress was associated with a 2.9-fold (95% confidence interval [CI], 1.3-6.5) increased risk of recurrent events after adjustment for age, estrogen status, education level, smoking, diagnosis at index event, diabetes mellitus, systolic blood pressure, smoking, triglyceride level, high-density lipoprotein cholesterol level, and left ventricular dysfunction. Among working women (n = 200), work stress did not significantly predict recurrent coronary events (hazard ratio, 1.6; 95% CI, 0.8-3.3). Conclusions: Our results indicate that marital stress but not work stress predicts poor prognosis in women aged 30 to 65 years with CHD. These findings differ from previous findings in men and suggest that specific preventive measures be tailored to the needs of women with CHD.
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| 46. |
- Orth-Gomer, K, et al.
(author)
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Social relations and extent and severity of coronary artery disease - The Stockholm Female Coronary Risk Study
- 1998
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In: European Heart Journal. - Karolinska Inst, Novum, Dept Publ Hlth Sci, Div Prevent Med, S-14157 Huddinge, Sweden. Harvard Univ, Sch Med, Beth Israel Deaconess Med Ctr, Boston, MA USA. Univ Texas, Sch Med, Div Cardiol, Houston, TX USA. Karolinska Hosp, Dept Thorac Med, S-10401 Stockholm, Sweden. Karolinska Hosp, Dept Cardiol, S-10401 Stockholm, Sweden. : W B SAUNDERS CO LTD. - 0195-668X .- 1522-9645. ; 19:11, s. 1648-1656
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Journal article (peer-reviewed)abstract
- Aims Social relations have been repeatedly linked to coronary heart disease in men, even after careful control for standard risk factors. Women have rarely been studied and results have not been conclusive. We investigated the role of social support in the severity and extent of coronary artery disease in women. Methods and Results One hundred and thirty-one women, aged 30 to 65 years, who were hospitalized for an acute coronary event and were included in the Stockholm Female Coronary Risk Study, were examined with computer assisted quantitative coronary angiography. Angiographic measures included presence of stenosis greater than 50% in at least one coronary artery (severity) and the number of stenoses greater than 20% within the coronary tree (extent). Social factors included two measures of social support, which were previously shown to predict coronary disease in prospective studies of men. After adjustment for age, lack of social support was associated with both measures of coronary artery disease. With further adjustment for smoking, education, menopausal status, hypertension, high density lipoprotein and body mass index, the risk ratio for stenosis greater than 50% in women with poor as compared to those with strong social support was 2.5 (95% confidence interval 1.2 to 5.3; P=0.003). Also, women with poor social support had more stenoses obstructing at least 20% of the coronary lumen with multivariate adjustment, but the difference from women with strong support was only of borderline significance (P=0.09). Conclusion The findings suggest that lack of social support contributes to the severity of coronary artery disease in women, independent of standard risk factors.
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| 47. |
- Pettersson, Karin, 1981, et al.
(author)
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Mer än bara papper
- 2014
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In: Perspektiv på förädling av bioråvara 2014. - 9789198097450 ; , s. 16-17
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Book chapter (other academic/artistic)
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| 48. |
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| 49. |
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| 50. |
- Schenck-Fontaine, Anika, et al.
(author)
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Associations Between Perceived Material Deprivation, Parents' Discipline Practices, and Children's Behavior Problems : An International Perspective.
- 2020
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In: Child Development. - : Wiley. - 0009-3920 .- 1467-8624. ; 91:1, s. 307-326
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Journal article (peer-reviewed)abstract
- This study investigated the association between perceived material deprivation, children's behavior problems, and parents' disciplinary practices. The sample included 1,418 8- to 12-year-old children and their parents in China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States. Multilevel mixed- and fixed-effects regression models found that, even when income remained stable, perceived material deprivation was associated with children's externalizing behavior problems and parents' psychological aggression. Parents' disciplinary practices mediated a small share of the association between perceived material deprivation and children's behavior problems. There were no differences in these associations between mothers and fathers or between high- and low- and middle-income countries. These results suggest that material deprivation likely influences children's outcomes at any income level.
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