| 1. |
- Carlsson, Maria E., 1958-, et al.
(författare)
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Equal palliative care for foreign-born patients : A national quality register study
- 2021
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Ingår i: Palliative & Supportive Care. - : Cambridge University Press. - 1478-9515 .- 1478-9523. ; 19:6, s. 656-663
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: To use data from a national quality register to investigate if there are differences relating to migrant background in the quality of end-of-life care of patients dying in Sweden.Methods: A retrospective, comparative register-based study. In total, 81,418 deceased patients, over 18 years of age, registered in the Swedish Register of Palliative Care during 2017 and 2018, of expected death were included in the study. Of these, 72,012 were Swedish-born and 9,395 were foreign-born. Descriptive and analytical statistical methods were used.Results: No general pattern of differences in quality regarding end-of-life care was found between Swedish- and foreign-born patients. There were several significant differences in various quality indicators but not in a specific direction. Sometimes, the quality indicators showed an advantage for Swedish-born patients but just as often, they were also favorable for foreign-born patients. Swedish-born patients had greater access to specialized palliative care than foreign-born patients. Foreign-born patients were more often cared for in general home care setting, despite a higher frequency of cancer diagnosis.Significance of results: Foreign-born patients were less likely to be cared for in specialized palliative care units and had poorer access to palliative care teams than Swedish-born patients, despite having a higher proportion of cancer diagnoses. However, no general pattern was found indicating that foreign-born patients were disadvantaged in the quality indicators measured in the present study. Perhaps, this is an indication that the palliative care in Sweden is individualized; nonetheless, the quality of end-of-life care would be higher if dying patients, regardless of country of birth, have better access to specialized palliative care.
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| 2. |
- Casado-Bedmar, Maite, et al.
(författare)
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Elevated F-EDN correlates with mucosal eosinophil degranulation in patients with IBS : A possible association with microbiota?
- 2022
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Ingår i: Journal of Leukocyte Biology. - : Alan R. Liss Inc.. - 0741-5400 .- 1938-3673. ; 111:3, s. 655-665
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Tidskriftsartikel (refereegranskat)abstract
- Eosinophils have been linked to functional dyspepsia; however, less is known about their role in irritable bowel syndrome (IBS). This study tested the hypothesis of alterations in levels of fecal eosinophil-derived neurotoxin (F-EDN) and eosinophil density and degranulation within the colonic mucosa of IBS patients compared with healthy controls (HC). Colonic biopsies were collected from 37 IBS patients and 20 HC and analyzed for eosinophil numbers and local degranulation of eosinophil cationic protein (ECP) by histologic procedures. Fecal samples were collected for F-EDN and microbiota analysis. Differentiated 15HL-60 cells were used in vitro to investigate the direct effect of live bacteria on eosinophil activation measured by a colorimetric assay with o-phenylenediamine (OPD) substrate. We observed a higher number of eosinophils and increased extracellular ECP in the mucosa of IBS patients compared with HC. Moreover, F-EDN levels in IBS samples were elevated compared with HC and positively correlated to extracellular ECP. Metagenomic analysis showed significant correlations between bacterial composition and eosinophil measurements in both HC and IBS patients. In vitro experiments revealed an increased degranulation of 15HL-60 after stimulation with Salmonella typhimurium, Salmonella enterica, and Yersinia enterocolitica. To conclude, we could demonstrate alterations related to eosinophils in IBS, and, for the first time, a positive correlation between F-EDN levels and degranulated eosinophils in the colonic mucosa of IBS patients. Together our results suggest that eosinophils play a role in the pathophysiology of IBS and the mechanisms might be linked to an altered microbiota.
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| 3. |
- Friedrichsen, Maria, et al.
(författare)
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Breaking bad news in the transition from curative to palliative cancer care : patient's view of the doctor giving the information.
- 2000
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Ingår i: Supportive Care in Cancer. - 0941-4355 .- 1433-7339. ; 8:6, s. 472-478
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Tidskriftsartikel (refereegranskat)abstract
- In the transition from curative to palliative cancer care, communication is of special importance. The aim of this study was to explore how patients with a disseminated cancer disease experienced the information about their incurable state, focusing on the physician. The persons taking part were 30 patients admitted to a hospital-based home care unit in Sweden. Semi-structured interviews were conducted and analysed using a qualitative method. All patients described their doctors as experts, despite different qualities. Sire subcategories were identified: (1) the inexperienced messenger, (2) the emotionally burdened, (3) the rough and ready expert (4) the benevolent but tactless expert, (5) the "distanced" doctor and (6), the empathic professional. The relationship was described as very important to the patients' capacity to handle the information and was felt to have been built up during earlier meetings. The relationship was described in four subcategories: personal between well-acquainted individuals, impersonal between unacquainted individuals, personal between unacquainted individuals and impersonal between well-acquainted individuals. Both the character of the physician and his or her ability to create personal relationships influence patients' capacity to cope with this specific situation. Education and guidance are needed both in clinical practice and in medical schools.
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| 4. |
- Friedrichsen, Maria, et al.
(författare)
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Cancer patients' perceptions of their participation and own resources after receiving information about discontinuation of active tumour treatment.
- 2000
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Ingår i: Acta Oncologica. - 0284-186X .- 1651-226X. ; 39:8, s. 919-925
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Tidskriftsartikel (refereegranskat)abstract
- The focus of most studies on informational needs has been on primary cancer diagnosis. The aim of this study was to explore how cancer patients in a palliative care setting perceived their own participation and resources after receiving information about the discontinuation of active tumour treatment. Thirty cancer patients admitted to a hospital-based home-care unit participated in the study. Semi-structured interviews were conducted and analysed using a phenomenographic method. The patients described their own participation as being either verbally passive or active, in order to receive more information or to avoid information. Furthermore, previous knowledge, at different levels, was described as important: 1) Unsuspecting naive, 2) apprehensive suspicious, 3) well prepared. Patients’ own resources included a sense of wellbeing, a sense of security and individual strength. In conclusion, patients’ previous knowledge and own resources are important components for their capacity to take part in the dialogue when receiving information.
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| 5. |
- Hallingström, Maria, et al.
(författare)
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The association between selected mid-trimester amniotic fluid candidate proteins and spontaneous preterm delivery
- 2020
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Ingår i: Journal of Maternal-Fetal and Neonatal Medicine. - : Informa UK Limited. - 1476-7058 .- 1476-4954. ; 33:4, s. 583-592
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Tidskriftsartikel (refereegranskat)abstract
- Objective: The aim of this study was to explore inflammatory response and identify early potential biomarkers in mid-trimester amniotic fluid associated with subsequent spontaneous preterm delivery (PTD). Methods: A cohort study was performed at Sahlgrenska University Hospital/Östra, Gothenburg, Sweden, between 2008 and 2010. Amniotic fluid was collected from consecutive women undergoing mid-trimester transabdominal genetic amniocentesis at 14–19 gestational weeks. Clinical data and delivery outcome variables were obtained from medical records. The analysis included 19 women with spontaneous PTD and 118 women who delivered at term. A panel of 26 candidate proteins was analyzed using Luminex xMAP technology. Candidate protein concentrations were analyzed with ANCOVA and adjusted for plate effects. Results: The median gestational age at delivery was 35 + 3 weeks in women with spontaneous PTD and 40 + 0 weeks in women who delivered at term. Nominally significantly lower amniotic fluid levels of adiponectin (PTD: median 130,695 pg/mL (IQR 71,852–199,414) vs term: median 185,329 pg/mL (IQR (135,815–290,532)), granulocyte-macrophage colony stimulating factor (PTD: median 137 pg/mL (IQR 74–156) vs term: median 176 pg/mL (IQR 111–262)), and macrophage migration inhibitory factor (PTD: median 3025 pg/mL (IQR 1885–3891) vs term: median 3400 pg/mL (IQR 2181–5231)) were observed in the spontaneous PTD group, compared with the term delivery group, after adjusting for plate effects. No significant differences remained after Bonferroni correction for multiple comparisons. Conclusions: Our results are important in the process of determining the etiology behind spontaneous PTD but due to the non-significance after Bonferroni correction, the results should be interpreted with caution. Further analyses of larger sample size will be required to determine whether these results are cogent and to examine whether microbial invasion of the amniotic cavity or intra-amniotic inflammation occurs in asymptomatic women in the mid-trimester with subsequent spontaneous PTD.
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| 6. |
- Hägglund, Patricia, et al.
(författare)
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Study protocol for the SOFIA project : Swallowing function, Oral health, and Food Intake in old Age: a descriptive study with a cluster randomized trial
- 2017
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Ingår i: BMC Geriatrics. - : BioMed Central (BMC). - 1471-2318. ; 17
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Tidskriftsartikel (refereegranskat)abstract
- Background: Extensive studies have shown that older people are negatively impacted by impaired eating and nutrition. The abilities to eat, enjoy food, and participate in social activities associated with meals are important aspects of health-related quality of life (HRQoL) and recovery after illness. This project aims to (i) describe and analyze relationships between oral health and oral HRQoL, swallowing ability, eating ability, and nutritional risk among older individuals admitted to short-term care; (ii) compare the perceptions that older individuals and staff report on care quality related to oral hygiene and eating; and (iii) study the feasibility and effects of a training program for people with impaired swallowing (i.e., dysphagia). Methods/Design: This project consists of two parts, which will be performed in five Swedish counties. It will include approximately 400 older individuals and 200 healthcare professionals. Part 1 is a cross-sectional, descriptive study of older people admitted to short-term care. Subjects will be assessed by trained professionals regarding oral health status, oral HRQoL, eating and nutritional risk, and swallowing ability. Swallowing ability will be measured with a teaspoon test and a swallowing capacity test (SCT). Furthermore, subjects and staff will complete a questionnaire regarding their perceptions of care quality. Part 2 is a cluster randomized intervention trial with controls. Older participants with dysphagia (i.e., SCT < 10 ml/s, measured in part 1) will be recruited consecutively to either the intervention or control group, depending on where they were admitted for short-term care. At baseline, all subjects will be assessed for oral health status, oral HRQoL, eating and nutritional risk, swallowing ability, and swallowing-related QoL. Then, the intervention group will receive 5 weeks of training with an oral screen for neuromuscular training focused on orofacial and pharyngeal muscles. After completing the intervention, and at six months post-intervention, all assessments will be repeated in both study groups. Discussion: The results will make important contributions to rehabilitation knowledge, including approaches for improving swallowing function, oral health, and food intake and for improving the quality of oral care for older people.
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| 7. |
- Johnson, Magnus S.C. 1969, et al.
(författare)
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Interaction of scavenger receptor class B type I with peroxisomal targeting receptor Pex5p.
- 2003
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Ingår i: Biochemical and biophysical research communications. - 0006-291X. ; 312:4, s. 1325-34
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Tidskriftsartikel (refereegranskat)abstract
- Scavenger receptor class B type I (SR-BI) is an HDL receptor that mediates selective HDL lipid uptake. Peroxisomes play an important role in lipid metabolism and peroxisomal targeting signal type 1 (PTS1)-containing proteins are translocated to peroxisomes by the peroxisomal targeting import receptor, Pex5p. We have previously identified a PTS1 motif in the intracellular domain of rat SR-BI. Here, we examine the possible interaction between Pex5p and SR-BI. Expression of a Flag-tagged intracellular domain of SR-BI resulted in translocation to the peroxisome as demonstrated by double labeling with anti-Flag IgG and anti-catalase IgG analyzed by confocal microscopy. Immunoprecipitation experiments with anti-SR-BI antibody showed that Pex5p co-precipitated with SR-BI. However, when an antibody against Pex5p was used for immunoprecipitation, only the 57kDa, non-glycosylated form, of SR-BI co-precipitated. We conclude that the PTS1 domain of SR-BI is functional and can mediate peroxisomal interaction via Pex5p, in vitro.
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| 8. |
- Svensson, Per-Arne, 1969, et al.
(författare)
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Major role of HSP70 as a paracrine inducer of cytokine production in human oxidized LDL treated macrophages.
- 2006
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Ingår i: Atherosclerosis. - : Elsevier BV. - 0021-9150. ; 185:1, s. 32-8
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Tidskriftsartikel (refereegranskat)abstract
- Lipid accumulation and inflammation are key hallmarks of the atherosclerotic plaque and macrophage uptake of oxidized low-density lipoprotein (oxLDL) is believed to drive these processes. Initial experiments show that supernatants from oxLDL treated macrophages could induce IL-1beta production in naïve macrophages. To search for potential paracrine mediators that could mediate this effect a DNA microarray scan of oxLDL treated human macrophages was performed. This analysis revealed that oxLDL induced activation of heat shock protein (HSP) expression. HSPs have been implicated in the development of atherosclerosis, but the exact mechanisms for this is unclear. Extracellular heat shock protein 70 (HSP70) has been shown to elicit a pro-inflammatory cytokine response in monocytes and could therefore be a potential paracrine pro-inflammatory mediator. After 24 h of oxLDL treatment there was a significant increase of HSP70 concentrations in supernatants from oxLDL treated macrophages (oxLDLsup) compared to untreated controls (P<0.05). OxLDLsup could induce both interleukin (IL)-1beta and IL-12 secretion in naïve macrophages. We also demonstrate that the effect of oxLDLsup on cytokine production and release could be blocked by inhibition of HSP70 transcription or secretion or by the use of HSP70 neutralizing antibodies. This suggests that extracellular HSP70 can mediate pro-inflammatory changes in macrophages in response to oxLDL.
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| 9. |
- Åberg, N David, 1970, et al.
(författare)
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Insulin-like growth factor-I increases astrocyte intercellular gap junctional communication and connexin43 expression in vitro.
- 2003
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Ingår i: Journal of neuroscience research. - : Wiley. - 0360-4012. ; 74:1, s. 12-22
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Tidskriftsartikel (refereegranskat)abstract
- Connexin43 (cx43) forms gap junctions in astrocytes, and these gap junctions mediate intercellular communication by providing transport of low-molecular-weight metabolites and ions. We have recently shown that systemic growth hormone increases cx43 in the brain. One possibility was that local brain insulin-like growth factor-I (IGF-I) could mediate the effect by acting directly on astrocytes. In the present study, we examined the effects of direct application of recombinant human IGF-I (rhIGF-I) on astrocytes in primary culture concerning cx43 protein expression and gap junctional communication (GJC). After 24 hr of stimulation with rhIGF-I under serum-free conditions, the GJC and cx43 protein were analyzed. Administration of 30 ng/ml rhIGF-I increased the GJC and the abundance of cx43 protein. Cell proliferation of the astrocytes was not significantly increased by rhIGF-I at this concentration. However, a higher concentration of rhIGF-I (150 ng/ml) had no effect on GJC/cx43 but increased cell proliferation. Because of the important modulatory role of IGF binding proteins (IGFBPs) on IGF-I action, we analyzed IGFBPs in conditioned media. In cultures with a low abundance of IGFBPs (especially IGFBP-2), the GJC response to 30 ng/ml rhIGF-I was 81%, compared with the average of 25%. Finally, as a control, insulin was given in equimolar concentrations. However, GJC was not affected, which suggests that rhIGF-I acted via IGF-I receptors. In summary, the data show that rhIGF-I may increase GJC/cx43, whereas a higher concentration of rhIGF-I--at which stimulation of proliferation occurred--did not affect GJC/cx43. Furthermore, IGFBP-2 appeared to modulate the action of rhIGF-I on GJC in astrocytes by a paracrine mechanism.
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| 10. |
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