| 1. |
- Samuelsson, Ann Margret, et al.
(författare)
-
Burden of responsibility experienced by family caregivers of elderly dementia sufferers : Analyses of strain, feelings and coping strategies
- 2001
-
Ingår i: Scandinavian Journal of Caring Sciences. - : Wiley. - 0283-9318 .- 1471-6712. ; 15:1, s. 25-33
-
Tidskriftsartikel (refereegranskat)abstract
- Eight family caregivers of elderly dementia sufferers participated in in-depth interviews regarding their experiences of giving care. They were selected according to strain, isolation, disappointment and emotional involvement, measured on a 'caregiver burden' scale. Structural analyses of the interviews identified six categories reflecting the feelings and experiences of the caregivers. The first symptom of dementia noted by caregiving husbands was a change in personality, whereas other relatives first observed impaired memory. The dementia sufferers were deemed to be helpless, vulnerable and anxious. The quality of the relationship preceding the onset of dementia had a bearing on the carer's situation. All caregivers felt a heavy burden, especially early in the dementia process. Husbands sustained the heaviest burden; they expressed anger, worry, weariness, guilt, distress and isolation. The caregivers used different problem- and emotion-focused strategies to cope with their situation. Visits to the homes of the elderly, for instance by the district nurse or home help, which should include interviews with close relatives, are recommended in order to disclose early signs of dementia and to prepare further individual support for the family caregivers and their relatives suffering from dementia.
|
|
| 2. |
- Alenius, Gerd-Marie, et al.
(författare)
-
Analysis of 6 genetic loci for disease susceptibility in psoriatic arthritis.
- 2004
-
Ingår i: The Journal of rheumatology. - 0315-162X .- 1499-2752. ; 31:11, s. 2230-5
-
Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To analyze the association of several autoimmune disease susceptibility loci in a population of patients with psoriasis and defined joint disease from northern Sweden. METHOD: One hundred twenty patients with psoriasis and defined joint disease were examined clinically, radiologically, and with laboratory-based analyses. Disease classification was based on peripheral and/or axial engagement. The tumor necrosis factor (TNF) locus, 1q21 (PSORS4), 3q21 (PSORS5), 8q24, 16q21, and the CTLA4 gene were analyzed using a total of 38 microsatellite markers and 2 single nucleotide polymorphisms (SNP). Ninety-four controls with the same ethnic background as the patients were randomly selected from the same region of Sweden. RESULTS: An association was found with one of the markers in the TNFB locus within the HLA region (p = 0.012, pc = 0.024). Three markers at the PSORS4 locus on chromosome 1q21 and 2 markers at the 8q24 locus showed nominal p values of < 0.05. After applying the Bonferroni correction for multiple analyses these markers did not reach significance. No other marker showed significant association. In a subgroup of the patients, possible linkage disequilibrium between the TNFB123 and HLA-B antigens, B17, B27, B37, B44, and B62 was analyzed. A significant linkage (p = 0.0001) was found. CONCLUSION: We identified an association between psoriatic arthritis and one of the microsatellite markers within the TNFB locus at the HLA region on chromosome 6. Linkage disequilibrium between TNFB123 and certain HLA-B antigens was found.
|
|
| 3. |
|
|
| 4. |
- Annerstedt, Lena, et al.
(författare)
-
Family caregiving in dementia
- 2000
-
Ingår i: Scandinavian Journal of Public Health. - 1651-1905. ; 28:1, s. 23-31
-
Tidskriftsartikel (refereegranskat)abstract
- The burden of caregivers of patients suffering from of Alzheimer type dementia (DAT) and vascular dementia (VD) was analysed at the critical time, the “breaking-point”, when home care becomes insufficient and/or inadequate and the caregiver burden has probably reached its upper limit. Primary family caregivers of 39 DAT and 40 VD patients who were being considered for relocation into group-living units were studied. Total caregiving burden and different aspects of the burden: general strain, isolation, disappointment, and emotional involvement, were correlated with the patients’ diagnoses, abilities, and symptoms. Closer kinship to the patient imposed a heavier burden. The caregiver’s gender, social class, and previous institutionalization of the patient did not influence the caregiver burden. There was no significant correlation between the patients’ ADL ability or cognition and the burden. A higher level of disappointment was found among the VD carers. Different symptomatology in patients of the two diagnostic groups was related to special aspects of the burden. Multiple regression analysis showed that the amount of caregiving time each week and impaired sense of own identity, misidentifications, clinical fluctuations, and nocturnal deterioration in the patients predicted the breaking-point.
|
|
| 5. |
- Enerbäck, Charlotta, 1965, et al.
(författare)
-
S gene (Corneodesmosin) diversity and its relationship to psoriasis; high content of cSNP in the HLA-linked S gene
- 2000
-
Ingår i: J Invest Dermatol. - 0022-202X .- 0022-202X. ; 114:6, s. 1158-63
-
Tidskriftsartikel (refereegranskat)abstract
- Psoriasis is a heterogeneous disease in which several reports suggest the presence of a susceptibility gene in or in the proximity of the human leukocyte antigen complex in chromosome 6p. There is an association between HLA-Cw6 and young onset of the disease. The S gene (corneodesmosin), located 160 kb telomeric of HLA-C, is a strong candidate for psoriasis due to its reportedly exclusive expression in differentiating keratinocytes. We have studied this gene in a large Swedish psoriasis population and we report a strikingly high degree of polymorphism in the coding parts of the gene, 1 every 100 base pairs. We used a stratified approach to compare the polymorphic variants in patients and controls. A single nucleotide polymorphism in the coding region leading to an amino acid exchange (Ser-->Phe) that differed significantly between patients and controls was identified (position 619). Owing to a high allele frequency in a larger control group, however, and an insignificant influence of the variant on the age at onset distribution curve based on a large psoriasis population, we could not confirm that this coding single nucleotide polymorphism was involved in disease etiology. We also examined the single nucleotide polymorphism in position 1243, recently proposed to have an influence on the pathogenesis of the disease. This polymorphism showed less association to the disease as compared with the single nucleotide polymorphism at positions 619 and 722. Such a high degree of variation present also in an HLA gene which is not involved in immune response indicates the difficulty involved in assessing the role of a specific allele in the pathogenesis of a complex disease in this region. A strong association effect due to linkage disequilibrium in an extended region in the HLA complex is also a complicating factor.
|
|
| 6. |
- Enerbäck, Charlotta, 1965, et al.
(författare)
-
Stronger association with HLA-Cw6 than with corneodesmosin (S-gene) polymorphisms in Swedish psoriasis patients.
- 2000
-
Ingår i: Archives of dermatological research. - : Springer Science and Business Media LLC. - 0340-3696 .- 1432-069X. ; 292:11, s. 525-30
-
Tidskriftsartikel (refereegranskat)abstract
- Psoriasis vulgaris is strongly associated with certain human leukocyte antigens, especially in early onset. The purpose of this study was to study the HLA-Cw6 allele and its contribution to disease susceptibility in a set of 104 families with at least two affected siblings. A sequencing method was utilized to examine the two exons that build up the antigen binding site of the C locus receptor. DNA from patients homozygous for Cw6 based on haplotype information were sequenced. The results confirmed the identity of the Cw6 allele in affected individuals with the consensus sequence for Cw*0602. We screened the set of families for psoriasis patients homozygous for Cw6 and found 11 individuals with a mean age at onset of 16.1 years. The corresponding figure for the Cw6 heterozygotes was 18.45 years and for the Cw6-negatives 22.36 years. This is indicative of a gene dose effect. We performed a transmission disequilibrium test (TDT) on the Cw6 allele per se, used as a biallelic marker. The analysis resulted in a P-value of 5.3 x 10(-17) (t167/nt45). This greatly exceeds our previous results of a TDT in the region, including microsatellite markers and single nucleotide polymorphisms (SNPs) in the coding part of the S gene (corneodesmosin), which is a suggested candidate gene in the region. The maximum nonparametric linkage (NPL) value was also reached using HLA-C as a marker. We conclude that Cw6 is the allele which shows the highest degree of association with psoriasis in our set of families and we propose that it directly influences the age at onset of the disease rather than increasing the genetic load in accordance with a polygenic theory.
|
|
| 7. |
- Halldén, Gunilla, et al.
(författare)
-
Omsorgsbegreppet i förskolan : Olika infallsvinklar på ett begrepp och dess relation till en verksamhet. Rapport från nätverk för barnomsorgsforskning, Göteborg 20-21 novemberg 2000
- 2001
-
Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Denna rapport innehåller texter som presenterats vid en konferens arrangerad inom ramen för Nätverk för barnomsorgsforskningi . Syftet med konferensen var att lyfta upp begreppet omsorg, diskutera dess innebörd, rädda det från retorisk förflackning och samtidigt via dess koppling till verksamheter belysa ett vidare sammanhang. När bamforskning diskuteras har jag på senare tid funnit det väsentligt att peka på att den har en kapacitet att kasta ljus över centrala samhällsfrågor. Forskning om barn bör inte bara vara en forskning om en viss grupp i samhället. Den nyare bamdomsforskningen söker tillämpa ett bamperspektiv. Detta innebär att fenomen studeras såsom de framstår från barnens perspektiv och att inverkan av olika sociala reformer, politiska förändringar och produktion av varor på barns liv belyses. Det handlar alltså både om att söka efter barnens perspektiv och att söka efter konsekvenserna för barnen av olika samhälleliga förändringar. Nya fålt som t.ex. barndomshistoria, barndomssociologi och barndomsantropologi har uppstått och begreppet generation har införts för att markera vikten av att anlägga ett generationsperspektiv på frågor som vanligtvis grupperats på annat sätt.
|
|
| 8. |
- Hewett, D., et al.
(författare)
-
Identification of a psoriasis susceptibility candidate gene by linkage disequilibrium mapping with a localized single nucleotide polymorphism map
- 2002
-
Ingår i: Genomics. - : Elsevier BV. - 0888-7543 .- 0888-7543. ; 79:3, s. 305-14
-
Tidskriftsartikel (refereegranskat)abstract
- Psoriasis is a chronic inflammatory disease of the skin with both genetic and environmental risk factors. Here we describe the creation of a single-nucleotide polymorphism (SNP) map spanning 900-1200 kb of chromosome 3q21, which had been previously recognized as containing a psoriasis susceptibility locus, PSORS5. We genotyped 644 individuals, from 195 Swedish psoriatic families, for 19 polymorphisms. Linkage disequilibrium (LD) between marker and disease was assessed using the transmission/disequilibrium test (TDT). In the TDT analysis, alleles of three of these SNPs showed significant association with disease (P<0.05). A 160-kb interval encompassing these three SNPs was sequenced, and a coding sequence consisting of 13 exons was identified. The predicted protein shares 30-40% homology with the family of cation/chloride cotransporters. A five-marker haplotype spanning the 3' half of this gene is associated with psoriasis to a P value of 3.8<10(-5). We have called this gene SLC12A8, coding for a member of the solute carrier family 12 proteins. It belongs to a class of genes that were previously unrecognized as playing a role in psoriasis pathogenesis.
|
|
| 9. |
|
|
| 10. |
|
|
