| 1. |
- Abrahamsson, Kajsa H., 1956, et al.
(författare)
-
Ambivalence in Coping with Dental Fear and Avoidance: A Qualitative Study
- 2002
-
Ingår i: Journal of Health Psychology. - : SAGE Publications. - 1359-1053 .- 1461-7277. ; 7:6, s. 653-664
-
Tidskriftsartikel (refereegranskat)abstract
- Dental phobia is a widespread problem, which can have significant impact on the individual's health and daily life. This grounded theory study aims to explore the situation of dental phobic patients: how dental phobia interferes with their normal routines and functioning, social activities and relationships, what factors contribute to the maintenance of dental fear and how they cope with their fear. In the qualitative analysis of thematized in-depth interviews four main categories were developed: threat to self-respect and well-being, avoidance, readiness to act and ambivalence in coping. The results show that several psychological and social factors interact in determining how dental phobic individuals cope with their fear, and demonstrate in what way dental fear affects their daily lives.
|
|
| 2. |
- Abrahamsson, Kajsa H., 1956, et al.
(författare)
-
Dental phobic patients' view of dental anxiety and experiences in dental care: a qualitative study.
- 2002
-
Ingår i: Scandinavian journal of caring sciences. - 0283-9318. ; 16:2, s. 188-96
-
Tidskriftsartikel (refereegranskat)abstract
- Dental phobic patients' view of dental anxiety and experiences in dental care: a qualitative study The aim of this study was to explore and describe dental phobic patients' perceptions of their dental fear and experiences in dental care. The study sample consisted of 18 participants (12 women), with a mean age of 39.4 years, selected consecutively from patients applying for treatment at a specialized dental fear clinic in G?teborg, Sweden. Dental fear, assessed by the Dental Anxiety Scale, showed score levels well over established levels for severe dental fear. The method for sampling and analysis was inspired by the constant comparative method for Grounded Theory (GT). The thematized in-depth interviews took place outside the clinic and lasted for 1-1.5 h. All the interviews were conducted by the first author (KHA), audiotaped and transcribed verbatim. Three higher-order categories were developed and labelled existential threat, vulnerability and unsupportive dentist. Existential threat was identified as the core category, describing the central meaning of the subjects' experiences in dental care. The core category included two dimensions, labelled threat of violation and threat of loss of autonomy and independence. The core category and the descriptive categories are integrated in a model framing the process of dental fear, as described by the informants. In conclusion, the onset of dental fear was commonly related to individual vulnerability and to traumatic dental care experiences, where perceived negative dentist behaviour played a significant role. The patient was caught in a 'vicious circle' that was difficult to break, and where fear and anxiety were maintained by negative expectations about treatment and about patient's own ability to cope in dental care situations.
|
|
| 3. |
|
|
| 4. |
|
|
| 5. |
- Hellström, Christina, et al.
(författare)
-
Psykologiska och sociala aspekter på kronisk smärta
- 2000
-
Ingår i: Delaktig eller utanför. Sven G Carlsson, Erland Hjelmquist & Ingvar Lundberg, red.. - Umeå : Boréa. ; , s. 85-104
-
Bokkapitel (övrigt vetenskapligt/konstnärligt)
|
|
| 6. |
- Lundmark, Richard, et al.
(författare)
-
Regulated membrane recruitment of dynamin-2 mediated by sorting nexin 9.
- 2004
-
Ingår i: Journal of Biological Chemistry. - 0021-9258 .- 1083-351X. ; 279:41, s. 42694-42702
-
Tidskriftsartikel (refereegranskat)abstract
- The endocytic proteins sorting nexin 9 (SNX9) and dynamin-2 (Dyn2) assemble in the cytosol as a resting complex, together with a 41-kDa protein. We show here that the complex can be activated for membrane binding of SNX9 and Dyn2 by incubation of cytosol in the presence of ATP. SNX9 was essential for Dyn2 recruitment, whereas the reverse was not the case. RNA interference experiments confirmed that SNX9 functions as a mediator of Dyn2 recruitment to membranes in cells. The 41-kDa component was identified as the glycolytic enzyme aldolase. Aldolase bound with high affinity to a tryptophan-containing acidic sequence in SNX9 located close to its Phox homology domain, thereby blocking the membrane binding activity of SNX9. Phosphorylation of SNX9 released aldolase from the native cytosolic complex and rendered SNX9 competent for membrane binding. The results suggest that SNX9-dependent recruitment of Dyn2 to the membrane is regulated by an interaction between SNX9 and aldolase.
|
|
| 7. |
|
|
| 8. |
|
|
| 9. |
|
|
