| 1. |
- Bashkanov, M., et al.
(författare)
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Two-pion production in proton-proton collisions
- 2004
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Ingår i: Hadron Spectroscopy, Tenth International Conference on Hadron Spectrscopy, Aschaffenburg, Germany 31 August - 6 September 2003. - 0735401977 ; , s. 241-244
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 2. |
- Bilger, R, et al.
(författare)
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Cross sections of the pp -> pp pi(0) reaction between 310 and 425 MeV
- 2001
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Ingår i: NUCLEAR PHYSICS A. - : ELSEVIER SCIENCE BV. - 0375-9474. ; 693:3-4, s. 633-662
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Tidskriftsartikel (refereegranskat)abstract
- Extensive kinematically complete measurements of the pp --> pp pi (0) reaction have been made at six beam energies: 310, 320, 340, 360, 400, and 425 MeV. Angles and energies of both final-state protons are extracted from the forward detector system of the
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| 3. |
- Bilger, R, et al.
(författare)
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Spectator tagging in quasi-free pn-reactions on deuterium at PROMICE/WASA, CELSIUS
- 2000
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Ingår i: Nuclear Physics A. - : Elsevier Science B.V. Holland. ; , s. 1053c-1056c
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Konferensbidrag (refereegranskat)abstract
- A set of silicon detectors has been added to the PROMICE/WASA (P/W) experiment at CELSIUS. These detectors have been used for spectator-proton tagging in proton deuteron collisions to investigate proton-neutron reactions at intermediate energies. The perf
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| 6. |
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| 7. |
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| 8. |
- Burek, C. J., et al.
(författare)
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The role of ceramide in receptor- and stress-induced apoptosis studied in acidic ceramidase-deficient Farber disease cells
- 2001
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Ingår i: Oncogene. - : Nature Publishing Group. - 0950-9232 .- 1476-5594. ; 20:45, s. 6493-6502
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Tidskriftsartikel (refereegranskat)abstract
- The activation of sphingomyelinases leading to the generation of ceramide has been implicated in various apoptotic pathways. However, the role of ceramide as an essential death mediator remains highly controversial. In the present study, we investigated the functional relevance of ceramide in a genetic model by using primary cells from a Farber disease patient. These cells accumulate ceramide as the result of an inherited deficiency of acidic ceramidase. We demonstrate that Farber disease lymphocytes and fibroblasts underwent apoptosis induced by various stress stimuli, including staurosporine, anticancer drugs and gamma -irradiation, equally as normal control cells. In addition, caspase activation by these proapoptotic agents occurred rather similarly in Farber disease and control fibroblasts. Interestingly, Farber disease lymphoid cells underwent apoptosis induced by the CD95 death receptor more rapidly than control cells. Our data therefore suggest that ceramide does not play an essential role as a second messenger in stress-induced apoptosis. However, in accordance with a role in lipid-rich microdomains, ceramide by altering membrane composition may function as an amplifier in CD95-mediated apoptosis.
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| 9. |
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| 10. |
- Einarsson, U, et al.
(författare)
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Multiple sclerosis in Stockholm County. A pilot study exploring the feasibility of assessment of impairment, disability and handicap by home visits
- 2003
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Ingår i: Clinical rehabilitation. - : SAGE Publications. - 0269-2155 .- 1477-0873. ; 17:3, s. 294-303
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Tidskriftsartikel (refereegranskat)abstract
- Objective: A pilot study performed within Stockholm County to evaluate the feasibility of collecting data using a comprehensive evaluation package administered in the home environment to assess impairment, disability and handicap in order to explore the consequences of multiple sclerosis (MS). Design: Home visits to 26 purposefully selected MS patients with different levels of disability, in both ordinary and sheltered living. The comprehensive evaluation package included: biographical data, Mini-Mental State Examination, Free Recall and Recognition of 12 Random Words Test, Symbol Digit Modalities Test, Beck Depression Index, Lindmark Motor Capacity Assessment, time to walk 10 metres, Nine-hole Peg Test, Barthel ADL Index, Katz Extended ADL Index, Frenchay Activities Index, Sickness Impact Profile and frequency of falls and injurious falls. Results: This pilot study demonstrates that the proposed methods can be used to evaluate MS patients differing in levels of disability and forms of living. The data collection method, based on home visits, was well accepted by the patients, their spouses and salaried personal assistants and could be performed within 2–21/2 hours. Conclusions: The evaluation package used in this pilot study is suitable for use in population-based studies and it should provide comprehensive information on the impact and consequences of MS on patients, and should contribute to the identification of areas in which the provision of rehabilitation and health care services needs to be improved.
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