| 1. |
- Abele, H., et al.
(författare)
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Particle physics at the European Spallation Source
- 2023
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Ingår i: Physics reports. - : Elsevier. - 0370-1573 .- 1873-6270. ; 1023, s. 1-84
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Forskningsöversikt (refereegranskat)abstract
- Presently under construction in Lund, Sweden, the European Spallation Source (ESS) will be the world’s brightest neutron source. As such, it has the potential for a particle physics program with a unique reach and which is complementary to that available at other facilities. This paper describes proposed particle physics activities for the ESS. These encompass the exploitation of both the neutrons and neutrinos produced at the ESS for high precision (sensitivity) measurements (searches).
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| 2. |
- Levy, G., et al.
(författare)
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12-month follow-up analysis of a multicenter, randomized, prospective trial in de novo liver transplant recipients (LIS2T) comparing cyclosporine microemulsion (C2 monitoring) and tacrolimus
- 2006
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Ingår i: Liver transplantation. - 1527-6465. ; 12:10, s. 1464-72
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Tidskriftsartikel (refereegranskat)abstract
- The LIS2T study was an open-label, multicenter study in which recipients of a primary liver transplant were randomized to cyclosporine microemulsion (CsA-ME) (Neoral) (n = 250) (monitoring of blood concentration at 2 hours postdose) C2 or tacrolimus (n = 245) (monitoring of trough drug blood level [predose]) C0 to compare efficacy and safety at 3 and 6 months and to evaluate patient status at 12 months. All patients received steroids with or without azathioprine. At 12 months, 85% of CsA-ME patients and 86% of tacrolimus patients survived with a functioning graft (P not significant). Efficacy was similar in deceased- and living-donor recipients. Significantly fewer hepatitis C-positive patients died or lost their graft by 12 months with CsA-ME (5/88, 6%) than with tacrolimus (14/85, 16%) (P < 0.03). Recurrence of hepatitis C virus in liver grafts was similar in each group. Based on biopsies driven by clinical events, the mean time to histological diagnosis of hepatitis C virus recurrence was significantly longer with CsA-ME (100 +/- 50 days) than with tacrolimus (70 +/- 40 days) (P < 0.05). Median serum creatinine at 12 months was 106 mumol/L with CsA-ME and with tacrolimus. More patients who were nondiabetic at baseline received antihyperglycemic therapy in the tacrolimus group at 12 months (13% vs. 5%, P < 0.01). Of patients who were diabetic at baseline, more tacrolimus-treated individuals required anti-diabetic treatment at 12 months (70% vs. 49%, P = 0.02). Treatment for de novo or preexisting hypertension or hyperlipidemia was similar in both groups. In conclusion, the efficacy of CsA-ME monitored by blood concentration at 2 hours postdose and tacrolimus in liver transplant patients is equivalent to 12 months, and renal function is similar. More patients required antidiabetic therapy with tacrolimus regardless of diabetic status at baseline.
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| 3. |
- Filler, G., et al.
(författare)
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Four-year data after pediatric renal transplantation: a randomized trial of tacrolimus vs. cyclosporin microemulsion
- 2005
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Ingår i: Pediatric transplantation. - 1397-3142. ; 9:4, s. 498-503
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Tidskriftsartikel (refereegranskat)abstract
- This study was undertaken to compare the efficacy and safety of tacrolimus (Tac) with cyclosporin microemulsion (CyA) in pediatric renal recipients. A 6-month, randomized, prospective, open, parallel group study with an open extension phase was conducted in 18 centers from nine European countries. In total, 196 pediatric patients (<18 yr) were randomly assigned (1:1) to receive either Tac (n = 103) or CyA (n = 93) administered concomitantly with azathioprine and corticosteroids. The primary endpoint was incidence and time to first acute rejection (intent-to-treat). Baseline characteristics were comparable between treatment groups. Excluding deceased patients (n = 9) and patients lost to follow-up (n = 31, mostly transferred to adult care), 95% of 2-yr data (159 of 167 possible patients), 87% of 3-yr data (142 of 163) and 73% of 4-yr data (114 of 156) were retrieved. At 1 yr Tac therapy resulted in a significantly lower incidence of acute rejection (36.9%) compared with CyA (59.1%, p = 0.003). The incidence of corticosteroid-resistant rejection was also significantly lower with Tac (7.8% vs. 25.8%, p = 0.001). At 4 yr, patient survival was similar (94% vs. 92%, p = 0.86) but graft survival significantly favored Tac (86% vs. 69%; p = 0.025, log-rank test), respectively. At 1 yr, the mean glomerular filtration rate (GFR) (Schwartz formula, ml/min/1.73 m(2)) was 64.9 +/- 20.7 (n = 84) vs. 57.8 +/- 21.9 (n = 77, p = 0.0355), at 2 yr 64.9 +/- 19.8 (n = 71) vs. 51.7 +/- 20.3 (n = 66, p = 0.0002), at 3 yr 66.7 +/- 26.4 (n = 81) vs. 53.0 +/- 23.3 (n = 55, p = 0.0022), and at 4 yr 71.5 +/- 22.9 (n = 51) vs. 53.0 +/- 21.6 (n = 44, p = 0.0001) for Tac vs. CyA, respectively. Cholesterol remained significantly higher with CyA throughout follow-up. Three patients in each arm developed post-transplant lymphoproliferative disease. Incidence of insulin-dependent diabetes mellitus was not different. Tac was significantly more effective than CyA in preventing acute rejection in pediatric renal recipients. Renal function and graft survival were also superior with Tac. Glomerular filtration rate appears to be an useful surrogate marker for long-term outcome.
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| 4. |
- Santoro, V., et al.
(författare)
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HighNESS conceptual design report: Volume I
- 2024
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Ingår i: Journal of Neutron Research. - 1023-8166 .- 1477-2655. ; 25:3-4, s. 85-314
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Tidskriftsartikel (refereegranskat)abstract
- The European Spallation Source, currently under construction in Lund, Sweden, is a multidisciplinary international laboratory. Once completed to full specifications, it will operate the world’s most powerful pulsed neutron source. Supported by a 3 million Euro Research and Innovation Action within the EU Horizon 2020 program, a design study (HighNESS) has been completed to develop a second neutron source located below the spallation target. Compared to the first source, designed for high cold and thermal brightness, the new source has been optimized to deliver higher intensity, and a shift to longer wavelengths in the spectral regions of cold (CN, 2–20 Å), very cold (VCN, 10–120 Å), and ultracold (UCN, >500 Å) neutrons. The second source comprises a large liquid deuterium moderator designed to produce CN and support secondary VCN and UCN sources. Various options have been explored in the proposed designs, aiming for world-leading performance in neutronics. These designs will enable the development of several new instrument concepts and facilitate the implementation of a high-sensitivity neutron-antineutron oscillation experiment (NNBAR). This document serves as the Conceptual Design Report for the HighNESS project, representing its final deliverable.
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| 5. |
- Santoro, V., et al.
(författare)
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HighNESS conceptual design report: Volume II. the NNBAR experiment.
- 2024
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Ingår i: Journal of Neutron Research. - 1023-8166 .- 1477-2655. ; 25:3-4, s. 315-406
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Tidskriftsartikel (refereegranskat)abstract
- A key aim of the HighNESS project for the European Spallation Source is to enable cutting-edge particle physics experiments. This volume presents a conceptual design report for the NNBAR experiment. NNBAR would exploit a new cold lower moderator to make the first search in over thirty years for free neutrons converting to anti-neutrons. The observation of such a baryon-number-violating signature would be of fundamental significance and tackle open questions in modern physics, including the origin of the matter-antimatter asymmetry. This report shows the design of the beamline, supermirror focusing system, magnetic and radiation shielding, and anti-neutron detector necessary for the experiment. A range of simulation programs are employed to quantify the performance of the experiment and show how background can be suppressed. For a search with full background suppression, a sensitivity improvement of three orders of magnitude is expected, as compared with the previous search. Civil engineering studies for the NNBAR beamline are also shown, as is a costing model for the experiment.
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| 6. |
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| 7. |
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| 8. |
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| 9. |
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| 10. |
- Finnveden, G., et al.
(författare)
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Evaluation of integration of sustainable development in higher education in Sweden
- 2020
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Ingår i: International Journal of Sustainability in Higher Education. - : Emerald. - 1467-6370. ; 21:4, s. 685-698
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Tidskriftsartikel (refereegranskat)abstract
- Purpose Since 2006, higher education institutions (HEIs) in Sweden, should according to the Higher Education Act, promote sustainable development (SD). In 2016, the Swedish Government asked the Swedish higher education authority to evaluate how this study is proceeding. The authority chose to focus on education. This paper aims to produce a report on this evaluation. Design/methodology/approach All 47 HEIs in Sweden were asked to write a self-evaluation report based on certain evaluation criteria. A panel was appointed consisting of academics and representatives for students and working life. The panel wrote an evaluation of each HEI, a report on general findings and recommendations, and gave an overall judgement of each HEI in two classes as follows: the HEI has well-developed processes for integration of SD in education or the HEI needs to develop their processes. Findings Overall, a mixed picture developed. Most HEIs could give examples of programmes or courses where SD was integrated. However, less than half of the HEIs had overarching goals for integration of SD in education or had a systematic follow-up of these goals. Even fewer worked specifically with pedagogy and didactics, teaching and learning methods and environments, sustainability competences or other characters of education for SD. Overall, only 12 out of 47 got a higher judgement. Originality/value This is a unique study in which all HEIs in a country are evaluated. This provides unique possibilities for identifying success factors and barriers. The importance of the leadership of the HEIs became clear.
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| 11. |
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| 12. |
- Friman, Styrbjörn, 1948, et al.
(författare)
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Long-term, Prolonged-release Tacrolimus-based Immunosuppression in De Novo Liver Transplant Recipients: 5-year Prospective Follow-up of Patients in the DIAMOND Study
- 2021
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Ingår i: Transplantation Direct. - : Ovid Technologies (Wolters Kluwer Health). - 2373-8731. ; 7:8
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Tidskriftsartikel (refereegranskat)abstract
- Background. Immunosuppression with calcineurin inhibitors (CNIs) is reportedly associated with risk of renal impairment in liver transplant recipients. It is believed that this can be mitigated by decreasing initial exposure to CNIs or delaying CNI introduction until 3-4 d posttransplantation. The ADVAGRAF studied in combination with mycophenolate mofetil and basili ximab in liver transplantation (DIAMOND) trial evaluated different administration strategies for prolonged-release tacrolimus (PR-T). Methods. DIAMOND was a 24-wk, open-label, phase 3b trial in de novo liver transplant recipients randomized to: PR-T 0.2 mg/kg/d (Arm 1); PR-T 0.15-0.175 mg/kg/d plus basiliximab (Arm 2); or PR-T 0.2 mg/kg/d delayed until day 5 posttransplant plus basiliximab (Arm 3). In a 5-y follow-up, patients were maintained on an immunosuppressive regimen according to standard clinical practice (NCT02057484). Primary endpoint: graft survival (Kaplan-Meier analysis). Results. Follow-up study included 856 patients. Overall graft survival was 84.6% and 73.5% at 1 and 5 y post transplant, respectively. Five-year rates for Arms 1, 2, and 3 were 74.7%, 71.5%, and 74.5%, respectively. At 5 y, death-censored graft survival in the entire cohort was 74,7%. Overall graft survival in patients remaining on PR-T for z30 d was 79.1%. Graft survival in patients who remained on PR-T at 5 y was 87.3%. Patient survival was 86.6% at 1 y and 76.3% at 5 y, with survival rates similar in the 3 treatment arms at 5 y. Estimated glomerular filtration rate at the end of the 24-wk initial study and 5 y posttransplant was 62.1 and 61.5 mi./min/1.73 m(2), respectively, and was similar between the 3 treatment arms at 5 y. Overall, 18 (2.9%) patients had z1 adverse drug reaction, considered possibly related to PR-T in 6 patients. Conclusions. In the DIAMOND study patient cohort, renal function, graft survival, and patient survival were similar between treatment arms at 5 y posttransplant.
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| 13. |
- Santoro, V., et al.
(författare)
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The HighNESS Project at the European Spallation Source : Current Status and Future Perspectives
- 2024
-
Ingår i: Nuclear science and engineering. - 0029-5639 .- 1943-748X. ; 198:1, s. 31-63
-
Tidskriftsartikel (refereegranskat)abstract
- The European Spallation Source (ESS), presently under construction in Lund, Sweden, is a multidisciplinary international laboratory that, once completed at full specifications, will operate the world's most powerful pulsed neutron source. Supported by a 3 M Euro Research and Innovation Action within the European Union Horizon 2020 program, a design study (HighNESS) is now underway to develop a second neutron source located below the spallation target. Compared to the first source, which is located above the spallation target and designed for high cold and thermal brightness, the new source is being optimized to deliver higher intensity and a shift to longer wavelengths in the spectral regions of cold neutrons (CNs) (2 to 20 & Aring;), very cold neutrons (VCNs) (10 to 120 & Aring;), and ultracold neutrons (UCNs) (> 500 & Aring;). The second source consists of a large liquid deuterium moderator to deliver CNs and serve secondary VCN and UCN sources, for which different options are under study. These new sources will boost several areas of condensed matter research and will provide unique opportunities in fundamental physics. The HighNESS project is now entering its last year, and we are working toward the Conceptual Design Report of the ESS upgrade. In this paper, results obtained in the first 2 years, ongoing developments, and future perspectives are described.
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| 14. |
- Schaap, M., et al.
(författare)
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Standardized evaluation methodology and reference database for evaluating coronary artery centerline extraction algorithms
- 2009
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Ingår i: Medical Image Analysis. - : Elsevier. - 1361-8415 .- 1361-8423. ; 13:5, s. 701-714
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Tidskriftsartikel (refereegranskat)abstract
- Efficiently obtaining a reliable coronary artery centerline from computed tomography angiography data is relevant in clinical practice. Whereas numerous methods have been presented for this purpose, up to now no standardized evaluation methodology has been published to reliably evaluate and compare the performance of the existing or newly developed coronary artery centerline extraction algorithms. This paper describes a standardized evaluation methodology and reference database for the quantitative evaluation of coronary artery centerline extraction algorithms. The contribution of this work is fourfold: (1) a method is described to create a consensus centerline with multiple observers, (2) well-defined measures are presented for the evaluation of coronary artery centerline extraction algorithms, (3) a database containing 32 cardiac CTA datasets with corresponding reference standard is described and made available, and (4) 13 coronary artery centerline extraction algorithms, implemented by different research groups, are quantitatively evaluated and compared. The presented evaluation framework is made available to the medical imaging community for benchmarking existing or newly developed coronary centerline extraction algorithms.
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| 15. |
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| 16. |
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| 17. |
- Söderdahl, G., et al.
(författare)
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A prospective, randomized, multi-centre trial of systemic adjuvant chemotherapy versus no additional treatment in liver transplantation for hepatocellular carcinoma
- 2006
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Ingår i: Transplant international. - : Frontiers Media SA. - 0934-0874. ; 19:4, s. 288-94
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Tidskriftsartikel (refereegranskat)abstract
- The role of adjuvant systemic chemotherapy in liver transplantation (LT) for hepatocellular carcinoma (HCC) is controversial. Here, we report the results of a Nordic prospective, randomized, multi-centre trial of systemic low-dose doxorubicin in patients with HCC. Between February 1996 and April 2004, 46 patients were randomized to receive either neoadjuvant doxorubicin in combination with LT (chemo group; n = 19) or LT alone (control group; n = 27). In the chemo group, doxorubicin was administered intravenously, 10 mg/m(2) weekly, starting from acceptance onto the waiting list for LT. One intraoperative dose of 15 mg/m(2) was given, and postoperatively doxorubicin was given weekly at a dose of 10 mg/m(2), depending on the clinical course, up to a cumulative dose of 400 mg/m(2). Actuarial, 3-year overall survival (OS) and disease-free survival (DFS) in the control group were 70% and 50%, respectively. In the chemo group, both OS and DFS were 63%. Freedom from recurrence at 3 years was 55% in the control group and 74% in the chemo group. None of the differences was statistically significant. Neoadjuvant treatment with systemic low-dose doxorubicin seems not to improve either survival or freedom from recurrence in patients with HCC undergoing LT.
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| 18. |
- Tufveson, G, et al.
(författare)
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Organ transplantation in Göteborg with particular reference to kidney transplantation.
- 1993
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Ingår i: Clinical transplants. - 0890-9016. ; , s. 243-51
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Tidskriftsartikel (refereegranskat)abstract
- The limiting factor in organ transplantation is the availability of organs. Continuing work to improve the public's willingness to donate organs and inspire hospital staff to collaborate in organ procurement is essential. Identification of patients who will not benefit from transplantation can also increase the availability of organs. Grafts may also be saved by identification and appropriate treatment of recurrent renal disease. Xenotransplantation may eventually solve the problem, but major obstacles remain. Meanwhile, work in this field may help to clarify mechanisms of rejection. New immunosuppressive drugs may improve graft survival and reduce the incidence and progression of chronic rejection.
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| 19. |
- Backman, Filip, 1991-, et al.
(författare)
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The development of the NNBAR experiment
- 2022
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Ingår i: Journal of Instrumentation. - : Institute of Physics (IOP). - 1748-0221. ; 17:10
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Tidskriftsartikel (refereegranskat)abstract
- The NNBAR experiment for the European Spallation Source will search for free neutrons converting to antineutrons with a sensitivity improvement of three orders of magnitude compared to the last such search. This paper describes progress towards a conceptual design report for NNBAR. The design of a moderator, neutron reflector, beamline, shielding and annihilation detector is reported. The simulations used form part of a model which will be used for optimisation of the experiment design and quantification of its sensitivity.
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| 20. |
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| 21. |
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| 22. |
- Bjøro, K, et al.
(författare)
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Liver transplantation in patients over 60 years of age
- 2000
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Ingår i: Transplant International. - : Frontiers Media SA. - 0934-0874 .- 1432-2277. ; 13:Suppl 1, s. S165-S170
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Tidskriftsartikel (refereegranskat)abstract
- Liver transplantation was previously only offered to patients under 60 years of age. We have analyzed the outcome after acceptance on the waiting list and after liver transplantation of patients over 60 years old. A total of 150 patients over 60 years old were listed for a first liver transplantation during 1990-1998. The annual number increased throughout the period. Primary biliary cirrhosis, primary sclerosing cholangitis, and acute hepatic failure were the most frequent diagnoses. A total of 119 patients received a first liver allograft. The patient 1-year survival was 75% and 3-year survival 62%, which was not significantly lower (P = 0.21) than that of the younger patients. When correcting for year of transplantation, the survival was, however, moderately but significantly lower than among the younger patients. Survival among those > 65 years (n = 38) did not differ from that of patients 60-65 years of age (n = 81). We conclude that an increasing number of patients over 60 years old can be listed for liver transplantation and receive a liver allograft with highly satisfying results.
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| 23. |
- Brandsaeter, B., et al.
(författare)
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Liver transplantation for primary sclerosing cholangitis; predictors and consequences of hepatobiliary malignancy
- 2004
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Ingår i: Journal of hepatology. - : Elsevier BV. - 0168-8278. ; 40:5, s. 815-22
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND/AIMS: Hepatobiliary malignancies are frequently seen in primary sclerosing cholangitis (PSC) and they complicate the evaluation of patients and timing of liver transplantation. METHODS: Data from all Nordic PSC patients listed for liver transplantation during 1990-2001 were recorded prospectively. Predictors of hepatobiliary malignancy and patient survival rates have been analysed. RESULTS: Hepatobiliary malignancy was found in 52/255 (20%) patients accepted to the waiting list. Recent diagnosis of PSC, no ursodeoxycholic acid (UDCA) treatment, clinical suspicion and previous colorectal-cancer were predictors of malignancy. Among 89 patients with a strong suspicion of malignancy prior to acceptance, 35 (39%) had confirmed malignancy. A clinical suspicion had been raised in 35/52 (67%) patients with malignancy. Malignancy was found in 31/223 patients who received a liver allograft. The 1-, 3- and 5-year patient survival rates following transplantation for patients with PSC and cholangiocarcinoma were 65, 35 and 35%, respectively. CONCLUSIONS: Hepatobiliary malignancy is suspected in 1/3 of the PSC patients and found in 1/5. Although cholangiocarcinoma is regarded as a contraindication to liver transplantation (LTX), PSC patients with cholangiocarcinoma had a 35% 5-year survival following transplantation.
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| 24. |
- Bronson, P. G., et al.
(författare)
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Common variants at PVT1, ATG13-AMBRA1, AHI1 and CLEC16A are associated with selective IgA deficiency
- 2016
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Ingår i: Nature Genetics. - : Springer Science and Business Media LLC. - 1061-4036 .- 1546-1718. ; 48:11, s. 1425-1429
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Tidskriftsartikel (refereegranskat)abstract
- Selective immunoglobulin A deficiency (IgAD) is the most common p rimary immunodeficiency in Europeans. Our genome-wide association study (GWAS) meta-analysis of 1,635 patients with IgAD and 4,852 controls identified four new significant (P < 5 x 10(-8)) loci and association with a rare IFIH1 variant (p.11e923Val). Peak new variants (PVT1, P = 4.3 x 10(-11); ATG13-AMBRA1, P = 6.7 x 10(-10); AHI1, P = 8.4 x 10(-10); CLEC16A, P = 1.4 x 10(-9)) overlapped with autoimmune markers (3/4) and correlated with 21 putative regulatory variants, including expression quantitative trait loci (eQTLs) for AHI1 and DEXI and DNase hypersensitivity sites in FOXP3(+) regulatory T cells. Pathway analysis of the meta-analysis results showed striking association with the KEGG pathway for IgA production (pathway P < 0.0001), with 22 of the 30 annotated pathway genes containing at least one variant with P <= 0.05 in the IgAD meta-analysis. These data suggest that a complex network of genetic effects, including genes known to influence the biology of IgA production, contributes to IgAD.
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| 25. |
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| 26. |
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| 27. |
- Fohlman, Jan, et al.
(författare)
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Antiviral treatment with WIN 54954 reduces mortality in murine Coxsackie virus B3 myocarditis
- 1996
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Ingår i: Circulation. - 0009-7322 .- 1524-4539. ; 94:9, s. 2254-2259
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Coxsackieviruses B (CBVs) are dominant causative agents in myocarditis and are associated with pathogenesis is some cases of dilated cardiomyopathy, a clinical entity with a poor survival without heart transplantation. METHODS AND RESULTS: In vitro, the antiviral agent WIN 54 954 was shown to inhibit replication of CBV3 at a minimal inhibitory concentration value of 0.02 mg/L. Administration of WIN 54 954, 100 mg/kg BID PO, beginning on the day of infection resulted in complete protection from enteroviral mortality (P < .01). WIN 54 954 treatment did not abrogate the inflammatory reaction in the myocardium. No difference was found in the expression of surface lymphocyte subset markers. At 3 weeks, macrophages seemed to dominate the inflammatory reaction, regardless of treatment. There was no difference in CBV3 antibody titers, indicating that WIN 54 954 does not interfere with the development of protective immunity. Complement factors C3 and B were synthesized at a higher level during infection and correlated well with the degree of inflammatory reaction. CONCLUSIONS: The results show that WIN 54 954 is a potent antiviral agent with a highly significant effect on survival in CBV-induced myocarditis in the A/J mouse if treatment is started early. It is suggested that the reduction in mortality seen with WIN 54 954 administration is due to an inhibitory effect on virus replication in affected organs that does not interfere with cellular or humoral immunity.
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| 28. |
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| 31. |
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| 33. |
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| 34. |
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| 35. |
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| 36. |
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| 37. |
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| 38. |
- Karjalainen, G, et al.
(författare)
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Blood-borne pathogens in sports
- 1995
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Ingår i: Annals of Internal medicine. ; 123, s. 635-
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Tidskriftsartikel (refereegranskat)
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| 39. |
- Klingberg, Gunilla, et al.
(författare)
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22q11DS : ett ovanligt vanligt syndrom
- 2007
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Ingår i: Tandläkartidningen. - 0039-6982. ; 99:7, s. 54-59
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Tidskriftsartikel (refereegranskat)abstract
- 22q11-deletionssyndrom (22q11DS) är ett vanligt syndrom som förekommer hos ett av 4 000 nyfödda barn. Diagnosen har ett flertal medicinska symtom men också neuropsykiatriska och psykiska. 22q11DS påverkar även tänder, mun och oral hälsa på flera olika sätt. Det är därför viktigt att tandvårdspersonal har kännedom om diagnosen.
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| 40. |
- Klingberg, Gunilla, et al.
(författare)
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22q11DS : ett ovanligt vanligt syndrom
- 2007
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Ingår i: Tandläkartidningen. - 0039-6982. ; 99:7, s. 54-59
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Tidskriftsartikel (refereegranskat)abstract
- 22q11-deletionssyndrom (22q11DS) är ett vanligt syndrom som förekommer hos ett av 4 000 nyfödda barn. Diagnosen har ett flertal medicinska symtom men också neuropsykiatriska och psykiska. 22q11DS påverkar även tänder, mun och oral hälsa på flera olika sätt. Det är därför viktigt att tandvårdspersonal har kännedom om diagnosen.
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| 41. |
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| 42. |
- Lannergard, A, et al.
(författare)
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Immune function in Swedish élite orienteers
- 2001
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Ingår i: Scandinavian journal of medicine & science in sports. - : Wiley. - 0905-7188 .- 1600-0838. ; 11, s. 274-
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Tidskriftsartikel (refereegranskat)
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| 43. |
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| 44. |
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| 45. |
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| 46. |
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| 47. |
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| 48. |
- Nilsson, Kenneth, et al.
(författare)
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Characterization of a spotted fever group Rickettsia from Ixodes ricinus ticks in Sweden
- 1997
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Ingår i: Journal of Clinical Microbiology. - 0095-1137 .- 1098-660X. ; 35:1, s. 243-247
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Tidskriftsartikel (refereegranskat)abstract
- A spotted fever group rickettsia isolated from the common tick, Ixodes ricinus, was genetically characterized by PCR and genomic sequencing. This study was performed with nymphal and adult ticks collected in southern and central Sweden. I. ricinus is the only North European tick species of medical importance which is regularly collected from humans. No species of the genus Rickettsia has previously been found in Scandinavian ticks, nor has any case of domestic rickettsial infection in humans or animals been reported. According to the nucleotide sequencing, the present Rickettsia sp. belongs to the spotted fever group of rickettsiae. Ticks are the most common arthropod reservoirs and vectors of the rickettsiae of this group. Among 748 ticks investigated, 13 (1.7%) were positive for a Rickettsia sp. Borrelia burgdorferi was detected in 52 (7%) of the ticks, a prevalence similar to or somewhat lower than that previously been recorded in other Swedish studies. There was no evidence of ehrlichial or chlamydial DNA in these ticks. The Rickettsia sp. was further characterized by 16S ribosomal DNA (rDNA) sequencing and restriction fragment length polymorphism (RFLP). The 16S rDNA sequencing resulted in a sequence identical to that described for Rickettsia helvetica, but the pattern obtained with RFLP of the citrate synthetase gene diverged from previously known patterns. The rickettsial agent of one tick which was positive by PCR was confirmed by transmission electron microscopy. The morphology of this rickettsia was similar to that of the spotted fever and typhus group rickettsiae. This represents the first documented isolate of a Rickettsia sp. from Swedish ticks.
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| 49. |
- Okamoto, Sadahisa, et al.
(författare)
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Prognostic value of pre-transplant cardiomyopathy in Swedish liver transplanted patients for familial amyloidotic polyneuropathy
- 2011
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Ingår i: Amyloid : the international journal of experimental and clinical investigation : the official journal of the International Society of Amyloidosis. - Pearl River : Parthenon. - 1744-2818. ; 18 Suppl 1, s. 166-8
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Tidskriftsartikel (refereegranskat)abstract
- Liver transplantation (LTx) for familial amyloidotic polyneuropathy (FAP) is a recognized treatment for halting disease progression. Since cardiac complications are the main cause of postoperative death in FAP patients, we studied the potential relationship between pre-LTx amyloid heart disease and post-LTx mortality. Seventy-five Swedish patients who underwent LTx (72 Val30Met and 3 non-Val30Met patients) were available for the study. An intra-ventricular septal (IVS) thickness more than 15 mm at the pre-LTx evaluation was defined as cardiomyopathy. Nine patients out of 75 patients died, all were males and all belonged to the late onset group (age at onset ≥50 years). Four had cardiomyopathy at the pre-LTx evaluation. Survival rate was significantly higher in patients without cardiomyopathy at LTx compared to those with cardiomyopathy. Our results suggest that cardiomyopathy at LTx has an impact on the outcome of LTx for FAP.Read More: http://informahealthcare.com/doi/full/10.3109/13506129.2011.574354064
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- Rolf, Christer G., et al.
(författare)
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Presence of Bacteria in Spontaneous Achilles Tendon Ruptures
- 2017
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Ingår i: American Journal of Sports Medicine. - : SAGE Publications. - 0363-5465 .- 1552-3365. ; 45:9, s. 2061-2067
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Tidskriftsartikel (refereegranskat)abstract
- Background: The structural pathology of Achilles tendon (AT) ruptures resembles tendinopathy, but the causes remain unknown. Recently, a number of diseases were found to be attributed to bacterial infections, resulting in low-grade inflammation and progressive matrix disturbance. The authors speculate that spontaneous AT ruptures may also be influenced by the presence of bacteria.Hypothesis: Bacteria are present in ruptured ATs but not in healthy tendons.Study Design: Cross-sectional study; Level of evidence, 3.Methods: Patients with spontaneous AT ruptures and patients undergoing anterior cruciate ligament (ACL) reconstruction were recruited for this study. During AT surgical repair, excised tendinopathic tissue was collected, and healthy tendon samples were obtained as controls from hamstring tendon grafts used in ACL reconstruction. Half of every sample was reserved for DNA extraction and the other half for histology. Polymerase chain reaction (PCR) was conducted using 16S rRNA gene universal primers, and the PCR products were sequenced for the identification of bacterial species. A histological examination was performed to compare tendinopathic changes in the case and control samples.Results: Five of 20 AT rupture samples were positive for the presence of bacterial DNA, while none of the 23 hamstring tendon samples were positive. Sterile operating and experimental conditions and tests on samples, controlling for harvesting and processing procedures, ruled out the chance of postoperative bacterial contamination. The species identified predominantly belonged to the Staphylococcus genus. AT rupture samples exhibited histopathological features characteristic of tendinopathy, and most healthy hamstring tendon samples displayed normal tendon features. There were no apparent differences in histopathology between the bacterial DNA-positive and bacterial DNA-negative AT rupture samples.Conclusion: The authors have demonstrated the presence of bacterial DNA in ruptured AT samples. It may suggest the potential involvement of bacteria in spontaneous AT ruptures.
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