| 1. |
- Brante, Thomas, et al.
(författare)
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Profession och vetenskap : idéer och strategier för ett professionslärosäte
- 2009
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Förord av Björn Brorström, Prorektor Högskolan i Borås Ett professionslärosäte bedriver utbildning och forskning på vetenskaplig grund. Vetenskapliga metoder tillämpas och framkomna resultat prövas för att säkra tillförlitlighet och relevans. Förmågan att problematisera, formulera frågor och välja lämpliga metoder för att besvara frågor är egenskaper för god forskning och utmärkande för en stark utbildnings- och forskningsmiljö. Vid ett professionslärosäte finns samtidigt en stark strävan efter att i utbildning och forskning ta till vara den kunskap och de erfarenheter som professioner besitter och därigenom säkra en hög grad av praktisk relevans. Växelverkan mellan teori och praktik och erfarenhetsutbyte mellan forskare och praktiker är ständigt pågående. Det finns ingen avslutning på processen utan den pågår utan avbrott. En nödvändig förutsättning för ett fruktbart samarbete är en ömsesidig respekt och vilja att stödja och ifrågasätta varandra. Forskaren måste vara beredd på kritik för bristen på praktisk relevans och professionsföreträdaren måste vara beredd på att förtrogenhetskunskapens lämplighet ifrågasätts. Det är en fråga om med- och mothåll från båda håll i syfte att långsiktigt utveckla teori och praktik. Det är en utmaning att utveckla, etablera och därefter kontinuerligt försvara och förbättra professionslärosätet. Ett led i utvecklingen är att inom ramen för Högskolan i Borås föra en debatt om innebörden av ett professionslärosäte och vad vi behöver göra för att förbättra verksamheten. På uppdrag av rektor Lena Nordholm har medarbetare vid Bibliotekshögskolan utvecklat och ansvarat för en seminarieserie benämnd Profession och vetenskap. Seminarierna spände över ett brett fält. En av många viktiga frågor som diskuterades flitigt var huruvida vi ska forska om professioner, i för eller med, eller kanske alltihop samtidigt. Bidragen publiceras nu i denna antologi som ges ut inom ramen för Högskolan i Borås rapportserie Vetenskap för profession. Rapporten Profession och vetenskap – idéer och strategier för ett professionslärosäte, som redigerats av universitetsadjunkt Maria Lindh, kommer att få stor betydelse inom lärosätet och i vårt samarbete med företrädare för näringsliv, kulturliv och offentlig verksamhet. Jag ser det som en intressant fortsättning att anordna ett antal seminarier med inbjudna representanter för professioner där artiklarna i denna rapport kan ligga till grund för erfarenhetsutbyte och diskussioner.
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| 2. |
- Andersen, Leon, et al.
(författare)
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Our initial experience of monitoring the autoregulation of cerebral blood flow during cardiopulmonary bypass
- 2023
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Ingår i: The journal of extra-corporeal technology. - : EDP Sciences. - 0022-1058. ; 55:4, s. 209-217
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Cerebral blood flow (CBF) is believed to be relatively constant within an upper and lower blood pressure limit. Different methods are available to monitor CBF autoregulation during surgery. This study aims to critically analyze the application of the cerebral oxygenation index (COx), one of the commonly used techniques, using a reference to data from a series of clinical registrations.METHOD: CBF was monitored using near-infrared spectroscopy, while cerebral blood pressure was estimated by recordings obtained from either the radial or femoral artery in 10 patients undergoing cardiopulmonary bypass. The association between CBF and blood pressure was calculated as a moving continuous correlation coefficient. A COx index > 0.4 was regarded as a sign of abnormal cerebral autoregulation (CA). Recordings were examined to discuss reliability measures and clinical feasibility of the measurements, followed by interpretation of individual results, identification of possible pitfalls, and suggestions of alternative methods.RESULTS AND CONCLUSION: Monitoring of CA during cardiopulmonary bypass is intriguing and complex. A series of challenges and limitations should be considered before introducing this method into clinical practice.
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| 3. |
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| 4. |
- Andersson, Staffan, 1959, et al.
(författare)
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Effects of egg yolk testosterone on growth and immunity in a precocial bird
- 2004
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Ingår i: Journal of Evolutionary Biology. - : Wiley. - 1010-061X. ; 17:3, s. 501-505
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Tidskriftsartikel (refereegranskat)abstract
- In oviparous vertebrates, maternal steroid allocation to eggs can have important fitness consequences for the offspring. However, elevated testosterone levels are not only associated with beneficial postnatal effects, such as enhanced growth and high social status, but may also entail costs by suppressing the immune system. In this study, testosterone levels in eggs of Chinese painted quail (Coturnix chinensis) were experimentally manipulated to evaluate its effects on growth and immunocompetence. Testosterone did not affect embryonic development, body size or growth during the first 20 days. However, elevated testosterone levels during embryonic development were immunosuppressive for chicks with inherently higher growth rate. Adaptive scenarios where only beneficial effects of increased testosterone levels are considered may therefore need to be re-evaluated.
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| 5. |
- Andersson, Staffan, et al.
(författare)
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Njurar och urinvägar
- 2005. - 2. uppl.
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Ingår i: Klinisk fysiologi. - Stockholm : College of Liberal Arts and Sciences. - 9147052449 ; , s. 292-310
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Bokkapitel (populärvet., debatt m.m.)
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| 6. |
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| 7. |
- Ekman, Elisabet, 1953-, et al.
(författare)
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Antihypertensive drugs and erectile dysfunction as seen in spontaneous reports, with focus on angiotensin II type 1 receptor blockers
- 2010
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Ingår i: Drug, Healthcare and Patient Safety. - United States : Dove Medical Press Ltd. - 1179-1365. ; 2, s. 21-25
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Tidskriftsartikel (refereegranskat)abstract
- AIM: To describe spontaneously reported cases of erectile dysfunction (ED) in association with angiotensin II type I blockers (ARB) and other antihypertensive drugs.SUBJECTS AND METHODS: All spontaneously reported cases of ED submitted to the Swedish Medical Products Agency (MPA) between 1990 and 2006, where at least one antihypertensive drug was the suspected agent, were scrutinized. Patient demographics, drug treatment and adverse reactions were recorded. Using the Bayesian Confidence Propagation Neural Network (BCPNN) method, the information component (IC) was calculated.RESULTS: Among a total of 225 reports of ED, 59 involved antihypertensive drugs including ARB (9 cases) as suspected agents. A positive IC value was found indicating that ED was reported more often in association with antihypertensive drugs classes, except for angiotensin-converting enzyme inhibitors, compared with all other drugs in the database. Positive dechallenge was reported in 43 cases (72%).DISCUSSION: All classes of major antihypertensive drugs including ARB were implicated as suspected agents in cases of ED. Few risk factors were identified. The relatively high reporting of ED in association with ARB is in contrast with previous studies, suggesting that ARB have neither a positive nor any effect on ED. This discrepancy suggests that further studies are warrnted on this potential adverse reaction to ARB.
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| 8. |
- Franzén, Lars, et al.
(författare)
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Fractionated irradiation and early changes in noradrenaline induced potassium efflux(86Rb+) in rat parotid gland
- 1992
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Ingår i: Acta Oncologica. - 0284-186X .- 1651-226X. ; 31:3, s. 359-364
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Tidskriftsartikel (refereegranskat)abstract
- The effects of fractionated irradiation on the electrolyte fluid secretion from rat parotid gland were studied. Secretion was measured as noradrenaline stimulated potassium efflux in vitro with Rb-86+ as tracer for potassium. The irradiation was delivered either as a five-day schedule (total dose 20, 25, 30, 35, 40, 45 Gy) or a two-day schedule (total dose 24, 32 Gy). The noradrenaline stimulated efflux was decreased in comparison with contralateral controls 10 days after the last irradiation. The effect was dose-dependent. Based on the data available, alpha/beta ratio of the used system was calculated to about 20 Gy, which corresponds to other results regarding early radiation effects.
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| 9. |
- Furusten, Staffan, et al.
(författare)
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Democracy, Governance and the Problem of the Modern Actor
- 2010
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Ingår i: Organizing Democracy: The Construction of Agency in Practice. - : Edward Elgar Publishing Ltd. - 9781848444287
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- Göran Sundström, Staffan Furusten and Linda Soneryd It has often been said that modern democracies are becoming more complex, fragmented and multilayered. In recent decades we have witnessed decentralization in many organizations, increasingly complex social problems, accelerating internationalization, growing and more specialized public administration, increased demand for expertise, and rapid development of information and communication technologies. Several scholars have argued that with these changes power has slipped away from the political centre (the government) in several directions: upwards to international organizations (not least the European Union), downwards to local authorities and municipalities, inwards to semi-autonomous state agencies, and outwards to private organizations. As Rhodes (1994, 1997) would say, the state is ‘hollowing out’. In societies with hollowed-out states, decision-making processes have taken new forms, and “from government to governance” has become a catch phrase (see e.g. Rhodes 1997; PierreXX1Peters 2000; Kjær 2004; MarcussenXX1Torfing 2007). These changes mark a shift, or one could even say a displacement, from state-centred, authoritative and hierarchical to more society-centred, egalitarian and network-based forms of decision making; and they signal the dissolution of previously established boundaries between private and public organizations. The extent to which displacement has actually occurred is widely debated (HajerXX1Wagenaar 2003 p. 4). Yet it is clear that governance is an important concept in current research on state and public policies. We also believe that there is more governance today than was the case two or three decades ago, and that the focus on governance is increasing....
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| 10. |
- Grut, Viktor, et al.
(författare)
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Human herpesvirus 6A and axonal injury before the clinical onset of multiple sclerosis
- 2024
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Ingår i: Brain. - : Oxford University Press. - 0006-8950 .- 1460-2156. ; 147:1, s. 177-185
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Tidskriftsartikel (refereegranskat)abstract
- Recent research indicates that multiple sclerosis is preceded by a prodromal phase with elevated levels of serum neurofilament light chain (sNfL), a marker of axonal injury. The effect of environmental risk factors on the extent of axonal injury during this prodrome is unknown. Human herpesvirus 6A (HHV-6A) is associated with an increased risk of developing multiple sclerosis. The objective of this study was to determine if HHV-6A serostatus is associated with the level of sNfL in the multiple sclerosis prodrome, which would support a causative role of HHV-6A.A nested case-control study was performed by crosslinking multiple sclerosis registries with Swedish biobanks. Individuals with biobank samples collected before the clinical onset of multiple sclerosis were included as cases. Controls without multiple sclerosis were randomly selected, matched for biobank, sex, sampling date and age. Serostatus of HHV-6A and Epstein-Barr virus was analysed with a bead-based multiplex assay. The concentration of sNfL was analysed with single molecule array technology. The association between HHV-6A serology and sNfL was assessed by stratified t-tests and linear regressions, adjusted for Epstein-Barr virus serostatus and sampling age. Within-pair ratios of HHV-6A seroreactivity and sNfL were calculated for each case and its matched control. To assess the temporal relationship between HHV-6A antibodies and sNfL, these ratios were plotted against the time to the clinical onset of multiple sclerosis and compared using locally estimated scatterplot smoothing regressions with 95% confidence intervals (CI).Samples from 519 matched case-control pairs were included. In cases, seropositivity of HHV-6A was significantly associated with the level of sNfL (+11%, 95% CI 0.2-24%, P = 0.045) and most pronounced in the younger half of the cases (+24%, 95% CI 6-45%, P = 0.007). No such associations were observed among the controls. Increasing seroreactivity against HHV-6A was detectable before the rise of sNfL (significant within-pair ratios from 13.6 years versus 6.6 years before the clinical onset of multiple sclerosis).In this study, we describe the association between HHV-6A antibodies and the degree of axonal injury in the multiple sclerosis prodrome. The findings indicate that elevated HHV-6A antibodies both precede and are associated with a higher degree of axonal injury, supporting the hypothesis that HHV-6A infection may contribute to multiple sclerosis development in a proportion of cases.
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