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A long and winding road: Differentiating human embryonic stem cells into dopaminergic neurons

Popular Abstract in English Parkinson’s disease is the second common neurological disease whose major clinical symptom is progressive impairment in the ability to control the body movements. The symptoms are mainly caused by the gradual loss of dopamine producing neurons in a very specific part of the brain, termed substantia nigra. Although there exist some drug and surgical therapies, those mosParkinson’s disease is a progressive neurodegenerative disorder. Since the motor manifestations of the disease is associated with the loss of dopaminergic (DAergic) neurons in the substantia nigra pars compacta, cell replacement therapy is a promising approach for treatment. Although several different cell types have been used in clinical trials, with the recent findings of somatic cell nuclear tr

Through a glass darkly: Leadership complexity in Swedish local government

New management ideas aim to change the roles of local government politicians and administrators. The new ideas are poorly adjusted to the traditional role of councillors that was built on detailed knowledge and active participation in administrative practice. Leadership has now become even more full of contradictions; many demands are hard to reconcile. But, if any managers are good at handling co

Book Reviews

Martikainen’s aim of the book is to show how the religious scene in Finland has changed over the last twenty years due to migration with focus is on minority religious organizations.

Endoplasmic reticulum stress associated with caspases-4 and-2 mediates korbazol-induced B-chronic lymphocytic leukemia cell apoptosis

Purpose: B-cell chronic lymphocytic leukemia (B-CLL) is an incurable disease that rapidly develops drug resistance. Therefore there is a need for identifying new agents that will improve the therapeutic outcome. Korbazol is a natural product known to exert cytotoxic effect on the in vitro survival of leukemic cells. The aim of this study was to investigate the mechanism of korbazol-induced apoptos

Treatment of HIV infection: Swedish recommendations 2009

On 4 previous occasions, in 2002, 2003, 2005 and 2007, the Swedish Medical Products Agency (Lakemedelsverket) and the Swedish Reference Group for Antiviral Therapy (RAV) have jointly published recommendations for the treatment of HIV infection. In November 2008, an expert group under the guidance of RAV once more revised the guidelines, of which this is a translation into English. The most importa

Medical students in general practice: students' learning experiences and perspectives from supervisors and patients

Popular Abstract in Swedish Vårdcentralspraktik är viktig för blivande läkare När du som patient besöker din vårdcentral, kan det hända att du erbjuds att få prata med och att få bli undersökt av en läkarkandidat, innan du träffar din läkare. Naturligtvis kan du tacka nej, men nästan alla patienter tycker att det är en positiv upplevelse. De flesta distriktsläkare är entusiastiska och duktiga handDuring the last decades considerably more of medical students’ clinical training has shifted into general practice. The aim of this thesis was to study medical students’ learning experiences in general practice, work-based assessment, and the perspectives of GP supervisors and patients. Results Senior students’ learning in a portfolio pilot was mainly on patient-centred communication, clinical re

Kinetic Modeling of Charge-Transfer Quenching in the CP29 Minor Complex

We performed transient absorption (TA) measurements on CP29 minor light-harvesting complexes that were reconstituted in vitro with either violaxanthin (Vio) or zeaxanthin (Zea) and demonstrate that the Zea-bound CP29 complexes exhibit charge-transfer (CT) quenching that has been correlated with the energy-dependent quenching (qE) in higher plants. Simulations of the difference TA kinetics reveal t

Patch Testing with a Textile Dye Mix in a Baseline Series in Two Countries

Disperse dyes are the most common contact sensitizers among textile dyes. The main aim of this study was to investigate the outcome of patch testing with a textile dye mix 6.6%. A total of 2,049 patients from Sweden and 497 from Belgium were tested with the mix, consisting of Disperse (D) Blue 35, D Yellow 3, D Orange 1 and 3, D Red 1 and 17, 1.0% each, and D Blue 106 and D Blue 124, 0.3% each. Of

Posterior laryngitis: a disease with different aetiologies affecting health-related quality of life:a prospective case–control study

Background: Laryngo-pharyngeal reflux (LPR) is assumed to be the most common cause of posterior laryngitis (PL). Since LPR is found in healthy subjects, and PL patients are not improved by acid-reducing therapy, other aetiologies to PL must be considered. The aims of this study in PL were to investigate the prevalence of acid reflux in the proximal oesophagus and functional gastrointestinal sympto

A first search for coincident gravitational waves and high energy neutrinos using LIGO, Virgo and ANTARES data from 2007

We present the results of the first search for gravitational wave bursts associated with high energy neutrinos. Together, these messengers could reveal new, hidden sources that are not observed by conventional photon astronomy, particularly at high energy. Our search uses neutrinos detected by the underwater neutrino telescope ANTARES in its 5 line configuration during the period January - Septemb

Photochemistry of Pheomelanin Building Blocks and Model Chromophores: Excited-State Intra- and Intermolecular Proton Transfer

Pheomelanins, the epidermal pigments of red-haired people responsible for their enhanced UV susceptibility, contain 1,4-benzothiazines and 1,3-benzothiazole as main structural components. Despite the major role played in pheomelanin phototoxicity, the photoreactivity of these species has so far remained unexplored. Static and time-resolved fluorescence spectroscopy was used to identify excited-sta

Predicting mortality of residents at admission to nursing home: A longitudinal cohort study

Background: An increasing numbers of deaths occur in nursing homes. Knowledge of the course of development over the years in death rates and predictors of mortality is important for officials responsible for organizing care to be able to ensure that staff is knowledgeable in the areas of care needed. The aim of this study was to investigate the time from residents' admission to Icelandic nursing h

CT lung densitometry in young adults with alpha-1-antitrypsin deficiency

Background: Severe (PiZZ) and moderate (PiSZ) alpha-1-antitrypsin (AAT) deficiency predispose to lung emphysema, especially in smokers. We hypothesized that multi-slice computed tomography (CT) might be superior to pulmonary function tests (PFT) to detect lung emphysema in AAT-deficient individuals at the age of 32 years. Methods: A subgroup of PiZZ and PiSZ individuals identified during the Swedi

Possible presence and properties of multi-chiral-pair bands in odd-odd nuclei with the same intrinsic configuration

Applying a relatively simple particle-rotor model to odd-odd nuclei, the possible presence of multi-chiral-pair bands is looked for, where chiral-pair bands are defined not only by near degeneracy of the levels of two bands but also by similar expectation values of squared components of three angular momenta that define chirality. In the angular-momentum region where two pairs of chiral-pair bands

Statistical language learning in neonates revealed by event-related brain potentials

Background: Statistical learning is a candidate for one of the basic prerequisites underlying the expeditious acquisition of spoken language. Infants from 8 months of age exhibit this form of learning to segment fluent speech into distinct words. To test the statistical learning skills at birth, we recorded event-related brain responses of sleeping neonates while they were listening to a stream of

Serum neuron specific enolase - impact of storage and measuring method.

Neuron specific enolase (NSE) is a recognized biomarker for assessment of neurological outcome after cardiac arrest, but its reliability has been questioned. Our aim was to investigate what influence storage of samples and choice of measuring methods may have on levels of NSE in peripheral blood.