Hydroxyl radicals (OH) are the most important reagent for the oxidation of trace gases in the atmosphere. OH concentrations measured during recent field campaigns in isoprene-rich environments were unexpectedly large. A number of studies showed that unimolecular reactions of organic peroxy radicals (RO2) formed in the initial reaction step of isoprene with OH play an important role for the OH budg

The purpose of this randomized study was to compare the quality of bowel cleansing using either polyethylene glycol (PEG) or sodium picosulphate (NaPico) (primary outcome) in relation to the tolerability and acceptance of these laxatives among children and their caregivers (secondary outcome).

The Women's Health in the Lund Area (WHILA) study invited all women (n=10,766) living in the Lund area of Southern Sweden by 1995, who were born between 1935 and 1945. The health screening program included a postal validated questionnaire concerning medical history, drug treatment, family history of diabetes and hypertension, menopausal status, smoking and alcohol habits, education, household, and

The once fantastic theoretical concept that patients with Parkinson's disease (PD) would receive gene therapy in an attempt to alleviate their symptoms and potentially modify the course of their disease has become a reality. On the basis of positive preclinical data, four different gene therapy approaches are currently in Phase I or Phase II clinical trials. Some approaches are intended to increas

Arterial diameter change is related to distending blood pressure and is used in estimation of arterial stiffness parameters. A common technique to track the arterial walls is by integration of wall velocities estimated by different methods using cross correlation or tissue Doppler. However, because of the high pulse repetition frequency and the need for separate pulsing sequences, the B-mode image

In Danish literature from the early 1970s, it was suggested that the freedom of speech should have a preferred position in relation to other constitutional rights. In a case from the Norwe-gian Supreme Court in 1976, judicial review of the constitutionality of legislation was divided in three categories. Constitutional rules about the freedom and security of the individual should be supervised mos

Specification and differentiation of neural precursors into dopaminergic neurons within the ventral mesencephalon has been subject to much attention due to the implication of dopaminergic neurons in Parkinson's disease and the perspective of generating sources of therapeutically active cells to be used for cell replacement therapy for the disease. However, despite intensive research efforts, littl

OBJECTIVE: This study investigates sulphated glycosaminoglycans (sGAG) content changes in early osteoarthritis (OA), and whether contrast-enhanced magnetic resonance imaging (MRI) of cartilage in vitro may identify early event of OA pathology. METHOD: Osteochondral plugs from patients with hip OA or femoral neck fracture (reference group) were collected and analysed by 1.5 T MRI with ΔR1 as a me

OBJECTIVE: To describe how people with rheumatoid arthritis (RA) experience the care provided by Swedish nurse-led rheumatology outpatient clinics. METHODS: Eighteen adult people with a diagnosis of RA who had had at least three documented contact sessions with a nurse-led clinic were interviewed. The interviews were analysed with qualitative content analysis. RESULTS: Care was expressed in

Complement is a key arm of the innate immune defenses against the pathogenic neisseriae. We previously identified lipooligosaccharide on Neisseria meningitidis as an acceptor for complement C4b. Little is known about other neisserial targets for complement proteins C3 and C4, which covalently attach to bacterial surfaces and initiate opsonization and killing. In this study we demonstrate that N. g

Incidence of cardiovascular (CV) and metabolic disease is increasing, in parallel with associated risk factors. These factors, such as low-density lipoprotein (LDL)-cholesterol, elevated blood pressure, obesity, and insulin resistance have a continuous, progressive impact on total CV risk, with higher levels and numbers of factors translating into greater risk. Evaluation of all known modifiable r

Collagen VI, a collagen with uncharacteristically large N- and C-terminal non-collagenous regions, forms a distinct microfibrillar network in most connective tissues. It was long considered to consist of three genetically distinct α chains (α1, α2 and α3). Intracellularly heterotrimeric molecules associate to form dimers and tetramers, which are then secreted and assembled to microfibrils. The ide

Blood coagulation involves a series of enzymatic protein complexes that assemble on the surface of anionic phospholipid. To investigate whether apolipoproteins affect coagulation reactions, they where included during the preparation of anionic phospholipid vesicles using a detergent solubilization-dialysis method. Apolipoprotein components of high-density lipoproteins, especially apolipoprotein A-

In Huntington's disease (HD), the mutant huntingtin protein is ubiquitously expressed. The disease was considered to be limited to the basal ganglia, but recent studies have suggested a more widespread pathology involving hypothalamic dysfunction. Here we tested the hypothesis that expression of mutant huntingtin in the hypothalamus causes metabolic abnormalities. First, we showed that bacterial a

The absorption of soft x-ray radiation induces neutral and ionic core hole states in molecules. The relaxation of such states typically leads to a multi-step process, at the end of which photons in the visible and UV range can also be emitted from fragments. In this paper, we present results on Balmer and Lyman emission that originates from excited H atoms produced at the K-edge of the water, ammo

BACKGROUND: The Clara cell 10 (CC10) protein is produced by the airway epithelium. Reduced levels of CC10 are associated with allergic rhinitis and asthma. In experimental models, treatment with the CC10 protein may reduce features of airway inflammation. OBJECTIVES: To examine whether or not topical treatment with recombinant human CC10 (rhCC10) affects symptoms and signs of allergic rhinitis in