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Serum levels of procarboxypeptidase B and its activation peptide in patients with acute pancreatitis and non-pancreatic diseases

Background: Carboxypeptidase B from the pancreatic gland may exist in three different molecular and immunoreactive forms: the proenzyme, the active enzyme, and the activation peptide. Aims: To investigate levels of procarboxypeptidase B (proCAPB) and its activation peptide in serum in acute pancreatitis to test the accuracy of these two variables as markers for the diagnosis of acute pancreatitis

The FERRUM project: Branching ratios and atomic transition probabilities of Fe II transitions from the 3d6(a 3F)4p subconfiguration in the visible to VUV spectral region

We report measurements of the relative intensities of 81 emission linesof Fe II between 160 nm and 350 nm (62 168 cm-1 to 28 564cm-1) from 4 levels by high resolution Fourier transformspectrometry, using a Penning discharge lamp as light source. Theserelative intensities have been used to determine the line branchingfractions, which have then been combined with accurate experimentalradiative lifet

High coloration performance of electrochromic devices assembled with electrolytes based on a branched boronate ester polymer and lithium perchlorate salt

An amorphous, colorless, and highly transparent polymer containing boron atoms in its branched chain architecture was synthesised from boron trioxide, poly(ethylene glycol) (PEG) and methoxy end-capped PEG. Electrolytes based on this polymer and different concentrations of lithium perchlorate (LiClO4) were prepared and characterised by impedance spectroscopy, calorimetry and thermogravimetry. The

Defect structure of Ga1-xMnxAs: A cross-sectional scanning tunneling microscopy study

We have studied the atomic scale structure of molecular beam epitaxy grown Ga1-xMnxAs compounds with various Mn concentrations by cross-sectional scanning tunneling microscopy and first principles calculations. Only bright protrusions close to the top layer As atoms are directly correlated with the bulk Mn concentration. Atomically resolved filled and empty states images of this defect are compare

Kinetics-effect relations of insulin-releasing drugs in patients with type 2 diabetes

Sulfonylureas and glinides have similar mechanisms of action but differ in receptor affinity and binding sites and in absorption and elimination rates. This promotes differences in potency, rate of onset, and duration of action. While prominent in single-dose studies, these differences have less importance during long-term sulfonylurea treatment: at ordinary dosages, rapid- and short-acting (glipi

Effect of near-infrared radiation and jet impingement heat transfer on crust formation of bread

Rapid heat transfer methods can be used to speed up the baking, process and create new product properties. This study investigates the effect of air jet impingement and infrared radiation (alone or in combination) on crust formation of par-baked baguettes during post-baking. The parameters investigated are crust color; crust thickness, total water loss, and heating time. The results show that infr

Medical problems in adolescents with myelomeningocele (MMC): an inventory of the Swedish MMC population born during 1986-1989

Aim: To describe the prevalence of myelomeningocele (MMC) and the medical needs of adolescents, 15-18 years, with MMC in Sweden, at a time when they are on the threshold of adulthood, leaving paediatrics. Methods: In a retrospective study, we identified all adolescents with MMC, born during 1986-1989 and living in Sweden on July 1, 2004. An inventory was agreed upon with questions concerning their

Solvent effects on NMR isotropic shielding constants. A comparison between explicit polarizable discrete and continuum approaches

The gas-to-aqueous solution shifts of the O-17 and C-13 NMR isotropic shielding constants for the carbonyl chromophore in formaldehyde and acetone are investigated. For the condensed-phase problem, we use the hybrid density functional theory/molecular mechanics approach in combination with a statistical averaging over an appropriate number of solute-solvent configurations extracted from classical

Urticarial dermographism: Clinical features and response to psychosocial stress

Studies report that urticarial dermographism is exacerbated by "life events" and emotions. The aim of this study was to determine what aspects of life quality are affected by symptomatic dermographism and whether acute stress is a potential triggering factor. A total of 21 adult patients with urticarial dermographism completed a questionnaire on symptoms and quality of life. Twelve patients agreed

Effects of calcium, dairy product, and vitamin D supplementation on bone mass accrual and body composition in 10-12-y-old girls: a 2-y randomized trial

BACKGROUND: Little is known about the relative effectiveness of calcium supplementation from food or pills with or without vitamin D supplementation for bone mass accrual during the rapid growth period. OBJECTIVE: The purpose was to examine the effects of both food-based and pill supplements of calcium and vitamin D on bone mass and body composition in girls aged 10-12 y. DESIGN: This placebo-cont

Hypoxia-induced phenotypic modulation of human neuroblastoma cells

Popular Abstract in Swedish POPULÄRVETENSKAPLIG SAMMANFATTNING Introduktion Cancer uppstår när en cell i kroppen börjar dela sig okontrollerat, varmed det sker en onaturlig ansamling av celler ? tumörbildning. Solida tumörer t ex bröst- och prostatacancer är till skillnad från ickesolida tumörer som blodcancer/leukemi ofta dåligt försedda med syre på grund av långa avstånd mellan tumörceller ochNeuroblastoma is a childhood tumour derived from cells of the sympathetic nervous system, which are arrested at low differentiation stages. Low differentiation stage and high tumour stage correlate to poor outcome. In earlier studies we have found that hypoxia induces dedifferentiation of neuroblastoma cells, which implies that hypoxia evokes a more aggressive phenotype. Here we employ microarray

Computationally Efficient Time-Varying ISAR Imaging

By exploiting the relative motion between the target and the radar, high-resolution images of moving targets can be produced using inverse synthetic aperture radar (ISAR). Recent studies have shown that accurate ISAR images can be obtained using the non-parametric high-resolution Capon and APES spectral estimators. In this paper, we propose a computationally efficient time-updating of the two-dime

Ur Hysteran

Om kvinnlighet och hysteri utifrån den franske psykoanalytikern Luce Irigarays teorier.