Pressure to change and resistance against it: consumer perceptions and acceptance of nutritionally modified foods

Selostus: Muutospaineet ja muutosvastarinta: kuluttajien suhtautuminen ravitsemuksellisesti muunnettuihin elintarvikkeisiin

Two randomized trials of canakinumab in systemic juvenile idiopathic arthritis.

BACKGROUND: Interleukin-1 is pivotal in the pathogenesis of systemic juvenile idiopathic arthritis (JIA). We assessed the efficacy and safety of canakinumab, a selective, fully human, anti-interleukin-1β monoclonal antibody, in two trials. METHODS: In trial 1, we randomly assigned patients, 2 to 19 years of age, with systemic JIA and active systemic features (fever; ≥2 active joints; C-reactive protein, >30 mg per liter; and glucocorticoid dose, ≤1.0 mg per kilogram of body weight per day), in a double-blind fashion, to a single subcutaneous dose of canakinumab (4 mg per kilogram) or placebo. The primary outcome, termed adapted JIA ACR 30 response, was defined as improvement of 30% or more in at least three of the six core criteria for JIA, worsening of more than 30% in no more than one of the criteria, and resolution of fever. In trial 2, after 32 weeks of open-label treatment with canakinumab, patients who had a response and underwent glucocorticoid tapering were randomly assigned to continued treatment with canakinumab or to placebo. The primary outcome was time to flare of systemic JIA. RESULTS: At day 15 in trial 1, more patients in the canakinumab group had an adapted JIA ACR 30 response (36 of 43 [84%], vs. 4 of 41 [10%] in the placebo group; P<0.001). In trial 2, among the 100 patients (of 177 in the open-label phase) who underwent randomization in the withdrawal phase, the risk of flare was lower among patients who continued to receive canakinumab than among those who were switched to placebo (74% of patients in the canakinumab group had no flare, vs. 25% in the placebo group, according to Kaplan-Meier estimates; hazard ratio, 0.36; P=0.003). The average glucocorticoid dose was reduced from 0.34 to 0.05 mg per kilogram per day, and glucocorticoids were discontinued in 42 of 128 patients (33%). The macrophage activation syndrome occurred in 7 patients; infections were more frequent with canakinumab than with placebo. CONCLUSIONS: These two phase 3 studies show the efficacy of canakinumab in systemic JIA with active systemic features. (Funded by Novartis Pharma; ClinicalTrials.gov numbers, NCT00889863 and NCT00886769.).

Effect of milk coagulation properties of herd bulk milks on yield and composition of Emmental cheese

Selostus: Tankkimaidon juoksettumisominaisuuksien vaikutus Emmental-juuston määrään ja koostumukseen

Association between protein feeding and reproductive efficiency in the dairy cow : specific emphasis on protein feeding in Finland

Selostus: Lypsylehmien valkuaisruokinnan ja hedelmällisyyden yhteys: kirjallisuustutkimus valkuaisruokinnan vaikutuksista Suomen olosuhteissa

Calibration of a desktop scanner and digital image analysis procedure for quantification of a root morphology

Selostus: Tasoskannerin ja digitaalisen kuva-analyysimenetelmän kalibrointi juurten morfologian kvantifioimiseksi

Timing of primary growth harvest affects the yield and nutritive value of timothy-red clover mixtures

Selostus: Ensimmäisen sadon korjuuaika vaikuttaa timotein ja puna-apilan seosnurmen satoon ja rehuarvoon

The effect of ammonium ferric hexacyanoferrate on reducing radiocaesium transfer from grass silage to sheep

Selostus: [sup 134]Cs-aktiivisuuspitoisuuden vähentäminen ferriheksasyanoferraatin avulla

Bast fibre content, fibre yield and fibre quality of different linseed genotypes

Selostus : Öljypellavagenotyyppien niinikuitupitoisuus, kuitusato ja kuidun laatu

Imaging exocytosis and recycling of synaptic-like microvesicles in astrocytes.

Optical imaging techniques are well suited for following the dynamics of physiological processes in living cells. Total internal reflection fluorescence (TIRF) microscopy based on evanescent wave illumination (EWi) allows spectacular, real-time visualization of individual vesicle movements, fusions, and retrievals at the cell surface (i.e., within 100 nm of the plasma membrane). TIRF microscopy is an ideal approach for studying the properties of exocytosis and recycling in cultured astrocytes, particularly because these cells have a rather flat surface and contain secretory vesicles with sparse distribution. Among all populations of secretory vesicles, we focus here on synaptic-like microvesicles (SLMVs). We illustrate how TIRF microscopy using EWi is useful to study exocytosis and recycling of SLMVs at the single-vesicle level and, when combined with epifluorescence illumination (EPIi), can provide detailed information on the kinetics of exocytosis, endocytosis, and re-acidification at the whole-cell level.

Changes in the contents of kaempherol, quercetin and L-ascorbic acid in sea buckthorn berries during maturation

Selostus: Tyrnin marjojen kamferoli-, kversetiini- ja L-askorbiinihappopitoisuuksien muutokset kypsymisen aikana

Short term behavioural consequences of denied access to environmental facilities in milk

Selostus: Eräiden ympäristövirikkeiden saatavuuden estämisen välittömät vaikutukset tarhaminkin käyttäytymiseen

Effect of feeding level and diet type on the performance of crossbred suckler cows and their calves

Selostus: Ureoidun oljen soveltuvuus risteytysemojen talviruokintaan kahdella eri ruokintatasolla

Feeding levels during the growing phase affect the production of primiparous Finnish Landrace ewes

Selostus: Ruokinnan voimakkuuden vaikutus siitosuuhikaritsan tuotantoon

Photosynthesis and Rubisco kinetics in spring wheat and meadow fescue under conditions of simulated climate change with elevated CO[sub 2] and increased temperatures

Selostus: Kevätvehnän ja nurminadan fotosynteesi ja Rubisco-kinetiikka simuloidun ilmastonmuutoksen eli kohotetun hiilidioksidipitoisuuden ja kohotetun lämpötilan oloissa