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The antimicrobial gas carbon dioxide is frequently used in modified atmosphere packaging. In the present study, the effects of CO2 (10 to 70%, vol/vol) on gene expression (measured using quantitative reverse transcription-PCR and a whole-genome DNA microarray) and neurotoxin formation (measured using an enzyme-linked immunosorbent assay [ELISA]) by proteolytic Clostridium botulinum type A1 strain

Purpose of the Study: To identify risk factors for early nursing home placement (NHP) in Alzheimer's disease (AD), focusing on the impact of longitudinal change in cognition, activities of daily living (ADL), service utilization, and cholinesterase inhibitor treatment (ChEI). DESIGN AND METHODS: In an open, 3-year, prospective, multicenter study in a routine clinical setting, 880 AD patients were

Natural killer (NK) cells are cytotoxic lymphocytes and play a vital role in controlling viral infections and cancer. In contrast to B and T lymphopoiesis where cellular and regulatory pathways have been extensively characterized, the cellular stages of early human NK cell commitment remain poorly understood. Here we demonstrate that a Lin(-)CD34(+)CD38(+)CD123(-)CD45RA(+)CD7(+)CD10(+)CD127(-) pop

Introduction: There are multiple contributors to falls in older adults. Both health-related (poor balance, polypharmacy, and poor vision), and home-related (home hazards). However, most fall risk interventions only address one or two. The successful Lifestyle Intervention Functional Exercise (LiFE) program could likely be developed into a multicomponent intervention. Objectives: The objectives wer

A fundamental difference between ordinary and leisure time is for many the ability to indulge in extra-ordinary activities of both body and mind. Rooted in antiquity, the renaissance villas were often used as spaces for indulgence of artistic endeavors, be it philosophical discussions, poetry-writing or lavish parties. Of indulgence, Aristoteles wrote: ‘The self-indulgent man craves for all pleasa

The complement system resembles a double-edged sword since its activation can either benefit or harm the host. Thus, regulation of this system is of utmost importance and performed by several circulating and membrane-bound complement inhibitors. The pool of well-established regulators has recently been enriched with proteins that either share structural homology to known complement inhibitors such

According to results of a recent literature search performed by the European Academy of Dermatology and Venereology (EADV) Task Forces (TF) on Quality of Life and Patient Oriented Outcomes (QoL and PO) and Acne, Rosacea and Hidradenitis Suppurativa (ARHS), most of the publications where health-related (HR) QoL of acne patients was studied were clinical trials. Members of the EADV TF on QoL and PO

The molecular weight distribution and the viscosity of water‐soluble dietary fibre polysaccharides isolated from green beans, Brussels sprouts and green peas were investigated following boiling, microwave treatment and canning. Blanching was used as a reference process. In green beans and Brussels sprouts microwave treatment had minor effects, while there generally was a small decrease of neutral

The problem of optimizing PPM with the help of different choices of estimators and their parameters for different subsets of nodes in the context tree is considered. Methods of such optimization for Markov chain and context tree models for individual files and over given sets of files are presented, and it is demonstrated that the extension from Markov chain models to context tree models is necess

The aim of this paper is to discuss how research schools with a structured programme and targeted profile may make it difficult for doctoral students to expand the academic role. Our paper is based on material collected in a questionnaire given to doctoral students enrolled at a Swedish research school in architecture. In this questionnaire we found three areas – openness to other disciplines and

Context: Insulin resistance in skeletal muscle is a major risk factor for the development of type 2diabetes in women with polycystic ovary syndrome (PCOS). Despite this, the mechanisms underlyinginsulin resistance in PCOS are largely unknown.Objective: To investigate the genome-wide DNA methylation and gene expression patterns inskeletal muscle from women with PCOS and controls and relate them to

This paper discusses formation shape control systems with both distance and signed area constraints, which aim to avoid the flipping or reflection ambiguity in a target formation shape. We prove an almost global convergence result for a triangle formation with general shape, by choosing a particular value of the control gain associated with the formation area term. This result extends the recent p

We present montage, a post-processing nucleosynthesis code that combines a traditional network for isotopes lighter than calcium with a rapid algorithm for calculating the s-process nucleosynthesis of the heavier isotopes. The separation of those parts of the network where only neutron-capture and beta-decay reactions are significant provides a substantial advantage in computational efficiency. We

Previous reports showed that nontypeable Haemophilus influenzae (NTHi) reside in macrophage-like cells in human adenoid tissue. This study investigated the ability of nonopsonized NTHi and encapsulated H. influenzae type b (Hib) to enter human monocytic and epithelial cells. The number of intracellular bacteria was determined by a viability assay and flow cytometry. To characterize the mechanisms

Modelling the propagation of supernova (SN) bubbles, in terms of energy, momentum, and spatial extent, is critical for simulations of galaxy evolution which do not capture these scales. To date, small-scale models of SN feedback predict that the evolution of above-mentioned quantities can be solely parametrized by average quantities of the surrounding gas, such as density. However, most of these s