BACKGROUND Production of inflammatory cytokines by mesenteric adipose tissue (MAT) has been implicated in the pathogenesis of inflammatory bowel disease (IBD). Animal models of colitis have demonstrated inflammatory changes within MAT, but it is unclear if these changes occur in isolation or as part of a systemic adipose tissue response. It is also unknown what cell types are responsible for cy...

Two recent studies [McMahon et al., 1995: Am J Hum Genet 56:1277-1286; Gershon et al., 1996: Am J Med Genet (Neuropsychiatr Genet) 67:202-207] reported an excess of maternal transmission in bipolar affective disorder in multiply affected families. In a sample of 130 families ascertained through a bipolar proband without regard to psychiatric family history we analysed the frequency of maternal ...

BACKGROUND The oxidation of the methionine adenosyltransferase (MAT) by the combined impact of peroxides contaminating parenteral nutrition (PN) and oxidized redox potential of glutathione is suspected to explain its inhibition observed in animals. A modification of MAT activity is suspected to be at origin of the PN-associated liver disease as observed in newborns. We hypothesized that the cor...

We recently reported that maternal antibiotic treatment (MAT) of mice in the last days of pregnancy and during lactation dramatically alters the density and composition of the gastrointestinal microbiota of their infants. MAT infants also exhibited enhanced susceptibility to a systemic viral infection and altered adaptive immune cell activation phenotype and function. CD8+ effector T cells from...

BACKGROUND Existing self-report measures of mobility ignore important contextual features of movement and require respondents to make complex judgments about specific tasks. Thus, we describe the development and validation of a short form (sf) video-animated tool for assessing mobility, the Mobility Assessment Tool-MAT-sf. METHODS This study involves cross-sectional and longitudinal analyses ...

BACKGROUND Toxoplasma gondii can infect all warm-blooded animals. Modified agglutination test (MAT) and ELISA are widely used for the detection of T. gondii antibodies. However, there is little information on their acceptability for detecting antibodies in companion animals. METHODS This study compared ELISA and MAT for their ability to detect T. gondii infection in naturally infected dogs an...

In order to improve the bearing capacity of soft ground for the purpose of getting trafficability of construction vehicles, the reinforcement of geosynthetics for sand-mat layers on soft ground has often been used. As the strength of the geosynthetics increases, and the sand-mat system becomes stronger, the bearing capacity of sand-mat systems will be increased. The depths of geosynthetics, rei...

A variety of data structures such as inverted file, multi-lists, quad tree, k-d tree. range tree. polygon tree, quintary tree. multidimensional tries, segment tree. doubly chained tree. the grid file. d-fold tree, super B-tree, Multiple .4ttribute Tree (MAT). etc. have been studied for multidimensional searching and related problems. Physical data base organization, which is an important applic...

Mating type genes are central to sexual reproduction and compatibility in Ascomycete fungi. However the "MAT" loci experience unique evolutionary pressures that can result in rapid divergence and enhanced inter-specific gene-flow (lateral gene transfer). In this study, molecular evolution of MAT loci was considered using the genus Fusarium (Teleomorph: Gibberella) as a model. Both MAT1-1 and MA...

We develop an O(n2) time serial algorithm to obtain the medial axis transform (MAT) of an n×n image. An O(logn) PRAM and an O(log2n) hypercube parallel algorithm for the MAT are also developed. Both of these use O(n2) processors. Two problems associated with the MAT are also studied. These are the area and perimeter reporting problem. We develop an O(logn) time hypercube algorithm for both of t...