Labeled 15NO experiments for the study of NOx reduction over Pt-Ba/Al2O3 LNT catalyst

ANRIL Variants and Aggressive Periodontitis in European and African Populations

Introduction: The chromosome 9p21 locus has been identified as a marker of coronary artery disease. In this locus studies have focused on variations in the ANRIL gene that has also been identified as a strong candidate for association with aggressive periodontitis (AgP).
Objective: To investigate possible associations between gene variants of ANRIL and AgP in European and African populations.
Methods: European AgP cases (n= 213) and age-matched periodontally healthy controls (n= 81) were recruited from centres in the United Kingdom (Belfast, Glasgow, Newcastle and London). African AgP cases (n= 95) and controls (n= 105) were recruited in Khartoum, Sudan. Five single nucleotide polymorphisms (SNPs) in ANRIL were genotyped using Sequenom and analysed using Haploview with permutation testing to correct for multiple candidates. Odds ratios (OR) and 95% confidence intervals (95%CI) were calculated.
Results: In the European subjects there was a significant association between rs518394 (p=0.0013; OR = 1.81, 95%CI 1.26-2.61) and rs1333049 (p=0.0028; OR = 1.75, 95%CI 1.21-2.52) and AgP. These associations remained significant after permutation testing. In addition there was an association between rs 1360590 (p=0.035) and AgP in females. In the African subjects there was a significant association between only one SNP rs1537415 and AgP (p=0.036; OR = 1.59, 95%CI 1.04-2.43), however, this was not significant following permutation testing. There were no significant associations with rs3217992 in either population.
Conclusions: SNP variants in the ANRIL locus were shown to be significantly associated with AgP in a European population and for the first time in an African population confirming this as the best replicated locus for aggressive periodontitis.

Relationships Between Deprivation and the Self-reported Health of Older People in Northern Ireland

Objectives: There are few studies on relationships between deprivation and the self-reported health of people aged over 64 years, and no studies fully representative of Northern Ireland’s older population. This paper addresses this gap. Methods: Deprivation of older people as reported in the 2001 and 2011 Censuses and the relationship with self-reported health are analyzed over a ten-year span using multilevel modeling. The data are from the Northern Ireland Longitudinal Study (NILS) linked to 2001-11 Census returns. Deprivation measures include housing tenure, property-value, access to a car, educational, employment and area-level income-deprivation. Results: Older people suffering deprivation face a significant health disadvantage over a ten-year time span. Discussion: This health disadvantage is stronger in men than in women, likely due to conservative gender roles prevalent among Northern Ireland’s older population, leading to psychological distress among deprived men. The analysis found strongly significant area-level effects, aggravating the health impact of deprivation.

Objects of Transcendence: Scots Protestantism and an Anthropology of Things

This anthropological essay takes as its ethnographic point of departure two apparently contrasting deployments of the Bible within contemporary Scotland, one as observed among Brethren and Presbyterian fisher-families in Gamrie, coastal Aberdeenshire, and the other as observed among the Orange Order, a Protestant marching fraternity, in Airdrie and Glasgow. By examining how and with what effects the Bible and other objects (plastic crowns, ‘Sunday clothes’, Orange regalia) enter into and extend beyond the everyday practices of fishermen and Orangemen, my aim is to sketch different aspects of the material life of Scottish Protestantism. By offering a critique of Bruno Latour’s early writing on ‘quasi-objects’ via Alfred Gell’s notion of ‘distributed personhood’, I seek to undermine the sociological assumption that modernity and enchantment are mutually exclusive.