96 resultados para Dorothea Orem
em BORIS: Bern Open Repository and Information System - Berna - Suiça
Resumo:
This contribution responds to Dorothea Sattler’s thoughts about ecclesiology in an ecumenical context. First it describes in short the influence of Kurt Stalder’s theology for his generation of Old Catholic theologians, parish priests and lay people, as well as his contribution to the ecumenical theology in the 20th century. After that the author reacts on the three parts of Sattler’s contribution: on the Petrine function, on the apostolicity of ministry and on contemporary plurality and the unity of the church.
Resumo:
Despite evidence for the important role of oestrogens in the aetiology and pathophysiology of chronic immune/inflammatory diseases, the previous view of an unequivocal beneficial effect of oestrogens on RA compared with a detrimental effect on SLE has to be reconsidered. Likewise, the long-held belief that RA remits in the majority of pregnant patients has been challenged, and shows that only half of the patients experience significant improvement when objective disease activity measurements are applied. Pregnancies in patients with SLE are mostly successful when well planned and monitored interdisciplinarily, whereas a small proportion of women with APS still have adverse pregnancy outcomes in spite of the standard treatment. New prospective studies indicate better outcomes for pregnancies in women with rare diseases such as SSc and vasculitis. Fertility problems are not uncommon in patients with rheumatic disease and need to be considered in both genders. Necessary therapy, shortly before or during the pregnancy, demands taking into account the health of both mother and fetus. Long-term effects of drugs on offspring exposed in utero or during lactation is a new area under study as well as late effects of maternal rheumatic disease on children.
Resumo:
Adiponectin is an adipokine, present in the circulation in comparatively high concentrations and different molecular weight isoforms. For the first time, the distribution of these isoforms in serum and follicular fluid (FF) and their usefulness as biological markers for infertility investigations was studied.
Resumo:
To analyze the vascularization of the endometrium via hysteroscopy and to assess its correlation with angiogenic factor gene expression and embryo implantation rate.
Resumo:
The urea cycle defect argininosuccinate lyase (ASL) deficiency has a large spectrum of presentations from highly severe to asymptomatic. Enzyme activity assays in red blood cells or fibroblasts, although diagnostic of the deficiency, fail to discriminate between severe, mild or asymptomatic cases. Mutation/phenotype correlation studies are needed to characterize the effects of individual mutations on the activity of the enzyme.
Resumo:
OBJECTIVES: The protozoan parasite Giardia lamblia causes the intestinal disease giardiasis, which may lead to acute and chronic diarrhoea in humans and various animal species. For treatment of this disease, several drugs such as the benzimidazole albendazole, the nitroimidazole metronidazole and the nitrothiazolide nitazoxanide are currently in use. Previously, a G. lamblia nitroreductase 1 (GlNR1) was identified as a nitazoxanide-binding protein. The aim of the present project was to elucidate the role of this enzyme in the mode of action of the nitro drugs nitazoxanide and metronidazole. METHODS: Recombinant GlNR1 was overexpressed in both G. lamblia and Escherichia coli (strain BL21). The susceptibility of the transfected bacterial and giardial cell lines to nitazoxanide and metronidazole was analysed. RESULTS: G. lamblia trophozoites overexpressing GlNR1 had a higher susceptibility to both nitro drugs. E. coli were fully resistant to nitazoxanide under both aerobic and semi-aerobic growth conditions. When grown semi-aerobically, bacteria overexpressing GlNR1 became susceptible to nitazoxanide. CONCLUSIONS: These findings suggest that GlNR1 activates nitro drugs via reduction yielding a cytotoxic product.