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  • 2000-2004  (4)
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  • 1
    Electronic Resource
    Electronic Resource
    Combined use of esmolol and nicardipine to blunt the haemodynamic changes following laryngoscopy and tracheal intubation〈link href="#fn1-4"〉*〈/link〉 (2002)
    Oxford, UK : Blackwell Science Ltd
    Anaesthesia 57 (2002), S. 0 
    Details
    ISSN: 1365-2044
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Summary We examined the effect of different combinations of esmolol and nicardipine upon the circulatory response to tracheal intubation. One hundred patients were randomly allocated into five groups of twenty to receive pretreatments of saline or different combinations of esmolol (0.5 or 1.0 mg.kg−1) and nicardipine (15 or 30 µg.kg−1). Significant tachycardia persisted over a 5-min period after intubation in all five groups compared with baseline levels (p 〈 0.05). Patients receiving esmolol 1.0 mg.kg−1 and nicardipine 30 μg.kg−1 showed no significant change in systolic blood pressure after tracheal intubation compared with baseline and significant lower peak systolic blood pressure than those receiving saline (p = 0.023).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2044.2002.02624_4.x
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Clinical Association of Anti-Golgi Autoantibodies and their Autoantigens (2004)
    Oxford, UK; Malden , USA : Blackwell Science Ltd
    Scandinavian journal of immunology 59 (2004), S. 0 
    Details
    ISSN: 1365-3083
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Anti-Golgi autoantibodies (AGAs) and their targets have been reported from several diseases. However, the association of AGAs, selective autoantigens and related clinical diseases is still obscure. In this study, the presence of AGAs in the sera of 5983 patients was screened to explore the association of AGAs and clinical diseases. By means of indirect immunofluorescence using HEp-2 cells, sera of 12 patients bearing AGAs were identified. The location of recognized Golgi autoantigen(s) was confirmed by the treatment of monensin and double immunostaining using β-COP. Using the immunoelectron microscopy, AGA immunoreactivity was clearly demonstrated at a stack structure, characteristic of the Golgi complex. Furthermore, analysis of the 12 AGA-positive sera by Western blot revealed at least 15 components of Golgi antigens with relative molecular weights ranging from 54 to 350 kDa, and several Golgi autoantigens identified may be novel. Notably, over half of the AGA-positive cases found belong to non-autoimmune diseases, particularly hepatic disorder. This study presents the association of AGAs, components of the Golgi complex and clinical diseases.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.0300-9475.2004.01353.x
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Cytotoxic effects of gingival retraction cords on human gingival fibroblasts in vitro (2004)
    Oxford, UK : Blackwell Science Ltd
    Journal of oral rehabilitation 31 (2004), S. 0 
    Details
    ISSN: 1365-2842
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: summary  The objective of this study was to determine the cytocompatibility of three different extracts of gingival retraction cords and to compare the cytotoxic effect of these materials on human gingival fibroblasts. Gingival retraction cords impregnated with aluminium sulphate (Gingi-Aid), dl-adrenaline HCl (Gingi-Pak) and non-drug-impregnated cord (Gingi-Plain) were eluted with culture medium for 10 min and 24 h. Cytotoxicity was judged using a tetrazolium bromide reduction assay. Our data demonstrated that gingival retraction cords applied alone almost completely inhibited cell viability (P 〈 0·05). In addition, the results also showed that the eluates from aluminium sulphate-impregnated cord, dl-adrenaline HCl-impregnated cord and non-drug-impregnated cord were cytotoxic to primary human gingival fibroblast cultures (P 〈 0·05). The cell viability of incubation of gingival fibroblasts containing 10-min eluates of aluminium sulphate, dl-adrenaline HCl and non-drug-impregnated cord was 61, 21 and 70%, respectively. The cell viability of incubation of gingival fibroblasts containing 24 h eluates of aluminium sulphate, dl-adrenaline HCl and non-drug-impregnated cord was 68, 58 and 72%, respectively. It was found that dl-adrenaline HCl-impregnated gingival retraction cord was the most toxic gingival retraction cord among the materials tested in all cultures (P 〈 0·05). The cytotoxicity decreased in an order of dl-adrenaline HCl-impregnated cord 〉 aluminium sulphate-impregnated cord 〉 non-drug-impregnated cord. The extent or degree of the cytotoxicity depended on the materials tested. Gingival retraction cords have significant potential for gingival toxicity. Careful management of gingiva retraction cords would lower the risk of potential gingival tissue damage during clinical application procedure and thus increase the success of prosthodontic procedures.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2842.2003.01237.x
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Intractable livedoid vasculopathy successfully treated with hyperbaric oxygen (2003)
    Oxford, UK : Blackwell Science Ltd
    British journal of dermatology 149 (2003), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: We describe a new method for treating livedoid vasculopathy. The typical presentation of livedoid vasculopathy includes chronic, recurrent painful ulcers, satellite scar-like atrophy and telangiectasia involving the lower extremities. Histologically, these lesions show areas of ulceration and dermal vessel occlusion without frank inflammatory cell infiltration. There is currently no satisfactory therapy available for this disease. Hyperbaric oxygen (HBO) has recently established itself as one of the most effective methods of treating ischaemic wounds, including diabetic ulcers. We used this therapy in two patients whose lesions were resistant to multiple therapeutic modalities. Not only did their ulcers respond rapidly to the HBO therapy, but the disturbing wound pain also resolved at the same time. To our knowledge, this is the first successful trial of HBO therapy in livedoid vasculopathy. We believe this to be a very promising new therapy for livedoid vasculopathy and to be worth further investigation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2133.2003.05546.x
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    Paper (German National Licenses)
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