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  • 1
    Electronic Resource
    Electronic Resource
    Case 2 (2003)
    Oxford, UK : Blackwell Science Ltd
    Clinical and experimental dermatology 28 (2003), S. 0 
    Details
    ISSN: 1365-2230
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2230.2003.01114.x
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Traditional therapies: glucocorticoids, azathioprine, methotrexate, hydroxyurea (2002)
    Oxford, UK : Blackwell Science Ltd
    Clinical and experimental dermatology 27 (2002), S. 0 
    Details
    ISSN: 1365-2230
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Summary The ‘old favourites’ used for treatment of inflammatory diseases, and hence, the original immunomodulators, include the glucocorticoids, azathioprine, methotrexate and hydroxyurea. Glucocorticoids are still one of the most effective anti-inflammatory agents because they work on several different intracellular processes and hence, block many components that contribute to inflammatory and immune responses. They bind to intracellular glucocorticoid receptors which transport them into the nucleus. Here the receptor/steroid complex may bind to many genes that interact with transcription factors including NFκB and AP-1, to inhibit their activation, thereby preventing activation of many genes encoding immune effector and pro-inflammatory cytokines. Also, protein kinases involved in intracellular signalling, are directly activated resulting in phosphorylation of various targets of which Annexin (AXA)-1 is critical in inhibiting biosynthesis of both purines and DNA. This results in reduced proliferation of B and T lymphocytes, reduced immune effector mechanisms and reduced recruitment of mononuclear cells including monocytes into sites of immune inflammation. Methotrexate also blocks DNA synthesis and hence cellular proliferation but also induces release of adenosine. This inhibits chemotaxis of polymorph neutrophils and release of critical cytokines such as TNF-α and Interleukins 6 and 8. Hydroxyurea also inhibits DNA synthesis with inhibitory effects on proliferation of lymphocytes and possibly kerationcytes.Even though many new agents with much greater selectivity are coming through into clinical use, this group of old agents still have an absolutely central position in the therapeutic armamentarium. Their value lies in the fact that they are not ‘clean’ drugs with narrow effects but they inhibit a wide range of mechanisms involved in immune and inflammatory processes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2230.2002.01146.x
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  • 3
    Electronic Resource
    Electronic Resource
    A comparison of six and 12 PUVA treatments in the prophylaxis of polymorphic light eruption (2004)
    Oxford, UK : Blackwell Science Ltd
    Clinical and experimental dermatology 29 (2004), S. 0 
    Details
    ISSN: 1365-2230
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Polymorphic light eruption (PLE) is a common condition for which the most effective treatment is prophylactic phototherapy. This is traditionally given in courses of approximately 12–15 exposures. We compared the effect of six and 12 treatments of psoralen-UVA (PUVA) therapy, in the prophylaxis of PLE, in a side-to-side within-patient comparison pilot study. In six out of eight patients, six treatments provided as much protection as 12 treatments. Five of these six patients had reported relatively mild disease in the previous year, in comparison to the other two patients. In view of the inconvenience and increased incidence of adverse effects associated with long treatment courses, we recommend the use of short courses, particularly in patients who are relatively mildly affected.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2230.2004.01484.x
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  • 4
    Electronic Resource
    Electronic Resource
    Treatment of resistant pemphigus vulgaris with an anti-CD20 monoclonal antibody (Rituximab) (2003)
    Oxford, UK : Blackwell Science Ltd
    Clinical and experimental dermatology 28 (2003), S. 0 
    Details
    ISSN: 1365-2230
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Summary We describe a 54-year-old man with resistant pemphigus vulgaris. Standard therapies had afforded inadequate control and have been associated with considerable side-effects. The anti-CD20 monoclonal antibody, Rituximab (MabThera, Roche), was trialled with significant benefit. We discuss its potential mechanism of action.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2230.2003.01283.x
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  • 5
    Electronic Resource
    Electronic Resource
    Persistent pruritis after pentastarch infusions in intensive care patients (1999)
    Oxford : Blackwell Science Ltd
    Anaesthesia 54 (1999), S. 0 
    Details
    ISSN: 1365-2044
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2044.1999.0907o.x
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  • 6
    Electronic Resource
    Electronic Resource
    Assessment of urticaria and angio-oedema (1999)
    Oxford BSL : Blackwell Science Ltd
    Clinical & experimental allergy 29 (1999), S. 0 
    Details
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: There are many types of urticaria and the principal form of assessment is by clinical history and examination. Urticarial weal formation involves acute, reversible vasodilatation and increased vascular permeability. If the process is deeper the more diffuse swelling is termed angio-oedema. The major types of urticaria include allergic, physical and idiopathic forms. In allergic urticaria, IgE-mediated degranulation of mast cells results in weals of short duration which typically respond well to antihistamines. Physical urticarias are induced by physical insults including pressure, scratch, cold, etc. The distribution and duration of individual weals may suggest the causal factor. Chronic idiopathic urticaria can be very variable, with individual weals lasting between 90 min and 24 hours. Longer-lasting weals are less responsive to anti-histamines and clearly involve other mediators. When long-lasting weals fade leaving a bruised appearance urticarial vasculitis is present which may only respond to systemic corticosteroids. In a proportion of individuals with chronic idiopathic urticaria, auto-antibodies are present with specificity for the high affinity receptor for IgE or sometimes, for IgE itself. In general laboratory tests for allergic factors or other assessments of general health are completely unhelpful.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2222.1999.0290s3109.x
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  • 7
    Electronic Resource
    Electronic Resource
    Pathogenesis and management of atopic dermatitis (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 25 (1995), S. 0 
    Details
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2222.1995.tb00021.x
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  • 8
    Electronic Resource
    Electronic Resource
    Mechanisms in cutaneous drug hypersensitivity reactions (2003)
    Oxford, UK : Blackwell Science Ltd
    Clinical & experimental allergy 33 (2003), S. 0 
    Details
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Up to 3% of all hospital admissions are due to adverse drug reactions (ADRs), and between 10% and 20% of hospital inpatients develop ADRs. Individual susceptibility to becoming ‘sensitized’ or allergic to a drug is thought to result from altered metabolic handling of the drug. Reactive intermediate compounds form haptens, bind to proteins and induce immune responses. Depending on whether the immune system generates antibodies or sensitized T cells, different clinical patterns of hypersensitivity may result. At present, both in vivo or in vitro tests to identify the culprit drug or to confirm the presence of hypersensitivity are not widely used because they are either not generally robust or not readily accessible. In vitro tests require the true immunogen/antigen to detect antibodies or sensitized T cells. As the metabolic basis underlying susceptibility to adverse drug reactions is elucidated, the resolution of immunological mechanisms and development of reliable tests will ensue. This will also become of great value for prediction of individuals at risk of becoming sensitized by a particular drug.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2222.2003.01718.x
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  • 9
    Electronic Resource
    Electronic Resource
    The effect of altering area of application and dose per unit area on sensitization by DNCB (1986)
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 115 (1986), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: We have investigated the contributions of dose per unit area and area of application to the degree of sensitivity induced by dinitrochlorobenzene (DNCB). Subjects sensitized with 35.4 μg/cm2 showed equal sensitization whether the total dose was 250 μg applied to 7.1 cm2 or 62.5μg applied to 1.8 cm2. Three groups of subjects were sensitized with 16.4 μg/cm2 applied as 56μg on 3.5 cm2, 116μg on 7.1 cm2 or 232μg on 14.2cm2. Although the total dose changed by a factor of four, the proportions of subjects sensitized were comparable (66, 50 and 55% respectively), and their degrees of reactivity were similar. This contrasts with previous findings that when the area of sensitization was fixed and the concentration was increased over a similar range, highly significant increases in the proportion of sensitized subjects and degree of reactivity occurred.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2133.1986.tb06646.x
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  • 10
    Electronic Resource
    Electronic Resource
    Mite elimination - clinical effect on eczema (1998)
    Oxford, UK : Blackwell Publishing Ltd
    Allergy 53 (1998), S. 0 
    Details
    ISSN: 1398-9995
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Allergic reactivity to house-dust mites (HDM) can be detected in patients with atopic eczema by prick and patch test challenge. To determine the clinical relevance of this reactivity, we performed a placebo-controlled, double-blind trial of anti-HDM measures. Active treatment comprised Gortex bags for all the bedding elements, a high-powered vacuum cleaner, and a spray containing benzyl alcohol and tannic acid to kill mites and denature allergens. Placebo treatment was light cotton bags, a cheap vacuum cleaner, and water spray. Forty-eight patients (28 active group) completed the trial, which lasted 6 months. Dust was sampled from the mattress surface and bedroom and living-room carpets before and at monthly intervals after institution of the measures. Dust was weighed and Der p 1 determined by ELISA (ALK). Patients were assessed for area and severity of eczema by a blinded observer. There was a highly significant reduction in bed surface dust - most beds yielded insufficient dust to extract and assay. Carpet Der p 1 levels were reduced to similar minimal levels by both active and placebo treatments (about 250 ng/m2). There were highly significant benefits on the eczema scores, the active treatment being greatly superior to placebo (P 〈 0.0006; analysis of covariance). In conclusion, Gortex bed bags were highly effective at containing dust within the bed. This was associated with clinical improvement in most patients with atopic eczema - the biggest improvements were seen in the most severely affected subjects. (The results of this study have been published [Lancet 1996;347:15–18].)
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1398-9995.1998.tb05007.x
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