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  • 1
    Electronic Resource
    Electronic Resource
    Occupational asthma in poultry-slaughterhouse workers (1997)
    Oxford, UK : Blackwell Publishing Ltd
    Allergy 52 (1997), S. 0 
    Details
    ISSN: 1398-9995
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1398-9995.1997.tb02608.x
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  • 2
    Electronic Resource
    Electronic Resource
    Differential Regulation of MHC Class-I-Restricted and Unrestricted Cytotoxicity by the Us3 Protein Kinase of Herpes Simplex Virus-1 (2004)
    Oxford, UK; Malden, USA : Blackwell Science Ltd
    Scandinavian journal of immunology 60 (2004), S. 0 
    Details
    ISSN: 1365-3083
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Modulation of cytotoxic responses by viral immunoevasins plays an important role in the establishment of latent and persistent viral infections. Together with MHC class-I-restricted CD8T-lymphocytes, non-MHC-restricted natural killer (NK) and lymphokine-activated killer (LAK) cells participate in this anti-viral control. The Us3 protein kinase of herpes simplex virus-1 (HSV-1) inhibits CD8T-cell cytotoxicity, which correlates with the inhibition of granzyme-B (GrB)-induced activation of pro-apoptotic Bid. We have investigated the effect of Us3 on NK and LAK cytotoxicity, because these effectors are believed to share common mechanisms for inducing cell death. We show that, in contrast to their lower sensitivity to CD8T-cell lysis, HSV-1-infected cells are lysed by NK cells or LAK cells as efficiently as the uninfected controls. Both CD8T and NK/LAK effectors were dependent on the activity of GrB and were efficiently blocked by means of treatment with a GrB inhibitor. However, unlike CD8T cells, LAK cells and NK cells failed to induce Bid cleavage, suggesting that various GrB downstream targets be involved in the induction of cell lysis. This finding explains their various sensitivities to viral modulation, which is likely to be important for the respective role of MHC-restricted and non-restricted effectors in the control of HSV-1 infection.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.0300-9475.2004.01523.x
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  • 3
    Electronic Resource
    Electronic Resource
    Inhaled lignocaine does not alter bronchial hyperresponsiveness to hyperventilation of dry cold air in asthmatic subjects (1989)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 19 (1989), S. 0 
    Details
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: It has been hypothesized that bronchoconstriction due to exercise and hyperventilation is caused by the stimulation of irritant receptors in the upper airways. However, controversial results have been reported on the effect of lignocaine, which can inhibit the stimulation of these receptors. The aim of this study was to investigate the effect of inhaled lignocaine on bronchial responsiveness to hyperventilation of cold dry air in asthmatic subjects. Eight adult asthmatic subjects in a clinical steady state came on four different days (two placebo and two active days in random order) with a maximum interval of 3 weeks. After assessment of forced expiratory flow rates, inhalation of either phosphate-buffered saline (placebo) or lignocaine solution (40 mg) was carried out in a single-blind fashion. The technician was not aware which medication was being inhaled, but the asthmatic subject knew which drug it was by the sensation in his or her throat. Forced expiratory flow rates were reassessed 15 min after the nebulization; then, the subjects were asked to inhale cold dry air (−20°C) in progressively increasing levels of ventilation (7.5, 15, 30 and 60 1/min and maximum voluntary ventilation). PD20 was interpolated from the dose-response curve, relating the dose of cold air on a noncumulative logarithmic scale on the abscissa and the percentage change in FEV1 on the ordinate. There were no significant changes in FEV1 and PD20 after inhalation of lignocaine as compared to the placebo. We conclude that inhaled lignocaine does not significantly alter bronchial hyperresponsiveness to hyperventilation of cold air in asthmatic subjects. It is therefore unlikely that receptors in the upper airways could modulate this type of bronchoconstriction.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2222.1989.tb02346.x
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  • 4
    Electronic Resource
    Electronic Resource
    Monitoring of maximum expiratory peak flow rates and histamine inhalation tests in the investigation of occupational asthma (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 14 (1984), S. 0 
    Details
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A 49 year old carpenter developed asthma after he was employed in a new workshop. Specific inhalation tests carried out in a laboratory with presswood sawdust and the different glues used at work were negative. Monitoring peak expiratory flow rates (PEFR) at work revealed a progressive fall on consecutive days with recovery after periods off-work. Histamine inhalation tests showed a definite increase in bronchial hyperexcitability after working periods. Monitoring of PEFR in conjunction with histamine inhalation tests can thus help in confirming occupational asthma.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2222.1984.tb02652.x
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  • 5
    Electronic Resource
    Electronic Resource
    Occupational asthma in nurses handling psyllium (1987)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 17 (1987), S. 0 
    Details
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Five nurses aged 31–55 years old had a history of asthmatic symptoms after being exposed to psyllium that they prepared and distributed to patients. They had been nurses for 9–20 years and had reported asthmatic symptoms related to work in the past 3–12 months. They reported symptoms of rhinoconjunctivitis and all were atopic but only one had a previous history of asthma. Four of the five tested subjects had an immediate skin reaction to a commercial psyllium extract. All had IgE antibodies to psyllium. At the time that they were investigated, four out of the five had a significant increase in bronchial responsiveness to methacholine (PC 20 〈8 mg/ml). Inhalation challenges with psyllium caused isolated immediate (one subject) and dual reactions (three subjects). One subject exposed for only 1 min to the psyllium powder experienced a severe immediate bronchospastic reaction, which required intubation for 3 h with complete functional recovery thereafter. This experience illustrates the precautions necessary, with the inclusion of a cautious dose-response approach, even with an‘occupation-type’challenge in the laboratory.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2222.1987.tb02313.x
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  • 6
    Electronic Resource
    Electronic Resource
    Effects of oxatomide compared with chlorpheniramine in allergic rhinoconjunctivitis (1981)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 11 (1981), S. 0 
    Details
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Oxatomide is an H1, receptor antagonist, which also inhibits antigen-induced mediator release from sensitized mast cells and basophils. The effects of ingested oxatomide (30 mg/capsule) were compared with those of chlorpheniramine (5 mg/capsule) in a double-blind non-crossover study in two groups of twenty-five subjects with ragweed pollen-induced hay fever during the pollen season. Oxatomide or chlorpheniramine was started when symptoms became troublesome and was used in a dose of two to four capsules daily according to severity. Other medications were added, in a standardized way, if hay fever symptoms were not controlled by the test capsules. Forty-one subjects completed the study; nineteen received oxatomide and twenty-two chlorpheniramine. Mean symptom scores, number of test capsules and number of doses of additional medication were not significantly different between the two groups. Drowsiness was reported by subjects in both groups but was worse in the chlorpheniramine group (P〈0.05). We conclude that, in the studied doses, oxatomide is as effective for the treatment of allergic rhinoconjunctivitis as chlorpheniramine and produces less drowsiness.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2222.1981.tb01567.x
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  • 7
    Electronic Resource
    Electronic Resource
    Allergic bronchopulmonary aspergillosis and sensitization to Aspergillus fumigatus in chronic bronchiectasis in adults (1985)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 15 (1985), S. 0 
    Details
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Fifty adult subjects for whom a diagnosis of idiopathic bronchiectasis (excluding those secondary to tuberculosis or hypogarnmaglobulinaemia) had been confirmed previously were investigated by: questionnaire; blood eosinophil count; sputum culture for Aspergillus fumigatus and eosinophil count; chest radiography; skin-prick tests with several aeroallergens and four preparations of A. fumigatus, including a reference extract; measurement of specific IgE antibodies; precipitin testing and self-crossed immunoelectrophoresis with A. fumigatus. Five subjects were possible cases of allergic bronchopulmonary aspergillosis in whom the condition had been previously misdiagnosed or in whom sensitization to A. fumigatus had occurred after the onset of bronchiectasis. These five subjects had positive immediate skin reactions to A. fumigatus and a history of recurrent pneumonias. Four had a previous history of asthma and the others showed increased bronchial responsiveness to inhaled methacholine. At the time of the survey, A. fumigatus grew in the sputum of one out of five subjects. These subjects had increased levels of specific IgE. Two had precipitins by double diffusion and three subjects were positive on self-crossed immunoelectrophoresis. It is concluded that allergic bronchopulmonary aspergillosis or evidence of sensitization to A. fumigatus can be identified in a significant proportion of adult subjects with so-called idiopathic bronchiectasis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2222.1985.tb02311.x
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  • 8
    Electronic Resource
    Electronic Resource
    Isolated late asthmatic reaction due to nickel sulphate without antibodies to nickel (1985)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 15 (1985), S. 0 
    Details
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A worker with occupational exposure to nickel developed asthma a few months after starting work. Skin prick tests to nickel sulphate were negative. Inhalation challenge with nickel sulphate, at a concentration of 10 mg/ml for 30 min induced a late asthmatic reaction, starting 3 hr after the end of exposure leading to severe nocturnal attack. Tests for antibodies with nickel reactivity were negative.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2222.1985.tb02261.x
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  • 9
    Electronic Resource
    Electronic Resource
    Occupational asthma due to azobisformamide (1985)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 15 (1985), S. 0 
    Details
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Azobisformamide is a low molecular weight a gem used in the plastic industry as a foaming product. Two subjects with a history of work-related asthma in association with exposure to azobisformamide underwent specific inhalation tests. One subject developed an isolated late asthmatic response, whereas in the other a dual reaction was observed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2222.1985.tb02283.x
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  • 10
    Electronic Resource
    Electronic Resource
    Occupational asthma due to pork antigens (2004)
    Oxford, UK : Munksgaard International Publishers
    Allergy 59 (2004), S. 0 
    Details
    ISSN: 1398-9995
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1398-9995.2004.00525.x
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