azodicarbonamide has been researched along with Asthma* in 5 studies
5 other study(ies) available for azodicarbonamide and Asthma
Article | Year |
---|---|
Azodicarbonamide (ADCA): A reconsideration of classification as a respiratory sensitiser.
Azodicarbonamide (ADCA) is widely used by industry in the manufacture of a variety of products. ADCA has been classified as a respiratory allergen, and the purpose of this article was to consider whether this classification is appropriate based upon the available data. Here both clinical experience and relevant experimental data have been reviewed. Although there have been reports of an association between workplace exposure to ADCA and symptoms of respiratory allergy and occupational asthma, the evidence is less than persuasive, with in many instances a lack of properly controlled and executed diagnostic procedures. In addition, ADCA fails to elicit positive responses in mouse and guinea pig predictive tests for skin sensitisation; a lack of activity that is regarded as being inconsistent with respect to respiratory sensitising potential. Collectively, the data reviewed here do not provide an adequate basis for the classification of ADCA as a respiratory allergen. Topics: Allergens; Animals; Asthma; Azo Compounds; Guinea Pigs; Humans; Immunosuppressive Agents; Mice; Occupational Diseases; Respiratory Hypersensitivity; Skin | 2017 |
Occupational asthma due to azodicarbonamide.
Azodicarbonamide is a low molecular weight foaming agent for plastics and rubbers. Azodicarbonamide can elicit acute and chronic health related problems due to its potential for pulmonary and cutaneous sensitization. Some cases of occupational asthma associated with exposure to azodicarbonamide have been reported, of which only a few cases were confirmed by specific inhalation challenges. Here, the first case of occupational asthma due to azodicarbonamide in Korea, in which the diagnosis was confirmed by specific inhalation challenge, is reported. Topics: Asthma; Azo Compounds; Humans; Immunosuppressive Agents; Inhalation Exposure; Male; Middle Aged; Occupational Diseases; Occupational Exposure | 2004 |
Occupational asthma after exposure to azodicarbonamide: report of four cases.
Azodicarbonamide (Chemical Abstract Service Registry No 123.77.3) is an organic low molecular weight agent used for blowing and foaming plastics. Finely ground azodicarbonamide can be a pulmonary and sometimes a cutaneous acute sensitiser. Four cases of work related asthma are reported. Topics: Asthma; Azo Compounds; Humans; Male; Middle Aged; Occupational Diseases | 1989 |
Occupational asthma due to azobisformamide.
Azobisformamide is a low molecular weight agent 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. Topics: Adult; Asthma; Azo Compounds; Bronchial Provocation Tests; Humans; Male; Middle Aged; Occupational Diseases | 1985 |
Occupational asthma caused by a plastics blowing agent, azodicarbonamide.
A prevalence study of occupational asthma was carried out by questionnaire in 1980 among a group of 151 workers who had been exposed to azodicarbonamide dust in the process of its manufacture. Twenty-eight (18.5%) people without previous asthma gave a history of episodes of late onset asthma after exposure to azodicarbonamide. Re-exposure caused repetition and worsening of symptoms. Immediate removal from further exposure resulted in rapid cessation of symptoms without further recurrence. Seven of 13 sensitised individuals who were still exposed three months after the onset of disease developed prolonged airways hyperreactivity to common environmental irritants. Azodicarbonamide should be excluded as a causative agent in plastics and rubber industry workers complaining of occupational asthma. Topics: Adult; Asthma; Azo Compounds; Chemical Industry; Humans; Middle Aged; Occupational Diseases; Plastics | 1981 |