Contact sensitivity to quinidine sulfate from occupational exposure
作者:
Jan E. Wahlberg,
Anders Boman,
期刊:
Contact Dermatitis
(WILEY Available online 1981)
卷期:
Volume 7,
issue 1
页码: 27-31
ISSN:0105-1873
年代: 1981
DOI:10.1111/j.1600-0536.1981.tb03955.x
出版商: Blackwell Publishing Ltd
关键词: Case reports‐contact allergy;contact dermatitis;cross reactivity;guinea pig maximization lest;patch testing;quinidine sulfate;quinine hydrochloride
数据来源: WILEY
摘要:
Three workers exposed to quinidine sulfate became sensitized after short exposure times (2–3 months). They were patch test positive to quinidine in different vehicles, hut negative to the diastereoisomer quinine. Guinea pig maximization tests demonstrated quinidine and quinine to be grade V allergens according to the classification of Magnusson&Kligman, When challenged for cross reactivity, the animals sensitive to quinine did not react to quinidine. Among the quinidine‐sensitive guinea pigs, three of 20 (P>0.05) reacted when challenged with quin
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