|Document ID (ISN)||64556|
|ISSN - Serial title
||1250-3274 - Archives des maladies professionnelles et de médecine du travail
|Convention or series no.
||Houeto P., Chabaux C., Levillain P., Fournier P.E.
||Cutaneous reactions due to pyridinecarboxaldehyde, thiophenecarboxaldehyde - Isomerism
||Réactions cutanées aux pyridinecarbaldéhydes et thiophènecarbaldéhydes - Notion d'isomérie [in French]|
||1994, Vol.55, No.6, p.467-469. Illus. 16 ref.
||A 27-year-old woman who underwent skin exposure to pyridinecarboxaldehyde and thiophenecarboxaldehyde at the workplace. In patch tests, 3-pyridinecarboxaldehyde produced urticaria whereas 2-pyridinecarboxaldehyde isomer induced eczema and no reaction was observed with 4-pyridinecarboxaldehyde. Patch tests made with thiophenecarboxaldehyde showed that the patient was sensitive to 3-thiophenecarboxaldehyde, which induced irritant erythema whereas there was no reaction with its isomer 2-thiophenecarboxaldehyde. Thus, depending on the position of the carbonyl carbon on the pyridine (ortho, meta or para) or thiophene ring, different reactions can occur.
||aldehydes; thiophenecarboxaldehydes; skin diseases; occupational pathology; pyridinecarboxaldehydes
||chemical industry; case study; 3-thiophenecarboxaldehyde; 2-thiophenecarboxaldehyde; 3-pyridinecarboxaldehyde; 4-pyridinecarboxaldehyde; skin tests; 2-pyridinecarboxaldehyde
||D - Periodical articles
|Country / State or Province||France|
|Broad subject area(s)