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Hand dermatitis: a 6-year experience in a tertiary referral Brazilian hospital. [PDF]
An Bras DermatolEndlich LRDFG +3 more
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Testosterone variation in a semi-captive population of Asian elephants in Myanmar. [PDF]
Conserv PhysiolMoullec H +8 more
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Journal of the American Academy of Dermatology, 1988
Kathon CG, a cosmetics preservative containing, as active ingredients, 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one, appears to be a frequent cause of contact dermatitis in Europe. In the United States, where Kathon CG was introduced some 5 years later, the use of this preservative system for cosmetics and toiletries is ...
A C, de Groot, J W, Weyland
semanticscholar +7 more sources
Kathon CG, a cosmetics preservative containing, as active ingredients, 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one, appears to be a frequent cause of contact dermatitis in Europe. In the United States, where Kathon CG was introduced some 5 years later, the use of this preservative system for cosmetics and toiletries is ...
A C, de Groot, J W, Weyland
semanticscholar +7 more sources
Kathon CG and cosmetic products
Contact Dermatitis, 1990Kathon CG was determined in 156 of the most commonly used cosmetic products in Denmark. 42% of the cosmetic products were found to contain Kathon CG. Kathon CG was present in 48% of “rinse off and 31% of “leave on” cosmetic products. The 3:1 ratio of chloromethyl isothiazolinone (CMI): methyl isothiazolinone (MI) in Kathon CG was found to be disturbed ...
S. Rastogi
semanticscholar +6 more sources
Contact allergy to the preservative Kathon® CG
Contact Dermatitis, 1986Of 976 patients routinely patch tested with Kathon® CG (Rohm & Haas), 300 ppm. 43 (4.4%) gave a positive reaction. Of 170 patients routinely tested with Kathon® CG 250 ppm, 10 (5.9%) gave a positive reaction. Out of 34 patients tested with serial dilution of Kathon® CG, 17 (50%) reacted to to 100 ppm, 8 to 30 ppm and 2 to 10 ppm.
B, Björkner +5 more
semanticscholar +4 more sources
Diagnostic patch test concentration for Kathon CG
Contact Dermatitis, 1985Patch test studies. 21‐day cumulative irrtancy assays and Draize repeat insult patch tests with Kathon CG, were used to ascertain; in appropriate diagnostic patch test concentration. A dilution of 100 ppm a.i. (aq. or pet.) appears to have low irritancy potential.
H. Maibach
openaire +3 more sources
Sensitization to Kathon CG in Geneva and Switzerland
Contact Dermatitis, 1989Between October 1986 and June 1987 we patch tested 420 patients with Kathon CG at 100 ppm and obtained 23 positive reactions (5.5%). The other 5 Swiss university clinics joined our study between January and June 1987 and obtained sensitization rates ranging from 0.7 to 7.5%. The total mean value including Geneva was 3.6%. We did threshold patch testing
F, Pasche, N, Hunziker
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Sensitivity to Kathon CG: findings in 365 consecutive patients
Contact Dermatitis, 1988In the period from 1983 through 1986, 365 consecutive patients suspected as having allergic contact dermatitis were tested for reaction to Kathon CG. This test was positive in 20 of these patients irritant responses in 7 and allergic sensitivity in 13. Provocative use testing was positive in 1 of the 3 allergic patients tested.
A. Fransway
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Routine patch testing with the preservative system Kathon CG
International Journal of Cosmetic Science, 1988SynopsisOf 1620 patients routinely patch tested with Kathon CG 100 p.p.m. aqua for suspected allergic contact dermatitis, 81 (5.0%) had a positive reaction. Sixty‐two reactions (3.8%) were relevant for the dermatitis for which the patient consulted the dermatologist.
A C, Groot +3 more
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