Results 31 to 40 of about 668 (126)

The Possible Role of Contact Sensitization to Fragrances and Preservatives in Poikiloderma of Civatte

Case Reports in Dermatology, 2014
Numerous mechanisms have been postulated to play an important role in the pathogenesis of poikiloderma of Civatte (PC), including chronic exposure to ultraviolet radiation, menopause-related hormonal changes, contact hypersensitivity and genetic ...
Saranya Khunkhet, Penpun Wattanakrai
doaj   +1 more source

Allergic Contact Dermatitis to Parabens in Topical Corticosteroids (including “hypoallergenic” triamcinolone ointment!!): Definite Relevance to a “Non-Allergen”

Graduate Medical Education Research Journal, 2023
Mentor: Erin M. Warshaw Program: Clarkson Family Medicine Type: Case Report Background: We present a case of a clinically relevant contact allergy to parabens.
Joohee Han, Alexander Idrogo-Lam, Erin M. Warshaw   +2 more
doaj   +1 more source

Contact allergy to methylchloroisothiazolinone/methylisothiazolinone in north-eastern Italy: a temporal trend from 1996 to 2016 [PDF]

, 2019
BACKGROUND: Methylchloroisothiazolinone (MCI)/methylisothiazolinone (MI) (Kathon® CG) is a common preservative used in industrial products, owing to its strong biocide effect.
M. Mauro, Larese Filon, F., A. Belloni Fortina, Corradin, M. T., A. Dusefante, M.T. Corradin, Mauro, M., Belloni Fortina, A., F. Larese Filon, Dusefante, A.   +9 more
core   +1 more source

Recommendation to increase the test concentration of methylchloroisothiazolinone/methylisothiazolinone in the European baseline patch test series - on behalf of the European Society of Contact Dermatitis and the European Environmental and Contact Dermatitis Research Group.

, 2014
Methylchloroisothiazolinone (MCI)/methylisothiazolinone (MI) in aqua is present in the European baseline patch test series at 100 ppm, whereas 200 ppm has been used in Sweden since 1986, in Spain in the late 1980s, and, in recent years, also in the ...
Isaksson, Marléne, Goossens, An, Magnus Bruze, Marléne Isaksson, Bruze, Magnus, An Goossens   +5 more
core   +2 more sources

Methylchloroisothiazolinone/Methylisothiazolinone and Methylisothiazolinone Sensitivity in Hungary

Dermatology Research and Practice, 2016
Background. Due to allowing of methylisothiazolinone (MI) in cosmetics, cleaning products, and paints, an epidemic of MI-hypersensitivity emerged. Patch testing Kathon CG® (3:1 mixture of methylchloroisothiazolinone and methylisothiazolinone, MCI/MI ...
Györgyi Pónyai, Ilona Németh, Erzsébet Temesvári   +2 more
doaj   +1 more source

Methylisothiazolinone and Methylchloroisothiazolinone New Insights [PDF]

European Medical Journal Dermatology, 2013
Methylisothiazolinone (MI), along with Kathon™ CG (methylchloroisothiazolinone/MI), are widely used preservatives to prevent bacterial overgrowth in aqueous solutions of various types of cosmetic, household, and industrial products. Because of its high
Ana Rita Rodrigues-Barata, Luis Conde-Salazar   +1 more
doaj  

Simultaneous Determination of Isothiazolinones and Parabens in Cosmetic Products Using Solid-Phase Extraction and Ultra-High Performance Liquid Chromatography/Diode Array Detector

Pharmaceuticals, 2020
Isothiazolinones methylisothiazolinone (MI) and methylchloroisothiazolinone (MCI), and parabens methylparaben (MP), ethylparaben (EP), propylparaben (PP) and butylparaben (BP) are the most common synthetic preservatives.
Hazim Mohammed Ali, Ibrahim Hotan Alsohaimi, Mohammad Rizwan Khan, Mohammad Azam   +3 more
doaj   +1 more source

Patch Testing of Thai Children with Eczema

Siriraj Medical Journal, 2023
Objective: To detect contact allergy rate and common allergens in Thai children presented with eczema. Materials and Methods: A total of 124 children, aged 1-15 years, were patch tested using a pediatric screening series of 16 allergens and relevant ...
Pailin Puangpet, Niorn Boonpuen, Kasira Saipornchai, Rungrat Suchaoin, Pattarida Poompakdeepan, John McFadden   +5 more
doaj  

POLYSENSITIZATION IN A PEDIATRIC PATIENT WITH SLIME DERMATITIS [PDF]

Journal of IMAB
Purpose: To present a pediatric case of hand dermatitis associated with homemade slime exposure and to analyze the factors contributing to polysensitization in children.
Bisera Kotevska Trifunova, Stefana Damevska, Biljana Ilkovska, Zdravka Demerdjieva   +3 more
doaj   +1 more source

Development and Validation of an HPLC Method for Simultaneous Assay of MCI and MI in Shampoos Containing Plant Extracts

International Journal of Analytical Chemistry, 2019
A simple, easy-to-implement HPLC method was developed and validated for simultaneous determination of two isothiazolinone preservatives, methylchloroisothiazolinone (MCI) and methylisothiazolinone (MI), in hair care shampoo containing plant extracts.
Le Thi Huong Hoa, Vo Tran Ngoc Hung, Do Thu Trang, Thai Nguyen Hung Thu, Dinh Chi Le   +4 more
doaj   +1 more source