Related Experiment Video
Updated: Mar 17, 2026

A Mouse Ear Model for Allergic Contact Dermatitis Evaluation
Published on: March 24, 2023
Program for Contact Allergen Research (PPAC) - a new tool for dermatologists
Vanessa Barreto Rocha1, Carla Jorge Machado1, Flávia Vasques Bittencourt1
1Universidade Federal de Minas Gerais (UFMG) - Belo Horizonte (MG), Brazil.
Abstract:
In Brazil there is no classification of dermatological products by the presence of vehicles with sensitizing potential. The objective of this study is to create a database to classify such products based on the absence of the selected allergens, aiming at making it available for medical consultation. We conducted an observational study, from the content of labels and/or inserts on the composition of 966 dermatological products in the Brazilian market. No chemical analysis was performed. The database called Programa para Pesquisa de Alérgenos de Contato (www.ppac.com.br) was created, in which safe products for patients allergic to dermatological vehicles are provided.
More Related Videos
06:34A Component-resolved Diagnostic Approach for a Study on Grass Pollen Allergens in Chinese Southerners with Allergic Rhinitis and/or Asthma
Published on: June 4, 2017
09:32Resolving Water, Proteins, and Lipids from In Vivo Confocal Raman Spectra of Stratum Corneum through a Chemometric Approach
Published on: September 26, 2019
Related Concept Videos
Allergic Reactions: Anaphylaxis
Allergic Reactions
Drug Toxicity: Allergic Reactions
Allergic Drug Reactions