若昂佩索阿市（帕拉伊巴州）年轻成年蛋白质-热量补充剂使用者寻常痤疮的发病率
Incidence of acne vulgaris in young adult users of protein-calorie supplements in the city of João Pessoa--PB.
作者信息
Pontes Thaís de Carvalho, Fernandes Filho Gilson Mauro Costa, Trindade Arthur de Sousa Pereira, Sobral Filho Jader Freire
机构信息
Federal University of Paraiba, João PessoaPB, Brazil, Medical student at the Federal University of Paraiba (Universidade Federal da Paraíba - UFPB) - João Pessoa (PB), Brazil.
Department of Health Promotion, Federal University of Paraiba, João PessoaPB, Brazil, MD, PhD from the Federal University of Paraiba (Universidade Federal da Paraíba - UFPB) - Associate Professor of Dermatology, Department of Health Promotion, Federal University of Paraiba (Universidade Federal da Paraíba - UFPB) - João Pessoa (PB), Brazil.
出版信息
An Bras Dermatol. 2013 Nov-Dec;88(6):907-12. doi: 10.1590/abd1806-4841.20132024.
BACKGROUND
Based on personal observations of dermatologists, nutritionists and patients, a new problem emerges in the gyms: development and exacerbation of acne in users of whey protein, which is a protein derived from cow's milk. Whey Protein extract contains growth factors that may be related to acne. Its purity and composition are not fully known and there is no scientific research on its potential to cause acne.
OBJECTIVES
Assess the relationship between the use of protein calorie supplements and onset or exacerbation of acne vulgaris in young adults in the city of João Pessoa.
METHODS
Descriptive observational study conducted in gyms and in a dermatology clinic. Each participant was examined for acne on three occasions and followed for 60 days.
RESULTS
30 patients were examined. Onset or exacerbation of acneiform lesions were observed (p <0.0005). The effect was more prominent in females and in individuals without current acne and no family history of acne.
CONCLUSION
This study showed the onset of acne with the progressive use of protein-calorie supplementation, in a two-month period. It is suggested that this type of supplementation be discouraged.
背景
基于皮肤科医生、营养学家和患者的个人观察，健身房出现了一个新问题：食用乳清蛋白（一种从牛奶中提取的蛋白质）的人群中痤疮的发生和加重。乳清蛋白提取物含有可能与痤疮相关的生长因子。其纯度和成分尚不完全清楚，且尚无关于其致痘潜力的科学研究。
目的
评估在若昂佩索阿市，蛋白质热量补充剂的使用与青年寻常痤疮的发生或加重之间的关系。
方法
在健身房和皮肤科诊所进行描述性观察研究。对每位参与者进行三次痤疮检查，并随访60天。
结果
检查了30名患者。观察到痤疮样皮损的发生或加重（p<0.0005）。这种影响在女性以及目前没有痤疮且无痤疮家族史的个体中更为明显。
结论
本研究表明，在两个月的时间里，随着蛋白质热量补充剂的持续使用会出现痤疮。建议不鼓励使用这类补充剂。
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