Conséquences fonctionnelles des perturbations des lipides cutanés

作者: P Humbert

DOI: 10.1016/S0369-8114(03)00073-7

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摘要: Resume L’epithelium keratinise qui caracterise la peau des mammiferes terrestres assure une fonction protectrice a l’egard de perte en eau transcutanee et traumatismes physiques, chimiques ou mecaniques. Les lipides cutanes surface chez l’homme representent « l’ultime frontiere entre l’organisme l’environnement ». Plusieurs maladies dermatologiques sont caracterisees par composition lipidique matrice extracellulaire du SC differente celle d’une normale. Toute anomalie quantitative qualitative ces entraine augmentation insensible eau, marqueur fidele l’alteration barriere.

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