| 摘要 |
<p>The use of at least one zwitterionic amino sulfonic acid, having at least one pKa at 25-38°C in the range of 7.3 ± 0.5, in the preparation of a medicament for the treatment or prevention of photo and non-photoageing of the skin, iatrogenic skin dryness, mucosal membrane dryness (iatrogenic or non-iatrogenic), skin dryness associated with all forms of psoriasis, skin dryness associated with both photo and non-photo ageing of skin, skin dryness in all forms of dermatitis, skin dryness in all forms of eczema, and skin dryness in all forms of ichthyosis, provided that the medicament does not contain urea, is provided. A moisturiser and free radical scavenging and dermal and epidermal cell protective compositions are also provided.</p> |
