González, S <br/><br/>
Topical or oral administration with an extract of Polypodium leucotomos prevents acute sunburn and psoralen-induced phototoxic reactions as well as depletion of Langerhans cells in human skin.  [electronic resource] 

 -  Photodermatology, photoimmunology & photomedicine   
 - 50-60 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial 
<br/><br/><label>ISSN: </label>0905-4383 
<br/><br/><label>Standard No.: </label>10.1111/j.1600-0781.1997.tb00108.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>5-Methoxypsoralen<br/>Adjuvants, Immunologic--therapeutic use<br/>Administration, Cutaneous<br/>Administration, Oral<br/>Adolescent<br/>Adult<br/>Antigens, CD1--analysis<br/>Antioxidants--therapeutic use<br/>Dermatitis, Phototoxic--prevention & control<br/>Female<br/>Furocoumarins--adverse effects<br/>Humans<br/>Immune Tolerance--drug effects<br/>Langerhans Cells--drug effects<br/>Male<br/>Methoxsalen--adverse effects<br/>Middle Aged<br/>Neoplasms, Radiation-Induced--etiology<br/>Photochemotherapy<br/>Photosensitizing Agents--adverse effects<br/>Plant Extracts--therapeutic use<br/>Plants, Medicinal<br/>Radiation Dosage<br/>Radiation-Protective Agents--therapeutic use<br/>Skin--cytology<br/>Skin Aging--drug effects<br/>Skin Neoplasms--etiology<br/>Skin Pigmentation--drug effects<br/>Sunburn--prevention & control<br/>Sunscreening Agents--therapeutic use<br/>Ultraviolet Rays--adverse effects<br/>Vitiligo--drug therapy