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Skin Pigmentation‐Inspired Polydopamine Sunscreens
Advanced Functional Materials, 2018Commercial sunscreens usually rely on multiple component formulas against solar irradiation, including UV filters, antioxidants, and nanomaterial matrices.
Changping Wang +9 more
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Dermoscopy of pigmented skin lesions
Journal of the American Academy of Dermatology, 2005Dermoscopy is an in vivo method for the early diagnosis of malignant melanoma and the differential diagnosis of pigmented lesions of the skin. It has been shown to increase diagnostic accuracy over clinical visual inspection in the hands of experienced physicians.
Ralph Peter, Braun +4 more
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Photodermatoses in the Pigmented Skin
2017Skin colour (specifically in relation to its melanin content and composition) has a marked influence on its interaction with ultraviolet light. Eumelanin has mainly photoprotective properties while pheomelanin has the ability to cause formation of reactive oxygen species.
Vinod Kumar, Sharma, Kanika, Sahni
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Journal of Surgical Oncology, 1983
AbstractBased on a personal series of red, brown, black, and blue tumors of the skin, the various living gross pathological features are compared. In general good signs are tumors with round or oval shapes, no ulceration, of all one color and containing hair. Bad signs are notched or linear borders, ulceration, or variation in color.
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AbstractBased on a personal series of red, brown, black, and blue tumors of the skin, the various living gross pathological features are compared. In general good signs are tumors with round or oval shapes, no ulceration, of all one color and containing hair. Bad signs are notched or linear borders, ulceration, or variation in color.
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Clinics in Dermatology, 1994
Abstract Pigmented lesions are common in the dog and cat. They are less common in the horse and pig and infrequently found in laboratory animals and other domestic animals kept for food and fiber production. The true incidence of pigmented lesions in animals is not known.
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Abstract Pigmented lesions are common in the dog and cat. They are less common in the horse and pig and infrequently found in laboratory animals and other domestic animals kept for food and fiber production. The true incidence of pigmented lesions in animals is not known.
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Skin melanin pigmentation in schizophrenia
Journal of Psychiatric Research, 1974Abstract Skin melanin concentrations were measured by reflectance spectrophotometry in 76 schizophrenic patients (untreated by phenothiazine compounds), 76 matched non-schizophrenic psychiatric control patients (untreated by psychotropic drugs), and 80 normal subjects.
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1979
Publisher Summary This chapter describes the condition where an increase in pigmentation of the skin occurs. Increase of melanin in the skin occurs after many forms of irritation or inflammation, for example, sunburn and dermatitis. Patchy increase in pigmentation in Indians and allied races is common.
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Publisher Summary This chapter describes the condition where an increase in pigmentation of the skin occurs. Increase of melanin in the skin occurs after many forms of irritation or inflammation, for example, sunburn and dermatitis. Patchy increase in pigmentation in Indians and allied races is common.
openaire +1 more source