Results 261 to 270 of about 544,381 (313)
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Journal of the European Academy of Dermatology and Venereology, 2000
AbstractOral pigmentation may be physiological or pathological in nature. It may represent a localized anomaly of limited significance or the presentation of potentially life‐threatening multisystem disease. Evaluation of a patient with oral pigmentation requires a systematic approach with resource to appropriate investigations in certain circumstances.
P, Lenane, F C, Powell
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AbstractOral pigmentation may be physiological or pathological in nature. It may represent a localized anomaly of limited significance or the presentation of potentially life‐threatening multisystem disease. Evaluation of a patient with oral pigmentation requires a systematic approach with resource to appropriate investigations in certain circumstances.
P, Lenane, F C, Powell
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The American Journal of Dermatopathology, 2014
Pigmented casts have been reported with variable frequency in scalp biopsies from alopecia areata, trichotillomania, chemotherapy-induced alopecia and postoperative (pressure induced) alopecia. Their presence and morphology in other scalp disorders has not been described.
Mariya, Miteva +2 more
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Pigmented casts have been reported with variable frequency in scalp biopsies from alopecia areata, trichotillomania, chemotherapy-induced alopecia and postoperative (pressure induced) alopecia. Their presence and morphology in other scalp disorders has not been described.
Mariya, Miteva +2 more
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Clinics in Plastic Surgery, 1987
The color of an individual's skin is an inherited trait, poorly understood in any real genetic sense and likely to remain so in the outbred populace. Pigmentary anomalies are assignable either to hyperpigmentation (melanoderma, ceruloderma) or hypopigmentation (leukoderma). This article briefly reviews such anomalies.
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The color of an individual's skin is an inherited trait, poorly understood in any real genetic sense and likely to remain so in the outbred populace. Pigmentary anomalies are assignable either to hyperpigmentation (melanoderma, ceruloderma) or hypopigmentation (leukoderma). This article briefly reviews such anomalies.
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Dermatologic Clinics, 2020
Oral pigmented lesions have a wide range of clinical presentations, some of which correlate with cutaneous pigmented lesions. This article highlights these correlates and underscores important differences that can potentially have clinical impact. Moreover, given a nonspecific presentation of an oral pigmented lesion, the article provides a reference ...
Eugene, Ko, Neeraj, Panchal
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Oral pigmented lesions have a wide range of clinical presentations, some of which correlate with cutaneous pigmented lesions. This article highlights these correlates and underscores important differences that can potentially have clinical impact. Moreover, given a nonspecific presentation of an oral pigmented lesion, the article provides a reference ...
Eugene, Ko, Neeraj, Panchal
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Applied Microbiology and Biotechnology, 2012
Monascus pigments (MPs) as natural food colorants have been widely utilized in food industries in the world, especially in China and Japan. Moreover, MPs possess a range of biological activities, such as anti-mutagenic and anticancer properties, antimicrobial activities, potential anti-obesity activities, and so on.
Yanli, Feng +2 more
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Monascus pigments (MPs) as natural food colorants have been widely utilized in food industries in the world, especially in China and Japan. Moreover, MPs possess a range of biological activities, such as anti-mutagenic and anticancer properties, antimicrobial activities, potential anti-obesity activities, and so on.
Yanli, Feng +2 more
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A.M.A. Archives of Dermatology and Syphilology, 1954
RESEARCH on the biochemistry of melanogenesis can be divided historically into three periods. 1 1. The identification of tryosinase, in 1895, by Bertrand and Bourquelot in certain varieties of mushrooms. 2. The demonstration of "dopa oxidase" in human skin, in 1917, by Bruno Bloch and the elicitation of some of the chemical steps in the conversion ...
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RESEARCH on the biochemistry of melanogenesis can be divided historically into three periods. 1 1. The identification of tryosinase, in 1895, by Bertrand and Bourquelot in certain varieties of mushrooms. 2. The demonstration of "dopa oxidase" in human skin, in 1917, by Bruno Bloch and the elicitation of some of the chemical steps in the conversion ...
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The Journal of Dermatology, 1988
AbstractA 24‐year‐old male patient suffering from a large‐coconut‐sized neurofibroma is described. In the tumor, sharply demarcated areas of melanin containing cells were seen. These cells were identified as melanin producers by the premelanosomes seen by electron microscope. Although the coexistence of neurofibroma with another melanin‐producing tumor,
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AbstractA 24‐year‐old male patient suffering from a large‐coconut‐sized neurofibroma is described. In the tumor, sharply demarcated areas of melanin containing cells were seen. These cells were identified as melanin producers by the premelanosomes seen by electron microscope. Although the coexistence of neurofibroma with another melanin‐producing tumor,
openaire +2 more sources