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Iron and copper ions accelerate and modify dopamine oxidation to eumelanin: implications for neuromelanin genesis
Dopamine (DA) is a precursor of neuromelanin (NM) synthesized in the substantia nigra of the brain. NM is known to contain considerable levels of Fe...
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Fluoreszenzbasierte Melanomdiagnostik
BackgroundDermatohistological assessment is the gold standard in the diagnosis of melanoma. As a subjective method, this depends, among other things,...
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Chemical Peelings zur Behandlung von Melasma, Pigmentstörungen und Hyperpigmentierungen
Pigmentary disorders and hyperpigmentation are widespread. Dark skin types in particular show a tendency to formation of melasmas and to...
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Melanose der Harnblase – eine Rarität
Melanosis of the urinary bladder is an extremely rare benign condition in which melanin deposits occur in the urothelial and stromal cells. We report...
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Anatomische und funktionelle Unterschiede der Haut verschiedener Ethnien
Besides the differences in skin and hair color among different ethnic groups, morphological and functional differences in skin and hair have also...
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Molekularpathologie und Biomarker des Melanoms
Malignant melanoma is one of the most aggressive malignant skin tumors. Molecularly, melanoma is characterized by a high mutational burden and shows...
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Aktuelle Empfehlungen für kongenitale melanozytäre Nävi
Congenital melanocytic nevi are pigmented birthmarks, some of which have a considerable size. In some cases, not only the skin but also the brain or...
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The Production and Some Properties of the Brown Pigment of Aeromonas Liquefaciens
The optimum conditions for pigment production by Ae. liquefaciens was found to be 30 °C and aerobic incubation, and the properties of the pigment are...
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Berufliche Gefährdungen schwangerer und stillender Ärztinnen und Präparatorinnen in der Rechtsmedizin
BackgroundForensic medicine is a field in which pregnant and breastfeeding women may be exposed to biological, chemical, physical, and psychological...
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New Insights in Dermatophytes: Microsporum spp. and Nannizzia spp.
Purpose of ReviewSpecies of the Microsporum and Nannizzia complexes are some of the etiological agents of dermatophytosis, an important cutaneous...
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Dual anticancer activity of Aspergillus nidulans pigment and Ionizing γ-Radiation on human larynx carcinoma cell line
BackgroundFungi are a readily available source of naturally generated colored compounds. These compounds might be used as radiosensitizers for...
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Optoakustische Bildgebung – innovative Bildgebungsverfahren auf dem Vormarsch
Optoacoustic imaging (OAB) has developed steadily in recent years. By means of partly pulsed light, in a wide variety of wavelengths, different...
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Chemical Peelings zur Behandlung von Melasma, Pigmentstörungen und Hyperpigmentierungen
Pigmentary disorders and hyperpigmentation are widespread. Dark skin types in particular show a tendency to formation of melasmas and to...
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Charakterisierung von Sonnenschutzleistung: Quo vadis?
The task of the first sunscreens was to prevent the development of sunburn and, following the spirit of the 1950/1960s, to not impair the tanning of...
