Results 51 to 60 of about 5,651 (158)
Frontiers in Chemistry, 2019 Melanin denotes a variety of mammalian pigments, including the dark electrically conductive eumelanin and the reddish, sulfur-containing, pheomelanin.
Ludovico Migliaccio +7 more
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Fungal Melanins and their Potential Applications: A Review
BioResources, 2023 Melanins are complex molecules found in many organisms including bacteria, fungi, plants, and animals that have protective functions against stress. In fungi there are several biochemical routes for their synthesis, and their diversity and structural ...
Sac N. Salgado-Castillo +6 more
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iScience, 2020 Summary: The polyextremotolerant black yeast Exophiala dermatitidis is a tractable model system for investigation of adaptations that support growth under extreme conditions. Foremost among these adaptations are melanogenesis and carotenogenesis.
Wheaton L. Schroeder +2 more
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Biochemistry and biosynthesis of insect pigments
European Journal of Entomology, 2014 The functional role and commercial importance of insect pigments have been studied for well over a century. They are classified into those synthesized by insects, which include anthraquinones, aphins, pterins, tetrapyrroles, ommochromes, melanins and ...
Gulsaz SHAMIM +3 more
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SPECTRAL PROPERTIES OF TWO WATER-SOLUBLE MELANINS [PDF]
Biotechnologia ActaAim. The work was purposed to study the spectral properties of two types of water-soluble melanins to clarify the nature of the optical absorption and emission centers in them. Materials and methods.
V.M. Kravchenko +8 more
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Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2023 Objective: To compare and evaluate the clinical efficacy of diode laser and cryosurgery for treating melanin pigmentation of gingiva. Material and Methods: A total of twenty-five subjects with physiological gingival pigmentation on the facial aspect of ...
Disha Gupta +3 more
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Is intravenous glutathione therapy as skin whitening agent safe? A clinical experience
Muller Journal of Medical Sciences and ResearchAlthough the intravenous glutathione though a popular skin whitening agent, the safety of these preparations is not supported by any scientific data, and there is also a narrow window between its so-called effective dose and the dose at which it produces
Sadananda Bolar Naik +3 more
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THE BASOPHILIA OF MELANINS [PDF]
Journal of Histochemistry & Cytochemistry, 1955 openaire +2 more sources
Unraveling UVA1-Induced Photomodifications of Eumelanin and Pheomelanin in Human Skin: Insights into Pigment Darkening. [PDF]
Int J Mol SciIto S +4 more
europepmc +1 more source