نتایج جستجو برای: depigmentation
تعداد نتایج: 767 فیلتر نتایج به سال:
PURPOSE To report new cases of bilateral acute depigmentation of the iris (BADI), a recently described clinical entity, and to report the 4-year follow-up of 2 patients that was published previously. DESIGN A retrospective case series. PARTICIPANTS Twenty-six Turkish patients who were diagnosed with BADI between 2006 and 2008 and 2 patients who were reported previously. METHODS We reviewe...
Syntheses of melanostatin and feldamycin have been completed from L-serine and L-threonine, respectively, and the configuration of unknown asymmetric carbons determined. Feldamycin analogs have also been prepared and the L-tryptophyl analog was the most potent in the depigmentation of Streptomyces bikiniensis and B16 melanoma cells.
Copyright: © 2013 Alembo D. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Piebaldism and Neurofibromatosis type -1: Family Report Familial Case of Piebaldism with Regression of the Depigmentation over the Trunk
Newportia (Newportia) spelaea n. sp. and Newportia (N.) potiguar n. sp. are here described from Bahia and Rio Grande do Norte State, respectively. These two species show highly troglomorphic traits, such as elongation of antennae, legs, ultimate legs, tergites, pronounced depigmentation and reduced sclerotization of the cuticle. Both species occur in caves located in a semi-arid biome (Caatinga...
Neurophysiology studies in a 50-year-old man with slowly progressive weakness of the left upper limb revealed conduction block in the ulnar nerve above the elbow. His weakness remained stable with regular subcutaneous immunoglobulin, but he noted gradual hemibody hair depigmentation. Examination also revealed unilateral left hand leukonychia (figure). MRI of the brain and cervical spine was nor...
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