نتایج جستجو برای: oculocutaneous albinism 1 a

تعداد نتایج: 14033402  

Journal: :The Journal of heredity 2012
Andrea M Polanowski Sarah M Robinson-Laverick David Paton Simon N Jarman

Tyrosinase-negative oculocutaneous albinism (OCA1A) is characterized by lifelong white hair and skin, a phenotype that has been described in most mammalian species worldwide. Tyrosinase is the key enzyme in melanin biosynthesis, and mutations in the tyrosinase gene result in OCA1A. We examined sequence variation at exon 1 of the tyrosinase gene in 66 humpback whale samples collected from the ea...

Journal: :Tuberkuloz ve toraks 2011
Aydın Ciledağ Burcu Cirit Koçer Nurdan Köktürk Akın Kaya Gökhan Celik Numan Numanoğlu

Hermansky-Pudlak syndrome is a rare disease characterized by bleeding diathesis, oculocutaneous albinism and lysosomal ceroid lipofuscin pigment deposits. Pulmonary fibrosis may also accompany with the disease. A 48-year-old male patient with a diagnosis of Hermansky-Pudlak syndrome admitted with dyspnea. A thorax computed tomography revealed bilateral diffuse interlobular septal thickness whic...

Journal: :Advances in Ophthalmology & Visual System 2015

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