22,99 €
inkl. MwSt.
Versandfertig in 6-10 Tagen
11 °P sammeln
Andere Kunden interessierten sich auch für
![X-Linked Mental Retardation]( "X-Linked Mental Retardation")
X-Linked Mental Retardation22,99 €![X-Linked Agammaglobulinemia]( "X-Linked Agammaglobulinemia")
X-Linked Agammaglobulinemia29,99 €![Snow Blindness]( "Snow Blindness")
Snow Blindness22,99 €![X-Linked Endothelial Corneal Dystrophy]( "X-Linked Endothelial Corneal Dystrophy")
X-Linked Endothelial Corneal Dystrophy19,99 €![X-Linked Severe Combined Immunodeficiency]( "X-Linked Severe Combined Immunodeficiency")
X-Linked Severe Combined Immunodeficiency22,99 €![X-Linked Hyper-Immunoglobulin M Syndrome]( "X-Linked Hyper-Immunoglobulin M Syndrome")
X-Linked Hyper-Immunoglobulin M Syndrome25,99 €![X-Linked Alpha Thalassemia Mental Retardation Syndrome]( "X-Linked Alpha Thalassemia Mental Retardation Syndrome")
X-Linked Alpha Thalassemia Mental Retardation Syndrome25,99 €
High Quality Content by WIKIPEDIA articles! X-linked congenital stationary night blindness (CSNB) is a rare X-linked non-progressive retinal disorder. It has two forms, complete, also known as type-1 (CSNB1), and incomplete, also known as type-2 (CSNB2), depending on severity. In the complete form (CSNB1), there is no measurable rod cell response to light, whereas this response is measurable in the incomplete form. Patients with this disorder have difficulty adapting to low light situations due to impaired photoreceptor transmission. These patients also often have reduced visual acuity, myopia, nystagmus, and strabismus. CSNB1 is caused by mutations in the gene NYX, which encodes a protein involved in retinal synapse formation or synaptic transmission. CSNB2 is caused by mutations in the gene CACNA1F, which encodes a voltage-gated calcium channel CaV1.4.