Storage Disease Flashcards
osteopenia, pancytopenia
Gaucher
a-L-iduronidase
GAGs
Hurler
cherry red macula
Niemann-Pick
Tay-Sachs
Metachromatic Leukodystrophy
arylsulfatase A
cerebroside sulfate
Krabbe
galactocerebrosidase
galactocerebrosidase + psychosine
Hurler
a-L-iduronidase
GAGs
glycogen storage disease with normal glucose levels
Pompe
sphingomyelinase
foamy m-phages
Niemann-Pick
Gaucher organelle
m-phages (CNS, liver, bone)
glycogen branching enzyme
glycogen
Anderson
1: von Gierke
glucose-6-phosphate
glycogen
Gaucher*
glucocerebrosidase (acid b-glucosidase)
glucocerebrosides
galactocerebrosidase
galactocerebrosidase + psychosine
Krabbe
Krabbe organelle
myelin sheath
Tay-Sachs
heXaminidase A
Gm2 gangliosides
glucocerebrosidase (acid b-glucosidase)
glucocerebrosides
Gaucher
a-galactosidase A
Gb3/ceramide trihexoside
Fabry (X-linked)
iduronate sulfatase
GAGs
Hunter (X-linked)
glucose-6-phosphate
glycogen
von Gierke
Niemann-Pick organelle
macrophages
metachromatic leukodystrophy organelle
white matter – demyelinate
myophosphorylase (glycogen phosphorylase)
glycogen
McArdle
Hunter (X-linked)
hunters see clearly and aim for the X
iduronate sulfatase
GAGs
arylsulfatase A
cerebroside sulfate
Metachromatic Leukodystrophy
3: Cori
debranching enzyme/a-1,6-glucosidase
glycogen
- Pompe
acid maltase (acid-a-glucosidase) glycogen (lysosome)
- McArdle
myophosphorylase (glycogen phosphorylase)
glycogen
Tay-Sachs organelle
neurons
Fabry (X-linked)
a-galactosidase A
Gb3/ceramide trihexoside
Fabry organelle
early: skin, BV, cornea, GI
late: kidney, heart, CNS
Niemann-Pick
No man picks his nose with his sphinger
sphingomyelinase
foamy m-phages
debranching enzyme/a-1,6-glucosidase
glycogen
Cori
angiokeratomas, corneal streaks
Fabry
tissue paper
Gaucher
acid maltase (acid-a-glucosidase) glycogen (lysosome)
Pompe
heXaminidase A
Gm2 gangliosides
Tay-Sachs
- Anderson
glycogen branching enzyme
glycogen