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Table 3 Results from urinary test of glycosaminoglycan related parameters

From: “Genotype-first” approaches on a curious case of idiopathic progressive cognitive decline

Urinary test

Value (sister)

Value (brother)

Reference value

Result

Unit

Urinary glycosaminoglycan (GAG)

528.1

413.8

0

abnormal

mg/L

Urinary glycosaminoglycan/Creatinine (GAG/Cr)

36.7

39.7

<8.4

abnormal

mg/mmol

Dermatan sulfate

+

+

-

abnormal

 

Heparan sulfate

+

+

-

abnormal

 

Keratan

-

-

-

normal

 

Chondroitin sulfate

-

-

-

normal