Tests and Procedures

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Find a test or procedure by its first letter

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T380 : Anti RO (Anti-SSA)

Comment

Test Code
T380
Test Name
Anti RO (Anti-SSA)
Department
Special Immunology
Sample Type/Volume
serum 1 ml
Storage Condition
2-8oC
Collection Remark
-
Principle
-
Method
Elisa
Reference Range
Ratio < 1.0 Negative Ratio >= 1.0 Positive
Clinical
*Sjogren's syndrome (SS) = สะเก็ดเงิน (ตาแห้ง , ปากแห้ง)
*เป็น autoimmune at exogland เช่น ต่อมน้ำลาย
*anti Ro 60 เป็นตัวที่ specific กว่า Ro 52
*Anti-Ro/SSA antibodies recognize RNA-protein complexes. These complexes are composed of at least two proteins, the Ro 60 kDa and Ro 52 kDa(http://www.si.mahidol.ac.th/Th/publication/2007/Vol90_No.4_782_7115.pdf)
*anti-Ro52 reactivity was not detected by ELISA technique (http://www.si.mahidol.ac.th/Th/publication/2007/Vol90_No.4_782_7115.pdf)
*anti-Ro 52 alone is commonly associated with primary Sjogren’s syndrome whereas anti-Ro 60 is usually associated with SLE (http://www.si.mahidol.ac.th/Th/publication/2007/Vol90_No.4_782_7115.pdf)
Turnaround Time
7 days
Operation Schedule
Friday