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Test Code (รหัสการทดสอบ):
RUBG

Order Name (ชื่อการทดสอบ):
Rubella IgG

 
Specimen / Container (สิ่งส่งตรวจ/ภาชนะ):
Blood/ Plain Blood (Red Top) 6 mL, 1 tube
 
Turnaround Time (ระยะเวลารอผล):
Specimen collected to reported within 2:00 Hours (120 Mins)
 
Useful For (ประโยชน์การทดสอบ):
  • Detection of IgG antibodies to rubella virus in human serum.
  • Intended to aid in the determination of immune status to rubella.
 
Methodology (วิธีการทดสอบ):
Chemiluminescent Microparticle Immuno Assay (CMIA)
 
AliasesName (ชื่อเรียกอื่นๆ) :
German Measles IgG antibody
RUB IgG
 
 
 
Test Code (รหัสการทดสอบ):
RUBG

Order Name (ชื่อการทดสอบ):
Rubella IgG

 
Collection Specimen Or Container (สิ่งส่งตรวจ/ภาชนะ):
Blood/ Plain Blood (Red Top) 6 mL, 1 tube
 
Specimen Testing Type (สิ่งส่งตรวจที่ใช้ในการทดสอบ):
Serum, minimum volume 1 mL
 
Sub Mission Container (ภาชนะส่งตรวจ):
Plastic vial
 
Rejection Criteria (เกณฑ์ปฏิเสธสิ่งส่งตรวจ):
Hemolysis: 4+ reject
 
Specimen Stabillity (ความคงตัวของสิ่งส่งตรวจ):
Specimen Type Temperature Time
Serum (keep in original tube) Room temperature, 20oC to 28oC 8 hours
Serum Refrigerated, 2oC to 8oC 14 days
Frozen, -10oC 1 month
 
 
 
Test Code (รหัสการทดสอบ):
RUBG

Order Name (ชื่อการทดสอบ):
Rubella IgG

 
Method detail (วิธีการทดสอบ):
Chemiluminescent Microparticle Immuno Assay (CMIA)
 
Schedule (ตารางการทดสอบ):
Tested Daily (24 Hours)
 
 
Turnaround Time (ระยะเวลารอผล):
Specimen collected to reported within 2:00 Hours (120 Mins)
 
Performing Location (หน่วยงานที่ทำการทดสอบ):
Immunology, Laboratory Department Tel. 13227
 
Specimen Retention Time (ระยะเวลาเก็บสิ่งส่งตรวจ):
5 days
 
 
 
Test Code (รหัสการทดสอบ):
RUBG

Order Name (ชื่อการทดสอบ):
Rubella IgG

 
 
Clinical Information (ข้อมูลทางคลินิก):
Primary postnatal rubella virus infection is typically a mild self-limiting disease characterized by a maculopapular rash, fever, malaise and lymphadenopathy.1 In contrast to postnatal infections, primary prenatal
infections may have devastating effects. In utero infections may severely damage the fetus, particularly if occurring during the first four months of gestation. The congenitally infected infant may exhibit one or more of a
variety of defects collectively known as the congenital rubella syndrome (CRS). Among these are low birth weight, cataracts, deafness, congenital heart disease, and mental retardation.

The World Health Organization (WHO) conducted a worldwide survey on rubella, CRS, and rubella vaccine in 1995 and 1996. They reported an incidence of CRS of 60 to 220 cases with 100000 live births during epidemics in developing countries, a rate similar to those of industrialized countries before vaccination.
Both naturally acquired and vaccine induced immunity to rubella virus associated with antibody persistence have been shown to provide protection from clinical rubella upon reinfection. The widespread use of highly effective and safe vaccines dramatically reduced the incidence of rubella and CRS in the United States. In spite of this reduction, rubella outbreaks continue to occur. The number of cases of rubella reported annually to the WHO Regional Office for Europe has remained fairly stable over the past decade, with 304320 cases reported during 2003.

These occurrences indicate a need for continued serological surveillance to identify susceptible individuals and reduce the potential risk to CRS. The presence of at least 10 International Units (IU) of antibody per mL of sample is indicative of past exposure to rubella virus. Antibody levels below 10 IU/mL may be insufficient to provide protection from clinical illness upon exposure to rubella virus.
 
Reference Value (ค่าอ้างอิง):
Non reactive 
 
Clinical Reference (เอกสารอ้างอิง):
Manufacturer’s Reagent package insert Architect Rubella IgG, December 2016, Abbott Laboratories, Max-Planck-Ring 2 65205 Wiesbaden, Germany