The nucleolus was positive for fluorescent staining, suggesting the presence of anti-nucleolon ribonucleic acid antibodies. SSc or other rheumatism that overlaps with SSc may be positive. Antinuclear antibody (ANA), also known as anti-nucleic acid antigen antibody, is a group of various components of eukaryotic cells, such as deoxyribonucleoprotein (DNP), DNA, extractable nuclear antigen (ENA) and RNA. The general term for autoantibodies of antigens can react with the nucleus of all animals, mainly in serum, but also in pleural fluid, joint synovial fluid and urine.Basic Information
Specialist classification: growth and development check classification: immunological examination
Applicable gender: whether men and women apply fasting: not fastingAnalysis results:
Scleroderma, Sjogren's syndrome and other rheumatism can be positive.
Positive scleroderma, Sjogren's syndrome and other rheumatism may be positive.Precautions
Normal people can have a positive rate of 5%, and the difference has an increasing trend with increasing age. The positive rate at 70 to 80 years old can reach 20%, but the titer is low.Inspection process
Same as fluorescent staining.Not suitable for the crowd
There are no taboos.Adverse reactions and risks
There are no related complications and hazards.