Evaluation of Anti-Nuclear antibody test results in clinical practice

Cilt: 5 Sayı: 2 16 Temmuz 2015
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Evaluation of Anti-Nuclear antibody test results in clinical practice

Abstract

Objective: Aim of this study is to evaluate anti-nuclear antibody (ANA) test results obtained between 2009 and 2011.

Methods: Of a totally 5068 cases tested for ANA by indirect immunofluorescence method (IIFA), randomly chosen 982 ANA-positive cases were reviewed in terms of gender, level and pattern of fluorescence, anti-dsDNA (anti-double stranded DNA) and anti-extractable nuclear antigen (ENA) profile. Anti-dsDNA levels and anti-ENA profiles were deter­mined by enzyme linked immune assay (ELISA) and immune-blotting (IB), respectively.

Results: Sex distribution of ANA positive patients was determined as 756 (77%) females and 226 (23%) males. Fifty per cent of the cases were from rheumatology department, 20% from gastroenterology and 30% from other units. Fluo­rescence levels were considered borderline or weak positive in 62.6% of the samples. The most frequent patterns were homogeneous (23%), speckled (22%), homogeneous-speckled (15.5%) and nucleolar (13.5%). Anti-dsDNA were studied in 759 ANA positive patients and 66 (8.7%) samples were found positive, being 44 of them (68.8%) with homogeneous pattern and the rest with speckled, nucleolar, nuclear dots, centromeric or midbody patterns. Totally 131 (31.6%) of 414 samples studied for anti-ENA profile were found positive. The first four frequent profiles were SSA (34.4%), SSA-SSB (16.8%), Scl70 (16%) and Sm/RNP (9.2%).

Conclusion: Our results are similar with the current related literature. It is known that autoantibodies can be detectable before clinical symptoms being apparent, especially in SLE. Therefore, borderline or weak fluorescence levels should also be reported and the patients having them should be followed-up carefully. J Microbiol Infect Dis 2015;5(2): 63-68

Key words: Antinuclear antibody, indirect immune-fluorescence assay, extractable nuclear antigen antibodies

Keywords

Kaynakça

  1. Yılmaz Ö, Karaman M, Ergon MC, ve ark. Konnektif doku hastalıklarını
  2. tanısında Antinükleer (ANA) ve Anti-double stranded DNA (anti-dsDNA) antikorlarının önemi. T Parazitol Derg 2005;29:287-290.
  3. Yumuk Z, Çalışkan Ş, Gündeş S, Willke A. Anti-nükleer antikorların
  4. araştırılması ve saptanmasında kullanılan teknikler. Türk Mikrobiyol Cem Derg 2005;35:40-44.
  5. Afşar İ, Şener AG, Vural A, ve ark. Anti nükleer antikorların pozitif
  6. saptandığı hastalarda immunoblotting test sonuçlarının değerlendirilmesi. Türk Mikrobiyol Cem Derg 2007;37:39-42.
  7. Kumar Y, Bhatia A, Minz RW. Antinuclear antibodies and their detection methods in diagnosis of connective tissue diseases: a journey revisited. Diagnostic Pathol 2009; 4:1. Available from: http://www.diagnosticpathology.org/content/4/1/1.
  8. Agmon-Levin N, Damoiseaux J, Kallenberg C, et al. International

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

-

Yazarlar

Birsen Özdem Bu kişi benim

Ziya Açıkgöz Bu kişi benim

Yayımlanma Tarihi

16 Temmuz 2015

Gönderilme Tarihi

16 Temmuz 2015

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2015 Cilt: 5 Sayı: 2

Kaynak Göster

APA
Çelikbilek, N., Özdem, B., & Açıkgöz, Z. (2015). Evaluation of Anti-Nuclear antibody test results in clinical practice. Journal of Microbiology and Infectious Diseases, 5(2), 63-68. https://doi.org/10.5799/ahinjs.02.2015.02.0178
AMA
1.Çelikbilek N, Özdem B, Açıkgöz Z. Evaluation of Anti-Nuclear antibody test results in clinical practice. Journal of Microbiology and Infectious Diseases. 2015;5(2):63-68. doi:10.5799/ahinjs.02.2015.02.0178
Chicago
Çelikbilek, Nevreste, Birsen Özdem, ve Ziya Açıkgöz. 2015. “Evaluation of Anti-Nuclear antibody test results in clinical practice”. Journal of Microbiology and Infectious Diseases 5 (2): 63-68. https://doi.org/10.5799/ahinjs.02.2015.02.0178.
EndNote
Çelikbilek N, Özdem B, Açıkgöz Z (01 Temmuz 2015) Evaluation of Anti-Nuclear antibody test results in clinical practice. Journal of Microbiology and Infectious Diseases 5 2 63–68.
IEEE
[1]N. Çelikbilek, B. Özdem, ve Z. Açıkgöz, “Evaluation of Anti-Nuclear antibody test results in clinical practice”, Journal of Microbiology and Infectious Diseases, c. 5, sy 2, ss. 63–68, Tem. 2015, doi: 10.5799/ahinjs.02.2015.02.0178.
ISNAD
Çelikbilek, Nevreste - Özdem, Birsen - Açıkgöz, Ziya. “Evaluation of Anti-Nuclear antibody test results in clinical practice”. Journal of Microbiology and Infectious Diseases 5/2 (01 Temmuz 2015): 63-68. https://doi.org/10.5799/ahinjs.02.2015.02.0178.
JAMA
1.Çelikbilek N, Özdem B, Açıkgöz Z. Evaluation of Anti-Nuclear antibody test results in clinical practice. Journal of Microbiology and Infectious Diseases. 2015;5:63–68.
MLA
Çelikbilek, Nevreste, vd. “Evaluation of Anti-Nuclear antibody test results in clinical practice”. Journal of Microbiology and Infectious Diseases, c. 5, sy 2, Temmuz 2015, ss. 63-68, doi:10.5799/ahinjs.02.2015.02.0178.
Vancouver
1.Nevreste Çelikbilek, Birsen Özdem, Ziya Açıkgöz. Evaluation of Anti-Nuclear antibody test results in clinical practice. Journal of Microbiology and Infectious Diseases. 01 Temmuz 2015;5(2):63-8. doi:10.5799/ahinjs.02.2015.02.0178