HCV-RNA POZİTİF SERUM ÖRNEKLERİNDE ANTİ-HCV DÜZEYLERİNİN FARKLI ELISA YÖNTEMLERİ İLE KARŞILAŞTIRILMASI

HCV-RNA POZİTİF SERUM ÖRNEKLERİNDE ANTİ-HCV DÜZEYLERİNİN FARKLI ELISA YÖNTEMLERİYLE KARŞILAŞTIRILMASI ERDOĞAN YAYLA AMAÇ: HCV-RNA pozitif serum örneklerinde anti-HCV düzeylerinin farklı ELISA (Enzim İşaretli İmmün Deney) sistemleri ile değerlendirilerek, ELISA testlerinin performansını değerlendirmek. YÖNTEM: Bu çalışmada; 2008 yılında Ankara Numune EAH Mikrobiyoloji Laboratuvarına gönderilmiş serumlardan HCV-RNA testi pozitif çıkan 104 serum örneği, 3 farklı ELISA sistemi ile (AxSYM HCV 3.0 (Mikropartikül EIA, Abbott GmbH Diagnostika, Wieabaden-Delkenheim, Germany)(Mikropartikül EIA), BioELISA HCV 4.0 (Biokit, Spain)(Sandviç EIA) ve Architect Anti-HCV (Abbott GmbH Diagnostika, Wieabaden-Delkenheim, Germany) (Kemilüminesan) EIA) anti-HCV düzeyleri yönünden karşılaştırılmıştır. BULGULAR: Çalışmaya alınan HCV-RNA pozitif 104 serum anti-HCV düzeyleri yönünden karşılaştırılmış ve her 3 ELISA test sistemi için 1 örnekte antikor negatifliği saptanmıştır (S/CO:

Anahtar Kelimeler:

HCV-RNA, ANTİ-HCV, ELISA

The evolution of autism: A bibliometric analysis

Background: In parallel with the dramatic increase in the autism prevalence, a large number of articles has been published in recent years. The main aim of our study was to make descriptive and evaluative analysis of autism related publications using bibliometric mapping and provide better understanding of autism. To make the bibliometric analysis of autism literature, all studies published from 1980 to 2020 on autism were selected from Web of Science. Density and network visualization maps according to certain bibliometric indicators (country, source, and keywords) were obtained with VOSviewer software. Results: From 1980 to 2020, 59653 studies on autism were retrieved. The journal publishing the most studies on this subject is Journal of Autism and Developmental Disorders. The countries having the highest number of publications were USA (46.31%), England (11.39%) and Canada (6.02%). The top 3 organization that published most articles about autism were University of California System (3623), University of London (2671) and Harvard University (1663). Conclusion: Studies on autism were on the rise worldwide, especially in the USA. They published in different fields and in many different sources. What needs to be done here is to increase cooperation in work with autism.

Keywords:

Autism ASD, Biblometric Analysis, VOSviewer,

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