دورية أكاديمية
Molecular characterization and subtyping of Blastocystis in urticarial patients in Turkey
| العنوان: | Molecular characterization and subtyping of Blastocystis in urticarial patients in Turkey |
|---|---|
| المؤلفون: | Merve Aydin, Mustafa Yazici, Mehtap Demirkazik, Ismail Soner Koltas, Aytekin Cikman, Baris Gulhan, Tugce Duran, Aysun Yilmaz, Murat Kara |
| المصدر: | Asian Pacific Journal of Tropical Medicine, Vol 12, Iss 10, Pp 450-456 (2019) |
| بيانات النشر: | Wolters Kluwer Medknow Publications, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Arctic medicine. Tropical medicine |
| مصطلحات موضوعية: | urticaria, blastocystis, subtypes, pcr, dna sequence analysis, Arctic medicine. Tropical medicine, RC955-962 |
| الوصف: | Objective: To investigate Blastocystis’ etiologic role and association with gastrointestinal symptomatology in acute and chronic urticaria patients and to identify Blastocystis subtypes responsible for urticaria. Methods: The study included urticaria patients and healthy individuals that presented to our polyclinic between June 2015 and May 2017. The participants were assigned into Group I (137 patients), subdivided into acute (72) and chronic urticaria patients (65), and Group Π (129 control individuals). Blastocystis presence was investigated by native-Lugol examination, trichrome staining, PCR using sequence tagged site primers, and DNA sequencing analysis. The phylogenetic tree was constructed. Results: The native-Lugol and trichrome staining methods revealed that 16 patients (16/133, 12.0%) had Blastocystis-positive stool samples, of which seven samples (7/133, 5.3%) belonged acute and nine (9/133, 6.8%) to chronic urticaria patients. Concerning Blastocystis subtypes, of the acute urticaria patients, three had subtype 1 (ST1), one had ST2, and three had ST3. Of the chronic urticaria patients, one had ST1 and eight had ST3. Blastocystis positivity was detected in two control individuals (2/123, 1.6%), both being ST3. All subtypes identified by PCR were confirmed by the sequencing analysis. The acute and chronic urticaria groups showed no statistically significant differences for Blastocystis positivity (P=0.60) and subtype distribution (P=0.15). A statistically significant difference was found between the urticaria patients and the controls for Blastocystis positivity (P |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2352-4146 1995-7645 |
| Relation: | http://www.apjtm.org/article.asp?issn=1995-7645;year=2019;volume=12;issue=10;spage=450;epage=456;aulast=Aydin; https://doaj.org/toc/2352-4146 |
| DOI: | 10.4103/1995-7645.269905 |
| URL الوصول: | https://doaj.org/article/27e1e01ee42741aa9b2d6790195f0d45 |
| رقم الأكسشن: | edsdoj.27e1e01ee42741aa9b2d6790195f0d45 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 23524146 19957645 |
|---|---|
| DOI: | 10.4103/1995-7645.269905 |