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Gizem A. Kaya Ayse N. Co?kun Vuslat Y?lmaz Piraye Oflazer Ye?im Gülsen-Parman Fikret Aysal Rian Disci Haner Direskeneli Alexander Marx Feza Deymeer Güher Saruhan-Direskeneli 《PloS one》2014,9(8)
A functional single nucleotide polymorphism (SNP) of the PTPN22 gene encoding a protein tyrosine phosphatase has been associated with autoimmune disorders including myasthenia gravis (MG). As the PTPN22 R620W polymorphism has a wide variation of allele frequencies among different populations, this polymorphism was investigated in MG in Turkey. An emphasis is put on MG subgroups according to autoantibody (Abs) production and presence of thymoma. DNA samples from 416 patients with clinically diagnosed generalized MG (231 with Abs to acetylcholine receptor, AChR-MG), 53 with Abs to muscle-specific kinase (MuSK-MG), 55 patients with no detectable Abs (SN-MG), 77 patients with thymoma (TAMG) and 293 healthy controls (HC) were genotyped for the SNP (PTPN22 R620W, C1858T, rs2476601). The PTPN22 T allele was increased in AChR-MG patients (odds ratio [OR]: 2.5, 95%CI: 1.2–5.1). The association was stronger in late disease-onset AChR (LOMG, OR: 3.1, 95%CI: 1.2–8.2). MuSK-MG, SN-MG and TAMG groups did not carry the variant allele more frequently than the HC. In contrast to findings in other autoimmune diseases, the distribution of the PTPN22 polymorphism in this population provides a susceptibility marker for AChR-MG. The strongest association is detected in patients with LOMG. 相似文献
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Ozturk-Engin Derya Agalar Canan Cag Yasemin Can Fatma Kesmez Balkan Ilker Inanc Karabay Oguz Senbayrak Seniha Çetinkaya Busra Meral Aydın Mehmet Timuçin Tomas Kadir Disci Esra Surmelioglu Ali Alimoglu Orhan Ekinci Ozgur Akın Emrah Köroglu Mehmet Velidedeoglu Mehmet Ankaralı Handan Kocoglu Esra Javadov Mirkhaliq Papilla-Kundaktepe Berrin Oguzoglu Naz Ozmen Erkan Donmez Ramazan Mega Ertunç Aksaray Sebahat Agalar Fatih 《International microbiology》2022,25(4):759-767
International Microbiology - Gallbladder and biliary tract infections are diseases with high mortality rates if they are not treated properly. Microbiological evaluation of perioperatively... 相似文献
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Hapcioglu B Yegenoglu Y Disci R Erturan Z Kaymakcalan H 《Collegium antropologicum》2006,30(1):119-124
The purpose of this study is to determine the prevalence of tinea pedis and onychomycosis in children of elementary school age and to examine the socio-demographic attributes that may be effective in correlation of both mycoses. 3,390 female and 3,768 male children between ages 6-14 have been examined in seven schools. Skin scrapings and nail samples were taken from 13 students who were suspected to have tinea pedis and from 49 students who were suspected to have onychomycosis. According to direct microscopy (10-15% KOH+calcofluor white) and culturel examination (Sabouraud dextrose agar and dermatophyte test medium) 11 students were diagnosed as tinea pedis and 24 were diagnosed as onychomycosis. Trichophyton rubrum was isolated in 3 students with tinea pedis whose culture was positive and five Candida albicans, five Candida glabrata and one Candida tropicalis cases were isolated from 11 samples with onychomycosis. Tinea pedis prevalence has been found to be 3.3%0. Differences between onychomycosis prevalence based on age have been found to be significant (p < 0.001). In conclusion, it has been determined that the prevalence of tinea pedis and onychomycosis among children is low. Candida spp. was isolated from all of the 14 samples diagnosed as onychomycosis. Our study shows similar results with previous studies done in Turkey and that Trichophyton rubrum continues to be the most isolated agent. 相似文献
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