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Investigation of the Relationship Between Ocular <i>Demodex</i> Colonization and the Conjunctival Flora     
Yazarlar
Taha Ayyıldız
Türkiye
Prof. Dr. Muttalip ÇİÇEK Prof. Dr. Muttalip ÇİÇEK
Kırşehir Ahi Evran Üniversitesi, Türkiye
Fikriye Milletli Sezgin
Türkiye
Mevlüt Yılmaz
Özet
Objective: this study aimed to determine whether ocular Demodex colonization leads to changes in the conjunctival flora in healthy middle-aged individuals. Methods: This study included 70 patients who applied to an ophthalmology clinic with a complaints of presbyopia. Two eyelash specimens from the lower eyelids of both eyes were obtained from each individual. In eyelash specimens were examined for Demodex spp. by direct wet smearing under microscopy. Conjunctival culture samples were cultivated on blood agar, eosin methylene blue and chocolate agar. Results: In the 38.5% of the individuals, Demodex spp. mites were found in the eyelashes, out of which 11.4% were Demodex brevis and 27.1% Demodex folliculorum. Bacterial growth was observed in 82.9% of the samples examined. The most frequently detected bacterium was Staphylococcus epidermidis (57%). Conclusion: Although Demodex spp. infestation has been shown to be related to diseases on ocular surface of eyes such as pterygium, xerophthalmia and chalazion, we did not observe that it induces changes in ocular surface flora in healthy adults.
Anahtar Kelimeler
conjunctival flora | Demodex | eyelash | Staphylococcus epidermidis
Makale Türü Özgün Makale
Makale Alt Türü SCOPUS dergilerinde yayımlanan tam makale
Dergi Adı ürkiye Parazitoloji Dergisi
Dergi ISSN 1300-6320
Dergi Tarandığı Indeksler SCOPUS, Biological Abstracts, Biosis Previews, Biosis Selective Coverage Shared, Curation, Pdf2xml, Pdf2xml, Reference Master, Sophia, Zoological Record
Makale Dili Türkçe
Basım Tarihi 09-2022
Cilt No 46
Sayı 3
Sayfalar 219 / 223
Doi Numarası 10.4274/tpd.galenos.2022.24633
Makale Linki http://dx.doi.org/10.4274/tpd.galenos.2022.24633