Wos İndeksli Yayınlar Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/11727/4807

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Author: search.filters.author.Koycu, Alpersearch.filters.applied.f.publicationcategory: search.filters.publicationcategory.Makale - Ulusal Hakemli Dergi

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    Immunological Mechanisms of Allergic Rhinitis
    (2021) Koycu, Alper; Yucel, Aysegul Atak; 0000-0003-1290-3509; AAF-3650-2021
    Allergic rhinitis is a specific immunoglobulin (Ig)E-mediated reaction developed against respiratory allergens. The main symptoms of allergic rhinitis; sneezing, runny nose, nasal congestion, itching in the nose, eyes and palate. Cells, cytokines, surface markers, transcription factors and other mediators have been revealed with the sequential removal of nasal biopsy and lavages in human and animal models exposed to allergens over the years. Respiratory allergen induces Th2 lymphocyte proliferation with a combination of cytokines including interleukin (IL)-3, IL-4, IL-5, IL-9, IL-10, and IL-13. These molecules promote allergen specific IgE, mast cells, basophils, eosinophils, adhesion molecules and chemokines. In this review, immunological mechanisms in allergic rhinitis re-examined by reviewing the current literature.
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    Submandibular Gland Surgery: Our Clinical Experience
    (2016) Erbek, Selim Sermend; Koycu, Alper; Topal, Ozgul; Erbek, Hatice Seyra; Ozluoglu, Levent Naci; 0000-0002-2150-0237; 0000-0001-6305-5023; 29392010; AAI-8020-2021; ABI-6777-2020
    Objective: The aim of this study was to assess the demographic findings and surgical results of patients who underwent submandibular gland excision at a tertiary care center. Methods: The clinical characteristics and histopathological results of 45 patients who had undergone submandibular gland excision between 1997 and 2014 were evaluated in detail. Results: Twenty-eight (62.2%) and 17 (37.8%) patients presented with a complaint of a painful mass and painless mass, respectively. Histopathologic investigation of the surgical specimen revealed sialolithiasis in 14 patients (31.1%), chronic sialadenitis in 16 (35.6%), benign tumor in 12 (26.7%), malignant tumor in two (4.4%), and mucocele extravasation in one. As complications, permanent paralysis of the marginal mandibular branch of the facial nerve was seen in one patient (2.2%), temporary paralysis of the marginal mandibular branch of the facial nerve was seen in seven (15.6%), orocutaneous fistula was seen in one (2.2%), and temporary paralysis of the hypoglossal nerve was seen in one (2.2%). Conclusion: This study revealed that in patients presenting with complaints of a submandibular gland mass, sialolithiasis, sialadenitis, and benign masses were the mostly diagnosed pathologies. Transcervical submandibular gland excision is a satisfactory procedure with low complication and recurrence rates when it is performed on selected patients and obeyed to surgical techniques.