Yazar "Aslan, Mehmet Gökhan" için listeleme
-
The acute effects of single cup of coffee on ocular biometric parameters in healthy subjects
Uzun, Feyzahan; Aslan, Mehmet Gökhan; Öter, Kamile; Kaim, Muhammet (Elsevier, 2019)Purpose: To evaluate ocular biometric changes in healthy subjects after caffeine consumption from a cup of coffee. Methods: A total of 36 subjects were included in this prospective observational study. Axial length (AL) ... -
Atypical presentation of multiple evanescent white dot syndrome with optic atrophy, macular thinning, and arcuate scotoma
Okutucu, Murat; Aslan, Mehmet Gökhan; Duman, Erkan; Fındık, Hüseyin (Türkiye Klinikleri Yayınevi, 2021)A 57-year-old man presented with a sudden loss of vision, central scotoma, and photopsia in the left eye. Grayish-white spots localized in the deep retina around the macula and optic disc were observed in the left eye ... -
Complete blood cell count-derived inflammation biomarkers and the need for laser capsulotomy due to posterior capsule opacification following cataract surgery
Uzun, Feyzahan; Aydın, Emre; Akgöz, Hasan; Aslan, Mehmet Gökhan (Dove Medical Press, 2024)Background: Inflammation plays a significant role in the proliferation, migration, and differentiation of lens epithelial cells after cataract surgery, clinically manifested as posterior capsule opacification (PCO). This ... -
Corneal aberrations are associated with low-energy meniscus injuries
Şahin, Rıfat; Aslan, Mehmet Gökhan (Springer, 2024)Background: Visual impairment can cause balance problems. Therefore, visual impairment caused by an increase in corneal deviations can lead to sudden and unstable loads in the lower extremities. We aimed to investigate the ... -
Direct and crossover effects of brinzolamide, betaxolol, and latanoprost on choroidal thickness
Okutucu, Murat; Fındık, Hüseyin; Aslan, Mehmet Gökhan (Taylor & Francis Ltd, 2019)Purpose: To investigate the acute effects of brinzolamide, betaxolol, and latanoprost (drugs commonly used in the medical management of glaucoma) on choroidal thickness using enhanced depth imaging optical coherence ... -
Does intraocular pressure change during invasive coronary angiography?
Türkyılmaz, Kemal; Aslan, Mehmet Gökhan; Öner, Veysi; Çiçek, Yüksel; Gediz, Berrak Şekeryapan; Durmuş, Mustafa (2013)Amaç: Invazif koroner anjiyografi (İKA) sırasında göziçi basıncı (GİB) değişikliğini değerlendirmek. Gereç ve Yöntem: Çeşitli koşullar nedeniyle elektif İKA yapılan 27 hastanın 27 gözü çalışmaya dahil edildi. GİB ve ortalama ... -
The effects of pyridoxine on retinal nerve fiber layer in tuberculous treatment
Fındık, Hüseyin; Gümüş, Aziz; Okutucu, Murat; Aslan, Mehmet Gökhan; Koç, Hacı; Uzun, Feyzahan (Duzce University Medical School, 2019)Aim: Ethambutol and isoniazid, two of the main drugs used in the treatment of tuberculosis, can lead to optic neuropathy. Optical coherence tomography (OCT) is a non-invasive, repeatable, high resolution imaging technique ... -
The efficiency and safety of oxygen-supplemented accelerated transepithelial corneal cross-linking
Aydın, Emre; Aslan, Mehmet Gökhan (Springer, 2021)Purpose To investigate the impact of oxygen delivery on the clinical outcomes of accelerated transepithelial corneal cross-linking (A-TE CXL). Methods Fifty-seven eyes of 44 progressive keratoconus (KCN) patients were ... -
Epicardial fat thickness is associated with retinopathy in patients with newly diagnosed hypertension
Özer, Savaş; Yücekal, Burcu; Yücel, Ahmet Seyda; Özyıldız, Ali Gökhan; Kınık, Mustafa; Turan, Oğuzhan Ekrem; Aslan, Mehmet Gökhan; Çetin, Mustafa (Kare Publishing, 2021)OBJECTIVE: Hypertensive retinopathy develops based on endothelial dysfunction, inflammation, and atherosclerosis. Epicardial fat secretes various cytokines associated with endothelial dysfunction, oxidative stress, ... -
Evaluation of choroidal thickness and retinal vessel density with serum HIF-1α and TNF-α level in patients with OSAS
Sağır, Büşra; Okutucu, Murat; Arpa, Medeni; Fındık, Hüseyin; Uzun, Feyzahan; Aslan, Mehmet Gökhan; Şahin, Ünal; Kaim, Muahmmet (Taylor & Francis Ltd., 2024)Purpose: To reveal changes in choroidal thickness, retinal vessel density, and serum HIF-1α and TNF-α levels in obstructive sleep apnea syndrome (OSAS) and their correlation. Methods: This prospective case-control study ... -
Evaluation of Corneal Aberration Alterations After Accelerated Transepithelial Corneal Crosslinking
Aslan, Mehmet Gökhan; Oruc, Yavuz (2020)Objective: This study aimed to report the corneal aberration alterations after accelerated transepithelial corneal crosslinking (A-TE CXL) and to investigate the relationship between corrected distance visual acuity (CDVA) ... -
Evaluation of personality features and mental state of keratoconus patients
Objectives: Keratoconus (KCN) is a disorder that usually appears during adolescence and progressively reduces visual acuity. KCN may lead to differences in personality features as a result of vision loss and the numerous ... -
Evaluation of tear parameters and meibomian gland morphology in keratoconus patients after epithelial-on corneal cross-linking
Akgöz, Hasan; Fındık, Hüseyin; Aslan, Mehmet Gökhan (Sage Publications, 2022)Purpose To evaluate the variations in tear parameters and meibomian gland morphology after epithelial-on (epi-on) corneal collagen cross-linking (CXL) in keratoconus (KC) patients. Methods This prospective observational ... -
Glaucoma with alkaptonuria as a result of pigment accumulation
Okutucu, Murat; Aslan, Mehmet Gökhan; Fındık, Hüseyin; Yavuz, Göksu (Lippincott Williams and Wilkins, 2019)Purpose:To report a case of alkaptonuria (AKU) in a patient with bilateral conjunctival and scleral black colorization who was diagnosed with glaucoma thereafter.Methods:This is a single case report.Results:A 67-year-old ... -
The impact of hybrid contact lenses on keratoconus progression after accelerated transepithelial corneal cross-linking
Aslan, Mehmet Gökhan; Fındık, Hüseyin; Okutucu, Murat; Aydın, Emre; Uzun, Feyzahan (Springer, 2021)Purpose To investigate the effect of hybrid contact lenses (HCLs) on keratoconus (KCN) progression after accelerated transepithelial cross-linking (A-TE CXL). Methods Thirty-five eyes of 26 patients who preferred Ultrahealth ... -
The impact of systemic inflammation on recurrence in patients with congenital nasolacrimal duct obstruction
Fındık, Hüseyin; Uzun, Feyzahan; Kaim, Muhammet; Birinci, Mehmet; Çeliker, Metin; Okutucu, Murat; Aslan, Mehmet Gökhan (MDPI, 2024)Background/Objective: Congenital nasolacrimal duct obstruction (CNLDO) is commonly treated by probing, but recurrence remains a clinical issue. This study investigates the potential role of inflammatory biomarkers, such ... -
Increased serum concentration of netrin-1 after intravitreal bevacizumab injection: is it a compensatory mechanism to counteract drug side effects?
Okutucu, Murat; Fındık, Hüseyin; Aslan, Mehmet Gökhan; Arpa, Medeni (BMC, 2021)Background To evaluate alterations in the serum concentrations of vascular endothelial growth factor (VEGF) and netrin-1 after intravitreal bevacizumab (BCZ) injection for the treatment of diabetic macular edema (DME). ... -
Is netrin-1 deficiency responsible for inflammation and systemic diseases related to pseudoexfoliation?
Okutucu, Murat; Fındık, Hüseyin; Aslan, Mehmet Gökhan; Arpa, Medeni (Lippincott Williams & Wilkins, 2020)Precis: Serum netrin-1 levels are significantly lower in patients with pseudoexfoliation syndrome (PES) and pseudoexfoliative glaucoma (PEG) compared with the control group. Purpose: To investigate serum netrin-1 levels ... -
Neovasküler yaşa bağlı makula dejenerasyonlu olgularda serum vasküler endotelyal büyüme faktörü ve netrin-1 düzeyinin değerlendirilmesi: olgu kontrol çalışması
Okutucu, Murat; Fındık, Hüseyin; Uzun, Feyzahan; Aslan, Mehmet Gökhan; Arpa, Medeni (Türkiye Klinikleri Yayınevi, 2022)Amaç: Bu çalışmanın amacı, neovasküler yaşa bağlı makula dejenerasyonu (n-YBMD) hastalarında serum vasküler endotelyal büyüme faktörü [vascular endothelial growth factor (VEGF)] ve netrin-1 düzeyini sağlıklı kontrol grubu ... -
Optic disc and choroidal metastasis from laryngeal squamous cell carcinoma
Okutucu, Murat; Şahin, Ünal; Duman, Erkan; Aslan, Mehmet Gökhan; Fındık, Hüseyin (Türkiye Klinikleri Yayınevi, 2021)A 67-year-old male patient was presented with loss of vision, which he noticed in his left eye one week ago. He had undergone total laryngectomy due to laryngeal squamous cell carcinoma 3 years ago. His fundus examination ...
