Publications by authors named "G G Avcı"

The incorporation of photoresponsive groups into porous materials is attractive as it offers potential advantages in controlling the pore size and selectivity to guest molecules. A combination of computational modeling and experiment resulted in the synthesis of two azobenzene-derived organic cages based on building blocks identified in a computational screen. Both cages incorporate three azobenzene moieties, and are therefore capable of 3-fold isomerization, using either ditopic or tetratopic aldehydes containing diazene functionality.

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This study aims to evaluate the effects of nano-ozone solution (NZS) on canine oocyte nuclear maturation, associated with the alterations of antioxidant and oxidant status and cyclin-dependent kinase 1 (CDK1), cyclin B1 gene expressions. Oocytes were cultured in four distinct concentrations of NZS (0.5, 1, 2, and 5 µg/mL) and parthenogenetically activated.

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To reveal factors affecting 2-year mortality in geriatric patients hospitalized with COVID-19. Demographic characteristics, clinical and laboratory data, thorax computed tomography (CT) images, second-year survival status, and causes of death were analyzed. The 2-year post-discharge mortality rate of 605 patients was 21.

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Objective: The aim of this study was to reveal certain features (anti-tumor/microbial activities) of postbiotics and heat-inactivated paraprobiotics obtained from two different bacteria with determined probiotic properties, which are thought to contribute to human health.

Methods: In the study, Lactobacillus reuteri ENA31 and L. rhamnosus GAA6 strains were used.

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Background: Some parameters of 18F-2-fluoro-2-deoxy-D-glucose positron emission tomography/computed tomography (18F-FDG PET/CT) can predict tumor chemosensitivity and survival in patients with head and neck squamous cell carcinoma (HNSCC).

Aim: The aim of the study was to investigate the prognostic value of pre- and post-treatment maximum standardized uptake values (SUVmax) in 18F-FDG PET/CT imaging for predicting mortality in patients with HNSCC, as well as its prognostic value in terms of disease progression, overall survival (OS), and progression-free survival (PFS).

Methods: This retrospective study included 37 patients with a histopathological diagnosis of HNSCCs between 2015 and 2018.

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