Kurum Yazarı "Şirin, Duygu Yaşar" PubMed İndeksli Yayın Koleksiyonu İçin Listeleme
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Evaluation of the effects of pregabalin on chondrocyte proliferation and CHAD, HIF-1 alpha, and COL2A1 gene expression
Şirin, Duygu Yaşar; Karaarslan, Numan (Termedia Publishing House Ltd, 2018)Introduction: The aim of the present study is to investigate the effects of pregabalin (PGB) on chondrocyte proliferation and collagen type II (COL2A1), hypoxia-inducible factor 1-alpha (HIF-1 alpha), and chondroadherin ... -
In vitro analysis of a novel controlled release system designed for intratympanic administration of N-acetylcysteine: a preliminary report
Çiftçi, Zafer; Deniz, Mahmut; Yılmaz, İbrahim; Çiftçi, Halide Güneş; Şirin, Duygu Yaşar; Gültekin, Erdoğan (W B Saunders Co-Elsevier Inc, 2015)The aim of this in-vitro experimental study was to design a novel drug delivery system that may permit controlled release of N-acetylcysteine (NAC) following intratympanic administration. The system was composed of two ... -
Investigation of the effect of dipyrone on cells isolated from intervertebral disc tissue
Akgün, Feride Sinem; Şirin, Duygu Yaşar; Yılmaz, İbrahim; Karaarslan, Numan; Özbek, Hanefi; Şimşek, Abdullah Talha; Ateş, Özkan; Çalışkan, Tezcan (Spandidos Publ Ltd, 2019)The present study aimed to evaluate the effects of dipyrone, an indispensable analgesic, anti-pyretic and anti-spasmodic used in emergency departments, on nucleus pulposus and annulus fibrosus cells in vitro. After surgical ... -
Iopromide - and gadopentetic acid-derived preparates used in MR arthrography may be harmful to chondrocytes
Öznam, Kadir; Şirin, Duygu Yaşar; Yılmaz, İbrahim; Kaya, Yasin Emre; İşyar, Mehmet; Gümüştaş, Seyit Ali; Mahiroğulları, Mahir (Bmc, 2017)Background: Magnetic resonance arthrography, a procedure through which contrast agents containing gadolinium and/or iopromide are administered intra-articularly, has become a useful tool in musculoskeletal diagnosis. ... -
Is Favipiravir a Potential Therapeutic Agent in the Treatment of Intervertebral Disc Degeneration by Suppressing Autophagy and Apoptosis?
Yılmaz, İbrahim; Akalan, Hande; Şirin, Duygu Yaşar; Karaarslan, Numan; Özbek, Hanefi; Ateş, Özkan (Turkish Neurosurgical Soc, 2022)AIM: To evaluate the effects of favipiravir (FVP) on cell viability and cytotoxicity in human degenerated primary intervertebral disc (IVD) tissue cell cultures. Furthermore, the protein expressions of hypoxia-inducible ... -
The Mitochondrial DNA Control Region Might Have Useful Diagnostic and Prognostic Biomarkers for Thyroid Tumors
Bircan, Rıfat; Ilıksu Gözü, Hülya; Ulu, Esra; Sarıkaya, Şükran; Gül, Aylin Ege; Şirin, Duygu Yaşar; Aral, Cenk (Johann Ambrosius Barth Verlag Medizinverlage Heidelberg Gmbh, 2019)The literature suggests that mitochondrial DNA (mtDNA) defects are associated with a large number of diseases including cancers. The role of mtDNA variations in thyroid cancer is a highly controversial topic. Therefore, ... -
Molecular genetics and phylogeny of Ephippigera species group of genus Saga Charpentier, 1825 (Orthoptera: Ensifera: Saginae) in Anatolia
Binici, B.; Şirin, Duygu Yaşar; Taylan, Mehmet Sait (Magnolia Press, 2021)The genus Saga, one of the largest predatory bush crickets and insects in the Palearctic region, is represented by nine species in Anatolia. According to the morphological and bioacoustics evaluations of the Ephippigera ... -
Pharmaco-molecular assessment of the effects of anandamide and its antagonists on hippocampal tissue in Wistar albino rats
Yılmaz, İbrahim; Karaarslan, Numan; Şirin, Duygu Yaşar; Özbek, Hanefi (Verduci Publisher, 2020)OBJECTIVE: The members of the matrix metalloproteinase (MMP) family and cannabinoids (CBs) are reportedly associated with hippocampus-dependent memory functions. However, the effects of endogenously formed CBs on hippocampal ... -
Piperlongumine increases the apoptotic effect of doxorubicin and paclitaxel in a cervical cancer cell line
Şeber, Erdoğan Selçuk; Şirin, Duygu Yaşar; Yetişyiğit, Tarkan; Bilgen, Türker (Wolters Kluwer Medknow Publications, 2020)Objective: Piperlongumine (PL) is an alkaloid derived from the edible pepper (Piper longum L) and it has been described to have various biologic activities including anticancer effects. Our aim in this study was to assess ... -
A practical way to prepare primer human chondrocyte culture
İşyar, Mehmet; Yılmaz, İbrahim; Şirin, Duygu Yaşar; Yalçın, Sercan; Güler, Olcay; Mahiroğulları, Mahir (Elsevier Science Bv, 2016)Biological cartilage repair is one of themost important targets for orthopedic surgeons currently. For this purpose, it is mandatory to know how to prepare a chondrocyte culture. In this study, our purpose was to introduce ... -
A Study of the Effects of Metformin, a Biguanide Derivative, on Annulus Fibrosus and Nucleus Pulposus Cells
Kaya, Yasin Emre; Karaarslan, Numan; Yılmaz, İbrahim; Şirin, Duygu Yaşar; Akalan, Hande; Özbek, Hanefi (Turkish Neurosurgical Soc, 2020)AIM: To investigate the effects of metformin, a drug used widely for the treatment of type 2 diabetes mellitus, on human primary cell cultures prepared from uninjured segment of disc material intervertebral disk tissues. ... -
Toxicity of the acetyl-para-aminophenol group of medicines to intact intervertebral disc tissue cells
Karaarslan, Numan; Yılmaz, İbrahim; Şirin, Duygu Yaşar (Spandidos Publ Ltd, 2021)The present study aimed to investigate the effects of paracetamol, an analgesic and antipyretic that is used in emergency departments and neurosurgery departments for postoperative pain management on intervertebral disc ...