Yazar "Mahiroğulları, Mahir" için Fakülteler listeleme
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Are biological agents toxic to human chondrocytes and osteocytes?
İşyar, Mehmet; Bilir, Bülent; Yılmaz, İbrahim; Çakmak, Selami; Şirin, Duygu Yaşar; Yıldırım Güzelant, Aliye; Mahiroğulları, Mahir (Bmc, 2015)Purpose: The aim of the present study is to investigate the effects of biological agents (BAs) on human chondrocytes and osteocytes in vitro. Methods: Primary cell cultures obtained from gonarthrosis patients were divided ... -
Are chondrocytes damaged when rheumatologic inflammation is suppressed?
Yıldırım Güzelant, Aliye; İşyar, Mehmet; Yılmaz, İbrahim; Şirin, Duygu Yaşar; Çakmak, Selami; Mahiroğulları, Mahir (Taylor & Francis Ltd, 2017)Aim: The use of biological agents (BAs) for treating diseases such as rheumatoid arthritis (RA), spondyloarthropathy, and systemic lupus erythematosus to reduce inflammation has been fruitful. Especially as part of the ... -
Are the leading drugs against Staphylococcus aureus reallytoxic to cartilage?
Doğan, Mustafa; İşyar, Mehmet; Yılmaz, İbrahim; Bilir, Bülent; Şirin, Duygu Yaşar; Çakmak, Selami; Mahiroğulları, Mahir (Elsevier Science London, 2016)Many studies have shown that the toxic effects of local antibiotics on bone and cartilage limit orthopedic surgeons. In this study, we evaluated three antibacterial agents used locally to treat highly mortal and morbid ... -
Assessing the negative impact of phenyl alkanoic acid derivative, a frequently prescribed drug for the suppression of pain and inflammation, on the differentiation and proliferation of chondrocytes
Gümüştaş, Seyit Ali; Yılmaz, İbrahim; İşyar, Mehmet; Şirin, Duygu Yaşar; Batmaz, Ahmet Güray; Uğraş, Ali Akın; Mahiroğulları, Mahir; Çiftçi, Zafer (Bmc, 2016)Background: Non-steroidal anti-inflammatory drugs (NSAIDs) are frequently prescribed to relieve pain and inflammation. These NSAIDs have also analgesic effects and can be administered via oral, injectable, and topical ... -
The association between different molecular weights of hyaluronic acid and CHAD, HIF-1 alpha, COL2A1 expression in chondrocyte cultures
Şirin, Duygu Yaşar; Kaplan, Necati; Yılmaz, İbrahim; Karaarslan, Numan; Özbek, Hanefi; Akyuva, Yener; Mahiroğulları, Mahir (Spandidos Publ Ltd, 2018)The aim of the present study was to investigate the effects of three different formulations of hyaluronic acid (HA): Low molecular weight (MW) Sinovial One((R)), medium MW Viscoplus((R)) and high MW Durolane((R)), on ... -
Biyopolimerler ile uygulanan lökositten fakir veya lökositten zengin trombositten zengin plazmanın kondrosit proliferasyonunda konvansiyonel trombositten zengin plazma uygulamalarına üstünlüğü var mıdır?
Amaç: Bu çalışmada trombositten zengin plazma (TZP) içeriğindeki lökosit konsantrasyonunun ve TZP'nin ilaç taşıyıcı sistem kullanılarak uygulanmasının in vitro koşullarda kondrosit proliferasyonu üzerine olası etkileri ... -
Can a Biodegradable Implanted Bilayered Drug Delivery System Loaded with BMP-2/BMP-12 Take an Effective Role in the Biological Repair Process of Bone-Tendon Injuries? A Preliminary Report
Komur, Baran; Akyuva, Yener; Karaslan, Numan; İşyar, Mehmet; Gümüştaş, Seyit Ali; Yılmaz, İbrahim; Mahiroğulları, Mahir (Hindawi Ltd, 2017)Background. Use of biodegradable and biocompatible materials in the orthopedic surgery is gaining popularity. In this research, the rate of controlled release of a bilayered prototype biomaterial designed to promote ... -
Chondrocyte proliferation, viability and differentiation is declined following administration of methylphenidate utilized for the treatment of attention-deficit/hyperactivity disorder
Gümüştaş, F.; Yılmaz, I.; Şirin, Duygu Yaşar; Gümüştaş, Seyit Ali; Batmaz, Ahmet Güray; İşyar, Mehmet; Mahiroğulları, Mahir (Sage Publications Ltd, 2017)Purpose: Methylphenidate (MPH) derivative drugs are used because of psychostimulants effects on attention-deficit hyperactivity disorder in children and adults. As far as we know, toxic or anti-proliferative effects of MPH ... -
Does leukocyte-poor or leukocyte-rich platelet-rich plasma applied with biopolymers have superiority to conventional platelet-rich plasma applications on chondrocyte proliferation?
Şirin, Duygu Yaşar; Yılmaz, İbrahim; İşyar, Mehmet; Öznam, Kadir; Mahiroğulları, Mahir (Turkish Joint Diseases Foundation, 2017)Objectives: This study aims to investigate the possible effects of leukocyte concentration in the content of platelet-rich plasma (PRP) and the administration of PRP using a drug delivery system on chondrocyte proliferation ... -
Evaluation of neutrophil-to-lymphocyte ratio as a marker of inflammatory response in septic arthritis
Bilir, Bülent; İşyar, Mehmet; Yılmaz, İbrahim; Saraçoğlu Varol, Gamze; Çakmak, Selami; Doğan, Mustafa; Mahiroğulları, Mahir (Sage Publications Inc, 2015)Is neutrophil-to-lymphocyte ratio high in patients with septic arthritis? Septic arthritis may lead to higher rates of morbidity or even mortality if not diagnosed on time. This study was planned to answer the question ... -
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 it Possible to Treat Osteosarcoma Using Oligonucleotides Confined into Controlled Release Drug Delivery Systems?
Topuk, Savaş; Akyuva, Yener; Karaarslan, Numan; Mutlu, Çağrı A.; Yılmaz, İbrahim; İşyar, Mehmet; Mahiroğulları, Mahir (Bentham Science Publ Ltd, 2017)Purpose: The present study aimed to analyze the researches that are at the experimental phase concerning osteosarcoma treatment. The researches included drug delivery systems which allow controlled release and imbue small ... -
İki Farklı Hastanenin Ortopedi Kliniklerinde Kullanılan Antibiyotik Seçeneklerinin Akılcı Antibiyotik Kullanımı Açısından Değerlendirilmesi
İşyar, Mehmet; Doğan, Mustafa; Gümüştaş, Seyit Ali; Yılmaz, İbrahim; Bilir, Bülent; Güler, Olcay; Mahiroğulları, Mahir; Saraçoğlu Varol, Gamze (2016)Amaç: Birbirine yakın ve aynı bölgede yer alan iki farklı hastanenin ortopedi ve travmatoloji servislerinde yatan hastalarda, etkeni saptanan enfeksiyon olgularında antibiyotik kullanımının, akılcı ilaç tedavi rehberleri ... -
Lumbar spinal angiolipoma with expanding left neural foramen mimicking lumbar schwannoma; case report and review of the literature
Akyuva, Yener; Gönültaş, Aylin; Karaarslan, Numan; Gülçiftçi Dağcı, Zeliha; Sağlık, Semih; İşyar, Mehmet; Mahiroğulları, Mahir (Bentham Science Publishers B.V., 2017)Aim: To describe a patient with lumbar angiolipoma mimicking schwannoma in the posterolateral side of the spinal canal with expansion of the left lumbar foramen and to discuss the clinical, radiologic, and surgical features ... -
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 ...