Yazar "Yılmaz, İbrahim" için listeleme
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Araştırma ve uygulama hastanesine devredilen bir hastanenin yeni doğan ve çocuk yoğun bakım ünitelerindeki antibiyotik sürveyansı ve maliyet değişimi
AMAÇ: Bu çalışmada, Tekirdağ ili ikinci basamakta bulunan yeni doğan ve çocuk yoğun bakım ünitelerinin, üçüncü basamak ile ortak kullanıma devredilme protokolü sonrasındaki antibiyotik kullanım ve maliyet değişimlerini ... -
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 Intervertebral Disc Tissue Cells Damaged When Attempting to Prevent Thrombus Formation Using Dabigatran, A New Oral Anticoagulant?
Kaplan, Necati; Karaarslan, Numan; Yılmaz, İbrahim; Yasar Şirin, Duygu; Akgün, Feride Sinem; Çalışkan, Tezcan; Özbek, Hanefi (Turkish Neurosurgical Soc, 2019)AIM: To investigate the effect of dabigatran, a new oral anticoagulant, on human primary cell cultures isolated from intact intervertebral disc tissue. MATERIAL and METHODS: Cell cultures were prepared from tissues obtained ... -
Are radio-contrast agents commonly used in discography toxic to the intact intervertebral disc tissue cells?
Karaarslan, Numan; Yılmaz, İbrahim; Özbek, Hanefi; Şirin, Duygu Yaşar; Kaplan, Necati; Çalışkan, Tezcan; Ateş, Özkan (Wiley, 2019)In the literature, there have been no studies showing clear results on how radio-contrast pharmaceuticals would affect intact disc tissue cells. In this context, it was aimed to evaluate the effects of iopromide and gadoxetic ... -
Are Specific Gene Expressions of Extracellular Matrix and Nucleus Pulposus Affected by Primary Cell Cultures Prepared from Intact or Degenerative Intervertebral Disc Tissues?
Karaarslan, Numan; Yılmaz, İbrahim; Özbek, Hanefi; Yasar Şirin, Duygu; Kaplan, Necati; Akyuva, Yener; Ateş, Özkan (Turkish Neurosurgical Soc, 2019)AIM: To determine the gene expression patterns of nucleus pulposus (NP) in cell cultures obtained from degenerated or intact tissues. MATERIAL and METHODS: Whereas 12 of the cases were diagnosed with lumbar disc herniation ... -
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 ... -
Are treatment guides and rational drug use policies adequately exploited in combating respiratory system diseases?
Doğan, Mustafa; Mutiu, Levent C.; Yılmaz, İbrahim; Bilir, Bülent; Saraçoğlu Varol, Gamze; Yıldırım Güzelant, Aliye (Elsevier Science London, 2016)The aim of the present study was to increase awareness regarding the rational use of medicines. The data were obtained via the Material Resources Management System Module of the Ministry of Health. For the appropriateness ... -
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 ... -
Cam Sera Domates Üretiminde Polinasyon İçin Bombus Arısı Kullanımını Belirleyen Faktörlerin Analizi
Karaman, Süleyman; Yılmaz, İbrahim (Namık Kemal Üniversitesi, Ziraat Fakültesi, 2007)Bu çalışmada, Antalya ili Serik ve Merkez ilçede cam sera tek ürün domates yetiştiriciliğinde üreticilerin bombus arısı kullanımı üzerine etki eden faktörleri belirlemek için logistik regresyon kullanılmıştır. Modele ... -
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 ... -
Can transcription factors in the intervertebral disc of lopinavir/ritonavir prevent degeneration in the nucleus pulposus by mediating the regulation of inflammation through signaling pathways?
Yılmaz, İbrahim; Akalan, Hande; Karaarslan, Numan; Şirin, Duygu Yaşar; Kaplan, Nuray; Doğan, Mustafa; Ateş, Oğuz (Verduci Editore s.r.l, 2022)OBJECTIVE: This study was conducted to examine whether lopinavir/ritonavir (Lop/r), an HIV protease inhibitor, can improve disc physiology and slow down intervertebral disc (IVD) degeneration through in vitro experimental ... -
Coexistence of SARS-CoV-2 and cerebrovascular diseases: does COVID-19 positivity trigger cerebrovascular pathologies?
Ateş, Özkan; Yılmaz, İbrahim; Karaarslan, Numan; Ersöz, Emel; Kasim, Fatma Bahar Hacioglu; Doğan, Mustafa; Özbek, Hanefi (J Infection Developing Countries, 2022)The objectives of this study were to determine the prevalence of cerebrovascular diseases caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection, and to assess the pharmacological agents used in ... -
Consecutively controlled release of TGF-Beta 1 and BMP-7 for synergistic growth of chondrocyte culture
Gökçe, Alper; Yılmaz, İbrahim; Gökay, Nevzat Selim; Tonbul, Murat; Gökçe, Çiğdem (Current Biology Ltd, 2011)[No Abstract Available] -
Çapraz bağlayıcı ve büyüme faktörü emdirilen hidrojel sistemlerinden kontrollü ilaç salımı: Sistematik inceleme
Gökçe, Alper; Yılmaz, İbrahim; Tonbul, Murat; Gökay, Nevzat Selim; Bircan, Rifat; Gökçe, Çiğdem (2012)Amaç: Bu çalışmada, dünya genelinde son 31 yılda yapılan çalışmalar içerisinde, kontrollü ilaç taşıma sistemi olan ve çapraz bağlayıcı ilavesi ile biodegradasyona uğratılmış büyüme faktörü emdirilen hidrojelin, kıkırdak ... -
Delivering Growth Factors through a Polymeric Scaffold to Cell Cultures Containing both Nucleus Pulposus and Annulus Fibrosus
Akyuva, Yener; Kaplan, Necati; Yılmaz, İbrahim; Özbek, Hanefi; Şirin, Duygu Yaşar; Karaarslan, Numan; Ateş, Özkan (Turkish Neurosurgical Soc, 2019)AIM: To design a novel, polyvinyl alcohol (PVA)-based polymeric scaffold that permits the controlled release of insulin-like growth factor 1 (IGF-1)/bone morphogenetic protein (BMP)-2 following intervertebral disc ... -
Do we damage nucleus pulposus tissue while treating cerebrovascular ischemic neurological deficits with nimodipine?
Karaarslan, Numan; Yılmaz, İbrahim; Şirin, Duygu Yaşar; Baykız, Derya; Demirkiran, Aykut; Ateş, Özkan (2018)Aim: Nimodipine is used to prevent cerebrovascular-originated ischemic neurological deficits, yet its effects on nucleus pulposus (NP) cells or annulus fibrosus (AF) cells weren’t studied. This study aimed to examine ... -
Does insulin, transferrin and selenous acid preparation effect chondrocyte proliferation?
Gökçe, Alper; Yılmaz, İbrahim; Gökay, Nevzat Selim; Can, Levent; Gökçe, Çiğdem (Turkish Assoc Orthopaedics Traumatology, 2014)Objective: The aim of this study was to test the hypothesis that insulin, human transferrin, and selenous acid (ITS) preparation have positive effects on chondrocyte proliferation and morphology and investigate the biochemical ...