Güncel Gönderiler: DSpace İstanbul Üniversitesi
Toplam kayıt 189350, listelenen: 261-280
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SYNTHESIS AND ANTIMICROBIALLY ACTIVITIES OF COUMARIN-3-CARBOXAMIDE DERIVATIVES
(2023)In this study nine coumarin-3-carboxamide derivatives 3a-3i were synthesized with coumarin-3-carboxylic acid chloride and different amines. Two of them, 3c and 3i, are original. The novel substances were purified by column ... -
The prognostic significance of non-lymphoid immune cells of the tumor microenvironment, including neutrophils, eosinophils, and mast cells in breast carcinomas
Background and objective: The prognostic importance of lymphoid cells in the tumor microenvironment and their effect on treatment response have been demonstrated in many cancer types. However, there are limited studies on ... -
LC-MS/MS Investigation of nitrosamine impurities in certain Sartan group medicinal products available in Istanbul, Türkiye Investigation des impuretés des nitrosamines par LC-MS/MS dans certains médicaments du groupe Sartan disponibles à Istanbul, Turquie
Nitrosamines (NAs) are molecules that include the nitroso functional group. In 2018, the US Food and Drug Administration (FDA) received its first report of NAs in pharmaceuticals. The fact that NA impurities are likely ... -
Controversy and Consensus on the Management of Elevated Sperm DNA Fragmentation in Male Infertility: A Global Survey, Current Guidelines, and Expert Recommendations
Purpose: Sperm DNA fragmentation (SDF) has been associated with male infertility and poor outcomes of assisted reproduc-tive technology (ART). The purpose of this study was to investigate global practices related to the ... -
Reply to comment by Kao et al on "An overview of the relationship between juvenile idiopathic arthritis and potential environmental risk factors: Do early childhood habits or habitat play a role in the affair?"
(2023)In our study, in which the relationship between juvenile idiopathic arthritis (JIA) and particular environmental factors was evaluated, a correlation could not be established between the rate or duration of breastfeeding ... -
Urticarial Vasculitis Differs from Chronic Spontaneous Urticaria in Time to Diagnosis, Clinical Presentation, and Need for Anti-Inflammatory Treatment: An International Prospective UCARE Study.
(2023)Background: Chronic spontaneous urticaria (CSU) and urticarial vasculitis (UV) share several clinical features including the occurrence of wheals. As of yet, the criteria for differentiating the 2 disorders are not clearly ... -
CZT Kardiyak Kamera ile Hesaplanan Koroner Kan Akımı Verilerinin Miyokard Perfüzyon Sintigrafisine Katkısı
CZT Kardiyak Kamera ile Hesaplanan Koroner Kan Akımı Verilerinin Miyokard Perfüzyon Sintigrafisine KatkısıAmaç: Kadmiyum-çinko-tellür (CZT) kardiyak kamera ile miyokard perfüzyon sintigrafisi (MPS) yapılan hastalarda MPS ... -
Çoklu Maksillomandibular Kistler Varlığında Ayırıcı Tanı: Gorlin-Goltz Sendromlu Bir Olgunun Sunumu
Giriş: Maksillomandibular kistler hastalarda sıklıkla karşılaşılan ve çoğu zaman da rastlantısal olarak saptanan yapılardır. Çoklu maksillomandibular çoklu kist varlığında özellikli sendromlar akla gelmelidir. Bu ... -
Teknolojik Gelişmeler Çerçevesinde Müşteri İlişkileri Yönetimi (CRM) Alanında Yapılan Çalışmaların İncelenmesi
Pazarlama yaklaşımları zaman içerisinde geliştikçe, başarıda merkez unsur “müşteri” olmuştur. Bu bağlamda müşteri memnuniyetinin sağlanması ve memnuniyet yoluyla işletmelere karşı sadakatin arttırılması için; Müşteri ...