Kurum Yazarı "Sivas, Hülya" Scopus İndeksli Yayınlar Koleksiyonu İçin Listeleme
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Niclosamide Suppresses Proliferation, Induces Apoptosis and Inhibits Wnt/beta-catenin Signaling Pathway in Human Ovarian Cancer Cells
Gündoğdu, Ayşe Çakır; Kaplanoğlu, gülnur Take; Sivas, Hülya; Varol, Reyhan; Seymen, Cemile Merve (Gazi University, Fac Med, 2019)Objective: The aim of this study is to investigate in vitro effects of an antihelminthic drug niclosamide on human ovarian carcinoma cell line OVCAR3. Methods: MTT assay was applied to investigate the cytotoxic effects of ... -
Novel Nanoimaging Approach: Antibodious Polymeric Nanolabel for Intracellular Alpha-Fetoprotein Targeted Monitoring
Ünlüer, Özlem Biçen; Ersöz, Arzu; Say, Rıdvan; Tomsuk, Özlem; Sivas, Hülya (Wiley-Blackwell, 2013)This study describes preparation and use of novel labeled and antibodious polymeric nanolabels (anti-alpha fetoprotein cross-linked nanolabels) as an immunogenic and semisynthetic nanolabel with potential prognostic and ... -
A Preliminary Study for the Detection of Gelatinolytic Proteases from the Scorpion Androctonus crassicauda (Turkish Black Scorpion) Venom
Çalışkan, Figen; Sivas, Hülya; Şahin, Yalçın (Walter De Gruyter GMBH, 2009)Objectives: Despite the long history on proteolytic activity studies, no study has been reported about the presence of proteases from the Turkish scorpion A. crassicauda venom which is among the most toxic species in the ... -
Quercetin and Cisplatin combined treatment altered cell cycle and mitogen activated protein kinase expressions in malignant mesotelioma cells
Demiroğlu-Zergeroğlu, Asuman; Ergene, Emel; Ayvali, Nurettin; Kuete, Victor; Sivas, Hülya (Bmc, 2016)Background: Malignant mesothelioma is a locally aggressive and highly lethal neoplasm of pleural, peritoneal and pericardial mesothelial cells without successful therapy. Previously, we reported that Quercetin in combination ... -
Stimulation of dendritic cells with vaccine and vaccine-antibody complex and effect on immune response
Hatipoğlu, İbrahim; Sögüt, İbrahim; Ercan, Duygu; Aksu, SÖner; Sivas, Hülya; Basalp, Aynur (Tubitak Scientific & Technical Research Council Turkey, 2013)Dendritic cell (DC) vaccines are a promising and potent therapeutic tool for chronic diseases, autoimmune diseases, and cancer because of the unique ability of DCs to stimulate T cells. The challenge of DC vaccines is to ... -
Synhesis and genotoxic activities of five 2-aryl-substituted-benzothiazole derivatives
Sivas, Hülya; Meryc, Asiye; Tüylü, Berrin; Ergene, Emel (Chiminform Data S A, 2006)Five 2-aryl-substituted-benzothiazoles were synthesized from o-amino-thiophenol and their structural assignments were made by H-1-NMR. Mutagenicily of derivatives was tested by Salmonella microsome assay using TA98 and ... -
Synthesis and characterization of a new macrocyclic ligand and its copper (II), cadmium (II), and lead (II) complexes: Genotoxic activity of these complexes in cultured human lymphocytes
Beynek, Nesrin; Uluçam, Gühergül; Tüylü, Berrin; Sivas, Hülya; Benkli, Kadriye (Taylor & Francis Inc, 2007)A new macrocyclic ligand 1,1'-bis(bis-(6,6'-oxymethylenyl-2,2'-bipyridine) binaphthyl, (L), and its complexes CuL(ClO4)(2), CuL(NO3)(2,) 3H(2)O, CdL(ClO4)(2), and PbL(ClO4)(2) have been synthesized and characterized on the ... -
Synthesis and mutagenicity of 2-aryl-substitute (o-hydroxy-, m-bromo-, o-methoxy-, o-nitro-phenyl or 4-pyridyl) benzothiazole derivatives on Salmonella typhimurium and human lymphocytes exposed in vitro
Tüylü, Berrin Ayaz; Sivas, Hülya; Işıkdağ, İlhan (Springer, 2007)Derivatives of 2-aryl-substitute (o-hydroxy-, m-bromo-, o-methoxy-, o-nitro-phenyl or 4-pyridyl) benzothiazole were synthesized and tested for their mutagenicity in in vitro assays: (i) in the Ames test with Salmonella ... -
Testing wound-healing activity in T15 fibroblast cultures: A morphometric analysis
Korkmaz, S; Sivas, Hülya; Zeytinoğlu, Melih; Aydın, Süleyman; Öztürk, Yusuf; Başer, K. Hüsnü Can (Frame, 2000)The purpose was to evaluate the use of mouse T15 fibroblast cell cultures for the investigation of wound-healing activity. In order to investigate their mechanisms of action, the effects of drugs with wound-healing activities ...