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Prof.Dr. NÜLÜFER TÜLÜN GÜRAY
FACULTY OF ARTS AND SCIENCES
PublicationsResearchMembership & Awards
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Phone :  +90312210 3103
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Education

  Bachelor's, Middle East Technical University, Biology
  Master's, Middle East Technical University, Biology
  Doctorate, Middle East Technical University, Biochemistry

Publications (INTERNATIONAL)

Journal Papers

  A.1 T.Güray and E.Arınç, Purification of NADH-cytochrome b5 reductase from sheep lung and its electrophoretic, spectral and some other properties.. "Int. J. of Biochem", 22, (1990), p.1029-1035.
  A.2 E. Arınç, O. Adalı, M. İşcan, and T. Güray, Stimulatory effects of benzene on rabbit liver and kidney microsomal cytochrome p-450 dependent drug metabolizing enzymes.. "Arch. of Toxicol", 65, (1990), p.186-190.
  A.3 T.Güray and E.Arınç, Kinetic properties of sheep lung NADH-cytochrome b5 reductase.. "Int. J. of Biochem.", 23, (1991), p.1315-1320.
  A.4 E.Arınç, T.Güray, U.Şaplakoğlu and O.Adalı, Purification and characterization of two forms of soluble NADH-cytochrome b5 reductases from human erytrocytes.. "Comp. Biochem. and Physiol", 101B, (1992), p.235-242.
  A.5 M.İşcan, H.Rostami, M.İşcan, T.Güray, A.Rautio and O.Pelkonen, Interindividual variability of coumarin 7-hydroxylation in a Turkish population.. "Eur. J. Clin. Pharmacol", 47, (1994), p.315-318.
  A.6 İşcan, M.Moderasi and T.Güray, Production of superoxide radicals by sheep liver nitrofurantoin reductase:in vitro effects of nitrofurantoin in metabolites on DNA.. "Toxicol. in Vitro", 9, (1995), p.743-750.
  A.7 T.Güray and T.Güvenç, Sheep tissue acetyl coenzyme A-dependent arylamine N-acetyltrans- ferases.. "Comp.Biol.Physiol.", 118C, (1997), p.305-310.
  A.8 T.Güray and T.Güvenç, Characterization of sheep liver N-acetyltransferase. "Biochem. Arch.", 13, (1997), p.107-111.
  A.9 Ö.Ak, U.Bakır and T.Güray, Production, purification and characterization of chitosanase from Penicillium Spinulosum.. "Biochem. Archives", 14, (1998), p.221-225.
  A.10 C.Chirica,T.Güray, G.C.Gürakan and T.F.Bozoğlu, Characterization of extracellular B-lactamases from penicillin G resistant cells of Streptococcus thermophilus.. "J. of Food Protection", 61, (1998), p.896-898.
  A.11 Y S Geylan, S Dizbay (Sak) and T Guray, Arylamine N-acetyltransferase activities in human breast cancer tissues.. "Neoplasma", 48, (2001), p.108-111.
  A.12 Severcan F, Gorgulu G, Gorgulu ST, Guray T, Rapid monitoring of diabetes-induced lipid peroxidation by Fourier transform infrared spectroscopy:evidence from rat liver microsomal membranes.. "Analytical Biochemistry", 339, (2005), p.36-40.
  A.13 Y.S Geylan-Su, B.İşgör, T.Çoban, N.Kapucuoğlu, S.Aydıntuğ, M.İşcan,and T.Guray, Comparison of NAT1, NAT2 & GSTT2-2 activities in normal and neoplastic human breast tissues.. "Neoplasma", 53, (2006), p.73-78.
  A.14 Sadi G, Yilmaz O, Guray T, Effect of vitamin C and lipoic acid on streptozotocin-induced diabetes gene expression:mRNA and protein expressions of Cu-ZnSOD and catalase.. "Molecular and cellular biochemistry", 309, (2008), p.109-116.
  A.15 Sadi G and Guray T, Gene expressions of Mn-SOD and GPx-1 in streptozotocin induced diabetes:effect of antioxidants.. "Mol Cell Biochem", 327, (2009), p.127-134.
  A.16 Sadi G, Eryılmaz N, Tütüncüoğlu E, Cıngır Ş, Güray T, Changes in expression profiles of antioxidant enzymes in diabetic rat kidneys. "DIABETES/METABOLISM RESEARCH AND REVIEWS DOI: 10.1002/dmrr.1302", (2011).
  A.17 G Sadi,N Eryilmaz,E Tütüncüoğlu,Ş Cingir,T Güray, Changes in expression profiles of antioxidant enzymes in diabetic rat kidneys. "Diabetes Metab Res Rev", 28, (2012), p.228-235.
  A.18 Sadi, Kartal, Güray, Regulation of Glutathione S-Transferase Mu with type 1 diabetes and its regulation with antioxidants. "T. J. of Biochemistry", 38, (2013), p.92-100.
  A.19 ASIK E,ASLAN T N,VOLKAN M, GÜRAY N T, 2-amino-2-deoxy-glucose conjugated cobalt ferrite magnetic nanoparticle (2DG-MNP) as a targeting agent for breast cancer cells. "Environmental Toxicology and Pharmacology", 41, (2016), p.272–278.
  A.20 ASIK E,AKPINAR Y,GÜRAY N T, İSCAN M,ÇAKMAK DEMIRCIGIL G, VOLKAN M, cellular uptake, genotoxicity and cytotoxicity of cobalt ferrite magnetic nanoparticles in human breast cells. "Toxicology Research", 5, (2016), p.1649–1662.
  A.21 ALTAY AHMET,IRTEM KARTAL DENIZ,SADI GÖKHAN,GÜRAY NÜLÜFER TÜLÜN,YAPRAK AHMET EMRE, Modulation of mRNA expression and activities of xenobiotic metabolizing enzymes, CYP1A1, CYP1A2, CYP2E1, GPx and GSTP1 by the Salicornia freitagii extract in HT-29 human colon cancer cells.. "Arch Biol Sci.", 69, (2017), p.439-448.
 

Conference Papers

  A.1 M.İşcan, T.Güray and H.Gönül, Characteristics of sheep liver xanthine oxidase.. "5th European ISSX Meeting Proceedings", (1993), p.200.
  A.2 Ö.Ak, U.Bakır and T.Güray, Isolation of a chitosan degrading fungus, Penicillium spinolosum, and chitosanase production by the isolate.. "Proceedings of new frontiers in screenin", (1998), p.265-268.
  A.3 F.Severcan, Z.Yazıcı and T.Güray, Interaction of vitamin E-acetate with human erythrocyte membranes.. "Chem. and Phys. of Lipids", vol.101, (1999), p.176-177.
  A.4 T. Güray, A. Atalay, Y.S. Su, M. Altınbaş and M.A. Atalay, N-Acetyltransferase (NAT1 and NAT2) and glutathione-S transferase (GSTM and GSTT1) polymorphisms in breast cancer.. "31 st FEBS Congress. İstanbul, Turkey. The FEBS Journal.", 273, (2006), p.326.
  A.5 Y.S.Su Geylan and T. Güray, Partial purification and characterization of arylamine N-acetyltransferases (NATs) from human breast tumor tissues.. "31 st FEBS Congress İstanbul, Turkey. The FEBS Journal", 273, (2006), p.350.
  A.6 G.Sadi, G. Görgülü, T. Güray, The effects of streptozotocin induced diabetes on some oxidative biomarkers of rat liver.. "31 st FEBS Congress. İstanbul, Turkey. The FEBS Journal.", 273, (2006), p.170.
  A.7 Sadi G and Guray T, Effect of antioxidants on hepatic cytochrome P450 gene expressions in streptozotocin induced diabetes.. "34th FEBS Congress, The FEBS Journal", 273, (2009), p.387.
  A.8 Sadi G, Kartal DI and Guray T, Regulation of GST-Mu and CYP 2E1 gene expressions in streptozotocin induced diabetes:effect of vitamin C.. "11th European regional ISSX meeting, Drug Metabolism Reviews", 41, (2009), p.215.
  A.9 P.Uyar, B.Kaya, TN Guray, Effect of phytoestrogen emodin on doxorubicin-induced cytotoxicity and apoptosis on tumorigenic MCF-7 and non-tumorigenic MCF-10A human breast cells.. "FEBS Journal", 281, (2014), p.458.
  A.10 DI Kartal, G Sadi, TN Guray, The effects of Salvia Absconditiflora water extract on HepG2 liver cell line.. "FEBS Journal", 281, (2014), p.606.
  A.11 Altay, A , Kartal, DI, Celep, GS, Guray, NT, Bozoglu F, Antioxidant activitis of Salvia fruticosa and its effects on HT-29 cell line. "40th Congress of the FEBS - The Biochemical Basis of Life", 282, (2015), p.269-270.
  A.12 Kartal, D. Irtem, Sadi, G., Guray, N. T., Effect of the bioactive components of Salvia absconditiflora on gene expressions of HepG2 cell line. "40th Congress of the (FEBS - The Biochemical Basis of life", 282, (2015), p. 265-266.
  A.13 DI Kartal, A Altay, G Yurteri, N.T. Güray, Antioxidant activities of propolis and its bioactive components, and their effects on Cyp1A1 gene expression in HT-29 adenocarcinoma cell line. "13th European ISSX Meeting", (2015).
  A.14 DERICI M K,SADI G,CENIK B,GÜRAY N T, DEMIREL YILMAZ E, Expressions and functions of phosphodiesterase enzymes are different in different region of the rat heart.. "EPHAR", (2016), p.44 (P033).
  A.15 TOMBULOGLU AYSEGÜL,Çöpoglu Hülya,GÜRAY NÜLÜFER TÜLÜN,AYDIN SON YESIM, Changes in gene profile of human hepatocellular carcinoma cell line (HepG2) induced by boric acid at half maximal inhibitory concentration (IC50).. "HIBIT 2017", (2017).
  A.16 Asik Elif,Kahraman Nermin,Güray N.Tulin ,Volkan Murvet,Lopez Berestein Gabriel, Eukaryotic Elongation Factor 2 Kinase (eEF-2K) is a novel therapeutic target in BRCA1 mutated breast cancer. "AACR Annual Meeting", 77, (2017), p.1125.

Translation of a Book or Chapter in a Book

Review of a Book

  A.1 Son, Togan, Kaya, Güray, Çengel, Can, Özdilek, Tümbilen,Dizkırıcı,, Biyologlar için biyoinformatik. "", (2013).
  A.2 Mehmet Karataş ve 32 kişi, Schaum'ın Biyolojisi Bölüm 3:Hayatın kimyası:organik seviye. "", (2014).

Publications (NATIONAL)

 

Journal Papers

  A.1 Kaya, Z., Önde, S., ve Güray, 2004. Genetik olarak değiştirilmiş organizmalar (GDO):I-GDO’ların Tarımdaki yeri ve bunlarla ilgili olası endişeler.. "Dünya Gıda Dergisi", 9, (2004), s.47-55.
  A.2 Kaya, Z., Güray, T. and Önde, S., Genetik olarak değiştirilmiş organizmalar (GDO):III- İnsan sağlığı ile ilgili endişeler.. "Dünya Gıda Dergisi", 9, (2004), s.84-89.
  A.3 Kaya, Z., Önde, S., Güray, T. and Kandemir, G., Genetik olarak değiştirilmiş organizmalar (GDO):II-GDO’lar ve Çevre Güvenliği.. "Dünya Gıda Dergisi", 9, (2004), s.81-84.
  A.4 Kaya Z, Önde S, Güray T., Genetik olarak değiştirilmiş organizmalar (GDO) IV: Sosyal-ekonomik-etik endişeler ve yasal durum.. "Dünya Gıda Dergisi", 2005-10, (2005), s.82-86.
  A.5 D. Yakupoğlu, T. Güray, D. Yurtsever Sarıca, Z. Kaya, Determination of airborne lead contamination in cichorium intybus L. in an urban environment.. "Turk J Bot", 32, (2008), s.319-324.
 

Conference Papers

  A.1 Z.Yazıcı, T.Güray ve F.Severcan, İnsan eritrosit membranının fourier transform kızıl ötesi (FT-IR) spektroskopik tekniği ile incelenmesi. "X. Ulusal Biyofizik Kongresi", (1998), s.16.
  A.2 T.Güray, ODTÜ Fen-Edebiyat Fakültesi Biyoloji Bölümü mezuniyet öncesi Biyokimya eğitimi. "Biyokimya Eğitimi", (1998), s.51.
  A.3 Kartal D, Sadi G and Guray T, Diabetic rat liver GST alpha and Mu gene expressions and activities.. "Turkish journal of biochemistry", 33, (2008), s.142-143.
  A.4 Sadi G and Guray T, Effect of resveratrol on STZ induced diabetic rat liver CuZnSOD expression.. "Turkish journal of Biochemistry", 33, (2008), s.100.
  A.5 Dilek D, Guray T, Başal Ş and Göktaş S, NAT genetic polymorphism and the risk of prostate cancer. "Turkish Journal of Biochemsitry", 33, (2008), s.147-148.
  A.6 Eryılmaz N, Sadi G, Yılmaz O and Guray T, Regulation of GPx mRNA expression and GSH levels by antioxidant treatment in diabetic rat kidney tissues.. "21st national biochemistry congress. Turkish journal of Biochemistry", 34, (2009), s.101.
  A.7 Sadi G, Eryılmaz N, Tütüncüoğlu E and Guray T, Differential expressions of CAT and SOD in STZ induced diabetic rats in response to antioxidants.. "21st national biochemistry congress. Turkish journal of biochemistry", 34, (2009), s.100-101.
  A.8 Hisarlı, Yılmaz, İşcan ve Güray, MCF-7 ve MDA-MB-231 hücrelerinde s.absconditflora ekstraktının gen ekspresyonları üzerine etkisi.. "25.ulusal biyokimya kongresi", (2013).
 

Translation of a Book or Chapter in a Book

 

Review of a Book

  A.1 Mehmet Karataş, Gökhan Sadi, vs, Hayatın kimyası:organik seviye. "Biyoloji (Schaum's outlines)", (2015).
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