I Gulcin

Summary

Country: Turkey

Publications

  1. doi Apoptotic, antioxidant and antiradical effects of majdine and isomajdine from Vinca herbacea Waldst. and kit
    Ilhami Gulcin
    Faculty of Sciences, Department of Chemistry, Ataturk University, Erzurum, Turkey
    J Enzyme Inhib Med Chem 27:587-94. 2012
  2. ncbi Pomological features, nutritional quality, polyphenol content analysis, and antioxidant properties of domesticated and 3 wild ecotype forms of raspberries (Rubus idaeus L.)
    Ilhami Gulcin
    Dept of Chemistry, Faculty of Sciences, Ataturk Univ, 25240 Erzurum, Turkey
    J Food Sci 76:C585-93. 2011
  3. doi Antioxidant activity of food constituents: an overview
    Ilhami Gulcin
    Department of Chemistry, Ataturk University, 25240 Erzurum, Turkey
    Arch Toxicol 86:345-91. 2012
  4. pmc An analysis of expression patterns of genes encoding proteins with catalytic activities
    Murat Cankaya
    Genes and Behavior Department, Max Planck Institute of Biophysical Chemistry, Goettingen, Germany
    BMC Genomics 8:232. 2007
  5. ncbi Synthesis of dimeric phenol derivatives and determination of in vitro antioxidant and radical scavenging activities
    Ilhami Güllçin
    Ataturk University, Faculty of Arts and Sciences, Department of Chemistry, TR 25240 Erzurum, Turkey
    J Enzyme Inhib Med Chem 22:685-95. 2007
  6. ncbi In vitro prooxidant effect of caffeine
    Ilhami Gulcin
    Department of Chemistry, Ataturk University, Erzurum, Turkey
    J Enzyme Inhib Med Chem 23:149-52. 2008
  7. ncbi Measurement of antioxidant ability of melatonin and serotonin by the DMPD and CUPRAC methods as trolox equivalent
    Ilhami Gulcin
    Department of Chemistry, Faculty of Science and Arts, Ataturk University, Erzurum, Turkey
    J Enzyme Inhib Med Chem 23:871-6. 2008
  8. doi Antioxidant activity of L-adrenaline: a structure-activity insight
    Ilhami Gulcin
    Ataturk University, Faculty of Sciences, Department of Chemistry, TR 25240 Erzurum, Turkey
    Chem Biol Interact 179:71-80. 2009
  9. doi Antioxidant activity of bisbenzylisoquinoline alkaloids from Stephania rotunda: cepharanthine and fangchinoline
    Ilhami Gulcin
    Department of Chemistry, Faculty of Sciences, Ataturk University, Erzurum, Turkey
    J Enzyme Inhib Med Chem 25:44-53. 2010
  10. doi Hypolipidemic and hepatoprotective seeds mixture diet rich in omega-3 and omega-6 fatty acids
    Mohamed Makni
    Animal Physiology Laboratory, Faculty of Sciences, BP 1171, 3000 Sfax, Tunisia
    Food Chem Toxicol 48:2239-46. 2010

Collaborators

Detail Information

Publications28

  1. doi Apoptotic, antioxidant and antiradical effects of majdine and isomajdine from Vinca herbacea Waldst. and kit
    Ilhami Gulcin
    Faculty of Sciences, Department of Chemistry, Ataturk University, Erzurum, Turkey
    J Enzyme Inhib Med Chem 27:587-94. 2012
    ..On the other hand, butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), α-tocopherol and trolox (6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid) were used as reference antioxidants...
  2. ncbi Pomological features, nutritional quality, polyphenol content analysis, and antioxidant properties of domesticated and 3 wild ecotype forms of raspberries (Rubus idaeus L.)
    Ilhami Gulcin
    Dept of Chemistry, Faculty of Sciences, Ataturk Univ, 25240 Erzurum, Turkey
    J Food Sci 76:C585-93. 2011
    ..The results clearly show that p-coumaric acid is the main phenolic acid responsible for the antioxidant and radical scavenging activity of lyophilized aqueous extracts of domesticated and wild ecotypes of raspberry fruits...
  3. doi Antioxidant activity of food constituents: an overview
    Ilhami Gulcin
    Department of Chemistry, Ataturk University, 25240 Erzurum, Turkey
    Arch Toxicol 86:345-91. 2012
    ..In addition, there are given some chemical and kinetic basis and technical details of the used methods...
  4. pmc An analysis of expression patterns of genes encoding proteins with catalytic activities
    Murat Cankaya
    Genes and Behavior Department, Max Planck Institute of Biophysical Chemistry, Goettingen, Germany
    BMC Genomics 8:232. 2007
    ..In situ hybridization (ISH) is a powerful method for visualizing gene expression patterns at the organismal level with cellular resolution. When automated, it is capable of determining the expression of a large number of genes...
  5. ncbi Synthesis of dimeric phenol derivatives and determination of in vitro antioxidant and radical scavenging activities
    Ilhami Güllçin
    Ataturk University, Faculty of Arts and Sciences, Department of Chemistry, TR 25240 Erzurum, Turkey
    J Enzyme Inhib Med Chem 22:685-95. 2007
    ....
  6. ncbi In vitro prooxidant effect of caffeine
    Ilhami Gulcin
    Department of Chemistry, Ataturk University, Erzurum, Turkey
    J Enzyme Inhib Med Chem 23:149-52. 2008
    ..2 and 93.2% peroxidation of linoleic acid emulsion at 45 microg/mL concentration. Also, PC(50) value (caffeine concentration that produced a 50% increase in linoleic acid peroxidation) of caffeine was found to be 185 microM...
  7. ncbi Measurement of antioxidant ability of melatonin and serotonin by the DMPD and CUPRAC methods as trolox equivalent
    Ilhami Gulcin
    Department of Chemistry, Faculty of Science and Arts, Ataturk University, Erzurum, Turkey
    J Enzyme Inhib Med Chem 23:871-6. 2008
    ..Especially, serotonin had higher DMPD radical scavenging and cupric ions (Cu(2+)) reducing activity than melatonin because of its phenolic group...
  8. doi Antioxidant activity of L-adrenaline: a structure-activity insight
    Ilhami Gulcin
    Ataturk University, Faculty of Sciences, Department of Chemistry, TR 25240 Erzurum, Turkey
    Chem Biol Interact 179:71-80. 2009
    ..Moreover, this study will bring an innovation for further studies related to antioxidant properties of L-adrenaline. According to present study, L-adrenaline had effective in vitro antioxidant and radical scavenging activity...
  9. doi Antioxidant activity of bisbenzylisoquinoline alkaloids from Stephania rotunda: cepharanthine and fangchinoline
    Ilhami Gulcin
    Department of Chemistry, Faculty of Sciences, Ataturk University, Erzurum, Turkey
    J Enzyme Inhib Med Chem 25:44-53. 2010
    ..2, 72.4, and 81.3% on peroxidation of linoleic acid emulsion at the same concentration (30 microg/mL), respectively. According to the results, cepharanthine and fangchinoline have effective antioxidant and radical scavenging activity...
  10. doi Hypolipidemic and hepatoprotective seeds mixture diet rich in omega-3 and omega-6 fatty acids
    Mohamed Makni
    Animal Physiology Laboratory, Faculty of Sciences, BP 1171, 3000 Sfax, Tunisia
    Food Chem Toxicol 48:2239-46. 2010
    ..Our results suggested that seeds mixtures of Flax/Sesame and Flax/Peanut have anti-atherogenic and hepatoprotective effects...
  11. doi Polyphenol contents and antioxidant activity of lyophilized aqueous extract of propolis from Erzurum, Turkey
    Ilhami Gulcin
    Faculty of Sciences, Department of Chemistry, TAtatürk University, R 25240 Erzurum, Turkey
    Food Chem Toxicol 48:2227-38. 2010
    ..This study will bring an innovation for further studies with regard to the antioxidant properties of LAEP...
  12. doi Antioxidant activity of eugenol: a structure-activity relationship study
    Ilhami Gulcin
    Department of Chemistry, Faculty of Sciences, Ataturk University, Erzurum, Turkey
    J Med Food 14:975-85. 2011
    ..According to the results of this study, eugenol had the most powerful antioxidant activity and radical-scavenging activity. This study should prompt further studies of the antioxidant properties of eugenol...
  13. ncbi Comparison of in vitro antioxidant and antiradical activities of L-tyrosine and L-Dopa
    I Gulcin
    Department of Chemistry, College of Arts and Sciences, Ataturk University, Erzurum, Turkey
    Amino Acids 32:431-8. 2007
    ..In addition, L-tyrosine and L-Dopa had an effect on DPPH radical scavenging, ABTS radical scavenging, superoxide anion radical scavenging, H2O2 scavenging, total ferric ions reducing power and metal chelating on ferrous ions activities...
  14. ncbi Screening of antiradical and antioxidant activity of monodesmosides and crude extract from Leontice smirnowii tuber
    I Gulcin
    Faculty of Science and Arts, Department of Chemistry, Ataturk University, TR 25240, Erzurum, Turkey
    Phytomedicine 13:343-51. 2006
    ..Also, these various antioxidant activities were compared with BHA, BHT, alpha-tocopherol and trolox which were accepted as references antioxidants...
  15. ncbi The antioxidant and radical scavenging activities of black pepper (Piper nigrum) seeds
    Ilhami Gulcin
    Department of Chemistry, Ataturk University, Faculty of Science and Arts, TR 25240, Erzurum, Turkey
    Int J Food Sci Nutr 56:491-9. 2005
    ..The total phenolics content of water and ethanol extracts were determined by the Folin-Ciocalteu procedure and 54.3 and 42.8 microg gallic acid equivalent of phenols was detected in 1 mg WEBP and EEBP...
  16. ncbi Metal chelating and hydrogen peroxide scavenging effects of melatonin
    Ilhami Gulcin
    Department of Chemistry, Science and Arts Faculty, Ataturk University, Erzurum, Turkey
    J Pineal Res 34:278-81. 2003
    ..Based on these results, it is concluded that melatonin is an effective metal chelating agent and scavenger of H2O2. These properties may be major reasons for the melatonin's ability to inhibit lipid peroxidation...
  17. ncbi In vitro antioxidant properties of morphine
    Ilhami Gulcin
    Department of Chemistry, Science and Arts Faculty, Ataturk University, 25240 Erzurum, Turkey
    Pharmacol Res 49:59-66. 2004
    ..These various antioxidant activities were compared to standard antioxidants such as BHA, BHT and alpha-tocopherol...
  18. ncbi In vitro and in vivo effects of dantrolene on carbonic anhydrase enzyme activities
    Ilhami Gulcin
    Ataturk University, Science and Arts Faculty, Department of Chemistry, Turkey
    Biol Pharm Bull 27:613-6. 2004
    ..001) following intraperitoneal administration. In conclusion, Dantrolene inhibited the carbonic anhydrase enzyme activity under in vitro and in vivo conditions...
  19. ncbi Antioxidant activity of saponins isolated from ivy: alpha-hederin, hederasaponin-C, hederacolchiside-E and hederacolchiside-F
    Ilhami Gulcin
    Faculty of Science and Arts, Department of Chemistry, Ataturk University, 25240 Erzurum, Turkey
    Planta Med 70:561-3. 2004
    ..These various antioxidant activities were compared with model antioxidants such as a-tocopherol, butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT)...
  20. ncbi Determination of in vitro antioxidant and radical scavenging activities of propofol
    Ilhami Gulcin
    Ataturk University, Science and Arts Faculty, Department of Chemistry, Erzurum, Turkey
    Chem Pharm Bull (Tokyo) 53:281-5. 2005
    ..These results indicate that propofol prevents lipid peroxidation and radicalic chain reactions. At the same time, propofol revealed more effective antioxidant capacity than BHA, BHT and alpha-tocopherol...
  21. ncbi Antiradical and antioxidant activity of total anthocyanins from Perilla pankinensis decne
    Ilhami Gulcin
    Ataturk University, Faculty of Science and Arts, Department of Chemistry, 25240 Erzurum, Turkey
    J Ethnopharmacol 101:287-93. 2005
    ..Also, these various antioxidant effects were compared to alpha-tocopherol and trolox...
  22. ncbi Antioxidant activity of caffeic acid (3,4-dihydroxycinnamic acid)
    Ilhami Gulcin
    Faculty of Arts and Sciences, Department of Chemistry, Ataturk University, TR 25240 Erzurum, Turkey
    Toxicology 217:213-20. 2006
    ..In addition, caffeic acid is an effective ABTS(+) scavenging, DPPH scavenging, superoxide anion radical scavenging, total reducing power and metal chelating on ferrous ions activities...
  23. ncbi Antioxidant and antiradical activities of L-carnitine
    Ilhami Gulcin
    Ataturk University, Faculty of Arts and Sciences, Department of Chemistry, TR 25240 Erzurum Turkey
    Life Sci 78:803-11. 2006
    ..Also, those various antioxidant activities were compared to alpha-tocopherol and trolox as references antioxidants...
  24. ncbi Effect of alpha-tocopherol on antioxidant enzyme activities and lipid peroxidation in rainbow trout (Oncorhynchus mykiss)
    I Gulcin
    Department of Chemistry, Faculty of Science and Arts, Ataturk University, Erzurum, Turkey
    Acta Vet Hung 53:425-33. 2005
    ..For this reason, alpha-tocopherol should be used carefully in all applications in relation to fish...
  25. ncbi The antioxidant activity of a triterpenoid glycoside isolated from the berries of Hedera colchica: 3-O-(beta-D-glucopyranosyl)-hederagenin
    Ilhami Gulcin
    Ataturk University, Faculty of Science and Arts, Department of Chemistry, 25240 Erzurum, Turkey
    Phytother Res 20:130-4. 2006
    ..scavenging, superoxide anion radical scavenging, hydrogen peroxide scavenging, total reducing power and metal chelation of ferrous ions activities. These various antioxidant activities were compared with alpha-tocopherol and trolox...
  26. ncbi In vitro antioxidant properties of dantrolene sodium
    M E Buyukokuroglu
    Department of Pharmacology, Medical Faculty, Ataturk University, Erzurum, Turkey
    Pharmacol Res 44:491-4. 2001
    ..These properties may be major reasons for the inhibition of lipid peroxidation...
  27. ncbi Effect of vitamin E on carbonic anhydrase enzyme activity in rainbow trout (Oncorhynchus mykiss) erythrocytes in vitro and in vivo
    S Aras-Hisar
    Department of Aquaculture, Agriculture Faculty, Ataturk University, 25240 Erzurum, Turkey
    Acta Vet Hung 52:413-22. 2004
    ..05) in the first hour and insignificant at 3 and 5 h (P > 0.05). The activity of CA in the control, which did not contain vitamin E, was determined as 1597.7 +/- 429.0 EU g Hb(-1)...
  28. ncbi Oxidase activity of ceruloplasmin and some acute phase reactant and trace element concentrations in serum of patients with chronic lymphocytic leukemia
    M Gundogdu
    Department of Internal Medicine, Ataturk University, Medical School, Erzurum, Turkey
    Scott Med J 52:24-7. 2007
    ....