Search Results - "Irfan Kufrevioglu, O."

One-step purification of lactoperoxidase from bovine milk by affinity chromatography by Atasever, Ali, Ozdemir, Hasan, Gulcin, Ilhami, Irfan Kufrevioglu, O.

“…► A new purification method was to develop for lactoperoxidase enzyme (LPO). ► Firstly, sulfanilamide (p-aminobenzenesulfonilamide) was found a new inhibitor…”
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Some metals inhibit the glutathione S‐transferase from Van Lake fish gills by Özaslan, M. Serhat, Demir, Yeliz, Küfrevioğlu, O. Irfan, Çiftci, Mehmet

“…Glutathione S‐transferases (GSTs) are the superfamily of multifunctional detoxification isoenzymes and play important role cellular signaling. The present…”
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In vitro inhibition of salicylic acid derivatives on human cytosolic carbonic anhydrase isozymes I and II by Bayram, Esra, Senturk, Murat, Irfan Kufrevioglu, O., Supuran, Claudiu T.

“…The inhibition of two human cytosolic carbonic anhydrase (hCA, EC 4.2.1.1) isozymes, hCA I and II, with a series of salicylic acid derivatives was investigated…”
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Synthesis and bioactivity of several new hetaryl sulfonamides by Taslimi, Parham, Sujayev, Afsun, Mamedova, Sevgi, Kalın, Pınar, Gulçin, İlhami, Sadeghian, Nastaran, Beydemir, Sukru, Kufrevioglu, O. Irfan, Alwasel, Saleh H., Farzaliyev, Vagif, Mamedov, Sabir

“…1-(4-Methylsulfonyl)-2-thione-4-aryl-5-Z-6-methyl and oxyalkyl-imidazoles were synthesized from different tetrahydropyrimidinethiones and aryl sulfonyl…”
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On the in vitro antioxidative properties of melatonin by Gulcin, Ilhami, Buyukokuroglu, Mehmet E., Oktay, Munir, Kufrevioglu, O. Irfan

“…:The aim of this study is to examine possible in vitro antioxidant effects of melatonin. Thus, the total in vitro antioxidant activity of melatonin was studied…”
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Metal chelating and hydrogen peroxide scavenging effects of melatonin by Gulcin, İlhami, Buyukokuroglu, Mehmet Emin, Kufrevioglu, O. Irfan

“…: Antioxidant activity of a molecule is attributed to various mechanisms such as prevention of chain initiation, binding of transition metal ion catalysts and…”
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In vitro inhibitory effects of some heavy metals on human erythrocyte carbonic anhydrases by Ekinci, Deniz, Beydemir, Sükrü, Küfrevioğlu, O Irfan

“…The inhibition of two human carbonic anhydrase (HCA, EC 4.2.1.1) isozymes, the cytosolic HCA I and II, with heavy metal salts of Pb(II), Co(II) and Hg(II) has…”
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Effects of some analgesic anaesthetic drugs on human erythrocyte glutathione reductase: an in vitro study by Senturk, Murat, Irfan Kufrevioglu, O, Ciftci, Mehmet

“…Inhibitory effects of some analgesic and anaesthetic drugs on human erythrocyte glutathione reductase were investigated. For this purpose, human erythrocyte…”
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Purification of glutathione S-transferase from Van Lake fish (Chalcalburnus tarichii Pallas) muscle and investigation of some metal ions effect on enzyme activity by Aksoy, Mine, Ozaslan, M Serhat, Kufrevioglu, O Irfan

“…Glutathione S-transferases (GSTs) are an important enzyme family which play a critical role in detoxification system. In our study, GST was purified from…”
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In vivo and in vitro effects of ethephon on some oxidative enzymes in spinach leaves by Öztürk, Lokman, İrfan Küfrevioğlu, Ö., Demir, Yavuz

“…In vivo and in vitro effects of ethephon, an ethylene-generating compound, on some oxidative enzymes; polyphenol oxidase (PPO, 1.10.3.1), peroxidase (POD,…”
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Screening of antioxidant and antimicrobial activities of anise ( Pimpinella anisum L.) seed extracts by Gülçın, İlhami, Oktay, Münir, Kıreçcı, Ekrem, Küfrevıoǧlu, Ö.İrfan

“…In this study, antioxidant and antimicrobial activities of water and ethanol extracts of anise ( Pimpinella anisum L.) seed (PAS) were investigated. The…”
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Effects of some drugs on purified human erythrocyte CuZnSOD and in vitro inhibitiory effect of 5-fluorouracil on leukocyte total SOD activity by Mavi, Ahmet, Küfrevioğlu, O Irfan, Yildirim, Ali

“…The inhibition and activation effects of some drugs on the activities of superoxide dismutase enzymes (SOD) in human erythrocyte and leukocyte cells was…”
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Investigation of the effects of purification and characterization of turkey (Meleagris gallopavo) liver mitochondrial thioredoxin reductase enzyme and some metal ions on enzyme activity by TEMEL, Yusuf, KUFREVİOĞLU, Ö. İrfan, ÇİFTCİ, Mehmet

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Effects of some metal ions on rainbow trout erythrocytes glutathione S-transferase enzyme: an in vitro study by Comakli, Veysel, Ciftci, Mehmet, Kufrevioglu, O Irfan

“…Glutathione S-transferase enzyme (GST) (EC 2.5.1.18) was purified from rainbow trout erythrocytes, and some characteristics of the enzyme and effects of some…”
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Purification and characterization of carbonic anhydrase from sheep kidney and effects of sulfonamides on enzyme activity by Demirdağ, Ramazan, Çomaklı, Veysel, Şentürk, Murat, Ekinci, Deniz, İrfan Küfrevioğlu, Ö., Supuran, Claudiu T.

“…Carbonic anhydrase (CA, EC: 4.2.1.1) was purified from sheep kidney by affinity chromatography on a Sepharose 4B-tyrosine-sulfanilamide column. By means of two…”
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Determination of antioxidant activity of lichen Cetraria islandica (L) Ach by GÜLCIN, Ilhami, OKTAY, Münir, KÜFREVIOGLU, Ö. Irfan, ASLAN, Ali

“…The study was aimed at evaluating the antioxidant activity of aqueous extract of C. islandica. The antioxidant activity, reducing power, superoxide anion…”
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Antioxidant and analgesic activities of turpentine of Pinus nigra Arn. subsp. pallsiana (Lamb.) Holmboe by Gülçin, İlhami, Büyükokuroǧlu, M.Emin, Oktay, Münir, Küfrevioǧlu, Ö.İrfan

“…The aim of this study is to examine possible antioxidant and analgesic activities of turpentine exudes from Pinus nigra Arn. subsp. pallsiana (Lamb.) Holmboe…”
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Effects of some antibiotics on human erythrocyte glutathione reductase: an in vitro study by Senturk, Murat, Kufrevioglu, O Irfan, Ciftci, Mehmet

“…Inhibitory effects of some antibiotics on purified human erythrocyte glutathione reductase were investigated. Human erythrocyte glutathione reductase was…”
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Effects of low molecular weight plasma inhibitors of rainbow trout (Oncorhynchus mykiss) on human erythrocyte carbonic anhydrase-II isozyme activity in vitro and rat erythrocytes in vivo by Hisar, Olcay, Beydemir, Sükrü, Gülçin, Ilhami, Küfrevioğlu, O Irfan, Supuran, Claudiu T

“…The effects of low molecular weight plasma inhibitors from rainbow trout (Oncorhynchus mykiss) (RT) were investigated on the carbonic anhydrase enzyme (CA)…”
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Effects of some metal ions on human erythrocyte glutathione reductase: an in vitro study by Coban, T Abdulkadir, Senturk, Murat, Ciftci, Mehmet, Kufrevioglu, O Irfan

“…In this study, we investigated inhibitory effects of some metal ions on human erythrocyte glutathione reductase. For this purpose, initially human erythrocyte…”
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