Yazar "Erzengin, Mahmut" için listeleme
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Antipsychotic agents screened as human carbonic anhydrase I and II inhibitors
Erzengin, Mahmut; Bilen, Çiğdem; Ergün, Adem; Gençer, Nahit (Informa Healthcare, 2014)The antipsychotic drugs currently used to treat schizophrenia can be divided into two distinct classes, typical and atypical antipsychotics. Many drug molecules are enzyme inhibitors that bind reversibly or irreversibly ... -
Comparison of serum paraoxonase 1 (pon1) activities among different sheep breeds in Turkey
Arslan, Mikail; Erzengin, Mahmut; Demir, Dudu (Medwell Online, 2011)Paraoxonase 1 (PON1, EC 3.1.8.1) is a calcium dependent mammalian enzyme that is synthesized primarily in the liver and is secreted into the serum where it is associated with High Density Lipoproteins (HDLs) and has a ... -
Farklı kaynaklardan afinite kromatografisi ile polifenol oksidaz enziminin saflaştırılması, kinetik ve elektroforetik özelliklerinin incelenmesi
Erzengin, Mahmut (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2002)In this study, a new affinity gel is synthesized for the purification of polyphenol oxidase (PPO) which leads to undesirable enzymatic browning in food industry. The affinity gel is prepared by coupling L-tirozin to ... -
In vitro effects of some antibiotics on enzyme activity of carbonic anhydrase from bovine erythrocytes
Arslan, Mikail; Beyaztaş, Serap; Erzengin, Mahmut (Parlar Scientific Publications (P S P),, 2011)The purpose of this study was to investigate the in vitro effects of six commonly used veterinary medical drugs (Killoxacin (TM), Gentavet (TM), Geosol (TM), Primoxal (TM), Lypectin (TM) and Penoksal-la (TM)) on erythrocyte ... -
In vitro inhibition effect of some dihydroxy coumarin compounds on purified human serum paraoxonase 1 (pon1)
Erzengin, Mahmut; Başaran, İsmet; Çakır, Ümit; Aybey, Aynur; Sinan, Selma (Humana Press Inc, 2012)Human serum paraoxonase 1 (PON1; EC 3.1.8.1) is a high-density lipoprotein associated, calcium-dependent enzyme that hydrolyses aromatic esters, organophosphates and lactones and can protect the low-density lipoprotein ... -
Purification and characterization of paraoxonase 1 (pon1) from swiss black, holstein, and montofon bovines
Erzengin, Mahmut; Demir, Dudu; Arslan, Mikail; Sinan, Selma (Humana Press Inc, 2014)Paraoxonase 1 (PON1: EC 3.1.8.1) is a calcium-dependent enzyme associated with high-density lipoproteins (HDLs) and has a protective effect against oxidation of low-density lipoproteins (LDLs) in mammals. PON1 is the ... -
Purification of holstein bull semen paraoxonase 1 (pon1) by hydrophobic interaction chromatography and investigation of its inhibition kinetics by heavy metals
Dedeoğlu, Nurcan; Arslan, Mikail; Erzengin, Mahmut (Humana Press Inc, 2014)In this study, paraoxonase 1 (PON1; EC 3.1.8.1) was purified from bull semen, and some characteristics of the enzyme were investigated. In vitro inhibition effect of some heavy metals, including Cu2+, Mn2+, Cd2+, Zn2+, ... -
Purification of mulberry (Morus alba L.) polyphenol oxidase by affinity chromatography and investigation of its kinetic and electrophoretic properties
Arslan, Oktay; Erzengin, Mahmut; Sinan, Selma; Özensoy, Özen (Elsevier Science Bv, 2004)Polyphenol oxidase (PPO) was isolated from mulberry (Morus alba L.) fruit using a Sepharose 4B-L-tyrosine-p-amino benzoic acid affinity column. The purified enzyme was migrated as a single band on native and SDS-poliacrylamide ...
