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Effects of four pesticides on broilers glutathione-s-transferase activity
(Parlar Scientific Publications (P S P), 2018)
GST is the most important detoxifying enzyme of environmental pollutants, such as carcinogenic matters, heavy metals, some of drugs and pesticides. In this study, hydrophobic gel having a chemical structure of Sepharose ...
Impact of carbazole p-lactam derivatives on paraoxonase-1 activity
(Parlar Scientific Publications, 2017)
Paraoxonase 1 (PON1) is an antioxidant enzyme associated with high-density lipoproteins (HDL). PON1 has the ability to inhibit lipid peroxides and to hydrolyze a wide variety of substrates such as esters, thioesters, ...
Synthesis and biological evaluation of new 4-thiazolidinone derivatives as carbonic anhydrase inhibitors
(Bentham Science Publ Ltd, 2017)
Background: The catalytically active site of CA enzyme is Zn (II) bound hydroxide ion part which acts as a strong nucleophile (at neutral pH) on the CO2 molecule bound in a hydrophobic pocket nearby. We designed a series ...
A new affinity gel for purifing polyphenol oxidase enzyme
(Wiley-Blackwell, 2016)
Polyphenol oxidase (PPO) enzyme, sometimes called as phenoloxidase, catecholase, phenolase, catechol oxidase or tyrosinase, isconsidered to be an o-dipenol. PPO (EC 1.14.18.1), a multifunc-tional copper containing ...
A new affinity method for purification of bovine testicular hyaluronidase enzyme and an investigation of the effects of some compounds on this enzyme
(Wiley-Blackwell, 2015)
In this study, a new affinity gel for the purification of bovine tes-ticular hyaluronidase (BTH) was synthesized. L-Tyrosine wasadded as the extension arm to the Sepharose-4B activated withcyanogen bromide. m-Anisidine is ...
Effect of ammonium sulphate on the activities of paraoxonase isoenzymes Q and R
(Asian Journal of Chemistry, 2011)
Paraoxonase isoenzymes exists in 2 polymorphic forms, Q (glutamine) or R (arginine) at codon 192. The Q isoform has a higher activity for hydrolyze of diazoxon, sarin and soman; whereas the R isoform has a higher activity ...
Novel purification strategy for paraoxonase enzyme
(Wiley-Blackwell, 2011)
Human serum paraoxonase (PON1, EC 3.1.8.1.) is a high-den-sity lipid (HDL)-associated, calcium-dependent enzyme; its physi-ological substrates are not known. Paraoxonase bound to HDLis an important liver enzyme responsible ...
Cloning and expression of human CAI in E-coli
(Blackwell Publishing,, 2006)
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Site-directed mutagenesis of Asn67/IIe67 in human CAII and expression of mutant protein in E-coli
(Blackwell Publishing, 2006)
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In vitro investigation of some plant growth regulators on antioxidant enzyme activities
(Blackwell Publishing, 2006)
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