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Oxidative and inflammatory status and HDL functions of obese pre and post menopausal women
(Walter De Gruyter GMBH, 2014)Objective: Obesity and age related vascular changes coupled with the effect of estrogen withdrawal increases predisposition to atherosclerosis in postmenopausal women. But the functions of high density lipoprotein (HDL) ... -
Oxidative stress and mRNA expression of acetylcholinesterase in the leukocytes of ischemic patients
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2017)Background: Pathogenesis of ischemic brain injury is occurred by crucial metabolic reasons. For instance, oxidative stress from free radical generation is causing to the thrombotic cerebrovascular stroke. In this case, the ... -
Phenolic compounds inhibit the aldose reductase enzyme from the sheep kidney
(Wiley, 2017)Aldose reductase (AR) is the key enzyme for the polyol pathway and responsible for sorbitol accumulation during the hyperglycemia. The present article focuses on the role of phenol, pyrogallol, hydroquinone, resorcinol, ... -
Phenolic compounds: The inhibition effect on polyol pathway enzymes
(Elsevier Ireland LTD, 2017)The polyol pathway called as sorbitol way is a small part of glycose metabolism. The pathway is regarded as an important element in the pathogenesis of various diabetic complications in individuals with diabetes mellitus. ... -
Phytase from Weissella halotolerans: purification, partial characterisation and the effect of some metals
(Taylor & Francis Inc, 2017)In the study, phytase was purified in three simple steps comprising ammonium sulphate precipitation, anion exchange and gel filtration chromatography from Weissella halotolerans. The enzyme was obtained with a specific ... -
Protective role of melatonin and coenzyme Q(10) in ochratoxin a toxicity in rat liver and kidney
(Sage Publications Inc, 2007)Melatonin ( MEL) and coenzyme Q10 ( CoQ10) both display antioxidant and free radical scavenger properties. In the present study, the effect of MEL and CoQ10 on the oxidative stress and fibrosis induced by ochratoxin A ( ... -
Purification and Biochemical Characterization of Phytase Enzyme from Lactobacillus coryniformis (MH121153)
(Humana Press Inc, 2018)Phytase (myo-inositol hexaphosphate phosphohydrolase) belongs to phosphatases. It catalyzes the hydrolysis of phytate to less-phosphorylated inorganic phosphates and phytate. Phytase is used primarily for the feeding of ... -
Purification and characterization of nitric oxide synthase from bovine kidney and investigating drug-induced toxicities of some antibiotics on the enzyme activity
(Bentham Science Publishers B.V., 2017)Introduction: Broad spectrums of antibiotics are widely used in the treatment of bacterial infections, particularly causing Staphylococcus aureus. These drugs have high acute renal injury (AKI) potency due to an increase ... -
Purification of Glucose 6-Phosphate Dehydrogenase From Gilthead Sea Bream (Sparus Aurata) Gill and Liver Tissues and Inhibition Effects of Some Metal Ions on Enzyme Activity
(Parlar Scientific Publications (PSP), 2017)Fish is one of the most valuable protein sources and vulnerable to all environmental pollution including metals. Metals play vital roles in enzyme activities and other metabolic events with their bioaccumulative and ... -
Purification of glucose 6-phosphate dehydrogenase from gilthead sea bream (Sparus aurata) gill and liver tissues and inhibition effects of some metal ions on enzyme activity
(Parlar Scientific Publications, 2017)Fish is one of the most valuable protein sources and vulnerable to all environmental pollution including metals. Metals play vital roles in enzyme activities and other metabolic events with their bioaccumulative and ... -
Purification of glutathione reductase from some tissues of Capoeta umblaand the inhibitory effects of some metal ions on enzyme activity
(2021)The aim of this study was to determine the in vitro inhibitory effects of some metal ions (silver ion (Ag+), cadmium ion (Cd2+), cobalt ion (Co2+), copper ion (Cu2+), nickel ion (Ni2+), lead ion (Pb2+) ... -
Serum Thrombopoietin Levels and Its Relationship With Thrombocytopenia in Patients With Cirrhosis
(Kowsar Publ, 2014)Background: Patients with cirrhosis usually have thrombocytopenia in discrete levels. The mechanism of thrombocytopenia is thought as splenic sequestration and destruction of platelets, impaired bone marrow generation and ... -
Synthesis and bioactivity of several new hetaryl sulfonamides
(Taylor & Francis LTD, 2017)1-(4-Methylsulfonyl)-2-thione-4-aryl-5-Z-6-methyl and oxyalkyl-imidazoles were synthesized from different tetrahydropyrimidinethiones and aryl sulfonyl chloride. These compunds were tested for metal chelating effects and ... -
Synthesis and biological evaluation of aminomethyl and alkoxymethyl derivatives as carbonic anhydrase, acetylcholinesterase and butyrylcholinesterase inhibitors
(Taylor & Francis LTD, 2017)Compounds containing nitrogen and sulfur atoms can be widely used in various fields such as industry, medicine, biotechnology and chemical technology. Therefore, the reactions of aminomethylation and alkoxymethylation of ... -
Synthesis and Biological Evaluation of Some New Hydrazone Derivatives Bearing Pyrimidine Ring as Analgesic and Anti-Inflammatory Agents
(Polskie Towarzystwo Farmaceutyczne, 2018)New hydrazone derivatives were synthesized from 4-chloro-2-(methylthio) pyrimidine-5-carbohydrazide. IR, 1H-NMR, 13C-NMR, mass spectral data and elemental analysis characterized synthesized compounds. All compounds were ... -
Synthesis and biological evaluation of thiazoline derivatives as new antimicrobial and anticancer agents
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2014)N'-(3,4-Diarylthiazol-2(3H)-ylidene)-2-(arylthio)acetohydrazides were synthesized and evaluated for their antimicrobial activity and cytotoxicity against NIH/3T3 cells. Compound 22 bearing 1-phenyl-1H-tetrazole and ... -
Synthesis and Evaluation of a New Series of Thiazolyl-pyrazoline Derivatives as Cholinesterase Inhibitors
(Turkish Pharmacists Assoc, 2018)Objectives: In recent years, the design of anticholinesterase agents based on molecular hybridization of pharmacologically active scaffolds has attracted a great deal of interest in medicinal chemistry. For this purpose, ... -
Synthesis and Evaluation of New Dithiocarbamic Acid 6,11-Dioxo-6,11-dihydro-1H-anthra[1,2-d]-imidazol-2-yl Methyl Esters
(Wiley-V C H Verlag GMBH, 2015)A novel series of dithiocarbamic acid 6,11-dioxo-6,11-dihydro-1H-anthra[1,2-d]imidazol-2-yl methyl esters were synthesized and their cytotoxic and apoptotic activities were evaluated on HeLa cells. Some of these compounds ... -
Synthesis and in vitro Biological Activity of New 4,6-Disubstituted 3(2H)-Pyridazinone-acetohydrazide Derivatives
(Verlag Z Naturforsch, 2012)New 3(2H)-pyridazinone derivatives containing a N'-benzyliden-acetohydrazide moiety at position 2 were synthesized. The structures of these newly synthesized compounds were confirmed by IR, H-1 NMR, and MS data. These ...