Total oxidant status, total antioxidant status, and paraoxonase and arylesterase activities during laparoscopic cholecystectomy [PDF]
Clinics, 2010 INTRODUCTION: Laparoscopic cholecystectomy is the gold standard for the treatment of gallstone disease; however, adverse hemodynamic changes induced by increased intraabdominal pressure due to pneumoperitoneum are known to occur.
Hande Koksal, Sevil Kurban
doaj +2 more sources
Türk Biyokimya Dergisi, 2023 We aimed to evaluate PON1 QR192 polymorphism’s (rs662) effects on levels of triglyceride, total cholesterol, high-density lipoprotein-cholesterol, low-density lipoprotein-cholesterol, glucose, and c-reactive protein, and paraoxonase-arylesterase ...
Akbalik Hasim +6 more
doaj +2 more sources
Low Serum Paraoxonase-1 Lactonase and Arylesterase Activities in Obese Children and Adolescents
Romanian Journal of Laboratory Medicine, 2015 Serum paraoxonase-1 (PON1) binds mainly to high density lipoproteins (HDLs) and protects low density lipoproteins (LDLs) against oxidation. While paraoxonase and arylesterase activities are traditionally assayed, lactonase activity, accounting for ...
Sandor Raluca +6 more
doaj +2 more sources
Evaluation of serum paraoxonase and arylesterase activities in ankylosing spondylitis patients [PDF]
Clinics, 2010 OBJECTIVES: The aim of this study was to investigate the activities of serum paraoxonase and arylesterase in patients with ankylosing spondylitis with respect to those of healthy controls, to assess whether these enzyme levels are related to disease ...
Fazile Hatipoglu Erdem +3 more
doaj +2 more sources
Expression of paraoxonase 1 in HEK293 cells and its effect on lactonase and arylesterase activity in samples containing human serum and/or prooxidant or antioxidant agents - a preliminary study [PDF]
Acta Poloniae Pharmaceutica, 2023 Expression of recombinant paraoxonase 1 (PON1) in the human embryonic kidney (HEK293F) cell line was evaluated. Two recombinant human PON1 proteins were investigated: PON1-Fc, which has an Fc-tag on its C-terminal, and His-PON1-Fc, which has an Fc-tag on
Anna Bizoń, Agnieszka Piwowar
doaj +1 more source
Gomal Journal of Medical Sciences, 2021 Background: Decreased concentration of both oestrogen hormone and vitamin D in postmenopausal period may lead to oxidative stress, lipid peroxidation, dyslipidaemia, osteoporosis, and cardiovascular diseases.
Behic Selman Erdogdu +3 more
doaj +1 more source
Paraoxonase 1 and Chronic Obstructive Pulmonary Disease: A Meta-Analysis
Antioxidants, 2021 Oxidative stress is a driving factor in the pathophysiology of chronic obstructive pulmonary disease (COPD). While paraoxonase 1 (PON1) is an antioxidant enzyme and a potential biomarker of this disease, data regarding the status of PON-1 in COPD are ...
Jun Watanabe +2 more
doaj +1 more source
Separation and quantitative recovery of mouse serum arylesterase and carboxylesterase activity
Journal of Lipid Research, 2004 Paraoxonase-1 (PON1) is known to be associated with high density lipoproteins. We optimized buffer conditions to obtain quantitative recovery of PON1 (arylesterase) activity and analyzed the distribution of PON1 in mice using a combination of size ...
Philip W. Connelly +2 more
doaj +1 more source
Extraction and characterization of Arylesterase enzyme from (peel and pulp) of Annona muricata fruit. [PDF]
Kirkuk Journal of Science, 2017 The extraction of arylesterase from the aqueous extract of (peel and pulp) of Annona muricata fruit was conducted using different biochemical techniques.
Firdaws A. Almashhdani +2 more
doaj +1 more source
Prolidase, Paraoxonase-1, Arylesterase Activity In Oral Squamous Cell Carcinoma
, 2021 In many types of cancer, reactive oxygen and nitrogen products have been detected at high levels. Arylesterase, and paraoxonase1 are esterase enzymes that have strong antioxidant characteristics.
Demir, Canan +7 more
core +1 more source