Results 91 to 100 of about 16,132 (204)

Do CO2 and oxidative stress induce cancer?: a brief study about the evaluation of PON 1, CAT, CA and XO enzyme levels on head and neck cancer patients

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2019
Head and neck cancer (HNC) is one of the most common malignancies in the world. HNC is a group of cancers that starts in the mouth, nose, throat, larynx, sinuses, or salivary glands. According to this section of the body parts; induction of cancer can be
Murad Mutlu   +8 more
doaj   +1 more source

Paraoxonase phenotype distribution in a healthy Iranian population [PDF]

open access: yes, 2007
Human serum paraoxonase (PON1) is a high-density lipoprotein-associated esterase that protects against organophosphate neurotoxicity, and is proposed to play a role in lipid metabolism and the onset of cardiovascular disease.
Sepahvand, F.   +4 more
core  

Decreased serum paraoxonase and arylesterase activities in patients with rosacea

open access: yes, 2015
BackgroundRecent evidence suggests that oxidative stress may be an important phenomenon in the pathophysiology of rosacea. Paraoxonase-1 (PON1) is an antioxidant enzyme with three activities: paraoxonase, arylesterase and dyazoxonase.
SELEK, S   +5 more
core   +1 more source

The past and present of paraoxonase enzyme: Its role in the cardiovascular system and some diseases [PDF]

open access: yesJournal of Medical Biochemistry, 2012
Although paraoxonase is synthesized in many tissues including the heart, colon, kidneys, lungs, small intestines and brain, its major locus of synthesis is the liver.
Aydin Suleyman   +4 more
doaj  

Paraoxonase and Prolidase Activity in Patietns With Malignant Gliomas

open access: yes, 2012
WOS: 000312600000012Aim: We aimed to determine the relationship both paraoxonase and prolidase activitys in the patients with malignant glioma. Methods: In this study, serum paraoxonase and prolidase activitys were measured on 25 healthy human and 25 ...
ÇEBİ, AYŞEGÜL   +7 more
core   +1 more source

Paraoxonase 1 Phenotype and Paraoxonase Activity in Asthmatic Patients

open access: yes, 2020
Oxidative stress is involved in the pathogenesis of asthma. Paraoxonase 1 (PON1) and arylesterase are esterase enzymes displaying antioxidant characteristics.
EREL, FUAT   +4 more
core  

The effect of Omega-3 fatty acids on serum paraoxonase activity, vitamins A, E, and C in type 2 diabetic patients

open access: yesJournal of Research in Medical Sciences, 2011
Background: Diabetes mellitus is a heterogeneous metabolic disorder characterized by hyperglycemia. Studies showed paraoxonase activity, and vitamin C and A levels are decreased in diabetes. The effect of omega-3 fatty acids on serum paraoxonase activity
Anis Kouchak   +5 more
doaj  

PARAOXONASE GENOTYPES, LIPOPROTEIN LIPASE ACTIVITY AND HIGH DENSITY LIPOPROTEINS

open access: yes, 1996
Paraxonase, an enzyme associated with the high density lipoprotein (HDL) particle, hydrolyzes paraoxon, the active metabolite of the insecticide parathion.
BRUNZELL J. D.   +5 more
core  

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