Results 181 to 190 of about 23,747 (229)
Targeting PON2 with Vutiglabridin Restores Mitochondrial Integrity and Attenuates Oxidative Stress-Induced Senescence. [PDF]
Antioxidants (Basel)Heo JW +5 more
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Current Opinion in Lipidology, 2020
Purpose of review Studies have shown the three-member paraoxonase (PON) multigene family to be involved in the development of a large variety of diseases with an inflammatory component. Environmental factors such as lifestyle-related factors differ widely between populations and it is important to consider that their impacts ...
Abdolkarim, Mahrooz, Mike, Mackness
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Purpose of review Studies have shown the three-member paraoxonase (PON) multigene family to be involved in the development of a large variety of diseases with an inflammatory component. Environmental factors such as lifestyle-related factors differ widely between populations and it is important to consider that their impacts ...
Abdolkarim, Mahrooz, Mike, Mackness
openaire +2 more sources
General Pharmacology: The Vascular System, 1998
1. Human serum paraoxonase (PON1) is a Ca2+-dependent 45-kDa glycoprotein that is associated with high density lipoprotein (HDL). 2. PON1 hydrolyzes organophosphate (OP) insecticides and nerve gases and is responsible for determining the selective toxicity of these compounds in mammals. 3.
B, Mackness +2 more
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1. Human serum paraoxonase (PON1) is a Ca2+-dependent 45-kDa glycoprotein that is associated with high density lipoprotein (HDL). 2. PON1 hydrolyzes organophosphate (OP) insecticides and nerve gases and is responsible for determining the selective toxicity of these compounds in mammals. 3.
B, Mackness +2 more
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Current Pharmaceutical Design, 2018
Background: Paraoxonase (PON) is a family of calcium-dependent hydrolases, which is related to many diseases. Elucidation of PON physiological roles, active center and all applications in medical fields are dependent on its substrates. Objective: The reports about PON substrates scattered in a long span of period are collected to afford clue for ...
Xiaojing, Mu +5 more
openaire +2 more sources
Background: Paraoxonase (PON) is a family of calcium-dependent hydrolases, which is related to many diseases. Elucidation of PON physiological roles, active center and all applications in medical fields are dependent on its substrates. Objective: The reports about PON substrates scattered in a long span of period are collected to afford clue for ...
Xiaojing, Mu +5 more
openaire +2 more sources
Annals of Human Genetics, 1981
SUMMARYDanish family material comprising 1664 unrelated individuals (parents) and 3169 children, as well as 699 grandparents of the same families, were examined for paraoxonase activity. A micro‐autoanalyser method, comprising a primary testing in tris buffer at pH 7‐5 and, in the case of primarily intermediate individuals, a secondary testing at pH 10,
H, Eiberg, J, Mohr
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SUMMARYDanish family material comprising 1664 unrelated individuals (parents) and 3169 children, as well as 699 grandparents of the same families, were examined for paraoxonase activity. A micro‐autoanalyser method, comprising a primary testing in tris buffer at pH 7‐5 and, in the case of primarily intermediate individuals, a secondary testing at pH 10,
H, Eiberg, J, Mohr
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Paraoxonase polymorphism in rabbits
Chemico-Biological Interactions, 1999Paraoxonase in serum and liver of rabbits and cattle was investigated. In serum the two substrates paraoxon and phenylacetate are exclusively hydrolyzed by alpha-lipoprotein-bound paraoxonase. In rabbit liver paraoxon is hydrolyzed only by paraoxonase, while phenylacetate is hydrolyzed by paraoxonase (20%) and additionally by an organophosphate ...
R, Zech +3 more
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Paraoxonase activity and dementia
Journal of the Neurological Sciences, 2009Paraoxonase activity, homocysteine level and lipids were determined in 120 patients with dementia (51 with Alzheimer disease, 28 with dementia of vascular origin, 41 with mixed dementia), 45 with mild cognitive impairment and in 61 age and sex matched controls without dementia.
Hanna, Wehr +6 more
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Paraoxonase: A multifaceted biomolecule
Clinica Chimica Acta, 2009Paraoxonase enzyme was first identified as a protective barrier against organophosphorus poisoning. After painstaking research spanning the last three decades, the knowledge about this enzyme has increased immensely. The present review attempts to elaborate the role of paraoxonase enzyme in normal physiology as well as provide an overview of the ...
Binita, Goswami +3 more
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2017
The paraoxonases (PONs) are a three-gene family which includes PON1, PON2, and PON3. PON1 and PON3 are synthesized primarily in the liver and a portion is secreted in the plasma, where they are associated with high-density lipoproteins (HDLs), while PON2 is an intracellular enzyme, expressed in most tissues and organs, including the brain.
Costa, Lucio G. +4 more
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The paraoxonases (PONs) are a three-gene family which includes PON1, PON2, and PON3. PON1 and PON3 are synthesized primarily in the liver and a portion is secreted in the plasma, where they are associated with high-density lipoproteins (HDLs), while PON2 is an intracellular enzyme, expressed in most tissues and organs, including the brain.
Costa, Lucio G. +4 more
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Paraoxonases and infectious diseases
Clinical Biochemistry, 2017The paraoxonases (PON1, PON2 and PON3) are an enzyme family with a high structural homology. All of them have lactonase activity and degrade lipid peroxides in lipoproteins and cells. As such, they play a role in protection against oxidation and inflammation.
Jordi, Camps +4 more
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