Haplotype-Phenotype Relationships of Paraoxonase-1

Short Communication Haplotype-Phenotype Relationships of Paraoxonase-1

Paraoxonase 1 (PON1) is an enzyme with multiple activities, including detoxification of organophosphates. It is believed to be important in preventing neurotoxic damage and has also been implicated in atherosclerosis. The PON1 gene contains five common polymorphisms, three in the promoter ( 909G > C, 162A > G, 108C > T) and two in the coding region (M55L, Q192R) with varying but incomplete link...

paraoxonase 1 phenotype and paraoxonase activity in asthmatic patients.

oxidative stress is involved in the pathogenesis of asthma. paraoxonase 1 (pon1) and arylesterase are esterase enzymes displaying antioxidant characteristics. pon1 activity varies widely among individuals and ethnic groups, partly related to polymorphisms. the aim of this study was to determine the activities of pon1 and arylesterase including the phenotype distribution of pon1 in asthmatic pat...

Paraoxonase 1 phenotype and paraoxonase activity in asthmatic patients.

Oxidative stress is involved in the pathogenesis of asthma. Paraoxonase 1 (PON1) and arylesterase are esterase enzymes displaying antioxidant characteristics. PON1 activity varies widely among individuals and ethnic groups, partly related to polymorphisms. The aim of this study was to determine the activities of PON1 and arylesterase including the phenotype distribution of PON1 in asthmatic pat...

the relationships between serum paraoxonase-1 activity and fatty acid composition of high density lipoprotein

Genotype-phenotype Analysis of Paraoxonase 1 in Schizophrenic Patients Treated with Atypical Antipsychotics

Objective Recent studies suggest a possible involvement of low paraoxonase 1 (PON1) enzyme activities in the association between schizophrenia, treatment with atypical antipsychotics and increased cardiovascular (CVD) risk. In the present study, we aimed at investigating the PON1 status in a group of schizophrenic patients treated with either olanzapine or other antipsychotic, as compared to a ...