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1.
Mol Genet Genomic Med ; 11(7): e2173, 2023 07.
Article in English | MEDLINE | ID: mdl-37026586

ABSTRACT

BACKGROUND AND AIMS: The fatty acid-binding proteins (FABPs) gene polymorphisms are related to several metabolic properties. We investigated the association of SNPs rs2241883 of FABP 1 gene with obesity to evaluate the role of FABP1 gene in the pathogenesis of obesity in the population of MASHAD study cohort. METHODS: In this cross-sectional study, 2731 individuals (1883 Obese and 848 nonobese) aged 35 to 65 years old, were enrolled from the Mashhad Stroke and Heart Atherosclerotic Disorder (MASHAD) study cohort. DNA Quantitation was determined using the NanoDrop®-1000 instrument (NanoDrop-Technologies). The rs2241883 polymorphisms were genotyped by double ARMs PCR (double amplification refractory mutation system) reactions. Data analysis was carried out using SPSS 22 and a p < 0.05 was set for statistical significance. RESULTS: The results showed that after adjusting for confounding factors, subjects having the CC genotype for rs2241883 polymorphism were at a higher risk of BMI ≥ 30 mg/kg2 with OR of 1.79 (CI = 1.05-3.07; p = 0.03) and 1.76 (CI = 1.04-2.99; p = 0.04) comparing with reference group using codominant and dominant models, respectively. CONCLUSION: The results showed that CC genotype for rs2241883 polymorphism is related to an increased risk of the obesity in dominant and codominant models in a population of MASHAD study cohort.


Subject(s)
Genetic Predisposition to Disease , Stroke , Humans , Adult , Middle Aged , Aged , Cross-Sectional Studies , Obesity/genetics , Fatty Acid-Binding Proteins/genetics , Polymorphism, Single Nucleotide
2.
Biofactors ; 47(6): 1032-1041, 2021 Nov.
Article in English | MEDLINE | ID: mdl-34609029

ABSTRACT

A randomized clinical trial high-density lipoprotein (HDL) cholesterol uptake capacity (CUC) is reduced in patients with metabolic syndrome (MetS). We have assessed the effect of crocin supplementation on HDL CUC in patients with MetS. Forty-four subjects with MetS were randomly allocated to one of two groups: one group received placebo and the other group received crocin at a dose of 30 mg (two tablets of 15 mg per day) for 8 weeks. Serum biochemical parameters were measured using an AutoAnalyzer BT3000 (BioTechnica). The modified CUC method is a cell free, simple, and high-throughput assay that used to evaluate HDL CUC of serum samples. The decision tree analysis was undertaken using JMP Pro (SAS) version 13. The mean age of the crocin and placebo groups were 38.97 ± 13.33 and 43.46 ± 12.77 years, respectively. There was a significant increase in serum HDL CUC in the crocin group compared to that of the placebo group in patients with MetS (p-value< 0.05). The decision tree analysis showed that serum HDL functionality was more important variable than HDL-C level in predicting patients with hypertension at baseline (p-value < 0.05). Crocin administration (30 mg for a period of 8 weeks) was found to improve serum HDL CUC in patients with MetS. TRIAL REGISTRATION: IRCT2013080514279N1.


Subject(s)
Carotenoids/blood , Carotenoids/pharmacology , Cholesterol, HDL/blood , Cholesterol, HDL/pharmacokinetics , Dietary Supplements , Metabolic Syndrome/blood , Adult , Female , Humans , Male , Pilot Projects
3.
Ann Nutr Metab ; 69(3-4): 232-236, 2016.
Article in English | MEDLINE | ID: mdl-28002829

ABSTRACT

The oxidant-stress (OS) has an essential role to play in the pathogenesis and progression of many diseases. OS is the outcome when the level of free-radical-formation is increased or protective-antioxidant-mechanisms are compromised. Its value is expected to increase, although its emerging roles have not been conclusive in different studies. The objective of this study was to explore the level of zinc, copper, and antioxidant in response to obesity-related-stress by measuring superoxide-dismutase (SOD) levels as a key antioxidant-enzyme in 706 individuals with/without obesity. Anthropometric/biochemical parameters including total-cholesterol (TC), fasting-blood-glucose, high-density-lipoprotein (HDL), low-density-lipoprotein, and triglycerides were determined. The activity of SOD was measured followed by the measurement of Cu and Zn levels. Obese subjects had a significantly higher level of body mass index (BMI) and TC, while the level of HDL was lower in the obese group, as compared to the related values in control subjects. The level of Zn was significantly decreased in the obese group, while the level of Cu and Cu/Zn ratio increased. Additionally, we observed that the SOD level was less in obese subjects when compared to that in the non-obese subjects. In addition to the complications of high BMI, low level of Zn and SOD in obesity can be considered a risk factor, resulting in a reduced antioxidant response, supporting the need for identifying a suitable treatment option for this group.


Subject(s)
Obesity/blood , Superoxide Dismutase/blood , Zinc/blood , Adult , Biomarkers/blood , Case-Control Studies , Copper/blood , Female , Humans , Male , Risk Factors
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