چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| Objective:This study aimed to determine the correlation of glycemic load (GL) and glycemic index (GI) with Parkinson’s disease (PD) in terms of the serum levels of methylglyoxal (MGO), oligomeric α-synuclein (α-syn), and DJ-1.Methods:In this case-control study (40 PD and 40 healthy individuals) dietary intake of the participants was assessed for a 4-day period (24-hour dietary recall questionnaire and three-day food record). Serum levels of MGO, oligomeric α-syn, and DJ-1 were measured by ELISA. Adjusted odds ratios (ORs) for PD were estimated according to quantiles of dietary factors and serum factors.Results:Serum levels of oligomeric α-syn (p = 0.003) and DJ-1 (p < 0.001) were significantly higher in the patients compared to the healthy participants. The participants with PD had higher GI levels (p = 0.02) compared to healthy individuals. A positive correlation emerged between the risks of PD and GI (OR: 10.05; [95%CI: 1.94, 51.95] for the highest vs. the lowest quintile, p for trend 0·028). In the patients, level of GI, but not GL, correlated with MGO [β (95% CI): 0.27 (0.02, 1.98); p = 0.04], oligomeric α-syn [β (95% CI): 0.34 (0.01, 0.17); p = 0.03], and DJ-1 [β (95% CI):0.39 (0.04, 0.30); p = 0.01] positively and significantly. Moreover, serum levels of MGO, oligomeric α-syn, and DJ-1 were associated with each other significantly and positively (p < 0.05).Conclusions:It can be concluded that high GI diets are positively correlated with PD, more possibly by the increased α-syn oligomerization and advanced glycated end products (AGEs) formation. |
| نویسنده | نفر چندم مقاله |
|---|---|
| ثریا خیروری | سوم |
| محمد علی زاده | دوم |
| مینا نصیرزاده | اول |
| علی اکبر طاهر اقدم | چهارم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| Nasirzadeh-2021.pdf | 1400/03/08 | 560076 | دانلود |
