Mandani M, Badehnoosh B, Jalali-Mashayekhi F, Tavakoli-Far B, Khosrowbeygi A. Alpha-lipoic acid supplementation effects on serum values of some oxidative stress biomarkers in women with gestational diabetes.
Gynecol Endocrinol 2021;
37:1111-1115. [PMID:
34369837 DOI:
10.1080/09513590.2021.1963955]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
AIMS
Alpha-lipoic acid (ALA) is a unique antioxidant that can eradicate different kinds of free radicals. The current trial was designed to investigate the effects of ALA supplementation on some oxidative stress biomarkers in women with GDM.
MATERIALS AND METHODS
Sixty women with GDM at 24-28 weeks of pregnancy were selected and then they were divided into the drug (n = 30) received ALA 300 mg/day for 8 weeks and the placebo (n = 30) groups. Serum values of fasting blood sugar (FBS), thiol groups, glutathione, catalase, total antioxidant capacity (TAC), total oxidant status (TOS) and malondialdehyde (MDA) were measured. Values of the oxidative stress index (OSI), the MDA/TAC ratio and total antioxidant gap (TAG) were calculated.
RESULTS
After the intervention values of FBS (p = .001), TAC (p < .001), OSI (p = .003), TAG (p = .001) and catalase (p < .001) were improved significantly in the drug group. Values of TOS (p = .070) and glutathione (p = .088) were improved marginally in the drug group.
CONCLUSIONS
The current study showed that ALA supplementation at a dosage of 300 mg/day in women with GDM had improving effects on maternal circulating values of FBS, TAC, OSI, TAG, TOS, glutathione and catalase.
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