The effects of magnesium supplementation on serum level of brain derived neurotrophic factor (BDNF) and depression status in patients with depression

Asbaghi, Omid and Afsharfar, Maryam and Shakiba, Mansour and Shahraki, Mansour The effects of magnesium supplementation on serum level of brain derived neurotrophic factor (BDNF) and depression status in patients with depression. Clinical Nutrition.

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Abstract

Objective Recent researches suggest that there is a relationship between the pathogenesis of depression and serum Brain Derived Neurotrophic Factor (BDNF) levels. Therefore, the purpose of this clinical trial was to determine effect of magnesium supplementation on serum Level of BDNF, magnesium and depression status in patients with depression. Methods A double blind randomized clinical trial was conducted on 46 depressed subjects. The participants were randomly allocated into the magnesium (MG) and the placebo (PG) group and received 500 mg magnesium and placebo daily for 8 weeks. Beck's test was conducted and blood samples were taken at baseline and after the intervention period for analysis of serum magnesium and BDNF. Results No significant differences were observed in assessed variables between the two groups at the baseline. At the end of intervention, supplementation with magnesium oxide had a significant effect on Beck's test (P = 0.01) and serum magnesium (P = 0.001), but had no significant effect on BDNF levels (P = 0.507) between the two groups. Conclusions Daily intake of 500 mg magnesium oxide for at least 8 weeks improved Beck's test score and serum magnesium in depressed patients, but had no significant effect on BDNF levels between the two groups, Which Further research is recommended. Keywords Brain derived neurotrophic factorBDNFBeck's testDepressionMagnesiumRandomized clinical trial

Item Type: Article
Subjects: R Medicine > RM Therapeutics. Pharmacology
Divisions: Faculty of Medicine, Health and Life Sciences > School of Medicine
Depositing User: samira sepahvandy
Date Deposited: 13 Feb 2021 04:21
Last Modified: 13 Feb 2021 04:21
URI: http://eprints.lums.ac.ir/id/eprint/2611

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