» Articles » PMID: 35673488

The Impact of Zinc Supplementation on Galectin-3 and Metabolic Markers in Diabetic Patients on Hemodialysis: A Randomized, Double-blind, Placebo-controlled Trial

Overview
Specialty Endocrinology
Date 2022 Jun 8
PMID 35673488
Authors
Affiliations
Soon will be listed here.
Abstract

Purpose: There is little information about the association between zinc sulfate (ZnSO4) supplementation and metabolic profiles in zinc-deficient diabetic patients on hemodialysis (DHPs). Therefore, we aimed to investigate the association between ZnSO4 supplementation and serum levels of galectin-3 (Gal-3) and cardiometabolic parameters in zinc-deficient DHPs.

Methods: In the present randomized double-blind placebo-controlled clinical trial, 46 zinc-deficient DHPs (35-62 years) were included and assigned to receive either 220 mg/d ZnSO4 or placebo for 8 weeks. Serum levels of Gal-3, lipid profile, and blood pressure (BP) were assessed at baseline and the end of trial.

Results: We found a significant effect of ZnSO4 intake on the reduction of serum Gal-3 ( =  < 0.001), triglycerides ( =  < 0.001), total cholesterol ( =  < 0.001), low-density lipoprotein cholesterol ( =  < 0.001) and increased high-density lipoprotein cholesterol ( =  < 0.001) as compared to the control group. Additionally, systolic blood pressure (SBP) ( = 0.006) and diastolic blood pressure (DBP) ( = 0.01) were significantly reduced following 8 weeks of ZnSO4 supplementation.

Conclusion: Taken together, 220 mg ZnSO4 supplementation per day for 8 weeks among zinc-deficient DHPs had beneficial effects on Gal-3 and metabolic profiles.

Iranian Registry Of Clinical Trials Identifier: IRCT20191217045765N1, date of registration: 2020-02-09.

Citing Articles

Effect of Zinc Supplementation on Lipid Profile and Body Composition in Patients with Type 2 Diabetes Mellitus: A GRADE-Assessed Systematic Review and Dose-Response Meta-analysis.

Khajeh M, Hassanizadeh S, Pourteymour Fard Tabrizi F, Hassanizadeh R, Vajdi M, Askari G Biol Trace Elem Res. 2024; 202(11):4877-4892.

PMID: 38224402 DOI: 10.1007/s12011-024-04059-x.


Antioxidants for adults with chronic kidney disease.

Colombijn J, Hooft L, Jun M, Webster A, Bots M, Verhaar M Cochrane Database Syst Rev. 2023; 11:CD008176.

PMID: 37916745 PMC: 10621004. DOI: 10.1002/14651858.CD008176.pub3.


The Effect of Zinc Supplementation on Lipid Profiles in Patients with Type 2 Diabetes Mellitus: A Systematic Review and Dose-Response Meta-Analysis of Randomized Clinical Trials.

Seyedmahalleh M, Montazer M, Ebrahimpour-Koujan S, Azadbakht L Adv Nutr. 2023; 14(6):1374-1388.

PMID: 37604307 PMC: 10721485. DOI: 10.1016/j.advnut.2023.08.006.

References
1.
Roohani N, Hurrell R, Kelishadi R, Schulin R . Zinc and its importance for human health: An integrative review. J Res Med Sci. 2013; 18(2):144-57. PMC: 3724376. View

2.
Sattar Taha A, Zahraei Z, Al-Hakeim H . Serum apelin and galectin-3 in preeclampsia in Iraq. Hypertens Pregnancy. 2020; 39(4):379-386. DOI: 10.1080/10641955.2020.1777300. View

3.
Nazem M, Asadi M, Jabbari N, Allameh A . Effects of zinc supplementation on superoxide dismutase activity and gene expression, and metabolic parameters in overweight type 2 diabetes patients: A randomized, double-blind, controlled trial. Clin Biochem. 2019; 69:15-20. DOI: 10.1016/j.clinbiochem.2019.05.008. View

4.
Kim J . Dietary zinc intake is inversely associated with systolic blood pressure in young obese women. Nutr Res Pract. 2013; 7(5):380-4. PMC: 3796663. DOI: 10.4162/nrp.2013.7.5.380. View

5.
McFarlane S, Banerji M, Sowers J . Insulin resistance and cardiovascular disease. J Clin Endocrinol Metab. 2001; 86(2):713-8. DOI: 10.1210/jcem.86.2.7202. View