» Articles » PMID: 12784861

Protective Action on Human LDL Against Oxidation and Glycation by Four Organosulfur Compounds Derived from Garlic

Overview
Journal Lipids
Specialty Biochemistry
Date 2003 Jun 6
PMID 12784861
Citations 10
Authors
Affiliations
Soon will be listed here.
Abstract

Human LDL were used to study the protective action of four organosulfur compounds (diallyl sulfide, DAS; diallyl disulfide, DADS; S-ethylcysteine, SEC; N-acetylcysteine, NAC) derived from garlic against oxidation and glycation. The four organosulfur compounds significantly inhibited superoxide production by xanthine-xanthine oxidase (P < 0.05) and showed marked copper-chelating capability. DAS and DADS exhibited greater antioxidant activities against copper- and amphotericin B-induced LDL oxidation (P < 0.05) than SEC and NAC. However, SEC and NAC were more effective in sparing LDL alpha-tocopherol (P < 0.05). When oxidation was minimized, SEC was the most powerful agent against LDL glycation (P < 0.05); however, DADS was superior to other agents in suppressing both oxidation and glycation when LDL oxidation occurred simultaneously with glycation. These results suggest that the four organosulfur compounds derived from garlic are potent agents for protecting LDL against oxidation and glycation, and that they may benefit patients with diabetes mellitus or cardiovascular diseases by preventing complications.

Citing Articles

Natural Products in Cardiovascular Diseases: The Potential of Plants from the Allioideae Subfamily (Ex-Alliaceae Family) and Their Sulphur-Containing Compounds.

Alves-Silva J, Zuzarte M, Girao H, Salgueiro L Plants (Basel). 2022; 11(15).

PMID: 35893624 PMC: 9332240. DOI: 10.3390/plants11151920.


Biological Functions of Diallyl Disulfide, a Garlic-Derived Natural Organic Sulfur Compound.

Song X, Yue Z, Nie L, Zhao P, Zhu K, Wang Q Evid Based Complement Alternat Med. 2021; 2021:5103626.

PMID: 34745287 PMC: 8570849. DOI: 10.1155/2021/5103626.


Herbal Approach for Management of Atherosclerosis: a Review.

Singh S Curr Atheroscler Rep. 2019; 21(4):12.

PMID: 30820759 DOI: 10.1007/s11883-019-0774-x.


Effect of N-Acetylcysteine on Dyslipidemia and Carbohydrate Metabolism in STZ-Induced Diabetic Rats.

Kaga A, Barbanera P, do Carmo N, Rosa L, Fernandes A Int J Vasc Med. 2018; 2018:6428630.

PMID: 29796316 PMC: 5896413. DOI: 10.1155/2018/6428630.


Protective effect of allicin on high glucose/hypoxia-induced aortic endothelial cells via reduction of oxidative stress.

Wang S, Liu D, Liang E, Gao Y, Cui Y, Liu Y Exp Ther Med. 2015; 10(4):1394-1400.

PMID: 26622496 PMC: 4578117. DOI: 10.3892/etm.2015.2708.


References
1.
Dwivedi C, Abu-Ghazaleh A, Guenther J . Effects of diallyl sulfide and diallyl disulfide on cisplatin-induced changes in glutathione and glutathione-S-transferase activity. Anticancer Drugs. 1996; 7(7):792-4. DOI: 10.1097/00001813-199609000-00012. View

2.
Tsao S, Yin M . In vitro activity of garlic oil and four diallyl sulphides against antibiotic-resistant Pseudomonas aeruginosa and Klebsiella pneumoniae. J Antimicrob Chemother. 2001; 47(5):665-70. DOI: 10.1093/jac/47.5.665. View

3.
Tsao S, Yin M . In-vitro antimicrobial activity of four diallyl sulphides occurring naturally in garlic and Chinese leek oils. J Med Microbiol. 2001; 50(7):646-649. DOI: 10.1099/0022-1317-50-7-646. View

4.
Barwicz J, Dumont I, Ouellet C, GRUDA I . Amphotericin B toxicity as related to the formation of oxidatively modified low-density lipoproteins. Biospectroscopy. 1998; 4(2):135-44. DOI: 10.1002/(sici)1520-6343(1998)4:2<135::aid-bspy6>3.0.co;2-4. View

5.
Picard S . Lipoprotein glyco-oxidation. Diabete Metab. 1995; 21(2):89-94. View