SUPPLEMENTATION WITH 2:1 RATIO OF N-6:N-3 POLYUNSATURATED FATTY ACID IMPROVES LIVER STEATOSIS AND SERUM CYTOKINE LEVELS IN YOUNG OBESE BALINESE WOMEN: A RANDOMIZED CLINICAL TRIAL

Authors

  • Wayan Weta I Department of Community and Preventive Medicine, Clinical Nutrition, Faculty of Medicine, Udayana University, Sanglah Hospital,Denpasar, Bali, Indonesia.
  • Mahadewa Tjokorda Gb Faculty of Medicine, Udayana University, Denpasar, Bali, Indonesia
  • Wayan P Sutirtayasa Faculty of Medicine, Udayana University, Denpasar, Bali, Indonesia
  • ANAK A NGURAH Subawa Department of Clinical Pathology, Facultyof Medicine, Sanglah Hospital, Denpasar, Bali, Indonesia.
  • Safarina G Malik Eijkman Institute for Molecular Biology, Ministry of Research Technology and Higher Education, Republic of Indonesia, Jakarta, Indonesia.
  • Putu Eka Widyadharma I Faculty of Medicine, Udayana University, Denpasar, Bali, Indonesia http://orcid.org/0000-0002-4554-0348

DOI:

https://doi.org/10.22159/ajpcr.2017.v10i12.20851

Keywords:

young obese women, 2, 1 n-6, n-3 PUFA ratio, cytokines, liver steatosis

Abstract

 

 Objectives: In addition to the rise in obesity prevalence globally, morbidity due to nonalcoholic fatty liver disease is increasing. Primary modalities for preventing and managing this problem include dietary modification and improved physical activities. A daily diet with a low n-6:n-3 polyunsaturated fatty acid (PUFA) ratio is suspected to contribute to ameliorating liver steatosis (LS). The present study was conducted to elucidate the effects of an n-6:n-3 PUFA ratio of 2:1 in alleviating LS.

Methods: Twenty-four young obese women with LS were recruited from Denpasar, Bali, Indonesia. They were randomly allocated to an intervention or control group. Both groups were given linoleic acid:α-linolenic acid at ratios of 2035:970 and 240:100 g, respectively, for 12 weeks. Baseline and end-line data were obtained. All patients were advised to maintain their daily energy intake no more than 1500 kcal and to perform structured physical exercises once a week.

Results: The intervention significantly decreased the body fat (body mass index, p=0.040; triglyceride, p=0.008) and serum tumor necrosis factor-α (TNF-α) levels (p=0.002) and increased serum interleukin-10 (IL-10) levels (p=0.004). The severity of LS was reduced through the intervention (odds ratio=0.064; 95% confidence interval=0.013-0.310; p=0.001).

Conclusion: An increased intake of 2:1 n-6:n-3 PUFA ratio alleviated LS, decreased body fat composition and serum TNF-α levels, and increased serum IL-10 levels.

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Author Biographies

Wayan Weta I, Department of Community and Preventive Medicine, Clinical Nutrition, Faculty of Medicine, Udayana University, Sanglah Hospital,Denpasar, Bali, Indonesia.

Department of Community and Preventive Medicine/Clinical Nutrition, Faculty of Medicine

Mahadewa Tjokorda Gb, Faculty of Medicine, Udayana University, Denpasar, Bali, Indonesia

Doctoral program, Faculty of Medicine

Wayan P Sutirtayasa, Faculty of Medicine, Udayana University, Denpasar, Bali, Indonesia

Doctoral Program, Faculty of Medicine

ANAK A NGURAH Subawa, Department of Clinical Pathology, Facultyof Medicine, Sanglah Hospital, Denpasar, Bali, Indonesia.

Department of Clinical Pathology, Faculty of Medicine

Safarina G Malik, Eijkman Institute for Molecular Biology, Ministry of Research Technology and Higher Education, Republic of Indonesia, Jakarta, Indonesia.

Eijkman Institute for Molecular Biology

Putu Eka Widyadharma I, Faculty of Medicine, Udayana University, Denpasar, Bali, Indonesia

Neurology Department, Faculty of Medicine

Doctoral program, Faculty of Medicine

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Published

01-12-2017

How to Cite

Weta I, W., M. T. Gb, W. P. Sutirtayasa, A. A. N. . Subawa, S. G. Malik, and P. E. Widyadharma I. “SUPPLEMENTATION WITH 2:1 RATIO OF N-6:N-3 POLYUNSATURATED FATTY ACID IMPROVES LIVER STEATOSIS AND SERUM CYTOKINE LEVELS IN YOUNG OBESE BALINESE WOMEN: A RANDOMIZED CLINICAL TRIAL”. Asian Journal of Pharmaceutical and Clinical Research, vol. 10, no. 12, Dec. 2017, pp. 74-79, doi:10.22159/ajpcr.2017.v10i12.20851.

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Original Article(s)