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Rusbana TB, Agista AZ, Saputra WD, Ohsaki Y, Watanabe K, Ardiansyah A, Budijanto S, Koseki T, Aso H, Komai M, Shirakawa H. Supplementation with Fermented Rice Bran Attenuates Muscle Atrophy in a Diabetic Rat Model. Nutrients 2020; 12:E2409. [PMID: 32806520 PMCID: PMC7469067 DOI: 10.3390/nu12082409] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 08/09/2020] [Accepted: 08/11/2020] [Indexed: 12/25/2022] Open
Abstract
Fermented rice bran (FRB), a prospective supplement, has been proven to ameliorate certain medical conditions. However, its nutraceutical effect on muscle atrophy has never been investigated. The present study aimed to evaluate the effect of FRB on muscle atrophy in a streptozotocin (STZ)-induced diabetic rat model. Three groups of Sprague-Dawley rats, namely the control, STZ, and FRB groups, were treated as follows. The diabetic groups (STZ and FRB) were injected intraperitoneally with STZ (40 mg/kg BW), whereas the control group was injected with the vehicle. The STZ and control groups were fed the AIN93M diet, and the FRB group was fed 10% of FRB based on the AIN93M diet. The diabetic groups had reduced muscle size compared to the control group; however, these changes were alleviated in the FRB group. Moreover, the FRB group had a significantly lower expression of FBXO32/Atrogin-1 and TRIM63/MuRF1 (p < 0.05) due to blocked NF-κB activation. In conclusion, the anti-inflammatory effect of FRB may be beneficial for ameliorating muscle atrophy in diabetic conditions.
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Affiliation(s)
- Tubagus Bahtiar Rusbana
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan; (T.B.R.); (A.Z.A.); (W.D.S.); (Y.O.); (M.K.)
- Department of Food Technology, Faculty of Agriculture, University of Sultan Ageng Tirtayasa, Serang 42110, Indonesia
| | - Afifah Zahra Agista
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan; (T.B.R.); (A.Z.A.); (W.D.S.); (Y.O.); (M.K.)
| | - Wahyu Dwi Saputra
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan; (T.B.R.); (A.Z.A.); (W.D.S.); (Y.O.); (M.K.)
| | - Yusuke Ohsaki
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan; (T.B.R.); (A.Z.A.); (W.D.S.); (Y.O.); (M.K.)
- International Education and Research Center for Food Agricultural Immunology, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan
| | - Kouichi Watanabe
- Cellular Biology Laboratory, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan; (K.W.); (H.A.)
- International Education and Research Center for Food Agricultural Immunology, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan
| | - Ardy Ardiansyah
- Department of Food Technology, Universitas Bakrie, Jakarta 12920, Indonesia;
| | - Slamet Budijanto
- Faculty of Agricultural Engineering and Technology, IPB University, Bogor 16680, Indonesia;
| | - Takuya Koseki
- Faculty of Agriculture, Yamagata University, Tsuruoka 997-8555, Japan;
| | - Hisashi Aso
- Cellular Biology Laboratory, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan; (K.W.); (H.A.)
- International Education and Research Center for Food Agricultural Immunology, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan
| | - Michio Komai
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan; (T.B.R.); (A.Z.A.); (W.D.S.); (Y.O.); (M.K.)
| | - Hitoshi Shirakawa
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan; (T.B.R.); (A.Z.A.); (W.D.S.); (Y.O.); (M.K.)
- International Education and Research Center for Food Agricultural Immunology, Graduate School of Agricultural Science, Tohoku University, 468-1 Aramaki Aza Aoba, Aoba-ku, Sendai 980-8572, Japan
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