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Shimoyamada M, Masuda H, Matsuno M, Murakami K, Egusa S. Viscosity of evaporated soymilk prepared in the laboratory using normal and 11S-lacking soybean seeds. J Sci Food Agric 2023; 103:3822-3829. [PMID: 36273264 DOI: 10.1002/jsfa.12288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 10/20/2022] [Accepted: 10/23/2022] [Indexed: 05/03/2023]
Abstract
BACKGROUND Soymilk is utilized not only as a beverage but also as an alternative to bovine milk, including products such as yoghurt and cream. Evaporated soymilk is expected to be utilized as condensed milk. Raw and heated soymilk samples prepared in our laboratory were evaporated and then subjected to viscosity measurement. The soymilk samples were made from two different varieties: Fukuyutaka, which contains 7S and 11S globulin proteins; and an 11S-lacking soybean (Nanahomare). RESULTS Raw Fukuyutaka soymilk had a lower viscosity and could be concentrated to a solids content of over 300 g kg-1 compared to heated soymilk (around 250 g kg-1 ), but the viscosity changes of Nanahomare soymilk showed an opposite trend. Only 7S globulin was denatured during evaporation at 75 °C and likely affected the interaction between proteins and oil bodies. This tendency was remarkable in the Nanahomare soymilk. The strange viscosity change behavior of evaporated Nanahomare soymilk, number of protein particles, intrinsic fluorescence and flow behavior suggest that thermally denatured 7S globulin accelerates the interactions between oil bodies, whereas 11S globulin, which is probably in its native state, suppresses the acceleration by denatured 7S globulin. CONCLUSION Raw soymilk containing native globulins shows a slower increase in viscosity during evaporation. However, denatured 7S globulin accelerates the increase in viscosity during evaporation through interactions between oil bodies. The effect of the denatured state of individual proteins on interactions is expected to be useful in understanding the interaction between proteins and in controlling their properties and functions. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Makoto Shimoyamada
- Laboratory of Food Engineering, School of Food and Nutritional Sciences, University of Shizuoka, Shizuoka, Japan
| | - Hayato Masuda
- Food Technology Section, Industrial Research Institute of Shizuoka Prefecture, Shizuoka, Japan
| | - Masayuki Matsuno
- Food Technology Section, Industrial Research Institute of Shizuoka Prefecture, Shizuoka, Japan
| | - Kazuya Murakami
- Laboratory of Food Engineering, School of Food and Nutritional Sciences, University of Shizuoka, Shizuoka, Japan
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2
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Suda Y, Kagawa K, Fukuyama K, Elean M, Zhou B, Tomokiyo M, Islam MA, Rajoka MSR, Kober AKMH, Shimazu T, Egusa S, Terashima Y, Aso H, Ikeda-Ohtsubo W, Villena J, Kitazawa H. Soymilk-fermented with Lactobacillus delbrueckii subsp. delbrueckii TUA4408L improves immune-health in pigs. Benef Microbes 2022; 13:61-72. [PMID: 35098908 DOI: 10.3920/bm2021.0068] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Lactobacillus delbrueckii subsp. delbrueckii TUA4408L has the ability to grow and ferment soymilk and is able to modulate the innate immune response of intestinal epithelial cells in vitro. These two properties prompt us to evaluate whether the soymilk fermented with the TUA4408L strain can induce beneficial immunomodulatory effects in vivo. For this purpose, pigs were selected as a preclinical model. The studies performed here demonstrated that the L. delbrueckii subsp. delbrueckii TUA4408L-fermented soymilk (TUA4408L FSM) reduced blood markers of inflammation and differentially regulated the expression of inflammatory and regulatory cytokines in the intestinal mucosa. These immunological changes induced by the TUA4408L FSM were associated to an enhanced resistance to pathogenic Escherichia coli and an improved grow performance and meat quality of pigs. The experiments and analysis in our study indicate that the immunobiotic TUA4408L FSM could be an interesting non-dairy functional food to beneficially modulate the intestinal immune system, improve protection against pathogens and reduce inflammatory damage. The preclinical study carried out here in pigs could have a better correlation in humans, compared to a rodent model. However, the clinical relevance of these findings still needs to be confirmed by further research, for example, in controlled human challenge studies.
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Affiliation(s)
- Y Suda
- Department of Food Resource Development, School of Food Industrial Sciences, Miyagi University, Sendai 982-0215, Japan
| | - K Kagawa
- Department of Food Resource Development, School of Food Industrial Sciences, Miyagi University, Sendai 982-0215, Japan.,Graduate School of Food, Agricultural and Environmental Sciences, Miyagi University, Sendai 982-0215, Japan
| | - K Fukuyama
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan.,Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - M Elean
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), Chacabuco145, San Miguel de Tucuman, 4000 Tucuman, Argentina
| | - B Zhou
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan.,Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - M Tomokiyo
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan.,Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - M Aminul Islam
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan.,Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan.,Department of Medicine, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh
| | - M S R Rajoka
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan.,Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - A K M Humayun Kober
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan.,Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan.,Department of Dairy and Poultry Science, Faculty of Veterinary Medicine, Chittagong Veterinary and Animal Sciences University, Khulshi, Chittagong-4225, Bangladesh
| | - T Shimazu
- Department of Food Science and Business, School of Food Industrial Sciences, Miyagi University, Sendai 982-0215, Japan
| | - S Egusa
- Research and Development Div., Marusan-Ai Co., Ltd., Okazaki 444-2193, Japan
| | - Y Terashima
- Research and Development Div., Marusan-Ai Co., Ltd., Okazaki 444-2193, Japan
| | - H Aso
- Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan.,Laboratory of Animal Health Science, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - W Ikeda-Ohtsubo
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan.,Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - J Villena
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), Chacabuco145, San Miguel de Tucuman, 4000 Tucuman, Argentina.,Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - H Kitazawa
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan.,Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
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3
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Suda Y, Sasaki N, Kagawa K, Elean M, Zhou B, Tomokiyo M, Islam MA, Rajoka MSR, Kober AKMH, Shimazu T, Egusa S, Terashima Y, Aso H, Ikeda-Ohtsubo W, Villena J, Kitazawa H. Immunobiotic Feed Developed with Lactobacillus delbrueckii subsp. delbrueckii TUA4408L and the Soymilk By-Product Okara Improves Health and Growth Performance in Pigs. Microorganisms 2021; 9:microorganisms9050921. [PMID: 33923082 PMCID: PMC8145491 DOI: 10.3390/microorganisms9050921] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/20/2021] [Accepted: 04/23/2021] [Indexed: 01/04/2023] Open
Abstract
Lactobacillus delbrueckii subsp. delbrueckii TUA4408L is able to differentially modulate the innate immune response of porcine intestinal epithelial cells triggered by TLR4 activation. This strain also has a remarkable ability to grow on plant substrates. These two immunological and biotechnological characteristics prompted us to evaluate whether the soymilk by-product okara fermented with the TUA4408L strain can serve as an immunobiotic feed with the ability to beneficially modulate the intestinal immunity of piglets after weaning to improve their productivity. Our in vivo studies demonstrated that the administration of immunobiotic TUA4408L-fermented okara feed significantly increased piglet growth performance and meat quality. These positive effects were associated with the ability of the TUA4408L-fermented okara feed to beneficially modulate both intestinal microbiota and immunity in pigs. The immunobiotic feed improved the abundance of the beneficial bacteria Lactobacillus and Lactococcus in the gut of pigs, reduced blood markers of inflammation, and differentially regulated the expression of inflammatory and regulatory cytokines in the intestinal mucosa. These findings indicate that the immunobiotic TUA4408L-fermented okara feed could be an economical and environmentally friendly option to improve the growth performance and immune health of pigs.
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Affiliation(s)
- Yoshihito Suda
- Department of Food Resource Development, School of Food Industrial Sciences, Miyagi University, Sendai 982-0215, Japan; (Y.S.); (N.S.); (K.K.)
| | - Nana Sasaki
- Department of Food Resource Development, School of Food Industrial Sciences, Miyagi University, Sendai 982-0215, Japan; (Y.S.); (N.S.); (K.K.)
| | - Kyoma Kagawa
- Department of Food Resource Development, School of Food Industrial Sciences, Miyagi University, Sendai 982-0215, Japan; (Y.S.); (N.S.); (K.K.)
- Graduate School of Food, Agricultural and Environmental Sciences, Miyagi University, Sendai 982-0215, Japan
| | - Mariano Elean
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), Tucuman CP4000, Argentina;
| | - Binghui Zhou
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan; (B.Z.); (M.T.); (M.A.I.); (M.S.R.R.); (A.K.M.H.K.); (W.I.-O.)
- Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan;
| | - Mikado Tomokiyo
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan; (B.Z.); (M.T.); (M.A.I.); (M.S.R.R.); (A.K.M.H.K.); (W.I.-O.)
- Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan;
| | - Md. Aminul Islam
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan; (B.Z.); (M.T.); (M.A.I.); (M.S.R.R.); (A.K.M.H.K.); (W.I.-O.)
- Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan;
- Department of Medicine, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh
| | - Muhammad Shahid Riaz Rajoka
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan; (B.Z.); (M.T.); (M.A.I.); (M.S.R.R.); (A.K.M.H.K.); (W.I.-O.)
- Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan;
| | - A. K. M. Humayun Kober
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan; (B.Z.); (M.T.); (M.A.I.); (M.S.R.R.); (A.K.M.H.K.); (W.I.-O.)
- Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan;
- Department of Dairy and Poultry Science, Faculty of Veterinary Medicine, Chittagong Veterinary and Animal Sciences University, Khulshi, Chittagong 4225, Bangladesh
| | - Tomoyuki Shimazu
- Department of Food Science and Business, School of Food Industrial Sciences, Miyagi University, Sendai 982-0215, Japan;
| | - Shintaro Egusa
- Research and Development Division, Marusan-Ai Co., Ltd., Okazaki 444-2193, Japan; (S.E.); (Y.T.)
| | - Yuji Terashima
- Research and Development Division, Marusan-Ai Co., Ltd., Okazaki 444-2193, Japan; (S.E.); (Y.T.)
| | - Hisashi Aso
- Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan;
- Laboratory of Animal Health Science, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Wakako Ikeda-Ohtsubo
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan; (B.Z.); (M.T.); (M.A.I.); (M.S.R.R.); (A.K.M.H.K.); (W.I.-O.)
- Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan;
| | - Julio Villena
- Laboratory of Immunobiotechnology, Reference Centre for Lactobacilli (CERELA-CONICET), Tucuman CP4000, Argentina;
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan; (B.Z.); (M.T.); (M.A.I.); (M.S.R.R.); (A.K.M.H.K.); (W.I.-O.)
- Correspondence: (J.V.); (H.K.)
| | - Haruki Kitazawa
- Food and Feed Immunology Group, Laboratory of Animal Food Function, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan; (B.Z.); (M.T.); (M.A.I.); (M.S.R.R.); (A.K.M.H.K.); (W.I.-O.)
- Livestock Immunology Unit, International Education and Research Center for Food and Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan;
- Correspondence: (J.V.); (H.K.)
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Kanmani P, Albarracin L, Kobayashi H, Hebert EM, Saavedra L, Komatsu R, Gatica B, Miyazaki A, Ikeda-Ohtsubo W, Suda Y, Aso H, Egusa S, Mishima T, Salas-Burgos A, Takahashi H, Villena J, Kitazawa H. Genomic Characterization of Lactobacillus delbrueckii TUA4408L and Evaluation of the Antiviral Activities of its Extracellular Polysaccharides in Porcine Intestinal Epithelial Cells. Front Immunol 2018; 9:2178. [PMID: 30319634 PMCID: PMC6165883 DOI: 10.3389/fimmu.2018.02178] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 09/03/2018] [Indexed: 11/13/2022] Open
Abstract
In lactic acid bacteria, the synthesis of exopolysaccharides (EPS) has been associated with some favorable technological properties as well as health-promoting benefits. Research works have shown the potential of EPS produced by lactobacilli to differentially modulate immune responses. However, most studies were performed in immune cells and few works have concentrated in the immunomodulatory activities of EPS in non-immune cells such as intestinal epithelial cells. In addition, the cellular and molecular mechanisms involved in the immunoregulatory effects of EPS have not been studied in detail. In this work, we have performed a genomic characterization of Lactobacillus delbrueckii subsp. delbrueckii TUA4408L and evaluated the immunomodulatory and antiviral properties of its acidic (APS) and neutral (NPS) EPS in porcine intestinal epithelial (PIE) cells. Whole genome sequencing allowed the analysis of the general features of L. delbrueckii TUA4408L genome as well as the characterization of its EPS genes. A typical EPS gene cluster was found in the TUA4408L genome consisting in five highly conserved genes epsA-E, and a variable region, which includes the genes for the polymerase wzy, the flippase wzx, and seven glycosyltransferases. In addition, we demonstrated here for the first time that L. delbrueckii TUA4408L and its EPS are able to improve the resistance of PIE cells against rotavirus infection by reducing viral replication and regulating inflammatory response. Moreover, studies in PIE cells demonstrated that the TUA4408L strain and its EPS differentially modulate the antiviral innate immune response triggered by the activation of Toll-like receptor 3 (TLR3). L. delbrueckii TUA4408L and its EPS are capable of increasing the activation of interferon regulatory factor (IRF)-3 and nuclear factor κB (NF-κB) signaling pathways leading to an improved expression of the antiviral factors interferon (IFN)-β, Myxovirus resistance gene A (MxA) and RNaseL.
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Affiliation(s)
- Paulraj Kanmani
- Food and Feed Immunology Group, Laboratory of Animal Products Chemistry, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan.,Livestock Immunology Unit, International Education and Research Center for Food Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
| | - Leonardo Albarracin
- Food and Feed Immunology Group, Laboratory of Animal Products Chemistry, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan.,Reference Centre for Lactobacilli (CERELA-CONICET), Tucuman, Argentina.,Scientific Computing Laboratory, Computer Science Department, Faculty of Exact Sciences and Technology, National University of Tucuman, Tucuman, Argentina
| | - Hisakazu Kobayashi
- Food and Feed Immunology Group, Laboratory of Animal Products Chemistry, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan.,Livestock Immunology Unit, International Education and Research Center for Food Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
| | | | - Lucila Saavedra
- Reference Centre for Lactobacilli (CERELA-CONICET), Tucuman, Argentina
| | - Ryoya Komatsu
- Food and Feed Immunology Group, Laboratory of Animal Products Chemistry, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan.,Livestock Immunology Unit, International Education and Research Center for Food Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
| | - Brian Gatica
- Department of Pharmacology, University of Concepcion, Concepcion, Chile
| | - Ayako Miyazaki
- Viral Diseases and Epidemiology Research Division, National Institute of Animal Health, NARO, Tsukuba, Japan
| | - Wakako Ikeda-Ohtsubo
- Food and Feed Immunology Group, Laboratory of Animal Products Chemistry, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan.,Livestock Immunology Unit, International Education and Research Center for Food Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
| | - Yoshihito Suda
- Department of Food, Agriculture, and Environment, Miyagi University, Sendai, Japan
| | - Hisashi Aso
- Livestock Immunology Unit, International Education and Research Center for Food Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai, Japan.,Cell Biology Laboratory, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
| | - Shintaro Egusa
- Research & Development Division, Marusan-Ai Co., Ltd., Okazaki, Japan
| | - Takashi Mishima
- Graduate School of Regional Innovation Studies, Mie University, Tsu, Japan
| | | | - Hideki Takahashi
- Laboratory of Plant Pathology, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan.,Plant Immunology Unit, International Education and Research Center for Food Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
| | - Julio Villena
- Food and Feed Immunology Group, Laboratory of Animal Products Chemistry, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan.,Reference Centre for Lactobacilli (CERELA-CONICET), Tucuman, Argentina
| | - Haruki Kitazawa
- Food and Feed Immunology Group, Laboratory of Animal Products Chemistry, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan.,Livestock Immunology Unit, International Education and Research Center for Food Agricultural Immunology (CFAI), Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
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Kitajima Y, Ogawa S, Egusa S, Ono Y. Soymilk Improves Muscle Weakness in Young Ovariectomized Female Mice. Nutrients 2017; 9:nu9080834. [PMID: 28777295 PMCID: PMC5579627 DOI: 10.3390/nu9080834] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Revised: 07/27/2017] [Accepted: 07/31/2017] [Indexed: 12/11/2022] Open
Abstract
Estrogens play a key role in an extensive range of physiological functions in various types of tissues throughout the body in females. We previously showed that estrogen insufficiency caused muscle weakness that could be rescued by estrogen administration in a young female ovariectomized (OVX) mouse model. However, long-term estrogen replacement therapy increases risks of breast cancer and cardiovascular diseases. Soymilk contains plant-based protein and isoflavones that exert estrogen-like activity. Here we examined the effects of prolonged soymilk intake on muscle and its resident stem cells, called satellite cells, in the estrogen-insufficient model. Six-week-old C57BL/6 OVX female mice were fed with a dried soymilk-containing diet. We found that prolonged soymilk intake upregulated grip strength in OVX mice. Correspondingly, cross-sectional area of tibialis anterior muscle was significantly increased in OVX mice fed with soymilk. Furthermore, soymilk diet mitigated dysfunction of satellite cells isolated from OVX mice. Thus, these results indicated that prolonged soymilk intake is beneficial for improving muscle weakness in an estrogen-insufficient state in females.
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Affiliation(s)
- Yuriko Kitajima
- Musculoskeletal Molecular Biology Research Group, Basic and Translational Research Center for Hard Tissue Disease, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan.
| | - Shizuka Ogawa
- Research and Development Division, Marusanai Co., Ltd., Aichi 444-2193, Japan.
| | - Shintaro Egusa
- Research and Development Division, Marusanai Co., Ltd., Aichi 444-2193, Japan.
| | - Yusuke Ono
- Musculoskeletal Molecular Biology Research Group, Basic and Translational Research Center for Hard Tissue Disease, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8588, Japan.
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Shimoyamada M, Itabashi Y, Sugimoto I, Kanauchi M, Ishida M, Tsuzuki K, Egusa S, Honda Y. Characterization of Soymilk Prepared by Ohmic Heating and the Effects of Voltage Applied. FSTR 2015. [DOI: 10.3136/fstr.21.439] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Makoto Shimoyamada
- Department of Food Management, Miyagi University
- School of Food and Nutritional Sciences, University of Shizuoka
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7
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Kobayashi M, Egusa S, Fukuda M. Isoflavone and protein constituents of lactic acid-fermented soy milk combine to prevent dyslipidemia in rats fed a high cholesterol diet. Nutrients 2014; 6:5704-23. [PMID: 25514389 PMCID: PMC4276993 DOI: 10.3390/nu6125704] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 09/11/2014] [Accepted: 11/24/2014] [Indexed: 12/19/2022] Open
Abstract
A high cholesterol diet induces dyslipidemia. This study investigated whether isoflavone aglycones in lactic acid-fermented soy milk (LFS) improve lipid metabolism in rats fed a high cholesterol diet. Male Sprague-Dawley rats aged seven weeks were fed an AIN-93G diet, a 1% cholesterol diet (a high cholesterol diet), a high-cholesterol diet containing 4% isoflavone extract of LFS (LFS extract diet), a high-cholesterol diet containing 19.4% ethanol-washed LFS (ethanol-washed LFS diet, isoflavone-poor diet), or a high cholesterol diet containing 23.2% intact LFS (intact LFS diet) for five weeks. The plasma total cholesterol (TC) level was increased in the rats fed the LFS extract diet compared with those fed the high cholesterol diet. The TC level was decreased by the intact LFS and ethanol-washed LFS diets. The cholesterol-lowering effect was stronger in the rats fed the intact LFS diet than those fed the ethanol-washed LFS diet. The plasma triglyceride (TG) level was unchanged in the rats fed the LFS extract diet, but it decreased in rats fed the intact LFS and ethanol-washed LFS diets. Although, compared with the high cholesterol diet, the LFS extract and ethanol-washed LFS diets did not reduce hepatic cholesterol and TG, both levels were remarkably lowered by the intact LFS diet. These results suggest that the improvement in lipid metabolism of rats fed a high-cholesterol diet containing LFS isoflavone aglycones is not due to an independent effect but due to a cooperative effect with soy protein.
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Affiliation(s)
- Maki Kobayashi
- Department of Nutritional Management, School of Health Sciences, Hyogo University, 2301 Hiraoka-cho shinzaike, Kakogawa, Hyogo 675-0195, Japan.
| | - Shintaro Egusa
- Research and Development Division, MARUSAN-AI Co., Ltd., 1 Aza-Arashita, Nikki-cho, Okazaki, Aichi 444-2193, Japan.
| | - Mitsuru Fukuda
- Department of Food Science and Nutrition, School of Human Environmental Sciences, Mukogawa Women's University, 6-46 Ikebiraki-cho, Nishinomiya, Hyogo 663-8558, Japan.
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Wachi S, Kanmani P, Tomosada Y, Kobayashi H, Yuri T, Egusa S, Shimazu T, Suda Y, Aso H, Sugawara M, Saito T, Mishima T, Villena J, Kitazawa H. Lactobacillus delbrueckii TUA4408L and its extracellular polysaccharides attenuate enterotoxigenic Escherichia coli-induced inflammatory response in porcine intestinal epitheliocytes via Toll-like receptor-2 and 4. Mol Nutr Food Res 2014; 58:2080-93. [PMID: 24995380 DOI: 10.1002/mnfr.201400218] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 05/31/2014] [Accepted: 06/27/2014] [Indexed: 01/04/2023]
Abstract
SCOPE Immunobiotics are known to modulate intestinal immune responses by regulating Toll-like receptor (TLR) signaling pathways, which are responsible for the induction of cytokines and chemokines in response to microbial-associated molecular patterns. However, little is known about the immunomodulatory activity of compounds or molecules from immunobiotics. METHODS AND RESULTS We evaluated whether Lactobacillus delbrueckii subsp. delbrueckii TUA4408L (Ld) or its extracellular polysaccharide (EPS): acidic EPS (APS) and neutral EPS (NPS), modulated the response of porcine intestinal epitheliocyte (PIE) cells against Enterotoxigenic Escherichia coli (ETEC) 987P. The roles of TLR2, TLR4, and TLR negative regulators in the immunoregulatory effects were also studied. ETEC-induced inflammatory cytokines were downregulated when PIE cells were prestimulated with both Ld or EPSs. Ld, APS, and NPS inhibited ETEC mediated mitogen-activated protein kinase (MAPK) and nuclear factor-κB (NF-κB) activation by upregulating TLR negative regulators. The capability of Ld to suppress inflammatory cytokines was diminished when PIE cells were blocked with anti-TLR2 antibody, while APS failed to suppress inflammatory cytokines when cells were treated with anti-TLR4 antibody. Induction of Ca²⁺ fluxes in TLR knockdown cells confirmed that TLR2 plays a principal role in the immunomodulatory action of Ld, while the activity of APS is mediated by TLR4. In addition, NPS activity depends on both TLR4 and TLR2. CONCLUSION Ld and its EPS have the potential to be used for the development of anti-inflammatory functional foods to prevent intestinal diseases in both humans and animals.
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Affiliation(s)
- Satoshi Wachi
- Food and Feed Immunology Group, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
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Hirahata R, Kobayashi M, Egusa S, Sakakibara R, Fukuda M. Lactic Fermented Soymilk Improves Hepatic Lipid Metabolism in Rats Fed a High Fat and High Cholesterol Diet. J JPN SOC FOOD SCI 2013. [DOI: 10.3136/nskkk.60.72] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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10
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Kobayashi M, Sakakibara R, Egusa S, Fukuda M. Effects of Isoflavone Aglycone Ratio in Lactic Acid-Fermented Soymilk on Hepatic Lipid Metabolism in Rats Fed a High Fat and High Cholesterol Diet. J JPN SOC FOOD SCI 2013. [DOI: 10.3136/nskkk.60.509] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Kobayashi M, Hirahata R, Egusa S, Fukuda M. Hypocholesterolemic effects of lactic acid-fermented soymilk on rats fed a high cholesterol diet. Nutrients 2012; 4:1304-16. [PMID: 23112918 PMCID: PMC3475240 DOI: 10.3390/nu4091304] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2012] [Revised: 08/31/2012] [Accepted: 09/05/2012] [Indexed: 12/16/2022] Open
Abstract
The effect of fermented soymilk on rats fed a high cholesterol diet was investigated to clarify the cholesterol-lowering function. Male Sprague-Dawley rats aged 7 weeks were fed a control diet (1% cholesterol, high cholesterol diet), high cholesterol diet containing 11.7% fermented soymilk diet (5% soy protein as final concentration, F-5), or high cholesterol diet containing 23.4% fermented soymilk diet (10% soy protein as final concentration, F-10) for 5 weeks. The liver weight and fat mass were decreased by the ingestion of fermented soymilk. The hepatic triglyceride and cholesterol levels in the F-5 and F-10 groups were significantly lowered compared to those in the control group. The plasma total cholesterol level of the F-10 group was significantly decreased. The expression of SREBP-2, a cholesterol synthesis-related gene, was significantly decreased in liver of the F-5 group, but the expression of CYP7a1, a cholesterol catabolism-related gene, was significantly increased. These results suggest that fermented soymilk can modulate the cholesterol metabolism in rats fed a high cholesterol diet.
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Affiliation(s)
- Maki Kobayashi
- Department of Food Science and Nutrition, School of Human Environmental Sciences, Mukogawa Women’s University, 6-46 Ikebiraki-cho, Nishinomiya, Hyogo 663-8558, Japan;
| | - Rie Hirahata
- Food Science and Nutrition Major, Graduate School of Human Environmental Sciences, Mukogawa Women’s University, 6-46 Ikebiraki-cho, Nishinomiya, Hyogo 663-8558, Japan;
| | - Shintaro Egusa
- Research Institute, Marusan-Ai Co., Ltd., 1 Aza-Arashita, Nikki-cho, Okazaki, Aichi 444-2193, Japan;
| | - Mitsuru Fukuda
- Department of Food Science and Nutrition, School of Human Environmental Sciences, Mukogawa Women’s University, 6-46 Ikebiraki-cho, Nishinomiya, Hyogo 663-8558, Japan;
- Author to whom correspondence should be addressed; ; Tel./Fax: +81-798-45-9879
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Hirahata R, Kobayashi M, Egusa S, Sakakibara R, Fukuda M. Effects of Fermented Soymilk on Lipid Metabolism in Rats Fed a High Fat Diet. J JPN SOC FOOD SCI 2012. [DOI: 10.3136/nskkk.59.528] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Egusa S, Wang Z, Chocat N, Ruff ZM, Stolyarov AM, Shemuly D, Sorin F, Rakich PT, Joannopoulos JD, Fink Y. Multimaterial piezoelectric fibres. Nat Mater 2010; 9:643-648. [PMID: 20622864 DOI: 10.1038/nmat2792] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2010] [Accepted: 05/27/2010] [Indexed: 05/27/2023]
Abstract
Fibre materials span a broad range of applications ranging from simple textile yarns to complex modern fibre-optic communication systems. Throughout their history, a key premise has remained essentially unchanged: fibres are static devices, incapable of controllably changing their properties over a wide range of frequencies. A number of approaches to realizing time-dependent variations in fibres have emerged, including refractive index modulation, nonlinear optical mechanisms in silica glass fibres and electroactively modulated polymer fibres. These approaches have been limited primarily because of the inert nature of traditional glassy fibre materials. Here we report the composition of a phase internal to a composite fibre structure that is simultaneously crystalline and non-centrosymmetric. A ferroelectric polymer layer of 30 mum thickness is spatially confined and electrically contacted by internal viscous electrodes and encapsulated in an insulating polymer cladding hundreds of micrometres in diameter. The structure is thermally drawn in its entirety from a macroscopic preform, yielding tens of metres of piezoelectric fibre. The fibres show a piezoelectric response and acoustic transduction from kilohertz to megahertz frequencies. A single-fibre electrically driven device containing a high-quality-factor Fabry-Perot optical resonator and a piezoelectric transducer is fabricated and measured.
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Egusa S, Otani H. Soybean protein fraction digested with neutral protease preparation, "Peptidase R", produced by Rhizopus oryzae, stimulates innate cellular immune system in mouse. Int Immunopharmacol 2009; 9:931-6. [PMID: 19348966 DOI: 10.1016/j.intimp.2009.03.020] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2008] [Revised: 03/10/2009] [Accepted: 03/27/2009] [Indexed: 11/23/2022]
Abstract
A soybean protein fraction was prepared from defatted soybean seed flour and digested with 29 kinds of commercially available protease originating from preparations of animals, plants, and microorganisms. Some digests, in particular, Ro-digest prepared using a Rhizopus oryzae neutral protease preparation (Peptidase R), displayed strong mitogenic activity toward C3H/HeN mouse spleen cells. The number of spleen CD11b+, CD49b+, interleukin (IL)-12+CD11b+, and interferon (IFN)-gamma+CD49b+ cells significantly increased when cultured with Ro-digest. Similarly, the number of spleen IFN-gamma+CD4+ cells significantly increased in the presence of Ro-digest while that of spleen IL-4+CD4+ cells was largely unchanged. Additionally, 5-week-old male C3H/HeN mice were given diets consisting of ovalbumin (OVA) alone (control diet) or a mixture of OVA and Ro-digest (Ro-digest-added diet) as a protein source for 5 weeks, and the immune properties of the mice were investigated. The number of IL-12+CD11b+ cells was greater in spleens from mice given the Ro-digest-added diet than in those given the control diet. The cytotoxic activity of spleen cells toward the human erythroleukemia cell line, K562, was significantly higher in mice given the Ro-digest-added diet than in those given the control diet. Furthermore, in a microarray analysis of mRNAs extracted from mice Peyer's patch cells, gene expression related to innate immune responses was increased in mice given the Ro-digest-added diet. These results indicate that the Ro-digest might stimulate cellular immune systems, in particular, an innate immunity in mice.
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MESH Headings
- Animals
- Antigens, CD/genetics
- Antigens, CD/metabolism
- Aspartic Acid Endopeptidases/chemistry
- Aspartic Acid Endopeptidases/metabolism
- Cytotoxicity, Immunologic
- Feeding Behavior
- Gene Expression Regulation
- Humans
- Immunity, Innate
- Immunologic Factors/chemistry
- Immunologic Factors/immunology
- Immunologic Factors/metabolism
- Interferon-gamma/genetics
- Interferon-gamma/metabolism
- Interleukin-12/genetics
- Interleukin-12/metabolism
- Interleukin-4/genetics
- Interleukin-4/metabolism
- K562 Cells
- Leukemia, Erythroblastic, Acute/immunology
- Leukemia, Erythroblastic, Acute/metabolism
- Leukemia, Erythroblastic, Acute/pathology
- Male
- Mice
- Mice, Inbred C3H
- Oligonucleotide Array Sequence Analysis
- Peyer's Patches/immunology
- Peyer's Patches/metabolism
- Peyer's Patches/pathology
- Plant Proteins, Dietary/chemistry
- Plant Proteins, Dietary/immunology
- Plant Proteins, Dietary/metabolism
- Rhizopus/enzymology
- Glycine max
- Spleen/immunology
- Spleen/metabolism
- Spleen/pathology
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Affiliation(s)
- Shintaro Egusa
- Interdisciplinary Graduate School of Science & Technology, Shinshu University, Minamiminowa-mura 8304, Kamiina-gun, Nagano 399-4598, Japan
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Egusa S, Otani H. Characterization of a cellular immunostimulating peptide from a soybean protein fraction digested with peptidase R. J Nutr Sci Vitaminol (Tokyo) 2009; 55:428-33. [PMID: 19926930 DOI: 10.3177/jnsv.55.428] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
An immunostimulating glutamine-rich peptide was purified from a soybean protein fraction digested with Peptidase R produced by Rhizopus oryzae (Ro-digest) by a combination of SP-Sepharose column chromatography and reversed-phase high-performance liquid chromatography. The purified peptide was supposed to be located at or near the glutamine-rich region 202 to 222 of the glycinin G4 subunit. The peptide significantly increased the number of CD8(+), CD11b(+), and CD49b(+) cells in C3H/HeN mouse spleen cell cultures, while 2 chemically synthesized glutamine-rich peptides corresponding to residues 202 to 213 (QQQQQQKSHGGR) and residues 214 to 225 (KQGQHQQEEEEE) of the glycinin G4 subunit increased the number of interleukin (IL)-12(+)CD11b(+) cells. The peptide 202-213 also significantly increased the number of CD49b(+), IL-2(+)CD4(+), and interferon-gamma(+)CD4(+) cells and stimulated the cytotoxic activity of spleen cells toward the human erythroleukemia cell line K562. These results indicate that the glutamine-rich region of the soybean glycinin G4 subunit stimulates the cellular immune system in mouse spleen cell cultures.
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Affiliation(s)
- Shintaro Egusa
- Interdisciplinary Graduate School of Science and Technology, Shinshu University, Nagano, Japan
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Abstract
R factors were detected in Vibrio anguillarum strains from vibrio-diseased freshwater fish, ayu (Plecoglossus altivelis), in Japan. It was found that 65 out of the 68 random isolates from epidemics of vibrio disease in 1973 carried transferable drug resistance factors. The most common type determined resistance to sulfonamides, streptomycin, chloramphenicol, and tetracycline and belong to the fi(-) type. The high incidence of R factors in Vibrio anguillarum from cultured fish is assumed to be due to selective pressure exerted by chemotherapeutic agents used in fish culturing.
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Tanaka S, Aoki S, Nakayama T, Egusa S. Effects of electrostatic field on the phase properties of mixed-stack organic charge-transfer compounds. Phys Rev B Condens Matter 1995; 52:1549-1565. [PMID: 9981217 DOI: 10.1103/physrevb.52.1549] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Gemma N, Egusa S, Azuma M. Thermodynamics of monolayer transfer in the Langmuir-Blodgett method. Phys Rev B Condens Matter 1992; 46:1655-1663. [PMID: 10003812 DOI: 10.1103/physrevb.46.1655] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Egusa S, Tabata Y, Arai S, Kira A, Imamura M. Pulse radiolysis study on the initial processes of radiation-induced cationic polymerization of styrene and α-methylstyrene. ACTA ACUST UNITED AC 1978. [DOI: 10.1002/pol.1978.170160402] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Abstract
The conjugative R plasmids were detected from fish-pathogenic Edwardsiella tarda isolated from cultured eels. These R plasmids were resistant to sulfonamide and tetracycline, or sulfonamide, streptomycin, chloramphenicol, tetracycline and kanamycin. There were no inhibitions in growth of phages W-31, P1, T1, T3, T7, and lambda. They were classified into incompatibility group A.
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Hatai K, Egusa S. [Fungal diseases of fish]. Nihon Saikingaku Zasshi 1975; 30:461-2. [PMID: 1236968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Aoki T, Egusa S, Watanabe T. [Drug-resistance and R factors in fishery]. Nihon Saikingaku Zasshi 1972; 27:762-7. [PMID: 4677310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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26
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Egusa S. [Pathogenic bacteria of fish diseases. 1. Fish pathogenic bacteria and fish diseaseS]. Nihon Saikingaku Zasshi 1972; 27:739-44. [PMID: 4677306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Aoki T, Egusa S, Yada C, Watanabe T. Studies of drug resistance and R factors in bacteria from pond-cultured salmonids. I. Amago (Oncorhynchus rhodurus macrostomus) and Yamame (Oncorhynchus masou ishikawae). Jpn J Microbiol 1972; 16:233-8. [PMID: 4538354 DOI: 10.1111/j.1348-0421.1972.tb00653.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Abstract
R factors were detected in Aeromonas salmonicida strains isolated from diseased salmonid fish. One of such R(+) strains was the one isolated in the United States as early as 1959.
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Egusa S. Changes of epizootics in pond eels in Japan. Bull Off Int Epizoot 1968; 69:1035-44. [PMID: 5752915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Egusa S. Experimental study on vascular graft. I. Replacement of inferior vena cava with crimped woven Tetoron (polyester) grafts and those reinforced with stainless steel coil. Acta Med Okayama (1952) 1968; 22:65-81. [PMID: 4239069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Inada K, Katsumura T, Egusa S, Kawahara T. [Mechanism of hypertension in the coarctation of the aorta. Experimental and clinical studies]. Kyobu Geka 1965; 18:317-24. [PMID: 5890970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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