Updated on 2025/03/24

写真a

 
Daichi Ijiri
 
Organization
Research Field in Veterinary Medicine, Agriculture, Fisheries and Veterinary Medicine Area Joint faculty of Veterinary Medicine Department of Animal Science and Welfare Associate Professor
Title
Associate Professor
Degree
(2009.4 University of Tsukuba)
(2006.4 University of Tsukuba)
(2004.4 University of Tsukuba)
External link

Research Interests

  • functional food and feed

  • myoblast, brown adipocyte, white adipocyte

  • 食肉品質（理化学特性、呈味特性）

  • protein metabolism, protein degradation

Research Areas

栄養生化学, Nutrition science and health science, Food sciences, Applied biochemistry, Animal production science

Education

  • 2006.4 - 2009.3    University of Tsukuba   Graduate School of Life and Environmrntal Sciences

  • 2004.4 - 2006.3    University of Tsukuba   Graduate School of Life and Environmrntal Sciences

  • 2000.4 - 2004.3    University of Tsukuba   the College of Agro-biological Resource Sciences

Research History

  • 2024.4    Kagoshima University   Joint Faculty of Veterinary Medicine, Department of Animal Science and Welfare

  • 2016.4 - 2024.3    Kagoshima University   Faculty of Agriculture

  • 2015.6    Kagoshima University   Associate Professor

  • 2015.4 - 2015.5    Kagoshima University   Assistant Professor

  • 2012.1 - 2015.3    Kagoshima University   Assistant Professor

  • 2009.4 - 2011.12    Yasuda Women's University

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Professional Memberships

  •    日本栄養・食糧学会

  •    日本家禽学会

  •    日本畜産学会

  •    日本食肉科学界

  •    日本アミノ酸学会

  •    日本農芸化学会

  •    日本分子生物学会

  •    日本アミノ酸学会

  •    日本食肉科学会

  •    日本農芸化学会

  •    JAPANESE SOCIETY OF ANIMAL SCIENCE

  •    日本栄養食糧学会

  •    JAPAN POULTRY SCIENCE ASSOCIATION

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Committee Memberships

  • 2024.4    日本家禽学会   常務理事  

  • 2022.4    日本畜産学会   編集委員   Academic society

  • 2016.4 - 2024.3    日本家禽学会   編集委員   Academic society

  •     全日本ミートジャッジング競技会実行委員会   全日本ミートジャッジング競技会実行委員会  

 

Papers

  • Tatsuhiko Goto, Saki Shimamoto, Masahiro Takaya, Shun Sato, Kanna Takahashi, Kenji Nishimura, Yasuko Morii, Kyoko Kunishige, Akira Ohtsuka, Daichi Ijiri .  Impact on genetic differences among various chicken breeds on free amino acid contents of egg yolk and albumen .  Scientific Reports11 ( 1 ) 2270 - 2270   2021.1Reviewed International journal

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：Springer Science and Business Media LLC  

    <title>Abstract</title>Eggs play important roles as food resources and nutraceuticals, to alleviate malnutrition and to improve health status in the world. Since free amino acids contribute to the nutritional values and food tastes, we investigated a total of 81 eggs from five chicken breeds, which are Australorp, Nagoya (NGY), Rhode Island Red (RIR), Shamo (SHA), Ukokkei, and two F<sub>1</sub> hybrids (NGYxRIR and SHAxRIR) to test impact on genetic differences in 10 egg traits, 20 yolk amino acid traits, and 18 albumen amino acid traits. One-way ANOVA revealed significant breed effects on 10 egg traits, 20 yolk amino acid traits, and 15 albumen amino acid traits. Moreover, a significant heterosis effect on yolk aspartic acid was identified. In addition, positive correlations were found broadly among traits within each trait category (egg traits, yolk amino acid traits, and albumen amino acid traits), whereas there were basically no or weak correlations among the trait categories. These results suggest that almost all traits can be dramatically modified by genetic factor, and there will be partially independent production systems of amino acids into yolk and albumen. Since there will be typical quantitative genetic architecture of egg contents, further genetic analyses will be needed.

    DOI： 10.1038/s41598-021-81660-3

    PubMed

    Other Link： http://www.nature.com/articles/s41598-021-81660-3

  • Shogo Matsunaga, Satoru Fukagawa, Kiriko Nakamura, Akira Ohtsuka, Daichi Ijiri .  Effect of a Mixed Fermented Loquat Leaf Tea By-Product on the Growth Performance and Meat Quality of Tsushima-Jidori Crossbred Chicken .  The Journal of Poultry Science   2024.10Reviewed

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    Authorship：Corresponding author  

  • Kiriko Nakamura, Rukana Kohrogi, Saki Shimamoto, Ayumi Katafuchi, Kazuki Nakashima, Shozo Tomonaga, Akira Ohtsuka, Daichi Ijiri .  Phenotypic characteristics of adipocyte-like cells generated from C2C12 myoblasts cultured with chicken serum .  Biochemical and Biophysical Research Communications736   150843   2024.10Reviewed

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier BV  

    DOI： 10.1016/j.bbrc.2024.150843

    PubMed

  • Shinya Ishihara, Jun-ichi Shiraishi, Saki Shimamoto, Daichi Ijiri .  Endogenous Retrovirus Loci and Induced Changes in Gene Expression in Japanese Indigenous Chickens .      2024.8

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    Publisher：Cold Spring Harbor Laboratory  

    Summary

    When retroviruses infect germ cells and are transmitted to offspring, they become endogenous retroviruses (ERVs), whose insertions influence the expression of nearby genes. This study aimed to identify the genomic loci of ERVs in commercial broiler (Ross308), Tosa-Jidori, and Yakido chickens as well as to elucidate their impact on neighboring gene expression. Whole-genome data were obtained using next-generation sequencing, and candidate ERV loci were identified using the RetroSeq software. The Integrative Genomics Viewer tool was used to confirm target site duplications (TSDs) as evidence of ERV insertions. All reads within 200 bp of these TSDs were extracted to create contigs, confirming the presence of ERV sequences in the contigs using BLASTN. Gene expression levels were estimated by focusing on genes located near the 172 identified ERV loci. Among these, 119 loci were detected in broiler chickens, 80 in Tosa-Jidori chickens, and 86 in Yakido chickens, with 28 loci shared among them. Moreover, of these 172 loci, 75 were located within or near genes. Significant differences in gene expression were observed for N-acetylated alpha-linked acidic dipeptidase 2, glypican 6, and phospholipid scramblase family member 5 depending on the presence of ERV insertions. These results suggest that ERV insertions may influence the expression of certain genes, providing insights into the genetic diversity and evolutionary background of commercial and indigenous chickens. Understanding the effects of ERV insertions on gene expression can inform future genetic research and poultry breeding programs aimed at improving health and productivity.

    Author Summary

    Recently, endogenous retroviruses (ERVs) have gained significant attention as valuable markers for understanding genetic relationships and evolutionary processes among species. In this study, we investigated the loci and characteristics of ERVs in commercial and traditional Japanese chickens. ERVs are genetic remnants of ancient viral infections that can provide insights into avian evolution. We identified a total of 172 ERV loci in broiler, Tosa-Jidori, and Yakido chickens. Each chicken breed exhibited unique ERV insertion patterns. Notably, we found that ERV insertions near certain genes may influence gene expression. Our research enhances the understanding of how chickens have acquired traits, particularly through genetic mechanisms influenced by ERVs. These insights significantly contribute to our knowledge of biological evolution and the overall biodiversity of birds.

    DOI： 10.1101/2024.08.05.606564

  • Sachi Katsumata, Mizuki Kamegawa, Ayumi Katafuchi, Akira Ohtsuka, Daichi Ijiri .  Effects of pre-slaughter fasting on antemortem skeletal muscle protein degradation levels and postmortem muscle free amino acid concentrations in broiler chickens .  Poultry Science103 ( 2 ) 103307 - 103307   2024.2

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier BV  

    DOI： 10.1016/j.psj.2023.103307

    PubMed

  • Matsunaga S, Fukagawa S, Nakamura K, Ohtsuka A, Ijiri D .  Effect of a Mixed Fermented Loquat Leaf Tea By-Product on the Growth Performance and Meat Quality of Tsushima-Jidori Crossbred Chicken. .  The journal of poultry science61   2024024   2024

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    Language：English  

    DOI： 10.2141/jpsa.2024024

    PubMed

  • Ayumi Katafuchi, Mizuki Kamegawa, Serina Goto, Daichi Kuwahara, Yukiko Osawa, Saki Shimamoto, Shinya Ishihara, Akira Ohtsuka, Daichi Ijiri .  Effects of Cyclic High Ambient Temperature on Muscle Imidazole Dipeptide Content in Broiler Chickens .  The Journal of Poultry Science61   n/a - n/a   2024Reviewed

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Japan Poultry Science Association  

    DOI： 10.2141/jpsa.2024004

    PubMed

  • Ayumi Katafuchi, Saki Shimamoto, Mana Kawaguchi, Shozo Tomonaga, Kazuki Nakashima, Shinya Ishihara, Akira Ohtsuka, Daichi Ijiri .  Effects of Delaying Post-hatch Feeding on the Plasma Metabolites of Broiler Chickens Revealed by Targeted and Untargeted Metabolomics .  The Journal of Poultry Science60 ( 2 ) n/a - n/a   2023Reviewed

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Japan Poultry Science Association  

    DOI： 10.2141/jpsa.2023032

    PubMed

  • Jun-ichi Shiraishi, Daichi Ijiri, Ayumi Katafuchi, Shozo Tomonaga, Saki Shimamoto, Hanwool Do, Shinya Ishihara, Akira Ohtsuka .  Quantification of Nτ-Methylhistidine and Nπ-Methylhistidine in Chicken Plasma by Liquid Chromatography–Tandem Mass Spectrometry .  The Journal of Poultry Science60 ( 2 ) n/a - n/a   2023

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Japan Poultry Science Association  

    DOI： 10.2141/jpsa.2023017

    PubMed

  • Kiriko Nakamura, Ayumi Katafuchi, Saki Shimamoto, Goichiro Ogawa, Nikhil Khandelwal, Kenji Tatsugawa, Yoshikazu Fujita, Akira Ohtsuka, Daichi Ijiri .  Effects of a Dried Neem Leaf Extract on the Growth Performance, Meat Yield and Meat Quality in Skeletal Muscle of Broiler Chickens Under High-Temperature Conditions .  Frontiers in Animal Science3   914772   2022.6Reviewed

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Frontiers Media SA  

    We aimed to examine the effects of cyclical high ambient temperature (HT) and dried Neem (Azadirachta indica) leaf extract (DNE) supplementation on the growth performance, muscle lipid peroxidation level, and muscle drip loss of broiler chickens. Twenty-four 15-day old broiler chickens (Chunky strain ROSS 308) were divided into four treatment groups that were fed diets with or without 2.0% DNE under thermoneutral (25 ± 1°C) or cyclical HT (35 ± 1°C for 8 h/day) conditions. Supplementation of DNE did not affect the growth performance of the chicks, but HT reduced their feed intake, the weights of breast muscle and heart. In addition, supplementation with DNE ameliorated the negative effects of cyclical HT on feed intake and breast muscle mass. Furthermore, cyclical HT increased the malondialdehyde (MDA) concentration and drip loss over 48 h of storage of the breast muscle, and these effects were ameliorated by DNE. Collectively, we conclude that dietary supplementation with DNE reduces the muscle MDA concentration and drip loss of broiler chickens kept under HT conditions.

    DOI： 10.3389/fanim.2022.914772

  • Tsutomu Ohkoda, Katsunori Yoshida, Daichi Ijiri, Akira Ohtsuka .  Effect of mixed rearing of barrows and gilts on backfat thickness and serum metabolite profiles of the Kagoshima-Kurobuta (Berkshire) pig. .  Aminal Science Journal   2022Reviewed

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    Language：English   Publishing type：Research paper (scientific journal)  

  • NAKAMURA Kiriko, SHIMAMOTO Saki, YAMAMOTO Masashi, SAKAO Kozue, OHTSUKA Akira, IJIRI Daichi .  Effects of Supplementation with Thinned Tankan (<i>Citrus tankan</i> Hayata) on the Lipid Peroxidation, Drip-loss, and Color of the <i>Pectoralis Major</i> Muscle of Broiler Chickens .  Nihon Danchi Chikusan Gakkaihou65 ( 1 ) 17 - 24   2022

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    Language：English   Publisher：Warm Regional Society of Animal Science, Japan  

    <p>This study was conducted to evaluate the effects of dietary supplementation with dried thinned Tankan (<i>Citrus tankan </i>Hayata) powder on the lipid peroxidation, drip-loss, and color of the <i>pectoralis major</i> muscle of broiler chickens. Thirty male broiler chickens (Ross 308) were allocated to three groups at 14 days of age. The control group was fed a standard diet and the remaining two groups were fed the standard diet supplemented with thinned Tankan<i> </i>at concentrations of 2.0% or 4.0% until 28 days of age. The body mass, body mass gain, feed intake, and the tissue masses of the broilers did not differ among the groups, but the 4.0% thinned Tankan-supplemented diet was associated with a higher feed conversion ratio than the control group. Feeding either the 2.0% or 4.0% thinned Tankan<i>-</i>supplemented diet was associated with redder <i>pectoralis major</i> muscle and a higher muscle α-tocopherol concentration than the control chickens. Furthermore, feeding the 4.0% thinned Tankan<i>-</i>supplemented diet was associated with lower muscle malondialdehyde content and lower drip-loss than the control chickens. Thus, thinned Tankan<i> </i>supplementation changes the color, increases the α-tocopherol concentration, and reduces the lipid peroxidation and drip-loss of the meat of broiler chickens.</p>

    DOI： 10.11461/jwaras.65.17

    CiNii Research

  • Saki Shimamoto, Kazuki Nakashima, Nao Nishikoba, Rukana Kohrogi, Akira Ohtsuka, Shinobu Fujimura, Daichi Ijiri .  Suppression of FoxO1 mRNA by β2-adrenoceptor-cAMP signaling through miR-374b-5p and miR-7a-1-3p in C2C12 myotubes .  FEBS Open Bio12 ( 3 ) 627 - 637   2022Reviewed International journal

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

    β2 -Adrenoceptor (β2 -AR) signaling decreases the transcriptional activity of forkhead box O (FoxO), but the underlying mechanisms remain incompletely understood. Here, we investigated how β2 -AR signaling regulates the protein abundance of FoxO and its transcriptional activity in skeletal muscle. We observed that stimulation of β2 -AR with its selective agonist, clenbuterol, rapidly decreased FoxO1 mRNA expression, and this was accompanied by a decrease in either FoxO1 protein level or FoxO transcriptional activity. We subsequently observed that miR-374b-5p and miR-7a-1-3p were rapidly upregulated in response to β2 -AR stimulation. Transfection with mimics of either miRNA successfully decreased FoxO1 mRNA. Moreover, because β2 -AR stimulation increased cAMP concentration, pretreatment with an adenylyl cyclase inhibitor canceled out these effects of β2 -AR stimulation. These results suggest that β2 -AR stimulation results in rapid upregulation of miR-374b-5p and miR-7a-1-3p in myotubes, which in turn results in a decrease in FoxO1 mRNA expression via the β2 -AR-cAMP signaling pathway.

    DOI： 10.1002/2211-5463.13368

    PubMed

  • Kiriko Nakamura, Saki Shimamoto, Masashi Yamamoto, Kozue Sakao, Akira Ohtsuka, Daichi Ijiri .  Effects of supplementation with tinned Tankan (Citrus tankan Hayata) on the lipid peroxidation, drip-loss, and color of the pectoralis major muscle of broiler chickens .  Journal of Warm Regional Society of Animal Science   2022Reviewed

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    Authorship：Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

  • 井尻 大地 .  Effects of supplementation with tinned Tankan (Citrus tankan Hayata) on the lipid peroxidation, drip-loss, and color of the pectoralis major muscle of broiler chickens .  ournal of Warm Regional Society of Animal Science-   2022Reviewed

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  • Ohkoda Tsutomu, Yoshida Katsunori, Tada Osamu, Ijiri Daichi, Ohtsuka Akira .  Study on the sensory factors affecting overall liking of berkshire pork using consumer panel .  Japanese Journal of Sensory Evaluation25 ( 1 ) 8 - 14   2021.4

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    Language：Japanese   Publisher：Japanese Society for Sensory Evaluation  

    <p>Using the consumer sensory evaluation tool, we compared the loin of Kagoshima Berkshire pigs under different feeding and shipping conditions. The attributes that affect the overall liking were examined using correlation coefficients. Three types of pork samples cooked on a grill were presented simultaneously and compared. A total of 117 naïve consumers participated in the sensory evaluations of samples with different comparison conditions. The ranking method was used for these three samples. The correlation coefficient between sensory attributes was examined for each rank. In all comparison conditions, items with a correlation coefficient of 0.7 or more with an overall liking were mostly umami. The correlation coefficient between the preference for umami and its intensity was more than 0.6. It was found that umami was the most important factor in determining the taste of pork by consumers.</p>

    DOI： 10.9763/jjsse.25.8

    CiNii Research

  • Tatsuhiko Goto, Saki Shimamoto, Akira Ohtsuka, Daichi Ijiri .  Analyses of free amino acid and taste sensor traits in egg albumen and yolk revealed potential of value‐added eggs in chickens .  Animal Science Journal92 ( 1 ) e13510   2021.1

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    Language：English   Publisher：Wiley  

    <jats:title>Abstract</jats:title><jats:p>To create high‐quality eggs by using different breed and feed materials, we investigated free amino acid contents and taste sensor traits using two chicken breeds (Rhode Island Red; RIR and Australorp; AUS) fed two feeds (mixed and fermented feeds). Two‐way ANOVA revealed significant breed and feed main and interaction effects on albumen bitterness and a significant interaction effect on yolk bitterness. Albumen from RIR fed mixed feed and AUS fed fermented feed was higher bitterness, whereas yolk from those groups was lower bitterness. Significant breed effects were detected in four albumen amino acid traits (His, Met, Ile, and Lys) and a yolk His, whereas significant feed effects were found in 15 albumen amino acid traits (Asp, Glu, Ser, His, Gly, Thr, Ala, Tyr, Val, Met, Trp, Ile, Leu, Lys, and Pro) and a yolk cystine trait. Compared to albumen amino acids, yolk amino acids had limited effects by breed and feed. The present results suggest that genetic and nutritional factors can alter not only amino acid contents but also sensor values of bitterness, indicating that selecting the combination of breed and feed enable us to make amino acids enriched and taste added designer eggs in future.</jats:p>

    DOI： 10.1111/asj.13510

    PubMed

    CiNii Research

  • Ohkoda T, Yoshida K, Ijiri D, Ohtsuka A .  Effect of mixed rearing of barrows and gilts on backfat thickness and serum metabolite profiles of the Kagoshima-Kurobuta (Berkshire) pig. .  Animal science journal = Nihon chikusan Gakkaiho92 ( 1 ) e13655   2021.1

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    Language：English  

    DOI： 10.1111/asj.13655

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  • Kiriko Nakamura, Mitsuki Shishido, Saki Shimamoto, Goichiro Ogawa, Nikhil Khandelwal, Kenji Tatsugawa, Yoshikazu Fujita, Akira Ohtsuka, Daichi Ijiri .  The Effects of Supplementation with Dried Neem Leaves Extract on Lipid Peroxidation and Antioxidant Enzyme mRNA Expression in the Pectoralis Major Muscle of Broiler Chickens. .  The Journal of Poultry Science59 ( 1 ) 75 - 80   2021Reviewed

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：Japan Poultry Science Association  

    DOI： 10.2141/jpsa.0200120

    PubMed

  • Kenji Nishimura, Daichi Ijiri, Saki Shimamoto, Masahiro Takaya, Akira Ohtsuka, Tatsuhiko Goto .  Genetic effect on free amino acid contents of egg yolk and albumen using five different chicken genotypes under floor rearing system .  Plos One16 ( 10 ) e0258506   2021Reviewed International journal

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    Language：English   Publishing type：Research paper (scientific journal)  

    Chicken eggs play an important role as food resources in the world. Although genetic effects on yolk and albumen contents have been reported, the number of chicken genotypes analyzed so far is still limited. To investigate the effect of genetic background on 10 egg traits, 19 yolk amino acid traits, and 19 albumen amino acid traits, we evaluated a total of 58 eggs from five genotypes: two Japanese indigenous breeds (Ukokkei and Nagoya) and three hybrids (Araucana cross, Kurohisui, and Boris Brown) under a floor rearing system. One-way ANOVA revealed significant effects of genotype on 10 egg traits, 8 yolk amino acids (Asp, Glu, Ser, Gly, Thr, Tyr, Cys, and Leu), and 11 albumen amino acids (Asp, Glu, Asn, Ser, Gln, His, Ala, Tyr, Trp, Phe, and Ile) contents. Moderate to strong positive phenotypic correlations among traits within each trait category (size and weight traits, yolk amino acid traits, and albumen amino acid traits), whereas there were basically no or weak correlations among the trait categories. However, a unique feature was found in the Araucana cross indicating moderate positive correlations of amino acids between yolk and albumen. These results suggest that genetic factors can modify not only the size and weight of the egg and eggshell color but also yolk and albumen free amino acids contents.

    DOI： 10.1371/journal.pone.0258506

    PubMed

  • Saki Shimamoto, Kiriko Nakamura, Shozo Tomonaga, Satoru Furukawa, Akira Ohtsuka, Daichi Ijiri .  Effects of cyclic high ambient temperature and dietary supplementation of orotic acid, a pyrimidine precursor, on plasma and muscle metabolites in broiler chickens. .  Metabolites10 ( 5 ) 189   2020.5Invited Reviewed

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)  

  • Mana Kawaguchi, Nao Nishikoba, Saki Shimamoto, Shozo Tomonaga, Rukana Kohrogi, Yoko Yamauchi, Yoshikazu Fujita, Akira Ohtsuka, Daichi Ijiri .  Feeding the outer bran fraction of rice alters hepatic carbohydrate metabolism in rats. .  Nutrients12 ( 2 ) 430   2020.2Invited Reviewed

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  • Kazuki Nakashima, Aiko Ishida, Saki Shimamoto, Daichi Ijiri, Akira Ohtsuka. .  Insulin simulation of protein synthesis and mTOR signaling in chick myotube cultures .  The Journal of Poultry Science   2020Reviewed

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  • Rukana Kohrogi, Saki Shimamoto, Kazuki Nakashima, Daichi Sonoda, Akira Ohtsuka, Daichi Ijiri .  Effects of delaying post-hatch feeding on lipid peroxidation and antioxidant enzyme mRNA expression in the pectoralis major muscle of newly hatched chicks. .  Animal Science Journal91   e13327   2020Reviewed

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)  

  • Tatsuhiko Goto, Saki Shimamoto, Akira Ohtsuka, Daichi Ijiri .  Analyses of free amino acid and taste sensor traits in egg albumen and yolk revealed potential of value-added eggs in chickens. .  Animal Science Journal   2020

  • Saki Shimamoto, Kazuki Nakashima, Ryo Kamimura, Rukana Kohrogi, Hiroki Inoue ,Nao Nishikoba, Akira Ohtsuka, Daichi Ijiri. .  Insulin acutely increases glucose transporter 1 on plasma membranes and glucose uptake in an AKT-dependent manner in chicken adipocytes. .  General and Comparative Endocrinology   2019.11Reviewed

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    Authorship：Lead author   Language：English   Publishing type：Research paper (scientific journal)  

  • Mahmoud H El-Deep, Mahmoud A O Dawood, Mohamed H. Assar, Daichi Ijiri, Akira Ohtsuka. .  Dietary Moringa oleifera improves growth performance, oxidative status, and immune related gene expression in broilers under normal and high temperature conditions. .  Journal of Thermal Biology82   157 - 163   2019.4Reviewed

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  • Mahmoud H El-Deep, Mahmoud A O Dawood, Mohamed H. Assar, Daichi Ijiri, Akira Ohtsuka .  Dietary Moringa oleifera improves growth performance, oxidative status, and immune related gene expression in broilers under normal and high temperature conditions .  Journal of Thermal Biology82   157 - 163   2019.4

  • Hiroki Inoue, Saki Simamoto, Hironori Takahashi, Yuki Kawashima, Sato Wataru, Daichi Ijiri, Akira Ohtsuka. .  Effects of astaxanthin‐rich dried cell powder from Paracoccus carotinifaciens on carotenoid composition and lipid peroxidation in skeletal muscle of broiler chickens under thermo‐neutral or realistic high temperature conditions .  Animal Science Journal90 ( 2 ) 229 - 236   2019.2Reviewed

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  • 大小田勉、井之上弘樹、高橋宏敬、喜田克憲、多田司、井尻大地、大塚彰 .  官能評価と理化学検査数値から見るかごしま黒豚の肉質特性. .  日本暖地畜産学会報62 ( 1 ) 17 - 24   2019Reviewed

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    Language：Japanese   Publishing type：Research paper (scientific journal)  

  • Xiaoxiao Zhang, Yukun Zhang, Daichi Ijiri, Akira Ohtsuka .  Evaluation of effects of the dry-heat processed sweet potato waste as broiler feed .  Animal Science Journal90 ( 11 ) 1468 - 1474   2019Reviewed

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  • Saki Shimamoto, Daichi Ijiri, Kazuki Nakashima, Mana Kawaguchi, Akira Ohtsuka. .  The β2-adrenergic receptor is involved in differences in the protein degradation level of the pectoral muscle between fast- and slow-growing chicks during the neonatal period .  General and Comparative Endocrinology267   45 - 50   2018.10Reviewed

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  • 井尻大地, 宝蔵直樹, 島元紗希, 川口真奈, 古川愛理, 多田司, 友永省三, 中島一喜, 大塚彰 .  ブロイラー初生ヒナへの飼料給与の開始日齢が鶏肉の脂質過酸化, ドリップ量, 肉色, 低分子代謝産物濃度, および味認識装置により測定された味覚特性に及ぼす影響 .  日本畜産学会報   2018Reviewed

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    Authorship：Lead author   Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：日本畜産学会  

  • 興梠瑠香奈, 西木場菜央, 島元紗希, 上村凌, 中島一喜, 多田司, 大塚彰, 井尻大地 .  レイヤー初生ヒナへの飼料給与開始の遅延が適温および暑熱環境下での産卵成績と卵質に及ぼす影響 .  日本家禽学会誌   2018Reviewed

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    Authorship：Lead author   Language：Japanese   Publishing type：Research paper (scientific journal)  

  • Saki Shimamoto, Daichi Ijiri, Mana Kawaguchi, Kazuki Nakashima, Osamu Tada, Hiroki Inoue, Akira Ohtsuka. .  β1- and β2-adrenergic receptor stimulation differ in their effects on PGC-1α and atrogin-1/MAFbx gene expression in chick skeletal muscle. .  Comparative Biochemistry and Physiology, Part A211   1 - 6   2017Reviewed

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  • Daichi Ijiri, Saki Shimamoto, Mana Kawaguchi, Airi Furukawa, Kazuki Nakashima, Osamu Tada, and Akira Ohtsuka. .  Effects of first exogenous nutrients on the mRNA levels of atrogin-1/MAFbx and GLUT1 in the skeletal muscles of newly hatched chicks .  Comparative Biochemistry and Physiology, Part A. 205   8 - 14   2017Reviewed

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  • Kazuki Nakashima, Aiko Ishida, Saki Shimamoto, Daichi Ijiri, Akira Ohtsuka. .  Effects of Insulin-Like Growth Factor-I on the Expression of Atrogin-1/MAFbx in Chick Myotube Cultures. .  The Journal of Poultry Science54 ( 3 ) 247 - 252   2017Reviewed

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  • Tomoko Matsubara, Saki Shimamoto, Daichi Ijiri, Akira Ohtsuka, Yukio Kanai, Miho Hirabayashi .  The effects of acute cold exposure on morphology and gene expression in the heart of neonatal chicks .  The Journal of Comparative Physiology Bin press   2016

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  • Daichi Ijiri, Kanae Ishitani, Mahmoud Mohamed Hamza El-Deep, Mana Kawaguchi, Saki Shimamoto, Yoshitaka Ishimaru, Akira Ohtsuka. .  Single injection of clenbuterol into newly hatched chicks decreases abdominal fat pad weight in growing broiler chickens .  Animal Sicence Journal87 ( 10 ) 1298 - 1303   2016Reviewed

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    Language：English   Publishing type：Research paper (scientific journal)  

  • Kazuki Nakashima, Aiko Ishida, Daichi Ijiri, Akira Ohtsuka. .  Effect of dexamethasone on the expression of atrogin-1/MAFbx in chick skeletal muscle. .  Animal Science Journal. 87 ( 3 ) 405 - 410   2016Reviewed

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    Language：English   Publishing type：Research paper (scientific journal)  

  • Mahmoud H. El-Deep, Daichi Ijiri, Tarek A. Ebeid, and Akira Ohtsuka. .  Effects of dietary nano-selenium supplementation on growth performance, antioxidative status, and immunity in broiler chickens under thermoneutral and high ambient temperature conditions. .  The Journal of poultry Science.   2016Reviewed

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    Language：English   Publishing type：Research paper (scientific journal)  

  • Saki Shimamoto, Daichi Ijiri, Mana Kawaguchi, Kazuki Nakashima, Akira Ohtsuka .  Gene Expression Pattern of Glucose Transporters in the Skeletal Muscles of Newly Hatched Chicks .  Bioscience, Biotechnology, and Biochemistry.   2016Reviewed

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  • Saki Shimamoto, Daichi Ijiri, Kazuki Nakashima, Mana Kawaguchi, Yoshitaka Ishimaru, Airi Furukawa, Akira Ohtsuka .  Clenbuterol Changes Phosphorylated FOXO1 Localization and Decreases Protein Degradation in the Skeletal Muscle of Neonatal Chicks .  Bioscience, Biotechnology, and Biochemistry.   2016Reviewed

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  • Daichi Ijiri, Tsutomu Nojima, Mana Kawaguchi, Yoko Yamauchi, Yoshikazu Fujita, Satoru Ijiri, Akira Ohtsuka. .  Effects of feeding outer bran fraction of rice on lipid accumulation and fecal excretion in rats. .  Bioscience, Biotechnology, and Biochemistry.79 ( 8 ) 1337 - 1341   2015.8Reviewed

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  • Yoshitaka Ishimaru, Daichi Ijiri, Saki Shimamoto, Kanae Ishitani, Tsutomu Nojima, Akira Ohtsuka. .  Single injection of the β2-adrenergic receptor agonist, clenbuterol, into newly hatched chicks alters abdominal fat pad mass in growing birds. .  General and Comparative Endocrinology. 211   9 - 13   2015.1Reviewed

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    Language：Japanese   Publishing type：Research paper (scientific journal)  

  • Ahmed A Saleh, Kunioki Hayashi, Daichi Ijiri, Akira Ohtsuka. .  Effect of feeding Aspergillus awamori and canola seed on the growth performance and muscle fatty acid profile in broiler chicken. .  Animal Science Journal86 ( 3 ) 305 - 311   2015Reviewed

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  • 井尻大地, 石丸善貴, 島元紗希, 石谷佳苗, 大塚 彰 .  鶏の骨格筋と脂肪の組織形成に対するβ2 アドレナリン受容体シグナルの作用機序の解明 .  栄養生理研究会報59 ( 2 ) 89 - 96   2015Reviewed

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    Authorship：Lead author   Language：Japanese   Publishing type：Research paper (other academic)   Publisher：栄養生理研究会  

  • Ahmed A Saleh, Daichi Ijiri, Akira Ohtsuka. .  Effects of summer shield supplementation on the growth performance, nutrient utilization, and plasma lipid profiles in broiler chickens. .  Veterinarni Medicina. 59 ( 11 ) 536 - 542   2014.11Reviewed

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  • Daichi Ijiri, Kanae Ishitani, Saki Shimamoto, Yoshitaka Ishimaru, Akira Ohtsuka. .  The effects of intraperitoneal clenbuterol injection on protein degradation and myostatin expression differ between the sartorius and pectoral muscles of neonatal chicks. .  General and Comparative Endocrinology206   111 - 117   2014.9Reviewed

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  • Mahmoud H. El-Deep, Daichi Ijiri, Yahya Z. Eid, Hisaya Yamanaka, Akira Ohtsuka .  Effects of dietary supplementation with Aspergillus Awamori on growth performance and antioxidative status of broiler chickens Exposed to High Ambient Temperature. .  Journal of Poultry Science51 ( 3 ) 281 - 288   2014.7Reviewed

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  • 津末成太和，山中喜矢，井尻大地，神田享志，大塚彰 .  ニワトリ用配合飼料としての減圧乾燥食品残さ .  日本暖地畜産学会報57 ( 1 ) 9 - 16   2014.4Reviewed

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  • Daichi Ijiri, Shogo Nakamura, Kenji Tatsugawa, Satoru Ijiri, Akira Ohtsuka .  Effects of feeding dried concentrated rice-washing water on growth performance and skeletal muscle lipid peroxidation in broiler chickens .  Journal of Poultry Science50 ( 4 ) 370 - 374   2013.10Reviewed

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  • Daichi Ijiri, Asami Higuchi, Akito Saegusa, Moe Miura, Tomoko Matsubara, Yukio Kanai, Akira Ohtsuka, Miho Hirabayashi. .  Role of prolactin-like protein (PRL-L) in cold-induced increase of muscle mass in chicks. .  General and Comparative Endocrinology186 ( C ) 94 - 100   2013.5Reviewed

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  • Daichi Ijiri, Kanae Ishitani, Tomoko Matsubara, Miho Hirabayashi, Yukio Kanai, Akira Ohtsuka. .  In vivo administration of β2-agonist clenbuterol and subsequent increase in skeletal muscle mass in neonatal chicks. .  Journal of Poultry Science50 ( 2 ) 150 - 154   2013.4Reviewed

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    Language：Japanese   Publishing type：Research paper (scientific journal)  

  • Daichi Ijiri, Akito Saegusa, Tomoko Matsubara, Miho Hirabayashi, Yukio Kanai. .  In vivo gene transfer into skeletal muscle of neonatal chicks by electroporation. .  Animal Science Journal 83 ( 6 ) 504 - 509   2012.6Reviewed

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  • Daichi Ijiri, Tomoko Matsubara, Miho Hirabayashi, Yukio Kanai. .  Increased expression of NOR-1 mRNA in the skeletal muscles of cold-exposed neonatal chicks. .  Animal Science Journal 83   331 - 337   2012.4Reviewed

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  • Shinya Ishihara, Daichi Ijiri, Rodel M Boyles, Anerl Del Barrio, Libertado C Cruz, Yukio Kanai. .  Identification of tamaraw (Bubalus mindorensis) from outdoor-derived fecal samples by PCR-RFLP analysis of cytochrome b gene. .  Animal Science Journal 81 ( 6 ) 635 - 641   2010.12Reviewed

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  • Daichi Ijiri, Yukio Kanai, Miho Hirabayashi. .  Possible roles of myostatin and PGC-1α for the increase of skeletal muscle and transformation of fiber type in cold-exposed chicks. .  Domestic Animal Endocrinology37 ( 1 ) 12 - 22   2009.5Reviewed

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  • Daichi Ijiri, Moe Miura, Yukio Kanai, Miho Hirabayashi. .  Increased mass of slow-type skeletal muscles and physiologically depressed myostatin gene expression in cold-tolerant chicks. .  Zoological Science26 ( 4 ) 277 - 283   2009.4Reviewed

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  • Natsumi Sakamoto, Manabu Ozawa, Kaori Yokotani-Tomita, Aki Morimoto, Takaya Matsuzuka, Daichi Ijiri, Miho Hirabayashi, Atsuko Ushitani, Yukio Kanai. .  DL-a-Tocopherol acetate mitigates maternal hyperthermiainduced pre-implantation embryonic death accompanied by a reduction of physiological oxidative stress in mice. .  Reproduction135 ( 4 ) 489 - 496   2008.4Reviewed

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  • Miho Hirabayashi, Daichi Ijiri, Yasutomi Kamei, Atsushi Tajima, Yukio Kanai. .  Transformation of skeletal muscle from fast- to slow-twitch during acquisition of cold tolerance in the chick. .  Endocrinology146 ( 1 ) 399 - 405   2005.1Reviewed

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MISC

  • 暑熱環境下での飼育が鶏肉の遊離アミノ酸およびイミダゾールジペプチド含量に及ぼす影響

    片渕歩美, 亀川みずき, 後藤芹里菜, 桑原大知, 大澤友紀子, 島元紗希, 石原慎矢, 大塚彰, 大塚彰, 井尻大地, 井尻大地

    日本家禽学会誌   60   2023

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  • ブロイラー初生ヒナへの飼料給与開始の遅れが浅胸筋中の脂質過酸化と抗酸化酵素のmRNA発現量に及ぼす影響

    大賀桃子, 興梠瑠香奈, 島元紗希, 中島一喜, 園田大地, 大塚彰, 井尻大地

    日本家禽学会誌   60   2023

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  • N<sup>τ</sup>-methylhistidine affects energy and amino acid metabolism in C2C12 myotube cells.

    石丸美樹, 笹野竣太, 井尻大地, 大塚彰, 藤村忍, 島元紗希

    日本分子生物学会年会プログラム・要旨集(Web)   46th   2023

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  • 米糠抽出物が無タンパク質食を給与したラットの骨格筋タンパク質分解に及ぼす影響

    片渕歩美, 平尾宏太, 島元紗希, 山内陽子, 藤田芳和, 大塚彰, 井尻大地

    日本栄養・食糧学会大会講演要旨集   77th   2023

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  • 成長速度が異なる肉用鶏のむね肉中の遊離アミノ酸含量および呈味特性

    島元紗希, 岩井祐樹, 井尻大地, 中島一喜, 大塚彰, 藤村忍

    アミノ酸研究   15 ( 2 )   2022

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  • 初生ヒナへの飼料給与開始の遅延が暑熱環境下で飼育した肉用鶏の生産性と鶏肉の脂質過酸化度に及ぼす影響

    片渕歩美, 島元紗希, 友永省三, 中島一喜, 石原慎矢, 大塚彰, 井尻大地

    日本暖地畜産学会報   65 ( 2 )   2022

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  • The effects of N<sup>τ</sup>-methylhistidine on myofibrilar protein degradation in C2C12 myotubes

    島元紗希, 石丸美樹, 井尻大地, 大塚彰, 藤村忍

    日本分子生物学会年会プログラム・要旨集(Web)   45th   2022

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  • LC-MS/MSおよび蛍光検出器を備えたHPLCを用いた3-メチルヒスチジンにおける分析条件の検討および妥当性の比較

    友永省三, 白石純一, 片渕歩美, 都ハンウル, 島元紗希, 大塚彰, 井尻大地

    アミノ酸研究   15 ( 2 )   2022

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  • 暑熱環境下における肉用鶏へのオロト酸の給与が骨格筋および血液中のアミノ酸代謝に与える影響

    島元紗希, 島元紗希, 中村桐子, 友永省三, 古川令, 大塚彰, 藤村忍, 井尻大地

    アミノ酸研究   14 ( 1 )   2021

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  • ニーム葉水抽出物の給与がブロイラーの骨格筋の脂質過酸化度と抗酸化酵素のmRNAの発現量に及ぼす影響

    中村桐子, 宍道美月, 島元紗希, 小川剛一郎, カンデルワル ニキル, 立川健治, 藤田芳和, 大塚彰, 井尻大地

    日本暖地畜産学会報   64 ( 2 )   2021

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  • タンカン摘果果実の飼料添加がブロイラーの浅胸筋の脂質過酸化度,ドリップロス,および色調に及ぼす影響

    中村桐子, 島元紗希, 山本雅史, 坂尾こず枝, 大塚彰, 井尻大地

    日本家禽学会誌   58   2021

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  • N<sup>τ</sup>-methylhistidine suppresses myofibrilar protein levels via up-regulating mRNA expressions of ubiquitin ligases in C2C12 myotubes

    島元紗希, 島元紗希, 石丸美樹, 井尻大地, 早川徹, 西邑隆徳, 大塚彰, 藤村忍

    日本分子生物学会年会プログラム・要旨集(Web)   44th   2021

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  • Aqueous extracts of inner bran fraction of rice suppress protein degradation in C2C12 myotubes

    井尻大地, 島元紗希, 山内陽子, 藤田芳和, 大塚彰

    日本分子生物学会年会プログラム・要旨集(Web)   44th   2021

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  • 米糠外層および内層の給与がラット骨格筋のタンパク質分解に及ぼす影響

    井尻大地, 島元紗希, 島元紗希, 川口真奈, 中村桐子, 山内陽子, 藤田芳和, 大塚彰

    アミノ酸研究   14 ( 1 )   2021

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  • Beneficial effects of Aspergillus awamori in broiler nutrition Reviewed

    Ahmed A. Saleh, Kunioki Hayashi, Daichi Ijiri, Akira Ohtsuka

    World's Poultry Science Journal   70 ( 4 )   857 - 864   2014.11

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    Language：English   Publishing type：Article, review, commentary, editorial, etc. (scientific journal)  

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Presentations

  • 島元紗希、石谷佳苗、石丸善貴、川口真奈、井尻大地、大塚彰   ニワトリ初生ヒナの骨格筋に対する β2アドレナリン受容体作動薬投与および遮断 薬投与の影響  

    日本家禽学会  日本家禽学会

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    Event date： 2014.9

    Language：Japanese  

    Venue：鹿児島  

    国内学会

  • 川口真奈、津末成太和、井尻大地、大塚 彰、神田享志、宮路光弘   減圧加熱乾燥サツマイモ廃棄物残さ(サツマイモフィード)のニワトリ用配合飼料 としての利用  

    日本家禽学会  日本家禽学会

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    Event date： 2014.9

    Language：Japanese  

    Venue：鹿児島  

    国内学会

  • 山寺裕子、井尻大地、大塚 彰、神田享志、宮路光弘、多田 司   減圧加熱乾燥サツマイモ廃棄物残さ(サツマイモフィード)の「黒さつま鶏」用配 合飼料としての利用  

    日本家禽学会  日本家禽学会

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    Event date： 2014.9

    Language：Japanese  

    Venue：鹿児島  

    国内学会

  • 石丸善貴、津末成太和、井尻大地、大塚彰   同体重・同栄養条件下におけるブロイラーとレイヤーの骨格筋タンパク質代謝関連 因子の比較   International conference

    日本家禽学会  日本家禽学会

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    Event date： 2014.9

    Language：English  

    Venue：鹿児島  

    国際学会

  • 石丸善貴、石谷佳苗、井尻大地、大塚彰   初生ヒナへのβ2アドレナリン受容体作動薬投与が脂肪組織の発達へ及ぼす影響  

    日本畜産学会  日本畜産学会

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    Event date： 2014.3

    Language：Japanese  

    Venue：つくば  

    国内学会

  • アハメド サーレ、カエリ アンバ、アハメド モハメド・ハンア アブエルカデル 、井尻大地 、大塚彰   ブロイラーヒナの飼養成績、消化率および血漿脂質に対する Lactobacillus Acidophilus および アビラマイシン飼料投与の影響  

    日本家禽学会  日本家禽学会

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    Event date： 2014.3

    Language：Japanese  

    Venue：つくば  

    国内学会

  • 島元紗希、Mahmoud H. El-Deep、井尻大地、Yahya Z. Eid、山中喜矢、大塚彰   Aspergillus awamori の飼料投与が暑熱ストレスに暴露されたブロイラーヒナの成長と抗酸 化状態に及ぼす影響  

    日本家禽学会  日本家禽学会

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    Event date： 2014.3

    Language：Japanese  

    Venue：つくば  

    国内学会

  • 石丸善貴、石谷佳苗、井尻大地、大塚彰   初生ヒナへのβ２アドレナリン受容体作動薬の腹腔内投与は縫工筋と浅胸筋で異なる作用を示す  

    日本暖地畜産学会  日本暖地畜産学会

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    Event date： 2013.10

    Language：Japanese  

    Venue：鹿児島  

    国内学会

  • 山中喜矢、田中麻衣子、津末成太和、井尻大地、野本孝一、大塚彰   筋管細胞の酸化ストレスに対するハーブ混合物抽出物の影響  

    日本暖地畜産学会  日本暖地畜産学会

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    Event date： 2013.10

    Language：Japanese  

    Venue：鹿児島  

    国内学会

  • 津末成太和、田中麻衣子、山中喜矢、井尻大地、野本孝一、大塚彰   ブロイラーの暑熱ストレスに対するハーブ混合物投与の効果  

    日本暖地畜産学会  日本暖地畜産学会

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    Event date： 2013.10

    Language：Japanese  

    Venue：鹿児島  

    国内学会

  • 井尻大地、石谷佳苗、大塚彰   初生ヒナに対するβ2アドレナリン受容体作動薬の単回投与が5週齢ブロイラーの腹腔内脂肪量に与える影響  

    日本畜産学会  日本畜産学会

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    Event date： 2013.3

    Language：Japanese  

    Venue：広島  

    国内学会

  • 井尻大地、中村祥吾、立川健治、井尻哲、大塚彰   無洗米製造副産物の給与がブロイラーの生産性に及ぼす影響  

    日本家禽学会  日本家禽学会

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    Event date： 2013.3

    Language：Japanese  

    Venue：広島  

    国内学会

  • 津末成太和、Ahmed A. Saleh、山中喜矢、井尻大地、林國興、大塚彰   ブロイラーの骨格筋タンパク質代謝に対するAspergillus AwamoriおよびSaccharomycess Cerevisiae同時投与の効果  

    日本家禽学会  日本家禽学会

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    Event date： 2013.3

    Language：Japanese  

    Venue：広島  

    国内学会

  • 山中喜矢、Ahmed A. Saleh、津末成太和、井尻大地、林國興、大塚彰   ブロイラーの脂質特性に対するAspergillus AwamoriおよびSaccharomyces Cerevisiae同時投与の影響  

    日本家禽学会  日本家禽学会

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    Event date： 2013.3

    Language：Japanese  

    Venue：広島  

    国内学会

  • 大塚彰、小島凜、山中喜矢、森下由香理、井尻大地   エイコサペンタエン酸がブロイラーの肝臓脂肪酸合成酵素活性ならびに腹腔内脂肪蓄積に及ぼす影響  

    日本家禽学会  日本家禽学会

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    Event date： 2013.3

    Language：Japanese  

    Venue：広島  

    国内学会

  • 津末成太和、大塚彰、井尻大地、神田享志   採卵鶏に対するエコフィード上乗せ配合給与の影響  

    日本暖地畜産学会  日本暖地畜産学会

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    Event date： 2012.11

    Language：Japanese  

    Venue：福岡  

    国内学会

  • 片渕 歩美, 平尾 宏太, 島元 紗希, 山内 陽子, 藤田 芳和, 大塚 彰, 井尻 大地   米糠抽出物が無タンパク質食を給与したラットの骨格筋タンパク質分解に及ぼす影響  

    日本栄養・食糧学会大会講演要旨集  2023.3  (公社)日本栄養・食糧学会

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    Language：Japanese  

  • 井尻 大地, 島元 紗希, 川口 真奈, 中村 桐子, 山内 陽子, 藤田 芳和, 大塚 彰   米糠外層および内層の給与がラット骨格筋のタンパク質分解に及ぼす影響  

    アミノ酸研究  2021.3  日本アミノ酸学会

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    Language：Japanese  

  • 島元 紗希, 中村 桐子, 友永 省三, 古川 令, 大塚 彰, 藤村 忍, 井尻 大地   暑熱環境下における肉用鶏へのオロト酸の給与が骨格筋および血液中のアミノ酸代謝に与える影響  

    アミノ酸研究  2021.3  日本アミノ酸学会

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    Language：Japanese  

  • 内村 望空, 釘丸 朋樹, 山本 雅史, 井尻 大地, 侯 徳興, 坂尾 こず枝   カンキツ成分の食用油抽出による、美白効果増強油の簡易作成法  

    日本栄養・食糧学会大会講演要旨集  2022.5  (公社)日本栄養・食糧学会

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    Language：Japanese  

  • 島元 紗希, 白石 純一, 友永 省三, ド・ハンウル , 片渕 歩美, 大塚 彰, 井尻 大地   LC-MS/MSを用いたC2C12培養筋管細胞の培地中Nτ-メチルヒスチジン濃度の測定法に関する検討  

    アミノ酸研究  2024.7  日本アミノ酸学会

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  • 友永 省三, 白石 純一, 片渕 歩美, 都 ハンウル, 島元 紗希, 大塚 彰, 井尻 大地   LC-MS/MSおよび蛍光検出器を備えたHPLCを用いた3-メチルヒスチジンにおける分析条件の検討および妥当性の比較  

    アミノ酸研究  2022.3  日本アミノ酸学会

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Research Projects

  • Developing a Novel Eating Vaccine with Silkworms

    Grant number：22H02501  2022.4 - 2027.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

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    Grant amount：\17160000 （ Direct Cost: \13200000 、 Indirect Cost：\3960000 ）

  • 鶏ヒナへの飼料給与開始の遅れが肉質を低下させる作用機序の解明とその軽減方法の探索

    2019.4 - 2022.3

    科学研究費補助金 

    井尻 大地

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    Authorship：Principal investigator  Grant type：Competitive