Personnel Information

写真a

Hasegawa Yasushi


The master's program in charge

Division of Sustainable and Environmental Engineering

The doctoral program in charge

Division of Engineering

The department in charge

Department of Sciences and Informatics

Job title

Professor

E-mail Address

E-mail address

Research field 【 display / non-display

  • Life Science / Aquatic life science

  • Biochemistry

Keywords for Research Field 【 display / non-display

  • scallop shell

Graduate school・Graduate course, etc. 【 display / non-display

  • Hokkaido university

    1991,Doctoral program,Graduate School, Division of Natural Science,化学第二専攻,Completed,Japan

Graduate school・major, etc. 【 display / non-display

  • Hokkaido University

    1981,Faculty of Science,化学第二学科,Graduate,Japan

Degree 【 display / non-display

  • Doctor of Science

    血管大動脈平滑筋ミオシンアイソフォームの構造と機能

Academic Society 【 display / non-display

  • The Japanese Society of Marine Biotechnology

  • Japanese society of Biochemistry

  • The Japanese society of Fisheries Science

 

アコヤガイ貝殻等の水産系廃棄物の有機物の有効利用法の開発

Purpose of Research

廃棄された貝殻や水産系廃棄物を有効資源として再利用する

Summary of Research

真珠層に含まれる成分が記憶障害改善、老化抑制することを見出し実用化に向けて研究を行っている
Research Content

Features / Benefits of Research

1.Point of research 2.Research of novelty
  • 真珠層に含まれる成分が記憶障害改善、老化抑制することを見出し実用化に向けて研究を行っている
  • 真珠層に含まれる成分が記憶障害改善、老化抑制することを見出し実用化に向けて研究を行っている
3.Primacy of Technology 4.Situation of patent-related
  • 顕著な老化抑制作用を示すことから期待される
 

Books 【 display / non-display

  • はじめての生命科学

    菊地慎太郎、長谷川靖他,三共出版,2009.01

  • 水産資源の先進的有効利用-ゼロエミッションをめざして

    長谷川靖、部田茜、劉云春,エヌ・ティー・エス出版,「水産系廃棄物ホタテガイ貝殻に含まれる生物活性,2005

Papers 【 display / non-display

  • Effect of Nacre Extract from Pearl Oyster Shells against Behavioral and Psychological Symptoms of Dementia in Senescence-Accelerated Mouse P8 (SAMP8)

    Omachi T, Hasegawa Y,Journal of Functional Foods,2024

  • Effects of scallop mantle toxin on intestinal microflora and intestinal barrier function in mice

    Xiong Geng *, Ran Lin, Yasushi Hasegawa, Luo Meng Chao, Huayan Shang, Jingjing Yang, Weina Tian, Wenting Ma, Miaomiao Zhuang, Jian Rong Li,Toxins,2024

  • Oral administration of nacre extract from pearl oyster shells has anti-aging effects on skin and muscle, and extends the lifespan in SAMP8 mice

    Hana Yamamoto, Nanami Shimomura, Yasushi Hasegawa ,pharmaceuticals,2024

  • Sulfated Polysaccharides Isolated From the Nacre Extract Suppress Chronic Scopolamine Administration-Induced Amyloid-beta Deposition

    Mayumi Wako 1, Kanae Ohara 1 and Yasushi Hasegawa,,Applied Sciences,2024

  • Characterization and Stability of a Novel Toxin in Scallop Mantle Tissue

    Nabuki Maeda , Takahiro Yumoto , Geng Xiong , Yasushi Hasegawa *,Foods,vol.12,2023.09

display all >>

International conference proceedings 【 display / non-display

  • Optimization of substrate to culture and image live cells for surface plasmon microscopy

    Ipsita Chakraborty, Daiki Matsubayashi, Tomoki Omachi, Yasushi Hasegawa, and Hiroshi Kano,, SPIE.Digital Library,vol.12202,2022

  • Effect of Nacre Extract against emotional disfunction in Senescence-Accelerated mouse model (SAMP8)

    ohmati T, Hasegawa Y,Joint symposium on pharmacognosy,(p.95 ~ ),2021.09

  • Bioactive substance from Pearl oyster nacre improves d-galactose-induced memory impairment

    Kazuma Oura, Tomonori Matuyama, Yasushi Hasegawa,Marine biotechnology conference 2019,2019.09

  • Identification of a bioactive substance from pearl oyster nacre improving scopolamine-induced memory impairment

    Hikaru Yamagami, Tatsuya Fuji, and Yasushi Hasegawa,Marine biotechnology conference 2019,2019.09

  • Action mechanism of memory impairment by intake of calcium carbonate

    Misa Kitamura, Ami Sugiura, Tatsurou Inoue, Yasushi Hasegawa,JSED,2019.03

display all >>

Editorial and Commentary 【 display / non-display

  • アルツハイマー型老人性痴呆症に関する最新の知見

    北口暢哉、長谷川靖,日本薬学会誌,vol.29,(p.860 ~ 866),1993

Research reports 【 display / non-display

  • Lignosulfonic acid suppresses postprandial hyperglycemia

    門田有起哉、中川絵里奈、川南諭、長谷川靖,室蘭工大紀要,(66),2017.03

  • Lipolysis promoting factor from scallop shell

    長谷川靖,基盤研究C 報告書,2011

  • Lipolysis promoting factor from scallop shell

    長谷川靖,科学研究費 基盤研究C 報告書,2008

  • ホタテガイ貝殻に含まれる脂肪分解促進因子の健康食品としての開発

    長谷川 靖,ノーステック財団研究報告書,2006

  • ホタテガイ貝殻に含まれる生理活性物質の同定と有効利用

    長谷川 靖,科研費 基盤研究 C報告書,2005

display all >>

Presentaion at conference, meeting, etc. 【 display / non-display

  • Effects of Nacre extract against Behavioral and Phycological Symptoms in Dementia (BPSD) in Senesence-Accelerated mouse P8 (SAMP8)

    Tomoki Omachi, Yamato Yotsuya, Nanami Shimomura, Hana Yamamoto, Yasushi Hasegawa*,Joint Symposium on Environmental Engineering – SEOULTECH & Muroran Institute of Technology,Joint Symposium on Environmental Engineering – SEOULTECH & Muroran Institute of Technology,2025.01.10,Korea, Republic of

  • Evaluation of the Effect of Nacre Extract on Diabetic encephalopathy Using KK-Ay Mice

    Zhang Heng, Yamato Yotsuya, Yasushi Hasegawa*,Joint Symposium on Environmental Engineering – SEOULTECH & Muroran Institute of Technology,Joint Symposium on Environmental Engineering – SEOULTECH & Muroran Institute of Technology,2025.01.10,Japan

  • アコヤガイ貝殻真珠層抽出成分のアミロイドβ沈着抑制作用

    大原奏衣、若生真由美、長谷川靖,日本生薬学会第70年会,日本生薬学会第70年会,2024.09.15

  • 真珠層抽出物がミトコンドリア機能改善に対する効果

    趙 岩、長谷川靖,日本生薬学会第70年会,日本生薬学会第70年会,2024.09.15

  • 老化モデルマウスの老化、寿命に対するアコヤガイ貝殻真珠層抽出成分の効果

    川南桃子 長谷川靖,老化促進モデルマウス学会,老化促進モデルマウス学会,2024.09.07

display all >>

Patent acquisition 【 display / non-display

  • ホタテガイ貝殻又はその抽出物からなる脂肪分解促進剤

    特願2005-025419,特開2006-213606

 

Class subject in charge 【 display / non-display

  • 化学・生物学概論(Aクラス)

    2024,Department

  • 化学・生物学概論(Bクラス)

    2024,Department

  • 生物物質化学(Cクラス)

    2024,Department

  • 生物物質化学(Bクラス)

    2024,Department

  • 生物物質化学(Aクラス)

    2024,Department

display all >>

 

International research cooperation activities 【 display / non-display

  • ホタテガイ新規貝毒の中国での調査

    中国,中国渤海大学,2022.04 ~ 2025.03