Researchers

ANDO Masashi

ANDO Masashi: Professor/Assistant General Manager

Faculty	Department of Fisheries / Graduate School of Agriculture
Researchmap	https://researchmap.jp/read0034027

Education and Career

Education

- 1988 , Kyoto University, Faculty of Agriculture,
- 1988 , Kyoto University, Faculty of Agriculture,
- 1992 , Kyoto University, Agricultural Science,
- 1992 , Kyoto University, 農学研究科,

Academic & Professional Experience

2009 - Today , 近畿大学農学部教授
2003 - 2009 , 近畿大学農学部助教授
1996 - 2003 , Kindai University Faculty of Agriculture
1992 - 1996 , Kindai University Faculty of Agriculture 助手

Research Activities

Research Areas

Life sciences, Marine/Aquatic life sciences

Research Interests

水産化学水銀鮮度保持, Fishery Science

Published Papers

Quality assessment of yellowtail ( Seriola quinqueradiata ) meat cultured in an offshore floating flexible facility
Masashi Ando; Wen Jye Mok; Yuji Maeda; Ryoji Miki; Takashi Fukuda; Yasuyuki Tsukamasa
Food Science & Nutrition 10 (9) , 3024-3033, Sep. 2022
New dihydronaphthothiophene derivatives by the biological transformation of seriniquinone using marine-derived actinomycete Streptomyces albogriseolus OM27-12
Kohei Ishida; Teruki Tanaka; Kenichiro Nagai; Yoshimasa Furuichi; Takeshi Terahara; Masashi Ando; Yasuyuki Tsukamasa; Takashi Fukuda
The Journal of Antibiotics 75 (1) , 9-15, Jan. 2022
Effects of temperature treatment before thawing on NAD+ and ATP concentrations in frozen fish meats prepared by instant killing and quick freezing and on pH after thawing
SHUHEI NISHIGUCHI; TAKASHI FUKUDA; MASASHI ANDO; YASUYUKI TSUKAMASA
NIPPON SUISAN GAKKAISHI 86 (6) , 494-501, 15, Nov. 2020

Correspondence of collagen to the softening of fish meat during refrigeration. , Extracellular matrix of fish and shellfish biochemistry and impact of seafood qualigy. , 1999
魚肉の軟化機構 , 水産学シリーズ,魚介類の細胞外マトリックス , 1997
The softening mechanism of the fish meat durin refrigeration after death. , Recent Researches and Developments in Agricultural and Food Chemistry , 1997

絶食による養殖マグロ普通筋の品質改良に関する研究Ⅱ , 熊井英水; 塚正泰之; 安藤正史; 瀬岡学; 澤田好史; 宮下盛; 川﨑賢一; 岡田貴彦 , Mar. 2006
絶食による養殖マグロ普通筋の品質改良に関する研究Ⅰ , 熊井英水; 安藤正史; 瀬岡学; 澤田好史; 宮下盛; 塚正泰之; 岡田貴彦 , Mar. 2006
魚類筋肉における過冷却保存の試み , 安藤正史; 岡田空太; 塚正泰之 , 平成15 年度氷温学会大会（米子） , Sep. 2003

MISC

ウナギ味のナマズの品質に関する研究 , 塚正泰之; 高島秋則; 松浦良平; 安藤正史; 福田隆志; 山下洋; 山本眞司; 那須敏郎; 有路昌彦; 升間主計 , 日本水産学会大会講演要旨集 , 2018 , 2018
Inhibitory effect of sea horse Hippocampus kelloggi ethanol extract on antigen-stimulated degranulation in rat basophilic leukemia RBL-2H3 cells , Tomohiro Itoh; Yudai Sakata; Yunika Yoshida; Masahiro Iwayama; Hironobu Murase; Masashi Ando; Yasuyuki Tsukamasa , Nippon Suisan Gakkaishi (Japanese Edition) , 79 , 4 , 683 , 693 , 2013
Summary:Sea horse Hippocampus kelloggi is used as a traditional medicine in Asia for a tonic. In this study, we prepared a 35% ethanol extract of sea horse (SHEtEx.35), and then demonstrated the effects of SHEtEx.35 on antigen (Ag)-stimulated degranulation in rat basophilic leukemia RBL-2H3 cells. The inhibition level of Ag-stimulated degranulation by SHEtEx.35 gradually increased to 25,μg/mL, but the inhibition levels of Ag-stimulated degranulation by SHEtEx.35 did not change at concentrations above 25,μg/mL. In order to elucidate the underlying mechanisms, we examined the ešects of SHEtEx.35 on early intracellular signaling events (intracellular free Ca2+ ([Ca2]i) concentration, and intracellular reactive oxygen species (ROS) production) by antigen stimulation. Treatment with SHEtEx.35 markedly suppressed antigen-stimulated activation of PLCγ1 and elevation of [Ca2+]i. However, SHEtEx.35 did not suppress antigen-stimulated ROS production. These results indicate that inhibition of antigen-stimulated degranulation by SHEtEx.35 is mainly due to direct inhibition of PLCγ1 activation. Our findings suggest that SHEtEx.35 would be beneficial for alleviating symptoms of type I allergies.
Changes in Digestive Enzyme Activities of Larval and Early Crab Stages of Red Frog Crab Ranina ranina with Growth , KUROKAWA Yuko; KAWAI Shin'ichiro; YOSEDA Kenzo; HAMADA Kazuhisa; TANAKA Masaru; ANDO Masashi , 水産増殖 = The aquiculture , 59 , 4 , 521 , 528 , 20, Dec. 2011
Summary:アサヒガニのゾエアから稚ガニまでの発育にともなう消化酵素活性の変化を実験室において調べた。4,000尾の幼生を水温26.3±1.6℃の0.5m3水槽で飼育した。ゾエア1～4齢まではアルテミア幼生で飼育し、その後、稚ガニまでは成長段階に併せて冷凍アサリ、アミ、コペポーダなどを給餌した。トリプシン様酵素およびアミラーゼの活性を孵化直後から孵化後54日まで測定した。両酵素はゾエア1齢から明らかに認められ、幼生の成長にともなって活性は上昇し、とくに孵化後16日からの活性の上昇は顕著であった。体重の著しい増加も孵化後16日頃から観察され、消化酵素活性の上昇とよく一致した。中腸腺の機能的な分化はゾエア5齢（孵化後16日）で明らかに見られ、この発育段階で消化系の基本的な構造が整ったことを示唆している。トリプシン様酵素およびアミラーゼの活性上昇は組織学的な観察により調べた中腸腺の分化と発達によく対応した。