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Research

Field of Study

Cell Biology

Subject of Study

Analysis of cell division cycle of a trichomonad, Tritrichomonas foetus. (Tritrichomonas foetus, cytokinesis, polynucleated cell, cell density, cell cycle) (Cell growth of anaerobic protozoan Tritrichomonas foetus was analyzed. This protozoan usually proliferates in extremely high density, but protozoan parasites were dispersed uniformly in F-bouillon medium and cell division stopped temporarily. However nuclear fission continued and giant polynucleated cells formed. Later, cell division resumed and cells returned to normal form. In conditioned medium, cytokinesis of the dispersed parasites did not stop. Results indicated that T. foetus cells secreted an extracellular factor that influenced cytokinesis.)

Book / Paper

Book:

1. Hideyuki Nakagawa, Tamiko Hashimoto, Hiromi Hayashi, Mitsuko Shinohara, Kiyoshi Ohura, Eiichi Tachikawa and Takeshi Kashimoto :
Isolation of a novel lectin from the globiferous pedicellariae of the sea urchin Toxoneustes pileolus,
Plenum Press, New York, Apr. 1996.

Academic Paper (Judged Full Paper):

1. Hideyuki Nakagawa, Fumihiko Satoh, Hitomi Sakai, Hiromi Hayashi and Yasuhiro Ozeki :
Biological activities of multiple lectins from the toxopneustid sea urchins,
Recent Advances in Marine Science and Technology 2002, 145-152, 2003.
2. Yasuo Oyama, Tomohiro Arata, Lumi Chikahisa, Chisato Umebayashi, Ken Tabaru, Kei Sakai and Hiromi Hayashi :
Effects of A23187 and CaCl2 on tri-n-butyltin-induced cell death in rat thymocytes,
Environmental Toxicology and Pharmacology, Vol.13, No.1, 29-36, 2003.
(DOI: 10.1016/S1382-6689(02)00127-8,   PubMed: 21782646)
3. Hiromi Hayashi, Hitomi Sakai, Wakako Minakuchi-Fijiwara, Miki Takayama, Michiko Nakamura-Murata, Yoshiko Kamo, Kanako Funakoshi, Keisuke Fukumoto, Kaori Kanemaru, Hideyuki Nakagawa, Yasuo Oyama, Nobuyuki Shinohara and Yoshihiro Ito :
Cytokinesis arrest and nuclear fission in low density populations of Trichomonad Protozoan,
Zoological Science, Vol.19, No.10, 1089-1094, 2002.
(DOI: 10.2108/zsj.19.1089,   PubMed: 12426470,   CiNii: 1522825128326665984)
4. Tomohiro Arata, Yasuo Oyama, Masaya Satoh, Hiromi Hayashi and Yoshiro Okano :
Cytotoxic effects of triphenylbismuth on rat thymocytes: Comparison with bismuth chloride and triphenyltin chloride,
Environmental Toxicology, Vol.17, No.5, 472-477, 2002.
(DOI: 10.1002/tox.10081,   PubMed: 12242678)
5. Yasuo Oyama, Yuko Yamazaki, Yoshihiko Okada, Kazuo Takahama, Masaya Satoh and Hiromi Hayashi :
Toxicity of methylmercury conjugated with L-cysteine on rat thymocytes in comparison with that of methylmercury,
Environmental Toxicology and Pharmacology, Vol.9, No.1, 49-55, 2000.
(DOI: 10.1016/S1382-6689(00)00062-4,   PubMed: 11137468,   Elsevier: Scopus)
6. Hideyuki Nakagawa, Chieko Yamaguchi, Fukiyo Tomiyoshi and Hiromi Hayashi :
A novel mitogenic lectin from the globiferous pedicellariae of sea urchin, Toxopneustes pileolus,
Jour. Chem. Soc. Pak., Vol.21, No.3, 305-310, 1999.
7. Hideyuki Nakagawa, Chieko Yamaguchi, Hitomi Sakai, Kaori Kanemaru, Hiromi Hayashi, Yasutetsu Araki, Yasuhiro Tomihara, Mitsuko Shinohara, Kiyoshi Ohura and Hisato Kitagawa :
Biochemical and physiological properties of pedicellarial lectins from the toxopneustid sea urchins,
Journal of Natural Toxins, Vol.8, No.3, 297-308, 1999.
(PubMed: 10591033)
8. Bruce L. Granger, Sarah J. Warwood, Naoko Hayai, Hiromi Hayashi and Makoto Ohashi :
Identification of a neutrophil chemotactic factor from Tritrichomonas foetus as superoxide dismutase Molecular and Biochemcal Parasitology,
Molecular and Biochemical Parasitology, Vol.89, No.1, 85-95, 1997.
9. Hideyuki Nakagawa, Chieko Yamaguchi and Hiromi Hayashi :
Biologically active subatance from sea urchins,
Journal of Natural Toxins, Vol.6, No.2, 193-202, 1997.
10. B.L Granger, S.J Warwooda, N Hayai, Hiromi Hayashi and M Owhashi :
dentification of a neutrophil chemotactic factor from Tritrichomonas foetus as superoxide dismutase,
Molecular and Biochemical Parasitology, Vol.89, 85-95, 1997.
11. Yasuo Oyama, David Carpenter, Shinya Ueno, Hiromi Hayashi and Fukiyo Tomiyoshi :
Methylmercury activates Ca2+-dependent K+ conductance of mouse thymocytes: a flow cytometric study using fluorescent dyes,
European Journal of Pharmacology, Vol.293, No.2, 101-107, 1995.
12. Hideyuki Nakagawa, Yasuhiro Tomihara, Yasutetsu Araki and Hiromi Hayashi :
Preliminary studies on venom proteins in the pedicellariae of the toxopneustid sea urchins, Toxopneustes pileolus and Tripneustes gratilla,
Journal of Natural Toxins, Vol.3, No.1, 25-34, 1994.
13. Yasuo Oyama, Lumi Chikahisa, Katuhiko Noda, Hiromi Hayashi and Fukiyo Tomiyoshi :
Characterization of the triphenyltin-induced increase in intracellular Ca2+ of mouse thymocytes: comparison with the action of A23187,
The Japanese Journal of Pharmacology, Vol.60, 159-167, 1992.
14. Yasuo Oyama, Lumi Chikahisa, Fukiyo Tomiyoshi and Hiromi Hayashi :
Cytotoxic action of triphenyltin on mouse thymocytes: a flow cytometric study using fluorescent dyes for membrane potential and intracellular Ca2+,
The Japanese Journal of Pharmacology, Vol.57, 419-424, 1991.
15. Akira Kimura, Hideyuki Nakagawa, Hiromi Hayashi and Koichi Endo :
Seasonal changes in contractile activity of a toxic substance from the pedicellariae of the sea urchin Toxopneustes pileolus,
Toxicon, Vol.22, No.3, 353-358, 1984.
(DOI: 10.1016/0041-0101(84)90079-5,   PubMed: 6474489,   Elsevier: Scopus)
16. Yoshikazu Oka, Hiromi Hayashi, Fujiro Ishikawa and Humio Osaki :
Effects of Dextran Sulfate 500 on Protective Responses to Sublethal Trichomonas foetus Infection in Mice,
Microbiology and Immunology, Vol.24, No.10, 925-932, 1980.
17. Hiromi Hayashi :
Resistance in Mice against Trichomonas foetus Infection Induced by Immunization with Heat-Treated Homologous Antigens,
Japanese Journal of Parasitology, Vol.29, No.6, 523-533, 1980.
18. Yoshihiro Ito, Masato Furuya, Miyoko Doi, Hiromi Hayashi, Masami Yagyu, Yoshikazu Oka and Humio Osaki :
Protective Role of Immune Lymphoid Cells and Phagocytes in Experimental Trichomoniasis in Mice,
The Japanese Journal of Pharmacology, Vol.24, No.6, 333-339, 1975.
19. Hiromi Hayashi, Fujiro Ishikawa, Yoshikazu Oka, Masato Furuya, Yoshihiro Ito and Humio Osaki :
EFFECTS OF ADJUVANT ON INDUCTION OF PROTECTIVE REACTION IN EXPERIMENTAL TRICHOMONIASIS IN MICE,
寄生虫学雑誌, Vol.24, No.1, 1-5, 1975.
20. Akira Kimura, Hiromi Hayashi and Masaaki Kuramoto :
STUDIES OF URCHI-TOXINS: SEPARATION, PURIFICATION AND PHARMACOLOGICAL ACTIONS OF TOXINIC SUBSTANCES,
The Japanese Journal of Pharmacology, Vol.25, No.2, 109-120, 1974.
21. Yoshikazu Oka, Hiromi Hayashi, Noriko Hayashi, Masato Furuya, Yoshihiro Ito, Masami Yagyu and Humio Osaki :
COMPARATIVE STUDIES ON THE ISOLATION OF RIBOSOMES IN TRICHOMONAS FOETUS,
寄生虫学雑誌, Vol.22, No.4, 193-198, 1973.
22. Kazushige Fukutake, Hiromi Hayashi and Kunio Matsumoto :
The Effect of Plant Growth Hormones upon the Molt of the Crayfish, Procambarus,
ZOOLOGICAL MAGAZINE, Vol.78, No.9, 356-357, 1969.
(CiNii: 1390572176573486720)

Academic Paper (Unrefereed Paper):

1. Yasuo Oyama, Yoshihiko Okada, Norihiko Akaike, Kaori Kanemaru, Yumiko Kanemoto, Lumi Chikahisa, Masaya Satoh and Hiromi Hayashi :
Protective action of tri-n-butyltin on the cells suffering from oxidative strss: Its implication in bioaccumulation,
Natural Science Research, Vol.14, 9-20, 2001.
2. Hideyuki Nakagawa, Fumihiko Satoh, Ambreena AmSiddiq, Hiromi Hayashi, Eiichi Tachikawa, Yasuhiro Tomihara and Yasutetsu Araki :
ウニ刺毒レクチンの細胞反応性について,
第47回毒素シンポジュム予稿集, Vol.47, 86-93, 2000.
3. Yoshihiro Ito, Mikio Oka, Hiromi Hayashi, Fukiyo Tomiyoshi and Yoshikazu Oka :
Trichomonas foetus 細胞表層における fucose の存在,
Medicine and Biology, Vol.115, No.5, 287-289, 1987.
4. Yoshikazu Oka, Hiromi Hayashi, Fukiyo Tomiyoshi, Mikio Oka and Yoshihiro Ito :
病原性 Trichomonas foetus の植物 lectin に対する親和性の分析,
Medicine and Biology, Vol.114, No.1, 39-42, 1987.
5. Fukiyo Tomiyoshi, Hiromi Hayashi and Yoshikazu Oka :
たんぱく制限ハツカネズミの抗体応答における T および B リンパ球の機能,
Medicine and Biology, Vol.111, No.5, 261-264, 1985.
6. Yoshikazu Oka, Hiromi Hayashi, Fukiyo Tomiyoshi, Mikio Oka and Yoshihiro Ito :
Trichomonas foetus 由来の ribosome か 表面抗原で誘導した抗体の血清学的反応の相違,
Medicine and Biology, Vol.111, No.4, 205-208, 1985.
7. Yoshikazu Oka, Hiromi Hayashi and Fukiyo Tomiyoshi :
Trichomonas foetus のリボソーム分画で免疫した宿主の致死感染後, 腹腔滲出細胞と原虫の経時的相互関係,
Medicine and Biology, Vol.111, No.2, 101-104, 1985.
8. Yoshikazu Oka, Hiromi Hayashi and Fukiyo Tomiyoshi :
Trichomonas foetus ribosomal antigen で免疫したハツカネズミの腹腔滲出細胞の in vitro 免疫活性,
Medicine and Biology, Vol.110, No.6, 287-289, 1985.
9. Fukiyo Tomiyoshi, Hiromi Hayashi and Yoshikazu Oka :
たんぱく制限ハツカネズミにおけるTrichomonas foetus に対する腹腔マクロファージの in vitro 貧食能および免疫宿主の抵抗性,
Medicine and Biology, Vol.106, No.4, 221-223, 1983.
10. Yoshikazu Oka, Hiromi Hayashi, Fukiyo Tomiyoshi, Mikio Oka and Hideyuki Nagasawa :
完全アジュパントと共に Trichomonas foetus ribosome で刺激前, dextran sulfate で処置した宿主の免疫応答,
Medicine and Biology, Vol.105, No.6, 429-432, 1982.
11. Hiromi Hayashi, Fukiyo Tomiyoshi, Yoshikazu Oka, Mikio Oka and Hideyuki Nagasawa :
Dextran sulfate 500 前処置宿主の Trichomonas foetus ribosome 抗原刺激に対する免疫応答,
Medicine and Biology, Vol.105, No.3, 211-214, 1982.
12. Hiromi Hayashi, Fukiyo Tomiyoshi, Yoshikazu Oka, Mikio Oka and Hideyuki Nagasawa :
Freund の complete adjuvant とともに Trichomonas foetus ribosome で 刺激したハツカネズミの免疫応答,
Medicine and Biology, Vol.105, No.2, 133-136, 1982.
13. Fukiyo Tomiyoshi, Hiromi Hayashi, Yoshikazu Oka, Mikio Oka and Hideyuki Nagasawa :
Trichomonas foetus ribosome のみで刺激した ハツカネスミの免疫応答,
Medicine and Biology, Vol.105, No.1, 51-53, 1982.
14. Yoshikazu Oka, Hiromi Hayashi and Fukiyo Tomiyoshi :
Influence of Dextran Sulfate 500 on Nonspecific Resistance to Trichomonas foetus in Mice,
Journal of Gakugei Tokushima University, Vol.30, 29-35, 1979.
15. Fukiyo Tomiyoshi, Hiromi Hayashi and Yoshikazu Oka :
たん白制限がハツカネズミの体重,免疫中枢組織重量,血液構成及び Trichomonas foetus に対する 抵抗性に及ぼす影響,
Medicine and Biology, Vol.99, No.5, 267-270, 1979.
16. Fukiyo Tomiyoshi, Fujiro Ishikawa, Yoshikazu Oka and Hiromi Hayashi :
たんぱく制限食がハツカネズミの体重,免疫中枢重量及び血液構成に与える影響,
Medicine and Biology, Vol.98, No.5, 269-272, 1979.
17. Hiromi Hayashi, Fujiro Ishikawa, Fukiyo Tomiyoshi, Yoshikazu Oka, Nobuyuki Shinohara, Takashi Takeda and Fumio Osaki :
抗胸腺細胞血清, 補体および硫酸デキストラン 500 による Trichomonas foetus 免疫 リンパ球の機能分析,
Medicine and Biology, Vol.98, No.2, 93-96, 1979.
18. Yoshikazu Oka, Hiromi Hayashi, Fujiro Ishikawa, Fukiyo Tomiyoshi, Humio Osaki, Yoshihiro Ito, Takashi Takeda and motoshige Bessyo :
Dextran sulfate 500 処置動物のTrichomonas foetus 感染に対する免疫腹腔浸出細胞受身伝達の効果,
Medicine and Biology, Vol.97, No.3, 187-190, 1978.
19. Yoshikazu Oka, Hiromi Hayashi, Fujiro Ishikawa, Fukiyo Tomiyoshi, Humio Osaki, Mikio Oka, Takashi Takeda and Nobuyuki Shinohara :
Trichomonas foetus の初感染あるいは免疫宿主の再感染で, 同時投与した dextran sulfate 500 の免疫応答に及ぼす影響,
Medicine and Biology, Vol.97, No.1, 75-78, 1978.
20. Yoshikazu Oka, Hiromi Hayashi, Fujiro Ishikawa, Fukiyo Tomiyoshi, Takashi Takeda, Motoshige Bessyo and Humio Osaki :
Trichomonas foetus 感染ハツカネズミの抵抗性に与える dextran sulfate 500 の影響,
Medicine and Biology, Vol.97, No.1, 35-39, 1978.
21. Fukiyo Tomiyoshi, Fujiro Ishikawa, Hiromi Hayashi and yoshikazu Oka :
ハツカネズミの胸腺,脾および腸間膜リンパ節におよぼす飢餓の影響,
Medicine and Biology, Vol.96, No.4, 269-272, 1978.
22. Yoshikazu Oka, Hiromi Hayashi, Fujiro Ishikawa, Fukiyo Tomiyoshi, Motoshige Bessho, Nobuyuki Shinohara, Mikio Oka and Humio Osaki :
Trichomonas foetus 感染に対するハツカネズミの年齢別免疫応答能力,
Medicine and Biology, Vol.96, No.4, 265-268, 1978.
23. Yoshikazu Oka, Hiromi Hayashi, Fujiro Ishikawa, Fukiyo Tomiyoshi, Humio Osaki, Yoshihiro Ito, masato Furuya and Takashi Takeda :
Trichomonas foetus 生虫接種に由来するハツカネズミ好中球および活性化Macrophage の異種原虫感染に対する防衛能力,
Medicine and Biology, Vol.95, No.3, 199-202, 1977.
24. Yoshikazu Oka, Hiromi Hayashi, Fujiro Ishikawa, Fukiyo Tomiyoshi, Humio Osaki, Yoshihiro Ito, masato Furuya and Takashi Takeda :
抗 Trichomonas foetus モルモット血清を受身免疫されたハツカネズミの防御能力,
Medicine and Biology, Vol.95, No.3, 335-339, 1977.
25. Fujiro Ishikawa, Hiromi Hayashi, Fukiyo Tomiyoshi, yoshikazu Oka, Masato Furuya, Yoshihiro Ito and Humio Osaki :
完全 Adjuvant とともに Trichomonas foetus ribosome で免疫したハツカネズミの胸腺, 脾及び腸間膜リンパ節の病理学的応答,
Medicine and Biology, Vol.94, No.2, 175-178, 1977.
26. Yoshikazu Oka, Hiromi Hayashi, Fujiro Ishikawa, Fukiyo Tomiyoshi, Humio Osaki, Yoshihiro Ito and masato Furuya :
Trichomonas foetus 生虫に対する抗血清の伝達によるハツカネズミの防御反応,
Medicine and Biology, Vol.93, No.5, 433-436, 1976.
27. Fujiro Ishikawa, Fukiyo Tomiyoshi, Hiromi Hayashi, yoshikazu Oka and Humio Osaki :
ハツカネズミのTrichomonas foetus 致死感染および飢餓に対する胸腺,脾およびリンパ節の病理組織学的変化,
Medicine and Biology, Vol.93, No.5, 399-402, 1976.
28. Hiromi Hayashi, Fujiro Ishikawa, Fukiyo Tomiyoshi, yoshikazu Oka, Masato Furuya, Yoshihiro Ito and Humio Osaki :
Trichomonas foetus ribosome で皮下免疫を施した ハツカネズミの防御免疫反応,
Medicine and Biology, Vol.93, No.4, 353-357, 1976.
29. Yoshikazu Oka, Hiromi Hayashi, Fujiro Ishikawa, Fukiyo Tomiyoshi, Humio Osaki, Yoshihiro Ito and masato Furuya :
Trichomonas foetus ribosome で感作した モルモットの細胞性および抗体性免疫応答,
Medicine and Biology, Vol.93, No.4, 335-339, 1976.
30. fujiro Ishikawa, Fukiyo Tomiyoshi, Hiromi Hayashi, yoshikazu Oka and Humio Osaki :
ハツカネズミの胸腺,脾およびリンパ節における免疫 形態学的成熟過程の実験的観察,
Medicine and Biology, Vol.93, No.4, 293-296, 1976.
31. Yoshikazu Oka, Hiromi Hayashi, Fujiro Ishikawa, Fukiyo Tomiyoshi, Humio Osaki, Yoshihiro Ito and masato Furuya :
Trichomonas foetus 生虫あるいは死虫で感作した モルモットの細胞性および抗体性免疫応答能力,
Medicine and Biology, Vol.93, No.3, 271-275, 1976.
32. Yoshikazu Oka, Hiromi Hayashi, Fujiro Ishikawa, Humio Osaki, Yoshihiro Ito and Masato Furuya :
Trichomonas foetus-ribosome 2回免疫に及ぼす不完全あるいは完全 adjuvant の影響,
Medicine and Biology, Vol.92, No.5, 425-429, 1976.
33. Yoshikazu Oka, Hiromi Hayashi, Fujiro Ishikawa, Humio Osaki, Masato Furuya and Miyoko Doi :
Trichomonas foetus-ribosome 2回免疫中初回に incomplete adjuvant を添加した場合のハツカネズミの感染防御能力,
Medicine and Biology, Vol.90, No.6, 381-384, 1975.
34. Yoshikazu Oka, Hiromi Hayashi, Fujiro Ishikawa, Humio Osaki, Yoshihiro Ito and Masato Furuya :
Trichomonas foetus-ribosome 2回免疫によるハツカネズミの感染防御能力,特に adjuvant を添加しない場合,
Medicine and Biology, Vol.90, No.2, 59-62, 1975.
35. Yoshikazu Oka, Hiromi Hayashi, Fujiro Ishikawa, Humio Osaki, Masato Furuya and Yoshihiro Ito :
Trichomonas foetus ribosome の防御抗原性と complete および incomplete adjuvant との関係 特に1回免疫の場合,
Medicine and Biology, Vol.90, No.1, 55-58, 1975.
36. Hiromi Hayashi, Noriko Hayashi, Yoshikazu Oka, Masato Furuya, Yoshihiro Ito and Humio Osaki :
Trichomonas foetus ribosome に及ぼす Mg++ および K+ の影響,
Medicine and Biology, Vol.87, No.5, 276-278, 1973.
37. Hiromi Hayashi, Noriko Hayashi, Yoshikazu Oka, Masato Furuya, Yoshihiro Ito and Humio Osaki :
Trichomonas foetus 培養細胞から 80S ribosome の分離,
Medicine and Biology, Vol.86, No.5, 309-312, 1973.

Proceeding of International Conference:

1. Hideyuki Nakagawa, Hitomi Sakai, Kaori Kanemaru and Hiromi Hayashi :
A sea urchin lectin, SUL-I induces differentiation on murine myeloid leukemic cells,
GRC on Marine Natural Products, Ventura, California, Feb. 2004.
2. Hideyuki Nakagawa, Fumihiko Satoh, Hitomi Sakai, Hiromi Hayashi and Yasuhiro Ozeki :
Biological activities of multiple lectins from the toxopneustid sea urchins,
10th Pacific Congress on Marine Science and Technology, Chiba, Jun. 2002.
3. Hideyuki Nakagawa, Hitomi Sakai, Hiromi Hayashi, Yasuhiro Tomihara and Yasutestsu Araki :
Some physiological studies of pedicellarial lectins from the toxopneustid sea urchins, Toxopneustes pileolus and Tripneustes gratilla,
6th International Symposium: Protein Structure Function Relationship, Karachi, Pakistan, Feb. 1999.
4. Hitomi Sakai, Rie Konii, Wakako Minakuchi, Miki Takayama, Hideshi Takatani, Fukiyo Tomiyoshi and Hiromi Hayashi :
Observation of multinucleated cells of Trichomonas foetus in in vitro culture,
IXth International Congress of Parasitology, 296, Chiba, Aug. 1998.
5. Hideyuki Nakagawa, Chieko Yamaguchi, Fukiyo Tomiyoshi and Hiromi Hayashi :
A novel lectin from the globiferous pedicellariae of sea urchin, Toxopneustes pileolus,
5 th International Symposium : Protein Structure Function Relationship, 34, Karachi, Jan. 1997.
6. Hideyuki Nakagawa, Chieko Yamaguchi and Hiromi Hayashi :
Biologically active substances from sea urchins,
13 th Rocky Mountain Regional Meeting, Denver, Jun. 1996.
7. Hideyuki Nakagawa, Tamiko Hashimoto, Hiromi Hayashi, Mitsuko Shinohara, Kiyoshi Ohura and Eiichi Tachikawa :
Isolation of novel lectins from the globiferous pedicellariae of the sea urchin Toxopneustes pileolus,
209th American Chemical Society National Meeting, 77, Anaheim, CA, Apr. 1995.

Proceeding of Domestic Conference:

1. Hitomi Sakai, 香山 暎里 and Hiromi Hayashi :
多核Trichomonas foetus細胞の分裂過程の解析 第39回日本原生動物学会,
Nov. 2006.
2. 河野 直子, 細谷 岳史, 宮田 匡志, 萱野 真弓, Hideyuki Nakagawa, Hitomi Sakai, Hiromi Hayashi, 野崎 真敏, 篠原 光子, 大浦 清 and 長坂 壽訓 :
Partial purification of novel lectins from the dorsal spines of the reef stonefish, Synanceia verrucosa,
Journal of Pharmacological Sciences, Vol.97, 278, Mar. 2005.
3. Yuya Sasayama, Kaori Kanemaru, Yasuo Oyama and Hiromi Hayashi :
シンナムアルデヒドのガン細胞増殖抑制,
平成15年度日本農芸化学会西日本支部,中四国支部.日本栄養·食糧学会西日本支部,日本食品科学工学会西日本支部鹿児島合同大会およびシンポジウム, Sep. 2003.
4. Hiromi Hayashi and Hitomi Sakai :
Cell growth of parasitic protozoan Trichomonas foetus in low cell density culture,
第72回日本寄生虫学会大会, Mar. 2003.
5. Fumihiko Satoh, Hideyuki Nakagawa, Hiromi Hayashi, Mitsuko Shinohara and Kiyoshi Ohura :
Comparison of biological activities of venom proteins of the redfin velvetfish Hypodytes rubripinnis and the stonefish Synanceia verrucosa,
第75回日本薬理学会大会, Vol.88, 149, Mar. 2002.
6. Kaori Kanemaru, Kuno Ryoko, Konishi Yukari, Sakai Hitomi, Yasuo Oyama, Hideyuki Nakagawa, Hiromi Hayashi and Katuhiko Noda :
H2O2障害に対するヒジキの胸腺細胞保護作用,
日本食品科学工学会第48回大会, Sep. 2001.
7. Hideshi Takatani, Hitomi Sakai and Hiromi Hayashi :
Elimination of the intraperitoneal parasites in mice injected with Trichomonas foetus cells,
第33回日本原生動物学会大会, Nov. 2000.
8. Hitomi Sakai, Rie Konii, Wakako Minakuchi, Fukiyo Tomiyoshi and Hiromi Hayashi :
Observation of multinuclear cells of Trichomonas foetus in in vitro culture,
Apr. 1998.
9. Kaori Kanemaru, Suzuki Emi, Shibata Mamiko, Hiromi Hayashi, Katuhiko Noda and Yasuo Oyama :
酸化ストレスに対する香辛料の細胞保護作用,
日本農芸化学会1998年度大会, Apr. 1998.
10. Hitomi Sakai, Kana Hamaguchi, Keisuke Fukumoto and Hiromi Hayashi :
Appearance of multinuclear cells of Trichomonas foetus in in vitro culture,
Oct. 1996.

Report:

1. Hideyuki Nakagawa, Chieko Yamaguchi, Hitomi Sakai and Hiromi Hayashi :
沖縄産ガンガゼの毒棘タンパク画分のマイトジェン活性について,
平成9年度海洋危険性生物対策事業報告書, 27-31, Naha, Oct. 1998.
2. Hideyuki Nakagawa, 山口 知栄子, Hitomi Sakai, Hiromi Hayashi, 富原 靖博 and 新城 安哲 :
沖縄産ウニ類の棘および叉棘タンパク画分のマイトジェン活性,
平成8年度 海洋性危険生物対策事業報告書, 23-27, Naha, Mar. 1997.

Grants-in-Aid for Scientific Research (KAKEN Grants Database @ NII.ac.jp)