Search

Your search keyword '"Matsuda, Hiroko"' showing total 338 results
Start Over Author "Matsuda, Hiroko"
338 results on '"Matsuda, Hiroko"'

20. Synthesis of an 11-cis-locked biotinylated retinoid for sequestering 11-cis-retinoid binding proteins (1)

Author

Matsuda, Hiroko, Zhang, Shenglong, Holmes, Andrea E., Krane, Sonja, Itagaki, Yasuhiro, Nakanishi, Koji, and Nesnas, Nasri

Subjects
Binding proteins -- Research, Biotin -- Research, Protein biosynthesis -- Research, Proteins -- Crosslinking, Retinoids -- Research, Chemistry, Research
Abstract

Abstract: The synthesis of a seven-membered ring locked analogue of 11-cis-retinol, tethered to a cross-linking moiety on C-15 and a lysine-extended biotin on the C-3, was accomplished for its utilization [...]

Published
2006

26. The Effect of Heat-acid Treatment on the Formation of Resistant Starch and the Estimated Glycemic Index in Potatoes

Author

Udagawa, Eri, Matsuda, Hiroko, Tanaka, Mamiko, and Shirai, Takaaki

Subjects
resistant starch, cooking, starch, food and beverages, potato, Note, thermal treatment, estimated glycemic index
Abstract

Potatoes are generally regarded as high glycemic index (GI) foods. Resistant starch (RS) comprises the starch fraction that is not absorbed in the small intestine, thus controlling the glucose level and improving the intestinal environment. In this study, an analysis of the formation of RS of potato starch samples under different acetic acid-thermal treatment conditions was conducted. Additionally, the relationship between the rates of starch digestion, estimated GI (eGI), and the RS content was evaluated by employing in vitro enzymatic models. Compared with control samples, the RS content in the cold-stored samples after acid-boiling was higher, whereas that of samples after heating at 120 °C with acetic acid was decreased. The eGI was negatively correlated with the RS content in potatoes. Cold store after acid-boiling was effective in increasing the RS content. Furthermore, low eGI values may have resulted from higher levels of RS in potatoes.

Published
2017

28. Aspartate racemase and D-aspartate in starfish; possible involvement in testicular maturation

Author

Shibata, Kimihiko, Sugaya, Noriko, Kuboki, Yuko, Matsuda, Hiroko, Abe, Katsumasa, Shouji Takahashi, and Kera, Yoshio

Subjects
endocrine system, endocrine system diseases, urogenital system, nutritional and metabolic diseases, hormones, hormone substitutes, and hormone antagonists
Abstract

D-Aspartate, aspartate racemase activity, and D-aspartate oxidase activity were detected in tissues from several types of starfish. Aspartate racemase activity in male testes of Patiria pectinifera was significantly elevated in the summer months of the breeding season compared with spring months. We also compared aspartate racemase activity with the gonad index and found that activity in individuals with a gonad index ≥6% was four-fold higher than that of individuals with a gonad index

Published
2019
Full Text
View/download PDF

30. Abstracts of selected papers presented at the 78th general meeting of the Japanese Society of Gastroenterology

Author

Kusano, Motoyasu, Sekiguchi, Toshikazu, Hanyu, Nobuyoshi, Aoki, Teruaki, Matsushima, Yasuhiro, Okamoto, Eizo, Takeda, Yasuo, Takeda, Ryoyu, Miyachi, Masahiko, Nimura, Yuji, Arai, Taidoh, Masuda, Jun, Tanaka, Masao, Ogawa, Yoshiaki, Ura, Kazuhide, Matsumoto, Teiji, Taniyama, K., Kurosawa, Susumu, Owyang, Chung, Baba, Hiroshi, Fujimura, Masaki, Hamada, Eiji, Shimada, Tadahito, Kabemura, Teppei, Chijiiwa, Yoshiharu, Sato, T., Koito, K., Matsuda, Hiroko, Kawasaki, Tsunehisa, Obara, Katsutoshi, Kasukawa, Reiji, Miyoshi, Hirofumi, Matsumoto, Akio, Yamamoto, Manabu, Ohmasa, Ryouji, Kokubu, Shigehiro, Shibata, Hisao, Tajiri, Takashi, Onda, Masahiko, Hashizume, Makoto, Sugimachi, Keizo, Kobayashi, Kenji, Shiozaki, Hitoshi, Fujisaki, Junko, Shimoda, Tadakazu, Hase, Satoshi, Tsukamoto, Yoshihisa, Atsumi, M., Konishi, H., Nakajo, Shinobu, Fujiyama, Yoshihide, Taruishi, Masaki, Ayabe, Tokiyoshi, Morise, Kimitomo, Yamaguchi, Takeo, Makiyama, Kazuya, Itsuno, Minoru, Matsui, T., Okabe, N., Okabe, Nobuo, Matsui, Toshiyuki, Sakatani, Arata, Koizumi, Koichi, Imai, Yutaka, Sugino, Yoshinori, Masaki, Tadahiko, Sawada, Toshio, Nishigami, Takashi, Satomi, Masamichi, Hatada, Yasumasa, Saito, Hiroshi, Kobayshi, Kiyonori, Katsumata, Tomoe, Sugimoto, Kenji, Itabashi, Tsukasa, Kitagawa, Motoji, Hayakawa, Tetsuo, Okazaki, Kazuichi, Yamamoto, Yasuro, Funakoshi, Akihiro, Miyasaka, Kyoko, Soejima, Kazuhiko, Kanda, Mikio, Sugiyama, Masanori, Kuroda, Akira, Inoue, Hisayuki, Bamba, Tadao, Hamanaka, Y., Suzuki, T., Suzuki, Mamoru, Hanyu, Fujio, Tamura, Katsuhiro, Nakase, Akira, Noguchi, M., Hiwatashi, N., Murata, Yuhji, Suzuki, Kazuo, Ohtani, Haruo, Watanabe, Yoshihisa, Zeniya, Mikio, Aizawa, Yoshio, Masumoto, T., Onji, M., Hamasaki, Keisuke, Nakata, Keisuke, Fukui, Hiroshi, Tsujii, Tadasu, Yamashiki, Masayoshi, Nishimura, Akira, Tsutsui, Hiroko, Mizoguchi, Yasuhiro, Kimura, Fumio, Miyazaki, Masaru, Kiyota, Keisuke, Inokuchi, Hideto, Yamamoto, Yoshihiro, Oka, Hiroshi, Horikoshi, Tsutomu, Sekiguchi, Toshikazu, Takayasu, H., Shirai, T., Hongo, Michio, Okuno, Yo, Okano, H., Aoyama, N., Ohsuki, Masao, Maeda, Kenji, Haruma, Ken, Sumii, Koji, Nakai, Yoshihide, Fukunaga, Mikihiko, Kaneko, Hiroshi, Morise, Kimitomo, Okumura, Toshikatsu, Uehara, Akira, Fukuda, Yoshihiro, Satomi, Masamichi, Joh, Takashi, Itoh, Makoto, Kitagawa, Yuko, Kitajima, Masaki, Iwao, Tadashi, Toyonaga, Atsushi, Nakamura, Masahiko, Oda, Masaya, Kawamura, Yukimitsu, Dohden, Kenji, Kamiyama, Yasuhiko, Matsuno, Seiki, Hirano, Morihisa, Otsuka, Sachio, Ito, Masahiro, Sekine, Ichiro, Ogihara, Tatsuo, Sato, Nobuhiro, Uehara, Akira, Namiki, Masayoshi, Sugiura, Nobuyuki, Ebara, Masaaki, Matsuo, Naoki, Uchida, Hideo, Okada, Shuichi, Okazaki, Nobuo, Tsujii, Hirohiko, Ohsuga, Toshiaki, Abe, M., Nagata, Y., Yamasaki, Susumu, Kosuge, Tomoo, Kitamoto, Mikiya, Nakanishi, Toshio, Ichikawa, Yuzo, Mizoguchi, Yasuhiro, Ohtake, Yoshio, Hirasawa, Hiroyuki, Sugihara, Junichi, Muto, Yasutoshi, Yasunaga, Mitsuru, Okita, Kiwamu, Ukida, Minoru, Tsuji, Takao, Isai, Hideya, Uchino, Junichi, Suzuki, Katsuhiko, Komatsu, Kanji, Ohtomo, Yumiko, Idezuki, Yasuo, Sakuramachi, Shunji, Kimura, Taizo, Kitano, Seigo, Sugimachi, Keizo, Moriyama, Masaaki, Yazaki, Yasuyuki, and Saito, Takashige

Published
1993
Full Text
View/download PDF

31. Abstracts of selected papers presented at the 33rd annual meeting of the japanese society of gastroenterology

Author

Fujii, Daigo, Suyama, Masafumi, Sugiyama, Masanori, Atomi, Yutaka, Inui, Kazuo, Nakazawa, Saburo, Nakajima, Kimihiro, Katoh, Hiroyuki, Kaneda, Makoto, Ogura, Yoshifumi, Eto, Toshifumi, Tsunoda, Tsukasa, Uchimura, Masayuki, Narita, Kazuyuki, Sugioka, Atsushi, Tsuzuki, Toshiharu, Kanemitsu, Keiichiro, Tashiro, Seiki, Yoshikawa, Tatsuya, Hanyu, Fujio, Kondo, Satoshi, Nimura, Yuji, Eriguchi, Naofumi, Nakayama, Toshimichi, Mitake, Masahiro, Naitoh, Yasuo, Isawa, T., Okamoto, A., Miyazaki, Hiroshi, Ogata, Yoshirou, Kuno, Nobuyoshi, Kurimoto, Kumiko, Noguchi, Tohru, Makuuchi, Masatoshi, Ikari, Takaaki, Ariyama, Joe, Takao, Sonshin, Shimazu, Hisaaki, Kobari, Masao, Matsuno, Seiki, Tanigawa, K., Mizumoto, R., Nakasako, T., Hanyu, F., Saito, Naoyuki, Hiraoka, Takehisa, Ishikawa, Osamu, Imaoka, Shingi, Miyazaki, Naoyuki, Saitoh, Yoichi, Harada, Akio, Takagi, Hiroshi, Kawai, Y., Yamamoto, S., Nakanishi, Ryo, Beppu, Tomoe, Okushiba, Shunichi, Katoh, Hiroyuki, Sakamoto, Hiroaki, Obara, Katsutoshi, Toba, Masahito, Onda, Masahiko, Azuma, Masayoshi, Kashiwagi, Toru, Sumino, Michihiro, Toyonaga, Atsushi, Hagiwara, Masaru, Sakai, Masahiro, Kokubu, Shigehiro, Shibata, Hisao, Miyoshi, Hirofumi, Orino, Shinya, Yoshida, Tomoharu, Itoh, Tadahiko, Murashima, Naoya, Matsumura, Masahiko, Tsujii, Tadasu, Murayama, Takashi, Tameda, Yukihiko, Matsutani, Shoichi, Ishii, Hiroshi, Mitarai, Yoshinobu, Kobayashi, Michio, Nishida, Hitoshi, Kawada, Taiji, Matsuda, Hiroko, Kawasaki, Tsunehisa, Arakawa, Tetsuo, Kobayashi, Kenzo, Ota, Shinichi, Terano, Akira, Nakamura, Masahiko, Oda, Masaya, Tari, Akira, Yamamoto, Goso, Saito, Eiichi, Matsuo, Yutaka, Mizuno, Motowo, Tomoda, Jun, Asada, Shuji, Takiuchi, Hiroya, Mogi, Mizuhiro, Kitajima, Masaki, Nagano, Kouichi, Sato, Nobuhiro, Naito, Yuji, Yoshikawa, Toshikazu, Asaka, Masahiro, Sato, Yasuo, Iwafuchi, Mitsuya, Watanabe, Hidenobu, Yoshida, Yukio, Kihira, Ken, Kashiwagi, Hideyuki, Aoki, Teruaki, Nishikawa, Masahiro, Suzuki, Takashi, Matsui, Toshiyuki, Iida, Mitsuo, Katoh, H., Munakata, A., Itsuno, Minoru, Makiyama, Kazuya, Hibi, Toshifumi, Kitahora, Tetsuji, Igarashi, Masahiro, Katsumata, Tomoe, Satomi, Masamichi, Yamamura, Makoto, Hirata, Ichiro, Slezak, Premysl, Kubota, Yoshiro, Muto, Tetsuichiro, Morise, Kimitomo, Kusugami, Kazuo, Sugita, Akira, Fukushima, Tsuneo, Okada, Mitsuo, Sakurai, Toshihiro, Iida, Mitsuo, Kawasaki, Atsushi, Hiwatashi, Nobuo, Yamazaki, Hideo, Oriishi, Tetsuharu, Sasaki, Ei, Takazoe, Masakazu, Inoue, Noboru, Funayama, Y., and Matsuno, S.

Published
1993
Full Text
View/download PDF

38. Medicine in the Japanese Colonial Empire : Migration from Okinawa to Colonial Taiwan (1919-1945)

Author

Matsuda, Hiroko

Subjects
教育史, Medical History, Okinawa, 沖縄, Colonial Taiwan, 医療史, 植民地台湾, Educational History
Abstract

This article examines how and why a significant number of Okinawan islanders studied medicine in colonial Taiwan. Though the Japanese government had first introduced modern medicine to Okinawa during the late 19th century, it had never seriously invested in medical education. Even when the first medical school appeared in 1885, it soon closed in 1912. Wanting to become professional doctors but without any alternatives, many Okinawan students left their homes to seek education outside the prefecture. Meanwhile, the first medical school in Taiwan, which was established in 1899, enjoyed rapid expansion due to the colonial government-general's generous support. When the Taiwanese medical school began to accept Japanese students in 1918, it became one of the most popular options for Okinawan students seeking educations in medicine. From both archival and interview research, this paper explains how Okinawan youth decided to study in the colony and how they lived their lives after immigrating. While outlining the history of modern Okinawan medicine, this paper will demonstrate how student migration to colonial Taiwan was essential to Okinawa's medical development during the twentieth century., 紀要論文

Published
2013

41. <italic>Demarcating Japan: Imperialism, Islanders, and Mobility, 1855-1884</italic>.

Author

Matsuda, Hiroko

Subjects
*IMPERIALISM, *STATE power, *BOUNDARY disputes, *BORDERLANDS, *MARITIME boundaries, *GEOGRAPHIC boundaries
Abstract

The book review discusses "Demarcating Japan: Imperialism, Islanders, and Mobility, 1855-1884" by Takahiro Yamamoto. The book explores how Japanese borders were defined during the 19th century, focusing on the people living on the border islands. It challenges the dominant view that the definition of Japanese borders was solely the result of diplomacy between governments, arguing that negotiations between various agents, including indigenous people, settlers, travelers, and government officers, played a significant role. The book examines different border islands and their role in connecting Japan with neighboring countries. It also highlights the unique nature of Japanese borders during a time of competition for hegemony in East Asia. [Extracted from the article]

Published
2024
Full Text
View/download PDF

49. Involvement of butyrate in electrogenic K+ secretion in rat rectal colon.

Author

Inagaki, Akihiro, Hayashi, Mikio, Andharia, Naaz, and Matsuda, Hiroko

Subjects
SHORT-chain fatty acids, BUTYRATES, REGULATION of secretion, RECTUM abnormalities, RECTUM examination
Abstract

Short-chain fatty acids (SCFAs), such as acetate, propionate, and butyrate, are synthesized from dietary carbohydrates by colonic bacterial fermentation. These SCFAs supply energy, suppress cancer, and affect ion transport. However, their roles in ion transport and regulation in the intracellular environment remain unknown. In order to elucidate the roles of SCFAs, we measured short-circuit currents (ISC) and performed RT-PCR and immunohistochemical analyses of ion transporters in rat rectal colon. The application of 30 mM butyrate shifted ISC in a negative direction, but did not attenuate the activity of epithelial Na+ channels (ENaC). The application of bumetanide, a Na+-K+-2Cl− cotransporter inhibitor, to the basolateral side reduced the negative ISC shift induced by butyrate. The application of XE991, a KCNQ-type K+ channel inhibitor, to the apical side decreased the ISC shift induced by butyrate in a dose-dependent manner. The ISC shift was independent of HCO3− and insensitive to ibuprofen, an SMCT1 inhibitor. The mucosa from rat rectal colon expressed mRNAs of H+-coupled monocarboxylate transporters (MCT1, MCT4, and MCT5, also referred to as SLC16A1, SLC16A3, and SLC16A4, respectively). RT-PCR and immunofluorescence analyses demonstrated that KCNQ2 and KCNQ4 localized to the apical membrane of surface cells in rat rectal colon. These results indicate that butyrate, which may be transported by H+-coupled monocarboxylate transporters, activates K+ secretion through KCNQ-type K+ channels on the apical membrane in rat rectal colon. KCNQ-type K+ channels may play a role in intestinal secretion and defense mechanisms in the gastrointestinal tract. [ABSTRACT FROM AUTHOR]

Published
2019
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results