Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Keiichi Samukawa"'
Autor:
Sakura Tsutamoto, Yuina Iwasaki, Akari Shinohara, Risa Imamiya, Keiichi Samukawa, Miki Kawada-Matsuo, Hitoshi Komatsuzawa, Yui Yamada, Kouki Mandokoro, Hiroshi Iwao, Yasuhiko Horiguchi, Mayuko Osada-Oka
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 6 (2024)
ABSTRACT The triterpenoid saponins, ginsenosides, are the major bioactive compound of red ginseng and can exert various physiological activities. In the present study, we examined whether red ginseng extract (RGE) exerts antibacterial activity agains
Externí odkaz:
https://doaj.org/article/dc2763ed15b84e74bd92ccbe64b8bef6
Autor:
Mayuko Osada-Oka, Sayaka Hirai, Yasukatsu Izumi, Kazuhiro Misumi, Keiichi Samukawa, Shuhei Tomita, Katsuyuki Miura, Yukiko Minamiyama, Hiroshi Iwao
Publikováno v:
Journal of Pharmacological Sciences, Vol 136, Iss 1, Pp 9-15 (2018)
Atopic dermatitis (AD) is a chronic and relapsing inflammatory skin disease with increased immunoglobulin E (IgE) levels. Activation of the mammalian target of rapamycin (mTOR)/p70 ribosomal protein S6 kinase (p70S6K) signaling is known to occur in t
Externí odkaz:
https://doaj.org/article/a914ebc8aeb94660bd3fe1c2e545bba1
Autor:
Keiichi Samukawa, Yasukatsu Izumi, Masayuki Shiota, Takafumi Nakao, Mayuko Osada-Oka, Katsuyuki Miura, Hiroshi Iwao
Publikováno v:
Journal of Pharmacological Sciences, Vol 118, Iss 3, Pp 391-400 (2012)
Pruritus is a severe symptom that is difficult to treat in atopic dermatitis patients. Red ginseng (RG), a natural medicine, has various biological activities such as anti-inflammatory effects. In this study, we examined the efficacy of RG extract (R
Externí odkaz:
https://doaj.org/article/c4d04fcb51684869888c8dc11a2e605d
Autor:
Tetsuya Yoshikawa, Yuki Akiyoshi, Teruo Susumu, Hiroshi Tokado, Koichiro Fukuzaki, Ryoichi Nagata, Keiichi Samukawa, Hiroshi Iwao, Go Kito
Publikováno v:
Journal of Pharmacological Sciences, Vol 107, Iss 1, Pp 32-40 (2008)
Ginsenoside Rb1 (GRb1), a major component of the traditional herb ginseng, has been reported to show a neuroprotective effect in a rodent ischemic model. The purpose of this study was to investigate effects of GRb1 on early and delayed brain injuries
Externí odkaz:
https://doaj.org/article/cdfcaed3dcae47549dbe56f415bedd2c
Autor:
Noriaki Samukawa, Takehiro Yamaguchi, Keiichi Samukawa, Kentaro Tokudome, Takujiro Homma, Shinji Matsunaga, Shuhei Tomita
Publikováno v:
Proceedings for Annual Meeting of The Japanese Pharmacological Society. 96:2-B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8016c0d67991b466e7af0490d181e9c7
https://doi.org/10.1254/jpssuppl.96.0_2-b-p-177
https://doi.org/10.1254/jpssuppl.96.0_2-b-p-177
Autor:
Yasukatsu Izumi, Katsuyuki Miura, Shuhei Tomita, Hiroshi Iwao, Mayuko Osada-Oka, Kazuhiro Misumi, Yukiko Minamiyama, Sayaka Hirai, Keiichi Samukawa
Publikováno v:
Journal of Pharmacological Sciences, Vol 136, Iss 1, Pp 9-15 (2018)
Atopic dermatitis (AD) is a chronic and relapsing inflammatory skin disease with increased immunoglobulin E (IgE) levels. Activation of the mammalian target of rapamycin (mTOR)/p70 ribosomal protein S6 kinase (p70S6K) signaling is known to occur in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e93b6d1124d34031ac339bbdae9c136
http://www.sciencedirect.com/science/article/pii/S1347861317301871
http://www.sciencedirect.com/science/article/pii/S1347861317301871
Autor:
Kazuya Murata, Takeshi Kotake, Daiki Iida, Hideaki Matsuda, Keiichi Samukawa, Toshihiko Ishizaka, Yoshihiro Ueno
Publikováno v:
Journal of Natural Medicines. 71:114-122
In our research program to identify cholinesterase and β-secretase inhibitors, we investigated Ginseng (root of Panax ginseng), a crude drug described as a multifunctional drug in the ancient Chinese herbal book Shennong Ben Cao Jing. Results from h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c458b39379ef514363343f86e12bc8cc
https://doi.org/10.1007/s11418-016-1036-7
https://doi.org/10.1007/s11418-016-1036-7
Publikováno v:
Evidence-Based Complementary and Alternative Medicine, Vol 2017 (2017)
Evidence-based Complementary and Alternative Medicine : eCAM
Evidence-based Complementary and Alternative Medicine : eCAM
Red ginseng and its active ingredients have been shown to decrease neuron death after brain ischemia in experimental animals. However, little is known about the effects of orally administered ginseng extract on spinal cord injury. We orally gave red
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec5f8dd081a8c946110110787296717e
https://doaj.org/article/83e6b137af9d453b9a83f8ba1f4dd6a6
https://doaj.org/article/83e6b137af9d453b9a83f8ba1f4dd6a6
Autor:
Chika Tahara, Fumiaki Takeshita, Ayano Yamada, Hideaki Matsuda, Keiichi Samukawa, Atsushi Kawase, Masahiro Iwaki, Kazuya Murata, Yuko Gamou
Publikováno v:
Journal of Natural Medicines. 68:395-401
An extract from red ginseng (steamed and dried roots of Panax ginseng C.A. Meyer; RGE) has been shown to promote cholesterol metabolism in the liver. We have reported that RGE induced the hepatic expression of cytochrome P450 (CYP)7A1, involved in ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::125b35b1ccb9a41aef651443bf5c962a
https://doi.org/10.1007/s11418-013-0791-y
https://doi.org/10.1007/s11418-013-0791-y
Autor:
Mayuko Osada-Oka, Hiroshi Iwao, Masayuki Shiota, Takafumi Nakao, Yasukatsu Izumi, Katsuyuki Miura, Keiichi Samukawa
Publikováno v:
Journal of Pharmacological Sciences, Vol 118, Iss 3, Pp 391-400 (2012)
Pruritus is a severe symptom that is difficult to treat in atopic dermatitis patients. Red ginseng (RG), a natural medicine, has various biological activities such as anti-inflammatory effects. In this study, we examined the efficacy of RG extract (R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef72522604a3bcba1f79e107f1788131
http://www.sciencedirect.com/science/article/pii/S1347861319305651
http://www.sciencedirect.com/science/article/pii/S1347861319305651