Zobrazeno 1 - 10
of 242
pro vyhledávání: '"Tsuneo Namba"'
Autor:
Shi-Wen Dong, Min-Juan Xu, Tsuneo Namba, Chao-Mei Ma, Ming-Ying Shang, Xuan Wang, Xiao-Wei Li, Shu-Xiang Zhang, Shao-Qing Cai
Publikováno v:
Helvetica Chimica Acta. 93:354-360
One new sesquiterpene named thotteodiol (1) with a novel skeleton and one new derivative of aristolochic acid named 7-hydroxyaristolochic acid III methyl ester (2), together with 20 known compounds, were isolated from the stems and roots of Thottea h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffff43925a41d2670a69d63823138a7c
https://doi.org/10.1002/hlca.200900207
https://doi.org/10.1002/hlca.200900207
Autor:
Ming-Ying Shang, Jie Yu, Xuan Wang, Shao-Qing Cai, Jing-Rong Cui, Katsuko Komatsu, Rui-Qing Wang, Fu-Xiang Ran, Tsuneo Namba
Publikováno v:
Fitoterapia. 79:293-297
The cytotoxic activity against some tumor cell lines of 16 commonly used species of Asarum was evaluated in this study. All of these plants were widely used in Asian countries as traditional medicines or folk medicines. Their inhibitory activities ag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a0a21838c54fde5e87afd773a4827d9
https://doi.org/10.1016/j.fitote.2008.02.002
https://doi.org/10.1016/j.fitote.2008.02.002
Autor:
Xuan Wang, Jie Yu, Liucheng Lei, Ming-Ying Shang, Zhenguo Li, Cui-Ying Zhang, Xiao-mei Li, Tsuneo Namba, Yuqiong Xu, Shao-Qing Cai
Publikováno v:
Biomedical Chromatography. 20:309-318
An HPLC method was developed for the simultaneous determination of five aristolochic acids (AAs) and two aristololactams (ALs) in the following six Chinese drugs derived from Aristolochia species. Samples were analyzed on a C(18) column with acetonit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f81b50e7ae8b0a57d4b9106490fdc5f3
https://doi.org/10.1002/bmc.565
https://doi.org/10.1002/bmc.565
Autor:
Masataka Terazono, Yasumaru Hatanaka, Tomoco I. Kusumoto, Tohru Kikuchi, Yasuhiro Tezuka, Ken Tanaka, Shigetoshi Kadota, Tsuneo Namba, Sutardjo Supriyatna, Masao Hattori
Publikováno v:
Helvetica Chimica Acta. 83:2908-2919
During a chemical study of Indonesian medicinal plants, we examined the constituents of fruits of Helicteres isora L. (Sterculiaceae), one of the famous Jamu medicines. From a H2O extract of the fruits, we isolated six new neolignans, the helicterins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f65654379cad9240c4408377414540f
https://doi.org/10.1002/1522-2675(20001108)83:11<2908::aid-hlca2908>3.0.co
https://doi.org/10.1002/1522-2675(20001108)83:11<2908::aid-hlca2908>3.0.co
Publikováno v:
Journal of Essential Oil Research. 12:603-608
Essential oil composition of the fruit oils of Piper chaba, P. longum and P. nigrum were investigated by GC and GC/MS. Unlike P. nigrum oil, P. chaba and P. longum oils were found to contain few monoterpene hydrocarbons, a moderate content of sesquit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05d4d1e071f0d78fc6cd8269071dade5
https://doi.org/10.1080/10412905.2000.9712168
https://doi.org/10.1080/10412905.2000.9712168
Autor:
I Ketut Adnyana, Pavlos Stampoulis, Wenzhe Fan, Tsuneo Namba, Masao Hattori, Yasuhiro Tezuka, Shigetoshi Kadota, Quangbo Xiong
Publikováno v:
Planta Medica. 66:127-133
The leaves of Apocynum venetum L. are used as a tea material in north China and Japan. A water extract (500 mg/kg/day, one week administration) of the leaves of A. venetum showed protective effects against carbon tetrachloride (CCl4, 30 microliters/m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5e0788315697c01d1febb427c487be6
https://doi.org/10.1055/s-2000-11135
https://doi.org/10.1055/s-2000-11135
Publikováno v:
Phytotherapy Research. 14:501-504
An aqueous extract of Apocynum venetum leaves and its constituents inhibited thiobarbituric acid reactive substances (TBARS) and conjugated-diene formation in the Cu(2+)-induced oxidation of low density lipoprotein (LDL) in vitro. The TBARS formation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e33f3ef70d71e15d41beae6af5fe643
https://doi.org/10.1002/1099-1573(200011)14:7<501::aid-ptr655>3.0.co
https://doi.org/10.1002/1099-1573(200011)14:7<501::aid-ptr655>3.0.co
Autor:
Ken Tanaka, Sutardjo Supriyatna, Tomoco I. Kusumoto, Tohru Kikuchi, Tsuneo Namba, Yasuhiro Tezuka, Yukiko Kawashima, Yasumaru Hatanaka, Masataka Terazono, Masao Hattori, Shigetoshi Kadota
Publikováno v:
Helvetica Chimica Acta. 82:408-417
During a chemical study of Indonesian medicinal plants, we examined the constituents of fruits of Helicteres isora L. (Sterculiaceae), one of the famous Jamu medicines. From a water extract of the fruits, we isolated three new neolignans, helistercul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a74edd2e183cef500ce0dfb7ac9e972c
https://doi.org/10.1002/(sici)1522-2675(19990310)82:3<408::aid-hlca408>3.0.co
https://doi.org/10.1002/(sici)1522-2675(19990310)82:3<408::aid-hlca408>3.0.co
Publikováno v:
Biological and Pharmaceutical Bulletin. 22:157-161
Prolyl endopeptidase (PEP, EC 3.4.21.26) is an enzyme which plays a role in the metabolism of proline-containing neuropeptides, e.g., vasopressin, substance P and thyrotropin-releasing hormone (TRH), which have been suggested to be involved in learni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1c1e00b10c191d9cb34d73599a265bd
https://doi.org/10.1248/bpb.22.157
https://doi.org/10.1248/bpb.22.157
Autor:
Hiroichi Nagai, Ikuo Saiki, Tohru Oku, Chie Watanabe, Shigetoshi Kadota, Fumitomo Koizumi, Koji Hase, Tsuneo Namba
Publikováno v:
Planta Medica. 64:12-17
The effect of spikelets of Miscanthus sinensis Andersson (M. sinensis) on IgE-mediated biphasic cutaneous reactions was investigated in BALB/c mice. Mice were passively sensitized by an intravenous (i.v.) injection of monoclonal antidinitrophenol IgE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c39d6d30bef600d142ee6b4fa320a123
https://doi.org/10.1055/s-2006-957357
https://doi.org/10.1055/s-2006-957357