Zobrazeno 1 - 10
of 38
pro vyhledávání: '"U. Pongprayoon"'
Autor:
Kampon Sriwatanakul, Rattima Jeenapongsa, Krongtong Yoovathaworn, Kittima Sriwatanakul, U. Pongprayoon
Publikováno v:
Journal of Ethnopharmacology. 87:143-148
This study aimed to investigate the anti-inflammatory activity of (E)-1-(3,4-dimethoxyphenyl) butadiene (DMPBD), isolated from Zingiber cassumunar Roxb., using in vivo and in vitro models. The results show that DMPBD dose-dependently inhibited the ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85de34753e21dcdb5707983d90c10266
https://doi.org/10.1016/s0378-8741(03)00098-9
https://doi.org/10.1016/s0378-8741(03)00098-9
Autor:
Walter C. Taylor, U. Pongprayoon, P. Soontornsaratune, P. Claeson, T. Sematong, Vichai Reutrakul, Patoomratana Tuchinda
Publikováno v:
Planta Medica. 62:236-240
The topical anti-inflammatory activity of three non-phenolic linear 1,7-diarylheptanoids, previously isolated from a Thai medicinal plant, Curcuma xanthorrhiza (Zingiberaceae) and four new semi-synthetic derivatives of the naturally occurring compoun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de5746942b2afbff265d0a52ae3010f4
https://doi.org/10.1055/s-2006-957867
https://doi.org/10.1055/s-2006-957867
Publikováno v:
Phytomedicine : international journal of phytotherapy and phytopharmacology. 3(4)
Summary The essential oil of the rhizome of Zingiber cassumunar was found to exhibit a topical antiinflammatory effect, when tested using the model of carrageenan-induced hind paw edema in rats (ID 50 = 22 mg oil/paw). Individual assessment of topica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c983a88618cbfeb2764e13f3584cf58b
https://pubmed.ncbi.nlm.nih.gov/23195188
https://pubmed.ncbi.nlm.nih.gov/23195188
Autor:
Patoomratana Tuchinda, P. Claeson, T. Sematong, U. Pongprayoon, P. Soontornsaratune, Vichai Reutrakul
Publikováno v:
Phytomedicine : international journal of phytotherapy and phytopharmacology. 3(4)
Summary A hexane extract of the rhizome of Zingiber cassumunar was found to exhibit topical antiinflammatory activity, when tested in the model of 12-O-tetradecanoylphorbol-13-acetate-induced ear edema in rats (ID 50 = 854 μg/ear). Bioassay-guided f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6eda4108add8ffca649ee078a42a2805
https://pubmed.ncbi.nlm.nih.gov/23195189
https://pubmed.ncbi.nlm.nih.gov/23195189
Publikováno v:
Phytotherapy Research. 6:104-107
The extract (IPA) of leaves from Ipomoea pes-caprae (L.) R. Br. has previously been shown to reduce the development of rat ear oedema induced by ethyl phenylpropiolate (EPP) in a dose-dependent manner. Using this bioassay to guide fractionation of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3e5855ec91fa2f10e40fea524d474fa
https://doi.org/10.1002/ptr.2650060211
https://doi.org/10.1002/ptr.2650060211
Publikováno v:
Phytotherapy Research. 5:63-66
The antiinflammatory activity of an extract from the leaves of Ipomoea pes-caprae (L.) R. Br., used as a traditional remedy for different types of inflammation, was investigated using experimental models of acute inflammation. Topical application of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8354c6f2a706786a8445cf4308f3e33e
https://doi.org/10.1002/ptr.2650050205
https://doi.org/10.1002/ptr.2650050205
Autor:
U. Pongprayoon, Thawatchai Santisuk, P. Claeson, T. Sematong, Walter C. Taylor, Vichai Reutrakul, Patoomratana Tuchinda
Publikováno v:
Phytochemistry. 59(2)
The cyclohexenyl chalcone derivative [(-)-hydroxypanduratin A], together with the previously known panduratin A, sakuranetin, pinostrobin, pinocembrin, and dihydro-5,6-dehydrokawain were isolated from the chloroform extract of the red rhizome variety
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e82794325940403d73c2b4875322ecdb
https://pubmed.ncbi.nlm.nih.gov/11809452
https://pubmed.ncbi.nlm.nih.gov/11809452
Publikováno v:
Planta Medica. 58:19-21
The crude extract (IPA) of the plant Ipomoea pes-caprae (L.) R. Br. has previously been shown to antagonize smooth muscle contractions induced by several agonists via a non-specific mechanism. Bioassay-guided fractionation of IPA resulted in isolatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc10d4f6f44df2030be052a4079067ca
https://doi.org/10.1055/s-2006-961381
https://doi.org/10.1055/s-2006-961381
Publikováno v:
Planta medica. 57(6)
The crude extract (IPA) of the plant Ipomoea pes-caprae (L.) R. Br. showed an inhibitory effect on prostaglandin synthesis in vitro. Bioassay-guided separation of the extract led to the isolation of four active compounds: 2-hydroxy-4,4,7-trimethyl-1(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13c8cca4f0887b760935c6495ac517c3
https://pubmed.ncbi.nlm.nih.gov/1818340
https://pubmed.ncbi.nlm.nih.gov/1818340
Autor:
Vichai Reutrakul, T. Sematong, U. Pongprayoon, Patoomratana Tuchinda, P. Claeson, Nilufar Nahar
Publikováno v:
Phytotherapy Research. 10:534-535
Two diterpenes, 2α-acetoxysandraracopimaradien-1 α-ol (1) and sandaracopimaradien-1α,2α-diol (2) isolated from Kaempferia pulchra Ridl. (Zingiberaceae), have been assayed for topical antiinflammatory activity in the model of 12-O-tetradecanoylpho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a09792e064ac0de10c37c6227f25898e
https://doi.org/10.1002/(sici)1099-1573(199609)10:6<534::aid-ptr890>3.0.co
https://doi.org/10.1002/(sici)1099-1573(199609)10:6<534::aid-ptr890>3.0.co