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P. But · SciRah

Researcher profile · Semantic Scholar

P. But

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P. But — researcher profile on SciRah

h-index: 55
Works: 190
Citations: 8,767

Most-cited papers

Antiviral Chinese medicinal herbs against respiratory syncytial virus.
Shuang-Cheng Ma, Jiang Du, P. But, Xue-Long Deng +5 more
2002Journal of Ethnopharmacology269 citations
Semantic Scholar
Antiviral flavonoids from the root bark of Morus alba L.
Jiang Du, Zhen-Dan He, Ren-Wang Jiang, W. Ye +2 more
2003Phytochemistry253 citations
Semantic Scholar
Antiviral activity and mode of action of caffeoylquinic acids from Schefflera heptaphylla (L.) Frodin.
Yao-Lan Li, P. But, V. Ooi
2005Antiviral Research165 citations
Semantic Scholar
Authentication and quantitative analysis on the chemical profile of cassia bark (cortex cinnamomi) by high-pressure liquid chromatography.
Zhen-Dan He, Chun-feng Qiao, Q. Han, Chuen Cheng +4 more
2005Journal of Agricultural and Food Chemistry163 citations
Semantic Scholar
Antiviral activities of flavonoids and organic acid from Trollius chinensis Bunge.
Yao-Lan Li, Shuang-Cheng Ma, Yi-Ting Yang, Shao-Ming Ye +1 more
2002Journal of Ethnopharmacology148 citations
Semantic Scholar
Antitussive activity of Stemona alkaloids from Stemona tuberosa.
Hoi-Sing Chung, Po-Ming Hon, G. Lin, P. But +1 more
2003Planta Medica126 citations
Semantic Scholar
Authentication of medicinal Dendrobium species by the internal transcribed spacer of ribosomal DNA.
D. Lau, P. Shaw, Jun Wang, P. But
2001Planta Medica123 citations
Semantic Scholar
Chemical properties, mode of action, and in vivo anti-herpes activities of a lignin-carbohydrate complex from Prunella vulgaris.
Yongwen Zhang, P. But, V. Ooi, Hong-Xi Xu +3 more
2007Antiviral Research105 citations
Semantic Scholar
Anti-angiogenic effects of rhubarb and its anthraquinone derivatives.
Zhi-Heng He, Ming-Fang He, Shuang-Cheng Ma, P. But
2009Journal of Ethnopharmacology97 citations
Semantic Scholar
Isolation of iridoid and secoiridoid glycosides and comparative study on Radix gentianae and related adulterants by HPLC analysis.
Ren-Wang Jiang, Ka-Lok Wong, Yiu-Man Chan, Hong-Xi Xu +2 more
2005Phytochemistry95 citations
Semantic Scholar
Antiangiogenic activity of Tripterygium wilfordii and its terpenoids.
Ming-Fang He, Lin Liu, W. Ge, P. Shaw +3 more
2009Journal of Ethnopharmacology88 citations
Semantic Scholar
Molecular analyses of the Chinese herb Leigongteng (Tripterygium wilfordii Hook.f.).
Sue Ka-Yee Law, Mark P. Simmons, N. Techen, I. Khan +3 more
2011Phytochemistry79 citations
Semantic Scholar
Uncinoside A and B, two new antiviral chromone glycosides from Selaginella uncinata.
Lin-Yun Ma, Shuang-Cheng Ma, F. Wei, R. Lin +3 more
2003Chemical and pharmaceutical bulletin77 citations Open access
Semantic Scholar
Anti-oxidative, anti-inflammatory and hepato-protective effects of Ligustrum robustum.
Kit-Man Lau, Zhen-Dan He, Hui Dong, K. Fung +1 more
2002Journal of Ethnopharmacology77 citations
Semantic Scholar
Anti-angiogenic effect and mechanism of rhein from Rhizoma Rhei.
Zhi-Heng He, Rui Zhou, Ming-Fang He, C. Lau +3 more
2011Phytomedicine75 citations
Semantic Scholar
An integrated web medicinal materials DNA database: MMDBD (Medicinal Materials DNA Barcode Database)
Shao-Ke Lou, Ka-Lok Wong, Ming Li, P. But +2 more
2010BMC Genomics75 citations Open access
Semantic Scholar
Antiviral flavonoids from the seeds of Aesculus chinensis.
F. Wei, Shuang-Cheng Ma, Lin-Yun Ma, P. But +2 more
2004Journal of Natural Products70 citations
Semantic Scholar
DNA microarray for identification of the herb of dendrobium species from Chinese medicinal formulations.
Yan-Bo Zhang, Jun Wang, Zheng-Tao Wang, P. But +1 more
2003Planta Medica69 citations
Semantic Scholar
International Collation of Traditional and Folk Medicine: Northeast Asia - Part IV
T. Kimura, P. But, Ji-Xiang Guo, Chung K. I. Sung
200169 citations
Semantic Scholar
Inhibition of immediate allergic reactions by ethanol extract from Plumbago zeylanica stems.
Yue Dai, Li-Fei Hou, Y. Chan, Ling Cheng +1 more
2004Biological and Pharmaceutical Bulletin67 citations Open access
Semantic Scholar
Triptolide functions as a potent angiogenesis inhibitor
Ming-Fang He, Yi-Hsien Huang, Li-Wha Wu, W. Ge +2 more
2010International Journal of Cancer66 citations Open access
Semantic Scholar
Selaginellin A and B, two novel natural pigments isolated from Selaginella tamariscina.
Xian-Long Cheng, Shuang-Cheng Ma, Jian-Dong Yu, Shiying Yang +6 more
2008Chemical and pharmaceutical bulletin66 citations Open access
Semantic Scholar
Alkaloids and chemical diversity of Stemona tuberosa.
Ren-Wang Jiang, Po-Ming Hon, Yan Zhou, Yiu-Man Chan +5 more
2006Journal of Natural Products66 citations Open access
Semantic Scholar
Application of cytochrome b DNA sequences for the authentication of endangered snake species.
Ka-Lok Wong, Jun Wang, P. But, P. Shaw
2004Forensic Science International61 citations
Semantic Scholar
Anti-angiogenic effects of the fruit of Alpinia oxyphylla.
Zhi-Heng He, W. Ge, G. Yue, C. Lau +2 more
2010Journal of Ethnopharmacology60 citations
Semantic Scholar
Antipruritic and antiinflammatory effects of aqueous extract from Si-Wu-Tang.
Yue Dai, P. But, Y. Chan, H. Matsuda +1 more
2002Biological and Pharmaceutical Bulletin59 citations Open access
Semantic Scholar
Lignans from Dysosma versipellis with inhibitory effects on prostate cancer cell lines.
Ren-Wang Jiang, Jin-Rong Zhou, Po-Ming Hon, Song Li +6 more
2007Journal of Natural Products56 citations Open access
Semantic Scholar
Antioxidative glycosides from the leaves of Ligustrum robustum.
Zhen-Dan He, Kit-Man Lau, P. But, Ren-Wang Jiang +5 more
2003Journal of Natural Products56 citations
Semantic Scholar
Congruence of Molecular, Morphological, and Biochemical Profiles in Rutaceae: a Cladistic Analysis of the Subfamilies Rutoideae and Toddalioideae
Wing-Sem Poon, P. Shaw, Mark P. Simmons, P. But
200755 citations
Semantic Scholar
Antitussive effects of Stemona tuberosa with different chemical profiles.
Yan-tong Xu, Po-Ming Hon, Ren-Wang Jiang, Ling Cheng +5 more
2006Journal of Ethnopharmacology55 citations
Semantic Scholar
Molecular structures and antiviral activities of naturally occurring and modified cassane furanoditerpenoids and friedelane triterpenoids from Caesalpinia minax.
Ren-Wang Jiang, Shuang-Cheng Ma, Zhen-Dan He, Xue-Song Huang +6 more
2002Bioorganic & Medicinal Chemistry53 citations
Semantic Scholar
Authentication of Saussurea lappa, an endangered medicinal material, by ITS DNA and 5S rRNA sequencing.
Feng Chen, H. Chan, Ka-Lok Wong, Jun Wang +3 more
2008Planta Medica51 citations
Semantic Scholar
Antitussive and central respiratory depressant effects of Stemona tuberosa.
Yan-tong Xu, P. Shaw, Ren-Wang Jiang, Po-Ming Hon +2 more
2010Journal of Ethnopharmacology49 citations
Semantic Scholar
Role of nitric oxide in the vasorelaxant and hypotensive effects of extracts and purified tannins from Geum japonicum.
Yihang Xie, Hong-Xi Xu, Hui Dong, R. Fiscus +1 more
2007Journal of Ethnopharmacology49 citations
Semantic Scholar
Phylogeny of the Asian Hedyotis-Oldenlandia complex (Spermacoceae, Rubiaceae): evidence for high levels of polyphyly and the parallel evolution of diplophragmous capsules.
Xing Guo, Rui-Jiang Wang, Mark P. Simmons, P. But +1 more
2013Molecular Phylogenetics and Evolution47 citations
Semantic Scholar
Antiangiogenic effects and mechanisms of trans-ethyl p-methoxycinnamate from Kaempferia galanga L.
Zhi-Heng He, G. Yue, C. Lau, W. Ge +1 more
2012Journal of Agricultural and Food Chemistry47 citations
Semantic Scholar
Pyrrolo- and pyridoazepine alkaloids as chemical markers in Stemona species.
J. Schinnerl, Brigitte Brem, P. But, S. Vajrodaya +2 more
2007Phytochemistry46 citations
Semantic Scholar
Rapid detection of oilfish and escolar in fish steaks: A tool to prevent keriorrhea episodes.
Ka-Ho Ling, Chun-Wai Cheung, Sau-Wan Cheng, Ling Cheng +5 more
2008Food Chemistry45 citations
Semantic Scholar
Evaluation of seven DNA barcodes for differentiating closely related medicinal Gentiana species and their adulterants
Ka-Lok Wong, P. But, P. Shaw
2013Chinese Medicine44 citations Open access
Semantic Scholar
Current approaches for the authentication of medicinal Dendrobium species and its products
Yan-Bo Zhang, P. But, Zheng-Tao Wang, P. Shaw
2005Plant genetic resources44 citations
Semantic Scholar
Isolation and chemotaxonomic significance of tuberostemospironine-type alkaloids from Stemona tuberosa.
Ren-Wang Jiang, Po-Ming Hon, Yan-tong Xu, Yiu-Man Chan +3 more
2006Phytochemistry43 citations
Semantic Scholar
Fish-induced keriorrhea.
Ka-Ho Ling, P. Nichols, P. But
2009Advances in Food and Nutrition Research42 citations
Semantic Scholar
Isolation and Stereochemistry of Two New Alkaloids from Stemona tuberosa
Ren-Wang Jiang, Po-Ming Hon, P. But, Hoi-Sing Chung +3 more
200240 citations
Semantic Scholar
Structure and antiviral properties of macrocaesalmin, a novel cassane furanoditerpenoid lactone from the seeds of Caesalpinia minax Hance
Ren-Wang Jiang, P. But, Shuang-Cheng Ma, W. Ye +2 more
200238 citations
Semantic Scholar
Analyses of Stemona alkaloids in Stemona tuberosa by liquid chromatography/tandem mass spectrometry.
Yan Zhou, Ren-Wang Jiang, Po-Ming Hon, Yan-tong Xu +6 more
2006Rapid Communications in Mass Spectrometry37 citations
Semantic Scholar
Molecular structures and π–π interactions of some flavonoids and biflavonoids
Ren-Wang Jiang, W. Ye, Ka-Yan Woo, Jiang Du +3 more
200235 citations
Semantic Scholar
Edible bird's nests--how do the red ones get red?
P. But, Ren-Wang Jiang, P. Shaw
2013Journal of Ethnopharmacology34 citations
Semantic Scholar
Identification of Baiying (Herba Solani Lyrati) commodity and its toxic substitute Xungufeng (Herba Aristolochiae Mollissimae) using DNA barcoding and chemical profiling techniques.
Ming Li, Ka-Yee Au, H. Lam, Ling Cheng +3 more
2012Food Chemistry34 citations
Semantic Scholar
Molecular Markers in Chinese Medicinal Materials
P. Shaw, F. Ngan, P. But, Jun Wang
200234 citations
Semantic Scholar
Antiviral constituents against respiratory viruses from Mikania micrantha.
P. But, Zhen-Dan He, Shuang-Cheng Ma, Yiu-Man Chan +3 more
2009Journal of Natural Products33 citations
Semantic Scholar

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