Results 141 to 150 of about 4,477,114 (193)

Complete genome sequence of Paris polyphylla chlorotic mottle virus infecting Paris polyphylla var. yunnanensis in southwest China

Archives of Virology, 2023
A novel virus infecting a Paris polyphylla var. yunnanensis plant, tentatively named "Paris polyphylla chlorotic mottle virus" (PpCMV), was discovered in the city of Lijiang, Yunnan Province, China. Its genome consists of 6384 nucleotides (nt), excluding the 3'-terminal poly(A) tail, and contains two open reading frames: ORF1 and ORF2.
Qiongji, He, Binghua, Chen, Hongying, Zheng, Yuhao, Cao, Mengyin, Hua, Yueyan, Yin, Jiejun, Peng, Junmin, Li, Jianping, Chen, Fei, Yan, Xuemei, Song, Lin, Lin   +11 more
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Paris polyphylla: Chemical and Biological Prospectives

Anti-Cancer Agents in Medicinal Chemistry, 2014
Paris polyphylla J.E. Smith is extensively used in traditional systems of Indian and Chinese medicines mainly for its anticancerous property. The national and international demand for P. polyphylla is constantly increasing and most of the supplies come from wild.
Jagmohan S, Negi, Vinod K, Bisht, Arvind K, Bhandari, Vijay P, Bhatt, Pramod, Singh, Narayan, Singh   +5 more
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ASSESSMENT OF GENOTOXIC EFFECT OF PARIS POLYPHYLLA

2023
The rhizome of Paris polyphylla Smith is used in number of health problems by the resident people of Manipur and connecting states. In the present study traditional chromosome aberration analysis, micronucleus assay and SC damages analysis are the three testing protocols of the cytogenetically assay to study whether aqueous extract of the plant ...
Kshetrimayum Guneshwor, Adhikarimayum Haripyaree   +1 more
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Polyhydroxylated Steroidal Glycosides from Paris polyphylla

Journal of Natural Products, 2012
Three new steroidal saponins, parisyunnanosides G-I (1-3), one new C(21) steroidal glycoside, parisyunnanoside J (4), and three known compounds, padelaoside B (5), pinnatasterone (6), and 20-hydroxyecdyson (7), were isolated from the rhizomes of Paris polyphylla Smith var. yunnanensis. Compounds 1 and 3 have unique trisdesmoside structures that include
Li-Ping, Kang, Yi-Xun, Liu, Tolga, Eichhorn, Else, Dapat, He-shui, Yu, Yang, Zhao, Cheng-Qi, Xiong, Chao, Liu, Thomas, Efferth, Bai-Ping, Ma   +9 more
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Steroidal saponins from Paris polyphylla var. yunnanensis

Phytochemistry, 2012
Eleven steroidal saponins, along with seven known steroidal saponins, were isolated from rhizomes of Paris polyphylla var. yunnanensis. Their chemical structures were elucidated on the basis of spectroscopic analyses and acid hydrolysis. Two of these compounds contained a spirostanol saponin aglycone, hitherto unknown in Nature.
Xia, Wu, Lei, Wang, Hui, Wang, Yi, Dai, Wen-Cai, Ye, Yao-Lan, Li   +5 more
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Antifungal Saponins fromParis polyphyllaSmith

Planta Medica, 2008
Three steroidal saponins, including one new and two known compounds, were isolated from the rhizomes of Paris polyphylla Smith. One- and two-dimensional NMR, LC-MS, and interpretation of hydrolytic cleavage experiments led to the identification of the structure of the new saponin as ( 25R)-spirost-5-ene-3 beta,17 alpha-diol (pennogenin) 3- O-{ O- alpha-
Dawei, Deng, Denis R, Lauren, Janine M, Cooney, Dwayne J, Jensen, Kirstin V, Wurms, Jenine E, Upritchard, Richard D, Cannon, Ming Zhong, Wang, Ming Zhang, Li   +8 more
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Anthelmintic activity of steroidal saponins from Paris polyphylla

Phytomedicine, 2010
The present study was undertaken to investigate the anthelmintic activity of crude extracts and pure compounds from the rhizomes of Paris polyphylla. The methanol extract showed a promising anthelmintic activity against Dactylogyrus intermedius (EC(50) value=18.06 mg l(-¹).
G-X, Wang, J, Han, L-W, Zhao, D-X, Jiang, Y-T, Liu, X-L, Liu   +5 more
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Morphological variations of Paris polyphylla var. yunnansensis in different population

China Journal of Chinese Materia Medica, 2010
To study the morphological variations of Paris polyphylla var. yunnansensis in different population for genetic diversity and breeding.The characters of roots, stalks, leave and flowers were observed. The results were analyzed by DPS software.P. polyphylla var.
Linyu, Li, Shaoping, Li, Bin, Yang, Xin, Wang, Zhiyuan, Dong, Shiwu, Yan, Liying, Yang   +6 more
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Triterpenoid saponins from rhizomes of Paris polyphylla var. yunnanensis

Carbohydrate Research, 2013
Phytochemical investigation of the rhizomes of Paris polyphylla var. yunnanensis resulted in the isolation of six new oleanane-type triterpenoid saponins, paritrisides A-F (1-6), along with nine known triterpenoid saponins (7-15). The structures of the new compounds were elucidated on the basis of spectroscopic analysis and acid hydrolysis.
Xia, Wu, Lei, Wang, Guo-Cai, Wang, Hui, Wang, Yi, Dai, Xin-Xin, Yang, Wen-Cai, Ye, Yao-Lan, Li   +7 more
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A new phenylpropanoid glycosides from Paris polyphylla var. yunnanensis

Fitoterapia, 2008
A new phenylpropanoid glycosides, 2-feruloyl-O-alpha-D-glucopyranoyl-(1'-->2)-3,6-O-feruloyl-beta-D-fructofuranoside, was isolated from the root of Paris polyphylla var. yunnanensis. The structure of the new glycoside was elucidated by spectroscopic methods.
Lulu, Yan, Wenyuan, Gao, Yanjun, Zhang, Yu, Wang   +3 more
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