Results 131 to 140 of about 3,980 (182)

Flavonoids of andrographis paniculata

Phytochemistry, 1983
Abstract Chromatographic separation of the petrol extract of Andrographis paniculata roots resulted in the isolation and characterization of two new flavonoids, 5-hydroxy-7,8-dimethoxyflavanone and 5-hydroxy-3,7,8,2′-tetramethoxyflavone, as well as the known flavonoid 5-hydroxy-7,8-dimethoxyflavone.
K.K. Gupta, S.C. Taneja, K.L. Dhar, C.K. Atal   +3 more
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Flavonoids and Andrographolides from Andrographis paniculata.

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Y, Koteswara Rao, G, Vimalamma, C Venkata, Rao, Yew-Min, Tzeng   +3 more
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Immunostimulant Agents from Andrographis paniculata

Journal of Natural Products, 1993
EtOH extract and purified diterpene andrographolides of Andrographis paniculata (Acanthaceae) induced significant stimulation of antibody and delayed type hypersensitivity (DTH) response to sheep red blood cells (SRBC) in mice. The plant preparations also stimulated nonspecific immune response of the animals measured in terms of macrophage migration ...
A, Puri, R, Saxena, R P, Saxena, K C, Saxena, V, Srivastava, J S, Tandon   +5 more
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Antioxidant action of Andrographis paniculata on lymphoma

Molecular Biology Reports, 2007
Regulation of the balance between production of reactive oxygen species (ROS) by cellular processes and its removal by antioxidant defense system maintains normal physiological processes. Any condition leading to increased ROS results in oxidative stress which has been related with a number of diseases including cancer.
Nibha, Verma, Manjula, Vinayak
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Phytochemicals from Andrographis paniculata

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Sudhanshu Saxena, D. C. Jain
openaire   +1 more source

Elicitation of Andrographolide in the Suspension Cultures of Andrographis paniculata

Applied Biochemistry and Biotechnology, 2012
Andrographis paniculata belonging to the family Acanthaceae produces a group of diterpene lactones, one of which is the pharmaceutically important-andrographolide. It is known to possess various important biological properties like anticancer, anti-HIV, anti-inflammatory, etc.
Suryakala, Gandi, Kiranmayee, Rao, Bhuvaneswari, Chodisetti, Archana, Giri   +3 more
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Anticancer and immunostimulatory compounds from Andrographis paniculata

Journal of Ethnopharmacology, 2004
Andrographis paniculata extract is traditionally used as a medicine to treat different diseases in India, China and Southeast Asia. In the present study, we evaluated the anticancer and immunomodulatory activity of the methanolic extract of Andrographis paniculata in human cancer and immune cells.
R Ajaya, Kumar, K, Sridevi, N Vijaya, Kumar, S, Nanduri, S, Rajagopal   +4 more
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Hepatoprotective activity of Andrographis Paniculata and Swertia Chirayita

Food and Chemical Toxicology, 2011
Andrographis paniculata (Family: Acanthaceae) and Swertia chirayita (Family: Gentianaceae) are two controversial medicinal plants used as Kiriyattu, having similar therapeutic action and are used as a hepatoprotective and hepatostimulative agent. A. paniculata grows in southern parts of India and S. chirayita in the Himalayan region.
R, Nagalekshmi, Aditya, Menon, Dhanya K, Chandrasekharan, Cherupally Krishnan Krishnan, Nair   +3 more
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Biofabrication of silver nanoparticles using Andrographis paniculata

European Journal of Medicinal Chemistry, 2014
New and novel strategies are of recent interest in the development of silver nanoparticles. The plant extracts are eco-friendly, economical and cost effective for synthesis of nanoparticles. In this paper, we represent biofabrication of silver nanoparticles (AgNPs) using Andrographis paniculata and the synthesized AgNPs was monitored by ultra-violet ...
Venkata S, Kotakadi, Susmila Aparna, Gaddam, Y, Subba Rao, T N V K V, Prasad, A, Varada Reddy, D V R, Sai Gopal   +5 more
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Rare noriridoids from the roots of Andrographis paniculata

Phytochemistry, 2012
The rare noriridoids, Andrographidoids A-E (1-5), along with a known iridoid curvifloruside F (6), were isolated from roots of Andrographis paniculata. All noriridoids were aglycones and 1-4 had (semi-) acetal structures located at C-3 but not at C-1. Their structures were established by a series of 1D and 2D NMR analyses. The antibacterial activity of
Chong, Xu, Gui-Xin, Chou, Chang-Hong, Wang, Zheng-Tao, Wang   +3 more
openaire   +2 more sources