Results 171 to 180 of about 6,309 (224)

Antimicrobial activity of Andrographis paniculata

Fitoterapia, 2003
The antimicrobial activity of aqueous extract, andrographolides and arabinogalactan proteins from Andrographis paniculata were evaluated. The aqueous extract showed significant antimicrobial activity, which may be due to the combined effect of the isolated arabinogalactan proteins and andrographolides.
Prajjal K, Singha, S, Roy, S, Dey
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Biosynthesis of andrographolide in Andrographis paniculata

Phytochemistry, 2010
Andrographolide, a diterpene lactone, is isolated from Andrographis paniculata which is well known for its medicinal properties. The biosynthetic route to andrographolide was studied using [1-(13)C]acetate, [2-(13)C]acetate and [1,6-(13)C(2)]glucose. The peak enrichment of eight carbon atoms in the (13)C NMR spectra of andrographolide suggested that ...
Nishi, Srivastava, Anand, Akhila
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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
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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
openaire   +2 more sources