Results 51 to 60 of about 5,820 (221)

EFFECT OF SOLVENT FLOW RATE ON THE SUPERCRITICAL CARBON DIOXIDE EXTRACTION OF ANDROGRAPHOLIDE FROM ANDROGRAPHIS PANICULATA [PDF]

open access: yes, 2006
Malaysia is one of the major medicinal plants (Andrographis paniculata) producers in the world. Extraction of bioactive component (andrographolide) from ground dried leaves of this plant using supercritical carbon dioxide has been studied.
Kumoro, A.C., Hasan, M.
core  

Metabolic disturbance and phytochemical changes in Andrographis paniculata and possible action mode of andrographolide

open access: yesAsian Pacific Journal of Tropical Biomedicine, 2018
Objective: To explore the effect of gibberellic acid (GA3) and its inhibitor paclobutrazol (PBZ) on chemical composition and their pharmacological effects on Andrographis paniculata (Burm. f.) Wall. ex Nees, and to clarify action mode of andrographolide.
Netiya Karaket   +5 more
doaj   +1 more source

Anticancer Activity of Andrographolide Semisynthetic Derivatives [PDF]

open access: yesNatural Product Communications, 2010
Andrographolide 1, a diterpene lactone of Andrographis paniculata, displays in vitro and in vivo antitumor activity against breast cancer models and mouse myeloid leukemia (M1) cells. In the present study, we report the semi-synthesis of andrographolide derivatives and their in vitro activity against A549 (ATCC) (NSCL cancer) cell ...
Vidya, Menon, Sujata, Bhat
openaire   +2 more sources

Modelling of Andrographolide Extraction from Andrographis Paniculata Leaves in a Soxhlet Extractor [PDF]

open access: yes, 2006
Andrographolide is the main diterpenoid lactone contained in the leaves of Andrographis paniculata. This bioactive component has multifunctional medicinal properties such as activity against fever, dysentery, diarrhoea, inflammation, and sore throat as
Kumoro, A.C.   +3 more
core  

Andrographolide inhibits chikungunya virus infection by up-regulating host innate immune pathways

open access: yesAsian Pacific Journal of Tropical Medicine, 2018
Objective: To investigate the therapeutic efficacy of andrographolide, a plant derived compound, against chikungunya virus (CHIKV) infection. Methods: Using flow cytometry and immunoblotting assay, in vitro viral protein expression was studied in THP-1 ...
Swati Gupta   +5 more
doaj   +1 more source

Andrographolide enhances the anti-metastatic effect of radiation in Ras-transformed cells via suppression of ERK-mediated MMP-2 activity. [PDF]

open access: yesPLoS ONE, 2018
BACKGROUND:Activation of Ras oncogene in human tumors is associated with radiation-associated metastatic potential. Although ionizing radiation is one important method of cancer treatments, it has been shown to enhance matrix metalloproteinases (MMPs ...
Chih-Chia Yu   +7 more
doaj   +1 more source

Toxicity of Bioactive Molecule Andrographolide against Spodoptera litura Fab and Its Binding Potential with Detoxifying Enzyme Cytochrome P450

open access: yesMolecules, 2021
Spodoptera litura Fab. is a polyphagous pest causing damage to many agriculture crops leading to yield loss. Recurrent usage of synthetic pesticides to control this pest has resulted in resistance development.
Edward-Sam Edwin   +14 more
doaj   +1 more source

TCM‐Guided Targeted Therapies Against NLRP3 Inflammasome in NAFLD

open access: yesImmunity, Inflammation and Disease, Volume 14, Issue 6, June 2026.
This graphical abstract illustrates TCM syndrome differentiation‐guided targeted strategies against NLRP3 inflammasome‐mediated non‐alcoholic fatty liver disease (NAFLD). Metabolic dysfunction and gut‐liver axis dysregulation drive NAFLD progression, activating the NLRP3 inflammasome (comprising NLRP3, ASC, caspase‐1) to trigger cytokine release (IL‐1β,
Yanxia Zhang
wiley   +1 more source

SUPERCRITICAL CARBON DIOXIDE EXTRACTION OF ANDROGRAPHOLIDE FROM ANDROGRAPHIS PANICULATA LEAVES USING METHANOL AS COSOLVENT [PDF]

open access: yes, 2006
The optimisation and design of any separation processes, such as the extraction of bio molecules from their natural resources require mathematical modelling.
Kumoro, A.C., Hasan, M.
core  

Progress in Natural Products Target Discovery Technology

open access: yesMedComm, Volume 7, Issue 6, June 2026.
Here, we provide a comprehensive overview of current technologies and recent advancements in therapeutic target discovery for natural products. By systematically synthesizing the principles, methodologies, and practical applications of existing experimental and computational strategies, this work provides a more actionable reference framework for ...
Qiyuan Pan   +7 more
wiley   +1 more source

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