Open AccessJournal Article
Antioxidant Activity by DPPH Radical Scavenging Method of Ageratum conyzoides Linn. Leaves
TLDR
In this paper, Antioxidant activity was performed by DPPH (1, 1diphenyl-2-picryl hydrazyl) radical scavenging method for different extracts of aerial parts like leaves and flowers of Ageratum conyzoides Linn.Abstract:
In this study Antioxidant activity was performed by DPPH (1, 1diphenyl-2-picryl hydrazyl) radical scavenging method for different extracts of aerial parts like leaves and flowers of Ageratum conyzoides Linn. plant species which showed that alcoholic extract of leaves of this plant on higher concentration possess better antioxidant potential when compare to reference standard ascorbic acid. They exhibited strong antioxidant DPPH radical scavenging activity with IC50 value of 9.3 and 24.8 µg/ml for ascorbic acid and alcoholic leaves extract respectively. The absorbance for reducing power was found to be 0.0390, 0.0989 for ascorbic acid and alcoholic leaves extract respectively. The strongest antioxidant activity of ethanol extract could be due to the presence of flavonoids and phenols.read more
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Biosynthesis of silver and gold nanoparticles using Musa acuminata colla flower and its pharmaceutical activity against bacteria and anticancer efficacy.
Saritha Valsalam,Paul Agastian,Galal Ali Esmail,Abdul-Kareem Mohammed Ghilan,Naif Abdullah Al-Dhabi,Mariadhas Valan Arasu +5 more
TL;DR: Silver nanoparticles and gold nanoparticles synthesized using Musa acuminata colla flower and its pharmaceutical activity against extended spectrum beta-lactamase gene producing bacteria and anticancer efficacy and AgNPs had best antibacterial activity were confirmed.
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Novel of nano delivery system for Linalool loaded on gold nanoparticles conjugated with CALNN peptide for application in drug uptake and induction of cell death on breast cancer cell line.
Majid S. Jabir,Ali A. Taha,Usama I. Sahib,Zainab J. Taqi,Ahmed Majeed Al-Shammari,Alya S. Salman +5 more
TL;DR: From the results, Linalool, GNPs, LIN-GNPs, and LIN- GNPs-CALNN were found to exert cell growth arrest against MCF-7 cell line and had no side effects and could be clinically used for future therapeutic purposes.
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Linalool-Loaded Glutathione-Modified Gold Nanoparticles Conjugated with CALNN Peptide as Apoptosis Inducer and NF-κB Translocation Inhibitor in SKOV-3 Cell Line.
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TL;DR: LG and LGC are promising compounds that can be used for treating ovarian cancer (SKOV-3) cells via the induction of apoptosis through extrinsic and intrinsic pathways.
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Sesquiterpene lactone! a promising antioxidant, anticancer and moderate antinociceptive agent from Artemisia macrocephala jacquem
Mohammad Shoaib,Ismail Shah,Niaz Ali,Achyut Adhikari,Muhammad Tahir,Syed Wadood Ali Shah,Saiqa Ishtiaq,Jahangir Khan,Shahzeb Khan,Mohammad Naveed Umer +9 more
TL;DR: The results showed that the STLs of Artemisia macrocephala possesses promising antioxidant activity and also it decreased the viability of 3 T3, HeLa and MCF-7 cells and mild to moderate antinociceptive activity.
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A novel antioxidant peptide, purified from Bacillus amyloliquefaciens, showed strong antioxidant potential via Nrf-2 mediated heme oxygenase-1 expression
TL;DR: This study suggests that YD1 and the strain could be a natural antioxidant and a probiotic candidate respectively.
References
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Book
Indian Medicinal Plants
TL;DR: Indian medicinal plants/, Indian medicinal plants /, مرکز فناوری اطلاعات و اصاع رسانی, کδاوρزی
Book
Phytochemical Methods: A Guide to Modern Techniques of Plant Analysis
TL;DR: In this article, the authors present methods of extraction and isolation of plant components and methods of separation, and methods for identification and analysis of the results of the extraction and separation of these components.
Journal ArticleDOI
Screening of Plant Extracts for Antioxidant Activity: a Comparative Study on Three Testing Methods
TL;DR: Three methods widely employed in the evaluation of antioxidant activity, namely 2,2'-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging method, static headspace gas chromatography (HS-GC) and beta-carotene bleaching test (BCBT), have been compared with regard to their application in the screening of plant extracts.