Biomonitoring of Airborne Heavy Metals Pollution by Delonix regia (Boj. ex Hook.) Raf. in Greater Cairo, Egypt
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چکیده
منابع مشابه
Anti-Inflammatory Activity of Delonix regia (Boj. Ex. Hook)
The present work was to evaluate the anti-inflammatory activity of Delonix regia leaves (Family: Caesalpiniaceae). The powder of Delonix regia leaves was subjected to extraction with ethanol in soxhlet extractor. The ethanol extract after preliminary phytochemical investigation showed the presence of sterols, triterpenoids, phenolic compounds and flavonoids. The anti-inflammatory activity was s...
متن کاملChemical and biological investigations of Delonix regia (Bojer ex Hook.) Raf.
In this study, five compounds, lupeol (1), epilupeol (2), β-sitosterol (3), stigmasterol (4) and p-methoxybenzaldehyde (5) were isolated from the petroleum ether and dichloromethane fractions of a methanolic extract of the stem bark of Delonix regia. Antimicrobial screening of the different extracts (15 μg mm-2) was conducted by the disc diffusion method. The zones of inhibition demonstrated by...
متن کاملAssessment of Gastroprotective Potential of Delonix regia (Boj Ex Hook) Raf against Ethanol and Cold Restrain Stress-Induced Ulcer in Rats
Purpose: To assess the gastroprotective potential of the stem bark ethanol extract of Delonix regia (EDR) on ethanol and cold restrain stress-induced ulcer in experimental rats. Methods: EDR (100, 200 and 400 mg/kg doses, orally) was evaluated on ethanol and cold restrain stress-induced ulcer in experimental rats. In ethanol induced ulcer model, ulcer index, percent protection, reduced glutathi...
متن کاملAntioxidant and antimicrobial attributes and phenolics of different solvent extracts from leaves, flowers and bark of Gold Mohar [Delonix regia (Bojer ex Hook.) Raf].
This paper describes the antioxidant and antimicrobial activities and phenolic components of different solvent (absolute methanol, absolute ethanol, absolute acetone, 80% methanol, 80% ethanol, 80% acetone and deionized water) extracts of leaves, flowers and bark of Gold Mohar [Delonix regia (Bojer ex Hook.) Raf.]. The extract yields from leaves, flowers and bark ranged from 10.19 to 36.24, 12....
متن کاملHeavy Metals in Wetland Soil of Greater Dhaka District, Bangladesh
The current paper determines heavy metals in sediments of six freshwater wetlands of greater Dhaka district from November 1999 to September 2000. The sampling took place in summer, rainy season, and winter, wherein for each season five soil samples were collected from the wetland at a depth of 0 – 15 cm. To assess the status of heavy metal pollution in the sediments, geo-accumulation factor (Ig...
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ژورنال
عنوان ژورنال: Taeckholmia
سال: 2011
ISSN: 2357-044X
DOI: 10.21608/taec.2011.12274