Stem Bark
Assessing chemical constituents of Mimosa stem bark : possible bioactive components accountable for the cytotoxic effect of M. on human tumour cell lines
... The stem bark was dried in air at room temperature and pulverised in a knife mill (MA680, Marconi Equipamentos Laboratório, Piracicaba, SP, ...The stem bark powder ...The stem ...
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entKaurane diterpenes from the stem bark of Annona vepretorum (Annonaceae) and cytotoxic evaluation
... ethanolic extract from the leaves has sedative effect. In our contin- uous research for bioactive compounds from Annonaceous plants a novel ent-kaurane diterpene, ent-3b-hydroxy-kaur-16-en-19-al (1), along with five ...
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Antioxidant and hepatoprotective effects of ethano- lic and ethyl acetate stem bark extracts of Copaifera multijuga (Fabaceae) in mice
... The properties of oil-resin of copaiba, Copaifera multijuga are commonly mentioned in the literature, but there are few studies on extracts from its stem bark. We evaluated the antioxidant effects of ...
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ANTIINFLAMMATORY EFFECT OF AQUEOUS EXTRACT OF MILLINGTONIA HORTENSIS LINN.F STEM BARK ON RATS
... towards safer compounds with less or no side effects, 3 where herbal source come into focus and serves us a rich source of natural components with effective medicinal value. Millingtonia hortensis Linn.F ...
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Biological screening of extracts from leaf and stem bark of Croton floribundus Spreng. (Euphorbiaceae)
... This work describes the preliminary evaluation of cytotoxic, antimicrobial, molluscicidal, antioxidant and anticholinesterase activities from leaf (LECF) and stem bark alcoholic extracts (BECF) of the ...
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EVALUATION OF THE ANTIBACTERIAL ACTIVITY AND PRELIMINARY PHYTOCHEMICAL ANALYSIS OF THE STEM BARK AND LEAVES EXTRACTS OF HUNTERIA UMBELLATA K. SCHUM, APOCYNACEAE
... The stem bark was carefully separated from the woody part, cut into small bits, shade- dried and pulverized using a grinder ...(stem bark extract) and greenish - dark blue residue (leaf ...
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Anti-inflammatory effect of the ethanolic extract from Bowdichia virgilioides H.B.K stem bark
... virgilioides bark was collected at the munic- ipality of Chapada dos Guimarães, state of Mato Gros- so, Brazil, after its identification and authentication by ...powdered stem bark ...
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Phytochemical screening and evaluation of cytotoxicity of stem bark extracts of Anaxagorea dolichocarpa and Duguetia chrysocarpa (Annonaceae)
... The findings of this work demonstrate, for the first time, the cytotoxic activity of the stem bark extracts of A. dolichocarpa and D. chrysocarpa. These extracts possess moderate to high cytotoxic activity ...
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Anti-inflammatory and analgesic activities of the aqueous extract of Cussonia paniculata stem Bark
... In conclusion, this work has demonstrated that extract from the stem bark of C. paniculata exhibited anti-inflammatory and analgesic activities. Acute toxicity test showed that the plant caused 80% ...
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Antioxidant and antimicrobial activities of Bauhinia racemosa L. stem bark
... The present study was carried out to evaluate the antioxidant and antimicrobial activities of a methanol extract of Bauhinia racemosa (MEBR) (Caesalpiniaceae) stem bark in various systems. 1,1-Diphen- ...
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INORGANIC STATUS OF STEM BARK OF PTEROCARPUS MARSUPIUM
... the bark of Pterocarpus marsupium highest concentration of Nickel was reported in the mature inner bark ...Middle bark fluctuate between ...apical stem bark ...the bark samples ...
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In vitro Anti-Oxidant, Anti-Nociceptive and Anti-Inflammatory Properties of Pongamia Pinnata Stem Bark in Experimental Animal Models
... Fresh stem bark of Pongamia pinnata were collected from their natural habitats in and around Bareilly (Uttar ...references.Stem bark of Pongamia pinnata (500gm) were air dried at room temperature ...
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Phytochemical Constituents Isolated from the Stem Bark of
... In order to contribute with phytochemicals studies of genus Bauhinia, and especially for the plant B. monandra, we initially investigated the methanolic extract of B. monandra stem barks. Thus, the methanolic ...
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Rev. Bras. Cienc. Farm. vol.41 número1
... The antioxidant activity of stem-bark extracts from Stryphnodendron obovatum Benth., including fractions and isolated compounds, was evaluated by DPPH in thin-layer chromatography. All the fractions and ...
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Braz. J. Pharm. Sci. vol.45 número3
... The stem bark of Anacardium occidentale L. (Anacardiaceae), commonly called cashew, is used in Brazilian traditional medicine for the treatment of gastric and inlammatory disorders. The present study was ...
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Toxicity of Dimorphandra mollis to Workers of Apis mellifera
... Catechin (17.1 mg) and the mixture of astilbin and neoisoastilbin (160.5 mg) were separated by preparative flash chromatography from part of methanol extract of stem bark (190 mg). The mixture of astilbin ...
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Avaliação do potencial antioxidante de Copaifera multijuga em camundongos com tumor de Ehrlich
... Several human tumors present high levels of reactive oxygen species (ROS) (Reuter et al. 2010). Although, ROS are produced naturally in the body through oxidative metabolic processes, they are also important as effector ...
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Regina A Correia Gonçalves
... (stem bark 2 kg and leaves ...plant stem bark methanolic crude extract (138 g), four alkaloid rich fractions were obtained: the acid, the neutral precipitate (NP), the neutral and the basic ...
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Derivatives 3, 4 and 5 were obtained from the treatment of 1 using hydrazine hydrate, methyl hydrazine and phenyl hydrazine, respectively, at room temperature, at different
... Many Euphorbiaceae plants are well known in different parts of the world as toxic and/or medicinal, and Croton is a large genus of this family widely distributed in tropical and subtropical regions of both hemispheres. ...
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Antidiarrheal effect of extract from the bark of Combretum leprosum in mice
... the stem bark of the Combretaceae Terminalia superba have been shown active against the bacteria Escherichia coli, Salmonella typhi and Shigella flexenari (Tabopda et ...
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