Chem Pharm Bull (Tokyo). Sep;50(9) Flavonol triglycosides from the leaves of Hammada scoparia (POMEL) ILJIN. Ben Salah H(1), Jarraya R. To edit this page, please copy the French version and translate it. If it contains no data, the first tasks are to check all the links, to clarify. The Hammada scoparia is a relatively common and characteristic steppe species of the Saharan Atlas of south-western Algeria. It has several ecological.

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Hammada scoparia – Wikispecies

Bull Soc Fr Parasitol No response to a needle probe was taken as evidence of death. Flore de l’Afrique du Nordvol. Email this to a friend Print Share on facebook Tweet this. Screening for cytotoxic and antimalarial activities in desert plants of the Negev and Bedouin market plant products.

The toxicity of these preparations was scoparla tested on G.

Flavonol triglycosides from the leaves of Hammada scoparia (POMEL) ILJIN.

Hammada scoparia photo of Ethiopian Wolf x – 24k – jpg www. Fasciola hepatica and Lymnaeid snails occurring at very high altitude in South America. J Soc Chim Tunisie 4: Jarraya R, Damak M Alkaloids and flavonoid from aerial parts of Hammada articulata spp scoparia. Two fractions contained the pure alkaloids: Each extract was concentrated to produce the hexane extract HE, 2.

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The ethanol was removed and the remaining aqueous phase was lyophilised to produce the EtOH-H 2 O extract The snails were exposed in groups of 10 5 replicates for 48 h exposure period to mL of each concentration of one of the materials to be tested: Acta Cryst E Hammada scoparia N-Methylisosalsoline from Hammada An acid-base treatment of the methanol extract was performed as follows: The prevention of fasciolosis is difficult, despite the efficiency of the measures taken.

Relative sensitivity of zebra mussel Dreissena polymorpha life stages to two copper sources. After removing and evaporating the butanol we obtained extract C 3.

Use of molluscicides to eradicate the snail vector is considered the method of choice. N- methylisosalsoline from Hammada scoparia. After removing and evaporating the chloroform we obtained extract A 1. Molluscicidal activity was not observed for extracts A scoparix C and was concentrated in extract B total alkaloids.

Mapa de suelos x – 44k – jpg www. The hexane extract was inactive against G. Chemical tests performed on the extracts for alkaloids were positive, particularly for the methanol extract, followed by the ethanol-H 2 O extract.

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Each solution was divided into equal volumes of mL. Acta Pharmacol Suecica 7: These alkaloids are isoquinolines that have not previously been characterised for their molluscicidal activity. The useful plants of West Tropical Africa. They were transferred to laboratory aquaria and acclimatised for a minimum of four days in holding tanks scopaira aerated, dechlorinated tap water and washed sand.

Hammada scoparia

On the pathogenicity of attenuated Schistosoma mansoni cercariae released from metabolically disturbed Biomphalaria alexandrina. Carling C, Sandberg F A sample of each extract was tested for the presence of alkaloids using Mayer’s and Dragendorf’s hammara.

Alkaloids of Haloxylon articulatum. Mem Inst Oswaldo Cruz The results indicated that the molluscicidal activity was correlated with the presence of alkaloids. Citation in scholarly articles. Mortality was recorded after 48 h and dead animals were removed immediately to avoid contamination of live animals. Lymnaeidaeintermediate host of Fasciola hepatica Linnaeus, Trematoda: Bul Soc Pathol Exot