THE LIPID CONTENT AND MOLLUSCICIDAL SAPONINS OF TETRAPANAX PAPYRIFERUS KOCH.
Zagazig Journal of Pharmaceutical Sciences, 1997 The unsaponifiable part of the petroleum ether soluble fraction of the leaves of Tetrapanax Papyriferus was analysed by GLC to reveal the presence of a series of hydrocarbons from C16 to C30 , cholesterol, campesterol, stigmasterol and B-sitosterol ...
Mortada El-Sayed
doaj +1 more source
Biomonitoring of manganese metal pollution in water and its impacts on biological activities of Biomphalaria alexandrina snail and larvicidal potencies. [PDF]
Environ Sci Pollut Res Int, 2023 Ibrahim AM, Abdel-Haleem AA, Taha RG.
europepmc +1 more source
Zagazig Journal of Pharmaceutical Sciences, 1998 Molluscicides are useful in schistosomiasis control. Laboratory surveys proved that both Pittosporum tobira (Pittosporaceae) and Tribulus macropterus (Zygophyllaceae) have marked molluscicidal activity. The recorded LC90 values showed that P.
Hanan El-Nahas
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Impact of artemether on some histological and histochemical parameters in Biomphalaria alexandrina
African Journal of Pharmacy and Pharmacology, 2013 أوضحت هذه الدراسة خصائص مبيد الرخويات لمشتق النبات المضاد للديدان، ثنائي هيدرو أرتيميسينين ميثيل إيثر (أرتيميثر) مقابل بعض المعلمات النسيجية والكيميائية النسيجية لقواقع بيومفالاريا أليكساندرينا. أشارت النتائج إلى أن أرتيميثير له تأثير سام ضد حلزونات ب. ألكسندرينا التي يعبر عنها LC 90 من 32.69 جزء في المليون، بعد 24 ساعة من التعرض.
openaire +2 more sources
Assessment of Infected Biomphalaria alexandrina Snails by Detecting Schistosoma mansoni Antigen and Specific Gene [PDF]
, 2009 Abs tract: To control s pread of Schi s t o s oma mansoni infection, rapid and accurate inves tigation of infected Biomphalaria alexandrina s nails that s urveyed from any s us pected area is required. Routine ass ays for ass ess ment of infected s nails
Wafaa A Mansour +3 more
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Snails and Fish as Pollution Biomarkers in Lake Manzala and Laboratory C: Laboratory Exposed Snails to Chemical Mixtures [PDF]
, 2016 Snails are considered as suitable diagnostic organisms for heavy metal–contaminated sites. Biomphalaria alexandrina snails are used in this work as pollution bioindicators after exposure to chemical mixtures consisted of heavy metals (HM); zinc (Zn ...
Kadria M. A. Mahmoud +6 more
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Synthesis and Molluscicidal Activity of Some Newly Substituted Chromene and Pyrano[2,3-c]pyrazole Derivatives [PDF]
, 2008 The arylidene derivatives 3a-f react with 1,3-cyclohexanedioneand dimedone 4a,b to afford the 4-(2- or 3-pyridyl) or 4-pipronyl-chromene derivatives 6a-l.
Metwally, Nadia H. +2 more
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Biochemical and apoptotic changes in the nervous and ovotestis tissues of Biomphalaria alexandrina following infection with Schistosoma mansoni. [PDF]
Exp Parasitol, 2020 Habib MR +6 more
europepmc +1 more source
Desmettianosides A and B, bisdesmosidic furostanol saponins with molluscicidal activity from Yucca desmettiana [PDF]
, 2012 Bioactivity-guided separation of the aqueous methanolic extract of Yucca desmettiana leaves, which in a preliminary screening exhibited significant molluscicidal activity, led to the isolation and structure elucidation of two new steroidal saponins (1 ...
Diab, Y. +4 more
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Distribution of Cu, Zn, Pb and Cd in some recent molluscan shells from Lake Mariut sediment [PDF]
, 1996 Shells and shell fragments were the principal constituents of the core sediment taken from LakeMariut. Their trace metals were studied to assess their contribution to environmental adjustment.
Okbah, M.A. +2 more
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