MOLLUSCICIDAL SAPONINS FROM ATRIPLEX LEUCOCLADA
Zagazig Journal of Pharmaceutical Sciences, 1995 Silica gel column chromatography of the butanolic extract of the aeria! parts of Atriplex leucoclada (Family chenopodiaceae) afforded five triterpenoidal saponins. Their structures have been established using spectroscopic methods and hydrolysis followed
Mortada El-Sayed
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MOLLUSCICIDAL SPIROSTANOL SAPONINS FROM AGAVE HETERACANTHA [PDF]
Bulletin of Pharmaceutical Sciences. Assiut University, 1997 Four spirostanol saponin glycosides were isolated from the butanol fraction of the methanolic extract of the leaves of Agave heteracantha (Agavaceae).
Mortada El-Sayed
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Significant Progress in the Study of African Freshwater Snails Over the Past 260 Years
Ecology and Evolution, Volume 15, Issue 2, February 2025.Globally, freshwater ecosystems are threatened, and studies estimate rapid degradation compared with terrestrial and marine ecosystems. Like most other tropical regions, Africa still has far to go regarding discovery and documentation. Using a systematic review process, we evaluated freshwater African snail studies.
Matabaro Ziganira, Colleen T. Downs
wiley +1 more source
EVALUATION OF THE MOLLUSCICIDAL ACTIVITIES OF ATRIPLEX STYLOSA AND AGAVE FEROX [PDF]
Bulletin of Pharmaceutical Sciences. Assiut University, 1997 The molluscicidal activities of aqueous suspension of Atriplex stylosa (Family Chenopodiaceae) and Agave ferox (Family Agavaceae were evaluated against Biomphalaria alexandrina, Bulinus truncates and Lymnaea cailliaudi snails, the intermediate hosts of ...
Hanan El-Nahas, Mortada El-Sayed
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The Scientific World Journal, Volume 2024, Issue 1, 2024.This study reports on a literature review of the leguminous tree Sesbania sesban (L.) Merr which is found in the N′djamena region, the Republic of Chad. The study focused on S. sesban’s medicinal and ethnomedicinal uses, biological features, and phytochemical constituents to assist in future evaluations. A literature review was conducted using academic
Ousman Brahim Mahamat +6 more
wiley +1 more source
Seasonal patterns of Schistosoma mansoni infection within Biomphalaria snails at the Ugandan shorelines of Lake Albert and Lake Victoria [PDF]
, 2023 Intestinal schistosomiasis is hyperendemic in many sub-Saharan African countries. In Uganda, it is endemic at both Lake Albert (LA) and Lake Victoria (LV) and caused by S. mansoni that uses Biomphalaria snails as obligatory intermediate snail hosts.
Stothard, J. Russell +2 more
core +1 more source
PREVALENCE OF SCHISTOSOMIASIS AMONG PATIENTS ATTENDING QENA GENERAL HOSPITAL OVER THE YEARS 2011 AND 2012 [PDF]
Journal of the Egyptian Society of Parasitology, 2014 Schistosomiasis is a public health problem in Egypt. To detect the prevalence of schistosomiasis in Qena Governorate, 1601 urine and stool samples of patients attending Qena General Hospital were examined of whom 1601 patients had urinary symptoms and ...
SAMAR AHMED +4 more
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, 2019 Table S1. Mortality of Oncomelania hupensis by immersion test using 91.6% TDS. Table S2. Mortalities of Oncomelania hupensis by immersion with 4% TDS in the lab. Table S3. Mortalities of Biomphalaria alexandrina and Bulinus truncatus by immersion with 4%
Charles King (3400730) +14 more
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Differences in the gene expression profiles of Haemocytes from Schistosome-susceptible and -resistant Biomphalaria glabrata exposed to Schistosoma mansoni excretory-secretory products [PDF]
, 2014 During its life cycle, the helminth parasite Schistosoma mansoni uses the freshwater snail Biomphalaria glabrata as an intermediate host to reproduce asexually generating cercariae for infection of the human definitive host.
Rollinson, D +46 more
core +2 more sources
SELECTION FOR CADMIUM-TOLERANCE IN BIOMPHALARIA ALEXANDRINA SNAILS CHARACTARIZATION BASED ON GENETIC STUDIES, AND SUSCEPTIBILITY TO SCHISTOSOMA MANSONI ASSOCIATION [PDF]
Journal of the Egyptian Society of Parasitology, 2017 Biomphalaria alexandrina snails were examined for their tolerance to cadmium (Cd) toxicity through three generations produced by self-fertilization by exposing snails to serial concentrations of Cd and selection for the most tolerant ones through the ...
SHADIA MOHAMED +3 more
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