Results 21 to 30 of about 191,305 (374)

Distribution and the origin of invasive apple snails, Pomacea canaliculata and P. maculata (Gastropoda: Ampullariidae) in China

open access: yesScientific Reports, 2018
Species of Pomacea, commonly known as apple snails, are native to South America, and have become widely distributed agricultural and environmental pests in southern China since their introduction in the 1980s.
Qianqian Yang   +3 more
semanticscholar   +1 more source

The evaluation of control measures against Schistosoma mekongi in Cambodia by a mathematical model [PDF]

open access: yes, 2008
We constructed a mathematical model for the transmission of Schistosoma mekongi in Cambodia. The simulation of the model will be instrumental in planning schistosomiasis control measures.
Allen   +47 more
core   +1 more source

Antibacterial and Antifungal Activities of Proteins Extracted from Seven Different Snails

open access: yesApplied Sciences, 2018
Snails have been used both as a food and as a treatment for a variety of medicinal conditions. In this study, seven different snail proteins were evaluated for their antimicrobial activity. Fresh water and land snails of seven different live species were
Selvakumari Ulagesan, H. Kim
semanticscholar   +1 more source

Implications of Changing Temperatures on the Growth, Fecundity and Survival of Intermediate Host Snails of Schistosomiasis: A Systematic Review

open access: yesInternational Journal of Environmental Research and Public Health, 2017
Climate change has been predicted to increase the global mean temperature and to alter the ecological interactions among organisms. These changes may play critical roles in influencing the life history traits of the intermediate hosts (IHs).
C. Kalinda, M. Chimbari, S. Mukaratirwa
semanticscholar   +1 more source

مقاله خارجی فاقد چکیده فارسی می باشد نویسندگان خارجی هستند [PDF]

open access: yesArchives of Razi Institute, 2015
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K.M. Islam   +6 more
doaj   +1 more source

Nitric oxide production by Biomphalaria glabrata haemocytes: effects of Schistosoma mansoni ESPs and regulation through the extracellular signal-regulated kinase pathway [PDF]

open access: yes, 2009
BACKGROUND: Schistosoma mansoni uses Biomphalaria glabrata as an intermediate host during its complex life cycle. In the snail, the parasite initially transforms from a miracidium into a mother sporocyst and during this process excretory-secretory ...
Davies, Angela J   +4 more
core   +3 more sources

Identification of Biomphalaria havanensis and Biomphalaria obstructa populations from Cuba using polymerase chain reaction and restriction fragment length polymorphism of the ribosomal RNA intergenic spacer

open access: yesMemorias do Instituto Oswaldo Cruz, 2001
In Cuba, several Biomphalaria species have been reported such as B. orbignyi, B. schrammi, B. helophila, B. havanensis and B. peregrina; only the latter three are considered as potential hosts of Schistosoma mansoni.
Teofânia HDA Vidigal   +3 more
doaj   +1 more source

Effects of Ingestion of Lithic Particles on Growth of the Apple Snail Pomacea canaliculata (Caenogastropoda, Ampullariidae) [PDF]

open access: yes, 2016
Lithic particles are a common feature in the digestive tract of freshwater snails. Their role in the digestive processes has been demonstrated in some microphytophagous and detritivorous species, as they enhance growth, assimilation and reproduction.
Manara, Enzo   +2 more
core   +1 more source

Astronotus ocellatus (Cichlidae: Pisces) and Macropodus opercularis (Anabatidae: Pisces) as predators of immature Aedes fluviatilis (Diptera: Culicidae) and Biomphalaria glabrata (Mollusca: Planorbidae)

open access: yesMemorias do Instituto Oswaldo Cruz, 1991
Two fish species, Astronotus ocellatus (Cichlidae) and Macropodus opercularis (Anabatidae) were tested for predacious behavior toward immature mosquitoes (Aedes fluviatili9s, Diptera: Culicidae) and schistosomiasis snail hosts (Biomphalaria glabrata ...
Rotraut A. G. B. Consoli   +4 more
doaj   +1 more source

Toxicity of Euphorbia helioscopia pellets to two phytophagous molluscs, Theba pisana Müller, 1774 (Pulmonata: Helicidae) and Arion hortensis Férussac, 1819 (Pulmonata: Arionidae) [PDF]

open access: yesPesticidi i Fitomedicina, 2018
Harmful land snails and slugs are currently one of the most important threats facing agriculture in many parts of the world. Synthetic molluscicides are the main control method against these gastropods.
Anjoud Harmouzi   +3 more
doaj   +1 more source

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