Results 1 to 10 of about 3,586 (113)

miRNA-1175 downregulates a long non-coding natural antisense RNA and promotes long term memory [PDF]

open access: yesScientific Reports
Single-trial induced long-term memories (LTMs) require fast removal of inhibitory memory constraints following learning. We propose that the interplay between short non-coding RNAs (sncRNAs) and long non-coding RNAs (lncRNAs) is engaged in this process ...
Sergei A Korneev   +6 more
doaj   +3 more sources

Changes in protein phosphorylation by insulin administration in the central nervous system of the gastropod mollusk Lymnaea stagnalis [PDF]

open access: yesBiophysics and Physicobiology, 2023
In the gastropod mollusk Lymnaea stagnalis, insulin-like peptides in the central nervous system (CNS) control behavioral changes associated with associative learning.
Junko Nakai   +6 more
doaj   +2 more sources

Investigating the Invasive Contamination of Lymnaeidae Snails with Trematodes According to Species and Sampling Location in Lorestan province, Iran, Middle East [PDF]

open access: yesArchives of Razi Institute
Radicine snails are of considerable medical and veterinary importance as termatodes’ vectors such snails are responsible for transmission of the zoonotic trematodes including Schistosoma turkestanicum and Fasciola gigantica in Iran.
Ramtin Mirfendereski   +3 more
doaj   +2 more sources

An interesting case of predominantly sinistral population of Lymnaea stagnalis (L.) (Gastropoda: Pulmonata: Lymnaeidae) [PDF]

open access: yesMalacologica Bohemoslovaca, 2007
An interesting population of the common pond snail (L. stagnalis s.lat.) with a predominance of sinistral individuals is described. The discussion is based on a shell sample gathered by Russian malacologists Lindholm & Bäckmann in July 1917 in vicinity ...
Maxim V. Vinarski
doaj   +1 more source

Identification of Mollusca Species along the Karaj River in Alborz Province [PDF]

open access: yesتاکسونومی و بیوسیستماتیک, 2019
In the course of the survey of mollusk fauna associated with the Karaj River in Alborz province of Iran and the collections made in the period 2015-2016, the fauna of snails was investigated. Specimens were mainly collected and studied using conventional
Zahra Ramezan, Elham Ahmadi
doaj   +1 more source

De novo sequencing and transcriptome analysis of the central nervous system of mollusc Lymnaea stagnalis by deep RNA sequencing. [PDF]

open access: yesPLoS ONE, 2012
The pond snail Lymnaea stagnalis is among several mollusc species that have been well investigated due to the simplicity of their nervous systems and large identifiable neurons.
Hisayo Sadamoto   +5 more
doaj   +1 more source

Some laboratory studies on freshwater snails and the effect of some plants on their biological control in Beni-Suef governorate [PDF]

open access: yesJournal of Veterinary Medical Research, 2010
Freshwater snails collected from ditch like ponds near the River Nile in Beni-Suef Governorate during three climatically differed periods. Lymnaea cailliaudi, Biomphalaria alexandarina, Bulinus truncatus, Lanistes carinatus, Cleopatra bulimoids,Physa ...
M. A. Abdel-Gawad, A. M. Khateeb
doaj   +2 more sources

Memory-enhancing effects of short-term fasting

open access: yesThe European Zoological Journal, 2020
Many recent reports describe memory-enhancing effects of short-term fasting, but the underlying mechanisms are unknown. In the present study, we demonstrate that the insulin increase occurring during short-term fasting is a key factor in forming the ...
Y. Totani   +3 more
doaj   +1 more source

Identification of Putative Molecules for Adiponectin and Adiponectin Receptor and Their Roles in Learning and Memory in Lymnaea stagnalis

open access: yesBiology, 2023
Adiponectin enhances insulin sensitivity, which improves cognition in mammals. How adiponectin affects the mechanism’s underlying cognition, however, remains unknown. We hypothesized that experiments using the pond snail Lymnaea stagnalis, which has long
Kanta Fujimoto   +6 more
doaj   +1 more source

Ocorrência de Lymnaea columella (Gastropoda: Lymnaeidae), hospedeiro intermediário da Fasciola hepatica, para o Estado da Paraíba, Brasil Occurrence of Lymnaea columella (Gastropoda: Lymnaeidae), first intermediate host of Fasciola hepatica, for the state of Paraíba, Brazil

open access: yesRevista de Saúde Pública, 1998
Foi registrada a ocorrência de Lymnaea columella (Gastropoda: Lymnaeidae), primeiro hospedeiro intermediário da Fasciola hepatica, para o Estado da Paraíba, Brasil, associado a macrófitas aquáticas.The occurrence of Lymnaea Columella (Gastropoda ...
Francisco José Pegado Abílio   +1 more
doaj   +3 more sources

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