Results 1 to 10 of about 8,489 (164)

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

Scientific 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, Gabriella Taylor, Owen S. Wells, Souvik Naskar, Elena I. Korneeva, Ildikó Kemenes, György Kemenes   +6 more
doaj   +3 more sources

Lymnaea columella in northern Brazil

Memorias do Instituto Oswaldo Cruz, 1983
The occurrence of a mollusc of the family Lymnaeidae is recorded for the first time in Brazil north of parallel 15ºS, as a result of the finding of Lymnaea columella in Manus and Benjamin Constant, state of Amazonas.
W. Lobato Paraense
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]

Archives 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, Bahar Shemshadi, Saeid Hashemi, Saloomeh Shirali   +3 more
doaj   +2 more sources

Alguns aspectos da biologia de Lymnaea columella Say, 1817 (Gastropoda, Pulmonata) Some observations on the life-history of Lymnaea columella Say, 1817 (Gastropoda, Pulmonata)

Revista de Saúde Pública, 1976
Foram estudados aspectos da biologia da Lymnaea columella Say, 1817, em condições de laboratório e determinadas as variações da duração do período embrionário em relação à temperatura da água.Some aspects on the life history of Lymnaea columella Say ...
Marlene Tiduko Ueta
doaj   +2 more sources

Total synthesis and structural characterization of a novel protein scaffold from the snail Biomphalaria glabrata. [PDF]

Protein Sci
Abstract Disulfide‐rich miniproteins constitute compact and highly stable scaffolds of growing interest for molecular and structural engineering. Schistosomins are ~80‐residue proteins conserved across gastropods that form a long‐standing orphan family whose structure and biological roles have remained unknown.
Melnyk O, Caby S, Vigouroux A, Demanche C, Desmet R, Sénéchal M, Snella B, Mougel A, Boidin-Wichlacz C, Parmentier A, Pasco U, Cantel S, Moréra S, Vicogne J.   +13 more
europepmc   +2 more sources

In Situ Hybridization Chain Reaction and Immunohistochemical Labeling of the Octopamine Production Pathway in the Central Nervous System of Lymnaea stagnalis. [PDF]

J Comp Neurol
Octopaminergic neurons in the central nervous system of Lymnaea stagnalis were mapped using three complementary markers: mRNA, enzyme, and neurotransmitter. While substantial overlap was observed, discrepancies revealed neuroanatomical complexities, reinforcing the value of combining HCR and IHC for a more robust interpretation of neurotransmitter ...
Tweedie-Pitre V, Reunova Y, Wyeth RC.
europepmc   +2 more sources

Studies on temperature acclimation in the freshwater pulmonate mollusc Lymnaea stagnalis (L.) [PDF]

, 1978
PhDThis work is concerned with processes of thermal acclimation in the freshwater pulmonate, Lymnaea stagnalis. Three physiological functions were studied: heart rate, rate of oxygen consumption and assimilation efficiency, Seasonal changes in rate ...
Harrison, Paul Thomas Clifford.
core   +4 more sources

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

Malacologica 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

Molecular and functional characterization of an evolutionarily conserved CREB-binding protein in the Lymnaea CNS [PDF]

, 2022
In eukaryotes, CREB-binding protein (CBP), a coactivator of CREB, functions both as a platform for recruiting other components of the transcriptional machinery and as a histone acetyltransferase (HAT) that alters chromatin structure. We previously showed
Kemenes, I., Watanabe, T., Kemenes, G., Felletár, I., Fitchett, A., Sunada, H., Ito, E., Anagnostopoulou, A., Okada, A., Abe, N., Hatakeyama, D., Miki, R., Totani, Y., Kuzuhara, T., Eravci, M.   +14 more
core   +1 more source

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

Journal 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