Results 101 to 110 of about 16,715 (245)

The activity of isolated neurons and the modulatory state of an isolated nervous system represent a recent behavioural state [PDF]

open access: yes, 2015
Behavioural/motivational state is known to influence nearly all aspects of physiology and behaviour. The cellular basis of behavioural state control is only partially understood.
Chistopolsky, Ilya A.   +4 more
core   +1 more source

Time-related expression profiles for heat shock protein gene transcripts (HSP40, HSP70) in the central nervous system of Lymnaea stagnalis exposed to thermal stress

open access: yesCommunicative & Integrative Biology, 2015
Organisms exposed to environmental stressors respond by rapidly synthesising a suite of highly conserved proteins called heat shock proteins (HSPs). Environmental stress can also enhance and/or block memory formation, with long-term memory formation ...
N. L. Foster, K. Lukowiak, T. Henry
semanticscholar   +1 more source

Heterochirality results from reduction of maternal diaph expression in a terrestrial pulmonate snail

open access: yesZoological Letters, 2019
Background Spiral cleavage is a feature of non-ecdysozoan protostomes, in which left-right reversal frequently evolved in gastropod molluscs. In pulmonate gastropods, maternal molecules are responsible for chirality patterning, on which the polarities of
Takeshi Noda   +2 more
doaj   +1 more source

A Lymnaea stagnalis Embryo Test for Toxicity Bioindication of Acidification and Ammonia Pollution in Water

open access: yes, 2016
The paper presents a study leading to a new acute toxicity test on embryonic and juvenile organisms of the great pond snail (Lymnaea stagnalis Linnaeus).
R. Mazur   +4 more
semanticscholar   +1 more source

Seasonal dynamics of freshwater gastropods in central zone of Kashmir Valley, India

open access: yesIndian Journal of Animal Sciences
The present study was carried out to study the prevalence and seasonal distribution of snail fauna in central zone of Kashmir valley. A total of 12,103 snails were collected during September 2017 to August 2018 and 10 snail species under 5 genera ...
Z A WANI   +4 more
doaj   +1 more source

Modulation of swimming in the gastropod Melibe leonina by nitric oxide [PDF]

open access: yes, 2002
Nitric oxide (NO) is a gaseous intercellular messenger produced by the enzyme nitric oxide synthase. It has been implicated as a neuromodulator in several groups of animals, including gastropods, crustaceans and mammals.
Newcomb, James M.   +1 more
core   +1 more source

Серцева дяльність Lymnaea stagnalis в умовах його інтоксикації хлоридом цинку [PDF]

open access: yes, 2001
Вивчено вплив хлориду цинку(2, 10 та 18 мг/л) на ритм серцевих скорочень Lymnaea stagnalis.
Вискушенко, Д. А.
core  

An optimised whole mount in situ hybridisation protocol for the mollusc Lymnaea stagnalis

open access: yesBMC Developmental Biology, 2015
BackgroundThe ability to visualise the expression of individual genes in situ is an invaluable tool for developmental and evolutionary biologists; it allows for the characterisation of gene function, gene regulation and through inter-specific comparisons,
Jennifer Hohagen   +2 more
semanticscholar   +1 more source

The Impact of Experimental Hypoxia and Subsequent Normoxia on the Content of Some Ions and Markers of Physiological Stress-adaptation in Gastropod Species Lymnaea stagnalis [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2014
The purpose of this study was to evaluate the influence of hypoxia and subsequent normoxiaon the maintenance of respiratory pigment hemocyanin, total protein, lactate and some ions (Na +, K +, Ca2+, NH4+, Mg2+) in the mantle liquid in palaearctic ...
Lubyaga J.А.   +7 more
doaj  

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