Results 201 to 210 of about 7,425 (236)
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Antioxidants and oxidative stress in Helix pomatia snails during estivation
Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology, 2009Estivation enables land snails to survive a prolonged dryness but the return to active state imposes conditions of oxidative stress on internal organs due to a transient large increase in oxygen consumption, which augments mitochondrial production of reactive oxygen species.
Anna, Nowakowska +3 more
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Lead reduces shell mass in juvenile garden snails ( Helix aspersa )
Environmental Pollution, 2002In an earlier paper examining inherited tolerance to Pb, the shell growth of laboratory-bred offspring of Helix aspersa from contaminated sites was compared with that ofjuveniles from naive populations on dosed and undosed diets. Eight-week-old snails were fed either 500 microg g(-1) Pb or a control food in competitive trials between two populations ...
Alan, Beeby +2 more
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Lithium slows neuronal calcium regulation in the snail Helix pomatia
Neuroscience Letters, 1985Steady-state and transient changes in intracellular calcium concentrations ([Ca2+]i) of snail neurons (Helix pomatia) were measured by the Ca2+ indicator Arsenazo(III) following manipulation of the extracellular concentration of lithium chloride (LiCl).
J B, Aldenhoff, H D, Lux
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Studies on eye regeneration in a snail, Helix aspersa
Journal of Experimental Zoology, 1973AbstractPart I is a study of the fine structure of the regenerating optic tentacle of a pulmonate snail, Helix aspersa. Electron microscopy demonstrates marked similarity between regeneration and embryonic development of the eye and its photoreceptoral microvilli, lens‐forming secretory droplets, clear photic vesicles, neurites, pigment granules, and ...
R M, Eakin, M M, Ferlatte
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Food-attraction conditioning in the snail, Helix pomatia
Journal of Comparative Physiology A, 1995Adult pulmonate snails (Helix pomatia) were released equidistant between two types of food, carrot and potato, respectively. Naive snails moved in different directions and did not locate either food above chance, although both foods were readily eaten upon direct contact.
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EFFECTS OF STARVATION IN THE SNAIL HELIX-ASPERSA
1990(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Porcel, D, Almendos, A, Bueno, J. D.
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[67] Trypsin-kallikrein inhibitors from snails (Helix pomatia)
1976Publisher Summary Proteinase inhibitors have long been known in the species of Annelida. Investigations on another androgyne species from the pedigree of Mollusca led to the discovery of proteinase inhibitors in snails (Helix pomatia), in cuttlefish (Loligo vulgaris) and in mussels (Mytilus edulis ).
Harald Tschesche, Thomas Dietl
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The Helix aspersa (brown garden snail) allergen repertoire.
International archives of allergy and immunology, 2005Ingestion of snails can induce strong asthmatic or anaphylactic responses, mainly in house-dust-mite-sensitized patients. The aim of this study was to identify the Helix aspersa (Hel a), Theba pisana (The p) and Otala lactea (Ota l) allergens and the extent of their cross-reactivity with the Dermatophagoides pteronyssinus (Der p) mite.In 60 atopic ...
Luís Miguel Lourenço, Martins +4 more
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Determination of piperidine in snail brain (Helix pomatia)
Brain Research, 1973H, Dolezalova +3 more
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
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