In rats anaesthetized with urethane, firing of neurones of the substantia nigra zona compacta
was accelerated after subcutaneous or iontophoretic administration of nicotine or after …

The complexity of the vertebrate brain and the large number of the consisting neurons (up to
l0 II) provoked scientists to find less sophisticated models of the nervous system where the …

The freshwater snail L. stagnalis is known to be able to respond to a strong, noxious
stimulus with a full retraction of the foot and head into the shell accompanied with expelling …

Immunocytochemical and electrophysiological studies were made on neurones in the
suboesophageal ganglia of Helix aspersa. A group of neurones in the anterior dorsal …

Intracellular recordings were made from identified neurons in the visceral and right parietal
ganglia of the garden snail. Helix aspersa. Cholecystokinin (CCK) had a direct …

Abstract Achatin-I (Gly-D-Phe-L-Ala-L-Asp) was found in the ganglia of an African giant snail
(Achatina fulica Férussac), and proposed as an excitatory neurotransmitter of Achatina …

The effect of locally applied releasing hormones, thyrotropin-releasing hormone (TRH) and
luteiniang-honnone-releasing hormone (LHRH) and the putative neurotransmitters …

Role of cytoplasmic concentration of free Ca 2+([Ca] in) and arachidonic acid in potentiating
the effect of vitamin E (dl-α-tocopherol) on acetylcholine receptor activity in Helix pomatia …

The motor and interneurones in the identified neural network regulating the cardio-renal
system of Helix pomatia L, produced differing effects with ACh, 5HT, DA and OP. They were …

A vízi ökoszisztémák összehangolt működéséhez nélkülözhetetlen a kémiai jelek fajtársak,
illetve fajok közti cseréje (kommunikáció), valamint azok folyamatos monitorozása …