Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Katalin S.-Rózsa"'
Publikováno v:
Acta Biologica Hungarica. 53:105-123
The effect of Cd2+, as one of the most widespread toxic environmental pollutants, was studied on gamma-aminobutyric acid (GABA) evoked responses of identified neurons in the central nervous system of the pond snail, LYmnaea stagnalis L. (Gastropoda).
Publikováno v:
Acta Biologica Hungarica. 51:231-235
Identified neurons and members of functionally characterized clusters of the central nervous system of Lymnaea stagnalis L. were studied. Long-term spike trains (10-100 min) were collected using current clamp method. Firing patterns were analyzed by
Modulation in firing pattern and oscillation in nerve cells of Lymnaea during network reconstruction
Autor:
Katalin S.-Rózsa
Publikováno v:
Acta Biologica Hungarica. 51:211-230
The modulation and reconstruction of the cardio-respiratory neural circuit of Lymnaea stagnalis L. was compared to that of Helix pomatia L. where the input variation and signal molecules were found to have primary importance in network reorganization
Publikováno v:
Acta Biologica Hungarica. 50:269-278
Firing patterns in identified neurons of Lymnaea stagnalis L. were analyzed by various mathematical methods including spike density function (SDF), interspike-interval histograms (ISI), Fourier transform and correlation analysis. Input-3 (IP3) events
Publikováno v:
Acta Biologica Hungarica. 50:99-116
The osphradial multisensory system of Lymnaea stagnalis L. (Pulmonata, Basommatophora) was used to demonstrate the modulation of chemosensory information both at periphery and central nervous system (CNS) following heavy metal treatments. A semi-inta
Publikováno v:
Cellular and Molecular Neurobiology. 19:235-247
1. In Lymnaea stagnalis L. (Pulmonata, Basommatophora) the neurons in the osphradium were visualized by staining through the inner right parietal nerve by 5,6-carboxyfluorescein (5,6-CF). Three types of neurons were identified: three large ganglionic
Publikováno v:
NeuroReport. 9:2737-2742
To investigate the functional organisation and information processing in Lymnaea neuronal networks, artificial spike trains were elicited in one of the main respiratory interneurons (RPeD1) and the modulation of the firing patterns of postsynaptic ce
Publikováno v:
General Pharmacology: The Vascular System. 29:73-77
1. 1. The effects of interleukin-2 (rhIL-2) and interleukin-4 (rhIL-4) were investigated on γ-aminobutyric acid (GABA)-induced inward currents on isolated, identified neurons of Lymnaea stagnalis L. (Mollusca, Gastropoda) by using a concentration cl
Publikováno v:
General Pharmacology: The Vascular System. 27:1337-1345
1. The interaction between GABA and opioid peptides (met-enkephalin and morphiceptin) was studied on the identified, isolated and internally perfused neurons of Lymnaea stagnalis L. (Gastropoda, Basommatophora). 2. GABA (10(-7)-10(-5)M) activated a C
Autor:
George B. Stefano, K. Elekes, Katalin S.-Rózsa, György Kemenes, David O. Carpenter, Michael K. Leung, János Salánki
Publikováno v:
Cellular and Molecular Neurobiology. 15:239-256
1. We have used biochemical, immunocytochemical, and electrophysiological techniques to evaluate the role of opioid peptides in the central nervous system of the marine mollusc, Aplysia californica. 2. Binding studies using 3H-D-Ala2, met-enkephalina