15 Result(s)

Article

Optimum HPLC parameters for simultaneous determination of Robinin and Kaempferol

An HPLC method for simultaneous quantitative determination of robinin and its aglycone kaempferol in MCF-7 human breast carcinoma cell line was developed. Robinin and kaempferol were separated using a Platinum...

L. K. Tsiklauri, G. An, M. D. Alania… in Pharmaceutical Chemistry Journal (2012)

Article

Molecular Mechanisms in Renal and Intestinal Sulfate (Re)Absorption

M.E. Morris, H. Murer in The Journal of Membrane Biology (2001)

Article

Detection and quantitation of a sodium-dependent sulfate cotransporter (NaSi-1) by sandwich-type enzyme-linked immunosorbent assay

 The sodium-dependent sulfate transporter (NaSi-1) DNA has been recently identified from rat kidney cortex. The objective of this study was to develop a quantitative assay for the NaSi-1 transporter protein. T...

Kazuko Sagawa, Debra C. DuBois, Bing Han, Richard R. Almon, Jürg Biber… in Pflügers Archiv (1998)

Article

Extracellular K⁺ accumulations and synchronous GABA-mediated potentials evoked by 4-aminopyridine in the adult rat hippocampus

Transient changes in extracellular potassium concentration ([K⁺]₀) and field potentials were evoked by 4-aminopyridine (4-AP; 50–100 μM) and recorded with ion-selective microelectrodes in CA1b, CA3b and dentate s...

M. E. Morris, G. V. Obrocea, M. Avoli in Experimental Brain Research (1996)

Chapter

“Nouvelle Design”: A Pragmatic Approach to CSCW Systems Building

Recent growing interest in Computer Supported Cooperative Work (CSCW), is highlighting deficiencies in the classical software development process, and is demanding new tools, processes and techniques. This cha...

P. T. Hughes, M. E. Morris, T. A. Plant in Design Issues in CSCW (1994)

Article

Changes in extracellular K⁺ evoked by GABA, THIP and baclofen in the guinea-pig hippocampal slice

Changes in [K⁺]₀ evoked by the inhibitory amino acid transmitter, GABA (γ-aminobutyric acid) and its agonists were recorded with ion-selective microelectrodes in the CA1 stratum pyramidale of guinea-pig hippocamp...

A. W. Barolet, M. E. Morris in Experimental Brain Research (1991)

Article

Effects of ketamine on GABA-evoked excitability of peripheral nerve

The effects of the dissociative anaesthetic, ketamine on GABA-evoked changes in the excitability of myelinated fibers of dorsal and ventral roots of isolated bullfrog sciatic nerves were examined. Ketamine alo...

S. Liske, A. Li, M. E. Morris in Experimental Brain Research (1990)

Article

Intracellular calcium in mammalian brain cells: fluorescence measurements with quin2

Dispersed brain cells from 12–14 day old mouse embryos were loaded with the Ca²⁺-sensitive fluorescent probe, quin2 and shown to have a resting intracellular Ca²⁺ concentration ([Ca²⁺]_i) of 158 nM (SE ± 5) in the...

M. E. Morris, J. J. Friedlich, J. F. MacDonald in Experimental Brain Research (1987)

Article

Lathyrus excitotoxin: mechanism of neuronal excitation by L-2-oxalylamino-3-amino- and L-3-oxalylamino-2-amino-propionic acid

Intracellular recordings were made in cultured neurones from foetal mouse spinal cord. The effects of applications of the neurotoxin, L-3-oxalylamino-2-amino-propionic acid (a constituent of the chickling pea, La...

J. F. MacDonald, M. E. Morris in Experimental Brain Research (1984)

Chapter

Some effects of picrotoxin on afferent terminals in the cuneate nucleus of the cat

The slow potentials recorded from dorsal roots or from the dorsal region of the spinal cord have been explained as the result of the operation of two very different mechanisms. The first was suggested by Barro...

K. Krnjević, M. E. Morris in Drugs and Central Synaptic Transmission (1976)