Ammonia addedin vitro, but not moderate hyperammonemiain vivo, stimulates glutamate uptake and H+-ATPase activity in synaptic vesicles of the rat brain

1994 ◽  
Vol 9 (3) ◽  
pp. 257-266 ◽  
Author(s):  
Jan Albrecht ◽  
Wojciech Hilgier ◽  
Michal Walski
Keyword(s):  
Atpase Activity ◽  
Rat Brain ◽  
Synaptic Vesicles ◽  
Glutamate Uptake

The effects of ebselen on [3H]glutamate uptake by synaptic vesicles from rat brain

2004 ◽  
Vol 1027 (1-2) ◽  
pp. 192-195 ◽  
Author(s):  
Lisiane O. Porciúncula ◽  
João Batista T. Rocha ◽  
Gabriele Ghisleni ◽  
Rejane G. Tavares ◽  
Diogo O. Souza
Keyword(s):  
Rat Brain ◽  
Synaptic Vesicles ◽  
Glutamate Uptake

Inhibition of glutamate uptake into synaptic vesicles of rat brain by the metabolites accumulating in maple syrup urine disease

2000 ◽  
Vol 181 (1-2) ◽  
pp. 44-49 ◽  
Author(s):  
Rejane G Tavares ◽  
Candice E.S Santos ◽  
Carla I Tasca ◽  
Moacir Wajner ◽  
Diogo O Souza ◽  
...  
Keyword(s):  
Rat Brain ◽  
Maple Syrup Urine Disease ◽  
Synaptic Vesicles ◽  
Glutamate Uptake ◽  
Maple Syrup ◽  
Urine Disease

Quinolinic Acid-induced Seizures Stimulate Glutamate Uptake into Synaptic Vesicles from Rat Brain: Effects Prevented by Guanine-based Purines

2007 ◽  
Vol 33 (1) ◽  
pp. 97-102 ◽  
Author(s):  
Rejane G. Tavares ◽  
André P. Schmidt ◽  
Carla I. Tasca ◽  
Diogo O. Souza
Keyword(s):  
Rat Brain ◽  
Quinolinic Acid ◽  
Synaptic Vesicles ◽  
Glutamate Uptake

scholarly journals Transport of γ-aminobutyrate and l-glutamate into synaptic vesicles. Effect of different inhibitors on the vesicular uptake of neurotransmitters and on the Mg2+-ATPase

1991 ◽  
Vol 276 (2) ◽  
pp. 363-367 ◽  
Author(s):  
E M Fykse ◽  
F Fonnum
Keyword(s):  
Benzoic Acid ◽  
Rat Brain ◽  
Synaptic Vesicles ◽  
Glutamate Uptake ◽  
Gaba Uptake ◽  
Anion Channels ◽  
Low Concentrations ◽  
Lipophilic Anion ◽  
Vesicular Uptake ◽  
Disulphonic Acid

The uptakes of gamma-aminobutyrate (GABA) and L-glutamate into synaptic vesicles isolated from rat brain were compared with respect to the effects of 4-acetamido-4′-isothiocyanostilbene-2,2′- disulphonic acid (SITS), 4,4′-di-isothiocyanostilbene-2,2′-disulphonic acid (DIDS) and 5-nitro-2-(3-phenylpropylamino)benzoic acid (N144), agents known to block anion channels. The uptake of glutamate was inhibited by low micromolar concentrations of SITS, DIDS and N144. GABA uptake was much less sensitive to these agents than was glutamate uptake. SITS and N144 inhibited the vacuolar H(+)-ATPase of synaptic vesicles to a smaller extent than the glutamate uptake. The uptake of GABA was not affected by the permeant anions Cl- and Br-, whereas the uptake of glutamate was highly stimulated by low concentrations of these ions. The uptakes of both glutamate and GABA were inhibited by similar, but not identical, concentrations of the lipophilic anion SCN-.

Methylmercury inhibits glutamate uptake by synaptic vesicles from rat brain

Neuroreport ◽  
2003 ◽  
Vol 14 (4) ◽  
pp. 577-580 ◽  
Author(s):  
Lisiane O. Porciúncula ◽  
João Batista T. Rocha ◽  
Rejane G. Tavares ◽  
Gabriele Ghisleni ◽  
Marcelo Reis ◽  
...  
Keyword(s):  
Rat Brain ◽  
Synaptic Vesicles ◽  
Glutamate Uptake

Guanine derivatives modulate l-glutamate uptake into rat brain synaptic vesicles

2004 ◽  
Vol 44 (6) ◽  
pp. 423-431 ◽  
Author(s):  
Carla I Tasca ◽  
Tiago G Santos ◽  
Rejane G Tavares ◽  
Ana M.O Battastini ◽  
João B.T Rocha ◽  
...  
Keyword(s):  
Rat Brain ◽  
Synaptic Vesicles ◽  
Glutamate Uptake ◽  
Guanine Derivatives

Inhibition of Glutamate Uptake into Synaptic Vesicles from Rat Brain by 3-Nitropropionic Acid in Vitro

2001 ◽  
Vol 172 (1) ◽  
pp. 250-254 ◽  
Author(s):  
Rejane G. Tavares ◽  
Candice E.S. Santos ◽  
Carla I. Tasca ◽  
Moacir Wajner ◽  
Diogo O. Souza ◽  
...  
Keyword(s):  
Rat Brain ◽  
Synaptic Vesicles ◽  
Glutamate Uptake ◽  
Nitropropionic Acid ◽  
3 Nitropropionic Acid
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