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Publikováno v:
Brain Research. 966:245-252
We evaluated the hydroxyl radical (*OH) scavenging action of nonsteroidal anti-inflammatory drugs (NSAIDs), sodium salicylate (SA), diclofenac and celecoxib in Fenton's reaction and their neuroprotective effects in 1-methyl-4-phenylpyridinium (MPP(+)
Autor:
Allison J. Fulford, Charles A. Marsden
Publikováno v:
Brain Research. 748:93-99
A fixed volume incubation method in conjunction with HPLC-ED analysis was employed to measure endogenous NA release in vitro in slices of hippocampus and hypothalamus from rats reared in either groups of five or in social isolation from weaning. NA i
Autor:
Ülo Langel, Gilberto Fisone, Tiit Land, P. Girotti, Silvana Consolo, Tamas Bartfai, Rosalia Bertorelli
Publikováno v:
Brain Research. 612:258-262
Using synthetic N-terminal fragments of galanin, galanin (1–7), galanin (1–9), galanin (1–12) and galanin (1–16), we have shown that the minimal sequence required for inhibition of acetylcholine release in vivo from rat ventral hippocampus co
Autor:
Lauriston Kellaway, R. Allin, Joshua J.F. Taljaard, Louise Reyneke, A. Jaffer, Matti Mintz, Vivienne A. Russell, Gian D. van der Spuy, Anna de Villiers, Rodney J. Douglas, William M. U. Daniels
Publikováno v:
Brain Research. 592:115-121
The involvement of the dopaminergic (DA) systems in the control of limbic kindled seizures is ill defined. The effects of kindling on DA activity may have been overlooked in the past, because of its subtle unilateral occurrence and/or the variance of
Publikováno v:
Brain Research. 584:266-271
Previously we have shown that the [ 125 I]DEEP-labeled dopamine transporter from the rat nucleus accumbens has a higher apparent molecular weight than that from striatum. The present study confirms and extends these observations 24 . Experiments with
Autor:
A. C. Ludolph, Nobuaki Hori, Peter S. Spencer, David O. Carpenter, Charles N. Allen, Matthias W. Riepe
Publikováno v:
Brain Research. 586:61-66
3-Nitropropionic acid (1 mM), which inhibits succinate dehydrogenase activity and reduces cellular energy, produces in the pyramidal cell layer of the hippocampal region CAl a hyperpolarization for variable lengths of time before evoking an irreversi
Publikováno v:
Brain Research. 579:187-194
It is generally accepted that morphine acts presynaptically to inhibit substance P (SP) release from afferent terminals in the trigeminal nucleus. Recent studies, however, provide evidence that opioids produce both inhibitory and excitatory effects o
Publikováno v:
Brain Research. 579:128-134
Phosphoinositide hydrolysis induced by norepinephrine, quisqulate, or trans-1-amino-1,3-cylopentanedicarboxylic acid (ACPD), but not by carbachol, was approximately 50% greater in hippocampal slices from adrenalectomized (14 days) rats compared with
Autor:
Takao Akaishi, Shinji Homma
Publikováno v:
Brain Research. 569:86-92
The central osmoregulation mechanism for vasopressin (VP) release was studied in the streptozotocin diabetic (STZ-DM) rat. Electrical activities of the VP-producing cell in the supraoptic nucleus (SON) were recorded extracellularly and compared with
Autor:
J.M.L. Henselmans, J.C. Stoof
Publikováno v:
Brain Research. 566:1-7
The effect of D2 dopamine receptor activation on either the electrically, or N-methyl-D-aspartate induced release of radiolabeled acetylcholine (ACh) was investigated in different areas of the nucleus accumbens and the neostriatum of rats, by using a