Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Dextroamphetamine/*pharmacology"'
Autor:
Maria Konstandi, E. Kafetzopoulos
Publikováno v:
Pharmacology Biochemistry and Behavior. 44:751-754
In this study, we tested the effects of nucleus accumbens or corpus striatum lesions on the abolition of latent inhibition induced by d-amphetamine. In the latent inhibition paradigm, animals learn to ignore a repeatedly presented nonreinforced stimu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bdf5975996495bd558e0584e50c5dc2
https://doi.org/10.1016/0091-3057(93)90001-a
https://doi.org/10.1016/0091-3057(93)90001-a
Autor:
Zeta Papadopoulou-Daifoti, Olga Chouliara, Marios Marselos, Katerina Antoniou, Andreas Galanopoulos, Alexia Polissidis
Aims This study investigated the role of the cannabinoid CB1 receptor agonist, WIN 55,212-2, on motor activity. Subsequently, the effects of a low, stimulatory dose of WIN 55,212-2 and cocaine, as a positive control, were evaluated using a conditione
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ded1859ada2c97e3389dc212ac793c59
http://olympias.lib.uoi.gr/jspui/handle/123456789/23522
http://olympias.lib.uoi.gr/jspui/handle/123456789/23522
Autor:
Ariel Graff, Matthäus Willeit, Nathalie Ginovart, Alan A. Wilson, Irina Vitcu, Pablo Rusjan, Philip Seeman, Sylvain Houle, Shitij Kapur
Publikováno v:
Neuropsychopharmacology, Vol. 33, No 2 (2008) pp. 279-89
Imaging the competition between D(2/3) radioligands and endogenous dopamine is so far the only way to measure dopamine release in the living human brain. The dopamine D(2) receptor exists in a high (D(2)(high)) and a low-affinity state for dopamine.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b472f3e0e2e1a2629d480bd2261a3f44
https://pubmed.ncbi.nlm.nih.gov/17406650
https://pubmed.ncbi.nlm.nih.gov/17406650
Autor:
Zeta Papadopoulou-Daifoti, Thomas Hyphantis, Katerina Antoniou, G. Papathanasiou, George G. Nomikos, George Panagis
Differences in the locomotor response of rats to a novel environment (high responders [HR] versus low responders [LR]) have been associated with differences in vulnerability to psychostimulants. In the present study we profiled extensively the behavi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53ded222e6f20cab2c97b123d781f7c7
http://olympias.lib.uoi.gr/jspui/handle/123456789/20827
http://olympias.lib.uoi.gr/jspui/handle/123456789/20827
Autor:
E. Kafetzopoulos, Zeta Papadopoulou-Daifoti, Thomas Hyphantis, Marios Marselos, Katerina Antoniou
Although open-field behaviour has been considered a valid and reliable index of locomotor activity in rodents, the simple measures traditionally recorded in this test do not readily allow for differentiation between compounds of the same general clas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1dd83381f6d7e4a94410f1b71cc6d34
http://olympias.lib.uoi.gr/jspui/handle/123456789/22623
http://olympias.lib.uoi.gr/jspui/handle/123456789/22623
Normal rats with a unilateral ibotenic acid lesion of substantia nigra pars reticulata (SNR, n = 12) or globus pallidus (GP, n = 12) were challenged systemically with the mixed dopaminergic agonist apomorphine (0.5 and 1.5 mg/kg) and the indirect act
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46d3eda5226cb46df4d698e9c75f5574
http://olympias.lib.uoi.gr/jspui/handle/123456789/19597
http://olympias.lib.uoi.gr/jspui/handle/123456789/19597
Autor:
Katerina Antoniou, E. Kafetzopoulos
Publikováno v:
Pharmacology, biochemistry, and behavior. 43(3)
It is well established that denervation of the dorsal striatum by its dopaminergic afferents attenuates the stereotyped response to d-amphetamine, which can be considered as an extreme form of motor activation. However, it is difficult to sustain the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b93479219bd94d6e202ba562033c4334
https://pubmed.ncbi.nlm.nih.gov/1448467
https://pubmed.ncbi.nlm.nih.gov/1448467
Autor:
Katerina Antoniou, E. Kafetzopoulos
A wide range of doses of d-amphetamine and apomorphine were injected into rats, in order to better characterize and compare dopaminergic agonist-induced behavioral effects. The study was carried out using a computerized technique for the quantificati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::036e7f0199b7f285bc15d882944997db
http://olympias.lib.uoi.gr/jspui/handle/123456789/24372
http://olympias.lib.uoi.gr/jspui/handle/123456789/24372
Publikováno v:
Pharmacology Biochemistry and Behavior. 29:403-406
Rats with total, dorsal or ventral ibotenic acid striatal lesions were challenged with DA agonists apomorphine and d-amphetamine. In rats with total lesions, both drugs induced an intense ipsilateral rotation, as did apomorphine in the dorsally lesio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::754c16d4f7c1d9e9e2f2e45bdcc496d9
https://doi.org/10.1016/0091-3057(88)90176-1
https://doi.org/10.1016/0091-3057(88)90176-1