Zobrazeno 1 - 10
of 157
pro vyhledávání: '"Herman H. Samson"'
Autor:
Cristine L. Czachowski, Herman H. Samson, Vorani Ramachandra, Rueben A. Gonzales, William M. Doyon
Publikováno v:
Alcohol. 34:261-271
The goal of the current study was to determine the effect of operant self-administration of (1) 10% sucrose and (2) a first-time solution of 10% sucrose with 5% or 10% ethanol, on dopamine concentration in the nucleus accumbens. We used an operant pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::763d6159031b8a089683984a01e0aba8
https://doi.org/10.1016/j.alcohol.2004.10.004
https://doi.org/10.1016/j.alcohol.2004.10.004
Autor:
Herman H. Samson, Ann M. Chappell
Publikováno v:
Alcoholism: Clinical and Experimental Research. 28:544-549
Background: A previous study using a sipper procedure of ethanol self-administration found that blockade of the D2 dopamine (DA) receptors in the nucleus accumbens resulted in a reduction in ethanol-seeking behavior with only slight effects on ethano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::773defa80f562227442948ac6c90bb8a
https://doi.org/10.1097/01.alc.0000121649.81642.3f
https://doi.org/10.1097/01.alc.0000121649.81642.3f
Publikováno v:
Alcoholism: Clinical & Experimental Research. 28:20-28
BACKGROUND Estradiol (E2) potentiates the self-administration of numerous psychoactive drugs in female rodents. An analogous modulatory role of E2 on ethanol consumption remains unresolved because of examination of limited doses. The purpose of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc3a00c94742e98bd80cc64c0cc253df
https://doi.org/10.1097/01.alc.0000108647.62718.5a
https://doi.org/10.1097/01.alc.0000108647.62718.5a
Autor:
William M. Doyon, Jennifer L. York, Laurea M. Diaz, Rueben A. Gonzales, Herman H. Samson, Cristine L. Czachowski
Publikováno v:
Alcoholism: Clinical & Experimental Research. 27:1573-1582
Background: This present study was designed to clarify the role of dopamine in the nucleus accumbens during operant ethanol self-administration by separating bar pressing (ethanol seeking) from ethanol consumption. Furthermore, we sought to define th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2a4395277658ef301e22c5ef118b4a5
https://doi.org/10.1097/01.alc.0000089959.66222.b8
https://doi.org/10.1097/01.alc.0000089959.66222.b8
Autor:
Lennart Svensson, Deborah A. Finn, Ryan K. Bachtell, Andrey E. Ryabinin, Giovanni Vacca, Jörgen A. Engel, Giancarlo Colombo, Anna Larsson, Kalervo Kiianmaa, Petri Hyytiä, Bo Söderpalm, Herman H. Samson
Publikováno v:
Alcoholism: Clinical & Experimental Research. 27:209-219
This article represents the proceedings of a symposium at the 2002 ISBRA/RSA meeting in San Francisco. The organizers were Kalervo Kiianmaa and Andrey E. Ryabinin. The chairs were Kalervo Kiianmaa and Jörgen A. Engel. The presentations were (1) The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f50afe9f00134ca9d099d649937f9d2e
https://doi.org/10.1097/01.alc.0000051020.55829.41
https://doi.org/10.1097/01.alc.0000051020.55829.41
Autor:
Herman H. Samson, Amanda L. Sharpe
Publikováno v:
Alcohol. 29:31-38
Results of previous studies have shown that when rats consume higher concentrations of ethanol during initiation both the amount consumed and the pattern of consumption change with the return to a lower concentration. In this study, an across-session
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b331e50fb8bba69b95bd4528e94126c5
https://doi.org/10.1016/s0741-8329(02)00318-x
https://doi.org/10.1016/s0741-8329(02)00318-x
Autor:
Gian Luigi Gessa, Herman H. Samson, Mauro A.M. Carai, Giovanni Vacca, Salvatore Serra, Giuliana Brunetti, Giancarlo Colombo
Publikováno v:
Alcoholism: Clinical and Experimental Research. 26:1678-1685
Background “Work” for ethanol, that is, the ability of a laboratory animal to press a lever to gain access to ethanol, has been proposed as (a) a requirement for definition of an animal model of alcoholism and (b) a measure of ethanol-reinforcing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3103c7f74dcb49faa81bc854df8edef8
https://doi.org/10.1111/j.1530-0277.2002.tb02470.x
https://doi.org/10.1111/j.1530-0277.2002.tb02470.x
Publikováno v:
Alcoholism: Clinical and Experimental Research. 26:1653-1661
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9ade31606b18b3c5c2eeaa5f50e84c7
https://doi.org/10.1111/j.1530-0277.2002.tb02467.x
https://doi.org/10.1111/j.1530-0277.2002.tb02467.x
Publikováno v:
Alcohol. 28:39-46
Remoxipride, a dopamine D 2 antagonist, decreases responding that results in the presentation of small amounts (~0.1 ml) of ethanol in limited-access paradigms. This type of operant response is a combined appetitive/consummatory response that is diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::664180817b5175dc362eaf9643d3fc12
https://doi.org/10.1016/s0741-8329(02)00236-7
https://doi.org/10.1016/s0741-8329(02)00236-7
Publikováno v:
Alcoholism: Clinical and Experimental Research. 26:635-643
Background: Female rodent and reproductive cycle-related patterns in ethanol consumption have been identified grossly, but the regulatory processes that underlie these patterns remain to be clarified. The evaluation of consummatory bout dynamics may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bb2a96fbaf8f766765dac9c55ce2a16
https://doi.org/10.1111/j.1530-0277.2002.tb02585.x
https://doi.org/10.1111/j.1530-0277.2002.tb02585.x