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Akademický článek
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Publikováno v:
Pharmacology Biochemistry and Behavior. 71:787-793
The 5-hydroxytryptamine (5-HT)(1A) receptor agonist 8-hydroxy-2-(di-n-propylamino)tetralin (8-OH-DPAT) alters performance in discrete-trials timing schedules. 5-HT(1A) receptors occur both presynaptically and postsynaptically, but it is not known whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba695597595ee172c73ee77b4268c088
https://doi.org/10.1016/s0091-3057(01)00674-8
https://doi.org/10.1016/s0091-3057(01)00674-8
Publikováno v:
Psychopharmacology. 152:390-397
Rationale: The ascending 5-hydroxytryptaminergic (5-HTergic) pathways are believed to be involved in "impulse control". Rats whose 5-HTergic pathways have been destroyed are more liable than intact rats to select a smaller, immediate reinforcer rathe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7e45bf585b671928a18e96cfab3a3c4
https://doi.org/10.1007/s002130000542
https://doi.org/10.1007/s002130000542
Publikováno v:
Psychopharmacology. 152:47-54
Performance on progressive ratio schedules has been proposed as a means of assessing the effects of drugs on "reinforcer efficacy". It has been proposed that the effects of neuroleptic drugs on operant behaviour are mediated by a reduction of "reinfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c96a8728d42175d8388bccb8bc553b7
https://doi.org/10.1007/s002130000486
https://doi.org/10.1007/s002130000486
Publikováno v:
Psychopharmacology. 144:264-271
Rationale: Previous experiments have shown that rats whose 5-hydroxytryptaminergic (5-HTergic) pathways have been destroyed exhibit higher rates of switching between response alternatives on various temporal differentiation schedules. Objective: This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb1f47aff8dcb3d36b482d6aa1945a3d
https://doi.org/10.1007/s002130051002
https://doi.org/10.1007/s002130051002
Publikováno v:
Immunology. 96:620-627
Mycobacterium leprae-specific immunoglobulin G1 (IgG1) antibodies in patients with leprosy show a direct correlation with bacterial load (ρ=0·748; P < 0002) suggesting that IgG1 B-cell responses may be surrogate markers of disease progression. To i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5db3a93eccdc0ba727798a23504e131f
https://doi.org/10.1046/j.1365-2567.1999.00740.x
https://doi.org/10.1046/j.1365-2567.1999.00740.x
Publikováno v:
Psychopharmacology. 143:166-173
This experiment examined the effect of destroying the ascending 5-hydroxytryptaminergic (5-HTergic) pathways on timing and switching behaviour in the free-operant psychophysical procedure. Rats received injections of 5,7-dihydroxytryptamine into the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc364aaafe838807dc20c2d07b23b091
https://doi.org/10.1007/s002130050932
https://doi.org/10.1007/s002130050932
Publikováno v:
Clinical and Experimental Immunology. 114:204-209
SUMMARYT cell responses play a critical role in determining protective responses to leprosy. Patients with self-limiting tuberculoid leprosy show high T cell reactivity, while patients with disseminated lepromatous form of the disease show absent to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d260952845e3a3ff9f569f5645ac8264
https://doi.org/10.1046/j.1365-2249.1998.00708.x
https://doi.org/10.1046/j.1365-2249.1998.00708.x
Publikováno v:
Infection and Immunity. 63:410-415
Mycobacterium leprae-specific and polyclonal immunoglobulin G (IgG) subclass and IgE antibodies in leprosy patients across the histopathological spectrum were determined by using a quantitative enzyme-linked immunosorbent assay. Antibody responses to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::067c2b93623a9e8632281e7d4d9200b4
https://doi.org/10.1128/iai.63.2.410-415.1995
https://doi.org/10.1128/iai.63.2.410-415.1995