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The dopaminergic st...
The dopaminergic stabilizers (-)-OSU6162 and ACR16 reverse (+)-MK-801-induced social withdrawal in rats.
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- Rung, Johan P., 1973 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för klinisk neurovetenskap,Institute of Clinical Neurosciences
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- Carlsson, Arvid, 1923 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för klinisk neurovetenskap,Institute of Clinical Neurosciences
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Rydén Markinhuhta, Katarina (författare)
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- Carlsson, Maria L., 1959 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för klinisk neurovetenskap,Institute of Clinical Neurosciences
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(creator_code:org_t)
- Elsevier BV, 2005
- 2005
- Engelska.
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Ingår i: Progress in neuro-psychopharmacology & biological psychiatry. - : Elsevier BV. - 0278-5846. ; 29:5, s. 833-9
- Relaterad länk:
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Schizophrenia is manifested by positive and negative symptoms, as well as cognitive deficits. Most existing antipsychotic agents have poor effects on the negative symptoms of schizophrenia, thus emphasizing the necessity for developing new antipsychotic treatments. Dopaminergic stabilizers constitute one of the latest novelties in the quest for new antipsychotic drugs. Social withdrawal in rats, in response to treatment with NMDA-receptor antagonists such as (+)-MK-801, may be used to model negative symptoms. In this study we aimed to evaluate the dopaminergic stabilizers (-)-OSU6162 and ACR16, compared to haloperidol and clozapine, in a rat model for schizophrenia, focusing on (+)-MK-801 induced social withdrawal. Social behaviour and motor activity were assessed using a videotracking system, allowing automated analysis of the behaviour. Both (-)-OSU6162 and ACR16 were capable of restoring social behaviour, measured as proximity, to control level. These results indicate that these drugs may be effective in the treatments of negative symptoms.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Psykiatri (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Psychiatry (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Farmakologi och toxikologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Pharmacology and Toxicology (hsv//eng)
Nyckelord
- ACR16
- (+)-MK-801
- Negative symptoms
- (-)-OSU6162
- Rat
- Schizophrenia
- Social withdrawal
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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