Detalhes bibliográficos
| Resumo: | Major depressive disorder (MDD) is a multidimensional psychiatric disorder that is estimated to affect around 350 million people worldwide. Generating valid and effective animal models of depression is critical and has been challenging for neuroscience researchers. For preclinical studies, models based on stress exposure, such as unpredictable chronic mild stress (uCMS), are amongst the most reliable and used, despite presenting concerns related to the standardization of protocols and time consumption for operators. To overcome these issues, we developed an automated system to expose rodents to a standard uCMS protocol. Here, we compared manual (uCMS) and automated (auCMS) stress-exposure protocols. The data shows that the impact of the uCMS exposure by both methods was similar in terms of behavioral (cognition, mood, and anxiety) and physiological (cell proliferation and endocrine variations) measurements. Given the advantages of time and standardization, this automated method represents a step forward in this field of preclinical research. |
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| Autores principais: | Martins-Macedo, Joana |
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| Outros Autores: | Mateus-Pinheiro, António; Alves, Cátia; Veloso, Fernando José Silva; Gomes, Eduardo D.; Ribeiro, Inês; Correia, Joana S.; Silveira-Rosa, Tiago; Alves, Nuno Dinis Lopes Oliveira; Rodrigues, Ana J.; Bessa, João M.; Sousa, Nuno; Oliveira, João F.; Patrício, Patrícia; Pinto, Luísa |
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| Assunto: | Automated rack Stress-exposure Protocols standardization Preclinical research |
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| Ano: | 2023 |
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| País: | Portugal |
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| Tipo de documento: | artigo |
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| Tipo de acesso: | acesso aberto |
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| Instituição associada: | Universidade do Minho |
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| Idioma: | inglês |
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| Origem: | RepositóriUM - Universidade do Minho |
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