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Updated: Sep 10, 2025

A New Method for Inducing a Depression-Like Behavior in Rats
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A New Method for Inducing a Depression-Like Behavior in Rats

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鬱病と3つの主要なCOVID-19関連アウトカムとの関連:SHARE研究

Yumeng Gao1, Chunxiao Duan1, Tongtong Miao2

  • 1Department of Acute Infectious Disease Control, The Affiliated Wuxi Center for Disease Control and Prevention of Nanjing Medical University, Wuxi, Jiangsu, China.

Human vaccines & immunotherapeutics
|August 27, 2025
PubMed
まとめ

鬱病の個人はCOVID-19ワクチンを接種する可能性が低く,SARS-CoV-2感染と長期COVIDのリスクが高くなりました. これらのリスクは,うつ病の重度によって増加した.

キーワード:
COVID-19 ワクチン接種うつ病SARS-CoV-2 感染症疫学研究長いCOVIDヨーロッパにおける健康,高齢化,退職に関する調査

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Depression is a prevalent mental illness marked by persistent sadness and lack of interest in previously enjoyable activities. It can take several forms, including major depression, persistent depressive disorder, and bipolar I and II disorders. Symptoms range from emotional changes like chronic worry to physical changes like sleep disturbances and suicidal thoughts. From a neurobiological perspective, depression is believed to be triggered by abnormalities in the brain's prefrontal cortex,...
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Long-term depression, or LTD, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTD is the process of synaptic weakening that occurs over time between pre and postsynaptic neuronal connections. The synaptic weakening of LTD works in opposition to synaptic strengthening by long-term potentiation (LTP) and together are the main mechanisms that underlie learning and memory.
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Depressive Disorders: MDD and Dysthymia

Depressive disorders are a group of mental health conditions characterized by pervasive feelings of sadness, diminished pleasure in life, and a significant impact on daily functioning. These conditions are most prevalent in individuals during their 30s and affect women at twice the rate of men. Contrary to popular belief, younger individuals are generally more susceptible to these disorders than older adults. Two key types of depressive disorders include Major Depressive Disorder (MDD) and...
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Negative and Cognitive Symptoms of Schizophrenia

Negative symptoms of schizophrenia indicate a reduction or absence of typical behaviors and emotional responses found in healthy individuals, while positive symptoms reflect an excess or distortion of normal functioning.
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Negative symptoms of schizophrenia manifest as deficits in normal emotional and behavioral functioning, profoundly impacting daily life. Individuals with schizophrenia often display a flat affect, characterized by a near-total absence of emotional expression,...
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