Microelectrode Arrays for Detection of Neural Activity in Depressed Rats: Enhanced Theta Activity in the Basolateral Amygdala DOI Creative Commons
F.L. Kong, Zhaojie Xu, Gucheng Yang

et al.

Cyborg and Bionic Systems, Journal Year: 2024, Volume and Issue: 5

Published: Jan. 1, 2024

Depression is a common and severely debilitating neuropsychiatric disorder. Multiple studies indicate strong correlation between the occurrence of immunological inflammation presence depression. The basolateral amygdala (BLA) crucial in cognitive physiological processing control emotion. However, due to lack detection tools, neural activity BLA during depression not well understood. In this study, microelectrode array (MEA) based on shape anatomical location brain was designed manufactured. Rats were injected with lipopolysaccharide (LPS) for 7 consecutive days induce depressive behavior. We used MEA detect before modeling, after LPS administration days. results showed that treatment, spike firing neurons region rats gradually became more intense, local field potential power also increased progressively. Further analysis revealed administration, predominantly theta rhythm, obvious periodic characteristics appearing d relative band significantly increased. summary, our suggest enhanced related state rats, providing valuable guidance research into mechanisms

Language: Английский

Navigating the Neuroimmunomodulation Frontier: Pioneering Approaches and Promising Horizons—A Comprehensive Review DOI Open Access

Antea Kršek,

Leona Ostojić,

Dorotea Zivalj

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(17), P. 9695 - 9695

Published: Sept. 7, 2024

The research in neuroimmunomodulation aims to shed light on the complex relationships that exist between immune and neurological systems how they affect human body. This multidisciplinary field focuses way responses are influenced by brain activity neural function is impacted immunological signaling. provides important insights into a range of medical disorders. Targeting both pathways, neuroimmunomodulatory approaches used clinical pain management address chronic pain. Pharmacological therapies aim modulate neuroimmune interactions reduce inflammation. Furthermore, bioelectronic techniques like vagus nerve stimulation offer non-invasive control these systems, while neuromodulation transcranial magnetic modify neuronal Within context aging, analyzes ways which alterations brought aging contribute cognitive decline neurodegenerative illnesses. Restoring homeostasis through strategies shows promise reducing age-related decline. Research mood disorders dysregulation relates illnesses including anxiety depression. Immune system fluctuations increasingly recognized for their impact function, leading novel treatments target interactions. review emphasizes interdisciplinary cooperation continuous necessary better understand relationship systems.

Language: Английский

Citations

7

Development of Paroxetine Loaded Nanotransferosomal Gel for Intranasal Delivery with Enhanced Antidepressant Activity in Rats DOI
Akbar Tahir, Sidra Aslam, Saba Sohail

et al.

Colloids and Surfaces B Biointerfaces, Journal Year: 2024, Volume and Issue: 246, P. 114351 - 114351

Published: Nov. 7, 2024

Language: Английский

Citations

6

Relationship of depression and sleep quality, diseases and general characteristics DOI Open Access
Yan Jiang, Tao Jiang, Litao Xu

et al.

World Journal of Psychiatry, Journal Year: 2022, Volume and Issue: 12(5), P. 722 - 738

Published: May 13, 2022

Depression is the most common type of depressive disorder. The sleep disorder associated with depression insomnia. Insomnia and are closely related.To investigate relationship designed questionnaire items depression, analyze related factors depression.Questionnaire included Patient Health Questionnaire-9 (PHQ-9) Pittsburgh quality index (PSQI), 12 kinds diseases, 8 general characteristics, 20 insomnia totally 56 were filled out by 411 patients enrolled.All 9 PHQ-9, 6 components PSQI (except duration), education, living situation, exercise, years insomnia, western medicine treatment, Chinese psychotherapy, treatment expected to treat psychological counseling, habit 1 h before bed, lunch break, diagnosed coronary heart disease, mental illness showed significant difference between without group. By univariate analysis multivariate analysis. odds ratio disease (P = 0.01) difference. Their ratios 0.71 (0.55, 0.93), 2.09 (1.32, 3.31), 0.76 (0.63, 0.91), 0.89 (0.81, 0.98), 0.32 (0.17, 0.60), 0.43 (0.23, 0.79).We demonstrated that affect depression.

Language: Английский

Citations

27

Structural and functional features of treatment‐resistant depression: A systematic review and exploratory coordinate‐based meta‐analysis of neuroimaging studies DOI Creative Commons
Alessandro Miola, Nicola Meda, Giulia Perini

et al.

Psychiatry and Clinical Neurosciences, Journal Year: 2023, Volume and Issue: 77(5), P. 252 - 263

Published: Jan. 15, 2023

A third of people suffering from major depressive disorder do not experience a significant improvement in their symptoms even after adequate treatment with two different antidepressant medications. This common condition, termed treatment-resistant depression (TRD), severely affects the quality life millions worldwide, causing long-lasting interpersonal problems and social costs. Given its epidemiological clinical relevance little consensus on whether neurobiological underpinnings TRD differ treatment-sensitive (TSD), we sought to highlight convergent morphometric functional neuroimaging correlates TRD.

Language: Английский

Citations

15

Microelectrode Arrays for Detection of Neural Activity in Depressed Rats: Enhanced Theta Activity in the Basolateral Amygdala DOI Creative Commons
F.L. Kong, Zhaojie Xu, Gucheng Yang

et al.

Cyborg and Bionic Systems, Journal Year: 2024, Volume and Issue: 5

Published: Jan. 1, 2024

Depression is a common and severely debilitating neuropsychiatric disorder. Multiple studies indicate strong correlation between the occurrence of immunological inflammation presence depression. The basolateral amygdala (BLA) crucial in cognitive physiological processing control emotion. However, due to lack detection tools, neural activity BLA during depression not well understood. In this study, microelectrode array (MEA) based on shape anatomical location brain was designed manufactured. Rats were injected with lipopolysaccharide (LPS) for 7 consecutive days induce depressive behavior. We used MEA detect before modeling, after LPS administration days. results showed that treatment, spike firing neurons region rats gradually became more intense, local field potential power also increased progressively. Further analysis revealed administration, predominantly theta rhythm, obvious periodic characteristics appearing d relative band significantly increased. summary, our suggest enhanced related state rats, providing valuable guidance research into mechanisms

Language: Английский

Citations

6