类似catatonia的行为和免疫激活:精神分裂症中精神病理学和病理学之间的交叉声
Antonino Messina1, Filippo Caraci2,3, Eugenio Aguglia4
1Department of Clinical and Experimental Medicine, Psychiatry Unit, University of Catania, Catania, Italy. thomessina@gmail.com.
卡塔托尼症的症状,如麻木的情绪和精神运动减缓,与精神分裂症的免疫标志物有关. 这种类似触动的行为 (CLB) 在长期精神分裂症中更常见,并表明特定的免疫激活模式.
科学领域:
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
- 免疫学 免疫学 免疫学
背景情况:
- 卡塔托尼最初以情绪和运动症状为特征,但影响后来被排除在诊断标准之外.
- 最近的建议主张重新引入情感领域到catatonia的概念.
- 这项研究调查了精神分裂症患者的触动类行为 (CLB) 和免疫标志物之间的联系.
研究的目的:
- 检查在精神分裂症中触动类行为 (CLB) 和炎症标志物之间的相关性.
- 评估情绪退缩,麻木情感,精神运动减慢和特定免疫比率 (NLR和LMR) 之间的关系.
主要方法:
- 招募了25名被诊断患有精神分裂症的患者.
- 使用简短的精神病评分表 (BPRS) 来评估情绪退缩,影响力减弱和精神运动减速.
- 进行了相关性分析 (Spearman ρ),以确定CLB症状与免疫标记物之间的关联.
主要成果:
- 研究人员发现,模糊情绪和精神运动减缓之间存在强烈的直接联系 (ρ=0.79,P=0.001).
- 观察到CLB (情绪退出,形影响,运动迟缓) 和淋巴细胞/单细胞比率 (LMR) (ρ=0.53,P=0.05) 之间存在显著的直接相关性.
- 疾病持续时间较长 (>5年) 的患者表现出较高的CLB和LMR,这表明基于疾病阶段和症状呈现的不同免疫特征.
结论:
- 精神运动减缓和形影响是精神分裂症不运动的显著相关特征.
- 随着精神分裂症持续时间的延长,触动性类行为 (CLB) 更为普遍,并且与特定的免疫激活模式有关.
- 这些发现支持重新评估卡塔托尼的情感领域,并突出了免疫标记在精神分裂症病理生理学中的作用.
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