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Plasma redox and inflammatory patterns during major depressive episodes: a cross-sectional investigation in elderly patients with mood disorders
CNS Spectrums ( IF 3.3 ) Pub Date : 2020-05-19 , DOI: 10.1017/s1092852920001443
Barbara Carpita 1 , Laura Betti 2 , Lionella Palego 1 , Natalia Bartolommei 1 , Lucia Chico 1 , Livia Pasquali 1 , Gabriele Siciliano 1 , Fabio Monzani 1 , Riccardo Franchi 1 , Sara Rogani 1 , Federico Mucci 1 , Camilla Elefante 1 , Lorenzo Lattanzi 1 , Donatella Marazziti 1 , Gino Giannaccini 2 , Liliana Dell'Osso 1
Affiliation  

BackgroundWhile both depression and aging have been associated with oxidative stress and impaired immune response, little is known about redox patterns in elderly depressed subjects. This study investigates the relationship between redox/inflammatory patterns and depression in a sample of elderly adults.MethodsThe plasma levels of the advanced products of protein oxidation (AOPP), catalase (CAT), ferric reducing antioxidant power (FRAP), glutathione transferase (GST), interleukin 6 (IL-6), superoxide dismutase (SOD), total thiols (TT), and uric acid (UA) were evaluated in 30 patients with mood disorders with a current depressive episode (depressed patients, DP) as well as in 30 healthy controls (HC) aged 65 years and over. Subjects were assessed with the Hamilton Depression Rating Scale (HAM-D), the Hamilton Rating Scale for Anxiety (HAM-A), the Geriatric Depression Rating Scale (GDS), the Scale for Suicide Ideation (SSI), the Reason for Living Inventory (RFL), the Activities of Daily Living (ADL), and the Instrumental Activity of Daily Living (IADL).ResultsDP showed higher levels than HC of AOPP and IL-6, while displaying lower levels of FRAP, TT, and CAT. In the DP group, specific correlations were found among biochemical parameters. SOD, FRAP, UA, and TT levels were also significantly related to psychometric scale scores.ConclusionSpecific alterations of redox systems are detectable among elderly DP.

中文翻译:

重度抑郁发作期间的血浆氧化还原和炎症模式:老年情绪障碍患者的横断面调查

背景虽然抑郁症和衰老都与氧化应激和免疫反应受损有关,但对老年抑郁症患者的氧化还原模式知之甚少。本研究调查了老年人样本中氧化还原/炎症模式与抑郁之间的关系。方法蛋白质氧化高级产物 (AOPP)、过氧化氢酶 (CAT)、铁还原抗氧化能力 (FRAP)、谷胱甘肽转移酶 (GST) 的血浆水平)、白细胞介素 6 (IL-6)、超氧化物歧化酶 (SOD)、总硫醇 (TT) 和尿酸 (UA) 在 30 名患有当前抑郁发作的情绪障碍患者(抑郁患者,DP)以及在 30 名 65 岁及以上的健康对照 (HC) 中。受试者使用汉密尔顿抑郁量表 (HAM-D)、汉密尔顿焦虑量表 (HAM-A)、老年抑郁量表(GDS)、自杀意念量表(SSI)、生活清单原因(RFL)、日常生活活动(ADL)和日常生活工具活动(IADL)。结果DP显示较高水平低于 AOPP 和 IL-6 的 HC,同时显示较低水平的 FRAP、TT 和 CAT。在 DP 组中,在生化参数之间发现了特定的相关性。SOD、FRAP、UA 和 TT 水平也与心理量表评分显着相关。结论在老年 DP 中可检测到氧化还原系统的特定变化。同时显示较低水平的 FRAP、TT 和 CAT。在 DP 组中,在生化参数之间发现了特定的相关性。SOD、FRAP、UA 和 TT 水平也与心理量表评分显着相关。结论在老年 DP 中可检测到氧化还原系统的特定变化。同时显示较低水平的 FRAP、TT 和 CAT。在 DP 组中,在生化参数之间发现了特定的相关性。SOD、FRAP、UA 和 TT 水平也与心理量表评分显着相关。结论在老年 DP 中可检测到氧化还原系统的特定变化。
更新日期:2020-05-19
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