摘要
背景:当代神经生物学,牙周医学和免疫学正在关注慢性牙周炎与全身性疾病之间的关系,其中还包括阿尔茨海默病(AD)。 然而,痴呆与牙周炎之间的因果关系尚未确定。 目的:本研究的目的是确定牙周健康状况和认知能力是否与作为全身炎症的反映的促炎和抗炎细胞因子的系统测量的相对变化相关。我们假设牙周健康状况差可能与全身性炎症恶化的认知障碍和痴呆相关。 方法:根据从128名参与者分离的未刺激和LPS刺激的PBL产生的牙周和精神病学检查和细胞因子水平,我们检查了这两种临床描述的条件的共存是否可能对全身炎症有影响。 精神状态检查(MMSE)和检测出血检测结果(BoP)结合到一个数学函数U中,确定特定条件的严重程度,称为认知和牙周损伤状态。 类似地,细胞因子的水平被组合成一个数学函数V,其值决定了炎症状态的水平。确定U和V之间的相关性。 结果:这些结果证实认知衰退的存在和促炎介质的额外来源,如牙周健康问题,加剧了全身炎症。 结论:这两种疾病的并发症最有可能加深认知功能障碍和神经变性病变,并进一步发展为痴呆和AD。
关键词: 认知障碍,牙周病,痴呆,全身炎症,细胞因子,阿尔茨海默病。
Current Alzheimer Research
Title:Association between Periodontal Health Status and Cognitive Abilitie s. The Role of Cytokine Profile and Systemic Inflammation
Volume: 14 Issue: 9
关键词: 认知障碍,牙周病,痴呆,全身炎症,细胞因子,阿尔茨海默病。
摘要: Background: Contemporary neurobiology, periodontal medicine, and immunology are now focusing on the relationship between chronic periodontitis and systemic diseases, which also include Alzheimer’s disease (AD). However a causative relationship between dementia and periodontitis has yet to be confirmed.
Objective: The aim of the study was to determine whether periodontal health status and cognitive abilities are correlated with the relative changes in systemic measures of pro- and anti-inflammatory cytokines as a reflection of systemic inflammation. We hypothesized that poor periodontal health status may be associated with cognitive impairment and dementia via the exacerbation of systemic inflammation. Methods: Based on the periodontal and psychiatric examinations and the cytokine levels produced by unstimulated and LPS-stimulated PBL isolated from 128 participants, we have examined if the coexisting of these two clinically described conditions may have influence on the systemic inflammation. Mini- Mental State Examination (MMSE) and Bleeding on Probing (BoP) test results were combined into the one mathematical function U, which determines the severity of specific condition, called Cognitive and periodontal impairment state. Similarly, the levels of cytokines were combined into the one mathematical function V, whose value determines the level of Inflammatory state. The correlation between U and V was determined. Results: These results confirm that the presence of cognitive decline and the additional source of proinflammatory mediators, like periodontal health problems, aggravate the systemic inflammation. Conclusion: It is most likely that the comorbidity of these two disorders may deepen the cognitive impairment, and neurodegenerative lesions and advance to dementia and AD.Export Options
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Cite this article as:
Association between Periodontal Health Status and Cognitive Abilitie s. The Role of Cytokine Profile and Systemic Inflammation, Current Alzheimer Research 2017; 14 (9) . https://dx.doi.org/10.2174/1567205014666170316163340
DOI https://dx.doi.org/10.2174/1567205014666170316163340 |
Print ISSN 1567-2050 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-5828 |
Call for Papers in Thematic Issues
Current updates on the Role of Neuroinflammation in Neurodegenerative Disorders
Neuroinflammation is an invariable hallmark of chronic and acute neurodegenerative disorders and has long been considered a potential drug target for Alzheimer?s disease (AD) and dementia. Significant evidence of inflammatory processes as a feature of AD is provided by the presence of inflammatory markers in plasma, CSF and postmortem brain ...read more
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