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第46卷第7期 南京医科大学学报(自然科学版)
2026年7月 Journal of Nanjing Medical University(Natural Sciences) ·983 ·
·专题研究:神经精神疾病·
帕金森病患者血浆神经病理性蛋白及炎症因子与便秘的相关性
李天天,梁晓静,乙红艳,许富贵,王丽君,欧 洲,佟 强 *
南京医科大学附属淮安第一医院神经内科,江苏 淮安 223300
[摘 要] 目的:探讨帕金森病(Parkinson’s disease,PD)患者血浆神经病理性蛋白及炎症因子与便秘的相关性。方法:连续
收集就诊于淮安市第一人民医院神经内科的88例PD患者,通过统一帕金森病评定量表(unified Parkinson disease rating scale,
UPDRS)、汉密尔顿焦虑量表(Hamilton anxiety scale,HAMA)、汉密尔顿抑郁量表(Hamilton depression scale,HAMD)等评估运
动和非运动症状,根据 Wexner 便秘评分将 PD 患者分为 PD 伴便秘(PD with constipation,PD⁃C)组和 PD 不伴便秘(PD without
constipation,PD⁃NC)组。同期选择年龄、性别匹配的健康对照者30例作为健康对照(healthy control,HC)组。利用 ELISA 技术
检测受试者血浆α⁃突触核蛋白(α⁃synuclein,α⁃syn)、磷酸化⁃α⁃syn(phosphorylated α⁃syn,p⁃α⁃syn)、胶质纤维酸性蛋白
(glial fibrillary acidic protein,GFAP)、S100钙结合蛋白B(S100 calcium binding protein B,S100B)、神经丝轻链(neurofilament light
chain,NfL)、肿瘤坏死因子(tumor necrosis factor,TNF)⁃α及白细胞介素(interleukin,IL)⁃18、IL⁃1β水平。使用SPSS 29.0及R软件
进行统计分析,采用t检验及Mann⁃Whitney U检验比较两组间临床资料和各生物学指标的差异,使用 Logistic 回归分析 PD 伴
便秘发生的危险因素,基于 GFAP 的不同生物标志物组合预测 PD 便秘发生的受试者工作特征曲线。结果:PD⁃C 组血浆
GFAP、S100B、TNF⁃α、IL⁃18、IL⁃1β水平均高于PD⁃NC组,差异有统计学意义(P均< 0.05)。在校正年龄与生活方式后,多因素
分析结果显示 GFAP、S100B 和 IL⁃1β是 PD 患者发生便秘的独立危险因素。基于此构建的联合预测模型具有良好的诊断效
能。结论:PD患者便秘的发生可能与外周神经胶质细胞激活介导的炎症反应相关。
[关键词] 帕金森病;便秘;胶质纤维酸性蛋白;S100钙结合蛋白B;白细胞介素⁃1β;神经胶质细胞
[中图分类号] R742.5 [文献标志码] A [文章编号] 1007⁃4368(2026)07⁃983⁃08
doi:10.7655/NYDXBNSN251461
Correlation of plasma neuropathological proteins and inflammatory factors with
constipation in Parkinson’s disease patients
*
LI Tiantian,LIANG Xiaojing,YI Hongyan,XU Fugui,WANG Lijun,OU Zhou,TONG Qiang
Department of Neurology,the Affiliated Huai’an No. 1 People ’s Hospital of Nanjing Medical University,Huai’an
223300,China
[Abstract] Objective:To explore the correlation between plasma neuropathological proteins and inflammatory factors with
constipation in patients with Parkinson’s disease(PD). Methods:A total of 88 patients with PD were recruited from the Department of
Neurology at the Affiliated Huai’an No. 1 People’s Hospital of Nanjing Medical University. Motor and non⁃motor symptoms were
assessed using the unified Parkinson’s disease rating scale(UPDRS),the Hamilton anxiety scale(HAMA),the Hamilton depression
scale(HAMD),and other validated scales. According to the Wexner constipation score,PD patients were divided into PD patients with
constipation(PD⁃C)and PD patients without constipation(PD⁃NC). During the same period,30 healthy individuals matched in age
and sex were enrolled as the control group(HC). Plasma levels of α⁃synuclein(α⁃syn),phosphorylated α⁃syn(p⁃α⁃syn),neurofilament
light chain(NfL),glial fibrillary acidic protein(GFAP),S100 calcium⁃binding protein B(S100B),tumor necrosis factor(TNF)⁃α,
interleukin(IL)⁃18,and IL⁃1β were measured by ELISA. Statistical analyses were performed using SPSS 29.0 and R software. Group
differences were compared using t⁃tests and Mann⁃Whitney U tests. Binary Logistic regression was used to identify risk factors for
constipation,and receiver operating characteristic curves were constructed to evaluate the predictive performance of biomarker
combinations based on GFAP. Results:Plasma levels of GFAP,S100B,TNF⁃α,IL⁃18,and IL⁃1β were significantly higher in the PD⁃C
[基金项目] 江苏省卫生健康委员会面上项目(M2022082);淮安市神经退行性疾病重点实验室项目(HAP202401)
通信作者(Corresponding author),E⁃mail:dr_tongqiang@126.com(ORCID:0000⁃0002⁃1259⁃7348)
∗

