赛拉葡萄种子提取物的化学成分,抗氧化和免疫调节特性
Yavor Ivanov1, Zlatina Chengolova1, Kalina Tumangelova-Yuzeir2
1Department Biotechnology, Burgas State University "Prof. Dr Assen Zlatarov", 8010 Burgas, Bulgaria.
Molecules (Basel, Switzerland)
|February 27, 2026
概括
葡萄种子提取物 (GSE) 显示出治疗系统性红斑狼 (SLE) 的潜力. 在SLE患者中,GSE刺激了Th1免疫反应,并提高了激活标记的调节,这表明它除了抗氧化作用之外还具有免疫调节特性.
科学领域:
- 免疫学 免疫学 免疫学
- 药理学 药理学是指药理学的学科.
- 自然产品 自然产品
背景情况:
- 系统性红斑狼 (SLE) 是一种慢性自身免疫性疾病,其特征是免疫调节失调.
- 葡萄种子提取物 (GSE) 富含多,具有已知的抗氧化特性.
- 在像SLE这样的自身免疫疾病中,GSE的免疫调节潜力需要进一步研究.
研究的目的:
- 描述赛拉葡萄种子提取物 (GSE).
- 研究GSE对健康个体和SLE患者的T-辅助1 (Th1) 和T-辅助2 (Th2) 细胞的免疫调节作用.
- 评估GSE对T细胞激活标志物的影响 (CD25和HLA-DR).
主要方法:
- 葡萄种子提取物制剂使用70%的水性乙醇.
- 总含量 (TPC),总黄 (TF),公素 (PC) 和抗氧化能力 (AO) 的量化.
- 高性能液态色谱 (HPLC) 用于化学成分分析.
- 对外围血液单核细胞 (PBMC) 的流细胞计分析,以评估对GSE的反应中的Th1/Th2子集和激活标记 (CD25,HLA-DR).
主要成果:
- 在健康个体和SLE患者中,GSE治疗显著增加了Th1细胞的比例.
- 在SLE患者的Th1细胞上观察到HLA-DR晚期激活标志物的显著上调.
- 没有观察到GSE对Th2细胞群的显著影响.
结论:
- 葡萄种子提取物 (GSE) 通过刺激Th1-介导的免疫反应,显示出免疫调节特性.
- GSE有潜力调节系统性红斑狼 (SLE) 的免疫反应,超出其抗氧化能力.
- 这些发现表明GSE是SLE的潜在治疗剂,需要进一步的临床研究.
关键词:
在 AO 容量 AO 容量.通过HPLC进行分析.这是PCPCPCPC.一种类型1的T助手.第2类型的T助手.在TFTFTFTFTFTFTFTFTFTFTFTF在TPC上,TPC是TPC.葡萄种子提取物葡萄种子提取物系统性红血性狼 (Systemic Lupus Erythematosus) 是一种全身性狼.更多相关视频
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