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               【编者按】 2022-06-23,《中国心血管健康与疾病报告 2021》正式发布。报告指出,2019 年农村、城市心血
           管疾病分别占死因的 46.74% 和 44.26%;我国正面临人口老龄化和代谢危险因素持续流行的双重压力,心血管疾病负
           担仍将持续增加,这对我国心血管疾病防治策略提出了新的需求。纳米载体被探索用于精准诊断和靶向治疗,载药纳
           米颗粒经修饰可实现局部靶向给药,提高药物的生物利用率。本文重点介绍了一些基于纳米载体颗粒和外泌体靶向诊
           断治疗动脉粥样硬化的最新研究进展,总结纳米药物的益处和内在挑战,提出临床转化依然是一项重大挑战,未来的
           工作需致力于提高其靶向精准性和降低不良反应的研究。

           纳米颗粒和外泌体靶向载药系统诊治动脉粥样硬化的

           机遇与挑战

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           刘滔滔,李天容,王雪,陈家蒙,帅芝琴,李利生,徐尚福                             *                             查看原文


               【摘要】  动脉粥样硬化是一种慢性炎症性疾病,粥样斑块慢性聚集并沉积于大中型动脉内膜,导致严重的狭窄
           和血运障碍,引发组织器官缺血缺氧。纳米药物相对于传统药物在动脉粥样硬化治疗中因其具有独特的优势而广泛受
           到关注。本文重点综述几种纳米靶向颗粒(系统)和外泌体靶向载药系统在抗动脉粥样硬化研究中的应用,简述代表
           性纳米材料的合成过程,对其靶向性进行分析,并概述纳米药物的益处和内在挑战。尽管面临着一些需要解决和完善
           的挑战,但是纳米颗粒和外泌体靶向载药治疗的前景广阔,并有望将其推广应用于临床实践中。
               【关键词】  动脉粥样硬化;心血管疾病;纳米颗粒;外泌体;炎症;靶向治疗
               【中图分类号】 R 543.5 【文献标识码】 A DOI:10.12114/j.issn.1007-9572.2022.0795
               刘滔滔,李天容,王雪,等 . 纳米颗粒和外泌体靶向载药系统诊治动脉粥样硬化的机遇与挑战[J]. 中国全科医学,
           2023,26(8):903-910. [www.chinagp.net]
               LIU T T,LI T R,WANG X,et al. Nanoparticle- and exosome-based targeted drug delivery systems used in the diagnosis
           and treatment of atherosclerosis:opportunities and challenges[J]. Chinese General Practice,2023,26(8):903-910.

           Nanoparticle- and Exosome-based Targeted Drug Delivery Systems Used in the Diagnosis and Treatment of
           Atherosclerosis:Opportunities and Challenges LIU Taotao,LI Tianrong,WANG Xue,CHEN Jiameng,SHUAI
           Zhiqin,LI Lisheng,XU Shangfu *
           Key Laboratory of Basic Pharmacology of the Ministry of Education & Joint International Research Laboratory of Ethnomedicine of
           Ministry of Education,Zunyi Medical University,Zunyi 563003,China
           *
           Corresponding author:XU Shangfu,Professor,Master supervisor;E-mail:xushangfu@zmu.edu.cn
               【Abstract】  Atherosclerosis is a chronic inflammatory disease in which atheromatous plaque long-termly accumulates
           and obstructs the intima of medium and large arteries,causing first severe stenosis and blood flow disorders,and then ischemia
           and hypoxia in tissues and organs. Nanomedicines have received widespread attention for their unique advantages over conventional
           drugs in the treatment of atherosclerosis. This article detailedly reviews several nanoparticle- and exosome-based targeted drug
           delivery systems in anti-atherosclerosis research,briefly describes the synthesis of representative nanomaterials,analyses their
           targeting properties and outlines the benefits and inherent challenges of nanomedicines. Despite the challenges that need to be
           addressed and refined,nanoparticles and exosomes used as drug delivery vehiclesin treatments for atherosclerosis hold great
           promise and are expected to have wider clinical applications.
               【Key words】  Atherosclerosis;Cardiovascular diseases;Nanoparticles;Exosomes;Inflammation;Targeted therapy


                                                                   心血管疾病是世界范围内发病率和死亡率较高的疾
               基金项目:国家自然科学基金资助项目(82060817)
               563003 贵州省遵义市,遵义医科大学基础药理教育部重点实验                 病。动脉粥样硬化作为多数心血管疾病的病理基础,是
           室暨特色民族药教育部国际合作联合实验室                                 一种由慢性炎症引起动脉管壁增厚为特点的疾病。内皮
               *
               通信作者:徐尚福,教授,硕士生导师;                              细胞功能障碍引起恶性循环继而促进血管平滑肌细胞的
               E-mail:xushangfu@zmu.edu.cn
               本文数字出版日期:2022-12-29                             增殖和细胞外基质的重建,最终导致动脉粥样硬化斑块
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