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基于肝阳上亢高血压大鼠模型研究某介类中药药对不同煎煮工
艺的等效性
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李明露 ,崔雨晗 ,吴 翻 ,韩可昕 ,吴 丽 ,方祝元 ,束雅春 (1.南京中医药大学附属医院第一临床医学
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院,南京 210029;2.南京中医药大学药学院,南京 210023;3.江苏省海滨康复医院药学部,江苏 连云港
222042)
中图分类号 R544.1;R285.5 文献标志码 A 文章编号 1001-0408(2026)10-1283-07
DOI 10.6039/j.issn.1001-0408.2026.10.08
摘 要 目的 基于肝阳上亢高血压大鼠模型,研究牡蛎-石决明-珍珠母药对不同煎煮工艺的等效性。 方法 采用电感耦合等离
子体质谱(ICP-MS)法比较牡蛎-石决明-珍珠母药对饮片先煎与粉末直煎水煎液无机元素的溶出差异,以6只SD大鼠为正常组,
利用自发性高血压大鼠灌胃附子汤6周复制肝阳上亢型高血压模型,将48只造模成功大鼠随机分为模型组、阳性对照组[卡托普
利,8 mL/(kg·d)],以及饮片先煎和粉末直煎低、中、高剂量组[各2.02、4.05、8.10 mL/(kg·d)],每组6只。各组大鼠灌胃相应药物或
等体积纯水,每天1次,连续2周。末次给药后,观察各组大鼠暴躁易怒程度、面部温度、压力疼痛阈值、血压和胸主动脉病理变化,
并检测血清一氧化氮(NO)和血浆血管紧张素Ⅱ(Ang Ⅱ)、肾素(renin)和醛固酮(ALD)水平。结果 ICP-MS分析结果显示,粉末
直煎水煎液与饮片先煎水煎液中 Li、Na、Mg、Ca、Mn、Ga、Sr、Mo、Cd、Sn、Sb 含量比较差异有统计学意义(P<0.05);而 P、Cr、Fe、
Ni、Zn、Hg、Tl、Pb均未检出。动物实验表明,给药2周后,与模型组比较,各给药组大鼠面部温度、血压均降低,压力疼痛阈值均升
高,血浆Ang Ⅱ、renin、ALD 及血清NO 水平均降低,中膜厚度显著变薄,以上指标大部分差异有统计学意义(P<0.05或P<0.01
或P<0.001);病理观察显示胸主动脉病理损伤改善。结论 牡蛎-石决明-珍珠母药对采用粉末直煎工艺在显著促进Ca、Mg、Sr等
关键元素溶出的同时,未伴随有害元素溶出量的增加;在改善肝阳上亢证候、降低血压及保护血管内皮等方面,与传统饮片先煎工
艺效果相当,部分指标表现更优。
关键词 介类中药;肝阳上亢;电感耦合等离子体质谱;牡蛎;石决明;珍珠母;药对
Study on the equivalence of different decoction processes for a shell-based traditional Chinese medicine
drug pair based on rat model of hypertension with liver-yang hyperactivity
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LI Minglu ,CUI Yuhan ,WU Fan ,HAN Kexin ,WU Li ,FANG Zhuyuan ,SHU Yachun (1. The First Clinical
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Medical College, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, China;2.
School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China;3. Dept. of Pharmacy,
Jiangsu Haibin Rehabilitation Hospital, Jiangsu Lianyungang 222042, China)
ABSTRACT OBJECTIVE To investigate the equivalence of different decoction processes based on rat model of hypertension
with liver-yang hyperactivity. METHODS Inductively coupled plasma mass spectrometry (ICP-MS) was used to compare the
dissolution differences of inorganic elements in the powder-directly-decocted decoction versus the pieces-decocted-first decoction of
Ostreae Concha-Haliotidis Concha-Margaritifera Concha drug pair. Six SD rats were included in the normal group. The
spontaneously hypertensive rats were given Aconite decoction for six weeks to induce the hypertension model with liver-yang
hyperactivity. After successful modeling, 48 rats were randomly divided into the model group, the captopril group [positive control,
8 mL/(kg·d)], as well as low-, medium-, and high-dose groups of pieces decocted first or directly powder decocted [2.02, 4.05,
8.10 mL/(kg·d)], with 6 rats in each group. Each group received the corresponding drug or equal volume of pure water
intragastrically, once a day, for two consecutive weeks. After the last administration, the degree of irritability, facial temperature,
pressure pain threshold, blood pressure, and pathological
Δ 基金项目 2026年度江苏省中医药和中西医结合科研项目(No.
PDJH2026028);江苏省知识产权战略推进计划(No.GJ20231160_01) changes of the thoracic aorta were observed in each group.
*第一作者 硕士研究生。研究方向:中药炮制与分析。E-mail: Serum nitric oxide (NO) and plasma angiotensin Ⅱ (Ang
huangtangwq830@163.com
Ⅱ ) , renin, and aldosterone (ALD) levels were also
# 通信作者 主任中药师,硕士生导师,博士。研究方向:中药炮制
measured. RESULTS ICP-MS analysis results showed
及中药健康产品研究。电话:025-86617141。E-mail:guzheng0512@
163.com statistically significant differences in the contents of
中国药房 2026年第37卷第10期 China Pharmacy 2026 Vol. 37 No. 10 · 1283 ·

