浏览全部资源
扫码关注微信
1.安徽中医药大学,合肥 230038
2.安徽中医药大学 第一附属医院,合肥 230031
3.安徽省中医药科学院中医呼吸病防治研究所,合肥 230031
4.中医药防治肺系重大疾病应用转化 安徽省重点实验室,合肥 230031
5.新安医学教育部重点实验室,合肥 230038
丁焕章,在读博士,从事中医药防治呼吸系统疾病工作,E-mail:huanzhang514@126.com
李泽庚,教授,博士生导师,从事中医药防治呼吸系统疾病工作,E-mail:ahzyfb@sina.com
纸质出版日期:2023-12-05,
网络出版日期:2023-10-10,
收稿日期:2023-04-13,
扫 描 看 全 文
丁焕章,吴迪,杨勤军等.慢性阻塞性肺疾病肺脾气虚证大鼠模型的建立及评价[J].中国实验方剂学杂志,2023,29(23):47-55.
DING Huanzhang,WU Di,YANG Qinjun,et al.Establishment and Evaluation of Rat Model for Chronic Obstructive Pulmonary Disease with Lung-spleen Qi Deficiency[J].Chinese Journal of Experimental Traditional Medical Formulae,2023,29(23):47-55.
丁焕章,吴迪,杨勤军等.慢性阻塞性肺疾病肺脾气虚证大鼠模型的建立及评价[J].中国实验方剂学杂志,2023,29(23):47-55. DOI: 10.13422/j.cnki.syfjx.20231536.
DING Huanzhang,WU Di,YANG Qinjun,et al.Establishment and Evaluation of Rat Model for Chronic Obstructive Pulmonary Disease with Lung-spleen Qi Deficiency[J].Chinese Journal of Experimental Traditional Medical Formulae,2023,29(23):47-55. DOI: 10.13422/j.cnki.syfjx.20231536.
目的
2
建立并评价慢性阻塞性肺疾病(COPD)肺脾气虚病证结合模型。
方法
2
采用“香烟烟熏法+脂多糖(LPS)气管滴注联合番泻叶浸液灌胃”构建COPD肺脾气虚证大鼠模型。将40只SPF级SD雄性大鼠随机分成空白组、模型组、番泻叶低、中、高剂量病证结合模型组,共5组。除空白组外各组均每日烟熏,并于第1天、第14天气管内滴注LPS。番泻叶低、中、高剂量病证结合模型组在造模第28天予4 ℃不同剂量番泻叶浸液(5、10、20 g·kg
-1
)灌胃3周,造模共49 d。采集宏观指标:一般情况(体质量、摄食量、粪便含水量、肛温)及行为学指标(抓力测试、鼠尾悬挂实验)。测定肺功能,肺组织病理,血清
D
-木糖、淀粉酶、胃泌素含量,肺泡灌洗液白细胞介素-1
β
(IL-1
β
)、白细胞介素-6(IL-6)水平,外周血T淋巴细胞亚群(CD4
+
、CD8
+
、CD4
+
/CD8
+
)水平,计算胸腺指数、脾指数。
结果
2
一般情况方面,番泻叶高剂量组大鼠死亡2只。与空白组比较,番泻叶中、高剂量组体质量、摄食量均显著降低(
P
<
0.01),粪便含水量显著升高(
P
<
0.01),番泻叶高剂量组肛温较空白组显著降低(
P
<
0.01)。行为学指标方面,与空白组比较,各造模组大鼠抓力均显著降低(
P
<
0.01);番泻叶中、高剂量组静止不动时间明显增加(
P
<
0.05,
P
<
0.01)。肺功能方面,与空白组比较,各造模组大鼠第0.3秒用力呼气容积(FEV
0.3
)、FEV
0.3
/用力肺活量(FVC)均显著降低(
P
<
0.01)。肺组织苏木素-伊红(HE)染色可见各造模组大鼠支气管壁增厚,杯状细胞增生,部分肺泡融合呈肺气肿改变。胃肠功能指标方面,与空白组比较,番泻叶中、高剂量组
D
-木糖、胃泌素、
α
-淀粉酶水平均显著降低(
P
<
0.01)。免疫炎症指标方面,与空白组比较,番泻叶中、高剂量组脾、胸腺指数均显著减小(
P
<
0.01),各造模组大鼠外周血CD4
+
水平均显著降低(
P
<
0.01),CD4
+
/CD8
+
明显下降(
P
<
0.05,
P
<
0.01),肺泡灌洗液IL-1
β
、IL-6显著升高(
P
<
0.01)。
结论
2
利用香烟烟熏加LPS气管滴注同时联合番泻叶灌胃能够成功建立COPD肺脾气虚病证结合模型。结合宏观及微观评价,推荐番泻叶浸液剂量10 g·kg
-1
(番泻叶中剂量组)作为COPD肺脾气虚病证结合模型造模灌胃浓度。
Objective
2
To establish and evaluate a chronic obstructive pulmonary disease (COPD) model with lung-spleen qi deficiency.
Method
2
A rat model mimicking COPD with lung-spleen qi deficiency was established by the combination of cigarette smoking and intratracheal instillation of lipopolysaccharide (LPS) along with gavage of Sennae Folium infusion. Forty male SPF-grade SD rats were randomly assigned to blank, model, and low- (L-FXY), medium- (M-FXY), and high-dose (H-FXY) Sennae Folium infusion groups. Other groups except the blank group were exposed to daily cigarette smoke, with LPS administrated via intratracheal instillation on the 1st and 14th days. On the 28th day of modeling, the L-FXY, M-FXY, and H-FXY groups were administrated with Sennae Folium infusion at 5, 10, and 20 g·kg
-1
, respectively, and at 4 ℃ for three weeks. The modeling lasted for 49 days. The general conditions (body mass, food intake, fecal water content, and anal temperature) and behaviors (grip strength test and tail suspension test) of rats in different groups were examined. The lung function, lung histopathology,
D
-xylose, amylase, and gastrin levels in the serum, interleukin(IL)-1
β
and IL-6 levels in the alveolar lavage fluid, levels of T-lymphocyte subsets (CD4
+
, CD8
+
, and CD4
+
/CD8
+
) in the peripheral blood, and thymus and spleen indices were measured.
Result
2
Two rats died in the H-FXY group. Compared with the blank group, both the M-FXY and H-FXY groups exhibited reduced body mass and food intake (
P
<
0.01) and increased fecal water content (
P
<
0.01). The anal temperature in the H-FXY group was lower than that in the blank group (
P
<
0.01). The grip strength decreased in the modeling groups compared with the blank group (
P
<
0.01), and the duration of immobility in the tail suspension test increased in the M-FXY and H-FXY groups (
P
<
0.05,
P
<
0.01). Compared with the blank group, the modeling groups showed reduced 0.3 second forced expiratory volume (FEV
0.3
), FEV
0.3
/forced vital capacity (FVC)(
P
<
0.01), thickening of bronchial walls, proliferation of goblet cells, and the presence of emphysematous changes. In terms of gastrointestinal function, the M-FXY and H-FXY groups had lower levels of
D
-xylose, gastrin, and
α
-amylase than the blank group (
P
<
0.01). Regarding the immune and inflammatory indices, the M-FXY and H-FXY groups showed lower thymus and spleen indices than the blank group (
P
<
0.01). Compared with the blank group, the modeling groups presented lowered CD4
+
level (
P
<
0.01) and CD4
+
/CD8
+
ratio (
P
<
0.05,
P
<
0.01) in the peripheral blood and elevated levels of IL-1
β
and IL-6 in the alveolar lavage fluid (
P
<
0.01) than the blank group.
Conclusion
2
A model of COPD with lung-spleen Qi deficiency was established through the combination of daily cigarette smoke, intratracheal instillation with LPS, and gavage of Sennae Folium infusion. The comprehensive evaluation results suggested medium-dose (10 g·kg
-1
) Sennae Folium infusion for gavage during the modeling of COPD with lung-spleen Qi deficiency.
慢性阻塞性肺疾病肺脾气虚证动物模型病证结合模型模型评价
chronic obstructive pulmonary diseasesyndrome of lung-spleen Qi deficiencyanimal modeldisease-syndrome combined modelmodel evaluation
《中成药治疗优势病种临床应用指南》标准化项目组.中成药治疗慢性阻塞性肺疾病临床应用指南(2021年)[J].中国中西医结合杂志,2022,42(8):901-914.
SINGH D,AGUSTI A,ANZUETO A,et al.Global strategy for the diagnosis,management,and prevention of chronic obstructive lung disease:The GOLD science committee report 2019[J].Eur Respir J,2019,53(5):1900164.
CHRISTENSON S A, SMITH B M, BAFADHEL M, et al.Chronic obstructive pulmonary disease[J].Lancet,2022,399(10342):2227-2242.
崔冬梅,李卓航,祝盼盼,等.基于网络药理学探讨百令胶囊治疗慢性阻塞性肺疾病的作用机制[J].中国实验方剂学杂志,2022,28(15):192-200.
王传博,王婕琼,李泽庚,等.基于肺气虚证分度的慢性阻塞性肺疾病分证诊治思路与方法[J].中医杂志,2013,54(18):1550-1552.
彭波,李泽庚,孙志广.肺气虚证的认识及内涵[J].辽宁中医药大学学报,2008,doi:10.13194/j.jlunivtcm.2008.08.38.pengb.028http://dx.doi.org/10.13194/j.jlunivtcm.2008.08.38.pengb.028.
李伟珂,王至婉.基于复杂网络方法的慢性阻塞性肺疾病不同分期证候要素演变规律临床调查[J].中国实验方剂学杂志,2022,28(22):143-148.
李泽庚,彭波,张杰根,等.肺气虚证模型大鼠的建立[J].北京中医,2005,24(1):53-55.
陈小野.实用中医证候动物模型学[M].北京:北京医科大学、中国协和医科大学联合出版社,1992:286.
王成阳,李泽庚.六味补气胶囊对COPD肺气虚证大鼠JAK/STAT通路、MMPs/TIMP的影响[J].中华中医药杂志,2014,29(5):1384-1390.
张伟,宫静,张靖轩,等.一种肺脾两虚型慢阻肺动物模型的建立[J].辽宁中医杂志,2009,36(1):142-143.
吕明圣,张沂,张迪,等.中医药多靶点干预慢性阻塞性肺疾病机制研究概述[J].中医杂志,2019,60(19):1697-1700.
韩密,邵沛璐,刘学芳,等.中药有效成分治疗慢性阻塞性肺疾病的机制研究进展[J].中国实验方剂学杂志,2022,28(9):221-232.
李亚光,曹柏龙,贾东岩,等.慢性阻塞性肺疾病“肺脾气虚证”复合证型动物模型的研究[J].内蒙古中医药,2005,24(5):18-19.
李建生,李素云,余学庆.慢性阻塞性肺疾病中医诊疗指南(2011版)[J].中医杂志,2012,53(1):80-84.
吴贤波,杜全宇,梁亚丽,等.黄芪多糖对肺气虚模型小鼠免疫功能的影响[J].中国药房,2012,23(47):4417-4418.
曾永红,罗英华,唐纯志,等.针刺对慢性疲劳大鼠行为学的影响[J].中国中医基础医学杂志,2009,15(6):461-462.
中华人民共和国卫生部药政局.中药治疗脾虚证的临床研究指导原则[J].中国医药学报,1988,3(5):71-72.
张葵,滕久祥,彭芝配.肺气虚证稳定期慢性阻塞性肺病大鼠模型的建立[J].中国中医基础医学杂志,2009,15(3):179-181.
李逊.加减补肺汤对COPD“肺气虚证”大鼠免疫功能、血液流变学的影响[J].中国中医基础医学杂志,2014,20(9):1211-1212,1260.
施旭光,王闽予,吴美音,等.脾气虚证4种造模方法的比较研究[J].广州中医药大学学报,2013,30(2):196-199.
雷英,贺志有,刘丽莎,等.参苓白术散对脾虚证小鼠血清淀粉酶、D-木糖、胃泌素及小肠组织学变化的研究[J].中药药理与临床,2012,28(2):6-9.
张明,吴晶,彭真,等.荷泽颗粒对脾虚大鼠血清胃泌素、D-木糖浓度、磷酸肌酸激酶的影响[J].中国中医急症,2020,29(2):267-269,277.
葛廷雨,姚兆敏,李颖,等.祁白术对脾气虚模型大鼠的治疗作用[J].云南中医学院学报,2022,45(2):59-64,69.
0
浏览量
22
下载量
2
CSCD
关联资源
相关文章
相关作者
相关机构