Effect of Yifei Jianpi Recipe on Airway Inflammation and Airway Mucus Hypersecretion of Chronic Obstructive Pulmonary Disease Model Rats
OBJECTIVE: To observe preventive and therapeutic effect of Yifei Jianpi Recipe (YJR) on chronic obstructive pulmonary disease (COPD) model rats and to explore its mechanism from the way of airway inflammation and airway mucus hypersecretion.
METHODS: The COPD rat model was established by using cigarette smoking combined with intratracheal injection of lipopolysaccharide (LPS). Male SD rats were randomly divided into the blank control group (control group), the model group, the YJR group, 6 in each group. Forced vital capacity (FVC), forced expiratory volume in 0. 1 second (FEV0. 1), FEVO. 1/FVC, peak expiratory flow (PEF) was tested by lung function device. Pathological changes of bronchi and lung tissues were observed by HE staining. Airway Goblet cells were observed using AB-PAS staining. Contents of IL-8, IL-17, and TNF-α in bronchoalveolar lavage fluid (BALF) were measured by enzyme-linked immunosorbent assay (ELISA). Protein expressions of intercellular cell adhesion molecule-1 (ICAM-1), nuclear factor KB (NF-KB), mucin 5AC (Muc5AC), and Toll-like receptor 4 (TLR4) in rat airway were detected by immunohistochemical assay. mRNA expressions of TLR4 and Muc5AC in bronchi and lung tissues were detected by real-time quantitative PCR (RT qPCR).
RESULTS: Changes of bronchi and lung tissues in the model group rats were consistent with typical pathological manifestations of COPD. Compared with the model group, the degree of lung injury was significantly alleviated in the YJR group. Compared with the control group, FVC, FEV0. 1, FEVO. I/FVC, and PEF were decreased (P <0. 01), contents of IL-8, IL-17, and TNF-α in BALF were significantly increased (P <0. 01), protein expressions of ICAM-1, NF-KB, Muc5AC, and TLR4, mRNA expression levels of Muc5AC and TLR4 in bronchi and lung tissues were also significantly increased in the model group (P <0. 01). Compared with the model group, FVC, FEV0. 1, FEV0. 1/FVC, and PEF were significantly increased in the YJR group (P <0. 01, P <0. 05), but the rest indices were significantly lowered (P <0. 01, P <0. 05).
CONCLUSION: YJR could decrease contents of IL-8, IL-17, and TNF-α in BALF of COPD model rats, inhibit protein expression levels of ICAM-1, NF-κB, Muc5AC, and TLR4.in airway and lung tissues, thus playing preventive and therapeutic roles by reducing airway inflammation and airway mucus hypersecretion.
Medienart: |
Artikel |
---|
Erscheinungsjahr: |
2015 |
---|---|
Erschienen: |
2015 |
Enthalten in: |
Zur Gesamtaufnahme - volume:35 |
---|---|
Enthalten in: |
Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine - 35(2015), 8 vom: 03. Aug., Seite 993-9 |
Sprache: |
Chinesisch |
---|
Beteiligte Personen: |
Wang, Sheng [VerfasserIn] |
---|
Anmerkungen: |
Date Completed 15.09.2016 Date Revised 02.12.2018 published: Print Citation Status MEDLINE |
---|
Förderinstitution / Projekttitel: |
|
---|
PPN (Katalog-ID): |
NLM25386626X |
---|
LEADER | 01000naa a22002652 4500 | ||
---|---|---|---|
001 | NLM25386626X | ||
003 | DE-627 | ||
005 | 20231224171135.0 | ||
007 | tu | ||
008 | 231224s2015 xx ||||| 00| ||chi c | ||
028 | 5 | 2 | |a pubmed24n0846.xml |
035 | |a (DE-627)NLM25386626X | ||
035 | |a (NLM)26485917 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a chi | ||
100 | 1 | |a Wang, Sheng |e verfasserin |4 aut | |
245 | 1 | 0 | |a Effect of Yifei Jianpi Recipe on Airway Inflammation and Airway Mucus Hypersecretion of Chronic Obstructive Pulmonary Disease Model Rats |
264 | 1 | |c 2015 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
338 | |a Band |b nc |2 rdacarrier | ||
500 | |a Date Completed 15.09.2016 | ||
500 | |a Date Revised 02.12.2018 | ||
500 | |a published: Print | ||
500 | |a Citation Status MEDLINE | ||
520 | |a OBJECTIVE: To observe preventive and therapeutic effect of Yifei Jianpi Recipe (YJR) on chronic obstructive pulmonary disease (COPD) model rats and to explore its mechanism from the way of airway inflammation and airway mucus hypersecretion | ||
520 | |a METHODS: The COPD rat model was established by using cigarette smoking combined with intratracheal injection of lipopolysaccharide (LPS). Male SD rats were randomly divided into the blank control group (control group), the model group, the YJR group, 6 in each group. Forced vital capacity (FVC), forced expiratory volume in 0. 1 second (FEV0. 1), FEVO. 1/FVC, peak expiratory flow (PEF) was tested by lung function device. Pathological changes of bronchi and lung tissues were observed by HE staining. Airway Goblet cells were observed using AB-PAS staining. Contents of IL-8, IL-17, and TNF-α in bronchoalveolar lavage fluid (BALF) were measured by enzyme-linked immunosorbent assay (ELISA). Protein expressions of intercellular cell adhesion molecule-1 (ICAM-1), nuclear factor KB (NF-KB), mucin 5AC (Muc5AC), and Toll-like receptor 4 (TLR4) in rat airway were detected by immunohistochemical assay. mRNA expressions of TLR4 and Muc5AC in bronchi and lung tissues were detected by real-time quantitative PCR (RT qPCR) | ||
520 | |a RESULTS: Changes of bronchi and lung tissues in the model group rats were consistent with typical pathological manifestations of COPD. Compared with the model group, the degree of lung injury was significantly alleviated in the YJR group. Compared with the control group, FVC, FEV0. 1, FEVO. I/FVC, and PEF were decreased (P <0. 01), contents of IL-8, IL-17, and TNF-α in BALF were significantly increased (P <0. 01), protein expressions of ICAM-1, NF-KB, Muc5AC, and TLR4, mRNA expression levels of Muc5AC and TLR4 in bronchi and lung tissues were also significantly increased in the model group (P <0. 01). Compared with the model group, FVC, FEV0. 1, FEV0. 1/FVC, and PEF were significantly increased in the YJR group (P <0. 01, P <0. 05), but the rest indices were significantly lowered (P <0. 01, P <0. 05) | ||
520 | |a CONCLUSION: YJR could decrease contents of IL-8, IL-17, and TNF-α in BALF of COPD model rats, inhibit protein expression levels of ICAM-1, NF-κB, Muc5AC, and TLR4.in airway and lung tissues, thus playing preventive and therapeutic roles by reducing airway inflammation and airway mucus hypersecretion | ||
650 | 4 | |a Journal Article | |
650 | 7 | |a Drugs, Chinese Herbal |2 NLM | |
650 | 7 | |a Interleukin-17 |2 NLM | |
650 | 7 | |a Interleukin-8 |2 NLM | |
650 | 7 | |a Lipopolysaccharides |2 NLM | |
650 | 7 | |a Mucin 5AC |2 NLM | |
650 | 7 | |a NF-kappa B |2 NLM | |
650 | 7 | |a Toll-Like Receptor 4 |2 NLM | |
650 | 7 | |a Tumor Necrosis Factor-alpha |2 NLM | |
650 | 7 | |a Intercellular Adhesion Molecule-1 |2 NLM | |
650 | 7 | |a 126547-89-5 |2 NLM | |
700 | 1 | |a Xiong, Ling-ling |e verfasserin |4 aut | |
700 | 1 | |a Ren, Wei |e verfasserin |4 aut | |
700 | 1 | |a Zhu, Chun-dong |e verfasserin |4 aut | |
700 | 1 | |a Li, Chun-ying |e verfasserin |4 aut | |
700 | 1 | |a Zhou, Qun |e verfasserin |4 aut | |
773 | 0 | 8 | |i Enthalten in |t Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine |d 1996 |g 35(2015), 8 vom: 03. Aug., Seite 993-9 |w (DE-627)NLM01262778X |x 1003-5370 |7 nnns |
773 | 1 | 8 | |g volume:35 |g year:2015 |g number:8 |g day:03 |g month:08 |g pages:993-9 |
912 | |a GBV_USEFLAG_A | ||
912 | |a GBV_NLM | ||
951 | |a AR | ||
952 | |d 35 |j 2015 |e 8 |b 03 |c 08 |h 993-9 |