Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

Abstract Title:

Protective effects of organic acid component from Taraxacum mongolicum Hand.-Mazz. against LPS-induced inflammation: Regulating the TLR4/IKK/NF-κB signal pathway.

Abstract Source:

J Ethnopharmacol. 2016 Aug 23. Epub 2016 Aug 23. PMID: 27566210

Abstract Author(s):

Nan Yang, Gang Tian, Maomao Zhu, Chao Li, Weiquan Bu, Juan Chen, Xuefeng Hou, Ying Liu, Gang Wang, Xiaobin Jia, Liuqing Di, Zibo Dong, Liang Feng

Article Affiliation:

Nan Yang

Abstract:

ETHNOPHARMACOLOGICAL RELEVANCE: TMHM is a type of Chinese medicine commonly used in medical practice and has multiple functions, including clearing heat, detoxification, reducing swelling, and tumor therapy. Previous research has demonstrated that the OAC of TMHM (TMHM-OAC) displays advantageous therapeutic action against respiratory inflammation. However, the effect of TMHM-OAC on inflammatory injury and its anti-inflammatory role requires further clarification.

MATERIALS AND METHODS: An in vitro inflammation damage model was employed using NHBE cells and 100 ng/ml of (LPS). HPLC-DAD was conducted to analyze the components of TMHM-OAC. An ELISA was conducted to determine IL-1β, IL-6, TNF-α, and NO expression. An MTT assay was conducted to determine the cytotoxicity of TMHM-OAC. The levels of IL-1β, IL-6, TNF-α, caspase-3, caspase-8, iNOS, TLR4p-nuclear factor kappa-B kinase (p-IκκB), and p-NF-κB p65 in cellular protein, as well as the mRNA levels, were determinedusing WB, IF testing, and Q-PCR.

RESULTS: TMHM-OAC significantly reduced LPS-induced NHBE cell inflammation, which was reflected in the reduced expression of relevant cytokines such as TNF-α, IL-1β, IL-6 and NO, caspase-3, and caspase-8. In addition, this component suppressed TLR4, p-IKKβ, and p-NF-κB p65 levels in both mRNA and cellular protein.

CONCLUSION: TMHM-OAC can reduce LPS-induced inflammation in NHBE cells and this function could be linked to the regulation of the TLR4/IKK/NF-kB pathway.

Print Options


Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get Nature's Evidence-Based Pharmacy

Our newsletter serves 500,000 with essential news, research & healthy tips, daily.

Download Now

500+ pages of Natural Medicine Alternatives and Information.

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2019 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.