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Inhibitory effect of capsaicin on interleukin-8 production by Helicobacter pylori-infected MKN-45 cells

Authors
 Lee, Kwang Hyoung  ;  Yong Chan Lee  ;  Tae Il Kim  ;  Sung Hoon Noh  ;  Ji-Yeon Kim  ;  Hyun-Dong Paik  ;  Chang Han Kim 
Citation
 JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY, Vol.16(7) : 1078-1083, 2006 
Journal Title
 JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY 
ISSN
 1017-7825 
Issue Date
2006
Keywords
Helicobacter pylori ; capsaicin ; IL-8 ; NF-κB
Abstract
The fructus of Gardenia jasminoides Ellis (GF) has been widely used as a natural colorant in Asian countries, and also as a Chinese traditional medicine for its homeostatic, antiphlogistic, analgesic, and antipyretic effects. In the present study, its main component, crocin, was fermented with lactic acid bacteria (LAB) and their antihyperlipidemic activity was measured. The GF extract, fermented GF (F-GF), crocin, and fermented crocin (F-crocin) significantly inhibited the increase of serum triglyceride (TG) level in corn oil feeding-induced triglyceridemic mice, as well as that of serum TG and total and LDL cholesterol levels in Triton WR-1339-induced hyperlipidemic mice. These agents also showed hypolipidemic activity in hyperlipidemic mice induced by high fat diet for 5 weeks. F-GF and F-crocin exhibited more potent hyperlipidemic effects than GF and crocin. The results suggest that the hypolipidemic effect of GF and crocin can be synergistically activated by LAB, and that F-GF and F-crocin may improve hyperlipidemia in clinic, compared with GF and crocin.
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Surgery (외과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Tae Il(김태일) ORCID logo https://orcid.org/0000-0003-4807-890X
Noh, Sung Hoon(노성훈) ORCID logo https://orcid.org/0000-0003-4386-6886
Lee, Yong Chan(이용찬) ORCID logo https://orcid.org/0000-0001-8800-6906
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/110432
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