논문 (학술지)
Preventive Effects of an UPLC-DAD-MS/MS Fingerprinted Hydroalcoholic Extract of Citrus aurantium in a Mouse Model of Ulcerative Colitis
등록번호 | - | SCI 구분
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※구분 : SCI(SCIE포함), 비SCI |
SCI |
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저자명 (주·공동저자) | Hwang Youn-Hwan; 황윤환; 마진열 ※ 과제 참여정보와 일치하는 연구자 상세정보로 정확하지 않을 수 있습니다. |
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논문구분 | 국외전문학술지 | 학술지명 | PLANTA MEDICA |
ISSN | 0032-0943 | 학술지 출판일자 | - |
학술지 볼륨번호 | 84 | 논문페이지 | 1101 ~ 0 |
학술지 임팩트팩터 | 2.494 | 기여율 | 100 % |
DOI | 10.1055/a-0604-2797 | ||
초록 | Although traditionally used to improve indigestion, diarrhea, dysentery, and constipation, the therapeutic effects of Citrus aurantium on intestinal inflammation remain unclear. The aim of this study was to evaluate the beneficial effects and to identify the active components of a hydroalcoholic extract of C. aurantium (HECA) on ulcerative colitis. HECA was prepared with 70% ethanol solution in water and extracted at 37°C for 12 h in triplicate, filtered through a sieve, and lyophilized. Phytochemical identification of HECA was performed by ultraperformance liquid chromatography-diode array detectortandem mass spectrometry (UPLC‑DAD‑MS/MS). Animals were randomly assigned to one of four groups based on the treatment conditions. Ulcerative colitis was induced by administration of 2.5% dextran sodium sulfate (DSS) in drinking water for 5 d. Body weight, clinical signs, colon length, pro-inflammatory cytokine expression levels, and histopathological findings were evaluated. In UPLC‑DAD‑MS/MS analysis, the identified phytochemical components of HECA included four alkaloids, seven coumarins, 18 flavonoids, two lignans, two phenolics, and 10 terpenoids. HECA markedly protected against body weight loss and colon shortening. In pathological examination, HECA alleviated DSS-related mucosal inflammatory lesions in the colon. Moreover, HECA markedly reduced the expression levels of interleukin-6, interferon-γ, tumor necrosis factor-α, and monocyte chemotactic protein-1 in colonic inflammation. Taken together, HECA has potential to relieve mucosal inflammation in the colon, suggesting that the putative active ingredients are responsible for the anti-ulcerative effects. |
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