[SFC바이오-관절 프로젝트] 논문 01. Anti-Arthritic Activities of Supercritical Ca… > Research & Paper

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  • [SFC바이오-관절 프로젝트] 논문 01. Anti-Arthritic Activities of Supercritical Ca…

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    작성자 SFCBIO
    조회 521 작성일 22-11-03 16:45

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    1) 저널명 : Nutrients. 2019

    2) 논문명 : Anti-Arthritic Activities of Supercritical Carbon Dioxide Extract Derived from Radiation Mutant Perilla Frutescens Var. Crispa in Collagen Antibody-Induced Arthritis

    3) 요약
    We investigated the anti-arthritic eects of the radiation mutant Perilla frutescens var. crispa leaf extract (SFE-M) and wild type leaf extract (SFE-W), both prepared by supercritical carbon dioxide
    (SC-CO2) extraction, on collagen antibody-induced arthritis (CAIA) in Balb/c mice. Animals were randomly divided into four groups: control, CAIA, CAIA + SFE-M (100 mg/kg/day), and CAIA + SFE-W (100 mg/kg/day).
    The mice were subjected to the respective treatments via oral gavage once daily for 4 days. Mice treated with SFE-M developed less severe arthritis than the CAIA mice.
    They showed significantly improved arthritic score, paw volume, and paw thickness compared to the CAIA mice from days 3 through 7.
    Furthermore, histopathological analysis of ankle for inflammation showed that SFE-M treatment reduced inflammatory cell infiltration and edema formation.
    Similarly, the neutrophil-to-lymphocyte ratio (NLR) in the whole blood was 37% lower in mice treated with SFE-M compared with the CAIA mice.
    However, treatment with SFE-W did not result in any significant dierence compared with the CAIA group.
    In conclusion, SFE-M treatment delays the onset of arthritis and alleviates its clinical manifestations in CAIA mice.

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