MORI FOLIUM Extracts effective component for preventing and treating arthritis And Manufacturing Method of thereof
The present invention relates to a composition for preventing or ameliorating arthritis, which comprises an extract of Morus alba leaves. The extract of Morus alba leaves extracted with frozen Morus alba leaves at -130 to -60°C is included as an active ingredient. The use of the composition for prev...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a composition for preventing or ameliorating arthritis, which comprises an extract of Morus alba leaves. The extract of Morus alba leaves extracted with frozen Morus alba leaves at -130 to -60°C is included as an active ingredient. The use of the composition for preventing or ameliorating arthritis, which comprises the extract of Morus alba leaves, according to the present invention inhibits the expression of cytokines associated with osteoarthritis such as IL-1β, IL-6 and TNF-α, inhibits NO, COX-2, PGE2 and MMP expression, and inhibits cartilage damage. Therefore, the composition can prevent or ameliorate arthritis.
본 발명은 상엽 추출물을 포함하는 관절염의 예방 또는 개선용 조성물은 -130 내지 -60 ℃로 동결된 상엽으로 추출한 상엽 추출물을 유효성분으로 포함하는 것이다. 본 발명에 따른 상엽 추출물을 포함하는 관절염의 예방 또는 개선용 조성물을 사용하는 경우 IL-1β, IL-6 및 TNF-α 등 퇴행성 관절염(osteoarthritis)과 관련된 사이토카인의 발현을 억제할 뿐만 아니라 iNOS, NO, COX-2, PGE및 MMP 발현을 억제하고, 연골이 손상되는 것을 억제하는 효과로써 관절염의 예방 또는 개선효과를 낼 수 있다. |
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