Abstract:
본 발명은 매실 추출물 또는 이의 용매 분획물을 유효성분으로 함유하는 인플루엔자 바이러스 감염 예방 또는 치료용 약학적 조성물로서, 본 발명에 따른 매실 추출물 또는 이의 분획물은 인플루엔자 바이러스 감염 예방 또는 개선용 식품 조성물로 이용될 수 있다.
Abstract:
PURPOSE: A method for enhancing dendritic cell migration and ability of killing cytotoxic T cells is provided to improve migration of cendritic cells into a secondary lymphoid organ. CONSTITUTION: A composition for enhancing migration of dendritic cells contains chemokines including CCL21, CCL19, or mixture thereof. An active ingredient relates to migration of a secondary lymphoid organ by 10-250 ng/mL. A method for enhancing cell killing ability of cytotoxic T cells comprises a step of adding chemokine to monocytes during differenetion of immature dendritic cells into dendritic cells and culturing the dendritic cells.
Abstract:
PURPOSE: A method for enhancing cytotoxicity of cytotoxic T cells is provided to enhance mobility of dendritic cells to a second lymph organ and to induce maturation of novel dendritic cells. CONSTITUTION: A method for enhancing cytotoxicity of cytotoxic T cells comrises: a step of differentiating monocytes isolated from blood into immature dendritic cells; a step of treating antiviral cytokines, TLR activator, or mixture thereof to the immature dendritic cells to culture the immature dendritic cells; a step of treating a composition for enhancing mobility of dendritic cells to the immature dendritic cells to maturing the immature dendritic cells; and a step of adding IP-10(interferon-gamma inducible protein-10) to the matured dendritic cells.