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.
Abstract:
본 발명은 스파이로-벤조퓨란온 유도체, 이의 약학적으로 허용가능한 염, 이의 제조방법 및 이를 유효성분으로 함유하는 인플루엔자 치료용 약학적 조성물에 관한 것으로, 본 발명에 따른 화학식 1의 스파이로-벤조퓨란온 유도체는 정상세포에 대한 독성이 낮을 뿐만 아니라, 인플루엔자 바이러스에 대해 매우 우수한 항바이러스 활성을 가지므로, 인플루엔자의 예방 또는 치료용 약학적 조성물로 유용하게 사용될 수 있다.
impudicum ) KG03 (KCTC 10325BP)으로부터 분리된 황함유 세포외다당류 p-KG03을 유효성분으로 포함하는 인플루엔자 바이러스 감염의 예방 또는 치료용 약학적 조성물 또는 건강 식품 조성물에 관한 것으로서, 상기 p-KG03은 다른 황함유 다당류 및 종래 알려진 항바이러스 제제에 비해 인플루엔자 바이러스 A에 대한 항바이러스 활성이 뛰어나다.
Abstract:
PURPOSE: A pharmaceutical composition or a health food composition containing sulfur-containing extracellular polysaccharides p-KG03 is provided to prevent and treat influenza viral infection. CONSTITUTION: A pharmaceutical composition for preventing or treating influenza virus A infection contains sulfur-containing extracelullar p-KG03 as an active ingredient, isolated from Gyrodinium impudicum KG03(KCTC 10325BP). The optimal temperature and pH of extracellular polysaccharide p-KG03 is 25-30 deg.C. and pH 8-9. The composition contains an anti-influenza virus formulation such as zanmivir, oseltamivir, amandadine, rimantadine, or ribavirin. A health food composition for preventing or treating influenza viral infection contains sulfur-containing extracelullar p-KG03 as an active ingredient. [Reference numerals] (AA) PFU(control group %); (BB) Concentration(ug/ml)