Abstract:
본 발명은 물오리나무 줄기 추출물 또는 이로부터 분리된 화합물을 함유하는 간독성 질환 예방 및 치료용 조성물에 관한 것으로서, 더욱 상세하게는 물오리나무( Alnus hirsuta )의 줄기를 알콜로 추출하여 얻은 알콜 추출물과 이로부터 분리된 화합물들(화학식 1)을 유효성분으로 함유하는 간독성 질환 예방 및 치료용 조성물에 관한 것이다. 물오리나무, 간독성 질환, 디아릴헵타노이드 유도체, HepG2 세포
Abstract:
본 발명은 신규한 플라본 유도체, 그의 제조 방법 및 이를 포함하는 뇌신경계 예방 및 치료용 조성물에 관한 것으로, 본 발명의 플라본(flavone) 유도체는 항산화 효과뿐 아니라 신경세포 보호효과, 신경행동학적 회복효과가 뛰어나기 때문에 뇌졸중, 만성 퇴행성질환, 파킨슨병, 알쯔하이머병과 같은 다수의 뇌신경계 질환의 예방 및 치료용 조성물에 유용하게 사용될 수 있다. 항산화제, 플라본, 뇌졸중, 파킨슨병, 알쯔하이머병
Abstract:
본 발명은 손바닥선인장 열매의 종자 추출물 또는 이로부터 분리된 화합물을 함유하는 간독성 질환 예방 및 치료용 조성물에 관한 것으로서, 더욱 상세하게는 손바닥선인장( Opuntia ficus-indica var. saboten ) 열매의 종자를 알콜로 추출하여 얻은 알콜 추출물과 이로부터 분리된 화합물들(화학식 1 ~ 8)을 유효성분으로 함유하는 간독성 질환 예방 및 치료용 조성물에 관한 것이다. 손바닥선인장, 열매, 종자, 간독성 질환
Abstract:
A composition for preventing and treating hepatotoxic diseases, which contains Opuntia ficus-indica var. saboten seed extract or compound isolated from the extract is provided to have excellent liver protection effect and liver recovery effect in generation of hepatotoxicity. A composition for preventing and treating hepatotoxicity comprises an alcohol extract of Opuntia ficus-indica var. saboten seed as an active ingredient. A method for producing the alcohol extract of Opuntia ficus-indica var. saboten seed comprises: a step of adding 0.1-10 ‘± of alcohol solvent per 1kg of seed powder and performing reflux at 60-100‹C for two to six hours; and a step of filtering and compressing. The method further comprises a step of adding 1-5L of ethylacetate(EtOAc) to have fraction.
Abstract:
PURPOSE: A composition containing an extract of Opuntia ficus-indica var. Saboten Makino and a compound isolated therefrom which exhibit antioxidative action and nerve cell protecting activity is provided. The composition inhibits neurotoxicity caused by cell death and exhibits nerve cell protecting effect on animal models of brain ischemia and is thus expected to be useful for prevention and treatment of cerebral apoplexy, cerebral concussion, Alzheimer's disease, Parkinson's disease, myocardial infarction and brain infarction. CONSTITUTION: A composition for protecting nerve cells contains an ethyl acetate extract of Opuntia ficus-indica and a compound isolated from therefrom as an active ingredient. The ethyl acetate extract contains campherol, dihydroquercetin or quercetin-3-methyl ether as an active ingredient and is prepared by adding 0.1 to 10L of an alcohol solvent to stems, fruits or processed fruits of Opuntia ficus-indica, followed by leaving them at room temperature for 4 to 5 days, filtering, distilling under reduced pressure and then extracting with 0.5 to 2L of ethyl acetate.
Abstract:
PURPOSE: A new use of propolis and caffeic acid phenethyl(CAPE) ester as a component thereof is provided. Therefore, the propolis and CAPE can be used as a preventive and therapeutic agent for a disease generated from estrogen deficiency, or nitric oxide inhibitors, angiogenesis inhibitors. CONSTITUTION: An estrogen agonist contains propolis and caffeic acid phenethyl ester as an effective component, and an estrogen agonist composition is obtained by adding a pharmaceutically acceptable conventional excipient, carrier or adjuvant to the propolis and CAPE. The composition contains one formulation of: powder, a tablet, capsule, liquid and dispersing agent; a patch agent for mucosal absorption or transdermal absorption; and an injection.