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    • 16. 发明申请
    • Mitochondria Activators
    • 线粒体激活剂
    • US20070259908A1
    • 2007-11-08
    • US11661419
    • 2005-08-25
    • Kenji FujiiShuka MatsumotoKazunori Hosoe
    • Kenji FujiiShuka MatsumotoKazunori Hosoe
    • A61K31/437A61P25/00A61P3/10C07D471/04
    • A61K31/047A61K31/122A61K31/4745
    • The present invention provides a mitochondrial activator containing pyrroloquinoline quinone, preferably pyrroloquinoline quinone and coenzyme Q (particularly reduced coenzyme Q) as active ingredients. In addition, the present invention provides a mitochondrial activator containing citric acid, preferably citric acid and coenzyme Q (particularly reduced coenzyme Q), as active ingredients. Since pyrroloquinoline quinone or citric acid exhibits a synergistic mitochondria activating effect with coenzyme Q (particularly reduced coenzyme Q), a high effect can be obtained even at a low dose. According to the present invention, therefore, a safer and practical mitochondrial activator is provided. The present invention further provides an agent for the prophylaxis or treatment of a disease caused by mitochondrial dysfunction.
    • 本发明提供了含有吡咯并喹啉醌,优选吡咯并喹啉醌和辅酶Q(特别是还原型辅酶Q)作为活性成分的线粒体活化剂。 此外,本发明提供了含有柠檬酸,优选柠檬酸和辅酶Q(特别是还原型辅酶Q)的线粒体活化剂作为活性成分。 由于吡咯喹啉醌或柠檬酸与辅酶Q(特别是还原型辅酶Q)具有协同的线粒体活化作用,因此即使在低剂量下也能获得高效果。 因此,根据本发明,提供了更安全和实用的线粒体激活剂。 本发明还提供了用于预防或治疗由线粒体功能障碍引起的疾病的药剂。
    • 18. 发明授权
    • Compositions for lessening oxidative stress
    • 用于减轻氧化应激的组合物
    • US07015252B2
    • 2006-03-21
    • US10492164
    • 2002-10-15
    • Kenji FujiiTaizo KawabeKazunori HosoeTakayoshi Hidaka
    • Kenji FujiiTaizo KawabeKazunori HosoeTakayoshi Hidaka
    • A61K31/12
    • A61K31/085A61K31/122
    • The present invention provides an antioxidative composition with high safety, which is capable of lessening oxidative stress due to active oxygen species, free radicals, or the like in vivo, thereby preventing the occurrence or worsening of a disease. It was confirmed that by using a composition containing oxidized coenzyme Q and/or reduced coenzyme Q, the amount of urinary 8-hydroxydeoxyquanosine can be decreased in normal or diabetic animals. Also, in histopathological research of the spleens of diabetic rats, it was confirmed that spleen tissue denaturation caused by oxidative stress can be prevented. It was thus found that oxidative stress in vivo can be lessened. According to the present invention, oxidative stress in vivo can be lessened by using a composition containing coenzyme Q as an active ingredient.
    • 本发明提供了具有高安全性的抗氧化组合物,其能够在体内减少由活性氧,自由基等引起的氧化应激,从而防止疾病的发生或恶化。 确认通过使用含有氧化型辅酶Q和/或还原型辅酶Q的组合物,在正常或糖尿病动物中尿8-羟基脱氧奎诺糖的量可以降低。 此外,在糖尿病大鼠脾脏的组织病理学研究中,证实可以预防由氧化应激引起的脾脏组织变性。 因此发现体内的氧化应激可以减轻。 根据本发明,通过使用含有辅酶Q作为有效成分的组合物,可以减轻体内的氧化应激。