uncaria sinensis/atrophy

Monoamine oxidase (MAO) catalyzes the oxidative deamination of biogenic amines accompaned by the release of H2O2. Two subtypes, MAO-A and MAO-B, exist on the basis of their specificities to substrates and inhibitors. The regulation of MAO-B activity is important in the treatment of neurodegenerative

Five species of crude drugs are used as "Thang-kau-tin" on Taiwan market: (1) the stem of Mallotus repandus (Willd.) Muell.-Arg, (2) the stem and root of M. repandus (Willd.) Muell.-Arg, (3) the stem of Bauhinia championii Benth, (4) the stem with hooks of Uncaria hirsuta Haviland and (5) the stem

Uncaria rhynchophylla (Miq.) Miq. ex Havil is widely used in the treatment of hypertension. The Uncaria extract and its bioactives, rhynchophylline and isorhynchophylline, reduced the blood pressure and fatty content in liver cells. In the present study, the antihypertensive effects of

The most common neurodegenerative disease, Alzheimer disease (AD) constitutes the majority of all senile dementia cases. Extending life expectancy contributes to the increased incidence of AD, which is a serious threat to the quality of life of the elderly. The etiology and pathogenesis of AD are