Fruits and vegetables are used not only for nutritional purposes but also as therapeutics to
treat various diseases and ailments. These food items are prominent sources of …

Alzheimer's disease (AD) is a neurodegenerative illness associated with dementia and is
most prevalent among the elderly population. Current medications can only treat symptoms …

Abstract Ethnopharmacological relevance The genus Uncaria belongs to the family
Rubiaceae, which mainly distributed in tropical regions, such as Southeast Asia, Africa and …

Medicinal plants are well-known in affording clinically useful agents, with rich medicinal
values by combining with disease targets through various mechanisms. Plant secondary …

ETHNOPHARMACOLOGICAL RELEVANCE: Uncaria species (Gouteng in Chinese) have
been used as ethnopharmacological medicines to treat ailments of the cardiovascular and …

Uncaria species (Gouteng in Chinese) have been used as a plant medicine to treat ailments
of cardiovascular and central nervous systems. As the main alkaloid constituent of Uncaria …

The present paper reviews vasodilator compounds isolated from plants that were reported in
the past 22 years (1990 to 2012) and the different mechanisms of action involved in their …

Ethnopharmacological relevance Alkaloids isolated from Uncaria rhynchophylla (Miq.) Miq.
ex Havil.(Rubiaceae), alkaloids (URA) have been used to treat diseases related to the …

Introduction Rapidly emerging diseases, such as viral infections, cancer, and autoimmune
disorders are becoming an increasing global health concern. Natural products, including …

Two new isomeric alkaloids, 18, 19-dehydrocorynoxinic acid B (1) and 18, 19-
dehydrocorynoxinic acid (2), were isolated from the CHCl3 extract of the leaves of Uncaria …