KMID : 1200820210210020253
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Oriental Pharmacy and Experimental Medicine 2021 Volume.21 No. 2 p.253 ~ p.266
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A review of the neuroprotective effects of andrographolide in Alzheimer's disease
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Abedi Zahra
Basri Hamidon Hassan Zurina Mat Liyana Najwa Inche Khaza¡¯ai Huzwah Mohamad Nur Afiqah
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Abstract
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Alzheimer¡¯s disease, characterized by amyloid beta peptides and neurofibrillary tangles, is the most prevalent cause of dementia. Nowadays, some novel medicines being developed have displayed more illustrious therapeutic efficacies in Alzheimer¡¯s disease. Recent studies have found andrographolide exhibiting therapeutic efficacy in a variety of Alzheimer¡¯s disease models. Andrographolide is a traditional herbal medicine compound extracted from Andrographis paniculata. Evidence has shown that andrographolide reduces amyloid beta aggregation and suppresses neuroinflammatory response and synaptic dysfunction by reversing the microglia-mediated production of pro-inflammatory cytokines as well as Alzheimer¡¯s disease-associated reduction in synaptic proteins. In the present review, the pharmacological effects of andrographolide are summarized and its mechanism of action against Alzheimer¡¯s disease is discussed to discover the possibilities of andrographolide for Alzheimer¡¯s disease prevention and therapy.
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KEYWORD
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Andrographolide, Alzheimer¡¯s disease, Neuroinflammation, Pro-inflammatory cytokines, Cognitive, Spatial memory
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