Cognitive enhancement and neuroprotection by catechin-rich oil palm leaf extract supplement

Antihypertensive and Cardiovascular Effects of Catechin-Rich Oil Palm (Elaeis guineensis) Leaf Extract in Nitric Oxide–Deficient Rats

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The role of hippocampal nitric oxide (NO) on learning and immediate, short- and long-term memory retrieval in inhibitory avoidance task in male adult rats

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The impact of flavonoids on memory: physiological and molecular considerations

(2009) Jeremy P. E. Spencer   CHEMICAL SOCIETY REVIEWS

Flavonoids and cognitive function: a review of human randomized controlled trial studies and recommendations for future studies

(2009) Anna L. Macready et al.   Genes and Nutrition

Effect of a polyphenol-rich wild blueberry extract on cognitive performance of mice, brain antioxidant markers and acetylcholinesterase activity

(2008) Magdalini A. Papandreou et al.   BEHAVIOURAL BRAIN RESEARCH

An examination of the effects of the antioxidant Pycnogenol® on cognitive performance, serum lipid profile, endocrinological and oxidative stress biomarkers in an elderly population

(2008) J. Ryan et al.   JOURNAL OF PSYCHOPHARMACOLOGY

Involvement of hippocampal nitric oxide in spatial learning in the rat

(2008) Nahid Majlessi et al.   NEUROBIOLOGY OF LEARNING AND MEMORY

Inflammation as a causative factor in the aetiology of Parkinson's disease

(2007) P S Whitton   BRITISH JOURNAL OF PHARMACOLOGY