The effect of inhaled aromatherapy on cognitive function in patients with cognitive impairment: A systematic review and meta-analysis.

Background And Purpose: Cognitive function is the basis of human thinking and behavior. Cognitive impairment has a serious impact on each individual and imposes a financial burden to families and healthcare systems. Inhalation aromatherapy has advantages, due to its safety, convenience, lack of toxicity, and wide use in the treatment of cognitive impairment.

Moxibustion Promoted Axonal Regeneration and Improved Learning and Memory of Post-stroke Cognitive Impairment by Regulating PI3K/AKt and TACC3.

Background: This study aimed to investigate whether moxibustion could affect PI3K/Akt pathway to regulate Transforming acidic coiled-coil containing protein 3 (TACC3) and promote axonal regeneration to improve learning and memory function in middle cerebral artery occlusion (MCAO) rats.

Methods: Sixty SD rats were randomly divided into 4 groups: sham-operated control group (SC), model control group (MC), model + moxibustion group (MM), and model + inhibitor + moxibustion group (MIM). The rats in MC, MM, and MIM groups were made into MCAO models, and PI3K inhibitor LY294002 was injected into the rats in MIM group before modeling; while the rats in SC group were only treated with artery separation without monofilament inserting.