http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Abhishek P. R. Nadig,Suman,M. Sahyadri,Seema Mehdi,K. L. Krishna 경희대학교 융합한의과학연구소 2023 Oriental Pharmacy and Experimental Medicine Vol.23 No.4
Piper betle L. (BL) is a popular medicinal plant in Asia. BL has been used as a traditional medicine to treat various health conditions. Areca catechu L. nut (AN) is an important traditional Chinese medicine, which has been used since antiquity. Epilepsy is a chronic neurological illness that affects millions of people. Cognitive dysfunction and abnormal behavior are the alarming co-morbidities of epilepsy. This study aims to investigate the anti-epileptic and cognitive improvement effects of Aqueous extract of Piper betle L. (AqEBL) and Aqueous extract of Areca catechu L. nut (AqEAN) against Pentylenetetrazole (PTZ) induced epilepsy associated cognitive dysfunction in adult Zebrafish (ZF). The extract was subjected to liquid chromatography coupled with tandem mass spectrometry analysis to identify its bioactive compounds. Further, molecular docking studies were carried out to understand the binding mode of various components of AqEBL and AqEAN within the active site of the gamma-aminobutyric acid receptor β3 subunit ( GABAA subunit β3). The epilepsy-associated cognitive functions were assessed by behavioral studies including, seizure-score phenotype, T-maze, color recognition, and open field test; biochemical studies including brain antioxidant status and oxidative stress indices, acetylcholine esterase activity, neurotransmitters expression levels, and histopathology study in ZF model. It was evidenced in the current study that AqEBL and AqEAN have the potential to ameliorate seizure-like behavior through the GABAA receptor pathway and improve cognitive abilities. These data indicate that AqEBL and AqEAN may be potential options for epilepsy associated cognitive impairment.