http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
EL-Taher Eman M. M.,El-Sherei Moshera M.,El Dine Riham Salah,ElNaggar Dina M.Y.,Khalil Wagdy K. B.,Kassem Salwa M.,Elkhateeb Ahmed,Kassem Mona E. S. 경희대학교 융합한의과학연구소 2022 Oriental Pharmacy and Experimental Medicine Vol.22 No.1
From the phenolic profile of Acacia pennata L. leaves hydromethanolic extract, nine flavonoids were tentatively character- ized (liquid chromatography-electrospray ionization mass spectrometry), of which Kaempferol 3,7-di-O-hexoside, Apigenin 6,8-di-C-hexoside, Luteolin-6-C-pentoside-8-C-hexoside, Apigenin-6-C-hexoside-8-C-pentoside and Apigenin-6-C-pento- side-8-C-hexoside were detected for the first time from the plant. Three doses of the plant extract (12.5, 25 and 50 mg/kg bw/d, four weeks treatment) were used to assess its protective effect against acetominophen induced genotoxicity in hepatic cells of male rats (2 g/kg bw twice per week). A. pennata extract and Acetominophen treated animal groups attenuated DNA damage rates (Comet assay) by 5.6, 6.2 and 6.4% for the three doses, respectively, compared with the acetaminophen treated and untreated groups by 21.2% and 5.8%, respectively. It also decreased DNA fragmentation, significantly down-regulate the expression of p53 tumour suppressor gene and mdr1b multidrug resistance gene [real-time PCR (qPCR)] and ROS genera- tion rates induced by Acetaminophen by 715.4, 453.8 and 376.9% in rats in a dose dependant effect. The results highlighted the DNA protection potential of A. pennata phytoconstituents from drug abuse harmful effects.