Isolation of polyacetylenes with proprotein convertase/kexin type 9 downregulating activity and two new sesquiterpenes from the aerial parts of Aster koraiensis
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DOI: 10.1016/j.tetlet.2020.151957
Abstract: Abstract In this study, we aimed to isolate chemical compounds from the aerial parts of Aster koraiensis Nakai and to determine their proprotein convertase/kexin type 9 (PCSK9) mRNA expression inhibitory activities. Two new eudesmane-type sesquiterpenes,… read more here.
Keywords: aster koraiensis; proprotein convertase; parts aster; convertase kexin ... See more keywords
Extract of Aster koraiensis Nakai Leaf Ameliorates Memory Dysfunction via Anti-inflammatory Action
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DOI: 10.3390/ijms24065765
Abstract: Aster koraiensis Nakai (AK) leaf reportedly ameliorates health problems, such as diabetes. However, the effects of AK on cognitive dysfunction or memory impairment remain unclear. This study investigated whether AK leaf extract could attenuate cognitive… read more here.
Keywords: extract; koraiensis nakai; aster koraiensis; dysfunction ... See more keywords