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穿心莲有效成分API0134抗血小板聚集的机理

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 1994
API0134是一种新的穿心莲有效成分,为黄酮类化合物。体外研究证实API0134能有效地抑制ADP诱导的人血小板聚集,其半抑制浓度(IC50)为70g/ml;API0134能强烈的抑制钙调蛋白(CaM)的活力,IC50为34g/ml,但其对CaM依赖性磷酸二酯酶(PDE-I)的基础活力无影响。在浓度增高时API0134也能抑制CaM不依赖性磷酸二酯酶(PDE-Ⅱ)活力,IC50为240g/ml;动力学分析的结果表明,API0134虽不能改变PED-Ⅱ的表观Km值但可降低Vmax ...
doaj  

[Advances in Radiomics for Immune Checkpoint Inhibitor-related Pneumonitis 
of Lung Cancer]. [PDF]

open access: yesZhongguo Fei Ai Za Zhi
Zhang D, Peng L, Zhang T, Wu F, Wang H.
europepmc   +1 more source

[IOX1 alleviates hepatic ischemia-reperfusion injury by inhibiting mitogen-activated protein kinase signaling pathway]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Hu SC   +7 more
europepmc   +1 more source

[FER-1 inhibits methylglyoxal-induced ferroptosis in mouse alveolar macrophages in vitro]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Zhang Q   +4 more
europepmc   +1 more source

[<i>Escherichia coli</i> outer membrane vesicles inhibit rat glioma proliferation through cell endocytosis]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Hu C   +6 more
europepmc   +1 more source

[CHIR99021 alleviates neuroinflammation in a mouse model of Parkinson's disease by inhibiting the GSK-3β/NF-κB pathway]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Shi K   +8 more
europepmc   +1 more source

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