Inhibition of human cytochrome P450 enzymes by licochalcone A, a naturally occurring constituent of

来源 :2015年第一届药代动力学朝阳论坛 | 被引量 : 0次 | 上传用户:seacloudnemo
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  Licochalcone A (LCA) is a major bioactive compound isolated from traditional Chinese medicine liquorice which possesses multiple pharmacological effects including anti-inflammation, antiparasite, antifungus, anticancer, and osteogenesis activities.However, the potential herb-drug interactions (HDI) between LCA and other drugs through inhibition on human cytochrome P450 (CYP) enzymes remains unclear.In the present study, the inhibiton of LCA on seven major human CYP isoforms including CYP1A2, 2D6, 2E1, 2C19, 2C8, 2C9 and 3A4 were investigated in human liver microsomes (HLMs) incubation system.
其他文献
As a well-known Chinese medicine, Eucommia ulmoides has the function of regulating blood pressure, reducing blood sugar and fats, anti-oxidant and anti-microbial.In the present study, a sensitive ultr
会议
Shenxiong Glucose Injection is a compound preparation from Salvia miltiorrhiza (SM, also called Danshen) and ligustrazine hydrochloride (LZH), and it has been extensively used for treating cardiovascu
会议
Uridine-disphosphate glucuronosyltransferase 1A1 (UGT1A1) enzyme,one of the most important class of Phase Ⅱ conjugative enzymes, involved in essential elimination and detoxification of a host of poten
会议
Human cytochrome P450 (CYP) 3A isoforms (mainly including CYP3A4 and CYP3A5) metabolize approximately half of the marketed drugs and thus play a critical role in the drug metabolism, due to their high
会议
Huang Lian Jie Du Decoction(HLJDD) was widely used for the treatment of hypertension, diabetes, inflammation and neural system diseases in clinic.However, the pharmacokinetic research of the active co
会议
Sinomenine is extracted from the rhizome of Sinomenius actum Rehd.etwils.and leaves of Menispermun dauricum Dc.Our previous studies firstly found that sinomenine can play a therapeutic role for neurop
会议
Human cytochrome P450 1A (CYP1A), one of the most important phase Ⅰ important drug-metabolizing enzymes in human, plays a significant role in metabolism of therapeutic drugs and activation of environm
会议
Tolcapone and entacapone, two potent catechol-O-methyltransferase COMT inhibitors, were commonly used as therapeutic drugs for treatment of Parkinsons disease.Tolcapone and entacapone share a common c
会议
Licochalcone A (LCA), a major bioactive compound isolated from the roots of Glycyrrhiza glabra, displays multiple bioactivities, such as anti-parasitic, anti-inflammatory and anti-cancer.The aim of th
会议
Carboxylesterases (CEs) catalyze hydrolytic and transesterification reactions with a vast number of endogenous and exogenous substrates including fatty acid esters, environmental toxins and ester-cont
会议