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    • 5. 发明授权
    • Detection of hypertension using glucuronidated metabolic products
    • 使用葡萄糖醛酸化代谢产物检测高血压
    • US07695927B2
    • 2010-04-13
    • US11378062
    • 2006-03-17
    • Hyesook KimJorge H. CapdevilaRaymond R. NovakDeanna Kroetz
    • Hyesook KimJorge H. CapdevilaRaymond R. NovakDeanna Kroetz
    • G01N33/53G01N33/531C12Q1/48G01N33/532C07K16/00
    • G01N33/88G01N2800/321
    • A method to assess arachidonic acid (AA) metabolites-dependent hypertension by measuring glucuronidated dihydroxyeicosatrienoic acids (DHETs) and DHET metabolites in a biological sample which contains the epitopes unique to DHET (using any methods including GC/MS, LC/MS or ELISA) is disclosed. An example of the glucuronidated DHET metabolite is DHET-alcohols such as omega or omega-1 oxidated DHET and DHET esterified glycerol. The method further includes determining the amount of glucuronidated molecules containing a DHET-specific epitope which is immunoreactive with antibodies produced against DHETs. The present invention measuring glucuronidated DHET levels in a biological sample is useful for drug development and monitoring efficiency of drug treatment of a mammal who has AA epoxygenase-, epoxide hydrolase-and/or UDP-glucuronosyl transferase-dependent hypertension.
    • 通过测量包含DHET特有的表位的生物样品中的葡糖醛酸二羟基二十碳三烯酸(DHET)和DHET代谢物来评估花生四烯酸(AA)代谢物依赖性高血压的方法(使用任何方法,包括GC / MS,LC / MS或ELISA) 被披露。 葡萄糖醛酸化的DHET代谢物的实例是DHET-醇,例如ω或ω-1氧化的DHET和DHET酯化甘油。 该方法还包括确定含有针对DHET产生的抗体具有免疫反应性的DHET特异性表位的葡糖醛酸化分子的量。 测量生物样品中葡萄糖醛酸化的DHET水平的本发明可用于具有AA环氧化酶,环氧化物水解酶和/或UDP-葡萄糖醛酸转移酶依赖性高血压的哺乳动物的药物治疗的药物开发和监测效率。
    • 8. 发明授权
    • Assessment of oxidative stress in vivo
    • 体内氧化应激评估
    • US5891622A
    • 1999-04-06
    • US28543
    • 1998-02-24
    • Jason D. MorrowHyesook KimL. Jackson Roberts, IIDenis M. Callewaert
    • Jason D. MorrowHyesook KimL. Jackson Roberts, IIDenis M. Callewaert
    • G01N33/88C12Q1/00C12Q1/02C12Q1/26
    • G01N33/88
    • A method to assess oxidative stress in vivo by measuring the amount of free, esterified and glucuronidated forms of isoprostanes (8EPGF2) in a biological sample which contains the isoprostanes is disclosed. The method further includes determining the amount of total isoprostanes present in the sample. This amount is compared with a control sample. The oxidative stress is determined through the comparison wherein the amount of isoprostanes increase in the sample isolated from an organism undergoing oxidative stress compared to the control. Alternatively the method of the present invention provides for only the measurement of the glucuronidated form wherein the amount of glucuronidated isoprostanes increase in the sample isolated from an organism undergoing oxidative stress compared to the control.
    • 公开了一种通过测量包含异前列烷烷的生物样品中游离,酯化和葡糖醛酸化形式的异前列烷(8EPGF2)的量来评估体内氧化应激的方法。 该方法还包括测定样品中存在的总异前列烷烷的量。 将该量与对照样品进行比较。 通过比较确定氧化应激,其中与对照相比,从经历氧化应激的生物体分离的样品中异前列烷的量增加。 或者,本发明的方法仅提供葡萄糖醛酸化形式的测量,其中与对照相比,从与经历氧化应激的生物体分离的样品中葡萄糖醛酸化的异前列烷的量增加。