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首页> 外文期刊>AIDS Research and Human Retroviruses >((13)C)Methionine breath test as a marker for hepatic mitochondrial function in HIV-infected patients.
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((13)C)Methionine breath test as a marker for hepatic mitochondrial function in HIV-infected patients.

机译:((13)C)甲硫氨酸呼气试验可作为HIV感染患者肝线粒体功能的标志物。

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摘要

Metabolic disturbances such as dyslipidemia, lipodystrophy syndrome, visceral obesity, hyperlactatemia, diabetes mellitus, and hepatic steatosis have been recognized as serious complications in long-term antiretroviral-treated HIV-infected patients. The oxidative capacity of liver mitochondria plays a central role in their pathogenesis and can be analyzed using the [(13)C]methionine breath test. We analyzed hepatic mitochondrial function using the [(13)C]methionine breath test in antiretrovirally treated and untreated HIV-infected patients as well as HIV-negative controls. Patients with hepatic steatosis, hypertriglyceridemia, lipohypertrophy, and older age showed reduced methionine metabolism. Hepatic mitochondrial function is impaired in antiretroviral-treated HIV-infected patients with disturbances of lipid metabolism.
机译:在长期接受抗逆转录病毒治疗的HIV感染患者中,代谢异常(例如血脂异常,脂肪营养不良综合征,内脏肥胖,高乳酸血症,糖尿病和肝脂肪变性)被认为是严重的并发症。肝线粒体的氧化能力在其发病机理中起着核心作用,可以使用[(13)C]蛋氨酸呼气试验进行分析。我们使用[(13)C]蛋氨酸呼气试验分析了抗逆转录病毒治疗和未治疗的HIV感染患者以及HIV阴性对照的肝线粒体功能。患有肝脂肪变性,高甘油三酯血症,脂肪过多症和年龄较大的患者,蛋氨酸代谢降低。抗逆转录病毒治疗的HIV感染者的脂质代谢紊乱会损害肝线粒体功能。

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