A Hepatocyte-Mimicking Antidote for Alcohol Intoxication.
A Hepatocyte-Mimicking Antidote for Alcohol Intoxication.
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DOI:
10.1002/adma.201707443
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发表时间:
2018-05
期刊:
影响因子:
--
通讯作者:
Ji C
中科院分区:
文献类型:
--
作者:
Xu D;Han H;He Y;Lee H;Wu D;Liu F;Liu X;Liu Y;Lu Y;Ji C
Alcohol intoxication causes serious diseases, whereas current treatments are mostly supportive and unable to remove alcohol efficiently. Upon alcohol consumption, alcohol is sequentially oxidized to acetaldehyde and acetate by the endogenous alcohol dehydrogenase and aldehyde dehydrogenase, respectively. Inspired by the metabolism of alcohol, we develop a hepatocyte–mimicking antidote for alcohol intoxication through the co–delivery of the nanocapsules of alcohol oxidase (AOx), catalase (CAT), and aldehyde dehydrogenase (ALDH) to the liver, where AOx and CAT catalyze the oxidation of alcohol to acetaldehyde, while ALDH catalyzes the oxidation of acetaldehyde to acetate. Administered to alcohol–intoxicated mice, the antidote rapidly accumulates in the liver and enables a significant reduction of the blood alcohol concentration. Moreover, blood acetaldehyde concentration is maintained at an extremely low level, significantly contributing to liver protection. Such an antidote, which can eliminate alcohol and acetaldehyde simultaneously, holds great promise for the treatment of alcohol intoxication and poisoning and can provide therapeutic benefits.
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DOI:
10.1016/s0304-4165(98)00085-3
发表时间:
1998-10-23
影响因子:
3
作者:
Lizano, C;Sanz, S;Pinilla, M
通讯作者:
Pinilla, M
影响因子:
6.1
作者:
Lizano, C;Pérez, MT;Pinilla, M
通讯作者:
Pinilla, M
影响因子:
4.9
作者:
Alexis F;Pridgen E;Molnar LK;Farokhzad OC
通讯作者:
Farokhzad OC
影响因子:
2.3
作者:
Brooks, PJ;Theruvathu, JA
通讯作者:
Theruvathu, JA
影响因子:
65.1
作者:
Gilmore, William;Chikritzhs, Tanya;Gilmore, Ian
通讯作者:
Gilmore, Ian