enterohepatic是什么意思，enterohepatic的意思翻译、用法、同义词、例句

常用词典

例句

网络扩展资料

“Enterohepatic”是一个医学术语，由两个词根组成：

• entero-（源自希腊语 enteron，意为“肠”）；
• hepatic（源自希腊语 hepar，意为“肝”）。

因此，其字面含义为“与肠和肝相关的”。在医学和生物学中，该词通常用于描述物质在肠道与肝脏之间的循环过程，即“肠肝循环”（enterohepatic circulation）。

具体应用场景：

1. 肠肝循环机制
   某些物质（如胆盐、胆固醇、药物或激素）经肝脏分泌到胆汁中，随胆汁进入肠道后，可能被重新吸收，通过门静脉返回肝脏，形成循环。这一过程可延长物质在体内的存留时间。

2. 相关物质举例

   • 胆盐：约95%的胆盐在回肠末端被重吸收，参与肠肝循环。
   • 甲状腺素：部分甲状腺激素通过此循环被再利用。
   • 药物代谢：某些药物（如抗生素、类固醇）可能通过此循环延长作用时间或增加毒性。

补充说明：

• 临床意义：肠肝循环的阻断（如使用结合树脂类药物）可加速特定物质的排泄，用于治疗高胆固醇血症等疾病。
• 拼写注意：部分文献可能拼写为“enterohepatic circuIation”（含大写字母I），但正确拼写应为“circulation”。

网络扩展资料二

Enterohepatic refers to the circulation or recycling of substances between the liver and the small intestine.

This term is commonly used in medical contexts, particularly in relation to drug metabolism. For example, many drugs are metabolized in the liver and then excreted into the small intestine through bile. However, some of these drugs can be reabsorbed from the intestine and returned to the liver, where they may undergo further metabolism. This process is known as enterohepatic recirculation.

Here are some examples of how the word "enterohepatic" might be used in context:

• Enterohepatic recirculation can significantly prolong the half-life of certain drugs in the body.(肠肝循环可以显著延长某些药物在体内的半衰期。)

• The enterohepatic circulation of bile acids is an important process for maintaining cholesterol balance in the body.(胆汁酸的肠肝循环是维持体内胆固醇平衡的重要过程。)

• Some stu***s have suggested that disruption of the enterohepatic circulation of certain chemicals may contribute to the development of liver disease.(一些研究表明，某些化学物质肠肝循环的破坏可能有助于肝病的发展。)

Here are some possible synonyms and antonyms for "enterohepatic":

Synonyms:

• Liver-intestinal circulation
• Hepatobiliary circulation

Antonyms:

• Non-recirculating
• Unidirectional

Overall, "enterohepatic" is a specialized medical term that describes the circulation of substances between the liver and small intestine.

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