urea cycle

听听怎么读

英 [jʊˈri:ə ˈsaikl]

美 [jʊˈriə ˈsaɪkəl]

是什么意思

释义

尿素循环，鸟氨酸循环；

英英释义

Urea cycle

The urea cycle (also known as the ornithine cycle) is a cycle of biochemical reactions occurring in many animals that produces urea ((NH2)2CO) from ammonia (NH3). This cycle was the first metabolic cycle discovered (Hans Krebs and Kurt Henseleit, 1932), five years before the discovery of the TCA cycle.

以上来源于:Wikipedia

学习怎么用

双语例句

It is based upon a naturally occurring enzyme called urease that essentially reverses the urea cycle by breaking down urea into metabolites that include ammonia and hydroxyl ions.
它是根据自然产生的尿素酶，基本上扭转了尿素循环打破尿素成氨的代谢物，包括羟基离子。
Aspartic acid can be broken down in the KREBS CYCLE.
在三羧酸循环中天冬氨酸可以被分解。
In the DREBS CYCLE it combines with pyruvic acid, leading to loss of carbon dioxide.
在三羧酸循环中，它可以和丙酮酸结合，导致二氧化碳的损失。

权威例句

Urea Cycle Disorders Overview - GeneReviews® - NCBI Bookshelf
Urea Cycle Disorders Overview
Vaccines Are Not Associated With Metabolic Events in Children With Urea Cycle Disorders
Urea cycle
SIRT5 Deacetylates Carbamoyl Phosphate Synthetase 1 and Regulates the Urea Cycle
Isolated hepatocyte transplantation in an infant with a severe urea cycle disorder.
Neurologic outcome in children with inborn errors of urea synthesis. Outcome of urea-cycle enzymopathies
Induction of ornithine-urea cycle enzymes and nitrogen metabolism and excretion in rainbow trout (Oncorhynchus mykiss) during early ...
Sirt3 Promotes the Urea Cycle and Fatty Acid Oxidation during Dietary Restriction
Survival after treatment with phenylacetate and benzoate for urea-cycle disorders.

u开头的单词