an amino acid that does not occur in proteins but is important in the formation of urea
例句与用法
1.
Large amounts of cystine as well as arginine, lysine and ornithine are excreted . 大量的胱氨酸、精氨酸、赖氨酸和鸣氨酸被排出。
2.
Large amount of cystine as well as arginine lysine and ornithine are excreted in the urine . 从患者的尿中排出大量的胱氨酸，精氨酸，赖氨酸和鸟氨酸。
3.
Breeding of l - ornithine producing strain and studies on its fermentation conditions 鸟氨酸生产菌的选育及其发酵条件的研究
4.
Inhibitory effect of ornithine decarboxylase and s - adenosylmethionine decarboxylase biantisense adenovirus on colorectal cancer cells 腺苷甲硫氨酸脱羧酶双反义腺病毒对大肠癌细胞生长的抑制作用
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