Salvage pathway

Effects of Triptolide on DNA Synthesis in Salvage Pathway in L_ ( 1210 ) Cells

雷公藤内酯对L（1210）细胞补救通路DNA合成的影响

The purine salvage pathway of S.japonicum may be different with that of S.mansoni .

提示日本血吸虫嘌呤补救合成代谢途径与曼氏血吸虫有差异。

Pyrimidine nucleoside phosphorylase ( PyNPase ), a key enzyme in the pyrimidine salvage pathway , is broadly distributed in various microorganism and mammalian cells .

嘧啶核苷磷酸化酶（PyNPase）是嘧啶核苷补救代谢途径中的关键酶，广泛分布于微生物及动物组织细胞中。

Conclusion : Morphine can suppress HGPRT gene expression of rat 's temporal lobe and hypothalamus , and this suggests morphine can affect the nucleotide metabolism by the key enzyme of salvage pathway of purine nucleotide synthesis .

结论：吗啡能明显抑制丘脑及颞叶脑组织HGPRT的基因表达，提示吗啡可能通过调控脑核苷酸代谢的关键酶，影响脑核苷酸及核酸代谢。

T. gondii can produce a nucleoside triphosphate hydrolase ( NTPase ) which is critical to purine salvage synthesis pathway .

弓形虫三磷酸核苷水解酶（NTPase）是弓形虫利用宿主细胞补救合成嘌呤途径中不可或缺的关键酶。

In most animals , the materials needed by nucleotide synthesis are not absorbed from digestive systems , but from amino acids and their metabolizing products through two pathways named as de novo synthesis pathway and salvage synthesis pathway .

因为在绝大多数的动物体内，核苷酸的合成原料并不依赖消化道的吸收来提供，而是以氨基酸及其代谢产物为主要原料的从头合成和补救合成途径来满足机体的需要。

Purine nucleoside phosphorylase ( PNPase , E.C.2.4.2.1 ) is a key enzyme in the purine salvage metabolic pathway . It could catalyze the synthesis of nucleosides , and has great potential in anti-tumour gene therapy .

嘌呤核苷磷酸化酶是嘌呤核苷补救代谢途径中的关键酶，在抗肿瘤基因治疗、核苷类药物合成等方面具有广泛的应用。