1.【化】嘌呤,尿(杂)环;四氮杂茚
1.“purin”的变体
1.The variant of purin
1.In DNA, four different bases are found. Two of these, adenine and guanine, are double-ring structures called purines.
在DNA中，有四种不同的基，其中的两个为腺嘌呤和鸟嘌呤，即称为嘌呤的双环结构。
2.The immunostimulatory oligonucleotides of the invention preferably comprise novel purines.
本发明的免疫刺激性寡核苷酸优选的包括新嘌呤。
3.who led the research. Her team is presenting the work at a scientific meeting, Purines 2010, in Barcelona, Spain.
她的小组正向在西班牙巴塞罗那召开的2010全球嘌呤科学会议（Purines2010）提交这一研究报告。
4.Adenine and guanine are purines and cytosine and thymine are pyrimidines.
腺嘌呤和鸟嘌呤是嘌呤和胞嘧啶和胸腺嘧啶是嘧啶。
5.Detection of Three Purines in Tea Using Amide-type Stationary Phase for High Performance Liquid Chromatography
用酰胺型键合固定相测定茶叶中嘌呤碱含量
6.Synthesis and Biological Activity of a Series of Poly-substituted Purines
一类新型多取代嘌呤类化合物的合成及生物活性
7.Hypotension induced by exercise is associated with enhanced release of adenyl purines from aged rat artery
老年大鼠运动性低血压与动脉内腺嘌呤释放增加有关
8.Physiological roles of the receptors for purines and pyrimidines
嘌呤与嘧啶受体的生理学意义
9.New Targets for Drug Therapeutics: Receptors for Purines and Pyrimidines
疾病干预的新靶点：嘌呤与嘧啶受体
10.A Study on the Anodic Behaviour of Three Kinds of Same Position Substituted Purines
三种同位取代嘌呤的电化学行为研究