氨茶碱通过抑制磷酸二酯酶 ,增加环磷酸腺苷 (cAMP) ,减少腺苷生成 ,和拮抗腺苷受体而发挥各种作用 ,与临床关系密切 ,特综述如下 :1有关氨茶碱的基础理论1 1与腺苷的关系 :腺苷全称腺嘌呤核苷 ,是由腺嘌呤和戊糖结合而成。腺苷的来源主要有 :(1)在能量供应减少和耗能的情况下 Aminophylline by inhibiting phosphodiesterase, increasing cAMP, reducing adenosine production, and antagonism of adenosine receptors and play a variety of roles, and clinically relevant, especially summarized as follows: 1 on theophylline The basic theory of 1 1 and the relationship between adenosine: Adenosine full name adenosine, adenine and pentose by the combination of. The main sources of adenosine are: (1) In the case of reduced energy supply and energy consumption