环核苷酸与疾病我们知道,许多激素、递质的生物学效应是通过改变靶细胞内环核苷酸浓度而实现的。换句话说,环核苷酸是许多激素的第二信使。可以看出,如果环核苷酸在生成和代谢等方面有缺陷的话,无疑这种缺陷会与许多疾病的形成有密切联系。现就几种主要疾病作一简述。1、环核苷酸与肿瘤:恶性肿瘤为一较常见疾病。其病因目前已知有化学致 Cyclic Nucleotides and Diseases We know that many hormones, the biological effects of neurotransmitters, are achieved by altering the nucleotide concentration of the inner circle of the target cell. In other words, cyclic nucleotides are the second messengers of many hormones. It can be seen that if the cyclic nucleotide is defective in production and metabolism, it is doubtless that such defects are closely linked to the formation of many diseases. Now on a few major diseases for a brief. 1, cyclic nucleotides and tumors: cancer is a more common disease. The cause is known to be chemically induced