1.释义：abbr.neuropeptide Y (substance in brain)。Y神经肽大小写变形：NPY。

2.(1)情景例句:The culprit is a hormone called Neuropeptide Y, or NPY.罪魁祸首是一种叫Y型神经肽或NPY的激素。

（2）Brain tissue NPY ACG was low compared with that in the YCG and AMG.NPY低于青年对照组和老龄模型组。

（3）NPY and NT in platelet extract and in plasma were measured by radio -immunity analysis.采用放射性免疫分析法测定血小板提取物和血液中的NPY和NT含量。

（4）AIM To investigate the role of neuropeptide Y ( NPY ) in hypertensive myocardial hypertrophy in rats.目的: 研究神经肽Y ( NPY ) 在高血压心肌细胞肥厚中的作用。

（5）This suggested that NPY could inhibit FOS protein expression and possess anticonvulsant activity.认为NPY能抑制FOS蛋白的表达，具有抗癫痫作用。