陕西医学杂志2011，Vol.40Issue(7)：778-781,4.
甜味觉对大鼠弓状核NPY及FOS表达的影响
The effect of sweet taste stimulation on neuropeptide Y and FOS expression in the arcuate nucleus of the rat
摘要
Abstract
Objective : To investigate the effect of sweet taste stimulation on neuropeptide Y and Fos expression in the arcuate nucleus of the rats.Methods: The experimental group rats intook sucrose solution 15mL , and the control group rats intook distilled water 15mL , 2 hours later, the expression of neuropeptide Y and Fos in the arcuate nucleus was detected by immunohistochemistry.Using statistical software to analyze the difference of neuropeptide Y and Fos expression in the arcuate nucleus between the experimental group and the control group.Results: Compared with the control group, neuropeptide Y and Fos expression in the arcuate nucleus in the experimental group rats significantly increased.Conclusion: Appetite-promoting effect of the sweet taste food may be related to activation of the arcuate nucleus NPY neurons and up-regulation of NPY.关键词
弓状核/神经肽Y/免疫学/FOS/味觉/大鼠Key words
Arcuate nucleus/ Neuropeptide Y/immunology/ @Fos/ Taste/ Rats分类
医药卫生引用本文复制引用
朱永香,王倩,王爽,贾敏,杨颖,于玮,曹健,南瑛..甜味觉对大鼠弓状核NPY及FOS表达的影响[J].陕西医学杂志,2011,40(7):778-781,4.基金项目
陕西省卫生厅科研基金资助项目(2010D57) （2010D57）
西安医学院校级课题(2007QN05) （2007QN05）
