You Position: Home > Paper

The potential role of neuropeptide Y and vasoactive intestinal peptide in infants with heart failure

( views:166, downloads:8 )
Author:
No author available
Journal Title:
CHINESE CRITICAL CARE MEDICINE
Issue:
1
DOI:
10.3760/j.issn:1003-0603.1999.01.006
Key Word:
神经肽Y;血管活性肠肽;心力衰竭,充血性,婴幼儿

Abstract: 目的:探讨血浆神经肽Y(NPY)和血管活性肠肽(VIP)在婴幼儿充血性心力衰竭过程中的变化及其意义.方法:对30例急性充血性心力衰竭婴幼儿和30例正常婴幼儿的血浆NPY和VIP进行放射免疫测定,并对研究组中的18例于治疗症状控制后用同样方法复查NPY和VIP含量.结果:研究组治疗前的血浆NPY和VIP水平分别为(299.73±130.99)ng/L和(37.15±10.52)ng/L,均明显高于正常对照组(79.53±24.51)ng/L和(10.28±7.69)ng/L(P均<0.01).NPY升高的程度与心功能有关,心力衰竭越重,NPY的含量越高.症状控制后血浆NPY水平由(301.11±131.72)ng/L降至(162.83±67.29)ng/L,而VIP仍维持在较高水平[(39.08±10.30)ng/L~(41.11±7.41)ng/L].结论:NPY对心力衰竭的发病有重要病理生理意义,血浆NPY含量升高,可作为婴幼儿心力衰竭严重程度和预后不良的指标.维持VIP的高水平,有助于对心力衰竭病理过程的控制,为治疗心力衰竭提供一新的途径.

WanfangData CO.,Ltd All Rights Reserved
About WanfangData | Contact US
Healthcare Department, Fuxing Road NO.15, Haidian District Beijing, 100038 P.R.China
Tel:+86-010-58882616 Fax:+86-010-58882615 Email:yiyao@wanfangdata.com.cn