CAJ | 학술논문

目的观察股动脉外膜交感神经网剥脱切除对骨内高压部位神经肽Y(NPY)和红外热像图的影响.方法 30只新西兰纯种大白兔制作成右胫骨上端骨内高压模型,随机分为对照组15只和实验组15只,实验组行右股动脉外膜交感神经网剥脱切除术,测量手术前、后两组骨内压、骨髓血中神经肽和红外热像图.结果手术后对照组与实验组骨内压由(22.06±7.52) mm Hg(1 mm Hg =0.133 kPa)下降至(18.13 ±6.89) mm Hg(P＜0.05),NPY由(15.32±7.63) ng/L下降至(14.26 ±8.23) ng/L(P ＞0.05),热像图呈现实验组术后膝前后侧温度下降,差异有统计学意义(P＜0.05).结论股动脉外膜交感神经网剥脱切除术后,NPY和局部温度下降,骨内压降低.
목적 관찰고동맥외막교감신경망박탈절제대골내고압부위신경태Y(NPY)화홍외열상도적영향.방법 30지신서란순충대백토제작성우경골상단골내고압모형,수궤분위대조조15지화실험조15지,실험조행우고동맥외막교감신경망박탈절제술,측량수술전、후량조골내압、골수혈중신경태화홍외열상도.결과 수술후대조조여실험조골내압유(22.06±7.52) mm Hg(1 mm Hg =0.133 kPa)하강지(18.13 ±6.89) mm Hg(P＜0.05),NPY유(15.32±7.63) ng/L하강지(14.26 ±8.23) ng/L(P ＞0.05),열상도정현실험조술후슬전후측온도하강,차이유통계학의의(P＜0.05).결론 고동맥외막교감신경망박탈절제술후,NPY화국부온도하강,골내압강저.
Objective To explore the effect on neuropeptide Y (NPY) and infrared hot chart image in Intraosseous Hypertension after teria femoralis in rabbits.Methods The model of intraosseous hypertension was established in 30 experimental rabbits.The rabbits were divided into experimental group (15 rabbits) and control group (15 rabbits).The sympathectomy on the membrane of arteria femoralis was carried out in experimental group.The intraossseous pressure,NPY and infrared hot chart image were measured in the experimental and control group before and after operation.Results NPY in control group and experiment group decreased from (15.32 ±7.63) ng/L to (14.26 ±8.23)ng/L (P ＞0.05),intraossseous pressure decreased from (22.06 ± 7.52) mmHg (1 mmHg=0.133 kPa) to 18.13 ± 6.89 mm Hg (P ＜ 0.05),the temperature in experimental group decreased on infrared hot chart image (P ＜ 0.05).Conclusion The temperature,intraosseous pressure and NPY decreased after operation.