体循环

吸收是指药物由用药部位进入体循环的转运过程。

Process of drug movement from the administration site to the systemic circulation .

前列地尔对体循环压力和心率影响不明显，而酚妥拉明使体循环压力下降，并明显加快心率（P均<0.01），对患者血流动力学影响较大。

Lipo-PGE1 showed no significant effect on systemic circulation pressure and heart rate . Regitine showed significant effect on hemodynamics which decreased the pressure of systemic circulation and increase heart rate significantly ( P < 0.01 ) .

MR动态增强时间减影技术对肺癌体循环血供定性及定量评估的价值

The value of MR dynamic time-resolved subtracted imaging in evaluating the blood supply by systemic artery in patients with lung cancer

两组并发症发生率无显著差异，但Ⅰ组体循环栓塞发生率高于Ⅱ组（P＜0.05）。

There was no significant difference in total incidence of complications between two groups , but incidence of systemic emboli in group ⅰ was higher .

结论外周血AFPmRNA可能是肝癌细胞入侵体循环，即将或已经开始转移的标记之一。

Conclusion AFP mRNA might indicate the invasion of hepatocellular carcinoma cells and the process of metastasis .

体循环血压<120/80mmHg的晚期风险分析

Analysis of late risk of systemic blood pressures < 120 / 80 mm Hg

PDE评价硝苯吡啶对先心病肺体循环血流量的影响

Evaluation of the Haemodynamic Effects of Nifedipine in Children with CHD Using PDE

目的：检测异丙酚（PF）对大鼠体循环与肺循环系统的影响。

Objective : This paper was to study the effects of propofol on systemic and pulmonary circulation in rats .

用Bode图确定体循环血管系统输入阻抗的表达式

Determination of Analytic Expression of Input Impedance of Systemic Circulation based on Bode Graph

目的：观察右侧海马（HPC）微量注射印防己毒素（PTX）诱导HPC癫痫电网络重建过程中HPC-体循环动脉血压调节网络的形成。

Aim : To investigate the regulatory network of hippocampal-systemic arterial blood pressure during epileptic network reestablishment .

目的评价对比剂动态增强三维（3D）磁共振血管成像（MRA）技术识别异常体循环动脉，诊断肺隔离症的方法与价值。

Objective To evaluate the feasibility of contrast enhanced three-dimensional ( 3D ) magnetic resonance angiography ( MRA ) in identifying the systemic blood supply in pulmonary sequestration .

PDE与Fick法测量先心病肺体循环血流量的对比研究

A comparison between PDE and Fick 's method in quantitating systemic and pulmonary blood flow of congenital heart diseases

体循环阻力（SVR）在无肝期增高，在新肝期15分钟降低（P<005）；

SVR increased obviously during anhepatic phase and decreased significantly 15 min after the reperfusion ( P < 0 05 ) ;

Norwood术后儿童体循环静脉血氧饱和度与儿童期神经发育状况

Systemic venous oxygen saturation after the Norwood procedure and childhood neurodevelopmental outcome

结果冠脉循环和体循环血cTnI浓度在主动脉开放后均明显升高（P<0.05）；

The cTnI concentrations in both systemic and coronary circulation increased significantly after the beginning of reperfusion ( P < 0.05 ) .

在注入NOS抑制剂后总肺循环阻力、肺动脉阻力、体循环血管阻力均明显上升（P<0.05）。

Total pulmonary resistance ( TPR ), pulmonary vascular resistance ( PVR ) and systemic vascular resistance ( SVR ) were increased after injected NOS inhibitor ( P < 0.05 ) .

结论在肝移植手术新肝期，小剂量应用PGE1可有效地降低肺动脉压，减少肺内分流，改善氧合，而对体循环无影响。

Conclusion It can be decreased PAP and improved oxygenation with low dose of PGE1 during the reperfusion phase of liver transplantation .

基于Win98平台体循环模拟系统的软件开发

Software Development of Simulation System of Artificial Heart Valve Pulsatile Flow

体循环动脉平均压和体循环血管阻力指数（SVRI）亦显著下降。

Systemic artery pressure and systemic vascular resistance index ( SVRI ) reduced simultaneously ;

应用漂浮导管监测前列腺素E1（PGE1）对11例以二尖瓣狭窄为主的风湿性心脏病合并肺动脉高压患者的体循环和肺循环的血液动力学作用。

The hemodynamic effects of prostaglandin E1 ( PGE1 ) on pulmonary and systemic circulations were studied in 11 patients with rheumatic mitral disease complicated by pulmonary hypertension .

人体体循环输入阻抗的T-Y型管模型

T-Y Tube Model of Human Ascending Aortic Input Impedance

结果烫伤后门静脉及体循环内毒素水平均显著升高，8h达高峰，24h则逐渐下降。给予低剂量多粘菌素B治疗可显著降低门静脉内毒素峰值（P＜0.05）。

Results It was found that a significant elevation of endotoxin concentration in both portal and systemic circulation was observed at 2 hours after thermal injury , peaking at 8 hours ( P < 0.05 ~ 0 01 ) and lowering at 24 hours .

两组的左心室射血分数（LVEF）、体循环阻力指数（SVRI）差异无显著意义。

Left ventricular ejection fraction ( LVEF ) and systemic vascular resistance index ( SVRI ) decreased during treatment , which were not different in both groups .

目的研究慢性低氧性肺动脉高压（PAH）发生过程中，血管内皮生长因子（VEGF）及细胞核增殖抗原（PCNA）在体循环血管、肺循环血管平滑肌细胞中的表达。

AIM : To study the expression of vascular endothelial growth factor ( VEGF ) and proliferating cell nuclear antigen ( PCNA ) in aorta and pulmonary artery smooth muscle cells of rats with hypoxia pulmonary hypertension ( HPH ) .

结果认为：肺动脉压差P（ps－D）及肺体循环血流量比（Qp／Q3）最能反映肺损害情况，且肺动脉压差更为直观、方便。

The results of surgical treatment indicated that pulmonary pulse pressure ( Pps-D ) and pulmonary-to-systemic flow ratio ( Qp / Qs ) can most obviously reflect the degree of pulmonary damage , and the former is more direct and visible .

结论：该方法能有效地降低左心前负荷；左心辅助循环转流率在70mLkg－1／min、100mLkg－1／min时能维持适当的体循环。

Conclusion : The new method can decrease the preload of left heart effectively and maintain the systemic circulation properly at assist ratio of 70 ml · kg - 1 / min , 100 ml · kg - 1 / min.

结论：将PTX微量注射到右侧HPC可以在诱导对侧HPC癫痫网络形成的同时通过特征性的瞬时编码形式调制HPC-体循环动脉血压调节网络的功能活动。

Conclusion : During contralateral hippocampal epileptic network reestablishment after microinjection of PTX to the RHPC , the function of the hippocampal-arterial blood pressure regulatory network could be modulated by characteristic network and neuronal temporal code patternings .

同样方法测量主动脉瓣口通过的血流量可得到体循环血流量（QS），进而可计算出肺、体循环血流量比值（QP/QS）。

The same method was applied to the measurement of the blood passing through the aortic valve ( QS ), and the ratio of QP and QS ( QP / QS ) could be calculated .

脓毒症组（G2组）：心指数（CI）显著增加，体循环阻力显著降低，DO2和氧消耗（VO2）大致正常，但乳酸水平显著升高。

In patients with sepsis ( group 2 ), cardiac output index was remarkably increased while systemic vascular resistance index markedly decreased . Though DO2 and oxygen consumption were relatively normal , the lactic acid was significantly increased .

方法采用闭塞双侧颈总动脉和椎动脉及体循环低血压法建立家兔急性完全性脑缺血及再灌流损伤模型，缺血20min，再灌流2h。

Methods The model of acute complete cerebral ischemia and reperfusion in rabbits was induced by ligation of bilateral common carotids and vertebral arteries with systemic hypotension , ischemia for twenty minutes and reperfusion for two hours .