Evaluation on changes of pulmonary capillary wedge pressure in patients undergone off-pump coronary artery bypass using transesophageal echocardiography and cardiac catheterization simultaneously 经食管超声与心导管同步定量冠状动脉旁路移植术前后肺动脉楔压的研究
The capillary density in the lower part of the main trunk of the atrioventricular node artery was greater than that in the upper and anterior parts. 以房室结动脉主干为界,其下方毛细血管密度较大,其上方及前方较小。
Objective To investigate the changes of pulmonary capillary wedge pressure ( PCWP) before and after off-pump coronary artery bypass graft ( OPCABG) using transesophageal echocardiography ( TEE). 目的应用经食管超声(TEE)和心导管技术同步检测微创冠状动脉旁路移植术(OPCABG)前、后肺动脉楔嵌压(PCWP)的变化。
The difference of capillary and vein and artery in structure decides that it is different from vein and artery on ownership of five organs. 讨论了藏血与用血、裹血在功能上的差异,由于毛细血管在结构上与动静脉血管有着显著的差异,决定了其在五藏归属上不同于动静脉血管。
The changes of arrhythmia, mortality, pulmonary capillary wedge pressure ( PCWP), left ventricular end-diastolic pressure ( LVEDP), peripheral artery pressure and the diameter of left ventricular chamber were observed. 观察比较两组间心律失常、死亡率、外周动脉压、肺动脉毛细血管楔嵌压(PCWP)、左心室舒张末期压(LVEDP)、左心室内径的变化。
The expression of PDGF A was mainly found in the renal distal tubule and epithelial cells of distal straight tubule and glomerulus capillary, but IGF 1 in transplanting artery equal expressed. 而在肾组织中PDGFA与IGF1的表达均主要集中在远曲小管、远直小管上皮细胞及肾小球毛细血管上皮细胞。
The afferent mini-artery, derived either from the capillary network surrounding the intestinal glands or from the submucosal artery directly, had the characteristics of rectal mini-blood vessels and portal vessels. 输入小动脉既可从肠腺周围血管丛发出,也可直接由粘膜下动脉发出,输入小动脉呈现直小血管特征,部分具有门静脉性质。
Brain capillary endothelial cells apoptosis after temporary middle cerebral artery occlusion in rats 大鼠大脑中动脉暂时性闭塞后脑毛细血管内皮细胞凋亡
In control group C4d deposition was not found at peritubular capillary but in glomerulus basement membrane and renal tubular basement membrane. Some tunica intima of artery also had C4d deposition. 结果对照组肾小管周毛细血管无C4d的沉积,但肾小球系膜区、基底膜和肾小管基膜上有C4d的弥漫沉积,部分动脉内膜也有C4d的沉积。
Results: ( 1) In control group a small amount of ICAM-1 was detected in the glomerular capillary loop, renal interstitium and artery vein wall. 结果(1)阴性对照组NZB/WF1雄性小鼠ICAM-1在肾小球毛细血管袢、肾间质及动脉壁上可见少量分布,系膜区和肾小管未见ICAM-1表达。
The main conclusions are as follows: Raman spectroscopy is used to study red blood cells and blood in vein capillary, in artery capillary in vivo and in vitro with the use of optical tweezers. 主要结论如下:主要应用拉曼光谱与光镊技术对活体小鼠动脉毛细血管和静脉毛细血管中的全血以及毛细血管中的单个红细胞和体外的全血和单个红细胞进行研究。