门静脉

The analysis for endotoxin concentration in the radial artery was the deiation related to presurgery measure, and in the P the deiation related to preclamping measure.

对内毒素浓度的分析是在桡动脉内的偏差与术前处理有关，而对门静脉内偏差与预钳夹有关。

Cast mould of CT scan is an effective means for threedimensional reconstruction of hepatic portal vein, which services presurgery plan and operation of laparoscopic hepatectomy .

管道铸型标本CT扫描法是肝门静脉系进行三维重建的一种有效技术方法，对腹腔镜肝外科术前的计划制定和术中操作具有临床意义。

Methods Male Wistar rats were allocated to two groups:In group A,total hepatic ischemia with portal congestion was induced by Pringle′s maneuver for 15 minutes.

Wistar 系雄性大鼠，随机分成两组：甲组：肝门阻断15分钟；乙组：先在右颈内静脉与盲肠静脉之间做一分流以消除门静脉淤血，然后阻断肝门血流15分钟。

Objective To observe the Multislice CT angiography findings and explore the clinical value of Protopathic Cavernous Transformation of the Portal Vein.

目的：探讨原发性门静脉海绵样变的多排螺旋CT血管成像表现及临床价值。

Objective To observe the Multi-slice CT angiography findings and explore the clinical value of Protopathic Cavernous Transformation of the Portal Vein.

目的：探讨原发性门静脉海绵样变的多排螺旋CT血管成像表现及临床价值。

The respiratory pulsatility of flows in portal vein were studied,and the pulsatility index and the correlative index between the PI and the quantity of TR were calculated.

在正常呼吸的情况下观察门静脉血流频谱的波动性，并计算血流波动系数以及波动系数与三尖瓣返流量的相关系数。

High spiking fever with chills is suggestive of a complicating pylephlebitis.

伴有寒战的高热，暗示合并门静脉炎。

Methods Pregnant rats were gavaged castor oil-diet in 18 and 19 days of gestation. At the time of death, blood of portal and peripheral veins, intestinal mucosa, amnion, amniotic cells and placenta were collected, and the tissues were cultured in the presences of ricinoleic acid or indomethacin.

将妊娠18天的Wistar大鼠分实验组和对照组各8只，实验组大鼠每天两次灌服引产餐，灌服4次后剖杀大鼠，收集门静脉、末梢血，胎盘、羊膜组织及制备羊膜细胞进行体外培养。

Results The PGE2 levels in the portal vein increased, while the PGE2 levels in peripheral blood had no changes significantly, the PGE2 levels in the tissues of the intestinal mucosa, placenta, amnion and amniotic cells were increased significantly; Ricinoleic acid stimulated the synthesis of PGE2 in the above tissues invitro, which had the positive correlations with the dose of ricinoleic acid and its lasting time.

结果 实验组大鼠门静脉PGE2水平升高，外周血PGE2水平无变化；实验组大鼠肠粘膜、胎盘、羊膜组织和羊膜细胞PGE2合成明显升高；蓖麻酸刺激肠粘膜、胎盘、羊膜等组织和细胞PGE2合成，其刺激合成能力与蓖麻酸浓度及其作用时间呈正相关。

Methods By using silk ligature and hamonic scapel or the LigaSure, 6 patients with portal hypertension and esophagogastric varices underwent laparoscopic massive splenectomy and selective pericardial devascularization.

方法采用丝线结扎结合超声刀或LigaSure，进行腹腔镜巨脾切除和选择性贲门周围血管离断术治疗门静脉高压症并发食管胃底静脉曲张6例。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。