查询词典 blood flow

METHODS: In fifty consecutive patients with a bridge graft we measured graft flow and venous drip chamber pressure at a dialyzer blood flow of 200 ml/min.

我们测量了50位建有人工内瘘患者的内瘘流量和静脉壶压，测量时透析机的血流量均设定在200ml/min。

Fig 1 Negative control Female umbilical cord sample has no Y-specific signal after in situ hybridization with the biotinylated Y-repeated sequence DNA probe PY3.4 Fig 2 Positive control Flow-sorted male umbilical cord cells hybridized to Y-specific DNA probe PY3.4,Every cell contains a Y-specific signal Fig 3 Fetal cells sorted from maternal blood Flow-sorted cells from a pregnant woman at 20 weeks of gestation hybridized to Y-specific DNA probe PY3.4,containing a Y-specific signal Fig 4 The result of polymerase chain reaction Lane 1:male umbilical cord NRBCs sorted by FITC-conjugated anti-monoclonal glycophorin A;Lane 2:sample of 2;Lane 3:male umbilical cord NRBCs sorted by FITC-conjugated anti-CD36;Lanes 4-5:samples of 1 and 3;Lane 6:50 cells of male;Lane 7:5 cells of male;Lane 8:200ng male DNA(positive+control);Lane 9:nonpregnant female DNA(negative+control);Lane 10:ΦX174 HaeⅢ Maker,271bp:amplified band of Y-specific gene SRY;383bp:amplified band of human β-globin gene

图1 阴性对照女性脐带血标本，经与生物素标记的Y-染色体重复序列DNA探针原位杂交后未见Y-染色体特异信号图2 阳性对照分选的男性脐血细胞经与Y-特异DNA探针杂交后，每一细胞都含有Y-染色体特异信号图3 母体外周血中分选的胎儿细胞从一位妊娠20周的孕妇外周血中分选出的细胞经与Y-特异DNA探针杂交细胞中含有Y-染色体特异信号图4 聚合酶链反应结果 1：GPA-FITC单抗分选男胎脐血NRBCs；2：2号标本；3：CD36-FITC单抗分选男胎脐血NRBCs；4、5：1、3号标本；6：50个男性细胞标本；7：5个男性细胞标本；8：200ng男性DNA；9：未孕女性DNA；10：ΦX174 HaeⅢ标准，271bp：为SRY基因扩增带；383bp：为人β-珠蛋白基因扩增带内参照

Methods there 46 cirrhosis cases with gastric fundal carices were examined wtj color doppler flow image and telegastroscopy. the diameter of vein was measured and blood flow signal was determined.

使用彩色多普勒超声及电子胃镜检查46例肝炎后肝硬化胃底静脉曲张患者，观察粘膜层血流情况及测量曲张静脉直径，并与胃镜进行对照分析。

Objective To assess the value of ultrasonography and gastroscopy in diagnosis of gastric dundal varices in cirrhosis of hepatitis patients. Methods There 46 cirrhosis cases with gastric fundal carices were examined wtj color Doppler flow image and telegastroscopy. The diameter of vein was measured and blood flow signal was determined.

目的 探讨经腹彩色普勒超声诊断胃底静脉曲张的应用价值方法使用彩色多普勒超声及电子胃镜检查46例肝炎后肝硬化胃底静脉曲张患者，观察粘膜层血流情况及测量曲张静脉直径，并与胃镜进行对照分析。

Methods With CDFI 42 cases (47 eyes included) of vitreous membranaceous pathological changes were analyzed,and compared with the results after operations,combining with the image features of 2-D ultrasonography and the blood flow distributing of color Doppler flow imaging.

应用CDFI对42例(47只眼)玻璃体内膜样病变进行探查，结合二维（2D）形态特征和CDFI血流分布特点，与手术结果进行对比分析。

Maxillary central incisors had a slightly greater pulpal blood flow values than maxillary lateral incisors. The flow values from 15 teeth with necrotic pulp or pulpless teeth were significantly lower than that from the control teeth. Before therapy the values from 16 deep caries teeth were all higher than that from the control teeth. After therapy, most (15/16) of those values decreased to normal in three days. The value of one tooth with deep caries remained high, and one week later, the pulp became necrosis.

由死髓牙测得的流量值显著小于正常对照。16颗深龋患牙治疗前牙髓血流量皆高于正常对照组，治疗后有15颗患牙的血流量很快降至正常，有1颗患牙在治疗后血流量无明显变化，最终发生牙髓坏死。

Every group rats were divided into two parts with the same rats. At last the rats were redivided ,then them were killed and their brains were excluded after one hour.4 hours or one week.Results PO2 and cerebral blood flow of E-selectin 2mg/kg group were higher than that of saline and lower than that of l0mg/kggroup(p.01).The volume of cerebral infarct and blood speed of E-selectin 2mg/kg group was smaller than that of saline and larger than that of l0mg/kg group(p.01).At the same time PCh.speeds.flows and the volume of infarct were related with the time (p.01).Conclusion E-selectin can effectively increase PC2 and rCBF after ischemia and reperfusion .reducing infarct volumes and speeds of blood at the same time . Artificial synthetic E-selectin can effectively reduce the reperfusion injury following cerebral ischemia.

结果 生理盐水组，2mg／kg组，10mg／kg组PO_2值依次提高(p＜0.01)，脑皮质血流量依次提高(p＜0.01)；脑血流速度依次减低；脑梗死体积依次减少(p＜0.01)；同时在测定的时间段里PO_2和脑组织血流量值与时间成正相关(p＜0.01)；脑梗死体积和脑组织血流速度值与时间成正相关(p＜0.01)。E一选择素在脑缺血再灌注损伤中表达的实验研究中文摘要结论E一选择素能增加脑缺血再灌注损伤的脑组织氧饱和度，脑血流量，减低脑血流速度；减少脑损伤体积；从而保护了脑缺血再灌注损伤的脑组织。

Results:The volume of loop morphology scores,blood flour condition scores and total multiple scores all were increased,the blood condition slowed,and the volume of microlocal blood flow were decreased after cold stimulation.

结果：甲襞冷刺激后较实验前微循环流态变慢，管襻形态、血液流态和总积分值均增大，微区血流量减少，并随冷刺激时间的延长，变化更为明显。

After four weeks, the results showed that only the rats that got the 500-milligram daily dose of garlic were resistant to the cholesterol-raising effects of their diet. The 500-milligram dose of garlic was also associated with an increase in the time it would take for blood to clot. Heart attacks and strokes are primarily due to blood clots that block blood flow supply to the heart and brain.

四个星期之后，结果显示，只有获得每日500毫克剂量大蒜的老鼠，对于他们饮食中的胆固醇增加的效果有抵抗能力，500毫克大蒜的剂量也与血液要凝结的时间增加有关；心脏病发与中风主要是由于血液凝块阻塞了心脏与脑部的血流供给。

After four weeks, the results showed that only the rats that got the 500-milligram daily dose of garlic were resistant to the cholesterol-raising effects of their diet. The 500-milligram dose of garlic was also associated with an increase in the time it would take for blood to clot. Heart attacks and strokes are primarily due to blood clots that block blood flow supply to the heart and brain.

四个星期之后，结果显示，只有获得每日500毫克剂量大蒜的老鼠，对於他们饮食中的胆固醇增加的效果有抵抗能力，500毫克大蒜的剂量也与血液要凝结的时间增加有关；心脏病发与中风主要是由於血液凝块阻塞了心脏与脑部的血流供给。

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。