灌注

Researchful results were as follows: Trial one Effects of abomosal infusion of casein on lactating and arterial plasma amino acids in dairy goats Three healthy dairy goats, conform milk yield and lactation in initial stages were used to observe the effects of abomosai infusion of different amounts of casein by abomasum's fistula on lactating performance ,the relativity between AA in duodenum and AA in arterial plasma .

研究结果如下：试验一真胃灌注酪蛋白对奶山羊泌乳性能和动脉血浆氨基酸浓度的影响以4只体况良好、产奶量相近、泌乳早期的奶山羊为试验动物，由真胃瘘管灌注不同数量的酪蛋白改变动脉血浆氨基酸水平，观察奶山羊泌乳性能、以及小肠氨基酸数量和动脉氨基酸数量之间的关系，研究小肠氨基酸水平对乳蛋白合成的影响。

(1) cerebral ischemical reperfusion injury rats'limbs motor function is variable. Acupuncture could promote lims'functional recovery.(2) PCNA masc cells is visible in cerebral ischemical semidarkness region. There is cell regeneration phenomenon. Acupuncture could strengthen injury region's PCNA expression, could profit injury recovery and functional reconstruction.(3) In ischemia semidarkness region for the model group and acupuncture group, PCNA masc cells percentage of 14days group is lower than 7days group. Along with the recovery of injury, cell multiplication is weaken.(4) In cerebral ischemia semidarkness region, there is VEGF masc cells and regeneration phenomenon. Acupuncture could strengthen injury region's VEGF expression, could profit protection after injury and blood vessel regenerate.(5) In ischemia semidarkness region for the model group and acupuncture group, VEGF masc cells percentage of 14days group is lower than 7days group. Along with the recovery of semidarkness region, ischemia and anoxemia state is getting improved, and VEGF is reduce.(6) As there are PCNA and VEGF masc cells in brain injured region, we could conclude that, after brain ischemical reperfusion injury, there are blood vessel regeneration phenomenon. Acupuncture could promote blood vessel regeneration, recovery blood supply sufficiently and quickly, and promote the recovery of brain injury region.(7)The VEGF masc cells percentage of inhibitor group is lower than acupuncture group. It state that the effect of acupuncture promote VEGF is partly depend on the existing of eNOS.

实验结论：(1)脑缺血再灌注损伤后大鼠的肢体运动功能发生改变，针刺可以促进肢体功能恢复；(2)脑缺损伤区可见PCNA阳性细胞，存在细胞再生现象，针刺可以增强损伤区PCNA的表达，有利于损伤的修复和功能重建；(3)针刺组和模型组14d时缺血损伤区PCNA阳性细胞百分比低于7d组，随着损伤逐渐得到修复，细胞增殖现象减弱；(4)脑缺血损伤区可见VEGF阳性细胞，存在内皮型细胞再生现象，针刺可以增强损伤区VEGF的表达，有利于脑损伤后保护和缺血区血管再生；(5)针刺组和模型组14d时缺血损伤区VEGF阳性细胞百分比低于7d组，随着缺血损伤的修复，缺血缺氧状态得到改善，产生的VEGF减少；(6)由于脑损伤区同时出现PCNA阳性细胞和VEGF阳性细胞，前者是增殖细胞的标志，后者是促进血管再生的重要因子，可以推断，脑缺血再灌注损伤后脑内存在血管再生现象，针刺可以促进损伤区的血管再生，更迅速而充分的恢复损伤区的血供，促进脑损伤区的修复；(7)抑制剂针刺组脑损伤区VEGF阳性细胞百分比与针刺组相比有不同程度的降低，说明针刺促进缺血损伤区VEGF表达部分依赖eNOS的存在。

After placement in a stereotaxic apparatus, A microdialysis probe was implanted in the left hippocampal CA1 region (2 mm to the left and 3.6 mm posterior to the bregma and 2 mm below the cortical surface).

切开头皮，用微型颅钻分别在左右海马CA1区(前囟3.6mm和中线左、右旁开3mm)打开一直径约2mm的圆孔，将微透析探针刺入左侧海马CA1区2mm，用乳酸钠林格氏液以2.5μl/min的速度持续灌注，稳定60min待脑电图波形稳定后收集脑组织透析液，间隔时间为10min，直至再灌注后2h。

Methods DMBA induced golden hamster cheek pouch carcinogenesis model,Resin vascular cast and prepared-Chinese-ink injection were used in this study to detect the angiogenesis of carcinogenesis.

采用DMBA诱导的金黄地鼠颊囊癌变动物模型、树脂血管灌注及墨汁血管灌注检测癌变时的血管生成情况。

The rise of CINC was an effect of activiting WBC after the ischemia or ischemia reperfusion and indicated that the change was involving in the damage of ischemia reperfusion.

实验性脑缺血再灌注外周血CINC有表达增高改变，其作用过程可能与白细胞激活过程有关，提示CINC增高可能在脑缺血再灌注损伤中起一定作用。

Results: The CO pretreatment group received pre-exposure to 250 ppm of CO significantly reduced the expression of CHOP in the heart compared with I-R group; however, hypoxia pretreatment group showed no such effect.

吸入低浓度的CO（250 ppm）能明显改善心肌缺血-再灌注损伤；其机制可能为外源性CO缓解缺血-再灌注激发的过度内质网应激，抑制CHOP过表达，减轻ERS相关细胞凋亡的发生，从而减轻心肌缺血-再灌注损伤。

By studying the processing properties of the self-leveling HM199 room temperature vulcanized sealant for airport runway joint ,it is revealed that the appropriate ratio of the sealant injection depth to the width of joint is 1∶2,but the injection depth should be no less than 6mm,and the recess from pavement to sealant is 3 mm to 7 mm.

阐述了机场跑道接缝密封剂和衬垫材料应具备的性能；通过对自流平型HM199室温硫化密封剂灌注工艺性能的研究，提出密封剂的灌注深度与接缝宽度的最佳比为1∶2，灌注深度最小不低于6 mm，密封剂顶部与道面的距离为3~7 mm。

The 4th left rib was cut and a model of left coronary artery occlusion/release was carried outo Rats were divided randomly into 4 groups: control group without LCA occlusion (group A, n=6);I/R group(group B, n=6); ketamine(5mg.kg-1)+I/R group (group C, n=6); ketamine(10mg.kg-1)+I/R group(group D,n=6)o All rats in groups B, C , D were subjected to 30 minutes of LCA occlusion followed by 120minutes of reperfusion. Rats in group C and D were injected with 5mg.kg-1 and 10mg.kg-1 of ketamine before reperfusion, respectively. Significant electrocardiogram and color changes at the area at risk were considered indicative of successful coronary occlusion and reperfusionc Serum was exampled from left jugular vein at 30 minutes and 120 minutes during reperfusion to measure IL-6 and TNF- level by ELISA measurements. After reperfusion of 120 minutes, the heart was removed and the cardiac apex was exampled with snap-frozen in liquid nitrogen and stored at -70 C .

采用左冠状动脉前降支结扎开放建立心肌缺血／再灌注模型，健康SD大鼠24只，随机分为心包打开假手术组(A组，n=6)，缺血／再灌注对照组(B组，n=6)，5 mg·kg~(-1)氯胺酮+缺血／再灌注组C组，n=6，缺血30min后右腹股静脉注入5 mg·kg~(-1氯胺酮，10mg·kg~(-1)KTM+I／R组D组，n=6，缺血30min后右腹股静脉注入10 mg·kg~(-1氯胺酮。10％水合氯醛40 mg·kg~(-1)腹腔注射麻醉，气管切开，连接多功能监护仪记录心电图；小动物呼吸机人工呼吸，呼吸频率60次／分，潮气量2ml／100g，于左胸第四肋间打开胸腔暴露心脏，在左心耳下1mm左冠状动脉处，用丝线，眼科外用不锈钢小圆针穿过心肌浅层，稳定10min后将U型含有铜丝的胶管置于冠状动脉表面一起结扎(A组不结扎，B、C、D组结扎)；结扎开始左心室心尖部即由红色变暗，30 min后呈暗红色，心电图中出现S-T段抬高，说明缺血形成。

In the refeeding animals after infusion of sodium propionate, leptin and NPY were fluctuated.

饱食状态下，门静脉灌注丙酸钠后，三种静脉内瘦素和NPY水平均呈现先降后升的变化趋势，在不同的个体，变化范围变异较大，故无统计学上的差异；胰岛素在灌注后，迅速达到峰值，与灌注前相比，差异极显著，且门静脉内胰岛素水平为颈静脉内的2倍以上；皮质醇的水平也迅速升高，峰值出现在45min。

The expression of ICAM-1 and P-selectin mRNA and protein in ischemic cerebral cortex and corpus striatum in rat was observed after 1 h of cerebral ischemia and 3,6,12,24 and 48 h of reperfusion by in situ hybridizatioin and immunohistochemistry.

脑缺血区的毛细血管内皮细胞表达ICAM-1和P—selectinmRNA发生于脑缺血／再灌注后3h，ICAM—1mRNA在脑缺血／再灌注12h达到高峰（组内比较，P〈0.01）；P—selectin mRNA高峰出现在脑缺血／再灌注6-12h（组内比较，P〈0.01）。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了