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There was an obvious increase of insulin receptor gene and protein in the cerebral ischemia reperfusion tissues in rats. The positive cells such as neuron, neuroglia cells, vascular endothelium cells possibly participated in regulating the processes of energy metabolism of cells and neovascularization. It implied that the high expressions of insulin receptors in vascular endothelium cells in ischemic zones possibly participated in regulating the pathophysiological changes of the blood vessels in ischemic zones; The higher expressions of insulin receptors in different cells were possibly one of the self-protective machanisms in which the ischemic tissues confront the anoxemia injury.

脑缺血再灌注大鼠脑组织胰岛素受体基因和蛋白水平表达增加；半暗带区神经元、部分神经胶质细胞及血管内皮细胞等阳染细胞可能参与脑缺血后组织细胞的能量代谢、促新生细胞形成等病理生理调节过程；胰岛素受体在缺血区血管内皮细胞高表达提示其可能在缺血区血管的病理生理变化中起某种调节作用；胰岛素受体在不同细胞中表达增高可能是缺血脑组织对抗缺血缺氧损伤的自身保护机制之一。

(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。

Objective To study the effects of GDNF and HSV-GDNF on Bcl-2 expression of spinal cord motoneurons of rats after anoxia in vitro.

目的 观察缺氧时GDNF和HSV-GDNF对体外培养的大鼠脊髓运动神经元Bcl-2表达的影响。

Under the condition of anoxia there are obvious changes in liver cell ultrastructure in rats.

缺氧环境大鼠肝细胞超微结构有明显改变。

Study of injury effect of anoxia on neonatical rats'myocardial cells［J］.

卡维地洛对缺血再灌注心律失常和梗死范围的影响［J］。

Aim To observe the effect of San-Kang capsule on the biochemical index at low pressure and anoxia in rats.

目的观察三康胶囊（San—Kang capsule，SK）在减压缺氧环境时对大鼠生化指标的影响。

Objective To observe the protective effect of α-receptor antagonist against aging process in rats.

目的 观察α－受体阻滞剂对大鼠球囊功能老化的保护作用。

The dietary addition of the anthocyanin extracts reduced signs of colon tumors by 70 and 60 percent, respectively, when compared to control rats.

膳食增补的花色苷提取物减少的迹象，结肠肿瘤70和60 ％，分别较对照组大鼠。

The effect, discovered in rats, may be due to the drug's strong anti-inflammatory properties.

这一在老鼠试验中发现的结果很可能是由于大麻强烈的抗炎作用而引起的。

This suggested that P treatment significantly raised the thresholds of PTZ-induced seizures and had a significant anticonvulsive effect in adult female rats.

2GABA免疫反应的变化：OVX+NS+NS、OVX+NS+PTZ和OVX+P+PTZ三组间齿状回门区内GABA免疫阳性细胞数存在显著差别(P＜0.01)。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。