胶质细胞

Results The gliosis level and the numbers of IL-1 β and S100 β positive cells increased with elevation of Aβ dosage.

在体条件下高含量Aβ强烈诱导胶质细胞IL-1β和S100 β的表达，结果提示三者之间的相互作用在Alzheimer病发病机制中有重要作用。

This is because neuroanl damage, reactive gliosis or loss of GFAP has not yet completed in such a short duration after an ischemic stroke.

因为在数小时内神经细胞死亡及胶质细胞增生之组织型态学以及GFAP 染色丧失或反应性增加之组织化学的变化皆尚未完成。

Gliosis has no typical clinical signals as well as imaging characteristics, easily to be misdiagnosed. Aggregate analysis of CT and MRI images, especially special MRI sequences can significantly improve the diagnostic accuracy rate.

脑胶质细胞增生症无特征性CT及MRI表现，临床极易被误诊，综合分析CT、MRI，特别是MRI特殊序列影像特点，能显著提高诊断正确率。

In the patient suspected of having acute hemorrhage, long TR, long TE images are critical for demonstration of the overall extent of the lesion, including those regions adjacent to the hemorrhage which are abnormally bright because of infarction, neoplasia, gliosis, other primary pathology or secondary acute edema.

对怀疑有急性出血的患者，长TR，长TE信号影像对于显示整个病变的范围，包括由于梗塞，肿瘤，胶质细胞增生，或其它原发或继发的急性水肿引起的出血邻近的区域异常亮信号的显示起着很关键的作用。

The bodies have much greater potential to regulate spermatogonial stem cell proliferation and differentiation. The dosage of GFRα1 mRNA produced by undifferential spermatogonial cells regulates the signal transduction of glial cell-derived neurotrophic factor so as to regulates the direction of spermato gonial stem cells: at a low level, spermatogonoial stem cell favors differentiation; at a high level, spermatogonial stem cell favors self-proliferation.

GFRαl在小鼠生精恢复过程中以剂量相关性调控著胶质细胞源性神经营养因数资讯传人，从而调控著精原干细胞的去向：高剂量时诱导其增殖，低剂量时诱导其分化。

Objective: to investigate the regulatory effects of electroacupuncturing at ren and du vessels on hippocamp horizontal cells of focal cerebral ischemia.

目的：研究针刺任脉和督脉经穴对局灶性脑缺血大鼠缺血海马星形胶质细胞的调节作用。

Objective To investigate the expression of α7-nAChR on rat hippocampal astrocytes in vivo and in vitro.

目的 探讨α7-nAChR亚基在体内、体外海马星形胶质细胞上的表达。

Result The cerebral cortex of model mouse became thinner on the seventh day,partial nervous karyopyknosis was formed,the number of local neuron was reduced;sieve structure was formed,and glial cells were proliferated,with basically the same result on seventh day,fifteenth day and thirtieth day.

结果 7d模型小鼠大脑皮质变薄，部分神经细胞核固缩，局限性神经元数目减少，出现筛网状结构，胶质细胞增生，15d、30d镜下与7d基本相同。

Result EA could not onlyoimprove obviously nervous symptoms,prolong memory and lessen infarct size,but also promote proliferation and reqair of gliocyte and neogenetic capillary in the malactic and necrotic regions and reduce the edema and inflammatoey reaction around necrotic region,but not effect the blood viscosity in recovery MCAO rats.

结果电针能改善模型大鼠恢复期神经病学症状，提高记忆能力，显著缩小脑梗死面积，促进坏死灶内新生毛细血管和胶质细胞增生修复，对血液粘度无明显影响的。

ABSTRACT］ Objective To study the response and its effect of microglia in acute spinal cord injury.

目的 探讨小胶质细胞在急性脊髓损伤中的反应规律及作用。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。