查询词典 Cortex

Histogen theory A theory, proposed by Hanstein, in which the apical meristem is considered to consist of three main zones, the dermatogen, periblem, and plerome, which differentiate into the epidermis, cortex, and stele respectively.

组织原学说：是由 Hanstein 提出的理论，认为顶端分生组织是由三个主要区域组成，表皮原、皮层原和中柱原，随后它们各自分化为表皮，皮层和中柱。

The SDFE react between cerebral cortex and Hypothalamus of the Diencephalon, and coordinate their functions.

SDFE在大脑皮质及间脑之下视丘调节其功能。

The results showed:①NOS activity was detected in every area of rabbit brain ,furthermore NOS activity in rabbit cerebellum was higher than diencephalon and brain stem,the lowest activity was found in cerebral cortex.

采用生化检测技术，借助分光光度计和一氧化氮合酶活性测定试剂盒测定了不同年龄家兔各个脑区内NOS活性，对NOS活性在不同年龄家兔脑内衰老变化规律进行了研究。

In addition to glial cells, CNTF immunoreactivity are widely localized at neurons in the olfactory bulb, cortex, hippocampus, cerebellum, diencephalon and brainstem.

结果表明，CNTF免疫反应物质除广泛存在于中枢神经系统的胶质细胞外，亦有神经元的广泛染色，而且分布广泛，在嗅脑、大脑皮层、海马、小脑、间脑、脑干中均有明显的染色。

The levels of asparate in 6 brain regions including striatum cerebral cortex,hippocampus,midbrain,cerebellum,diencephalon and olfactory bulb at 5,30 and 90 min after seizure were significantly decreased as compared with the control.Conclusion:The excitatory amino acid transmitter activity may play an important role in soman-induced seizures.

梭曼中毒后脑内谷氨酸和天门冬氨酸水平显著降低，递质耗竭是递质活动增加的征象，因此，谷氨酸和天门冬氨酸递质活动增加可能在梭曼中毒性惊厥的发生和维持中起重要作用。

Hepcidin mRNA was expressed in the mice brain.Total RNA was extracted from choroid plexus, cerebral cortex, diencephalon and mesencephalon, cerebellum, medulla oblongata and pons in mice. RT-PCR analysis demonstrated that hepcidin mRNA was expressed in all areas of mouse brain, in choroid plexus the mRNA expression was highest, although its level is generally lower than that of liver. The PCR products were purified and verified the sequence.

小鼠脑内有hepcidin基因表达提取小鼠脑脉络丛、大脑皮层、间脑及中脑、小脑和脑桥与延髓组织总RNA进行RT-PCR表明，大脑皮层、间脑和中脑、小脑、脑桥与延髓、脉络丛均有hepcidin表达，其中以脉络丛表达较高，但与肝脏相比，表达量较低。

Here,we compared the difference between the Sobel operator and the mechanism of detecting edges by simple cells in the primary visual cortex of a cat.

实验结果表明：改进的Sobel算子不仅保留了经典的Sobel算子的优点，而且提高了45°、135°朝向的边缘输出幅度，增强了抗干扰性和亮度适应性。

Expression of Bax and Bcl2 were examined by Western blot. Results Brain edema appeared under electron microscope in LE model group. The perivascular spaces in the cortex were enlarged and full of fluid, the dropsical nerve fibers had swelling and fragmented myelin sheath.

用阻断颈部淋巴引流的方法制作LE大鼠模型，观察术后1 d、2 d、3 d、5 d、7 d和14 d脑组织超微结构的变化；免疫印迹法检测大脑皮质Bax和Bcl2蛋白的表达；并与正常对照组比较。

The ubiquitin positive dystrophic neurites and neuronal intranuclear inclusions in frontal and temporal cortex as well as in limbic system might be a pathological basis in the development of psychiatric symptoms.

额叶、颞叶和扣带回皮层出现神经细胞核内包涵体或营养不良性神经突起可能是精神异常的病理学基础。

To study the effect of ectogenesis progestogen progesterone on peripheral edema and neurocyte apoptosis in rats following cerebral cortex injury induced by free fall.

探讨外源性孕激素黄体酮对自由落体脑损伤模型大鼠大脑皮质损伤后周围水肿及神经细胞凋亡的治疗作用。

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。