大核

Karyotypes of the female and male Andrias davidianus have been observed by blood cell culture and chromosome preparation methods.

采用外周血培养和制备染色体标本的方法，分析雌雄中国大鲵的核型特征。

Past study re-sults had indicated that MMC in the apomictic type could at most develop to te-trad stage.We observed that the sexual embryo sac of"Pingyi Tiancha"coulddevelop into 4-nuclei embry sac.

前人只观察到无融合生殖类型的大孢子母细胞至多能发育到四分体时期，而我们观察到平邑甜茶的有性胚囊能发育到四核胚囊。

OBJECTIVE: To study the effects of acupuncture on the function of arcuate nucleus of obese rats, and further investigate central nervous functional mechanism of reducing weight by acupuncture.

目的：探讨针刺对肥胖大鼠弓状核功能的作用，进一步深化针刺减肥的中枢神经作用机制。

Objective To investigate the effects on expression of NPY and ObR in arcuate nucleus of hypothalamus of rat obesity induced by glutamic sodium.

目的 探讨谷氨酸钠诱导大鼠肥胖后对下丘脑弓状核神经肽Y、瘦素受体表达的影响。

Objective: To observe the ultrastructural and neuropeptide Y-neuron changes of arcuate nucleus in hyperlipidemic rats.

目的：观察高脂血症大鼠弓状核超微结构及神经肽Y（neuropeptide Y，NPY）免疫阳性神经元的变化。

The effects of single and multiple seizures on cholecystokinin mRNA levels in amygdala of audiogenic seizure-prone rats (P77PMC) were examined by in situ hybridization.

铃声刺激诱发惊厥，原位杂交法检测遗传性听源性癫痫易感大鼠(P77PMC)一次与多次惊厥发作对杏仁核内胆囊收缩素 mRNA含量的影响。

ObjectiveNon-heparinized autohemic arterial blood of the rat was injected into its caudate nucleus to establish a model of intracerebral hemorrhage. The changes of edema in various regions of the brain were measured at different time after hemorrhage. Meanwhile, the effects of erythrocytes and thrombin on the formation of cerebral edema after cerebral hemorrhage were studied to explore the pathophysiological mechanism of cerebral edema and the roles of erythrocytes and thrombin in this process.

目的 利用自体未肝素化新鲜血回注法建立大鼠尾状核出血模型，观察脑出血后不同时间不同部位脑组织水分含量的变化，并分别研究红细胞、凝血酶对脑出血后脑水肿形成的影响，揭示脑出血后脑水肿形成的病理生理机制，并阐明红细胞、凝血酶在脑出血后脑水肿形成中的作用，从而为临床脑出血病人病情评估及治疗提供理论依据。

The quantitative autoradiographic 2-(14C)-deoxy-D- glucose methods were used to assess the local cerebral glucose utilization in 46 brain structures in rats suffering from heatstroke.

利用2-(14C)-去氧葡萄糖自动放射显影定量法，分析了大白鼠热中风后脑部46个神经核的葡萄糖代谢率。

The expression of Bax and Bcl-2 in cerebellum cortex and bathypelagic nuclei of the ovariectomized SD rat were up-regulated and down-regulated respectively, and the expression of the 2 proteins was regulated to normal after the rats were treated with 17β-estradiol.

结果显示，摘除双侧卵巢后，SD大鼠小脑皮质及深层核团中Bcl-2的表达有不同程度的降低，而Bax的表达出现不同程度的上升；给予外源性17β-雌二醇治疗后，2种蛋白的比例基本恢复正常。

"One core" refers to the greening core among districts."One belt" refers to the interior sightseeing water system, which embeds every district on its both sides in beadlike scales.

&一核&是指居于片区之间的绿化核心区；&一带&是指将各片区串珠状嵌于其两侧的内部游览水系；&两轴&是指滨呼兰河路和黑大公路-规划路两条联系通道。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。