查询词典 fornix

The cells expressing nAchR clearly decrease in the areas of CA1 and cortex of rats when their fimbria/fornix is transected, but the cell number increases significanly if ectogenic estrogen is added. The change in nAchR is closely relative with AD whose pathological course can be influenced by the intervention of estrogen.

穹隆海马伞切断组大鼠脑内海马CA1区、皮层区nAchR的阳性细胞显著减少，补充外源性雌激素治疗后，上述各脑区内的nAchR表达显著增加。nAchR的变化与AD的病理变化过程密切相关，补充雌激素可以干预这种病理过程。

Objective: To investigate the difference of PEBP mRNA expression between the fimbria-fornix transected and normal side hippocampi.

目的：探讨切割穹窿海马伞侧大鼠海马与正常侧海马中PEBP mRNA 的表达差异。

Episodic memory refers to the recall of time and place specific events and depends upon the hippocampus and extended limbic system (notably the cingulate cortex, thalamus, fornix and mammillary bodies).

&瞬时记忆&指对某时间、地点或特殊事件的回想，取决于海马及广泛边缘系统（主要包括扣带回、丘脑、穹窿和乳头体）的功能。

The cell suspensions were injected into the hippocampus of rat which had received unilateral transection of fimbria-fornix before one week. 5,7,14,30,60,90,150 and 180 days after grafting, the rats were perfused and postfixed, cut section. A series of every second and third sections were used for NOS enzyme histochemistry and Nissl histochemistry.

将大鼠14～16d胚胎的基底前脑移植到单侧穹隆海马伞切断的成年大鼠海马内，动物在移植后存活5、7、14、30、60、90、150和180d分别取脑，经NADPH-d法和尼氏染色观察。

The model of brain concussion of rat can be established successfully using iron pendulum hitting device; 2. The spatial learning and memory deficits of the rats are detected by MWM in early period post-BC(from 1 to 3 days after BC); 3. Pycnosis degeneration or necrosis neurons of the cerebral cortex, dorsal hippocampus, dentate fornix and brainstem reticular formation are identified in BC rats; 4. There are significantly changes in the number and activity of cholinergic neurons in the basal forebrain and brainstem reticular formation after BC; 5. The change of cerebral neurons and cholinergic neurons correlate with cognitive deficits in BC rats .

1、单摆式闭合性机械打击装置能成功建立脑震荡大鼠模型；2、脑震荡大鼠在MWM实验中出现早期空间认知行为障碍；3、脑震荡大鼠大脑皮质、背侧海马、齿状回和脑干网状结构出现程度不等的部分神经元固缩变性和不完全性坏死；4、脑震荡大鼠基底前脑、脑干网状结构ChAT活性表达有明显变化；5、脑震荡大鼠认知障碍与相关脑区神经元、胆碱能神经元的变化有关联。

Methods: A brain concussion was produced in rats using a simple pendulum device model. One control (n=12) and six experimental groups were used(n=12 in each group). The cerebral concussion groups were assigned to sacrifice times ranging from 1 day to 24days after injury.A Morris Water Maze memory paradigm was used to assess learning and memory function. Pycnosis degeneration or necrosis neurons in the locus cerebral cortex, dorsal hippocampus, dentate fornix and brainstem reticular formation were observed and counted after brain concussion. Cholinergic neurons in the basal forebrain and brainstem reticular formation were identified and quantitated using choline acetyltransferase.

应用自制单摆式闭合性机械打击装置建立脑震荡大鼠模型；成年SD大鼠随机分为1个对照组(n=12)和6个脑震荡组(即伤后1、2、4、8、16、24d，n=12)；应用Morris水迷宫(Morris Water Maze，MWM)实验评价大鼠的学习记忆功能；用光镜对大鼠的上述脑区的固缩变性坏死细胞进行观察和计数；用免疫组化方法检测基底前脑和脑干网状结构的胆碱乙酰转移酶(cholin acetyltransferase，ChAT)阳性细胞的表达。

There were no statistically differences between the 8th~ 14thday, the 15th - 21th day post-BC and the control group. During the rt~24tkday post-BC , pycnosis degeneration or necrosis neurons of the locus cerebral cortex, dorsal hippocampus, dentate fornix were significantly increased, then decreased gradually, but recovered to normal by the 24thday after BC, and especially in parietal cortex and piriform cortex the necrosis neurons were significantly increased than temporal cortex , and there were no statistically difference berween the left and the right side. Pycnosis degeneration or necrosis neurons in the brainstem reticular formation were markedly increased in the 4thday after BC, and there were no statistically difference among the other groups and the control group.

与对照组相比，BC后在大脑皮质、背侧海马和齿状回部位，固缩变性和不完全坏死细胞数先显著增加(P＜0.05)，然后逐渐减少，至24d基本恢复正常；顶叶、梨状皮质比颞叶皮质变性坏死细胞多，差异有高度显著性(P＜0.01)；大脑左侧比右侧变性坏死细胞稍少但差异无显著性；在BC后4d，脑桥核、斜方体核平面的脑干网状结构中固缩变性和不完全坏死细胞数明显增多(P＜0.05)，其它组间无显著性差异。

Midwifery were quickly placed palace at the bottom with one hand, thumb in the anterior, posterior wall of the remaining four means for Palace at the end of even a massage by massage the uterus starts to contract, can be placed in the vagina before the one hand fist fornix, to withstand the uterus anterior abdominal wall push the other hand since the back wall of the uterus, so that the uterus flexion, the relative pressed his hands to massage the uterus.

助产者迅速用一手置于宫底部，拇指在前壁，其余4指在后壁，作均匀有按摩宫底，经按摩后子宫开始收缩，亦可一手握拳置于阴道前穹窿，顶住子宫前壁，另一手自腹壁按压子宫后壁，使子宫体前屈，两手相对紧压子宫并作按摩。

Methods: 24 SD rats were randomly divided into four groups: sham operation group, AD model group, AD model+fibroblasts transplantation groups, AD model+NT4-fibroblasts transplantation group. AD models were made by transecting bilateral fimbria-fornix.

24只雌性SD大鼠随机分为4组：假手术组、AD模型组、AD模型+成纤维细胞移植组和AD模型+NT-4-成纤维细胞移植组。

AD models were made by transecting bilateral fimbria-fornix.

采用双侧切段穹隆海马伞的方法制备AD大鼠模型。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。