中性区

Results of HE dye after cerebral alchemic reperfusion showed: Cortex was infiltrated by neutrophil; Cells of corpus striatum and cortex of parietal lobe were stained light; the number off cells obviously reduced; the feature of cells necrosis, such as cells swelling, nuclear fragmentation and lysis et al, would be observed.

HE染色结果显示：脑缺血再灌注后，皮质区中性白细胞浸润，纹状体外侧和顶叶皮质细胞染色淡，细胞数明显 NF－。B在脑缺血再灌注后脑组织局部炎症反应中的作用减少，出现细胞肿胀，胞核碎裂和溶解等细胞坏死特征。

In order to make the area infected by Hp visible under endoscope, the authors spray bromocresol purple—urea fluid onto gastric antrum mucosa to show color, and then to define whether or where it is infected by Hp because the area infected by Hp will become purple color.

做法是在内镜下经活检孔道将Hp识别液5～10ml喷洒在球部、胃窦幽门区，有糜烂、充血、溃疡、疣状凹陷等病变处，1～2分钟后上述各部如呈紫色即示Hp存在。结果本组阳性者128例，阳性率50.0%。在阳性着色区做粘膜活检，做涂片和石蜡切片用作者研制的乙醇中性红染色，结果100%检出Hp。

The increased expression of ICAM1 after cerebral ischemiareperfusion is signi ficantly correlated with the degree of the neutrophil infiltration in focal isc hemic brain tissue,which may be an important mechanism of ischemia reperfusion damage.

脑缺血再灌注后表达增高的ICAM1与局部缺血区中性粒细胞的浸润密切相关，这一过程是导致缺血再灌注损伤的一个重要机制。

At the left the alveoli are filled with a neutrophilic exudate that corresponds to the areas of consolidation seen grossly with the bronchopneumonia.

在左侧肺泡腔内充满大量中性粒细胞这与小叶性肺炎大体标本的实变区相对应。

Special staining methods, such as Masson and the Van Gieson staining were used to study the distribution of collogen fibers and elastic fibers. ResultsBy HE staining, the subepithelial connective tissues and vessels in the pterygium were more prominent than normal conjunctival tissues. An amorphous subepithelial superficial hyalinized zone and coarse eosinophilic granular materials were observed in the pterygia, but they were not found in normal conjunctival specimens. Coarse fibers were visible only in the deeper subepithelial connective tissues of pterygial samples. With Masson′s staining, the dense staining of collagen fibers was also more prominent in the pterygium than in the subepithelial connective tissues of normal conjunctiva. Abnormal collagen fibers were visible in the deeper sub-epithelial connective tissues of pterygial samples. With Van Gieson staining, abnormal collagen fibers were visible in the deeper subepithelial connective tissues. Dark coarse elastic fibers were found in the abnormal fibers only in the subepithelial deep connective tissues of pinguecula in the pterygia but not in the conjunctiva. With immunohistochemistry staining, MMP-3 was strong in the pterygial epithelium, moderate in fibroblast and absent from pterygial vascular walls. LN was strongly expressed in the blood vessel wall, moderately in the epithelial basement membrane and absent from the entire stroma.

结果HE染色：翼状胬肉组织上皮下基质中存在结缔组织的增生和血管形成；基质浅层存在一无定形物质透明区及粗糙的颗粒样嗜酸性物质，在翼状胬肉体部深层基质中存在粗糙的纤维组织；正常球结膜组织细胞排列整齐；基质为疏松结缔组织，胶原纤维平行排列，其间可见成纤维细胞，散在少量中性粒细胞、毛细血管；Masson染色：翼状胬肉浅层基质中存在致密的胶原纤维染色，深层基质中的胶原纤维存在变性样改变；VG染色：翼状胬肉组织深层基质中存在大量变性的胶原纤维，其间夹杂黑色的弹性纤维；免疫组化染色法：MMP-3在翼状胬肉上皮细胞中呈强表达，成纤维细胞中呈中等强度表达，血管内皮细胞中未见表达；LN在血管壁中呈强表达，在上皮细胞基底膜中呈中等强度表达，在整个基质中未见明显表达；col Ⅲ在整个翼状胬肉基质中呈强表达。

Results:In comparison with fixation cross, recognition of neutral faces activated the left middle frontal gyrus, the bilateral precentral gyrus, the right amygdala, the left parahippocampal gyrus, the right postcentral gyrus and the left thalamus.

图像数据经SPM2软件处理和统计分析，获得脑区激活图。结果：与识别十字架相比，识别中性表情激活左额中回、双侧中央前回、右侧杏仁核、左顶下小叶、右中央后回以及丘脑等。

The results show that, under supraliminal condition, as for the depression patient, fusiform, inferior frontal gyrus and Gyrus parahippocampi were deactivated, and the midiel occipital gyrus was activated during processing negative word; BA10∥19/21/32/37//45/46/47 were deactivated during processing positive word; no brain area was involved in processing neutral word.

在有意识加工的条件下，抑郁症病人对消极词的加工引起了梭状回、额下回和海马旁回的去激活，同时引起了枕中回的激活，对积极词的加工引起了BAl0∥19/21/32/37∥45/46/47的去激活，而对中性词的加工没有引起脑区的激活。

Characters of various brain areas: In ADHD without Ritalin, the prefrontal lobe , basal ganglia , cerebellum, anterior cingulate gyrus , cerebellum and right inferior parietal lobulus showed lower activation than that of controls on IC. On IC in ADHD without Ritalin, activation of PFL remained lower than that in controls, GaC was similarly activated to that in controls. But on IC in ADHD without Ritalin, the activation of BG, cerebellum and right LPI was higher than that in controls.

不同脑区激活特点：ADHD患儿完成冲突任务时前额叶、基底节、小脑以及右侧顶下小叶激活程度低于对照组；完成中性任务时，前额叶激活程度较对照组弱，扣带回前部激活程度与对照组相似，而基底节、小脑、右侧顶下小叶激活程度较对照组强。

The electric fields by which the ions are accelerated are studied in the sheath and the presheath quasi-neutral areas.

在鞘层和鞘前准电中性过渡区中，研究了影响离子运动的鞘层电场。

In this paper, in terms of diffusion equation of neutral gas in thermosphere and main ion-chemistry reactions in ionospheric F region, the diffusion processes of H2, H2O and CO2 and ionospheric response to released gases are investigated.

根据中性气体在热层背景中的扩散方程，考虑电离层F区主要的离子化学反应，研究了H2，H2O和CO2气体在电离层高度上的扩散过程和电离层对所释放气体的响应，计算了气辉的体发射系数和发射强度。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。