免疫

After varied survival periods, the model mice were sacrificed to get the specimens of SN fixed, embedded and coronally sectioned continuously. The microsections were processed by immunohistochemistry to label the DA neurons and Calbindin D28k-containing neurons with the antibodies against tyrosine hydroxylase and CR respectively. The labeled cells were counted under microscope and analyzed statistically.

模型动物存活1周后，一部分取其中脑黑质节段，固定、包埋做连续冠状石蜡切片，以免疫组织化学染色方法，显示各组酪氨酸经化酶和钙结合蛋白表达阳性细胞，光镜观察并细胞计数，统计学分析；另一部分取其中脑黑质组织匀浆，行TH、CB的Westem blot免疫印迹方法检测，用LabWorks软件分析处理。

Esults When MSCs were cultured with HGF, FGF-4 and OSM, cuboidal morphology, which was a characteristic of hepatocytes, was observed, and the differentiated cells also expressed marker genes specific to liver cells in a time-dependent manner.α-fetoprotein was expressed on day 10, and CK18, ALB and TAT were detected on day 20, which was in consistent with the immunofluoresence results.

T-PCR和免疫荧光检测结果显示，AFP在诱导初期表达，在诱导后期表达下降；CK18、ALB和TAT的表达与诱导时间呈线性关系，第20天达到表达高峰；诱导20 d后免疫荧光检测，AFP、CK18、ALB和TAT均为阳性；诱导20 d细胞的PAS糖原合成反应呈阳性，即具备糖原合成和储存的肝细胞特有功能。

It is suggested that Astragalus radix could modulate the non-specific immune response of Cyprinus carpio .

研究结果表明，黄芪不仅能刺激巨噬细胞数量的增加，而且能协同脂多糖增强头肾中免疫细胞的功能，从而对机体的非特异性免疫起调节作用。

In order to study the effects of avilamycin and narasin on the non-specific immunity of Cyprinus carpio, avilamycin and narasin were mixed with feed in different concentrations respectively.

本研究以鲤为试验对象，在饲料中分别添加不同浓度的阿维拉霉素和甲基盐霉素，研究阿维拉霉素和甲基盐霉素对鲤非特异性免疫机能和免疫应答能力的影响。

Lectins abstracted from Porphyra yezoensis and Undaria pinnatifida were used as immunity-stimulants to study the immune activity of Cyprinus carpio.

以条斑紫菜和裙带菜的凝集素作为免疫增强剂，来研究它对鲤免疫活性的诱导作用。

The in vitro effect of Astragalus radix water extract onthe non-specific immune responses of macrophages isolated from the head kidney of Cyprinus carpio was evaluated.

用RPMI细胞培养液对分离的细胞进行原代培养，在细胞培养液中加入不同浓度的黄芪水提取液来研究黄芪对鲤头肾中免疫细胞非特异性免疫应答的影响。

Keywords: Carp(Cyprinus carpio.L); Mucous cell; Immunoglobulin; mucosal immune.

中文关键词：鲤鱼，粘液细胞，免疫球蛋白，粘液性免疫

CIK cells are highly efficient cytolytic effector cells which have a stronger significant suppression against growth of glioma in vitro and in vivo.

CIK细胞是一种新型和高效的免疫活性细胞，具有较强的体内外抑制胶质瘤生长的作用，有可能用于临床上脑胶质瘤的过继性免疫治疗。

The morphological and cytopathological characters of the viruses were observed by electron microscopy The types of virus were identified with I-ELISA, DAS-ELISA, TAS-ELISA, RT-PCR and IC-PCR. The CP genes of the main viruses identified in this research were amplified by PCR, cloned into pGEM-T and sequenced. The pumpkin germplasm from Heilongjiang and Yunnan provinces was screened for resistance to the main viruses using friction and roots immersed inoculation.

应用电子显微镜负染法和超薄切片法观察病原粒体形态及细胞病理学特征；利用酶联免疫吸附测定法中的双抗体夹心ELISA、间接ELISA、三抗体夹心ELISA以及反转录聚合酶链式反应、免疫捕捉PCR方法鉴定了采集样品中的病毒种类；对被确定为南瓜主要病毒病原的外壳蛋白基因进行了PCR扩增，克隆到pGEM-T载体并进行测序；应用摩擦接种法和浸根接种法对云南、黑龙江省部分南瓜品系、品种进行了抗性筛选。

Results The syncytiotrophoblast,cytotrophoblast and stromal cells were all appeared DHEA immunoreactivity. The immunoreactivematerial was distributed in cytoplasm with immunonegative nucleus.

结果 人胎盘两层滋养层细胞和基质细胞均呈DHEA免疫反应性，反应物质分布于胞质，胞核无免疫反应。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷