抗原

Objective: To investigate immunological mechanism of corneal melting, perforation and ophthalmitis after alkali burn. Methods: A model of severe corneal alkali burn was established in rats. Immunohistochemical method was carried out on wholemounts of the cornea, iris, choroid and retina at different time after corneal burns to detect MHC class Ⅱ positive cells.

在大鼠角膜上制作碱烧伤模型，在烧伤后的不同阶段，制备角膜、虹膜、脉络膜以及视网膜铺片，采用卵白素-生物素过氧化物酶免疫组化方法，检测眼组织MHC-Ⅱ类抗原阳性细胞。

Methods: The effects of Opuntia on proliferation of fibroblast were measured with MTT colorimetric assay, and PCNA productions were examined with immunocytechemistry.

以小鼠成纤维细胞株(NIH3T3)为研究对象，采用四氮唑盐比色法测定仙人掌对成纤维细胞增生的影响，采用免疫细胞化学染色法检测成纤维细胞的增殖细胞核抗原的表达。

An Fab' fragment of IgG is oriented on gold and silica surface inorder to reduce the nonspecific absorption, decrease space position resistance andimprove the orientation and activity of IgG on sensitive films.

抗体Fab'片段在基片上的自组装有效地减低了待测液中非特异性吸附，降低空间位阻，提高敏感膜的抗原结合能力。

With the development of Immunology, its theory and technique application in the field of Otology, it is known gradually that inner ear is not immuno- privileged organ, it has the capacity of immuno- response defence and regulation. In certain circum- stances, the tissue of inner ear may become an autoantigen, which stimulates immune response of inner ear, induces inner ear lesions, causes Autoimmune Inner Ear Disease . Investigation into the inner ear immunity has opened up a new way of studing uncertain inner ear diseases.

随着免疫学的发展，免疫学理论和技术在耳科领域日益广泛的应用，使人们逐步认识到，内耳并非免疫"豁免"器官，它具有免疫应答、免疫防御和免疫调节能力；在某些病理情况下，内耳组织可成为自身抗原，激发内耳免疫反应，导致内耳损害，引起自身免疫性内耳病，对内耳免疫学的探讨，已为不明原因的内耳病的研究开辟了新的途径。

One positive clone that can integrate specifically with ouabain with higher affnity was sequenced.

选取一个与特异性抗原结合活性比较高的噬菌体抗体阳性克隆，将其V区基因克隆后进行序列分析。

Male BALB/c mice were sensitized and repeatedly challenged with ovalbumin antigen to induce asthmatic response.

对雄性BALB/c 小鼠采用卵清蛋白抗原反复刺激，诱导哮喘反应。

Coli can overproduce 38 000 antigen of Mycobacterium tuberculosis. Inclusion bodies are easy to purify and can protect the recombinant antigen from protease, on the other hand, it has not biological activity unless the denatured protein is accurately folded.

构建的大肠杆菌重组体能高效表达结核分支杆菌38 000蛋白质抗原，包涵体的表达形式有利于蛋白质纯化和蛋白质稳定，蛋白质必须经过正确折叠才具有生物学活性。

There were also glands and extracellular materials in different stages of development. Immunocytochemical study showed that factor Ⅷ antigen and PALP were positive in vascular endothelium.

免疫细胞化学方法显示：正常流出或刮出组织的毛细血管内皮因子Ⅷ相关抗原和胎盘碱性磷酸酶呈阳性反应。

The expression protein was analyzed by using the Western-blot, which proved that it had theantigenic activity of Mycobacterium paratuberculosis.

经免疫印迹分析证实，该融合蛋白具有副结核分枝杆菌抗原性。

The allergy quarantine with avian bacillustuberculosis PPD indicated that there is significantly difference between the pVAXl-hsp65,pVAX1-hsp65-10 groups and supersonic antigen of MAP group (P＜0.01).This indicates that the Hsp65 andHsp 10 does not interfere with detection of Paratuberculosis allergy.

禽结核杆菌PPD皮试结果显示，pVAX1-hsp65和pVAX1-hsp65-10免疫组与副结核分枝杆菌超声抗原免疫组差异极显著(P＜0.01)，表明Hsp65和Hsp10不干扰变态反应检测。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。