查询词典 antigen

Immune group changes SP law to detect density of the capillary inside tumor and proliferous nucleolus antigen expression.

免疫组化SP法检测肿瘤内微血管密度和增殖细胞核抗原表达。

In recent years,phage—displayed random peptide libraries were used in the research of proteinic antigen epitope.

近年来，随着噬菌体随机肽库研究技术的发展，人们逐渐将该技术应用于蛋白质抗原表位研究中。

In recent years,phage—displayed random peptide libraries were used in the research of proteinic antigen epitope.

结果表明：噬菌体随机肽库技术比传统的蛋白质抗原表位分析技术有着较明显的优点。

In recent years,phage—displayed random peptide libraries were used in the research of proteinic antigen epitope.

近年来，随着噬菌体随机肽库性功能研究技术推拿的发展，人们逐渐将该技术推拿应用于蛋白质抗原表位性功能研究中。

The results of flow cytometry in normal, B27 single transgenic mice and B27/hβ〓m double transgenic mice were 0.63％, 7. 87％ and 35. 87％ respectively. B27 antigen was also expressed in the cell surface and cytoplasm of colon, skin, testis and eyes of the double transgenic mice by the detection of immunohistochemistry, which was evident on the cell surface. 8 double transgenic mice bearing high copy (7 males, 1 female) developed spontaneous alopecia, psoriasiform dermatosis, joint swelling and nail changes in the rear paw.

免疫组化检测可见转基因小鼠的结肠、皮肤、睾丸和眼睛组织的细胞膜和细胞浆均有B27抗原的存在，尤以细胞膜明显。21只B27/h〓转基因阳性鼠中有8只出现脱毛和皮肤的银屑病样改变，同时伴有后肢的关节肿胀和趾甲变化。8只小鼠均为高拷贝，其中雄性7只，雌性1只。

Meanwhile, the assay potentially detects those systemic infections caused by Salmonella pullorum and Salmonella gallinarum that possess common O antigen.

另外，该方法也能检测出与鸡白痢和鸡伤寒沙门氏菌有共同抗原的沙门氏菌感染产生的抗体。

LL2 is a murine IgG2a antibody to the CD_(22) antigen,We observed its efficacy and toxicity of ~(131)I-labelled-LL2 in the treatment of patients with recrudescent non-Hodgkin lymphoma.

LL2是鼠源性抗CD22抗体，通过131I标记LL2用于复发的非霍奇金淋巴瘤的治疗，观察其疗效及毒副作用。Epratuzumab是人源化的LL2抗体，通过对套细胞淋巴瘤的Ⅰ/Ⅱ期临床试验研究，其有效率为18%，不产生人抗鼠抗体。

Methods: Use MLT(micro lymphocytetotoxicity test) and the SSOPH method detect HLA-A, B, and DRB1 antigen to 1,572 cord blood, some samples has question with PCR-SSP and the SBT method to redetect.

采用单克隆板和寡核苷酸探针杂交方法对15 72份脐血检测HLA -A、B、DRB1抗原，用PCR -SSP及SBT方法对有疑问的结果进行复核。

The results of the research are suggested that it is successful to construst the transgenic mice pBC-rtTA which is a regulated element of tetracycline system and a tool mouse for our lab and also successful to construst the transgenic mice which are conditional expression of Simian Virus 40 T Antigen leading to regulatable development of tumor by tetracycline system.

试验结果证明本实验成功建立转基因小鼠pBC-rtTA，该小鼠可作为实验室的转基因工具小鼠，是四环素调控系统中的调控元件。

①Rat MSC and VSMC were cultured and identified, respectively. MSC were labeled with DAPI firstly, and then co-cultivated with VSMC. The changes of morphology and ultrastructure of co-cultured cells were observed. Immunfluorescence analysis was performed by using monoclonal antibodies against specific antigen.②We established the regulatable system in two steps: a stable MSC line expressing rtTA has been constructed and characterized firstly by transfected with pUHD 17-1hyg and then selected by hygromycin B; in a second step, this line was used for trandfer the AT2R gene to MSC to get the well establishing double stable MSC lines;③The expression of AT2R regulated by doxycycline was evaluated by western blot;④The MSCs were transduced into rat carotid arteries with regulatable AT2R gene after the establishment of rat carotid balloon injury restenosis model. The intimal/medial area ratio were measured by digital analysis system.

研究方法：(1)密度梯度离心法及胶原酶消化法分别培养原代大鼠MSC及VSMC，细胞共培养并行免疫荧光化学染色和透射电镜观察超微结构；(2)组成受Dox调控的哺乳动物表达系统的四种成分的转化、扩增及提纯并酶切鉴定；(3)采用常规分子生物学方法连续两个回合转染体外培养的MSC，并分别采用发光计检测不同细胞克隆萤光素酶活性改变以及RT-PCR方法检测AT2R目的基因mRNA表达情况，根据各个细胞克隆受Dox调控表达的程度，选择低背景、高诱导表达AT2R的细胞系，作为双重稳定MSC细胞系；蛋白免疫印迹法观察该细胞系在Dox调控下AT2R表达的时相性、持续性及在不同浓度Dox调控下的表达情况；(4)建立大鼠颈动脉球囊损伤动物模型，将双重稳定MSC在术中导入血管，分别于14 d、28 d进行病理切片，检测可调控AT2R对新生内膜增生的影响；采用RT-PCR免疫组织化学免疫荧光等技术观察AT2R基因在新生内膜中的表达以及细胞外基质成分表达的改变，TUNEL法检测血管组织中细胞凋亡的变化情况。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。