特异性抗原

前列腺特异性抗原读值达到4或更高时，可怀疑患前列腺癌。

Prostate cancer is suspected when the PSA reading is4 or higher .

去势治疗前，肿瘤的临床分期、分化程度以及血清前列腺特异性抗原水平均与睾丸切除去势治疗后，前列腺癌组织的萎缩程度无明显相关（P>0.05）。

The atrophy of neoplastic tissue in prostate gland was not correlated with the serum PSA , tumor staging and grading before castration therapy ( P > 0.05 ) .

C型口蹄疫病毒型特异性抗原的表达与鉴定

Expression and Identification of the Type-specific Antigen of FMDV of Serotype C

内含人前列腺特异性抗原mRNA的耐核糖核酸酶病毒样颗粒的构建和表达

Construction and expression of RNase-resisting virus-like particles containing PSA mRNA

主要原因是目前所知的MM特异性抗原很有限，因此其特异性抗体也较少。

Specific antigen of MM is very limited , so is specific antibody .

人前列腺特异性抗原mRNA实时荧光PCR定量标准品的构建

Construction of the standards for detecting human prostate specific antigen mRNA with real-time fluorescence quantitative polymerase chain reaction

目的寻找细粒棘球蚴（Eg）和多房棘球蚴（Em）特异性抗原组分用于免疫诊断。

Objective To analyze antigens for searching specific antigenic components for immunodiagnosis of echinococcosis .

CpG-ODN与HBsAg联合刺激能协同增强DC的特异性抗原递呈作用；

CpG-ODN and HBsAg have synergetic effect in improving the antigen presenting function .

相关因素对血清前列腺特异性抗原（PSA）影响的临床研究

The Effect of Correlation Factors on Serum PSA Concentration

PSA是前列腺特异性抗原，它是前列腺癌细胞分泌的蛋白。

PSA is prostate specific antigen , a protein produced by prostate cancer cells .

BA法在感染后的第1天、第2天就可在嗅球部测出特异性抗原，从第9天就可在大脑和小脑等部位测出特异性抗原。

Location of antigen was detected by BA in olfactory cell on the 1st and the 2nd day p.

以前列腺特异性抗原PSA为模型分析物，提出了基于表面邻近杂交分析的高灵敏PSA的电化学免疫传感技术。

Electrochemical immunosensor based on proximity-dependent surface hybridization assay for high sensitive PSA detection was proposed .

免疫荧光染色检测神经干细胞特异性抗原神经巢蛋白Nestin的表达；

Expression of the neural stem cell marker nestin by immunoflurescence staining ;

鼠疫免疫学诊断主要是以鼠疫菌特异性抗原&F1荚膜抗原（F1）为基础。

Immunological diagnosis of plague was based on detection of Fl specific antigen of Yersinia pestis .

前列腺特异性抗原EIA试剂盒的研制及应用

Establishment and clinical application of a ELISA method for the quantitative detection of prostate specific antigen

白细胞介素2（Interleukin2，IL-2）是重要的免疫调控因子，能以非特异性的方式增强针对特异性抗原的免疫力。

Interleukin 2 , an important immunomodulator , acts in a non-specific manner to augment specific immunity to an antigen .

特异性抗原及ConA均可刺激脾淋巴细胞增殖。

Spleen cells could be proliferated by stimulating with HBsAg or ConA .

病变细胞内出现HSV-2的特异性抗原。

The specific HSV-2 antigen was detected in the injected cells .

目的探讨中国汉族成年健康男性年龄血清前列腺特异性抗原（PSA）参考值。

Objective To evaluate the age - specific reference ranges for serum prostate - specific antigen in Chinese men .

很可能它是通过与其它蛋白（如CBP）相互作用来调节胸腺内组织特异性抗原的表达，从而控制着自身免疫耐受。

Aire might act together with another protein CBP to control self tolerance .

目的：分析山东地区汉族人群血小板特异性抗原（HPA）15基因多态性分布特点。

Objective : To study the allele polymorphism of HPA-15 system in Hans from Shandong province of China .

现有筛查手段为联合血清前列腺特异性抗原（SA）定和直肠指检。

Current methods of screening involve the measurement of serum prostate-specific antigen ( PSA ) and digital rectal examination followed by biopsy .

Dot-ELISA检测副鸡嗜血杆菌血清型特异性抗原的研究

Dot-ELISA for the Detection of serovar-Specific Antigens to Haemophilus paragallinarum

结论慢性粒细胞白血病细胞和K562细胞在细胞因子的诱导下，可分化为具有DC形态和功能的特异性抗原提呈细胞。

Conclusion DC driven in vitro from cells of CML and K562 can be differentiated into specific antigen presentation cells which have DC morphology and function .

目的：探讨总前列腺特异性抗原（TPSA）、游离前列腺特异性抗原（FPSA）及FPSA/TPSA（F/T）比值的变化在良性与恶性前列腺疾病诊断及鉴别诊断中的应用价值。

To discuss the significance of free / total prostate special antigen ( F / T PSA ) ratio in diagnosis of prostate disease .

CAE标准阳性血清和自然感染阳性血清预先被特异性抗原中和后的ELISA反应均呈阴性，从而证实了本方法的特异性。

To prove its specificity , an inhibitory ELISA was conducted in which CAE positive sera pre treated with CAEV infected cells gave negative reactions .

Western-blot法测定风疹病毒特异性抗原

Determination of rubella virus specific antigen with Western-blot method

在含血清培养基中培养时NSCs可被诱导分化，分化后的细胞分别表达神经元细胞、星形胶质细胞和少突胶质细胞的特异性抗原。

Serum midium induced these NSCs to differentiate and express specific antigens of neuron , astrocyte and oligodendrocyte .

目的探讨联合检测组织多肽特异性抗原（TPS）和癌胚抗原（CEA）在鉴别良恶性胸液的诊断价值。

Objective To explore the diagnostic value of tumor marker TPS , CEA in differentiating benign and malignant pleural effusion .

目的建立可定量测定人血清中前列腺特异性抗原（PSA）含量的夹心ELISA法，研制PSAEIA检测试剂盒。

Aim To establish a sandwich ELISA method for the quantitative detection of prostate specific antigen and to develop the PSA EIA kit .