提示幽门螺杆菌抗原可侵入血流，血清抗原测定可为临床诊断幽门螺杆菌感染带来便利。
It suggests HP antigen can take into blood stream and HP-RPHA can provide convenience for clinical diagnose of HP infection.
方法：用ELISA法检测109例脑囊尾蚴病患者血清抗原、抗体及循环免疫复合物。
Methods:A double mono-clonal antibody sandwich enzyme-linked immunosorbent assay(ELISA)was used to detect the circulating antigens, antibodies and immune complex in 109 sera of neurocysticercosis.
在为期56天的研究中，每周均对血清抗原水平进行评估，持续监测HBV病毒蛋白和细胞外hBVDNA水平。
Weekly assessment of serum antigen levels, HBV viral proteins and extracellular HBV DNA were conducted for the duration of the 56-day study.
研究了姜片吸虫成虫冷浸抗原检测姜片吸虫病患者血清抗体的敏感性和特异性及其在流行病和临床上的应用价值。
This paper studied sensitivity, specificity and practical value and significance of ELISA in the detection of antibodies against Fasciolopsis buski in human sera.
治疗血清是一种药物制剂，含有针对一种或多种特定抗原的抗体。
A therapeutic serum is a pharmaceutical preparation that contains antibodies against one or more specific antigens.
并与血清癌胚抗原水平进行比较。
And compared with the serum level of carcinoembryonic antigen.
目的探讨血清组织多肽特异性抗原(TPS)在消化系统恶性肿瘤中的临床应用价值。
Objective To assess the clinical role of serum tissue polypeptide specific antigen (TPS) in patients with carcinoma of digestive system.
汇集人类的血清作为原始抗原。
目的研究血清组织多肽特异性抗原(TPS)在乳腺癌患者血清中的表达水平及其对乳腺癌的临床应用价值。
Objective To investigate the expression of serum tissue polypeptide-specific antigen (TPS) in breast cancer patients and its clinical value in such cases.
本研究旨在评价血清半乳甘露聚糖(GM)抗原检测作为早期诊断和评价IA疗效的价值。
This study was to evaluate serum aspergillus galactomannan (GM) antigen assay as a potential early diagnosis and follow-up of ia.
方法：按who规定的原理和方法进行：对流感流行株、抗原和基因变异以及血清抗体和病毒多病原实行监测。
Methods: According to the principle and methods of the WHO stipulation, the influenza epidemic strains, antigen, gene variation, serum antibody and virus multi-pathogen were monitored.
方法：制备白色念珠菌芽管特异性抗体，采用IEDA对临床病人血清中的相应抗原进行检测。
Methods: Germ tube specific antibody of Candida albicans was prepared and used to detect corresponding antigen in serum of patients by IEDA.
日本人血清癌胚抗原水平与颈动脉粥样硬化是否相关？
Are serum carcinoembryonic antigen levels associated with carotid atherosclerosis in Japanese men?
目的：探讨血清tps(组织多肽特异性抗原)水平与非小细胞肺癌(NSCLC)患者生物学特征的相关性及其临床应用价值。
Objective: To investigate the levels and clinical value of tissue polypeptide specific antigen (TPS) in serum of patients with non-small cell lung cancer (NSCLC).
该抗血清不但能识别来源于大肠杆菌的抗原，还能检测真核细胞内转染后表达的IRF-7。
The antisera can recognize not only recombinant IRF-7 expressed in E. coli, but also transfected IRF-7 in mammalian cells.
应用分离到病毒制备抗原及标准血清，建立了HA和HI等检测方法。
Using the antigen and standard serum prepared by the isolated virus, HA and HI tests were established.
结论脂质体可以作为酶和抗原的载体，检测血清中的抗体。
Conclusion Liposome may serve as a carrier of enzyme and antigen detecting antibody in sera.
目的观察慢性血吸虫病患者吡喹酮治疗前、后血清血吸虫肠相关趋阴极抗原（GACA）水平的变化。
Objective To observe the effect of praziquantel on the serum gut-associated cathodic antigen (GACA ) levels in the patients with chronic schistosomiasis before and after treatment.
用已知抗原测患者术后血清中抗体，均显示不同程度阳性。
Patients' serums were examined by known antigen, and their results showed antibody positive in its degree.
目的：探讨检测结肠癌患者血清中癌胚抗原（CEA）、特异性肿瘤生长因子（TSGF）的浓度以评估其在结肠癌检查中的价值。
Objective:To study the diagnostic and prognostic value of detection of carcinoembryonic antigen (CEA) and tumor specific growth factor (TSGF) in patients with colon cancer.
在IHA试验中，纯化抗原均不与囊虫病人血清产生交叉反应。
All of the antigens were reacted with sera from cysticercosis patients in ELISA but showed no cross reaction in IHA.
血清及RHDV的靶器官肝、脾、肾中均未检测出RHDV抗原。
RHDV antigen was not detected in sera, liver, kidney and spleen.
通过条件试验，确定了所获抗血清和包被抗原的最佳工作浓度分别为1：6000和1：25600。
The best concentration of the antiserum and the coated antigen were fixed on 1:6000 and 1:25600 by tests on condition, respectively.
用亲和层析纯化的猪繁殖与呼吸综合征病毒(PRRSV)重组核衣壳蛋白gst - N作为诊断抗原，建立检测prrs血清抗体的间接ELISA方法。
Using recombinant nucleocapsid protein GST-N of porcine reproductive and respiratory syndrome virus (PRRSV) as antigen, an indirect ELISA for the detection of antibodies against PRRSV was developed.
目的探讨支气管肺泡灌洗液(BALF)、血清中铁蛋白(SF)、糖链抗原199 (CA- 199)和癌胚抗原(CEA)测定对肺癌的诊断价值。
Objective To explore the diagnostic value of lung cancer of serum ferritin (SF), carbohydrate antigen (CA-199) and carcinoembryonic antigen (CEA) in bronchoalveolar lavage fluid (BALF) and serum.
目的定量检测各种结缔组织疾病（CTD）患者血清中抗可提取核抗原（ENA）自身抗体滴度，并探索其临床意义。
Objective To study the clinical significance of the quantitative determination of the various anti extracted nuclear antigens(ENA) autoantibodies in the various connective tissue disease (CTD).
目的探讨肺癌患者血清糖类抗原153 (CA153)水平及其临床意义。
Objective To study the levels of serum CA153 in patients with lung cancer and its significance.
并对酶标抗原浓度、血清保存时间与阳性率的关系及抗原保存期限作了观察。
The relationship among concentration of enzyme-labelled antigen, serum reservation duration, positive rate and reservation duration of antigen were observed.
提要制备了大肠杆菌抗原和抗血清，并用抗血清检测药品中污染的相应抗原。
We prepare the antigen and antiserum of e. C. Bacilus and checked the Ethe drugs the antiserum.
用以上两法对流行区和传播阻断地区的人群血清进行循环抗原检测，其阳性率分别为34.52%（87/252）和9.72%（49/504），具有显著性差异。
In the field research, positive rate of circulating antigens from middle epidemic area(34.52%, 87/252)was markedly higher than that from transmit blocking area(9.72%, 49/504).
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