前列腺特异抗原

目的：研究前列腺特异抗原（PSA）是否可作为女性高雄激素症诊断的标志。

Objective : To determine whether the increased level of serum prostate-specific antigen ( PSA ) could be used as a diagnostic marker of hyperandrogenism in women .

前列腺特异抗原基因启动子中二个与雄激素调节相关的序列

Two Androgen-related Regulatory Sequences in the Promoter Region of Prostate-Specific Antigen Gene

目的：探讨慢性前列腺炎与前列腺特异抗原（PSA）的关系。

Purpose : To study the relationship between chronic prostatitis and PSA .

人前列腺特异抗原（PSA）基因特异地在前列腺上皮细胞中表达。且受雄激素调节。

Human prostate - specific antigen .

抗前列腺特异抗原/抗CD3双特异性单链抗体四聚体的活性研究

Biological activity of tetramer of bispecific single-chain antibody against human prostate-specific antigen and CD3 molecule

目的研究姜黄素对前列腺特异抗原（PSA）表达的影响。

Aim To study the effect of curcumin on the expression of prostate specific antigen ( PSA ) .

目的分析前列腺特异抗原（PSA）不同评价结果与前列腺癌的关系。

Objective To analyze the relationship between prostate cancer and multi estimating results of prostate specific antigen ( PSA ) .

方法：对27例晚期PCa患者在行双侧睾丸切除术后行10%鸦胆子油乳等治疗，并动态检测前列腺特异抗原（PSA）和性激素水平，观察临床表现的变化。

Methods : Dynamic observation of serum PSA and sexual hormone level changes and clinical characteristics in 27 patients with advanced prostate cancer .

目的：探讨检测骨髓前列腺特异抗原（PSA）筛选前列腺癌骨转移的价值。

Objective To investigate the clinical diagnostic value of bone marrow prostate specific antigen ( PSA ) in bone metastasis of prostatic cancer .

目的：检测精液中前列腺特异抗原（prostatespecialantigen，PSA）与纤维连接蛋白（fi-bronectin，FN）含量，分析其相关性，以探讨其对精液液化的影响。

Objective : To discuss the effect of prostate special antigen ( PSA ) and fibronectin ( FN ) in liquefying semen .

目的：探讨前列腺特异抗原（PSA）、发射型计算机断层扫描（ECT）骨显像诊断前列腺癌骨转移的临床价值。

Objectives : To evaluate the clinical significance of PSA and ECT bone scans in the diagnosis of bone metastasis in prostate cancer patients .

目的：研究抗前列腺特异抗原（PSA）/抗CD3双特异性单链抗体四聚体的生物活性。

AIM : To study the biological activity of tetramer of bispecific single-chain antibody against human prostate-specific antigen ( PSA ) and CD3 molecule .

抗前列腺特异抗原/抗人CD3双特异性单链抗体基因在HeLa细胞中的表达及亲和活性测定

Expression of bispecific single chain Fv antibody gene against human prostate specific antigen and CD3 molecule in HeLa cells and its identification of binding affinity

目的分析经直肠超声（TRUS）和前列腺特异抗原（PSA）在前列腺癌穿刺活检中的作用，提出各种穿刺方式适用的条件，以求在减少穿刺并发症的前提下获得较高的阳性结果。

Objective To evaluate the role of TRUS and PSA in the prostate biopsy and suggest the selection of different biopsy method .

目的构建可在体外应用荧光共振能量转移（FRET）技术检测具有酶活性的前列腺特异抗原（PSA）的生物检测器。

AIM To construct a fluorescence resonance energy transfer ( FRET ) - based biosensor for detecting the enzymatically active prostate-specific antigen ( PSA ) .

前列腺特异抗原（PSA）筛查和直肠指检对于前列腺癌死亡率的影响尚无结论。

Background The effect of screening with prostate-specific – antigen ( PSA ) testing and digital rectal examination on the rate of death from prostate cancer is unknown .

研究前列腺特异抗原在乳腺癌组织中的表达及其与ER、PR表达的关系。

Purpose : To investigate the expression of prostatic specific antigen ( PSA ), estrogen receptor ( ER ) and progesterone receptor ( PR ) in human breast cancer and their correlation .

方法：对48例精液迟缓液化症患者和30例精液液化正常者分别测定其精液前列腺特异抗原（PSA）含量；

Methods : The content of semen PSA was measured in 48 patients with the symptom of semen delayed liquefaction and 30 cases with normal Liquefaction of the semen .

前列腺特异抗原（PSA）是前列腺和前列腺癌细胞产生的蛋白质，是用来追踪治疗效果和预测前列腺癌发展趋势的指标。

PSA is a protein produced by prostate and prostate cancer cells , and is used to track the effectiveness of treatment and the possible progression of prostate cancer .

治疗后，治疗组血清前列腺特异抗原（PSA）水平下降与对照组比较更为明显，差异有统计学意义（p0.05）。

After treatment , treatment of groups of serum prostate-specific antigen ( PSA ) levels decline compared with the control group is even more apparent , the difference statistically significant ( p0.05 ) .

为了探讨血清前列腺特异抗原（PSA）的随龄变化，用ABC－ELISA检测了100例前列腺正常的男性血清PSA的浓度。

To discuss the changes of prostate specific antigen ( PSA ) following age , the serum concentrations of PSA were measured by ABC ELISA in 100 men with normal prostate gland .

目的探讨化学发光法（CLIA）测定前列腺特异抗原（PSA）及游离前列腺特异抗原（fPSA）在诊断前列腺疾病中的准确性及其意义。

Objective To explore the precision and significance of CLIA for detecting the serum PSA and fPSA in diagnosing prostate diseases .

我们分析、比较了骨源性碱性磷酸酶（BAP）和前列腺特异抗原（PSA）对前列腺癌骨转移的诊断意义，并探讨了二者在前列腺癌骨转移分级中的应用价值。

The diagnosis value of BAP and PSA in prostate cancer with bone metastases was studied and its application in the classification of bone metastases was investigated .

人前列腺特异抗原（hPSA）的纯化及放射免疫分析的建立

Purification of Human Prostate Specific Antigen ( hPSA ) and Development of Radioimmunoassay for hPSA

作者建立了血清前列腺特异抗原（PSA）的生物素-亲和素酶联免疫（BA-ELISA）测定法并用于临床。

Serum prostate specific antigen ( PSA ) - the biotin-avidin enzym immunoassay ( BA-ELISA ) was established and used in clinical practice .

在过去l0年，用PSA（前列腺特异抗原）进行检测已成为发现早期前列腺肿瘤的常规手段。

In the past decade , screening with the PSA ( prostate-specific antigen ) test has become a routine tool for the early detection of prostate tumors .

目的扩增出抗前列腺特异抗原（PSA）单克隆抗体（MAb）的重链可变区（VH）单域抗体基因，并在大肠杆菌中表达。

AIM To amplify the V H single domain gene of anti prostate specific antigen ( PSA ) monoclonal antibody ( mAb ), and express it in E. coli .

目的：构建抗人前列腺特异抗原（PSA）单链抗体（scFv）/人p53四聚功能域融合基因，并进行真核表达和活性测定。

Objective : To construct anti human prostate specific antigen ( PSA ) single chain Fv antibody ( scFv ) / human p53 tetramerization domain fusion gene and express fusion protein in HeLa cells .

目的研究血清游离前列腺特异抗原（FPSA）与总前列腺特异抗原（TPSA）比值对前列腺癌患者的诊断价值。

Objective To investigate the diagnostic value of free prostate specific antigen ( FPSA ) / total prostate specific antigen ( TPSA ) in prostate cancer .

目的探讨不同血清前列腺特异抗原（PSA）水平前列腺癌检出情况以及直肠指诊（DRE）、经直肠超声检查（TRUS）、PSA密度（PSAD）等指标对筛查前列腺穿刺活检病例的意义。

Objective To evaluate the detection of prostate cancer in different prostate specific antigen ( PSA ) level and the predict value of PSA , digital rectal examination ( DRE ), transrectal ultrasound scan ( TRUS ) and PSA density ( PSAD ) .