人绒毛膜促性腺激素,human chorionic gonadotropin
1)human chorionic gonadotropin人绒毛膜促性腺激素
1.To purify thehuman chorionic gonadotropin (hCG) CP12 expressed in E.在构建的人绒毛膜促性腺激素嵌合肽 (CP1 2 )表达率约为 1 %的情况下 ,借助分析制备两用型板状PAGE装置 ,通过下行和上行两次电泳以及用透析膜隔离形成收集槽这两步改进 ,从包涵体抽提液中一步纯化了目的表达产物。
2.In terms of related study and literature,we carried out review on exploring the research progress that evaluatehuman chorionic gonadotropin levels during the second and third trimester singleton pregnancy,and pointed out that the changes of HCG levels may predict and diagnose all kinds abnormal outcome of pregnancy.根据有关研究和文献,对近年来人绒毛膜促性腺激素(HCG)水平测定在妊娠中晚期的研究进展进行综述,指出HCG水平的改变可预测及诊断多种妊娠不良结局,妊娠中晚期HCG水平的检测有望成为预测异常妊娠临床指标。
3.Objective:To study the effects of insulin-like growth factor-I(IGF-I)andhuman chorionic gonadotropin(hCG)on expressions of glucose transporters(GLUT)gene and testosterone production in adult rat Leydig cells and the relationship between steroidogenesis and glucose metabolism in adult rat Leydig cells.目的:研究胰岛素样生长因子I(IGF I)和人绒毛膜促性腺激素(hCG)对成年大鼠睾丸Leydig细胞中葡萄糖转运蛋白(GLUT)基因表达的影响,为进一步探讨Leydig细胞中睾酮的合成、分泌与葡萄糖代谢的关系提供依据。
英文短句/例句
1.human chorionic gonadotrophin人绒毛膜促性腺激素
2.Human Chorionicgonadotropin Measurement Method Based on Magnetic Nanoparticle Probes磁纳米探针检测人绒毛膜促性腺激素
3.Progress in study on ectopic expression of hCG in malignant tumors恶性肿瘤异位人绒毛膜促性腺激素表达的研究
4.Cloning, Expression and Purification of the cDNA for the Human Chorionic Gonadotropin Subunit α (HCGα);人绒毛膜促性腺激素α亚基cDNA克隆、表达及纯化
5.Ectopic Expression of Human Chorionic Gonadotropin in Ovarian Cancer;卵巢癌异位人绒毛膜促性腺激素的表达研究
6.The Application of HCG in Department of Gynaecology and Obstetrics人绒毛膜促性腺激素检测在妇产科的应用
7.Effects of Human Chorionic Gonadotropin on the Invasion of Human Breast Cancer;人绒毛膜促性腺激素对乳腺癌侵袭转移作用的研究
8.Study of the Relational Factors of the Timing of Human Chorionic Gonadotropin Injection in the Controlled Ovarian Hyperstimulation(COH) Cycles;控制性超排卵中人绒毛膜促性腺激素注射时间相关因素分析
9.Study on correlation between β-HCG and INH-A levels in late pregnancy and severity of preeclampsiaβ-人绒毛膜促性腺激素及抑制素-A水平与子痫前期的相关性研究
10.Correlation of ultrasound examination with menelipsis and β-HCG in ectopic pregnancy异位妊娠超声检查与停经时间、人绒毛膜促性腺激素的相关性
11.Clinical Application of Detection for Serum HCG by Radioimmunoassay血清人绒毛膜促性腺激素放射免疫测定的临床应用
12.Detection of Human Chorionic Gonadotropin by Highly Sensitive Magnetic Enzyme-linked Chemiluminescent Immunoassay高灵敏度化学发光磁酶免疫法检测人绒毛膜促性腺激素
13.Effect of HCG on bcl-2 and bax expressions of ovarian caner 3AO cells人绒毛膜促性腺激素对3AO细胞bcl-2和bax表达的影响
14.VARIATIONS IN CONCENTRATIONS OF HUMAN CHORIONIC GONADOTROPIN/LUTEINIZING HORMONE-LIKE ACTIVE MATTER AND ESTROGEN IN PERIPHERAL PLASMA OF TAIHE HENS泰和鸡母鸡外周血浆人绒毛膜促性腺激素/黄体生成素样活性物和雌激素含量的变化
15.Effect of human chorionic gonadotrophin on the expression of matrix metalloproteinase-19 mRNA in JEG-3 cell line人绒毛膜促性腺激素对绒癌细胞系JEG-3表达基质金属蛋白酶-19的影响
16.A Study on the Association of Human Chorionic Gonadotropin (hCG) with Hyperthyroidism during the First Trimester of Pregnancy;妊娠早期甲状腺功能亢进症与血清人绒毛膜促性腺激素（hCG）水平的相关性研究
17.Human chorionic gonadotropin.人体绒（毛）膜促性腺激素
18.chorionic gonadotropin绒毛膜促性腺（激）素
相关短句/例句
HCG人绒毛膜促性腺激素
1.Advances in Anti-hCGβ Tumor Vaccines;抗异位人绒毛膜促性腺激素依赖型肿瘤的疫苗
2.Expression ofHCG and its α,β subunits in esophageal squamous cell carcinoma tissue;食管鳞状细胞癌组织中人绒毛膜促性腺激素及其α、β亚单位的表达
3.This paper deals with the response curve ofHCG enzyme immunoelectrode and analyzes the effect of electrolytic solution pH values on the response.本文在研究 HCG(人绒毛膜促性腺激素 )酶免疫电极响应特性的基础上 ,详细讨论了电解质溶液的 p H值对生物电极的响应的影响。
3)Human chorionic gonadotrophin人绒毛膜促性腺激素
1.Immuno-nanogold Resonance Scattering Spectral Assay of Immunoglobulin M and Human Chorionic Gonadotrophin;免疫球蛋白M和人绒毛膜促性腺激素的金标记免疫共振散射光谱分析
2.Effect of human chorionic gonadotrophin on the expression of matrix metalloproteinase-19 mRNA in JEG-3 cell line人绒毛膜促性腺激素对绒癌细胞系JEG-3表达基质金属蛋白酶-19的影响
3.To show the effect of human chorionic gonadotrophin (hCG) on the invasiveness-associated gene expression in choriocarcinoma cells, the effect of hCG on matrix metalloproteinase (MMP)-2 and MMP-8 mRNA expression in JEG-3 choriocarcinoma cell line was detected by employing the semi-quantitative method of reverse transcription polymerase chain reaction (RT-PCR).为了探讨人绒毛膜促性腺激素 (hCG)对绒癌细胞侵袭性相关基因表达的影响作用 ,采用逆转录多聚酶链反应 (RT PCR)检测方法 ,观察了不同浓度hCG不同处理时间对JEG 3绒癌细胞系表达基质金属蛋白酶(MMP 2和MMP 8)的影响 。
4)human chorionic gonadotropin (hCG)人绒毛膜促性腺激素
1.The murine phage antibody library was amplified and then panned by human chorionic gonadotropin (hCG) for four rounds.由鼠源噬菌体抗体库淘选到展示有人绒毛膜促性腺激素单链抗体的噬菌体克隆。
2.AIM To improve the purification method of Human Chorionic Gonadotropin (HCG).目的 :提高人绒毛膜促性腺激素 ( HCG)的活性回收率 ,简化 HCG的纯化步骤。
5)Human chorionic gonadotropin(hCG)人绒毛膜促性腺激素
1.A novel plug-insert model of piezoelectric tumor markers micro-array immunosensor has been developed by screw apparatus for quantitative detection of tumor markers such as alpha-fetoprotein(AFP),carcino-embryonic antigen(CEA),prostate specific antigen(PSA),human chorionic gonadotropin(hCG) in serum.该微阵列传感器在甲胎蛋白(AFP)、癌胚抗原(CEA)、前列腺特异性抗原(PSA)和人绒毛膜促性腺激素(hCG)质量浓度分别为20~640μg/L、1。
6)human chorionic gonadotropin(HCG)人绒毛膜促性腺激素(HCG)
延伸阅读
人绒毛膜促性腺激素分子式：CAS号：性质：又称人绒促性素。由健康孕妇早期妊娠尿中或胎盘绒毛膜中提取而得的一种水溶性酸性糖蛋白冻干制品。针状或棒状结晶。分子量30 000～60 000。易溶于水，不溶于乙醇、丙酮和乙醚等有机溶剂。等电点pI为3.2～3.3。干品稳定，稀溶液不稳定。人绒毛绒促性腺激素系由胎盘滋养层合体细胞分泌的。其作用与黄体生成激素（LH）相似，可刺激和维持黄体功能，促使其分泌雌激素和孕酮，以维持子宫内膜增生和形成蜕膜变化，有利于受精卵生长。还能促进男性胎儿睾丸或其前身组织分泌少量睾酮，有利于男性胎儿副性器官发育。医疗上用于治疗有男性垂体机能不足所致的性机能低症和隐睾症。
