He4分子量

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August undefined, 2024

WebJul 1, 2003 · Abstract. The WFDC2 (HE4) gene is amplified in ovarian carcinomas, whereas its expression in normal tissues, including ovary, is low. Although the function of the HE4 protein is unknown,it is a member of a family of stable 4-disulfide core proteins that are secreted at high levels. We therefore performed experiments to explore whether … WebCurrent Weather. 5:11 AM. 47° F. RealFeel® 48°. Air Quality Excellent. Wind NE 2 mph. Wind Gusts 5 mph. Clear More Details.

人附睾蛋白4（HE4）_HE4抗体_肿标原料_南京欧凯生物

WebThe HE4 blood test was approved by the FDA in 2008. It is used to measure the level of proteins that are in the blood of the same name. Although ovarian cancer is primarily why the HE4 protein is present, there are … Web碳（Carbon）是一种非金属元素，化学符号为C，在常温下具有稳定性，不易反应、极低的对人体的毒性，甚至可以以石墨或活性炭的形式安全地摄取，位于元素周期表的第二周期IVA族。碳是一种很常见的元素，它以多种形式广泛存在于大气和地壳和生物之中。拉丁语为Carbonium，意为“煤，木炭”。 crystal healthcare

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WebJan 16, 2016 · 精确诊断卵巢癌的血清标志物： HE4+CA125. 作为卵巢癌血清肿瘤标志物之一，人附睾蛋白 4（HE4）在卵巢癌的早期诊断、治疗监测及预后评估中具有重要的医学价值，在临床的应用也日益广泛。. 但在 HE4 临床使用过程中，试剂说明书提供的参考范围来源 … Web专家点评. HE4作为一种新型的卵巢肿瘤标志物，其价值在临床中的应用被广泛认可，尤其是与CA125的联合应用。. 在此病例中，本科室临床医生也从未见过如此高的HE4结果，在妇科可能引起HE4升高的疾病当中，即使是卵巢恶性上皮肿瘤也不会有如此惊人的数值，更 ... WebWFDC2. WAP four-disulfide core domain protein 2 - also known as Human Epididymis Protein 4 [5] (HE4) - is a protein that in humans is encoded by the WFDC2 gene. [6] [7] [8] HE4 is a tumor marker of ovarian cancer, with 80% sensitivity at a cut-off of 150 pmol/L. [9] dwg to freecad

Human epididymis protein 4 antigen-autoantibody complexes ... - PubMed

新型生物标志物人附睾蛋白4，您了解多少？ - 腾讯新闻

WebIn the post-menopausal population, the HE4 reference ranges were 13.15 to 47.31, 14.31 to 58.04, 17.06 to 73.51, 24.50 to 115.25, and 35.71 to 212.37 pmol/L for different age groups from forty ... WebNov 4, 2024 · The aim of this study was to appraise the appropriateness of HE4 as an indicator for the follow-up of type II EC recurrence, and to evaluate the value of HE4 combined with CA125 in monitoring the ... crystal healthcare productsWebApr 24, 2024 · Human epididymis protein 4 (HE4) is an important clinical biomarker used for the detection of epithelial ovarian cancer (EOC). While much is known about the predictive power of HE4 clinically, less has been reported regarding its molecular role in the progression of EOC. A deeper understanding of HE4’s mechanistic functions may help … crystal healthcare products pty ltd

"WebNov 24, 2024 · 人附睾蛋白4（HE4）是一种新型的卵巢肿瘤标志物。. 临床对HE4的认知历经了一段曲折的过程，今天小编就和大家分享HE4从发现到临床应用的这段精彩故事。. 了解HE4的前世之身. HE4中文名叫人附睾蛋白4，起先在人附睾远端的上皮细胞中发现。. 由两个核心结构组成 ... " - He4分子量

He4分子量

WebHE4的中文全称为人附睾蛋白4，为一种比较特异性的卵巢上皮性肿瘤的肿瘤标志物。由卵巢上皮性肿瘤细胞所分泌的糖蛋白，分子量在25kDa左右。HE4主要产生在上皮性卵巢癌 … WAP four-disulfide core domain protein 2 - also known as Human Epididymis Protein 4 (HE4) - is a protein that in humans is encoded by the WFDC2 gene. HE4 is a tumor marker of ovarian cancer, with 80% sensitivity at a cut-off of 150 pmol/L. See more This gene encodes a protein that is a member of the WFDC domain family. The WFDC domain, or WAP Signature motif, contains eight cysteines forming four disulfide bonds at the core of the protein, and functions as a … See more • Kirchhoff C (1998). "Molecular characterization of epididymal proteins". Rev. Reprod. 3 (2): 86–95. doi:10.1530/ror.0.0030086. PMID 9685187. • Kirchhoff C, Osterhoff C, Habben I, Ivell R, Kirchloff C (1990). "Cloning and analysis of mRNAs expressed specifically in the human epididymis" See more

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WebJan 12, 2024 · The critical value of HE4 for endometrial cancer was 52.40 mmol/L, with a sensitivity of 57.35% and a specificity of 76.38%. WebApr 1, 2024 · HE4的中文全称为人附睾蛋白4，为一种比较特异性的卵巢上皮性肿瘤的肿瘤标志物。由卵巢上皮性肿瘤细胞所分泌的糖蛋白，分子量在25kDa左右。HE4主要产生在上皮性卵巢癌、子宫内膜癌、部分肺癌，胃癌中，相较于传统的卵巢肿瘤标志物CA125，具有一定 …

WebJan 12, 2024 · The critical value of HE4 for endometrial cancer was 52.40 mmol/L, with a sensitivity of 57.35% and a specificity of 76.38%. For different stages of EC, the critical value was 36.9 mmol/L, and the ... Web4、HE4对急性心力衰竭患者预后的预测价值. 5、HE4在慢性肾脏病患者中的临床意义. 2013年Lebleu等在研究中表明HE4在肾脏纤维化和肾脏病患者血清中增强表达，在肾纤维化组织重塑过程中作为蛋白酶抑制剂起到了调节作用，表明HE4是肾脏纤维化的生物标志物。

WebNov 2, 2014 · Abstract. Human epididymis protein 4 (HE4) has received major attention as a potential tumor marker in epithelial ovarian cancer; however, evidence of significant overexpression of HE4 in several other human cancers is expanding. To assess the possible limitations or benefits of HE4 in a clinical setting, this review aims to systematically … • 本相對原子質量表按照原子序數排列。 • 本表數據源自2024年IUPAC元素週期表（頁面存檔備份，存於網際網路檔案館） (IUPAC 2024 standard atomic weights)，以 C=12為標準。 • 本表 [ ] 內的原子質量為放射性元素（鎢、鉍、釷、鏷、鈾除外，因為雖然這些元素沒有穩定同位素，但是有天然放射性同位素W-180，W-182，W-183，W-184，W-186，Bi-209，Th-232，Pa-231，U-235，U238，故標準原子量仍然可以給予）的半衰期最長的同 … • 本相對原子質量表按照原子序數排列。 • 本表數據源自2024年IUPAC元素週期表（頁面存檔備份，存於網際網路檔案館） (IUPAC 2024 standard atomic weights)，以 C=12為標準。 • 本表 [ ] 內的原子質量為放射性元素（鎢、鉍、釷、鏷、鈾除外，因為雖然這些元素沒有穩定同位素，但是有天然放射性同位素W-180，W-182，W-183，W-184，W-186，Bi-209，Th-232，Pa-231，U-235，U238，故標準原子量仍然可以給予）的半衰期最長的同位素質量數。

WebNov 22, 2016 · He (氦)的相对分子质量是4.002602。. He是氦的元素符号，氦（Helium）为稀有气体的一种，原子序数为2。. 元素名来源于希腊文，原意是“太阳” 。. 1868年法国 …

WebHuman epididymis protein 4 (HE4) belongs to the family of whey acidic four-disulfide core (WFDC) proteins. Currently, the biologic function of HE4 is unknown. HE4 has been … dwg to gpx converter onlineWebJun 15, 2013 · HE4 may serve as a useful prognostic biomarker for ovarian and endometrial cancer. Elevated levels of HE4 are associated with increases in International Federation of Gynecology and Obstetrics (FIGO) stage, grade, preoperative CA 125 levels, and residual tumor. [68] Elevated HE4 levels also correlate with the aggressiveness of ovarian … crystal health care nyack nyWebヘリウムの同位体（ヘリウムのどういたい）は8種類が知られているが、 3 Heと 4 Heの2種類のみが安定である。地球の大気中には、 3 Heと 4 Heは1対100万の割合で存在する … dwg to ifc onlineWebHuman epididymis protein 4 (HE4) was first identified in the epithelium of the distal epididymis and was originally predicted to be a protease inhibitor involved in sperm maturation. 4,5 HE4 is the gene product of the WFDC2 gene that is located on chromosome 20q12-13.1. The WFDC2 gene is one of 14 homologous genes on this chromosome that … dwg toiletWebFeb 15, 2024 · Methods: Luminex-based immunoassays were used to measure human epididymis protein 4 (HE4), anti-HE4 autoantibody, and HE4 Ag-AAb complexes in sera from patients with early- (n = 73) and late-stage ovarian cancers (n = 49) at the time of diagnosis and from asymptomatic women with (n = 15) or without ovarian cancer (n = … crystal-healthWeb衰變產物 []. 氦-4的原子核即為α粒子，是α衰變的產物。許多放射性元素（如鈾和釷）都會α衰變，這也是地球上氦-4的主要來源。許多恆星在進行核聚變反應時，也會產生氦-4， … dwg to gltfWebCN104897901B CN201510240537.XA CN201510240537A CN104897901B CN 104897901 B CN104897901 B CN 104897901B CN 201510240537 A CN201510240537 A CN 201510240537A CN 104897901 B CN104897901 B CN 104897901B Authority CN China Prior art keywords buffer solution gold concentration antibody magnetic particles Prior art … dwg timber components