Results 1 to 10 of about 262 (144)

细胞毒性T 淋巴细胞相关抗原4 基因型与中国南方人群Graves ’ 病的关系 [PDF]

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2005
【目的】探讨细胞毒性T淋巴细胞相关抗原-4(cytotoxic T lymphocyte associated antigen 4)基因第一外显子A/G(49)多态性与中国南方汉族人群Graves′病的关系。【方法】用PCR-RFLP确定CTLA-4基因第1外显子49位点基因型,分析广东地区汉族人Graves′病患者(GD组)120例及123名正常人(对照组)CTLA-4基因多态性。并把GD患者按性别、家族史、TRAb、突眼等分别分两亚组后分析CTLA-4基因第1外显子A49G位点基因型及等位基因的频率。
姚斌   +4 more
doaj   +2 more sources

重组pDC316-MCMV/hNIS真核表达质粒的构建及在肿瘤细胞的功能 [PDF]

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2007
【目的】克隆人的钠/碘同向转运体(hNIS)基因可编码序列,并研究其在非甲状腺肿瘤细胞内的功能表达。【方法】利用逆转录和聚合酶链反应(RT-PCR)从毒性弥漫性甲状腺肿(又称Graves病)病人的甲状腺组织中扩增得到NIS的可编码区基因,并克隆到T载体,测序后亚克隆到腺病毒载体穿梭质粒pDC316载体上,获得重组真核表达质粒载体pDC316-MCMV/hNIS。采用脂质体转染的方法,把pDC316-MCMV/hNIS重组质粒(实验组)或pDC316空质粒(对照组)分别导人到胰腺癌细胞株CAPAN-Ⅱ细胞、
周泉波   +5 more
doaj   +2 more sources

保留单侧腺体上极甲状腺次全切除术治疗Graves′病的对比分析 [PDF]

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2019
【目的】评估改良后保留单侧腺体上极的甲状腺次全切除术术式的可行性。【方法】本研究比较了两种甲状腺次全切除术:改良后保留单侧腺体上极术式(Ⅰ组59例)和传统的保留双侧甲状腺背侧组织术式(Ⅱ组54例)的手术时间、出血量、复发率和术后并发症发生率。【结果】两组患者的初次手术时间基本相同,但Ⅰ组患者的失血量、二次手术时间、喉返神经损伤率和复发率均明显低于Ⅱ组。此外,Ⅰ组无术后血肿,Ⅱ组出现3例(5.56%)术后血肿。Ⅰ组2例(3.39%)和Ⅱ组4例(7.40%)出现短暂的低钙血症。【结论】在失血量、二次手术时间、
张翘楚
doaj   +2 more sources

垂体促甲状腺激素瘤的临床特点分析和治疗 [PDF]

open access: yes, 2018
目的探讨垂体促甲状腺激素瘤(垂体TSH瘤)导致中枢性甲亢的临床特点及治疗,为临床治疗提供参考。方法回顾性分析5例垂体TSH瘤患者的临床和实验室检查资料,5例均有不同程度的高代谢症状伴或不伴鞍区占位效应,且血清FT4、FT3水平升高,TSH升高或正常,均经垂体磁共振(平扫+增强)检查为大腺瘤。结果 4例行经鼻蝶神经内镜鞍区占位切除术,1例行开颅垂体瘤切除术,术后病理证实均为垂体腺瘤,免疫组化TSH阳性。结论甲亢患者血清TSH不被抑制时要警惕有无垂体TSH瘤的可能,需及时行垂体磁共振检查 ...
周彬彬   +6 more
core   +1 more source

Interpretation of the 2015 guidelines on diagnosis and treatment of endogenous subclinical hyperthyroidism by the European Thyroid Association [PDF]

open access: yes, 2017
亚临床甲状腺功能亢进症在临床中很常见,但对其危害及处理有很大的争议。欧洲甲状腺学会根据现有的临床证据,公布了内因性亚临床甲状腺功能亢进症诊治指南; 。指南强调,要确立持续性亚临床甲状腺功能亢进症的诊断,明确其病因,按照其进展为临床甲亢、发生不良心血管事件及骨质疏松风险进行危险分层,以指导临床; 处理。Endogenous subclinical hyperthyroidism (Endo SHyper) is a common form of; thyroid diseases.
刘超, 李学军, 肖方森
core   +1 more source

Autoimmune polyendocrine syndrome type 2 complicated with hyperthyroidism crisis and diabetic acute complications: a case report and literature review [PDF]

open access: yes, 2023
Objective To enhance clinicians’ diagnosis and treatment capability for autoimmune polyendocrine syndrome type 2 (APS-2),and reduce missed diagnosis and misdiagnosis.
Jian Li, Wu Qinan, Zhao Qiquan, LYU Xinlu
core   +1 more source

IL-4遺伝子プロモーター多型と1型糖尿病との関連 [PDF]

open access: yes, 2003
 Interleukin-4 (IL-4), one of the key regulators of the Th1-Th2 balance, promotes the differentiation of CD4+ helper lymphocytes into Th2 cells. It is assumed that the Th1 predominance over Th2 has an important role in the development organ-specific ...
大久保 智子
core  

Ethical Reflection on Standardized Management of Intestinal Microbiota Transplantation [PDF]

open access: yes, 2017
肠道微生态系统是人体健康所必需的重要且复杂的生物系统。肠道微生态系统的紊乱参与人体多种疾病的发生发展过程。而肠菌移植技术可有效调节肠道菌群,修复失衡的肠道微生态,为当今多种胃肠道及胃肠以外疾病的治疗带来新的突破。然而,目前尚缺乏完整的、系统性的肠菌移植技术管理规范。就肠菌移植技术规范化管理所涉及的内容进行探讨,并从医学伦理学角度思考规范化管理中所涉及的伦理问题,以期推动肠菌移植技术的临床应用。Intestinal microecology is an important and complex ...
任建林   +4 more
core   +1 more source

Graves病合并眼征患者外周血T淋巴细胞CD4及共刺激分子CD28的表达变化

open access: yesZhongguo shiyan zhenduanxue, 2012
目的探讨Graves病合并眼征患者外周血T淋巴细胞CD4共刺激分子CD28表达变化与病情严重程度的关系。方法应用流式细胞仪技术对Graves病合并眼征患者外周血T淋巴细胞CD4及共刺激分子CD28的表达水平进行检测。结果①Graves浸润性突眼患者CD4+表达高于单纯性突眼患者 ...
杨乐, 孙亚东, 关红, 何金婷
doaj  

Thyrotropin receptor antibodies measured by second-generation assay are highly specific for Graves’ disease and correlate with serum thyrotropin levels in patients with Graves’ disease inremission and during maintenance therapy [PDF]

open access: yes, 2008
We compared conventional first-generation thyrotropin receptor antibodies(F-TRAb)and second-generation TRAb (S-TRAb, DYNOtest) in sera. Subjects were 167 cases of Graves’ disease, 5 cases of painless thyroiditis, 8 cases of subacute thyroiditis, 37 cases
Ishibashi, Shun   +5 more
core  

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