查询词典 thyroid

objective to analyze the ct appearance of thyroid carcinoma and the differential diagnosis of various thyroid disease.methods 83 cases of thyroid carcinoma and 119 cases of various benign disease with surgical and pathologically proved were analyzed retrospectively.results the ct findings of 83 cases of thyroid carcinoma include:ill defined nodules boundary (n=62),irregular necrosis(n=59),cystic(n=23),"peninsula" enhancing tubercles around the tumour(n=25),"mastoid" tubercles around the tumour(n=11),calcification(n=55) including large scale(n=27) and local(n=28),trachea invasion(n=15),neck or supraclavicular lymph node metastasis(n=27),the accurate of ct to differentia benignancy from malignancy on thyroid disease was 93.6%(189/202).conclusions "peninsula" enhancing tubercles was the characteristic sing of thyroid carcinoma,"mastoid" enhancing tubercles or large scale calcification was the affirmative sign,the ct signs was vary useful to differentiating thyroid disease.

摘 要］目的：分析甲状腺癌的ct表现及鉴别诊断要点。方法：回顾性分析经手术病理证实的83例甲状腺癌和119例甲状腺良性病变的ct表现，归纳总结不同病变的ct特征。结果：83例甲状腺癌中：边界不清62例，不规则坏死59例，囊性变23例，出现"半岛状"强化结节25例，"乳头状"强化结节11例，钙化55例(其中弥漫性钙化27例、局灶钙化28例)，侵犯气管15例，颈部或锁骨上淋巴结肿大27例，ct对甲状腺病变的良恶性鉴别诊断符合率93.6%(189/202)。结论："半岛状"强化结节是甲状腺癌的特征性表现，"乳头状"强化结节及弥漫性钙化可做为甲状腺癌的肯定性征象，掌握各种甲状腺病变的ct表现特点，对病变的定性诊断及鉴别诊断具有重要意义。

Prolactin,Growth Hormone, and Thyroid-stimulating Hormone-β, secreting by chicken anterior pituitary, are essential hormones affecting chicken laying ability, growth rate, and immunity via regulating chicken broodiness, development, and immune response.

催乳素（Prolactin，PRL）、生长激素（Growth Hormone，GH）、促甲状腺素β（Thyroid-stimulating Hormone-β，TSHβ）是家禽垂体前叶分泌的具有重要生理功能的激素，这些激素通过调控家禽就巢性的发生与维持、生长发育、免疫应答等过程来影响家禽的产蛋性能、生长性能以及免疫力。

College of Animal Science and Technology, China Agricultural University, Beijing 100094, ChinaProlactin,Growth Hormone, and Thyroid-stimulating Hormone-β, secreting by chicken anterior pituitary, are essential hormones affecting chicken laying ability, growth rate, and immunity via regulating chicken broodiness, development, and immune response.

催乳素（Prolactin，PRL）、生长激素（Growth Hormone，GH）、促甲状腺素β（Thyroid-stimulating Hormone-β，TSHβ）是家禽垂体前叶分泌的具有重要生理功能的激素，这些激素通过调控家禽就巢性的发生与维持、生长发育、免疫应答等过程来影响家禽的产蛋性能、生长性能以及免疫力。

Objective To discuss the value of thyroglobulin in diagnosis and treatment of differentiated thyroid cancer patients.

目的 探讨甲状腺球蛋白(thyroglobulin， TG)在分化型甲状腺癌(differentiated thyroid cancer， DTC)诊断和治疗中的作用。

Objective To investigate the expression of thyrotropin receptor in the extraocular muscles of the eyes of patients with thyroid-associated ophthalmopathy.

目的研究甲状腺相关眼病(thyroid-associated ophthalmopathy，TAO)患者眼外肌组织中促甲状腺激素受体(Thy-rotropin receptor，TSHR)的表达，确定TSHR在TAO发病机制中的作用。

Thyroid hormone responsive spot 14, expressed in lipogenic tissues, is suggested as a transcription factor to regulate gene expression of rate-limiting enzymes in lipogenesis. Two THRSP isoforms, THRSPα and THRSP β, were detected at cDNA levels in chickens and ducks.

甲状腺激素应答Spot 14 (Thyroid hormone responsive spot14， THRSP)是一个参与多种脂肪合成限速酶基因表达的转录调控因子，在动物肝脏、乳腺和脂肪组织中高度表达。

Objective: To investigate the expressions of p53 and p16 in the papillary thyroid carcinoma and their clinical significance.

目的：探讨p53及pl6基因在甲状腺乳头状癌(papilliary thyroid carcinoma， PTC)中的表达及临床意义。

Result: A 77-year-old female presented at our hospital for blurred vision in her right eye. The intraocular pressure was 46 mmHg and slit lamp examination showed a protruding mass with papillomatous appearance near pupil margin. On chest X-ray examination, only prominent left hilum was noted. Iris tumor excisional biopsy was performed. Pathology investigation of the surgical specimen revealed carcinoma and immunohistochemical study demonstrated thyroid transcription factor-1 (TTF-1) positive. Chest-computed tomography showed left upper lung tumor and primary pulmonary adenocarcinoma was confirmed after CT-guided biopsy. She was placed under treatment with Genfitinib. Recurrent iris tumor mass was noted during follow-up, and chest CT revealed shrinkage of adenocarcinoma.

结果：一位七十七岁女性因右眼视力模糊至本院就诊，当时眼压为46毫米汞柱，细隙灯检查发现虹膜靠近瞳孔边缘有一乳突状肿块，胸部X光摄影仅见左肺门稍明显并未发现明显病灶，患者接受虹膜肿瘤切除手术，病理报告显示为恶性肿瘤，且免疫组织染色为thyroid transcription factor-l阳性，进一步的胸部电脑断层显示左上肺肿瘤，经电脑断层指引之切片检查证实为原发性肺腺癌，她接受Genfitinib药物治疗，后续追踪发现虹膜肿瘤复发，胸部电脑断层扫描显示肿瘤体积缩小。

In this paper, serum thyroid hormones level of the adult rats exposed to decabrominated diphenyl ether（BDE-209） at different doses was determined and the influence of BDE-209 to thyroid hormones was studied preliminarily. The dose dependent relationships between THs and BDE-209 concentrations were studied.

论文建立了十溴联苯醚（BDE-209）暴露剂量的成年大鼠模型，测定了不同暴露剂量的实验动物血清甲状腺激素（Thyroid hormones，THs）水平，初步研究了PBDEs污染物对生物体甲状腺激素的影响。

Background The clinical course of thyroid associated ophthalmopathy,the autoimmune disease of retro-ocular tissues,is well known.During the active state, TAO is characterized by oedematous swelling and dysfunction of the extraocular muscles,and expansion of orbital connective tissue.Unfortunately,muscles remain thick during the subsequent inactive phase,causing persistent proptosis,making it impossible to assess disease activity by imaging techniques which provide only size information.

研究背景：甲状腺相关性眼病(thyroid associated ophthalmopathy，TAO)是一种球后组织自身免疫性疾病，处于炎性活动期的患者眼部可表现为眼睑肿胀、眼肌肥厚、眶内容物扩张，即使进入非炎性活动期，眼外肌依旧肥厚，最终导致眼球突出。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。