查询词典 polyposis

Truncation mutations in the adenomatous polyposis coli protein are responsible for familial and sporadic colonic tumours. Except for its function as a role in regulating b-catenin, recent studies show that APC has additional roles in cytoskeletal regulation. It binds to microactin and microtubules directly and indirectly. Furthermore, APC plays an important role in mediating the detraction of chromosome.

编码APC蛋白(adenomatous polyposis coli， APC)基因的缺失突变会导致家族性和散发性的结肠癌，APC蛋白除了能直接参与Wnt信号途径调节b-catenin的浓度之外，最近的研究表明APC蛋白能够与细胞骨架的主要成分微管和微丝直接或间接结合，通过调节微管的解聚和聚合，间接调节染色体的分离，作为潜在的细胞骨架调节分子将细胞骨架与重要的细胞信号转导通路紧密联系在一起。

The average age was 27.8 years, and there were 47.5% patients with malignant change, the average age of them was 35.9 years. The choice of operative procedures included total proctocolectomy with ileostomy in 60 cases (26.0%), subtotal colectomy+rectal polyposis electrocautery in 63 cases (27.3%), total colectomy or proetocolectomy with ileo-anal anastomosis in 12 cases (5.2%), total colectomy or proctocolertomy with ileal pouch-anal anastomosis in 19 cases (8.2%), subtotal colectomy+rectal mucoscctorny, through the muscular sheath of rectum ileo-anal anastomosis in 22 cases (9.5%), ileal pouch-anal anastomosis in 47 cases (20.3%), and subtotal proctoeoleetomy in 8 cases (3.5%).

术式选择全结肠直肠切除＋末端回肠腹壁造口术60例(26.0%)，全结肠部分直肠切除＋回肠直肠吻合术63例(27.3%)，全结肠直肠切除＋回肠肛管吻合术12例(5.2%)，全结肠直肠切除＋回肠储袋肛管吻合术19例(8.2%)，全结肠部分直肠切除＋残留直肠黏膜剥脱＋经直肠肌鞘回肠肛管吻合术22例(9.5%)，全结肠部分直肠切除＋残留直肠黏膜剥脱＋经直肠肌鞘回肠储袋肛管吻合术47例(20.3%)，部分结肠或直肠切除术8例(3.5%)。

BACKGROUND: Nasal polyposis is not a life-threatening disorder but may have a great impact on the quality of life.

背景：鼻息肉并非一种危及生命的疾病但能对生活质量产生巨大影响。

Objective:To study the available surgical operation of nasal polyposis .

目的：探讨鼻息肉病的可行性手术方法，以提高治疗效果。

Objective: To study the differences of immunoglobulin E and eosinophil in nasal polyps and nasal polyposis.

目的：探讨免疫球蛋白E的表达、嗜酸性粒细胞浸润程度在鼻息肉、鼻息肉病中的差异。

OBJECTIVE: To meta analyze the clinical trait and surgical treatment of familial adenomatous polyposis in China.

目的：荟萃分析中国人家族性腺瘤性息肉病的临床特征及手术术式。

Methods:Thirty patients with both chronic sinusitis and nasal polyposis were selected to be investigated.

选择慢性鼻－鼻窦炎合并鼻息肉的患者30 例作为研究对象。

Objective To study the clinicopathological features and diagnostic criteria of multiple lymphomatous polyposis.

目的 探讨多发性淋巴瘤性息肉病的临床病理特征及诊断要点。

We describe an event of sequential change of adenoma-carcinoma in a patient with polyposis of the colon.

我们叙述一个腺肿与癌症演变的现象，并同时发生在一个大肠息肉症的病人身上。

Family history of conditions such as familial adenomatous polyposis and hereditary non-polyposis colon cancer may increase the risk of colorectal cancer.

家庭的历史条件，如家族性腺瘤性息肉和遗传性非息肉结肠癌可能会增加风险大肠癌。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。