查询词典 keloid

To perform on the radiotherapy of 61 patients with keloid from 1994 to 1998 by 100～140KV X -ray after excising.

1994 年1 月～1998 年10 月我科使用100 ～140KVX 线对61 例疤痕瘤术后患者进行放疗。

A 46-year-old man presented with a gradually growing nodule on the left dorsal foot, which had been present for over 10 years. In the beginning, the lesion was treated as a keloid. Because of poor response to treatment, biopsy was arranged. Sections showed a dermal tumor composed of numerous foamy cells, hyalinized wiry collagen, spindle cells and entrapped collagen. The foamy cells were positive for KP1(CD68) and negative for S-100 protein and HMB-45. The histological and immunohistochemical results were consistent with the diagnosis of lipidized fibrous histiocytoma.

一位46岁男性从十年前开始於左足背上出现一个逐渐长大之结节，一开始被当作蟹足肿给予治疗，因为对治疗的反应不好，故安排了切片检查，病理显示一个由大量泡沫状细胞，坚硬而透明之胶原纤维，梭状细胞，胶原纤维束所构成的真皮肿瘤，免疫组织化学染色显示KP1(CD68)阳性，S-100 protein与HMB45阴性，综合病理与免疫组织化学染色结果，诊断为脂肪性纤维组织细胞瘤。

OBJECTIVE: To locate the keloid predisposing gene locus in Chinese pedigree of Han nationality.

目的：定位中国汉族瘢痕疙瘩家系的易感基因位点。

Objective: To approach the possible effects of syndecan-4 in theformation of keloid and provided a new method to prevent and treat keloids.

目的探讨多配体蛋白聚糖—4(Syndecan—4简称SDC4)对瘢痕疙瘩形成的促进作用，为预防和治疗瘢痕疙瘩提供新思路。

METHODS: Keloid tissues with prominences and redness were harvested. Subsequent to primary cultures, dermal fibroblasts at passages 3 to 4 were used in this study.

取瘢痕疙瘩边缘突起发红的部分，按组织块法培养原代成纤维细胞，取第三四代的细胞用于实验。

Western Blot showed that a Mr 62×103 ALK 1 protein could be expressed after transfecting pcDNA3.1/ALK 1 into HEK293 cells. CONCLUSION: Human full length ALK 1 cDNA is successfully cloned and can be expressed in transfected HEK293 cells, which provides a solid basis for exploring the effects of ALK 1 mediated TGFβ signal pathway in wound healing and the development of keloid. ALK 1; cloning, molecular; gene expression

为了深入研究ALK 1介导的TGFβ信号转导通路在创面愈合过程所发挥的作用，并探索阻断该通路是否可抑制瘢痕疙瘩的发生，发展，我们克隆了人ALK 1基因并制备了真核表达载体，为进一步的工作奠定了基础。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。