纤维肉瘤

Specifically, kaposiform hemangioendothelioma must be differentiated from infantile fibrosarcoma.

尤其是卡波西样血管内皮瘤，需要与婴儿手部纤维肉瘤相鉴别。

Methods The model of intravasation migration of cancer cell in vitro was used. The fibrosarcoma cell HT1080 was labelled with fluorescence, and the fluorescence guantities in 24-pore plate through collagen membrane and HUVEC single cells layer were detected in different time to eveluate the intravasation migration of cancer cell.

利用体外癌细胞向血管内游走模型，将纤维肉瘤细胞HT1080经过荧光标记，通过测定不同时间穿过胶原层及HUVEC单细胞层落到24孔板内的荧光量来定量评价瘤细胞血管内的游走情况。

Were malignantly transformed after exposure to BPDE , ICR - 191 and 60 Coγ- ray , respectively , followed by selection for focus forming ability or anchorage independent growth.

自转化灶和软琼脂集落分离的细胞在裸小鼠体内形成持续性生长的纤维肉瘤。

Objective To evaluate the effect of hepatocyte growth factor on transvascular metastasis of sarcoma cells.

目的：评价肝细胞生长因子在纤维肉瘤细胞血行转移中的作用。

METHODS: From 1984 to 2001, cutaneous malignant tumors of 38 patients were resected and diagnosed pathologically. There were 12 cutaneous squamous cancer, 14 carinal cutaneous fibrosarcomas, 2 in situ cancers, 1 wart like cancer, 4 eczematoid cancers, and 5 deteriorative chronic ulcers.

1984年～ 2001年对38例皮肤体表恶性肿瘤进行切取，其中皮肤鳞状上皮癌 1 2例，隆突性皮肤纤维肉瘤 1 4例，皮肤原位癌 2例，皮肤疣状癌1例，皮肤湿疹样癌 4例，慢性溃疡恶变 5例；手术后残留创面最大为14cm× 20 cm。

Objective The nature of myoid/myofibroblastic differentiation in dermatofibrosarcoma protuberans and its clinical and pathological significance were studied.

目的 探讨隆突性皮纤维肉瘤中肌样／肌纤维母细胞性分化的本质及其临床病理学意义。

Results Myoid/myofibroblastic differentiation occurred most commonly in fibrosarcomatous DFSP. It was recognized histologically as peripherally distributed or randomly scattered small eosinophilic nodules or short bundles, which were composed of bland spindle cells, closely resembling smooth muscle cells or myofibroblasts.

结果 肌样／肌纤维母细胞性分化多出现在纤维肉瘤型DFSP中，表现为肿瘤周边部或肿瘤内散在性分布的深嗜伊红色小结节或短条束，由梭形细胞组成，细胞多无异型性，核分裂象也罕见，形态上似平滑肌细胞或肌纤维母细胞。

The result of this study indicated that the optimum growth condition of GS-101 on agar medium are at 26℃ in pH 5, and the carbon and nitrogen sources are fructose, and corn steep liquor. Through the experiment of shaking flask, the starch was approved to improve the biomass of the culture. However, without starch the fermented broth oppositively has the activity of inhibiting fibrosarcoma cell (HT-1080) and breast cancer cell (MDA-MB-231) cell.

研究结果显示，GS-101使用洋菜培养基探讨较适生长条件为温度26℃，pH 5，碳源为fructose，氮源为corn steep liquor；从摇瓶试验得知starch虽能增加菌丝乾重，但没添加starch的发酵液具有抑制纤维肉瘤细胞(HT-1080)和乳癌细胞(MDA-MB-231)的活性。

Many tumor specific antigens such as mouse PlA, human MAGE, BAGE and GAGE families had been isolated during recent decade. PlA is a tumor specific antigen expressed by mouse mastocytoma P815. It is one kind of cancer-testis antigens and expresses in various mouse tumor such as mastocytoma P815, plasmoma J558 and fibrosarcoma Meth A but hardly in normal tissue except testis and placenta.

近十年来已经成功分离出多种鼠或人的肿瘤特异性抗原，如小鼠P1A基因和人的MAGE、BAGE、GAGE家族等。P1A为小鼠肥大细胞瘤P815所表达的肿瘤特异性抗原，它是一种CT抗原，在多种小鼠肿瘤如肥大细胞瘤P815、浆细胞瘤J558和纤维肉瘤Meth A等中表达，而在除睾丸、胎盘之外的正常组织中不表达。

The most common types are squamous cell carcinomas, malignant melanomas, and fibrosarcomas.

最常见的种类是鳞状细胞癌，恶性黑色素瘤和纤维肉瘤。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐