组织细胞

Keywords histiocytic necrotizing lymphadenitis; parvovirus B19; in situ hybridization; immunohistochemistry

组织细胞性坏死性淋巴结炎；微小病毒B19；原位杂交；免疫组织化学

The prognostically favorable stromal-1 signature reflected extracellular-matrix deposition and histiocytic infiltration.

有利的预测指标为stromal-1标记，反映的是细胞外基质沉积和组织细胞渗透。

We evaluated 350 tumors: 136 ES, including 64 conventional ES, 64 proximal-type ES, and 8 with hybrid features of conventional and proximal-type ES; 54 metastatic carcinomas (22 from lung, 6 breast, 6 stomach, 5 colorectum, 5 kidney, 5 prostate, 5 pancreas); 12 metastatic testicular embryonal carcinomas; 20 metastatic melanomas; 20 epithelioid mesotheliomas; 20 epithelioid angiosarcomas; 10 epithelioid hemangioendotheliomas; 24 epithelioid malignant peripheral nerve sheath tumors; 22 myoepithelial carcinomas of soft tissue; 7 anaplastic large cell lymphomas; 5 histiocytic sarcomas; and 10 control MRT of infancy (4 brain, 3 liver, 2 soft tissue, 1 kidney).

我们总共研究了350例肿瘤：136例ES，其中包括64例寻常型ES、64例近端型ES和8例混有前两型特征的混合型ES；54例转移癌（22例来自肺、6例来自乳腺、6例来自胃、5例来自结直肠、5例来着肾、5例来着前列腺、5例来着胰腺）；12例转移性睾丸胚胎性癌；20例转移性黑色素瘤；20例上皮样间皮瘤；20例上皮样血管肉瘤；10例上皮样血管内皮瘤；24例上皮样恶性外周神经鞘膜瘤；22例软组织的肌上皮癌；7例间变性大细胞淋巴瘤；5例组织细胞肉瘤；10例作为对照的婴幼儿MRT（4例位于脑、3例位于肝、2例位于软组织、1例位于肾）。

hemophagocytic syndrome is an abnormal systemic proliferation of histocyte lineage mediated by tc cells. it is confirmed that t cell receptor γ or β gene monoclonal rearrangements are present in some patients.

噬血细胞综合征是t细胞介导的组织细胞异常增生，部分病例已证实tcrγ或β基因的单克隆重排。

Neurothekeoma and Plexiform Fibrohistiocytic Tumor: Mere Histologic Resemblance or Histogenetic Relationship?

神经鞘黏液瘤和丛状纤维组织细胞性肿瘤：两者仅是形态相似还是其组织发生有关联？

The typical histopathologic features include a keratotic plug in the dilated follicular orifice and spongiosis of the infundibular epithelium. However, recently, another histopathologic observation has been reported, that of numerous foamy histiocytes in the peri-infundibular dermis.

病理组织的典型发现包括毛囊开口有过度角化的现象，在毛囊漏斗部可见海绵样水肿的变化，在近来的文献报告中亦发现可以存在有泡沫状组织细胞聚集在毛囊漏斗部的周围。

RESULTS: In 1365 patient undergoing resection of primary RPS, the most prevalent histologies were liposarcoma (50%), leiomyosarcoma (26%), and malignant fibrous histiocytoma (11%).

结果：1365例接受过首次RPS切除术的患者中，最常见的组织学分型为脂肪肉瘤（50％），平滑肌肉瘤（26％），恶性纤维组织细胞瘤（11％）。

The results showed that pendimethalin is a herbicide interfering cell division,The mito-sis of pendimethalin treated root was arrested at metaphase with contracted and condensed chromo-somes and produced a series of abnormal,polymorphic cells such as multinucleate,multinucleolus,micronucleus and polyploid cells.

结果表明，除草通是一种影响细胞有丝分裂的除草剂，其作用方式在于阻止分生组织细胞从前期向中、后、末期的过渡，引起染色体凝集、短缩以及多核、多核仁等一系列畸形与异常变化。

The epidermis had thick cytoplasm, distinct nucleolus and lots of organelles. Cerasus tomentosa was the special in the experimental plants no matter appearance or inside structure, and the others also had some differences in the cells number of epidermis and nectariferous cell.

实验中所用的几种樱属植物花外蜜腺中毛樱桃无论从外观还是内部结构都与其它几种相差较大，而其它几种之间在分泌表皮细胞和泌蜜组织细胞的层数上也存在差异。

The postoperative pathology confirmed that cortical carcinoma was found in 5 cases and pheochromocytoma in 20 cases, malignant pheochromocytoma in 4 cases, malignant fibrous histiocytoma in 1 case, neurocytoma in 1 case, myelolipoma in 1 case, dysembryoma in 1 case, dysembryo-sarcoma in 1 case, well-differentiated liposarcoma in 1 case respectively.

术后病理提示皮质癌5例；嗜铬细胞瘤20例；恶性pheo 4例；恶性纤维组织细胞瘤1例；节神经细胞瘤1例；髓样脂肪瘤1例；畸胎瘤1例；畸胎肉瘤1例；高分化脂肪肉瘤1例。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。