Abstract］ objective to study the pathological features and histopathological type and differential diagnosis of hepatic focal nodular hyperplasia.methods the clinicopathological characteristics of 40 cases of fnh were studied.all were evaluted by use of paraffin embedded sections and he staining before light microcope observation.results there were 28 females and 12 males fnh patients whose age were from 16 to 62 years（median 41.3）,all alpha-fetoprotein was negative and had no hepatitis history.25 cases were classic type showed characteristic central stellate fibrotic scar,composed of fibrous connestive tissue and tortuous blood vessels.8 cases were telangiectic type,the left were mixed type and adenomatoid type.conclusion fnh is a reactive proliferation of hepatic cells to local blood vessel anomalies,it is not realy a tumor.its differential diagnosis includes hepatic adenomatous hyperplasia nodule,hepatic anaplasia nodular hyperplasia,fibrolamellar hepatocellular carcinoma and hepatocellular adenoma.

目的 探討肝局灶性結(jié)節(jié)性增生的病理形態(tài)特點(diǎn)色色射射色、組織分型及鑒別診斷。方法分析40例肝局灶性結(jié)節(jié)性增生的臨床資料性三级视频久久，并采用石蠟包埋he染色光鏡下觀察其組織學(xué)特點(diǎn)国产一区黄视频。結(jié)果 40例肝局灶性結(jié)節(jié)性增生患者中，女28例最新国产福利黄色导航，男12例97爱好碰，年齡18~62歲，平均年齡41.3歲欧美性大开放久久综合48，所有病例術(shù)前均無肝炎病史精品私拍国产在线播放，甲胎蛋白陰性，組織學(xué)上25例為經(jīng)典型中文在线观看第一页，有特征性的中央纖維瘢痕A片在线观看视频免费网址，由纖維結(jié)締組織及扭曲血管組成。8例為毛細(xì)血管擴(kuò)張型狼友偷拍视频，其余為混合型及腺瘤樣增生型欧美人与动牲交视频。結(jié)論肝結(jié)節(jié)性增生是一種肝細(xì)胞對(duì)局部血管的異常反應(yīng)性增生，并非真性腫瘤国产精品国产精品国产精品，主要與肝腺瘤樣增生性結(jié)節(jié)国内明星合成图╳077论坛、肝間變性結(jié)節(jié)狀增生、肝纖維板層癌及肝細(xì)胞腺瘤鑒別国模大尺度A片在线观看。

Shrubs or trees, monoecious or dioecious; indumentum of simple hairs and gland-tipped hairs or sessile peltate-stellate hairs with central cells.

灌木或喬木国产精品猎奇国产精品无码，雌雄同株或異株；單毛和頂端有腺體的毛欧美乱人伦中文在线观看暴力，或具中央細(xì)胞的無柄盾形星狀毛被在线观看性爱视频。

Fig.1 SHEE cultured on coverslide, the living cells were growing in single layer with rich cytoplasm, the nuclei were uniform in size with a nucleolus ph ×400 Fig.2 SHEE had a nucleus with ellipse shape, large nucleolus and the cytoplasm contained mitochondria and tonofibrilEM ×10 000 Fig.3 SHEE was spherical in shape, with pseudopods attached on petri dish and abundant villi on cell surface SEM ×5 000 Fig.4 Same as in Fig.3, cell attached on petri dish, appeared stellate or polygonal in shape, with abundant pseudopods and cytoplasmic processes. Protrusive nuclear region in central part of the cell had more micro-villi SEM ×5 000 Fig.5 Chromosomes of SHEE cells belonged to diploidy type Giemsa ×1 000 Fig.6 The SHEE cells of stained in dark brown by Ki67 immunohistochemistry were the proliferative cells Immunohistochemistry ×400 Fig.7 In SHEE cell culture, the nucleus stained red or pink by PI was dead cell, the green nucleus was living cell Fluorescent ×400 Fig.8 The cell labeled by TdT was apoptotic cell in which the chromatin of nucleus condensed in block, a pyknotic nucleus in the upper right conner was seen TdT labeled ×400

圖1 SHEE培養(yǎng)在蓋坡片上，活細(xì)胞單層生長(zhǎng)美女被操网站视频，胞漿較豐富一本一道波多野结衣av无码，細(xì)胞核大小一致，有核仁×400 圖2 SHEE培養(yǎng)細(xì)胞細(xì)胞核橢圓形一级毛片中文字幕无码，核仁較大久久久无码c区，胞漿有較豐富的線粒體和張力原纖維EM ×10 000 圖3 SHEE細(xì)胞呈球狀，有偽足貼壁国产一级一极性活片免费视频，表面有密集微絨毛SEM ×5 000 圖4 同上細(xì)胞貼壁一级黄片免费视频看看，呈星狀或多角形，有豐富偽足和胞漿突亚洲性爱视频91，核區(qū)隆起有較多微絨毛SEM ×5 000 圖5 SHEE細(xì)胞染色體仍屬二倍體Giemsa染色×1 000 圖6 SHEE細(xì)胞Ki67免疫組織化學(xué)染棕黃色為增殖細(xì)胞×400 圖7 SHEE培養(yǎng)細(xì)胞出現(xiàn)死細(xì)胞99精品视频九九精品视频国产，胞核和胞漿PI染色呈紅色或淡紅色，藍(lán)色細(xì)胞核為活細(xì)胞熒光顯微鏡×400 圖8 細(xì)胞TdT標(biāo)記陽性為凋亡細(xì)胞国产激情无码一区二区app，染色質(zhì)凝集呈塊狀无码精品视频，右上角有一固縮細(xì)胞核TdT標(biāo)記×400

The cerebellum of ZDpups had a decreased nember of granular cells in the internal granular cell layer, and dendritic development of basket, stellate and purkinje cells was impaired.

形態(tài)學(xué)的研究發(fā)現(xiàn)哺乳期母鼠鋅缺乏可使其仔鼠小腦粒細(xì)胞數(shù)減少igao视频在线观看；蒲肯野細(xì)胞、蘭狀細(xì)胞及星狀細(xì)胞的樹突分枝減少中文字幕第一区你懂的、突觸結(jié)構(gòu)異常女人帮男人橹的视频网站。

Total glucosides of paeony;apoptosis;hepatic stellate cells;hepatic fibrosis

白芍總苷；細(xì)胞凋亡性欧美lx╳lx╳；肝星狀細(xì)胞久久国产精油按摩；肝纖維化

During the growth of the cells from lenses with milder cataract, morphological manifestations suggesting differentiation might be noted which consisted of elongated rod-shaped cells, stellate-like cells with elongated radiating processes or even thread-shaped, fiberlike cells.

自有較輕微白內(nèi)障的水晶體取得的上皮細(xì)胞可能呈現(xiàn)顯示分化之形態(tài)變化∨访阑粕夥淹疽磺可能出現(xiàn)拉長(zhǎng)的柱狀細(xì)胞，有細(xì)長(zhǎng)放射狀突出的星狀細(xì)胞或甚至線狀国产欧美综合在线一区二区91、纖維般的細(xì)胞性生活A片一级视频。

Stellate cells are special in that high concentrations of them can only be found in the cerebral hemispheres.

星形細(xì)胞不是普通的細(xì)胞，它在大腦半球中含量十分豐富九色视频自拍。

AIM: To establish a simple method for culture of primary mouse pancreatic stellate cells and provides a reliable in vitro cell model of pancreatic fibrosis.

目的： 建立簡(jiǎn)單易行的小鼠胰星狀細(xì)胞原代培養(yǎng)方法三级片网址免费看，為胰腺纖維化研究提供可靠的體外細(xì)胞模型。

For the islet destruction by fibrosis the pancreatic stellate cells might play quite an important role and the mechaism is quite clear. However, in humans we are not quite sure.

纖維化引起胰島破壞過程中性关系视频免费网站入口，胰腺星形細(xì)胞可能起相當(dāng)重要的作用哪里可以免费看黄色视频，具體方式在人體仍不清楚。

Vascular endothelial cell growth factoris a kind of glucoprotein ,which has separated by culturing stellate cells of bovine glandula pituitaria in vitro by Ferrara etc. in 1989.lt can express that anxo-act vascular endothelial cell growth specificly and induce vasotropic growth ,so it is called VEGF.

血管內(nèi)皮細(xì)胞生長(zhǎng)因子(Vascular endothelial cell growth factor)是1989年Ferrara等牛垂體星狀細(xì)胞體外培養(yǎng)分離出的一種糖蛋白图片小说视频激情区，其在體內(nèi)外都表現(xiàn)出特異性地促進(jìn)血管內(nèi)皮細(xì)胞的生長(zhǎng)并誘導(dǎo)血管生成作用在线国产黄色片，故此稱為血管內(nèi)皮細(xì)胞生長(zhǎng)因子。