柱状上皮

其实其仅仅是柱状上皮移位或者反转，并非是病理改变，故子宫颈炎的称谓是不恰当的。

As explained earlier , these areas of ectopy or everted columnar epithelium are not pathological and the term cervicitis is not appropriate .

ES细胞在体外分化所形成的拟胚体在结构上能够模仿早期胚胎发育过程，包括在内细胞团表面形成内胚层、柱状上皮细胞的分化，以及中央空腔的形成。

When cultured as aggregates embryoid bodies derived from ES cells recapitulate early steps of embryo development in structure including formation of endoderm on the surface of the inner cell mass differentiation of columnar epithelium and formation of central cavity .

结果LN在正常大鼠角膜仅在基底层柱状上皮细胞胞浆和胞间以及基底膜有少许表达；

Results In normal corneas , LN was expressed only in the basal column cells .

PCR及相差摄像显微技术用于宫颈柱状上皮中UU的研究

Study on Ureaplasma Urealyticum in Cervical Columnar Epithelial Cell by Polymerase Chain Reaction and Phase Contrast Photography Microscope

结果：①B组、C组高柱状上皮及内折乳头逐渐减少，扁平或立方状上皮逐渐增多。

Results : 1 High cylindrical epithelium and papillary became less and less , pavement epithelium or cubical epithelium became more and more step by step in group B and group C.

MCA内衬高柱状上皮，上皮外由卵巢样间质包绕；

MCA contain tall columnar epithelia , supporting by ovarian like stroma .

48h后，气管环全部由假复层纤毛柱状上皮细胞覆盖。

Forty-eight hours later , the tracheal rings were entirely covered by pseudostratified ciliated columnar epithelium .

除降肠上段外，肠其他各段黏膜均为单层柱状上皮，降肠下段有呈倒“U”型的纤毛突起和“V”型的纤毛沟，升肠只存在纤毛沟；

There were inverse u-shaped ciliated apophysis and v-shaped ciliated grooves on the inferior segment of descending intestine , while only v-shaped ciliated groove existed on the ascending intestine .

结果显示，胎14周，气管粘膜表面的假复层柱状上皮中已有IAPP－IR细胞（Fig.1＆2）；

The results showed that at the 14th week , there existed the IAPP-IR cells in the pseudostratified ciliated columnar epithelium of fetal trachea .

Barrett食管（BE）是食管鳞状上皮在胃肠反流物长期作用下被单层柱状上皮所取代的病变。

Barrett 's esophagus ( BE ) is a condition in which the normal squamous epithelium of the esophagus has been replaced by intestinal metaplasia .

结果：8周的胚胎，气管壁由23层复层柱状上皮细胞及外周的间充质构成，上皮细胞的PAS反应为阳性。

Result : At 8-week embryo , trachea consists of 2-3 layers of stratified columnar cells and mesenchyme around the cells , the reaction of PAS of epithelium was positive .

在27例SARS患者血清中有26例在肺组织细小支气管柱状上皮细胞的腔面尖端呈现强阳性荧光信号，献血员中有5例，统计分析表明两者阳性率差异有统计学意义。

Twenty-six of 27 SARS patients and 5 of 18 healthy controls had strongly stained columnar epithelia of the bronchiole , especially the lumen border of the epithelia , the difference between two groups was significant .

结果：人睾丸Sertoli和Leydig细胞胞浆、附睾和输精管上皮的主细胞及假复层柱状上皮细胞的胞浆中均有较强的杂交信号；

Results : The brown granules of hybridized signals distributed in the cytoplasm of Sertoli and Leydig cells of testis , principle cells of epididymis and epithelial cells of vas deferens .

12周时，在复层柱状上皮内出现纤毛细胞，上皮的PAS反应为阴性，间充质内透明软骨片增多。

At 12 - week embryo , a few of ciliated cells were seen in stratified columnar , the reaction of PAS of epithelum went to negative , the quantity of hyaline cartilage increased .

大多数囊肿直径3～5cm，仅1例最大直径超过10cm。组织学检查5例存在假复层柱状上皮或立方状上皮衬里，6例缺乏上皮衬里。

The size of most cysts was 3 ~ 5 cm in diameter , A histologic examination revealed that a cystic lining was composed of pseudostratified columnar or cuboidal epithelium in 5 cases and was absent in 6 cases .

之后细胞数目逐渐增多，经过扁平、立方形态，向纤毛细胞、黏液细胞、基底细胞等分化，去除5-FU后48h接近恢复假复层纤毛柱状上皮；

The number of cells on the basement membrane increased gradually after 5-FU was removed , and the squamous and columnar epithelial cells differentiated into ciliated , mucosal , and basal cells . The epithelial cells differentiated into pseudostratified ciliated columnar epithelial cells 48 hours after 5-FU was removed .

鼻咽假复层纤毛柱状上皮核的形态定量学研究

Morphometric study on the nuclei of pseudostratified columnar epithelium in nasopharynx

6岁个体子宫腺上皮为单层柱状上皮；

Uterus gland epithelium is simple columnar in the six-year-old tiger .

四上皮为单层柱状上皮，具有分泌粘液的功能。

The simple columnar epithelium of the stomach can secrete mucus .

胃粘膜由单层柱状上皮组成，无杯状细胞，贲门部和胃体部胃腺发达。

Stomach had a single-layered columnar epithelium , without goblet cell .

本研究观察复盖猴鼻咽部各部位的上皮，均为假复层纤毛柱状上皮，未见有鳞状上皮。

Throughout the nasopharynx it is covered by pseudostratified columnar ciliated epithelium .

贲门交界处柱状上皮癌变。

Canceration of columnar epithelia at the junction of cardia .

卵巢粘液性肿瘤上皮为柱状上皮，多数细胞上核区的粘液分泌颗粒丰富。

Most of them contained plenty of mucin granules in the supramuclear area .

直肠粘膜上皮为假复层柱状上皮，粘膜上皮中散布着较多的杯状细胞，环肌比较发达。

The rectum mucosa epithelium is pseudostratified columnar epithelium and has many goblet cells .

附睾柱状上皮细胞静纤毛稀少、局部缺乏。

The microvilli of columnar epithelia in epididymides were sparse and presented local defects .

食道、胃和肠均为单层柱状上皮。

Simple columnar epithelium belongs to every part of oesophagus , stomach and intestine .

电镜观察表明，胃小凹柱状上皮细胞排列紧密。

In the electron microscope , gastric pit columnar epithelial cells are aligned tightly .

直肠上皮为单层柱状上皮，缺乏粘膜肌。

There are many goblet cells in the epithelium of the intestine and rectum .

柱状上皮细胞胞体为高柱状，连接复合体发达。

Columnar epithelium cells had tall columnar cell bodis with very developed junctional complexs .

支气管纤毛柱状上皮细胞上皮组织还衬盖气管和肺腔。

Bronchial ciliated columnar epithelial cell Epithelium also lines the air tubes and lung cavities .